From 59153588fe58c3220acfaa07e3756b46df60c272 Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Wed, 25 Feb 2009 06:08:38 +0000 Subject: New. Rebase gdb-6.8-rtems4.10-20090122.diff patch against gcc-cvs HEAD. Add lm32 sim. Various fixes to get lm32 sim building. --- .../gdb-6.8.50.20090224-rtems4.10-20090225.diff | 17143 +++++++++++++++++++ 1 file changed, 17143 insertions(+) create mode 100644 contrib/crossrpms/patches/gdb-6.8.50.20090224-rtems4.10-20090225.diff (limited to 'contrib') diff --git a/contrib/crossrpms/patches/gdb-6.8.50.20090224-rtems4.10-20090225.diff b/contrib/crossrpms/patches/gdb-6.8.50.20090224-rtems4.10-20090225.diff new file mode 100644 index 0000000000..c952e567cb --- /dev/null +++ b/contrib/crossrpms/patches/gdb-6.8.50.20090224-rtems4.10-20090225.diff @@ -0,0 +1,17143 @@ +diff -Naur gdb-6.8.50.20090224.orig/bfd/sysdep.h gdb-6.8.50.20090224/bfd/sysdep.h +--- gdb-6.8.50.20090224.orig/bfd/sysdep.h 2007-07-03 16:26:42.000000000 +0200 ++++ gdb-6.8.50.20090224/bfd/sysdep.h 2009-02-25 07:02:51.000000000 +0100 +@@ -136,7 +136,7 @@ + #endif + + #if !HAVE_DECL_STRSTR +-extern char *strstr (); ++/* extern char *strstr (); */ + #endif + + #ifdef HAVE_FTELLO +diff -Naur gdb-6.8.50.20090224.orig/gdb/configure.tgt gdb-6.8.50.20090224/gdb/configure.tgt +--- gdb-6.8.50.20090224.orig/gdb/configure.tgt 2009-02-17 18:56:50.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/configure.tgt 2009-02-25 07:02:51.000000000 +0100 +@@ -231,6 +231,15 @@ + gdb_sim=../sim/iq2000/libsim.a + ;; + ++lm32*-*-uclinux*) ++ gdb_target_obs="lm32-tdep.o lm32-linux-tdep.o" ++ gdb_sim=../sim/lm32/libsim.a ++ build_gdbserver=yes ++ ;; ++lm32*-*-*) ++ gdb_target_obs="lm32-tdep.o" ++ gdb_sim=../sim/lm32/libsim.a ++ ;; + m32c-*-*) + # Target: Renesas M32C family + gdb_target_obs="m32c-tdep.o prologue-value.o" +diff -Naur gdb-6.8.50.20090224.orig/gdb/lm32-linux-tdep.c gdb-6.8.50.20090224/gdb/lm32-linux-tdep.c +--- gdb-6.8.50.20090224.orig/gdb/lm32-linux-tdep.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/lm32-linux-tdep.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,772 @@ ++/* Target-dependent code for GNU/Linux running on the Lattice Mico32. ++ ++ Copyright (C) 2008 Free Software Foundation, Inc. ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "defs.h" ++#include "gdbcore.h" ++#include "target.h" ++#include "frame.h" ++#include "osabi.h" ++#include "elf-bfd.h" ++#include "frame-unwind.h" ++#include "regset.h" ++#include "gdb_string.h" ++#include "frame-base.h" ++#include "inferior.h" ++#include "dis-asm.h" ++#include "symfile.h" ++#include "remote.h" ++#include "arch-utils.h" ++#include "regcache.h" ++#include "trad-frame.h" ++#include "reggroups.h" ++ ++#include "elf/lm32.h" ++#include "lm32-linux-tdep.h" ++#include "../opcodes/lm32-desc.h" ++ ++#include ++#include ++ ++int lm32_software_single_step (struct frame_info *frame); ++ ++/* Define the size (in bytes) of an lm32 instruction. */ ++static const int lm32_instr_size = 4; ++ ++enum { ++ NORMAL_SIGTRAMP = 1, ++ /* RT_SIGTRAMP = 2 */ ++}; ++ ++#define LM32_ELF_NGREG 32 ++typedef unsigned char lm32_elf_greg_t[4]; ++typedef struct { lm32_elf_greg_t reg[LM32_ELF_NGREG]; } lm32_elf_gregset_t; ++ ++/* Macros to extract fields from an instruction */ ++#define LM32_OPCODE(insn) ((insn >> 26) & 0x3f) ++#define LM32_REG0(insn) ((insn >> 21) & 0x1f) ++#define LM32_REG1(insn) ((insn >> 16) & 0x1f) ++#define LM32_REG2(insn) ((insn >> 11) & 0x1f) ++#define LM32_UIMM16(insn) (insn & 0xffff) ++#define LM32_IMM16(insn) ((((long)insn & 0xffff) << 16) >> 16) ++#define LM32_IMM26(insn) ((((long)insn & 0x3ffffff) << 6) >> 6) ++ ++struct gdbarch_tdep ++{ ++ /* gdbarch target dependent data here. Currently unused for LM32. */ ++}; ++ ++struct lm32_unwind_cache ++{ ++ /* The previous frame's inner most stack address. Used as this ++ frame ID's stack_addr. */ ++ CORE_ADDR prev_sp; ++ /* The frame's base. Used when constructing a frame ID. */ ++ CORE_ADDR base; ++ /* Size of frame */ ++ int size; ++ /* Whether the function uses fp as a frame pointer */ ++ int uses_fp; ++ /* Table indicating the location of each and every register. */ ++ struct trad_frame_saved_reg *saved_regs; ++}; ++ ++static int ++lm32_linux_pc_in_sigtramp (CORE_ADDR pc, char *name) ++{ ++ char buf[lm32_instr_size]; ++ LONGEST instr; ++ int retval = 0; ++ ++ if (target_read_memory (pc, buf, sizeof buf) != 0) ++ return 0; ++ ++ instr = extract_unsigned_integer (buf, sizeof buf); ++ ++ if (instr == 0x34080077) /* mvi r8, __NR_sigreturn = addi r8, r0, __NR_sigreturn */ ++ retval = NORMAL_SIGTRAMP; ++ else ++ return 0; ++ ++ if (target_read_memory (pc + lm32_instr_size, buf, sizeof buf) != 0) ++ return 0; ++ instr = extract_unsigned_integer (buf, sizeof buf); ++ if (instr != 0xac000007) /* scall */ ++ return 0; ++ ++ /* If we get this far, we'll return a non-zero value, this means NORMAL_SIGTRAMP */ ++ return retval; ++} ++ ++static void ++lm32_linux_supply_gregset (const struct regset *regset, ++ struct regcache *regcache, ++ int regnum, const void *gregs, size_t len) ++{ ++ int regi; ++ char zerobuf[MAX_REGISTER_SIZE]; ++ const lm32_elf_gregset_t *gregsetp = gregs; ++ ++ fprintf(stderr, "%s:%d\n", __FILE__, __LINE__); ++ memset (zerobuf, 0, MAX_REGISTER_SIZE); ++ ++ regcache_raw_supply (regcache, LM32_R0_REGNUM, zerobuf); ++ ++ for (regi = 1; regi <= 32; regi++) ++ { ++ regcache_raw_supply (regcache, regi, &gregsetp->reg[regi]); ++ } ++} ++ ++static struct regset lm32_linux_gregset = ++{ ++ NULL, ++ lm32_linux_supply_gregset ++}; ++ ++static const struct regset * ++lm32_linux_regset_from_core_section (struct gdbarch *gdbarch, ++ const char *sect_name, size_t sect_size) ++{ ++ if (strcmp (sect_name, ".reg") == 0 ++ && sect_size >= sizeof (lm32_elf_gregset_t)) ++ return &lm32_linux_gregset; ++ ++ return NULL; ++} ++ ++static void ++lm32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) ++{ ++ /* Set the sigtramp frame sniffer. */ ++ //frame_unwind_append_sniffer (gdbarch, lm32_linux_sigtramp_frame_sniffer); ++ set_gdbarch_regset_from_core_section (gdbarch, ++ lm32_linux_regset_from_core_section); ++} ++ ++static enum gdb_osabi ++lm32_linux_elf_osabi_sniffer (bfd *abfd) ++{ ++ int elf_flags; ++ ++ elf_flags = elf_elfheader (abfd)->e_flags; ++ ++ if (elf_flags & EF_LM32_MACH) ++ return GDB_OSABI_LINUX; ++ else ++ return GDB_OSABI_UNKNOWN; ++} ++/* Add the available register groups */ ++ ++static void ++lm32_add_reggroups (struct gdbarch *gdbarch) ++{ ++ reggroup_add (gdbarch, general_reggroup); ++ reggroup_add (gdbarch, all_reggroup); ++ reggroup_add (gdbarch, system_reggroup); ++} ++ ++/* Return whether a given register is in a given group */ ++ ++static int ++lm32_register_reggroup_p (struct gdbarch *gdbarch, int regnum, ++ struct reggroup *group) ++{ ++ if (group == general_reggroup) ++ { ++ return ((regnum >= LM32_R0_REGNUM) && (regnum <= LM32_RA_REGNUM)) ++ || (regnum == LM32_PC_REGNUM); ++ } ++ else if (group == system_reggroup) ++ { ++ return ( (regnum >= LM32_EA_REGNUM) ++ && (regnum <= LM32_BA_REGNUM) ++ ); ++ } ++ return default_register_reggroup_p (gdbarch, regnum, group); ++} ++ ++/* Return a name that corresponds to the given register number */ ++ ++static const char * ++lm32_register_name (struct gdbarch *gdbarch, int reg_nr) ++{ ++ static char *register_names[] = ++ { ++ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", ++ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", ++ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", ++ "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba", ++ "PC", "EID", "EBA", "DEBA", "IE" ++ }; ++ ++ if ((reg_nr < 0) || (reg_nr >= sizeof (register_names) / sizeof (register_names[0]))) ++ return NULL; ++ else ++ return register_names[reg_nr]; ++} ++ ++/* Return type of register */ ++ ++static struct type * ++lm32_register_type (struct gdbarch *gdbarch, int reg_nr) ++{ ++ return builtin_type_int32; ++} ++ ++/* Return non-zero if a register can't be written */ ++ ++static int ++lm32_cannot_store_register (struct gdbarch *gdbarch, int regno) ++{ ++ return (regno == LM32_R0_REGNUM); ++} ++ ++/* Parse a functions prologue */ ++ ++static CORE_ADDR ++lm32_parse_prologue (CORE_ADDR pc) ++{ ++ CORE_ADDR prologue_pc; ++ unsigned long instruction; ++ int done; ++ int op; ++ int i; ++ int literal; ++ ++ /* Keep reading though instructions, until we come accross an instruction ++ that isn't likely to be part of the prologue */ ++ prologue_pc = pc; ++ done = 0; ++ while (!done) ++ { ++ ++ /* Read an instruction */ ++ instruction = read_memory_integer (prologue_pc, 4); ++ prologue_pc += 4; ++ ++ if ( (LM32_OPCODE(instruction) == OP_SW) ++ && (LM32_REG0(instruction) == LM32_SP_REGNUM)) ++ { ++ /* Any stack displaced store is likely part of the prologue */ ++ pc = prologue_pc; ++ } ++ else if ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == LM32_SP_REGNUM)) ++ { ++ /* An add to the SP is likely to be part of the prologue */ ++ pc = prologue_pc; ++ } ++ else if ( /* add fp,fp,sp */ ++ ( (LM32_OPCODE(instruction) == OP_ADD) ++ && (LM32_REG2(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG1(instruction) == LM32_SP_REGNUM) ++ ) ++ /* mv fp,imm */ ++ || ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == LM32_R0_REGNUM) ++ ) ++ ) ++ { ++ /* Likely to be in the prologue for functions that require ++ a frame pointer. */ ++ pc = prologue_pc; ++ } ++ else ++ done = 1; ++ } ++ ++ return pc; ++} ++ ++/* Return PC of first non prologue instruction, for the function at the ++ specified address. */ ++ ++static CORE_ADDR ++lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc) ++{ ++ CORE_ADDR func_addr, func_end; ++ struct symtab_and_line sal; ++ ++ /* If we have line debugging information, then the end of the ++ prologue should the first assembly instruction of the first source line */ ++ if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) ++ { ++ sal = find_pc_line (func_addr, 0); ++ if (sal.end && sal.end < func_end) ++ return sal.end; ++ } ++ ++ return lm32_parse_prologue (pc); ++} ++ ++/* Create a breakpoint instruction */ ++ ++static const unsigned char * ++lm32_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr) ++{ ++ static const unsigned char breakpoint[4] = {OP_RAISE << 2, 0, 0, 2}; ++ *lenptr = sizeof (breakpoint); ++ return breakpoint; ++} ++ ++/* Setup registers and stack for faking a call to a function in the inferior */ ++ ++static CORE_ADDR ++lm32_push_dummy_call (struct gdbarch *gdbarch, struct value *function, ++ struct regcache *regcache, CORE_ADDR bp_addr, ++ int nargs, struct value **args, CORE_ADDR sp, ++ int struct_return, CORE_ADDR struct_addr) ++{ ++ int first_arg_reg = LM32_R1_REGNUM; ++ int num_arg_regs = 8; ++ int i; ++ ++ /* Set the return address */ ++ regcache_cooked_write_signed (regcache, LM32_RA_REGNUM, bp_addr); ++ ++ /* If we're returning a large struct, a pointer to the address to ++ store it at is passed as a first hidden parameter */ ++ if (struct_return) ++ { ++ regcache_cooked_write_unsigned (regcache, first_arg_reg, struct_addr); ++ first_arg_reg++; ++ num_arg_regs--; ++ sp -= 4; ++ } ++ ++ /* Setup parameters */ ++ for (i = 0; i < nargs; i++) ++ { ++ struct value *arg = args[i]; ++ struct type *arg_type = check_typedef (value_type (arg)); ++ char *contents; ++ int len; ++ int j; ++ int reg; ++ ULONGEST val; ++ ++ /* Promote small integer types to int */ ++ switch (TYPE_CODE (arg_type)) ++ { ++ case TYPE_CODE_INT: ++ case TYPE_CODE_BOOL: ++ case TYPE_CODE_CHAR: ++ case TYPE_CODE_RANGE: ++ case TYPE_CODE_ENUM: ++ if (TYPE_LENGTH (arg_type) < 4) ++ { ++ arg_type = builtin_type_int32; ++ arg = value_cast (arg_type, arg); ++ } ++ break; ++ } ++ ++ /* FIXME: Handle structures */ ++ ++ contents = (char *) value_contents (arg); ++ len = TYPE_LENGTH (arg_type); ++ val = extract_unsigned_integer (contents, len); ++ ++ /* First num_arg_regs parameters go in registers, rest go on stack */ ++ if (i < num_arg_regs) ++ { ++ regcache_cooked_write_unsigned (regcache, first_arg_reg + i, val); ++ } ++ else ++ { ++ write_memory (sp, (void *)&val, len); ++ sp -= 4; ++ } ++ } ++ ++ /* Update stack pointer */ ++ regcache_cooked_write_signed (regcache, LM32_SP_REGNUM, sp); ++ ++ /* Return adjusted stack pointer. */ ++ return sp; ++} ++ ++/* Extract return value after calling a function in the inferior */ ++ ++static void ++lm32_extract_return_value (struct type *type, struct regcache *regcache, ++ gdb_byte *valbuf) ++{ ++ int offset; ++ ULONGEST l; ++ CORE_ADDR return_buffer; ++ ++ if ( TYPE_CODE(type) != TYPE_CODE_STRUCT ++ && TYPE_CODE(type) != TYPE_CODE_UNION ++ && TYPE_CODE(type) != TYPE_CODE_ARRAY ++ && TYPE_LENGTH (type) <= 4 ++ ) ++ { ++ /* Return value is returned in a single register */ ++ regcache_cooked_read_unsigned (regcache, LM32_R1_REGNUM, &l); ++ store_unsigned_integer (valbuf, TYPE_LENGTH (type), l); ++ } ++ else if ( (TYPE_CODE(type) == TYPE_CODE_INT) ++ && (TYPE_LENGTH (type) == 8) ++ ) ++ { ++ /* 64-bit values are returned in a register pair */ ++ regcache_cooked_read_unsigned (regcache, LM32_R1_REGNUM, &l); ++ memcpy (valbuf, &l, 4); ++ regcache_cooked_read_unsigned (regcache, LM32_R2_REGNUM, &l); ++ memcpy (valbuf + 4, &l, 4); ++ } ++ else ++ { ++ /* Aggregate types greater than a single register are returned in memory: ++ FIXME: Unless they are only 2 regs?. */ ++ regcache_cooked_read_unsigned (regcache, LM32_R1_REGNUM, &l); ++ return_buffer = l; ++ read_memory (return_buffer, valbuf, TYPE_LENGTH (type)); ++ } ++} ++ ++/* Write into appropriate registers a function return value of type ++ TYPE, given in virtual format. */ ++static void ++lm32_store_return_value (struct type *type, struct regcache *regcache, ++ const gdb_byte *valbuf) ++{ ++ ULONGEST val; ++ int len = TYPE_LENGTH (type); ++ ++ if (len <= 4) ++ { ++ val = extract_unsigned_integer (valbuf, len); ++ regcache_cooked_write_unsigned (regcache, LM32_R1_REGNUM, val); ++ } ++ else if (len <= 8) ++ { ++ val = extract_unsigned_integer (valbuf, 4); ++ regcache_cooked_write_unsigned (regcache, LM32_R1_REGNUM, val); ++ val = extract_unsigned_integer ((char *)valbuf + 4, len - 4); ++ regcache_cooked_write_unsigned (regcache, LM32_R2_REGNUM, val); ++ } ++ else ++ error (_("lm32_store_return_value: type length too large.")); ++} ++ ++/* Determine whether a functions return value is in a register or memory */ ++static enum return_value_convention ++lm32_return_value (struct gdbarch *gdbarch, struct type *func_type, ++ struct type *valtype, struct regcache *regcache, ++ gdb_byte *readbuf, const gdb_byte *writebuf) ++{ ++ enum type_code code = TYPE_CODE (valtype); ++ ++ if ((code == TYPE_CODE_STRUCT ++ || code == TYPE_CODE_UNION ++ || code == TYPE_CODE_ARRAY ++ || TYPE_LENGTH (valtype) > 8)) ++ return RETURN_VALUE_STRUCT_CONVENTION; ++ ++ if (readbuf) ++ lm32_extract_return_value (valtype, regcache, readbuf); ++ if (writebuf) ++ lm32_store_return_value (valtype, regcache, writebuf); ++ ++ return RETURN_VALUE_REGISTER_CONVENTION; ++} ++ ++static CORE_ADDR ++lm32_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) ++{ ++ return frame_unwind_register_unsigned (next_frame, LM32_PC_REGNUM); ++} ++ ++static CORE_ADDR ++lm32_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) ++{ ++ return frame_unwind_register_unsigned (next_frame, LM32_SP_REGNUM); ++} ++ ++static struct frame_id ++lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame) ++{ ++ CORE_ADDR sp = lm32_unwind_sp (gdbarch, this_frame); ++ return frame_id_build (sp, get_frame_pc (this_frame)); ++} ++ ++struct lm32_unwind_cache * ++lm32_frame_unwind_cache (struct frame_info *this_frame, ++ void **this_prologue_cache) ++{ ++ CORE_ADDR start_pc; ++ CORE_ADDR prologue_pc; ++ CORE_ADDR current_pc; ++ ULONGEST prev_sp; ++ ULONGEST this_base; ++ struct lm32_unwind_cache *info; ++ int done; ++ int prefixed; ++ unsigned long instruction; ++ int op; ++ int offsets[32]; ++ int i; ++ long immediate; ++ int ra_on_stack; ++ ++ if ((*this_prologue_cache)) ++ return (*this_prologue_cache); ++ ++ info = FRAME_OBSTACK_ZALLOC (struct lm32_unwind_cache); ++ (*this_prologue_cache) = info; ++ info->saved_regs = trad_frame_alloc_saved_regs (this_frame); ++ ++ info->size = 0; ++ info->uses_fp = 0; ++ ++ start_pc = get_frame_func (this_frame); ++ current_pc = get_frame_pc (this_frame); ++ ++ /* Keep reading through instructions, until we come accross an instruction ++ that isn't likely to be part of the prologue */ ++ prologue_pc = start_pc; ++ ra_on_stack = 0; ++ done = 0; ++ ++ while (!done && (current_pc > prologue_pc)) ++ { ++ ++ /* Read an instruction */ ++ instruction = read_memory_integer (prologue_pc, 4); ++ ++ if ( (LM32_OPCODE(instruction) == OP_SW) ++ && (LM32_REG0(instruction) == LM32_SP_REGNUM)) ++ { ++ /* Any stack displaced store is likely part of the prologue. ++ Record that the register is being saved, and the offset ++ into the stack. */ ++ info->saved_regs[LM32_REG1(instruction)].addr = LM32_IMM16(instruction); ++ /* Check to see if the return address register is ++ being stored on the stack. */ ++ if ( (LM32_REG1(instruction) == LM32_RA_REGNUM) ++ && (current_pc > prologue_pc)) ++ ra_on_stack = 1; ++ } ++ else if ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == LM32_SP_REGNUM)) ++ { ++ /* An add to the SP is likely to be part of the prologue. ++ Adjust stack size by whatever the instruction adds to the sp. */ ++ info->size -= LM32_IMM16(instruction); ++ } ++ else if ( /* add fp,fp,sp */ ++ ( (LM32_OPCODE(instruction) == OP_ADD) ++ && (LM32_REG2(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG1(instruction) == LM32_SP_REGNUM) ++ ) ++ /* mv fp,imm */ ++ || ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == LM32_R0_REGNUM) ++ ) ++ ) ++ { ++ /* Used in functions with a frame pointer. */ ++ info->uses_fp = 1; ++ } ++ else ++ { ++ /* Any other instruction is likely not to be part of the prologue */ ++ done = 1; ++ } ++ ++ prologue_pc += 4; ++ ++ } ++ ++ /* Compute the frame's base, and the previous frame's SP. */ ++ this_base = get_frame_register_unsigned (this_frame, LM32_SP_REGNUM); ++ prev_sp = this_base + info->size; ++ info->base = this_base; ++ info->prev_sp = prev_sp; ++ ++ /* Convert callee save offsets into addresses */ ++ for (i = 0; i < gdbarch_num_regs (get_frame_arch (this_frame)) - 1; i++) ++ { ++ if (trad_frame_addr_p (info->saved_regs, i)) ++ info->saved_regs[i].addr = this_base + info->saved_regs[i].addr; ++ } ++ ++ /* The call instruction moves the caller's PC in the callee's RA register. ++ Since this is an unwind, do the reverse. Copy the location of RA register ++ into PC (the address / regnum) so that a request for PC will be ++ converted into a request for the RA register. */ ++ info->saved_regs[LM32_PC_REGNUM] = info->saved_regs[LM32_RA_REGNUM]; ++ ++ /* The previous frame's SP needed to be computed. Save the computed value. */ ++ trad_frame_set_value (info->saved_regs, LM32_SP_REGNUM, info->prev_sp); ++ ++ return info; ++} ++ ++/* Given a GDB frame, determine the address of the calling function's ++ frame. This will be used to create a new GDB frame struct. */ ++ ++static void ++lm32_frame_this_id (struct frame_info *this_frame, ++ void **this_prologue_cache, ++ struct frame_id *this_id) ++{ ++ struct lm32_unwind_cache *info; ++ CORE_ADDR base; ++ CORE_ADDR func; ++ struct frame_id id; ++ ++ info = lm32_frame_unwind_cache (this_frame, this_prologue_cache); ++ ++ /* The FUNC is easy. */ ++ func = get_frame_func (this_frame); ++ ++ /* Hopefully the prologue analysis either correctly determined the ++ frame's base (which is the SP from the previous frame), or set ++ that base to "NULL". */ ++ base = info->base; ++ if (base == 0) ++ return; ++ ++ id = frame_id_build (base, func); ++ (*this_id) = id; ++} ++ ++static struct value * ++lm32_frame_prev_register (struct frame_info *this_frame, ++ void **this_prologue_cache, ++ int regnum) ++{ ++ struct lm32_unwind_cache *info; ++ info = lm32_frame_unwind_cache (this_frame, this_prologue_cache); ++ return trad_frame_get_prev_register (this_frame, info->saved_regs, regnum); ++} ++ ++static const struct frame_unwind lm32_frame_unwind = { ++ NORMAL_FRAME, ++ lm32_frame_this_id, ++ lm32_frame_prev_register, ++ NULL, ++ default_frame_sniffer ++}; ++ ++static CORE_ADDR ++lm32_frame_base_address (struct frame_info *this_frame, void **this_cache) ++{ ++ struct lm32_unwind_cache *info ++ = lm32_frame_unwind_cache (this_frame, this_cache); ++ ++ return info->base; ++} ++ ++static const struct frame_base lm32_frame_base = { ++ &lm32_frame_unwind, ++ lm32_frame_base_address, ++ lm32_frame_base_address, ++ lm32_frame_base_address ++}; ++ ++static CORE_ADDR ++lm32_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp) ++{ ++ /* Align to the size of an instruction (so that they can safely be ++ pushed onto the stack. */ ++ return sp & ~3; ++} ++ ++static struct gdbarch * ++lm32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) ++{ ++ struct gdbarch *gdbarch; ++ struct gdbarch_tdep *tdep; ++ ++ /* If there is already a candidate, use it. */ ++ arches = gdbarch_list_lookup_by_info (arches, &info); ++ if (arches != NULL) ++ return arches->gdbarch; ++ ++ /* None found, create a new architecture from the information provided. */ ++ tdep = XMALLOC (struct gdbarch_tdep); ++ gdbarch = gdbarch_alloc (&info, tdep); ++ ++ /* Type sizes */ ++ set_gdbarch_short_bit (gdbarch, 16); ++ set_gdbarch_int_bit (gdbarch, 32); ++ set_gdbarch_long_bit (gdbarch, 32); ++ set_gdbarch_long_long_bit (gdbarch, 64); ++ set_gdbarch_float_bit (gdbarch, 32); ++ set_gdbarch_double_bit (gdbarch, 64); ++ set_gdbarch_long_double_bit (gdbarch, 64); ++ set_gdbarch_ptr_bit (gdbarch, 32); ++ ++ /* Register info */ ++ set_gdbarch_num_regs (gdbarch, LM32_NUM_REGS); ++ set_gdbarch_sp_regnum (gdbarch, LM32_SP_REGNUM); ++ set_gdbarch_pc_regnum (gdbarch, LM32_PC_REGNUM); ++ set_gdbarch_register_name (gdbarch, lm32_register_name); ++ set_gdbarch_register_type (gdbarch, lm32_register_type); ++ set_gdbarch_cannot_store_register (gdbarch, lm32_cannot_store_register); ++ ++ /* Frame info */ ++ set_gdbarch_skip_prologue (gdbarch, lm32_skip_prologue); ++ set_gdbarch_inner_than (gdbarch, core_addr_lessthan); ++ set_gdbarch_decr_pc_after_break (gdbarch, 0); ++ set_gdbarch_frame_args_skip (gdbarch, 0); ++ ++ /* Frame unwinding */ ++ set_gdbarch_frame_align (gdbarch, lm32_frame_align); ++ frame_base_set_default (gdbarch, &lm32_frame_base); ++ set_gdbarch_unwind_pc (gdbarch, lm32_unwind_pc); ++ set_gdbarch_unwind_sp (gdbarch, lm32_unwind_sp); ++ set_gdbarch_dummy_id (gdbarch, lm32_dummy_id); ++ frame_unwind_append_unwinder (gdbarch, &lm32_frame_unwind); ++ ++ /* Breakpoints */ ++ set_gdbarch_breakpoint_from_pc (gdbarch, lm32_breakpoint_from_pc); ++ set_gdbarch_have_nonsteppable_watchpoint (gdbarch, 1); ++ set_gdbarch_software_single_step (gdbarch, lm32_software_single_step); ++ ++ /* Calling functions in the inferior */ ++ set_gdbarch_push_dummy_call (gdbarch, lm32_push_dummy_call); ++ set_gdbarch_return_value (gdbarch, lm32_return_value); ++ ++ /* Instruction disassembler */ ++ set_gdbarch_print_insn (gdbarch, print_insn_lm32); ++ ++ lm32_add_reggroups (gdbarch); ++ set_gdbarch_register_reggroup_p (gdbarch, lm32_register_reggroup_p); ++ ++ return gdbarch; ++} ++ ++void ++_initialize_lm32_tdep (void) ++{ ++ register_gdbarch_init (bfd_arch_lm32, lm32_gdbarch_init); ++ gdbarch_register_osabi (bfd_arch_lm32, 0, GDB_OSABI_LINUX, lm32_linux_init_abi); ++ gdbarch_register_osabi_sniffer (bfd_arch_lm32, ++ bfd_target_elf_flavour, ++ lm32_linux_elf_osabi_sniffer); ++} +diff -Naur gdb-6.8.50.20090224.orig/gdb/lm32-linux-tdep.h gdb-6.8.50.20090224/gdb/lm32-linux-tdep.h +--- gdb-6.8.50.20090224.orig/gdb/lm32-linux-tdep.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/lm32-linux-tdep.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,68 @@ ++/* Target-dependent code for GNU/Linux running on the LM32. ++ ++ Copyright (C) 2008 Free Software Foundation, Inc. ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street, Fifth Floor, ++ Boston, MA 02110-1301, USA. */ ++ ++#ifndef LINUX_TDEP_LM32_H ++#define LINUX_TDEP_LM32_H ++ ++enum lm32_linux_regs ++{ ++ LM32_R0_REGNUM = 0, ++ LM32_R1_REGNUM, ++ LM32_R2_REGNUM, ++ LM32_R3_REGNUM, ++ LM32_R4_REGNUM, ++ LM32_R5_REGNUM, ++ LM32_R6_REGNUM, ++ LM32_R7_REGNUM, ++ LM32_R8_REGNUM, ++ LM32_R9_REGNUM, ++ LM32_R10_REGNUM, ++ LM32_R11_REGNUM, ++ LM32_R12_REGNUM, ++ LM32_R13_REGNUM, ++ LM32_R14_REGNUM, ++ LM32_R15_REGNUM, ++ LM32_R16_REGNUM, ++ LM32_R17_REGNUM, ++ LM32_R18_REGNUM, ++ LM32_R19_REGNUM, ++ LM32_R20_REGNUM, ++ LM32_R21_REGNUM, ++ LM32_R22_REGNUM, ++ LM32_R23_REGNUM, ++ LM32_R24_REGNUM, ++ LM32_R25_REGNUM, ++ LM32_GP_REGNUM, ++ LM32_FP_REGNUM, ++ LM32_SP_REGNUM, ++ LM32_RA_REGNUM, ++ LM32_EA_REGNUM, /* 30 = 0x1e */ ++ LM32_BA_REGNUM, ++ LM32_PC_REGNUM, ++ LM32_NUM_REGS ++}; ++ ++/* Fetch the executable load address for the PIC/FDPIC ABI. ++ Return 0 if successful, -1 if not. */ ++int lm32_load_address(struct gdbarch *gdbarch, ++ CORE_ADDR *load_addr); ++ ++#endif +diff -Naur gdb-6.8.50.20090224.orig/gdb/lm32-tdep.c gdb-6.8.50.20090224/gdb/lm32-tdep.c +--- gdb-6.8.50.20090224.orig/gdb/lm32-tdep.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/lm32-tdep.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,677 @@ ++/* Target-dependent code for Lattice Mico32 processor, for GDB. ++ Contributed by Jon Beniston ++ ++ Copyright (C) 2008 Free Software Foundation, Inc. ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "defs.h" ++#include "frame.h" ++#include "frame-unwind.h" ++#include "frame-base.h" ++#include "inferior.h" ++#include "dis-asm.h" ++#include "symfile.h" ++#include "remote.h" ++#include "gdbcore.h" ++#include "gdb/sim-lm32.h" ++#include "gdb/callback.h" ++#include "gdb/remote-sim.h" ++#include "sim-regno.h" ++#include "arch-utils.h" ++#include "regcache.h" ++#include "trad-frame.h" ++#include "reggroups.h" ++#include "../opcodes/lm32-desc.h" ++ ++#include ++#include ++ ++/* Macros to extract fields from an instruction */ ++#define LM32_OPCODE(insn) ((insn >> 26) & 0x3f) ++#define LM32_REG0(insn) ((insn >> 21) & 0x1f) ++#define LM32_REG1(insn) ((insn >> 16) & 0x1f) ++#define LM32_REG2(insn) ((insn >> 11) & 0x1f) ++#define LM32_UIMM16(insn) (insn & 0xffff) ++#define LM32_IMM16(insn) ((((long)insn & 0xffff) << 16) >> 16) ++#define LM32_IMM26(insn) ((((long)insn & 0x3ffffff) << 6) >> 6) ++ ++struct gdbarch_tdep ++{ ++ /* gdbarch target dependent data here. Currently unused for LM32. */ ++}; ++ ++struct lm32_unwind_cache ++{ ++ /* The previous frame's inner most stack address. Used as this ++ frame ID's stack_addr. */ ++ CORE_ADDR prev_sp; ++ /* The frame's base. Used when constructing a frame ID. */ ++ CORE_ADDR base; ++ /* Size of frame */ ++ int size; ++ /* Whether the function uses fp as a frame pointer */ ++ int uses_fp; ++ /* Table indicating the location of each and every register. */ ++ struct trad_frame_saved_reg *saved_regs; ++}; ++ ++/* Add the available register groups */ ++ ++static void ++lm32_add_reggroups (struct gdbarch *gdbarch) ++{ ++ reggroup_add (gdbarch, general_reggroup); ++ reggroup_add (gdbarch, all_reggroup); ++ reggroup_add (gdbarch, system_reggroup); ++} ++ ++/* Return whether a given register is in a given group */ ++ ++static int ++lm32_register_reggroup_p (struct gdbarch *gdbarch, int regnum, ++ struct reggroup *group) ++{ ++ if (group == general_reggroup) ++ { ++ return ((regnum >= SIM_LM32_R0_REGNUM) && (regnum <= SIM_LM32_RA_REGNUM)) ++ || (regnum == SIM_LM32_PC_REGNUM); ++ } ++ else if (group == system_reggroup) ++ { ++ return ( (regnum >= SIM_LM32_EA_REGNUM) ++ && (regnum <= SIM_LM32_BA_REGNUM) ++ ) ++ || ( (regnum >= SIM_LM32_EID_REGNUM) ++ && (regnum <= SIM_LM32_IE_REGNUM) ++ ) ++ ; ++ } ++ return default_register_reggroup_p (gdbarch, regnum, group); ++} ++ ++/* Return a name that corresponds to the given register number */ ++ ++static const char * ++lm32_register_name (struct gdbarch *gdbarch, int reg_nr) ++{ ++ static char *register_names[] = ++ { ++ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", ++ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", ++ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", ++ "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba", ++ "PC", "EID", "EBA", "DEBA", "IE" ++ }; ++ ++ if ((reg_nr < 0) || (reg_nr >= sizeof (register_names) / sizeof (register_names[0]))) ++ return NULL; ++ else ++ return register_names[reg_nr]; ++} ++ ++/* Return type of register */ ++ ++static struct type * ++lm32_register_type (struct gdbarch *gdbarch, int reg_nr) ++{ ++ return builtin_type_int32; ++} ++ ++/* Return non-zero if a register can't be written */ ++ ++static int ++lm32_cannot_store_register (struct gdbarch *gdbarch, int regno) ++{ ++ return (regno == SIM_LM32_R0_REGNUM) || (regno == SIM_LM32_EID_REGNUM); ++} ++ ++/* Parse a functions prologue */ ++ ++static CORE_ADDR ++lm32_parse_prologue (CORE_ADDR pc) ++{ ++ CORE_ADDR prologue_pc; ++ unsigned long instruction; ++ int done; ++ int op; ++ int i; ++ int literal; ++ ++ /* Keep reading though instructions, until we come accross an instruction ++ that isn't likely to be part of the prologue */ ++ prologue_pc = pc; ++ done = 0; ++ while (!done) ++ { ++ ++ /* Read an instruction */ ++ instruction = read_memory_integer (prologue_pc, 4); ++ prologue_pc += 4; ++ ++ if ( (LM32_OPCODE(instruction) == OP_SW) ++ && (LM32_REG0(instruction) == SIM_LM32_SP_REGNUM)) ++ { ++ /* Any stack displaced store is likely part of the prologue */ ++ pc = prologue_pc; ++ } ++ else if ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == SIM_LM32_SP_REGNUM)) ++ { ++ /* An add to the SP is likely to be part of the prologue */ ++ pc = prologue_pc; ++ } ++ else if ( /* add fp,fp,sp */ ++ ( (LM32_OPCODE(instruction) == OP_ADD) ++ && (LM32_REG2(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG1(instruction) == SIM_LM32_SP_REGNUM) ++ ) ++ /* mv fp,imm */ ++ || ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == SIM_LM32_R0_REGNUM) ++ ) ++ ) ++ { ++ /* Likely to be in the prologue for functions that require ++ a frame pointer. */ ++ pc = prologue_pc; ++ } ++ else ++ done = 1; ++ } ++ ++ return pc; ++} ++ ++/* Return PC of first non prologue instruction, for the function at the ++ specified address. */ ++ ++static CORE_ADDR ++lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc) ++{ ++ CORE_ADDR func_addr, func_end; ++ struct symtab_and_line sal; ++ ++ /* If we have line debugging information, then the end of the ++ prologue should the first assembly instruction of the first source line */ ++ if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) ++ { ++ sal = find_pc_line (func_addr, 0); ++ if (sal.end && sal.end < func_end) ++ return sal.end; ++ } ++ ++ return lm32_parse_prologue (pc); ++} ++ ++/* Create a breakpoint instruction */ ++ ++static const unsigned char * ++lm32_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr) ++{ ++ static const unsigned char breakpoint[4] = {OP_RAISE << 2, 0, 0, 2}; ++ *lenptr = sizeof (breakpoint); ++ return breakpoint; ++} ++ ++/* Setup registers and stack for faking a call to a function in the inferior */ ++ ++static CORE_ADDR ++lm32_push_dummy_call (struct gdbarch *gdbarch, struct value *function, ++ struct regcache *regcache, CORE_ADDR bp_addr, ++ int nargs, struct value **args, CORE_ADDR sp, ++ int struct_return, CORE_ADDR struct_addr) ++{ ++ int first_arg_reg = SIM_LM32_R1_REGNUM; ++ int num_arg_regs = 8; ++ int i; ++ ++ /* Set the return address */ ++ regcache_cooked_write_signed (regcache, SIM_LM32_RA_REGNUM, bp_addr); ++ ++ /* If we're returning a large struct, a pointer to the address to ++ store it at is passed as a first hidden parameter */ ++ if (struct_return) ++ { ++ regcache_cooked_write_unsigned (regcache, first_arg_reg, struct_addr); ++ first_arg_reg++; ++ num_arg_regs--; ++ sp -= 4; ++ } ++ ++ /* Setup parameters */ ++ for (i = 0; i < nargs; i++) ++ { ++ struct value *arg = args[i]; ++ struct type *arg_type = check_typedef (value_type (arg)); ++ char *contents; ++ int len; ++ int j; ++ int reg; ++ ULONGEST val; ++ ++ /* Promote small integer types to int */ ++ switch (TYPE_CODE (arg_type)) ++ { ++ case TYPE_CODE_INT: ++ case TYPE_CODE_BOOL: ++ case TYPE_CODE_CHAR: ++ case TYPE_CODE_RANGE: ++ case TYPE_CODE_ENUM: ++ if (TYPE_LENGTH (arg_type) < 4) ++ { ++ arg_type = builtin_type_int32; ++ arg = value_cast (arg_type, arg); ++ } ++ break; ++ } ++ ++ /* FIXME: Handle structures */ ++ ++ contents = (char *) value_contents (arg); ++ len = TYPE_LENGTH (arg_type); ++ val = extract_unsigned_integer (contents, len); ++ ++ /* First num_arg_regs parameters go in registers, rest go on stack */ ++ if (i < num_arg_regs) ++ { ++ regcache_cooked_write_unsigned (regcache, first_arg_reg + i, val); ++ } ++ else ++ { ++ write_memory (sp, (void *)&val, len); ++ sp -= 4; ++ } ++ } ++ ++ /* Update stack pointer */ ++ regcache_cooked_write_signed (regcache, SIM_LM32_SP_REGNUM, sp); ++ ++ /* Return adjusted stack pointer. */ ++ return sp; ++} ++ ++/* Extract return value after calling a function in the inferior */ ++ ++static void ++lm32_extract_return_value (struct type *type, struct regcache *regcache, ++ gdb_byte *valbuf) ++{ ++ int offset; ++ ULONGEST l; ++ CORE_ADDR return_buffer; ++ ++ if ( TYPE_CODE(type) != TYPE_CODE_STRUCT ++ && TYPE_CODE(type) != TYPE_CODE_UNION ++ && TYPE_CODE(type) != TYPE_CODE_ARRAY ++ && TYPE_LENGTH (type) <= 4 ++ ) ++ { ++ /* Return value is returned in a single register */ ++ regcache_cooked_read_unsigned (regcache, SIM_LM32_R1_REGNUM, &l); ++ store_unsigned_integer (valbuf, TYPE_LENGTH (type), l); ++ } ++ else if ( (TYPE_CODE(type) == TYPE_CODE_INT) ++ && (TYPE_LENGTH (type) == 8) ++ ) ++ { ++ /* 64-bit values are returned in a register pair */ ++ regcache_cooked_read_unsigned (regcache, SIM_LM32_R1_REGNUM, &l); ++ memcpy (valbuf, &l, 4); ++ regcache_cooked_read_unsigned (regcache, SIM_LM32_R2_REGNUM, &l); ++ memcpy (valbuf + 4, &l, 4); ++ } ++ else ++ { ++ /* Aggregate types greater than a single register are returned in memory: ++ FIXME: Unless they are only 2 regs?. */ ++ regcache_cooked_read_unsigned (regcache, SIM_LM32_R1_REGNUM, &l); ++ return_buffer = l; ++ read_memory (return_buffer, valbuf, TYPE_LENGTH (type)); ++ } ++} ++ ++/* Write into appropriate registers a function return value of type ++ TYPE, given in virtual format. */ ++static void ++lm32_store_return_value (struct type *type, struct regcache *regcache, ++ const gdb_byte *valbuf) ++{ ++ ULONGEST val; ++ int len = TYPE_LENGTH (type); ++ ++ if (len <= 4) ++ { ++ val = extract_unsigned_integer (valbuf, len); ++ regcache_cooked_write_unsigned (regcache, SIM_LM32_R1_REGNUM, val); ++ } ++ else if (len <= 8) ++ { ++ val = extract_unsigned_integer (valbuf, 4); ++ regcache_cooked_write_unsigned (regcache, SIM_LM32_R1_REGNUM, val); ++ val = extract_unsigned_integer ((char *)valbuf + 4, len - 4); ++ regcache_cooked_write_unsigned (regcache, SIM_LM32_R2_REGNUM, val); ++ } ++ else ++ error (_("lm32_store_return_value: type length too large.")); ++} ++ ++/* Determine whether a functions return value is in a register or memory */ ++static enum return_value_convention ++lm32_return_value (struct gdbarch *gdbarch, struct type *func_type, ++ struct type *valtype, struct regcache *regcache, ++ gdb_byte *readbuf, const gdb_byte *writebuf) ++{ ++ enum type_code code = TYPE_CODE (valtype); ++ ++ if ((code == TYPE_CODE_STRUCT ++ || code == TYPE_CODE_UNION ++ || code == TYPE_CODE_ARRAY ++ || TYPE_LENGTH (valtype) > 8)) ++ return RETURN_VALUE_STRUCT_CONVENTION; ++ ++ if (readbuf) ++ lm32_extract_return_value (valtype, regcache, readbuf); ++ if (writebuf) ++ lm32_store_return_value (valtype, regcache, writebuf); ++ ++ return RETURN_VALUE_REGISTER_CONVENTION; ++} ++ ++static CORE_ADDR ++lm32_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) ++{ ++ return frame_unwind_register_unsigned (next_frame, SIM_LM32_PC_REGNUM); ++} ++ ++static CORE_ADDR ++lm32_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) ++{ ++ return frame_unwind_register_unsigned (next_frame, SIM_LM32_SP_REGNUM); ++} ++ ++static struct frame_id ++lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame) ++{ ++ CORE_ADDR sp = lm32_unwind_sp (gdbarch, this_frame); ++ return frame_id_build (sp, get_frame_pc (this_frame)); ++} ++ ++/* Put here the code to store, into fi->saved_regs, the addresses of ++ the saved registers of frame described by FRAME_INFO. This ++ includes special registers such as pc and fp saved in special ways ++ in the stack frame. sp is even more special: the address we return ++ for it IS the sp for the next frame. */ ++ ++struct lm32_unwind_cache * ++lm32_frame_unwind_cache (struct frame_info *this_frame, ++ void **this_prologue_cache) ++{ ++ CORE_ADDR start_pc; ++ CORE_ADDR prologue_pc; ++ CORE_ADDR current_pc; ++ ULONGEST prev_sp; ++ ULONGEST this_base; ++ struct lm32_unwind_cache *info; ++ int done; ++ int prefixed; ++ unsigned long instruction; ++ int op; ++ int offsets[32]; ++ int i; ++ long immediate; ++ int ra_on_stack; ++ ++ if ((*this_prologue_cache)) ++ return (*this_prologue_cache); ++ ++ info = FRAME_OBSTACK_ZALLOC (struct lm32_unwind_cache); ++ (*this_prologue_cache) = info; ++ info->saved_regs = trad_frame_alloc_saved_regs (this_frame); ++ ++ info->size = 0; ++ info->uses_fp = 0; ++ ++ start_pc = get_frame_func (this_frame); ++ current_pc = get_frame_pc (this_frame); ++ ++ /* Keep reading through instructions, until we come accross an instruction ++ that isn't likely to be part of the prologue */ ++ prologue_pc = start_pc; ++ ra_on_stack = 0; ++ done = 0; ++ ++ while (!done && (current_pc > prologue_pc)) ++ { ++ ++ /* Read an instruction */ ++ instruction = read_memory_integer (prologue_pc, 4); ++ ++ if ( (LM32_OPCODE(instruction) == OP_SW) ++ && (LM32_REG0(instruction) == SIM_LM32_SP_REGNUM)) ++ { ++ /* Any stack displaced store is likely part of the prologue. ++ Record that the register is being saved, and the offset ++ into the stack. */ ++ info->saved_regs[LM32_REG1(instruction)].addr = LM32_IMM16(instruction); ++ /* Check to see if the return address register is ++ being stored on the stack. */ ++ if ( (LM32_REG1(instruction) == SIM_LM32_RA_REGNUM) ++ && (current_pc > prologue_pc)) ++ ra_on_stack = 1; ++ } ++ else if ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == SIM_LM32_SP_REGNUM)) ++ { ++ /* An add to the SP is likely to be part of the prologue. ++ Adjust stack size by whatever the instruction adds to the sp. */ ++ info->size -= LM32_IMM16(instruction); ++ } ++ else if ( /* add fp,fp,sp */ ++ ( (LM32_OPCODE(instruction) == OP_ADD) ++ && (LM32_REG2(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG1(instruction) == SIM_LM32_SP_REGNUM) ++ ) ++ /* mv fp,imm */ ++ || ( (LM32_OPCODE(instruction) == OP_ADDI) ++ && (LM32_REG1(instruction) == SIM_LM32_FP_REGNUM) ++ && (LM32_REG0(instruction) == SIM_LM32_R0_REGNUM) ++ ) ++ ) ++ { ++ /* Used in functions with a frame pointer. */ ++ info->uses_fp = 1; ++ } ++ else ++ { ++ /* Any other instruction is likely not to be part of the prologue */ ++ done = 1; ++ } ++ ++ prologue_pc += 4; ++ ++ } ++ ++ /* Compute the frame's base, and the previous frame's SP. */ ++ this_base = get_frame_register_unsigned (this_frame, SIM_LM32_SP_REGNUM); ++ prev_sp = this_base + info->size; ++ info->base = this_base; ++ info->prev_sp = prev_sp; ++ ++ /* Convert callee save offsets into addresses */ ++ for (i = 0; i < gdbarch_num_regs (get_frame_arch (this_frame)) - 1; i++) ++ { ++ if (trad_frame_addr_p (info->saved_regs, i)) ++ info->saved_regs[i].addr = this_base + info->saved_regs[i].addr; ++ } ++ ++ /* The call instruction moves the caller's PC in the callee's RA register. ++ Since this is an unwind, do the reverse. Copy the location of RA register ++ into PC (the address / regnum) so that a request for PC will be ++ converted into a request for the RA register. */ ++ info->saved_regs[SIM_LM32_PC_REGNUM] = info->saved_regs[SIM_LM32_RA_REGNUM]; ++ ++ /* The previous frame's SP needed to be computed. Save the computed value. */ ++ trad_frame_set_value (info->saved_regs, SIM_LM32_SP_REGNUM, info->prev_sp); ++ ++ return info; ++} ++ ++/* Given a GDB frame, determine the address of the calling function's ++ frame. This will be used to create a new GDB frame struct. */ ++ ++static void ++lm32_frame_this_id (struct frame_info *this_frame, ++ void **this_prologue_cache, ++ struct frame_id *this_id) ++{ ++ struct lm32_unwind_cache *info; ++ CORE_ADDR base; ++ CORE_ADDR func; ++ struct frame_id id; ++ ++ info = lm32_frame_unwind_cache (this_frame, this_prologue_cache); ++ ++ /* The FUNC is easy. */ ++ func = get_frame_func (this_frame); ++ ++ /* Hopefully the prologue analysis either correctly determined the ++ frame's base (which is the SP from the previous frame), or set ++ that base to "NULL". */ ++ base = info->base; ++ ++ if (base == 0) ++ return; ++ ++ id = frame_id_build (base, func); ++ (*this_id) = id; ++} ++ ++static struct value * ++lm32_frame_prev_register (struct frame_info *this_frame, ++ void **this_prologue_cache, ++ int regnum) ++{ ++ struct lm32_unwind_cache *info; ++ info = lm32_frame_unwind_cache (this_frame, this_prologue_cache); ++ return trad_frame_get_prev_register (this_frame, info->saved_regs, regnum); ++} ++ ++static const struct frame_unwind lm32_frame_unwind = { ++ NORMAL_FRAME, ++ lm32_frame_this_id, ++ lm32_frame_prev_register, ++ NULL, ++ default_frame_sniffer ++}; ++ ++static CORE_ADDR ++lm32_frame_base_address (struct frame_info *this_frame, void **this_cache) ++{ ++ struct lm32_unwind_cache *info ++ = lm32_frame_unwind_cache (this_frame, this_cache); ++ ++ return info->base; ++} ++ ++static const struct frame_base lm32_frame_base = { ++ &lm32_frame_unwind, ++ lm32_frame_base_address, ++ lm32_frame_base_address, ++ lm32_frame_base_address ++}; ++ ++static CORE_ADDR ++lm32_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp) ++{ ++ /* Align to the size of an instruction (so that they can safely be ++ pushed onto the stack. */ ++ return sp & ~3; ++} ++ ++static struct gdbarch * ++lm32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) ++{ ++ struct gdbarch *gdbarch; ++ struct gdbarch_tdep *tdep; ++ ++ /* If there is already a candidate, use it. */ ++ arches = gdbarch_list_lookup_by_info (arches, &info); ++ if (arches != NULL) ++ return arches->gdbarch; ++ ++ /* None found, create a new architecture from the information provided. */ ++ tdep = XMALLOC (struct gdbarch_tdep); ++ gdbarch = gdbarch_alloc (&info, tdep); ++ ++ /* Type sizes */ ++ set_gdbarch_short_bit (gdbarch, 16); ++ set_gdbarch_int_bit (gdbarch, 32); ++ set_gdbarch_long_bit (gdbarch, 32); ++ set_gdbarch_long_long_bit (gdbarch, 64); ++ set_gdbarch_float_bit (gdbarch, 32); ++ set_gdbarch_double_bit (gdbarch, 64); ++ set_gdbarch_long_double_bit (gdbarch, 64); ++ set_gdbarch_ptr_bit (gdbarch, 32); ++ ++ /* Register info */ ++ set_gdbarch_num_regs (gdbarch, SIM_LM32_NUM_REGS); ++ set_gdbarch_sp_regnum (gdbarch, SIM_LM32_SP_REGNUM); ++ set_gdbarch_pc_regnum (gdbarch, SIM_LM32_PC_REGNUM); ++ set_gdbarch_register_name (gdbarch, lm32_register_name); ++ set_gdbarch_register_type (gdbarch, lm32_register_type); ++ set_gdbarch_cannot_store_register (gdbarch, lm32_cannot_store_register); ++ ++ /* Frame info */ ++ set_gdbarch_skip_prologue (gdbarch, lm32_skip_prologue); ++ set_gdbarch_inner_than (gdbarch, core_addr_lessthan); ++ set_gdbarch_decr_pc_after_break (gdbarch, 0); ++ set_gdbarch_frame_args_skip (gdbarch, 0); ++ ++ /* Frame unwinding */ ++ set_gdbarch_frame_align (gdbarch, lm32_frame_align); ++ frame_base_set_default (gdbarch, &lm32_frame_base); ++ set_gdbarch_unwind_pc (gdbarch, lm32_unwind_pc); ++ set_gdbarch_unwind_sp (gdbarch, lm32_unwind_sp); ++ set_gdbarch_dummy_id (gdbarch, lm32_dummy_id); ++ frame_unwind_append_unwinder (gdbarch, &lm32_frame_unwind); ++ ++ /* Breakpoints */ ++ set_gdbarch_breakpoint_from_pc (gdbarch, lm32_breakpoint_from_pc); ++ set_gdbarch_have_nonsteppable_watchpoint (gdbarch, 1); ++ ++ /* Calling functions in the inferior */ ++ set_gdbarch_push_dummy_call (gdbarch, lm32_push_dummy_call); ++ set_gdbarch_return_value (gdbarch, lm32_return_value); ++ ++ /* Instruction disassembler */ ++ set_gdbarch_print_insn (gdbarch, print_insn_lm32); ++ ++ lm32_add_reggroups (gdbarch); ++ set_gdbarch_register_reggroup_p (gdbarch, lm32_register_reggroup_p); ++ ++ return gdbarch; ++} ++ ++void ++_initialize_lm32_tdep (void) ++{ ++ register_gdbarch_init (bfd_arch_lm32, lm32_gdbarch_init); ++} ++ +diff -Naur gdb-6.8.50.20090224.orig/gdb/MAINTAINERS gdb-6.8.50.20090224/gdb/MAINTAINERS +--- gdb-6.8.50.20090224.orig/gdb/MAINTAINERS 2009-02-03 19:51:37.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/MAINTAINERS 2009-02-25 07:02:51.000000000 +0100 +@@ -270,6 +270,9 @@ + ia64 --target=ia64-linux-gnu ,-Werror + (--target=ia64-elf broken) + ++ lm32 --target=lm32-elf ,-Werror ++ Jon Beniston, jon@beniston.com ++ + m32c --target=m32c-elf ,-Werror + Jim Blandy, jimb@codesourcery.com + +diff -Naur gdb-6.8.50.20090224.orig/gdb/Makefile.in gdb-6.8.50.20090224/gdb/Makefile.in +--- gdb-6.8.50.20090224.orig/gdb/Makefile.in 2009-02-17 18:56:50.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/Makefile.in 2009-02-25 07:02:51.000000000 +0100 +@@ -484,6 +484,7 @@ + i386-sol2-tdep.o i386-tdep.o i387-tdep.o \ + i386-dicos-tdep.o \ + iq2000-tdep.o \ ++ lm32-linux-tdep.o lm32-tdep.o \ + linux-tdep.o \ + m32c-tdep.o \ + m32r-linux-tdep.o m32r-tdep.o \ +@@ -1306,6 +1307,7 @@ + libunwind-frame.c \ + linux-fork.c \ + linux-tdep.c \ ++ lm32-linux-tdep.c lm32-tdep.c \ + m68hc11-tdep.c \ + m32r-tdep.c \ + m32r-linux-nat.c m32r-linux-tdep.c \ +diff -Naur gdb-6.8.50.20090224.orig/gdb/testsuite/gdb.asm/asm-source.exp gdb-6.8.50.20090224/gdb/testsuite/gdb.asm/asm-source.exp +--- gdb-6.8.50.20090224.orig/gdb/testsuite/gdb.asm/asm-source.exp 2009-01-03 06:58:03.000000000 +0100 ++++ gdb-6.8.50.20090224/gdb/testsuite/gdb.asm/asm-source.exp 2009-02-25 07:02:51.000000000 +0100 +@@ -64,6 +64,9 @@ + "i\[3456\]86-*-*" { + set asm-arch i386 + } ++ "lm32-*" { ++ set asm-arch lm32 ++ } + "m32r*-linux*" { + set asm-arch m32r-linux + } +diff -Naur gdb-6.8.50.20090224.orig/include/gdb/sim-lm32.h gdb-6.8.50.20090224/include/gdb/sim-lm32.h +--- gdb-6.8.50.20090224.orig/include/gdb/sim-lm32.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/include/gdb/sim-lm32.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,74 @@ ++/* This file defines the interface between the LM32 simulator and GDB. ++ Contributed by Jon Beniston ++ ++ Copyright (C) 2008 Free Software Foundation, Inc. ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#ifndef SIM_LM32_H ++#define SIM_LM32_H ++ ++#ifdef __cplusplus ++extern "C" { // } ++#endif ++ ++enum sim_lm32_regs ++{ ++ SIM_LM32_R0_REGNUM, ++ SIM_LM32_R1_REGNUM, ++ SIM_LM32_R2_REGNUM, ++ SIM_LM32_R3_REGNUM, ++ SIM_LM32_R4_REGNUM, ++ SIM_LM32_R5_REGNUM, ++ SIM_LM32_R6_REGNUM, ++ SIM_LM32_R7_REGNUM, ++ SIM_LM32_R8_REGNUM, ++ SIM_LM32_R9_REGNUM, ++ SIM_LM32_R10_REGNUM, ++ SIM_LM32_R11_REGNUM, ++ SIM_LM32_R12_REGNUM, ++ SIM_LM32_R13_REGNUM, ++ SIM_LM32_R14_REGNUM, ++ SIM_LM32_R15_REGNUM, ++ SIM_LM32_R16_REGNUM, ++ SIM_LM32_R17_REGNUM, ++ SIM_LM32_R18_REGNUM, ++ SIM_LM32_R19_REGNUM, ++ SIM_LM32_R20_REGNUM, ++ SIM_LM32_R21_REGNUM, ++ SIM_LM32_R22_REGNUM, ++ SIM_LM32_R23_REGNUM, ++ SIM_LM32_R24_REGNUM, ++ SIM_LM32_R25_REGNUM, ++ SIM_LM32_GP_REGNUM, ++ SIM_LM32_FP_REGNUM, ++ SIM_LM32_SP_REGNUM, ++ SIM_LM32_RA_REGNUM, ++ SIM_LM32_BA_REGNUM, ++ SIM_LM32_EA_REGNUM, ++ SIM_LM32_PC_REGNUM, ++ SIM_LM32_EID_REGNUM, ++ SIM_LM32_EBA_REGNUM, ++ SIM_LM32_DEBA_REGNUM, ++ SIM_LM32_IE_REGNUM, ++ SIM_LM32_NUM_REGS ++}; ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif +diff -Naur gdb-6.8.50.20090224.orig/sim/common/gennltvals.sh gdb-6.8.50.20090224/sim/common/gennltvals.sh +--- gdb-6.8.50.20090224.orig/sim/common/gennltvals.sh 2008-04-08 10:44:51.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/common/gennltvals.sh 2009-02-25 07:02:51.000000000 +0100 +@@ -73,3 +73,6 @@ + $shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \ + "syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}" + ++dir=libgloss target=lm32 ++$shell ${srccom}/gentvals.sh $target sys ${srcroot}/$dir \ ++ "syscall.h" 'SYS_[_A-Za-z0-9]*' "${cpp}" +diff -Naur gdb-6.8.50.20090224.orig/sim/common/gentmap.c gdb-6.8.50.20090224/sim/common/gentmap.c +--- gdb-6.8.50.20090224.orig/sim/common/gentmap.c 2006-11-07 20:29:59.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/common/gentmap.c 2009-02-25 07:02:51.000000000 +0100 +@@ -2,6 +2,7 @@ + + #include + #include ++#include + + struct tdefs { + char *symbol; +diff -Naur gdb-6.8.50.20090224.orig/sim/common/nltvals.def gdb-6.8.50.20090224/sim/common/nltvals.def +--- gdb-6.8.50.20090224.orig/sim/common/nltvals.def 2008-04-08 10:44:51.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/common/nltvals.def 2009-02-25 07:02:51.000000000 +0100 +@@ -454,3 +454,30 @@ + /* end cr16 sys target macros */ + #endif + #endif ++#ifdef NL_TARGET_lm32 ++#ifdef sys_defs ++/* from syscall.h */ ++/* begin lm32 sys target macros */ ++ { "SYS_argv", 13 }, ++ { "SYS_argvlen", 12 }, ++ { "SYS_chdir", 14 }, ++ { "SYS_chmod", 16 }, ++ { "SYS_close", 3 }, ++ { "SYS_exit", 1 }, ++ { "SYS_fstat", 10 }, ++ { "SYS_getpid", 8 }, ++ { "SYS_gettimeofday", 19 }, ++ { "SYS_kill", 9 }, ++ { "SYS_link", 21 }, ++ { "SYS_lseek", 6 }, ++ { "SYS_open", 2 }, ++ { "SYS_read", 4 }, ++ { "SYS_stat", 15 }, ++ { "SYS_time", 18 }, ++ { "SYS_times", 20 }, ++ { "SYS_unlink", 7 }, ++ { "SYS_utime", 17 }, ++ { "SYS_write", 5 }, ++/* end lm32 sys target macros */ ++#endif ++#endif +diff -Naur gdb-6.8.50.20090224.orig/sim/configure gdb-6.8.50.20090224/sim/configure +--- gdb-6.8.50.20090224.orig/sim/configure 2008-04-08 11:15:56.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/configure 2009-02-25 07:02:51.000000000 +0100 +@@ -279,6 +279,7 @@ + ac_subdirs_all="$ac_subdirs_all frv" + ac_subdirs_all="$ac_subdirs_all h8300" + ac_subdirs_all="$ac_subdirs_all iq2000" ++ac_subdirs_all="$ac_subdirs_all lm32" + ac_subdirs_all="$ac_subdirs_all m32c" + ac_subdirs_all="$ac_subdirs_all m32r" + ac_subdirs_all="$ac_subdirs_all m68hc11" +@@ -3465,6 +3466,13 @@ + + testsuite=yes + ;; ++ lm32-*-*) ++ ++ ++subdirs="$subdirs lm32" ++ ++ testsuite=yes ++ ;; + m32c-*-*) + + +diff -Naur gdb-6.8.50.20090224.orig/sim/configure.ac gdb-6.8.50.20090224/sim/configure.ac +--- gdb-6.8.50.20090224.orig/sim/configure.ac 2008-04-08 11:15:56.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/configure.ac 2009-02-25 07:02:51.000000000 +0100 +@@ -74,6 +74,10 @@ + AC_CONFIG_SUBDIRS(iq2000) + testsuite=yes + ;; ++ lm32-*-*) ++ AC_CONFIG_SUBDIRS(lm32) ++ testsuite=yes ++ ;; + m32c-*-*) + AC_CONFIG_SUBDIRS(m32c) + ;; +diff -Naur gdb-6.8.50.20090224.orig/sim/erc32/configure gdb-6.8.50.20090224/sim/erc32/configure +--- gdb-6.8.50.20090224.orig/sim/erc32/configure 2008-07-11 04:35:40.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/erc32/configure 2009-02-25 07:02:51.000000000 +0100 +@@ -309,7 +309,7 @@ + # include + #endif" + +-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI TERMCAP READLINE cgen_breaks LIBOBJS LTLIBOBJS' ++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI READLINE READLINE_DEPS READLINE_CFLAGS cgen_breaks LIBOBJS LTLIBOBJS' + ac_subst_files='' + + # Initialize some variables set by options. +@@ -863,6 +863,7 @@ + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pkgversion=PKG Use PKG in the version string in place of "GDB" + --with-bugurl=URL Direct users to URL to report a bug ++ --with-system-readline use installed readline library + + Some influential environment variables: + CC C compiler command +@@ -1509,8 +1510,7 @@ + + # Test for GNAT. + # We require the gnatbind program, and a compiler driver that +-# understands Ada. We use the user's CC setting, already found, +-# and possibly add $1 to the command-line parameters. ++# understands Ada. We use the user's CC setting, already found. + # + # Sets the shell variable have_gnat to yes or no as appropriate, and + # substitutes GNATBIND and GNATMAKE. +@@ -1537,8 +1537,6 @@ + + + +- +- + # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around + # it by inlining the macro's contents. + # This file contains common code used by all simulators. +@@ -4940,57 +4938,36 @@ + done + + +-# In the Cygwin environment, we need some additional flags. +-echo "$as_me:$LINENO: checking for cygwin" >&5 +-echo $ECHO_N "checking for cygwin... $ECHO_C" >&6 +-if test "${sim_cv_os_cygwin+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- cat >conftest.$ac_ext <<_ACEOF +-/* confdefs.h. */ +-_ACEOF +-cat confdefs.h >>conftest.$ac_ext +-cat >>conftest.$ac_ext <<_ACEOF +-/* end confdefs.h. */ + +-#ifdef __CYGWIN__ +-lose +-#endif +-_ACEOF +-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | +- $EGREP "lose" >/dev/null 2>&1; then +- sim_cv_os_cygwin=yes +-else +- sim_cv_os_cygwin=no +-fi +-rm -f conftest* ++# Check whether --with-system-readline or --without-system-readline was given. ++if test "${with_system_readline+set}" = set; then ++ withval="$with_system_readline" + +-fi +-echo "$as_me:$LINENO: result: $sim_cv_os_cygwin" >&5 +-echo "${ECHO_T}$sim_cv_os_cygwin" >&6 ++fi; + +-if test x$sim_cv_os_cygwin = xyes; then +- TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32' +-else +- echo "$as_me:$LINENO: checking for main in -ltermcap" >&5 +-echo $ECHO_N "checking for main in -ltermcap... $ECHO_C" >&6 +-if test "${ac_cv_lib_termcap_main+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- ac_check_lib_save_LIBS=$LIBS +-LIBS="-ltermcap $LIBS" +-cat >conftest.$ac_ext <<_ACEOF ++if test "$with_system_readline" = yes; then ++ echo "$as_me:$LINENO: checking for readline" >&5 ++echo $ECHO_N "checking for readline... $ECHO_C" >&6 ++ save_LIBS="$LIBS" ++ LIBS="-lreadline $save_LIBS" ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext + cat >>conftest.$ac_ext <<_ACEOF + /* end confdefs.h. */ + +- ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char add_history (); + int + main () + { +-main (); ++add_history (); + ; + return 0; + } +@@ -5017,41 +4994,13 @@ + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then +- ac_cv_lib_termcap_main=yes ++ READLINE=-lreadline + else + echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_lib_termcap_main=no +-fi +-rm -f conftest.err conftest.$ac_objext \ +- conftest$ac_exeext conftest.$ac_ext +-LIBS=$ac_check_lib_save_LIBS +-fi +-echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_main" >&5 +-echo "${ECHO_T}$ac_cv_lib_termcap_main" >&6 +-if test $ac_cv_lib_termcap_main = yes; then +- TERMCAP=-ltermcap +-else +- TERMCAP="" +-fi +- +-fi +- +- +-# We prefer the in-tree readline. Top-level dependencies make sure +-# src/readline (if it's there) is configured before src/sim. +-if test -r ../../readline/Makefile; then +- READLINE=../../readline/libreadline.a +-else +- echo "$as_me:$LINENO: checking for readline in -lreadline" >&5 +-echo $ECHO_N "checking for readline in -lreadline... $ECHO_C" >&6 +-if test "${ac_cv_lib_readline_readline+set}" = set; then +- echo $ECHO_N "(cached) $ECHO_C" >&6 +-else +- ac_check_lib_save_LIBS=$LIBS +-LIBS="-lreadline $TERMCAP $LIBS" +-cat >conftest.$ac_ext <<_ACEOF ++ LIBS="-lreadline -lncurses $save_LIBS" ++ cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF + cat confdefs.h >>conftest.$ac_ext +@@ -5064,11 +5013,11 @@ + #endif + /* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +-char readline (); ++char add_history (); + int + main () + { +-readline (); ++add_history (); + ; + return 0; + } +@@ -5095,28 +5044,34 @@ + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then +- ac_cv_lib_readline_readline=yes ++ READLINE="-lreadline -lncurses" + else + echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +-ac_cv_lib_readline_readline=no ++{ { echo "$as_me:$LINENO: error: unable to detect readline" >&5 ++echo "$as_me: error: unable to detect readline" >&2;} ++ { (exit 1); exit 1; }; } + fi + rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +-LIBS=$ac_check_lib_save_LIBS ++ + fi +-echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5 +-echo "${ECHO_T}$ac_cv_lib_readline_readline" >&6 +-if test $ac_cv_lib_readline_readline = yes; then +- READLINE=-lreadline +-else +- { { echo "$as_me:$LINENO: error: the required \"readline\" library is missing" >&5 +-echo "$as_me: error: the required \"readline\" library is missing" >&2;} +- { (exit 1); exit 1; }; } ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LIBS="$save_LIBS" ++ echo "$as_me:$LINENO: result: $READLINE" >&5 ++echo "${ECHO_T}$READLINE" >&6 ++ READLINE_DEPS= ++ READLINE_CFLAGS= ++else ++ READLINE='$(READLINE_DIR)/libreadline.a' ++ READLINE_DEPS='$(READLINE)' ++ READLINE_CFLAGS='-I$(READLINE_SRC)/..' + fi + +-fi ++ ++ + + + ac_sources="$sim_link_files" +@@ -5839,8 +5794,9 @@ + s,@PKGVERSION@,$PKGVERSION,;t t + s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t + s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t +-s,@TERMCAP@,$TERMCAP,;t t + s,@READLINE@,$READLINE,;t t ++s,@READLINE_DEPS@,$READLINE_DEPS,;t t ++s,@READLINE_CFLAGS@,$READLINE_CFLAGS,;t t + s,@cgen_breaks@,$cgen_breaks,;t t + s,@LIBOBJS@,$LIBOBJS,;t t + s,@LTLIBOBJS@,$LTLIBOBJS,;t t +diff -Naur gdb-6.8.50.20090224.orig/sim/erc32/configure.ac gdb-6.8.50.20090224/sim/erc32/configure.ac +--- gdb-6.8.50.20090224.orig/sim/erc32/configure.ac 2006-12-20 23:35:51.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/erc32/configure.ac 2009-02-25 07:02:51.000000000 +0100 +@@ -11,27 +11,32 @@ + + AC_CHECK_HEADERS(stdlib.h) + +-# In the Cygwin environment, we need some additional flags. +-AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin, +-[AC_EGREP_CPP(lose, [ +-#ifdef __CYGWIN__ +-lose +-#endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])]) ++AC_ARG_WITH([system-readline], ++ [AS_HELP_STRING([--with-system-readline], ++ [use installed readline library])]) + +-if test x$sim_cv_os_cygwin = xyes; then +- TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32' ++if test "$with_system_readline" = yes; then ++ AC_MSG_CHECKING([for readline]) ++ save_LIBS="$LIBS" ++ LIBS="-lreadline $save_LIBS" ++ AC_LINK_IFELSE([AC_LANG_CALL([], ++ [add_history])], [READLINE=-lreadline], ++ [ LIBS="-lreadline -lncurses $save_LIBS" ++ AC_LINK_IFELSE([AC_LANG_CALL([], ++ [add_history])], [READLINE="-lreadline -lncurses"], ++ [AC_MSG_ERROR([unable to detect readline])]) ++ ]) ++ LIBS="$save_LIBS" ++ AC_MSG_RESULT($READLINE) ++ READLINE_DEPS= ++ READLINE_CFLAGS= + else +- AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="") +-fi +-AC_SUBST(TERMCAP) +- +-# We prefer the in-tree readline. Top-level dependencies make sure +-# src/readline (if it's there) is configured before src/sim. +-if test -r ../../readline/Makefile; then +- READLINE=../../readline/libreadline.a +-else +- AC_CHECK_LIB(readline, readline, READLINE=-lreadline, +- AC_ERROR([the required "readline" library is missing]), $TERMCAP) ++ READLINE='$(READLINE_DIR)/libreadline.a' ++ READLINE_DEPS='$(READLINE)' ++ READLINE_CFLAGS='-I$(READLINE_SRC)/..' + fi + AC_SUBST(READLINE) ++AC_SUBST(READLINE_DEPS) ++AC_SUBST(READLINE_CFLAGS) ++ + SIM_AC_OUTPUT +diff -Naur gdb-6.8.50.20090224.orig/sim/erc32/erc32.c gdb-6.8.50.20090224/sim/erc32/erc32.c +--- gdb-6.8.50.20090224.orig/sim/erc32/erc32.c 2008-11-11 23:20:54.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/erc32/erc32.c 2009-02-25 07:02:51.000000000 +0100 +@@ -414,7 +414,7 @@ + if (rom8) mec_memcfg &= ~0x20000; + else mec_memcfg |= 0x20000; + +- mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7); ++ mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7); + mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7); + + if (sparclite_board) { +diff -Naur gdb-6.8.50.20090224.orig/sim/erc32/Makefile.in gdb-6.8.50.20090224/sim/erc32/Makefile.in +--- gdb-6.8.50.20090224.orig/sim/erc32/Makefile.in 2009-01-14 11:53:07.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/erc32/Makefile.in 2009-02-25 07:02:51.000000000 +0100 +@@ -19,12 +19,12 @@ + + ## COMMON_PRE_CONFIG_FRAG + +-TERMCAP_LIB = @TERMCAP@ ++# TERMCAP_LIB = -lncurses + READLINE_LIB = @READLINE@ + + SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o + SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB) -lm +-SIM_EXTRA_ALL = sis ++SIM_EXTRA_ALL = sis$(EXEEXT) + SIM_EXTRA_INSTALL = install-sis + SIM_EXTRA_CLEAN = clean-sis + +@@ -38,8 +38,8 @@ + # `sis' doesn't need interf.o. + SIS_OFILES = exec.o erc32.o func.o help.o float.o + +-sis: sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS) +- $(CC) $(ALL_CFLAGS) -o sis \ ++sis$(EXEEXT): sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS) ++ $(CC) $(ALL_CFLAGS) -o sis$(EXEEXT) \ + sis.o $(SIS_OFILES) $(COMMON_OBJS) $(EXTRA_LIBS) + + # FIXME: This computes the build host's endianness, doesn't it? +@@ -52,11 +52,11 @@ + + # Copy the files into directories where they will be run. + install-sis: installdirs +- n=`echo sis | sed '$(program_transform_name)'`; \ +- $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT) ++ n=`echo sis$(EXEEXT) | sed '$(program_transform_name)'`; \ ++ $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n + + clean-sis: +- rm -f sis end end.h ++ rm -f sis$(EXEEXT) end end.h + + configure: + @echo "Rebuilding configure..." +diff -Naur gdb-6.8.50.20090224.orig/sim/h8300/compile.c gdb-6.8.50.20090224/sim/h8300/compile.c +--- gdb-6.8.50.20090224.orig/sim/h8300/compile.c 2008-12-01 17:10:45.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/h8300/compile.c 2009-02-25 07:02:51.000000000 +0100 +@@ -38,6 +38,12 @@ + # define SIGTRAP 5 + #endif + ++#ifdef _WIN32 ++#ifndef SIGBUS ++#define SIGBUS 10 ++#endif ++#endif ++ + int debug; + + host_callback *sim_callback; +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/arch.c gdb-6.8.50.20090224/sim/lm32/arch.c +--- gdb-6.8.50.20090224.orig/sim/lm32/arch.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/arch.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,35 @@ ++/* Simulator support for lm32. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#include "sim-main.h" ++#include "bfd.h" ++ ++const MACH *sim_machs[] = ++{ ++#ifdef HAVE_CPU_LM32BF ++ & lm32_mach, ++#endif ++ 0 ++}; ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/arch.h gdb-6.8.50.20090224/sim/lm32/arch.h +--- gdb-6.8.50.20090224.orig/sim/lm32/arch.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/arch.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,44 @@ ++/* Simulator header for lm32. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#ifndef LM32_ARCH_H ++#define LM32_ARCH_H ++ ++#define TARGET_BIG_ENDIAN 1 ++ ++/* Enum declaration for model types. */ ++typedef enum model_type { ++ MODEL_LM32, MODEL_MAX ++} MODEL_TYPE; ++ ++#define MAX_MODELS ((int) MODEL_MAX) ++ ++/* Enum declaration for unit types. */ ++typedef enum unit_type { ++ UNIT_NONE, UNIT_LM32_U_EXEC, UNIT_MAX ++} UNIT_TYPE; ++ ++#define MAX_UNITS (1) ++ ++#endif /* LM32_ARCH_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/config.in gdb-6.8.50.20090224/sim/lm32/config.in +--- gdb-6.8.50.20090224.orig/sim/lm32/config.in 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/config.in 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,116 @@ ++/* config.in. Generated from configure.ac by autoheader. */ ++ ++/* Define if building universal (internal helper macro) */ ++#undef AC_APPLE_UNIVERSAL_BUILD ++ ++/* Define to 1 if translation of program messages to the user's native ++ language is requested. */ ++#undef ENABLE_NLS ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_DLFCN_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_ERRNO_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_FCNTL_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_FPU_CONTROL_H ++ ++/* Define to 1 if you have the `getrusage' function. */ ++#undef HAVE_GETRUSAGE ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_INTTYPES_H ++ ++/* Define to 1 if you have the `nsl' library (-lnsl). */ ++#undef HAVE_LIBNSL ++ ++/* Define to 1 if you have the `socket' library (-lsocket). */ ++#undef HAVE_LIBSOCKET ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_MEMORY_H ++ ++/* Define to 1 if you have the `sigaction' function. */ ++#undef HAVE_SIGACTION ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STDINT_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STDLIB_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STRINGS_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STRING_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_RESOURCE_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_STAT_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_TIME_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_TYPES_H ++ ++/* Define to 1 if you have the `time' function. */ ++#undef HAVE_TIME ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_TIME_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_UNISTD_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_ZLIB_H ++ ++/* Define to 1 if you have the `__setfpucw' function. */ ++#undef HAVE___SETFPUCW ++ ++/* Define to the address where bug reports for this package should be sent. */ ++#undef PACKAGE_BUGREPORT ++ ++/* Define to the full name of this package. */ ++#undef PACKAGE_NAME ++ ++/* Define to the full name and version of this package. */ ++#undef PACKAGE_STRING ++ ++/* Define to the one symbol short name of this package. */ ++#undef PACKAGE_TARNAME ++ ++/* Define to the version of this package. */ ++#undef PACKAGE_VERSION ++ ++/* Additional package description */ ++#undef PKGVERSION ++ ++/* Bug reporting address */ ++#undef REPORT_BUGS_TO ++ ++/* Define as the return type of signal handlers (`int' or `void'). */ ++#undef RETSIGTYPE ++ ++/* Define to 1 if you have the ANSI C header files. */ ++#undef STDC_HEADERS ++ ++/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most ++ significant byte first (like Motorola and SPARC, unlike Intel). */ ++#if defined AC_APPLE_UNIVERSAL_BUILD ++# if defined __BIG_ENDIAN__ ++# define WORDS_BIGENDIAN 1 ++# endif ++#else ++# ifndef WORDS_BIGENDIAN ++# undef WORDS_BIGENDIAN ++# endif ++#endif +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/configure gdb-6.8.50.20090224/sim/lm32/configure +--- gdb-6.8.50.20090224.orig/sim/lm32/configure 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/configure 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,6774 @@ ++#! /bin/sh ++# Guess values for system-dependent variables and create Makefiles. ++# Generated by GNU Autoconf 2.59. ++# ++# Copyright (C) 2003 Free Software Foundation, Inc. ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++## --------------------- ## ++## M4sh Initialization. ## ++## --------------------- ## ++ ++# Be Bourne compatible ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then ++ set -o posix ++fi ++DUALCASE=1; export DUALCASE # for MKS sh ++ ++# Support unset when possible. ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ as_unset=unset ++else ++ as_unset=false ++fi ++ ++ ++# Work around bugs in pre-3.0 UWIN ksh. ++$as_unset ENV MAIL MAILPATH ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++for as_var in \ ++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ ++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ ++ LC_TELEPHONE LC_TIME ++do ++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then ++ eval $as_var=C; export $as_var ++ else ++ $as_unset $as_var ++ fi ++done ++ ++# Required to use basename. ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++ ++# Name of the executable. ++as_me=`$as_basename "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)$' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ ++ ++# PATH needs CR, and LINENO needs CR and PATH. ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" || { ++ # Find who we are. Look in the path if we contain no path at all ++ # relative or not. ++ case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++ ++ ;; ++ esac ++ # We did not find ourselves, most probably we were run as `sh COMMAND' ++ # in which case we are not to be found in the path. ++ if test "x$as_myself" = x; then ++ as_myself=$0 ++ fi ++ if test ! -f "$as_myself"; then ++ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 ++ { (exit 1); exit 1; }; } ++ fi ++ case $CONFIG_SHELL in ++ '') ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for as_base in sh bash ksh sh5; do ++ case $as_dir in ++ /*) ++ if ("$as_dir/$as_base" -c ' ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then ++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } ++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } ++ CONFIG_SHELL=$as_dir/$as_base ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$0" ${1+"$@"} ++ fi;; ++ esac ++ done ++done ++;; ++ esac ++ ++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO ++ # uniformly replaced by the line number. The first 'sed' inserts a ++ # line-number line before each line; the second 'sed' does the real ++ # work. The second script uses 'N' to pair each line-number line ++ # with the numbered line, and appends trailing '-' during ++ # substitution so that $LINENO is not a special case at line end. ++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the ++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) ++ sed '=' <$as_myself | ++ sed ' ++ N ++ s,$,-, ++ : loop ++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ t loop ++ s,-$,, ++ s,^['$as_cr_digits']*\n,, ++ ' >$as_me.lineno && ++ chmod +x $as_me.lineno || ++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 ++ { (exit 1); exit 1; }; } ++ ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensible to this). ++ . ./$as_me.lineno ++ # Exit status is that of the last command. ++ exit ++} ++ ++ ++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in ++ *c*,-n*) ECHO_N= ECHO_C=' ++' ECHO_T=' ' ;; ++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; ++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; ++esac ++ ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++rm -f conf$$ conf$$.exe conf$$.file ++echo >conf$$.file ++if ln -s conf$$.file conf$$ 2>/dev/null; then ++ # We could just check for DJGPP; but this test a) works b) is more generic ++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). ++ if test -f conf$$.exe; then ++ # Don't use ln at all; we don't have any links ++ as_ln_s='cp -p' ++ else ++ as_ln_s='ln -s' ++ fi ++elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++else ++ as_ln_s='cp -p' ++fi ++rm -f conf$$ conf$$.exe conf$$.file ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p=: ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_executable_p="test -f" ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. ++as_nl=' ++' ++IFS=" $as_nl" ++ ++# CDPATH. ++$as_unset CDPATH ++ ++ ++# Name of the host. ++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, ++# so uname gets run too. ++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ++ ++exec 6>&1 ++ ++# ++# Initializations. ++# ++ac_default_prefix=/usr/local ++ac_config_libobj_dir=. ++cross_compiling=no ++subdirs= ++MFLAGS= ++MAKEFLAGS= ++SHELL=${CONFIG_SHELL-/bin/sh} ++ ++# Maximum number of lines to put in a shell here document. ++# This variable seems obsolete. It should probably be removed, and ++# only ac_max_sed_lines should be used. ++: ${ac_max_here_lines=38} ++ ++# Identity of this package. ++PACKAGE_NAME= ++PACKAGE_TARNAME= ++PACKAGE_VERSION= ++PACKAGE_STRING= ++PACKAGE_BUGREPORT= ++ ++ac_unique_file="Makefile.in" ++# Factoring default headers for most tests. ++ac_includes_default="\ ++#include ++#if HAVE_SYS_TYPES_H ++# include ++#endif ++#if HAVE_SYS_STAT_H ++# include ++#endif ++#if STDC_HEADERS ++# include ++# include ++#else ++# if HAVE_STDLIB_H ++# include ++# endif ++#endif ++#if HAVE_STRING_H ++# if !STDC_HEADERS && HAVE_MEMORY_H ++# include ++# endif ++# include ++#endif ++#if HAVE_STRINGS_H ++# include ++#endif ++#if HAVE_INTTYPES_H ++# include ++#else ++# if HAVE_STDINT_H ++# include ++# endif ++#endif ++#if HAVE_UNISTD_H ++# include ++#endif" ++ ++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CPP EGREP MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI CGEN_MAINT cgendir cgen cgen_breaks LIBOBJS LTLIBOBJS' ++ac_subst_files='' ++ ++# Initialize some variables set by options. ++ac_init_help= ++ac_init_version=false ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++cache_file=/dev/null ++exec_prefix=NONE ++no_create= ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++verbose= ++x_includes=NONE ++x_libraries=NONE ++ ++# Installation directory options. ++# These are left unexpanded so users can "make install exec_prefix=/foo" ++# and all the variables that are supposed to be based on exec_prefix ++# by default will actually change. ++# Use braces instead of parens because sh, perl, etc. also accept them. ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datadir='${prefix}/share' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++libdir='${exec_prefix}/lib' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++infodir='${prefix}/info' ++mandir='${prefix}/man' ++ ++ac_prev= ++for ac_option ++do ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval "$ac_prev=\$ac_option" ++ ac_prev= ++ continue ++ fi ++ ++ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case $ac_option in ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir=$ac_optarg ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build_alias ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build_alias=$ac_optarg ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file=$ac_optarg ;; ++ ++ --config-cache | -C) ++ cache_file=config.cache ;; ++ ++ -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ ++ | --da=*) ++ datadir=$ac_optarg ;; ++ ++ -disable-* | --disable-*) ++ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ { (exit 1); exit 1; }; } ++ ac_feature=`echo $ac_feature | sed 's/-/_/g'` ++ eval "enable_$ac_feature=no" ;; ++ ++ -enable-* | --enable-*) ++ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ { (exit 1); exit 1; }; } ++ ac_feature=`echo $ac_feature | sed 's/-/_/g'` ++ case $ac_option in ++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; ++ *) ac_optarg=yes ;; ++ esac ++ eval "enable_$ac_feature='$ac_optarg'" ;; ++ ++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ ++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ ++ | --exec | --exe | --ex) ++ ac_prev=exec_prefix ;; ++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ ++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ ++ | --exec=* | --exe=* | --ex=*) ++ exec_prefix=$ac_optarg ;; ++ ++ -gas | --gas | --ga | --g) ++ # Obsolete; use --with-gas. ++ with_gas=yes ;; ++ ++ -help | --help | --hel | --he | -h) ++ ac_init_help=long ;; ++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ++ ac_init_help=recursive ;; ++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ++ ac_init_help=short ;; ++ ++ -host | --host | --hos | --ho) ++ ac_prev=host_alias ;; ++ -host=* | --host=* | --hos=* | --ho=*) ++ host_alias=$ac_optarg ;; ++ ++ -includedir | --includedir | --includedi | --included | --include \ ++ | --includ | --inclu | --incl | --inc) ++ ac_prev=includedir ;; ++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ ++ | --includ=* | --inclu=* | --incl=* | --inc=*) ++ includedir=$ac_optarg ;; ++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir=$ac_optarg ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir=$ac_optarg ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir=$ac_optarg ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst \ ++ | --locals | --local | --loca | --loc | --lo) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ ++ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) ++ localstatedir=$ac_optarg ;; ++ ++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ++ ac_prev=mandir ;; ++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) ++ mandir=$ac_optarg ;; ++ ++ -nfp | --nfp | --nf) ++ # Obsolete; use --without-fp. ++ with_fp=no ;; ++ ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c | -n) ++ no_create=yes ;; ++ ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ++ no_recursion=yes ;; ++ ++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ ++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ ++ | --oldin | --oldi | --old | --ol | --o) ++ ac_prev=oldincludedir ;; ++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ ++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ ++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) ++ oldincludedir=$ac_optarg ;; ++ ++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ++ ac_prev=prefix ;; ++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ++ prefix=$ac_optarg ;; ++ ++ -program-prefix | --program-prefix | --program-prefi | --program-pref \ ++ | --program-pre | --program-pr | --program-p) ++ ac_prev=program_prefix ;; ++ -program-prefix=* | --program-prefix=* | --program-prefi=* \ ++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) ++ program_prefix=$ac_optarg ;; ++ ++ -program-suffix | --program-suffix | --program-suffi | --program-suff \ ++ | --program-suf | --program-su | --program-s) ++ ac_prev=program_suffix ;; ++ -program-suffix=* | --program-suffix=* | --program-suffi=* \ ++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) ++ program_suffix=$ac_optarg ;; ++ ++ -program-transform-name | --program-transform-name \ ++ | --program-transform-nam | --program-transform-na \ ++ | --program-transform-n | --program-transform- \ ++ | --program-transform | --program-transfor \ ++ | --program-transfo | --program-transf \ ++ | --program-trans | --program-tran \ ++ | --progr-tra | --program-tr | --program-t) ++ ac_prev=program_transform_name ;; ++ -program-transform-name=* | --program-transform-name=* \ ++ | --program-transform-nam=* | --program-transform-na=* \ ++ | --program-transform-n=* | --program-transform-=* \ ++ | --program-transform=* | --program-transfor=* \ ++ | --program-transfo=* | --program-transf=* \ ++ | --program-trans=* | --program-tran=* \ ++ | --progr-tra=* | --program-tr=* | --program-t=*) ++ program_transform_name=$ac_optarg ;; ++ ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ silent=yes ;; ++ ++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ++ ac_prev=sbindir ;; ++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ ++ | --sbi=* | --sb=*) ++ sbindir=$ac_optarg ;; ++ ++ -sharedstatedir | --sharedstatedir | --sharedstatedi \ ++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ ++ | --sharedst | --shareds | --shared | --share | --shar \ ++ | --sha | --sh) ++ ac_prev=sharedstatedir ;; ++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ ++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ ++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ ++ | --sha=* | --sh=*) ++ sharedstatedir=$ac_optarg ;; ++ ++ -site | --site | --sit) ++ ac_prev=site ;; ++ -site=* | --site=* | --sit=*) ++ site=$ac_optarg ;; ++ ++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ++ ac_prev=srcdir ;; ++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ++ srcdir=$ac_optarg ;; ++ ++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ ++ | --syscon | --sysco | --sysc | --sys | --sy) ++ ac_prev=sysconfdir ;; ++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ ++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) ++ sysconfdir=$ac_optarg ;; ++ ++ -target | --target | --targe | --targ | --tar | --ta | --t) ++ ac_prev=target_alias ;; ++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) ++ target_alias=$ac_optarg ;; ++ ++ -v | -verbose | --verbose | --verbos | --verbo | --verb) ++ verbose=yes ;; ++ ++ -version | --version | --versio | --versi | --vers | -V) ++ ac_init_version=: ;; ++ ++ -with-* | --with-*) ++ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid package name: $ac_package" >&2 ++ { (exit 1); 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++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ ++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) ++ x_libraries=$ac_optarg ;; ++ ++ -*) { echo "$as_me: error: unrecognized option: $ac_option ++Try \`$0 --help' for more information." >&2 ++ { (exit 1); exit 1; }; } ++ ;; ++ ++ *=*) ++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 ++ { (exit 1); exit 1; }; } ++ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ++ eval "$ac_envvar='$ac_optarg'" ++ export $ac_envvar ;; ++ ++ *) ++ # FIXME: should be removed in autoconf 3.0. ++ echo "$as_me: WARNING: you should use --build, --host, --target" >&2 ++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && ++ echo "$as_me: WARNING: invalid host type: $ac_option" >&2 ++ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ++ ;; 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then ++ # Omit some internal or obsolete options to make the list less imposing. ++ # This message is too long to be a string in the A/UX 3.1 sh. ++ cat <<_ACEOF ++\`configure' configures this package to adapt to many kinds of systems. ++ ++Usage: $0 [OPTION]... [VAR=VALUE]... ++ ++To assign environment variables (e.g., CC, CFLAGS...), specify them as ++VAR=VALUE. See below for descriptions of some of the useful variables. ++ ++Defaults for the options are specified in brackets. ++ ++Configuration: ++ -h, --help display this help and exit ++ --help=short display options specific to this package ++ --help=recursive display the short help of all the included packages ++ -V, --version display version information and exit ++ -q, --quiet, --silent do not print \`checking...' messages ++ --cache-file=FILE cache test results in FILE [disabled] ++ -C, --config-cache alias for \`--cache-file=config.cache' ++ -n, --no-create do not create output files ++ --srcdir=DIR find the sources in DIR [configure dir or \`..'] ++ ++_ACEOF ++ ++ cat <<_ACEOF ++Installation directories: ++ --prefix=PREFIX install architecture-independent files in PREFIX ++ [$ac_default_prefix] ++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX ++ [PREFIX] ++ ++By default, \`make install' will install all the files in ++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify ++an installation prefix other than \`$ac_default_prefix' using \`--prefix', ++for instance \`--prefix=\$HOME'. ++ ++For better control, use the options below. ++ ++Fine tuning of the installation directories: ++ --bindir=DIR user executables [EPREFIX/bin] ++ --sbindir=DIR system admin executables [EPREFIX/sbin] ++ --libexecdir=DIR program executables [EPREFIX/libexec] ++ --datadir=DIR read-only architecture-independent data [PREFIX/share] ++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc] ++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] ++ --localstatedir=DIR modifiable single-machine data [PREFIX/var] ++ --libdir=DIR object code libraries [EPREFIX/lib] ++ --includedir=DIR C header files [PREFIX/include] ++ --oldincludedir=DIR C header files for non-gcc [/usr/include] ++ --infodir=DIR info documentation [PREFIX/info] ++ --mandir=DIR man documentation [PREFIX/man] ++_ACEOF ++ ++ cat <<\_ACEOF ++ ++Program names: ++ --program-prefix=PREFIX prepend PREFIX to installed program names ++ --program-suffix=SUFFIX append SUFFIX to installed program names ++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names ++ ++System types: ++ --build=BUILD configure for building on BUILD [guessed] ++ --host=HOST cross-compile to build programs to run on HOST [BUILD] ++ --target=TARGET configure for building compilers for TARGET [HOST] ++_ACEOF ++fi ++ ++if test -n "$ac_init_help"; then ++ ++ cat <<\_ACEOF ++ ++Optional Features: ++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) ++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes] ++ --enable-maintainer-mode Enable developer functionality. ++ --enable-sim-bswap Use Host specific BSWAP instruction. ++ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator ++ --enable-sim-debug=opts Enable debugging flags ++ --enable-sim-stdio Specify whether to use stdio for console input/output. ++ --enable-sim-trace=opts Enable tracing flags ++ --enable-sim-profile=opts Enable profiling flags ++ --enable-sim-endian=endian Specify target byte endian orientation. ++ --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses. ++ --enable-sim-hostendian=end Specify host byte endian orientation. ++ --enable-sim-scache=size Specify simulator execution cache size. ++ --enable-sim-default-model=model Specify default model to simulate. ++ --enable-sim-environment=environment Specify mixed, user, virtual or operating environment. ++ --enable-cgen-maint=DIR build cgen generated files ++ --enable-sim-hardware=LIST Specify the hardware to be included in the build. ++ ++Optional Packages: ++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] ++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) ++ --with-pkgversion=PKG Use PKG in the version string in place of "GDB" ++ --with-bugurl=URL Direct users to URL to report a bug ++ ++Some influential environment variables: ++ CC C compiler command ++ CFLAGS C compiler flags ++ LDFLAGS linker flags, e.g. -L if you have libraries in a ++ nonstandard directory ++ CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have ++ headers in a nonstandard directory ++ CPP C preprocessor ++ ++Use these variables to override the choices made by `configure' or to help ++it to find libraries and programs with nonstandard names/locations. ++ ++_ACEOF ++fi ++ ++if test "$ac_init_help" = "recursive"; then ++ # If there are subdirs, report their specific --help. ++ ac_popdir=`pwd` ++ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue ++ test -d $ac_dir || continue ++ ac_builddir=. ++ ++if test "$ac_dir" != .; then ++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` ++ # A "../" for each directory in $ac_dir_suffix. ++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` ++else ++ ac_dir_suffix= ac_top_builddir= ++fi ++ ++case $srcdir in ++ .) # No --srcdir option. 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Invocation command line was ++ ++ $ $0 $@ ++ ++_ACEOF ++{ ++cat <<_ASUNAME ++## --------- ## ++## Platform. ## ++## --------- ## ++ ++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` ++uname -m = `(uname -m) 2>/dev/null || echo unknown` ++uname -r = `(uname -r) 2>/dev/null || echo unknown` ++uname -s = `(uname -s) 2>/dev/null || echo unknown` ++uname -v = `(uname -v) 2>/dev/null || echo unknown` ++ ++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` ++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` ++ ++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` ++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` ++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` ++hostinfo = `(hostinfo) 2>/dev/null || echo unknown` ++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` ++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` ++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` ++ ++_ASUNAME ++ ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ echo "PATH: $as_dir" ++done ++ ++} >&5 ++ ++cat >&5 <<_ACEOF ++ ++ ++## ----------- ## ++## Core tests. ## ++## ----------- ## ++ ++_ACEOF ++ ++ ++# Keep a trace of the command line. ++# Strip out --no-create and --no-recursion so they do not pile up. ++# Strip out --silent because we don't want to record it for future runs. ++# Also quote any args containing shell meta-characters. ++# Make two passes to allow for proper duplicate-argument suppression. ++ac_configure_args= ++ac_configure_args0= ++ac_configure_args1= ++ac_sep= ++ac_must_keep_next=false ++for ac_pass in 1 2 ++do ++ for ac_arg ++ do ++ case $ac_arg in ++ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ continue ;; ++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ case $ac_pass in ++ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; ++ 2) ++ ac_configure_args1="$ac_configure_args1 '$ac_arg'" ++ if test $ac_must_keep_next = true; then ++ ac_must_keep_next=false # Got value, back to normal. ++ else ++ case $ac_arg in ++ *=* | --config-cache | -C | -disable-* | --disable-* \ ++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ ++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ ++ | -with-* | --with-* | -without-* | --without-* | --x) ++ case "$ac_configure_args0 " in ++ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; ++ esac ++ ;; ++ -* ) ac_must_keep_next=true ;; ++ esac ++ fi ++ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" ++ # Get rid of the leading space. ++ ac_sep=" " ++ ;; ++ esac ++ done ++done ++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } ++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } ++ ++# When interrupted or exit'd, cleanup temporary files, and complete ++# config.log. We remove comments because anyway the quotes in there ++# would cause problems or look ugly. ++# WARNING: Be sure not to use single quotes in there, as some shells, ++# such as our DU 5.0 friend, will then `close' the trap. ++trap 'exit_status=$? ++ # Save into config.log some information that might help in debugging. ++ { ++ echo ++ ++ cat <<\_ASBOX ++## ---------------- ## ++## Cache variables. ## ++## ---------------- ## ++_ASBOX ++ echo ++ # The following way of writing the cache mishandles newlines in values, ++{ ++ (set) 2>&1 | ++ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in ++ *ac_space=\ *) ++ sed -n \ ++ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" ++ ;; ++ *) ++ sed -n \ ++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ ;; ++ esac; ++} ++ echo ++ ++ cat <<\_ASBOX ++## ----------------- ## ++## Output variables. ## ++## ----------------- ## ++_ASBOX ++ echo ++ for ac_var in $ac_subst_vars ++ do ++ eval ac_val=$`echo $ac_var` ++ echo "$ac_var='"'"'$ac_val'"'"'" ++ done | sort ++ echo ++ ++ if test -n "$ac_subst_files"; then ++ cat <<\_ASBOX ++## ------------- ## ++## Output files. ## ++## ------------- ## ++_ASBOX ++ echo ++ for ac_var in $ac_subst_files ++ do ++ eval ac_val=$`echo $ac_var` ++ echo "$ac_var='"'"'$ac_val'"'"'" ++ done | sort ++ echo ++ fi ++ ++ if test -s confdefs.h; then ++ cat <<\_ASBOX ++## ----------- ## ++## confdefs.h. ## ++## ----------- ## ++_ASBOX ++ echo ++ sed "/^$/d" confdefs.h | sort ++ echo ++ fi ++ test "$ac_signal" != 0 && ++ echo "$as_me: caught signal $ac_signal" ++ echo "$as_me: exit $exit_status" ++ } >&5 ++ rm -f core *.core && ++ rm -rf conftest* confdefs* conf$$* $ac_clean_files && ++ exit $exit_status ++ ' 0 ++for ac_signal in 1 2 13 15; do ++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal ++done ++ac_signal=0 ++ ++# confdefs.h avoids OS command line length limits that DEFS can exceed. ++rm -rf conftest* confdefs.h ++# AIX cpp loses on an empty file, so make sure it contains at least a newline. ++echo >confdefs.h ++ ++# Predefined preprocessor variables. ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_NAME "$PACKAGE_NAME" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_TARNAME "$PACKAGE_TARNAME" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_VERSION "$PACKAGE_VERSION" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_STRING "$PACKAGE_STRING" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" ++_ACEOF ++ ++ ++# Let the site file select an alternate cache file if it wants to. ++# Prefer explicitly selected file to automatically selected ones. ++if test -z "$CONFIG_SITE"; then ++ if test "x$prefix" != xNONE; then ++ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" ++ else ++ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" ++ fi ++fi ++for ac_site_file in $CONFIG_SITE; do ++ if test -r "$ac_site_file"; then ++ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 ++echo "$as_me: loading site script $ac_site_file" >&6;} ++ sed 's/^/| /' "$ac_site_file" >&5 ++ . "$ac_site_file" ++ fi ++done ++ ++if test -r "$cache_file"; then ++ # Some versions of bash will fail to source /dev/null (special ++ # files actually), so we avoid doing that. ++ if test -f "$cache_file"; then ++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5 ++echo "$as_me: loading cache $cache_file" >&6;} ++ case $cache_file in ++ [\\/]* | ?:[\\/]* ) . $cache_file;; ++ *) . ./$cache_file;; ++ esac ++ fi ++else ++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5 ++echo "$as_me: creating cache $cache_file" >&6;} ++ >$cache_file ++fi ++ ++# Check that the precious variables saved in the cache have kept the same ++# value. ++ac_cache_corrupted=false ++for ac_var in `(set) 2>&1 | ++ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do ++ eval ac_old_set=\$ac_cv_env_${ac_var}_set ++ eval ac_new_set=\$ac_env_${ac_var}_set ++ eval ac_old_val="\$ac_cv_env_${ac_var}_value" ++ eval ac_new_val="\$ac_env_${ac_var}_value" ++ case $ac_old_set,$ac_new_set in ++ set,) ++ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 ++echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ++ ac_cache_corrupted=: ;; ++ ,set) ++ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 ++echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ++ ac_cache_corrupted=: ;; ++ ,);; ++ *) ++ if test "x$ac_old_val" != "x$ac_new_val"; then ++ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 ++echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ++ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 ++echo "$as_me: former value: $ac_old_val" >&2;} ++ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 ++echo "$as_me: current value: $ac_new_val" >&2;} ++ ac_cache_corrupted=: ++ fi;; ++ esac ++ # Pass precious variables to config.status. ++ if test "$ac_new_set" = set; then ++ case $ac_new_val in ++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ++ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; ++ *) ac_arg=$ac_var=$ac_new_val ;; ++ esac ++ case " $ac_configure_args " in ++ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. ++ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; ++ esac ++ fi ++done ++if $ac_cache_corrupted; then ++ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 ++echo "$as_me: error: changes in the environment can compromise the build" >&2;} ++ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 ++echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ac_config_headers="$ac_config_headers config.h:config.in" ++ ++ ++# This file contains common code used by all simulators. ++# ++# SIM_AC_COMMON invokes AC macros used by all simulators and by the common ++# directory. It is intended to be invoked before any target specific stuff. ++# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile. ++# It is intended to be invoked last. ++# ++# The simulator's configure.in should look like: ++# ++# dnl Process this file with autoconf to produce a configure script. ++# sinclude(../common/aclocal.m4) ++# AC_PREREQ(2.5)dnl ++# AC_INIT(Makefile.in) ++# ++# SIM_AC_COMMON ++# ++# ... target specific stuff ... ++# ++# SIM_AC_OUTPUT ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++sim_inline="-DDEFAULT_INLINE=0" ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# intl sister-directory configuration rules. ++# ++ ++# The idea behind this macro is that there's no need to repeat all the ++# autoconf probes done by the intl directory - it's already done them ++# for us. In fact, there's no need even to look at the cache for the ++# answers. All we need to do is nab a few pieces of information. ++# The intl directory is set up to make this easy, by generating a ++# small file which can be sourced as a shell script; then we produce ++# the necessary substitutions and definitions for this directory. ++ ++ ++ ++# Autoconf M4 include file defining utility macros for complex Canadian ++# cross builds. ++ ++ ++ ++ ++ ++ ++ ++ ++ ++#### ++# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM ++# or AC_INIT. ++# These demand that AC_CANONICAL_SYSTEM be called beforehand. ++ ++#### ++# NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path]) ++# Like plain AC_CHECK_TOOLS, but require prefix if build!=host. ++ ++ ++#### ++# NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path]) ++# Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target. ++ ++ ++ ++# Backported from Autoconf 2.5x; can go away when and if ++# we switch. Put the OS path separator in $PATH_SEPARATOR. ++ ++ ++ ++ ++# ACX_HAVE_GCC_FOR_TARGET ++# Check if the variable GCC_FOR_TARGET really points to a GCC binary. ++ ++ ++# ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG) ++# Searching for installed target binutils. We need to take extra care, ++# else we may find the wrong assembler, linker, etc., and lose. ++# ++# First try --with-build-time-tools, if specified. ++# ++# For build != host, we ask the installed GCC for the name of the tool it ++# uses, and accept it if it is an absolute path. This is because the ++# only good choice for a compiler is the same GCC version that is being ++# installed (or we couldn't make target libraries), and we assume that ++# on the host system we'll have not only the same GCC version, but also ++# the same binutils version. ++# ++# For build == host, search the same directories that the installed ++# compiler will search. We used to do this for the assembler, linker, ++# and nm only; for simplicity of configuration, however, we extend this ++# criterion to tools (such as ar and ranlib) that are never invoked by ++# the compiler, to avoid mismatches. ++# ++# Also note we have to check MD_EXEC_PREFIX before checking the user's path ++# if build == target. This makes the most sense only when bootstrapping, ++# but we also do so when build != host. In this case, we hope that the ++# build and host systems will have similar contents of MD_EXEC_PREFIX. ++# ++# If we do not find a suitable binary, then try the user's path. ++ ++ ++### ++# AC_PROG_CPP_WERROR ++# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which ++# triggers warnings from the preprocessor. Will be in autoconf 2.58. ++# For now, using this also overrides header checks to use only the ++# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a ++# bit harder from here). ++# Eventually autoconf will default to checking headers with the compiler ++# instead, and we'll have to do this differently. ++ ++# AC_PROG_CPP_WERROR ++ ++# Test for GNAT. ++# We require the gnatbind program, and a compiler driver that ++# understands Ada. We use the user's CC setting, already found. ++# ++# Sets the shell variable have_gnat to yes or no as appropriate, and ++# substitutes GNATBIND and GNATMAKE. ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around ++# it by inlining the macro's contents. ++# This file contains common code used by all simulators. ++# ++# common.m4 invokes AC macros used by all simulators and by the common ++# directory. It is intended to be included before any target specific ++# stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate ++# the Makefile. It is intended to be invoked last. ++# ++# The simulator's configure.in should look like: ++# ++# dnl Process this file with autoconf to produce a configure script. ++# AC_PREREQ(2.5)dnl ++# AC_INIT(Makefile.in) ++# AC_CONFIG_HEADER(config.h:config.in) ++# ++# sinclude(../common/aclocal.m4) ++# sinclude(../common/common.m4) ++# ++# ... target specific stuff ... ++ ++ac_aux_dir= ++for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do ++ if test -f $ac_dir/install-sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install-sh -c" ++ break ++ elif test -f $ac_dir/install.sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install.sh -c" ++ break ++ elif test -f $ac_dir/shtool; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/shtool install -c" ++ break ++ fi ++done ++if test -z "$ac_aux_dir"; then ++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 ++echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ac_config_guess="$SHELL $ac_aux_dir/config.guess" ++ac_config_sub="$SHELL $ac_aux_dir/config.sub" ++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. ++ ++# Make sure we can run config.sub. ++$ac_config_sub sun4 >/dev/null 2>&1 || ++ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 ++echo "$as_me: error: cannot run $ac_config_sub" >&2;} ++ { (exit 1); exit 1; }; } ++ ++echo "$as_me:$LINENO: checking build system type" >&5 ++echo $ECHO_N "checking build system type... $ECHO_C" >&6 ++if test "${ac_cv_build+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_build_alias=$build_alias ++test -z "$ac_cv_build_alias" && ++ ac_cv_build_alias=`$ac_config_guess` ++test -z "$ac_cv_build_alias" && ++ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 ++echo "$as_me: error: cannot guess build type; you must specify one" >&2;} ++ { (exit 1); exit 1; }; } ++ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || ++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 ++echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} ++ { (exit 1); exit 1; }; } ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_build" >&5 ++echo "${ECHO_T}$ac_cv_build" >&6 ++build=$ac_cv_build ++build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++ ++ ++echo "$as_me:$LINENO: checking host system type" >&5 ++echo $ECHO_N "checking host system type... $ECHO_C" >&6 ++if test "${ac_cv_host+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_host_alias=$host_alias ++test -z "$ac_cv_host_alias" && ++ ac_cv_host_alias=$ac_cv_build_alias ++ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || ++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 ++echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} ++ { (exit 1); exit 1; }; } ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_host" >&5 ++echo "${ECHO_T}$ac_cv_host" >&6 ++host=$ac_cv_host ++host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++ ++ ++echo "$as_me:$LINENO: checking target system type" >&5 ++echo $ECHO_N "checking target system type... $ECHO_C" >&6 ++if test "${ac_cv_target+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_target_alias=$target_alias ++test "x$ac_cv_target_alias" = "x" && ++ ac_cv_target_alias=$ac_cv_host_alias ++ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || ++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 ++echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} ++ { (exit 1); exit 1; }; } ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_target" >&5 ++echo "${ECHO_T}$ac_cv_target" >&6 ++target=$ac_cv_target ++target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++ ++ ++# The aliases save the names the user supplied, while $host etc. ++# will get canonicalized. ++test -n "$target_alias" && ++ test "$program_prefix$program_suffix$program_transform_name" = \ ++ NONENONEs,x,x, && ++ program_prefix=${target_alias}- ++test "$program_prefix" != NONE && ++ program_transform_name="s,^,$program_prefix,;$program_transform_name" ++# Use a double $ so make ignores it. ++test "$program_suffix" != NONE && ++ program_transform_name="s,\$,$program_suffix,;$program_transform_name" ++# Double any \ or $. echo might interpret backslashes. ++# By default was `s,x,x', remove it if useless. ++cat <<\_ACEOF >conftest.sed ++s/[\\$]/&&/g;s/;s,x,x,$// ++_ACEOF ++program_transform_name=`echo $program_transform_name | sed -f conftest.sed` ++rm conftest.sed ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}gcc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "gcc", so it can be a program name with args. ++set dummy gcc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="gcc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ CC=$ac_ct_CC ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ CC=$ac_ct_CC ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++fi ++if test -z "$CC"; then ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$CC" && break ++ done ++fi ++if test -z "$CC"; then ++ ac_ct_CC=$CC ++ for ac_prog in cl ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$ac_ct_CC" && break ++done ++ ++ CC=$ac_ct_CC ++fi ++ ++fi ++ ++ ++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH ++See \`config.log' for more details." >&5 ++echo "$as_me: error: no acceptable C compiler found in \$PATH ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++ ++# Provide some information about the compiler. ++echo "$as_me:$LINENO:" \ ++ "checking for C compiler version" >&5 ++ac_compiler=`set X $ac_compile; echo $2` ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 ++ (eval $ac_compiler --version &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 ++ (eval $ac_compiler -v &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 ++ (eval $ac_compiler -V &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files a.out a.exe b.out" ++# Try to create an executable without -o first, disregard a.out. ++# It will help us diagnose broken compilers, and finding out an intuition ++# of exeext. ++echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 ++echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ++ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` ++if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 ++ (eval $ac_link_default) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # Find the output, starting from the most likely. This scheme is ++# not robust to junk in `.', hence go to wildcards (a.*) only as a last ++# resort. ++ ++# Be careful to initialize this variable, since it used to be cached. ++# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ++ac_cv_exeext= ++# b.out is created by i960 compilers. ++for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out ++do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ++ ;; ++ conftest.$ac_ext ) ++ # This is the source file. ++ ;; ++ [ab].out ) ++ # We found the default executable, but exeext='' is most ++ # certainly right. ++ break;; ++ *.* ) ++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ # FIXME: I believe we export ac_cv_exeext for Libtool, ++ # but it would be cool to find out if it's true. Does anybody ++ # maintain Libtool? --akim. ++ export ac_cv_exeext ++ break;; ++ * ) ++ break;; ++ esac ++done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables ++See \`config.log' for more details." >&5 ++echo "$as_me: error: C compiler cannot create executables ++See \`config.log' for more details." >&2;} ++ { (exit 77); exit 77; }; } ++fi ++ ++ac_exeext=$ac_cv_exeext ++echo "$as_me:$LINENO: result: $ac_file" >&5 ++echo "${ECHO_T}$ac_file" >&6 ++ ++# Check the compiler produces executables we can run. If not, either ++# the compiler is broken, or we cross compile. ++echo "$as_me:$LINENO: checking whether the C compiler works" >&5 ++echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 ++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 ++# If not cross compiling, check that we can run a simple program. ++if test "$cross_compiling" != yes; then ++ if { ac_try='./$ac_file' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ cross_compiling=no ++ else ++ if test "$cross_compiling" = maybe; then ++ cross_compiling=yes ++ else ++ { { echo "$as_me:$LINENO: error: cannot run C compiled programs. ++If you meant to cross compile, use \`--host'. ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot run C compiled programs. ++If you meant to cross compile, use \`--host'. ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ fi ++fi ++echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++ ++rm -f a.out a.exe conftest$ac_cv_exeext b.out ++ac_clean_files=$ac_clean_files_save ++# Check the compiler produces executables we can run. If not, either ++# the compiler is broken, or we cross compile. ++echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 ++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 ++echo "$as_me:$LINENO: result: $cross_compiling" >&5 ++echo "${ECHO_T}$cross_compiling" >&6 ++ ++echo "$as_me:$LINENO: checking for suffix of executables" >&5 ++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # If both `conftest.exe' and `conftest' are `present' (well, observable) ++# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will ++# work properly (i.e., refer to `conftest.exe'), while it won't with ++# `rm'. ++for ac_file in conftest.exe conftest conftest.*; do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; ++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ export ac_cv_exeext ++ break;; ++ * ) break;; ++ esac ++done ++else ++ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++rm -f conftest$ac_cv_exeext ++echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 ++echo "${ECHO_T}$ac_cv_exeext" >&6 ++ ++rm -f conftest.$ac_ext ++EXEEXT=$ac_cv_exeext ++ac_exeext=$EXEEXT ++echo "$as_me:$LINENO: checking for suffix of object files" >&5 ++echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 ++if test "${ac_cv_objext+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.o conftest.obj ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; ++ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` ++ break;; ++ esac ++done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute suffix of object files: cannot compile ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++rm -f conftest.$ac_cv_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 ++echo "${ECHO_T}$ac_cv_objext" >&6 ++OBJEXT=$ac_cv_objext ++ac_objext=$OBJEXT ++echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 ++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 ++if test "${ac_cv_c_compiler_gnu+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_compiler_gnu=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_compiler_gnu=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_c_compiler_gnu=$ac_compiler_gnu ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 ++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 ++GCC=`test $ac_compiler_gnu = yes && echo yes` ++ac_test_CFLAGS=${CFLAGS+set} ++ac_save_CFLAGS=$CFLAGS ++CFLAGS="-g" ++echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 ++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 ++if test "${ac_cv_prog_cc_g+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_cc_g=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_prog_cc_g=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 ++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS=$ac_save_CFLAGS ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 ++echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 ++if test "${ac_cv_prog_cc_stdc+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_prog_cc_stdc=no ++ac_save_CC=$CC ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ ++struct buf { int x; }; ++FILE * (*rcsopen) (struct buf *, struct stat *, int); ++static char *e (p, i) ++ char **p; ++ int i; ++{ ++ return p[i]; ++} ++static char *f (char * (*g) (char **, int), char **p, ...) ++{ ++ char *s; ++ va_list v; ++ va_start (v,p); ++ s = g (p, va_arg (v,int)); ++ va_end (v); ++ return s; ++} ++ ++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has ++ function prototypes and stuff, but not '\xHH' hex character constants. ++ These don't provoke an error unfortunately, instead are silently treated ++ as 'x'. The following induces an error, until -std1 is added to get ++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std1. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++# Don't try gcc -ansi; that turns off useful extensions and ++# breaks some systems' header files. ++# AIX -qlanglvl=ansi ++# Ultrix and OSF/1 -std1 ++# HP-UX 10.20 and later -Ae ++# HP-UX older versions -Aa -D_HPUX_SOURCE ++# SVR4 -Xc -D__EXTENSIONS__ ++for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_cc_stdc=$ac_arg ++break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext ++done ++rm -f conftest.$ac_ext conftest.$ac_objext ++CC=$ac_save_CC ++ ++fi ++ ++case "x$ac_cv_prog_cc_stdc" in ++ x|xno) ++ echo "$as_me:$LINENO: result: none needed" >&5 ++echo "${ECHO_T}none needed" >&6 ;; ++ *) ++ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 ++echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 ++ CC="$CC $ac_cv_prog_cc_stdc" ;; ++esac ++ ++# Some people use a C++ compiler to compile C. Since we use `exit', ++# in C++ we need to declare it. In case someone uses the same compiler ++# for both compiling C and C++ we need to have the C++ compiler decide ++# the declaration of exit, since it's the most demanding environment. ++cat >conftest.$ac_ext <<_ACEOF ++#ifndef __cplusplus ++ choke me ++#endif ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ for ac_declaration in \ ++ '' \ ++ 'extern "C" void std::exit (int) throw (); using std::exit;' \ ++ 'extern "C" void std::exit (int); using std::exit;' \ ++ 'extern "C" void exit (int) throw ();' \ ++ 'extern "C" void exit (int);' \ ++ 'void exit (int);' ++do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++#include ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++continue ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++rm -f conftest* ++if test -n "$ac_declaration"; then ++ echo '#ifdef __cplusplus' >>confdefs.h ++ echo $ac_declaration >>confdefs.h ++ echo '#endif' >>confdefs.h ++fi ++ ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++# Find a good install program. We prefer a C program (faster), ++# so one script is as good as another. But avoid the broken or ++# incompatible versions: ++# SysV /etc/install, /usr/sbin/install ++# SunOS /usr/etc/install ++# IRIX /sbin/install ++# AIX /bin/install ++# AmigaOS /C/install, which installs bootblocks on floppy discs ++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag ++# AFS /usr/afsws/bin/install, which mishandles nonexistent args ++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" ++# OS/2's system install, which has a completely different semantic ++# ./install, which can be erroneously created by make from ./install.sh. ++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 ++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 ++if test -z "$INSTALL"; then ++if test "${ac_cv_path_install+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ # Account for people who put trailing slashes in PATH elements. ++case $as_dir/ in ++ ./ | .// | /cC/* | \ ++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ++ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ ++ /usr/ucb/* ) ;; ++ *) ++ # OSF1 and SCO ODT 3.0 have their own names for install. ++ # Don't use installbsd from OSF since it installs stuff as root ++ # by default. ++ for ac_prog in ginstall scoinst install; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then ++ if test $ac_prog = install && ++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # AIX install. It has an incompatible calling convention. ++ : ++ elif test $ac_prog = install && ++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # program-specific install script used by HP pwplus--don't use. ++ : ++ else ++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" ++ break 3 ++ fi ++ fi ++ done ++ done ++ ;; ++esac ++done ++ ++ ++fi ++ if test "${ac_cv_path_install+set}" = set; then ++ INSTALL=$ac_cv_path_install ++ else ++ # As a last resort, use the slow shell script. We don't cache a ++ # path for INSTALL within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the path is relative. ++ INSTALL=$ac_install_sh ++ fi ++fi ++echo "$as_me:$LINENO: result: $INSTALL" >&5 ++echo "${ECHO_T}$INSTALL" >&6 ++ ++# Use test -z because SunOS4 sh mishandles braces in ${var-val}. ++# It thinks the first close brace ends the variable substitution. ++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' ++ ++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' ++ ++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ++ ++ ++# Put a plausible default for CC_FOR_BUILD in Makefile. ++if test "x$cross_compiling" = "xno"; then ++ CC_FOR_BUILD='$(CC)' ++else ++ CC_FOR_BUILD=gcc ++fi ++ ++ ++ ++ ++AR=${AR-ar} ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ echo "$as_me:$LINENO: result: $RANLIB" >&5 ++echo "${ECHO_T}$RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_RANLIB"; then ++ ac_ct_RANLIB=$RANLIB ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_RANLIB"; then ++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_RANLIB="ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" ++fi ++fi ++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB ++if test -n "$ac_ct_RANLIB"; then ++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 ++echo "${ECHO_T}$ac_ct_RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ RANLIB=$ac_ct_RANLIB ++else ++ RANLIB="$ac_cv_prog_RANLIB" ++fi ++ ++ ++ALL_LINGUAS= ++# If we haven't got the data from the intl directory, ++# assume NLS is disabled. ++USE_NLS=no ++LIBINTL= ++LIBINTL_DEP= ++INCINTL= ++XGETTEXT= ++GMSGFMT= ++POSUB= ++ ++if test -f ../../intl/config.intl; then ++ . ../../intl/config.intl ++fi ++echo "$as_me:$LINENO: checking whether NLS is requested" >&5 ++echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 ++if test x"$USE_NLS" != xyes; then ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++else ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++ ++cat >>confdefs.h <<\_ACEOF ++#define ENABLE_NLS 1 ++_ACEOF ++ ++ ++ echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 ++echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 ++ # Look for .po and .gmo files in the source directory. ++ CATALOGS= ++ XLINGUAS= ++ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do ++ # If there aren't any .gmo files the shell will give us the ++ # literal string "../path/to/srcdir/po/*.gmo" which has to be ++ # weeded out. ++ case "$cat" in *\**) ++ continue;; ++ esac ++ # The quadruple backslash is collapsed to a double backslash ++ # by the backticks, then collapsed again by the double quotes, ++ # leaving us with one backslash in the sed expression (right ++ # before the dot that mustn't act as a wildcard). ++ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` ++ lang=`echo $cat | sed -e "s!\\\\.gmo!!"` ++ # The user is allowed to set LINGUAS to a list of languages to ++ # install catalogs for. If it's empty that means "all of them." ++ if test "x$LINGUAS" = x; then ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ else ++ case "$LINGUAS" in *$lang*) ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ ;; ++ esac ++ fi ++ done ++ LINGUAS="$XLINGUAS" ++ echo "$as_me:$LINENO: result: $LINGUAS" >&5 ++echo "${ECHO_T}$LINGUAS" >&6 ++ ++ ++ DATADIRNAME=share ++ ++ INSTOBJEXT=.mo ++ ++ GENCAT=gencat ++ ++ CATOBJEXT=.gmo ++ ++fi ++ ++# Check for common headers. ++# FIXME: Seems to me this can cause problems for i386-windows hosts. ++# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 ++echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 ++# On Suns, sometimes $CPP names a directory. ++if test -n "$CPP" && test -d "$CPP"; then ++ CPP= ++fi ++if test -z "$CPP"; then ++ if test "${ac_cv_prog_CPP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # Double quotes because CPP needs to be expanded ++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ break ++fi ++ ++ done ++ ac_cv_prog_CPP=$CPP ++ ++fi ++ CPP=$ac_cv_prog_CPP ++else ++ ac_cv_prog_CPP=$CPP ++fi ++echo "$as_me:$LINENO: result: $CPP" >&5 ++echo "${ECHO_T}$CPP" >&6 ++ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ : ++else ++ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details." >&5 ++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++echo "$as_me:$LINENO: checking for egrep" >&5 ++echo $ECHO_N "checking for egrep... $ECHO_C" >&6 ++if test "${ac_cv_prog_egrep+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if echo a | (grep -E '(a|b)') >/dev/null 2>&1 ++ then ac_cv_prog_egrep='grep -E' ++ else ac_cv_prog_egrep='egrep' ++ fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 ++echo "${ECHO_T}$ac_cv_prog_egrep" >&6 ++ EGREP=$ac_cv_prog_egrep ++ ++ ++echo "$as_me:$LINENO: checking for ANSI C header files" >&5 ++echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 ++if test "${ac_cv_header_stdc+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_header_stdc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_header_stdc=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++if test $ac_cv_header_stdc = yes; then ++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "memchr" >/dev/null 2>&1; then ++ : ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "free" >/dev/null 2>&1; then ++ : ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. ++ if test "$cross_compiling" = yes; then ++ : ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#if ((' ' & 0x0FF) == 0x020) ++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') ++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) ++#else ++# define ISLOWER(c) \ ++ (('a' <= (c) && (c) <= 'i') \ ++ || ('j' <= (c) && (c) <= 'r') \ ++ || ('s' <= (c) && (c) <= 'z')) ++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) ++#endif ++ ++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) ++int ++main () ++{ ++ int i; ++ for (i = 0; i < 256; i++) ++ if (XOR (islower (i), ISLOWER (i)) ++ || toupper (i) != TOUPPER (i)) ++ exit(2); ++ exit (0); ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ : ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++ac_cv_header_stdc=no ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 ++echo "${ECHO_T}$ac_cv_header_stdc" >&6 ++if test $ac_cv_header_stdc = yes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define STDC_HEADERS 1 ++_ACEOF ++ ++fi ++ ++# On IRIX 5.3, sys/types and inttypes.h are conflicting. ++ ++ ++ ++ ++ ++ ++ ++ ++ ++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ ++ inttypes.h stdint.h unistd.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++ ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ eval "$as_ac_Header=yes" ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++eval "$as_ac_Header=no" ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ++ ++ ++ ++for ac_header in stdlib.h string.h strings.h unistd.h time.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------------ ## ++## Report this to the AC_PACKAGE_NAME lists. ## ++## ------------------------------------------ ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++for ac_header in sys/time.h sys/resource.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------------ ## ++## Report this to the AC_PACKAGE_NAME lists. ## ++## ------------------------------------------ ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++for ac_header in fcntl.h fpu_control.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------------ ## ++## Report this to the AC_PACKAGE_NAME lists. ## ++## ------------------------------------------ ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ++for ac_header in dlfcn.h errno.h sys/stat.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------------ ## ++## Report this to the AC_PACKAGE_NAME lists. ## ++## ------------------------------------------ ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ++ ++for ac_func in getrusage time sigaction __setfpucw ++do ++as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` ++echo "$as_me:$LINENO: checking for $ac_func" >&5 ++echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_var+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++/* Define $ac_func to an innocuous variant, in case declares $ac_func. ++ For example, HP-UX 11i declares gettimeofday. */ ++#define $ac_func innocuous_$ac_func ++ ++/* System header to define __stub macros and hopefully few prototypes, ++ which can conflict with char $ac_func (); below. ++ Prefer to if __STDC__ is defined, since ++ exists even on freestanding compilers. */ ++ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ ++#undef $ac_func ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++{ ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char $ac_func (); ++/* The GNU C library defines this for functions which it implements ++ to always fail with ENOSYS. Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined (__stub_$ac_func) || defined (__stub___$ac_func) ++choke me ++#else ++char (*f) () = $ac_func; ++#endif ++#ifdef __cplusplus ++} ++#endif ++ ++int ++main () ++{ ++return f != $ac_func; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ eval "$as_ac_var=yes" ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++eval "$as_ac_var=no" ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 ++if test `eval echo '${'$as_ac_var'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++ ++# Check for socket libraries ++ ++echo "$as_me:$LINENO: checking for bind in -lsocket" >&5 ++echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6 ++if test "${ac_cv_lib_socket_bind+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lsocket $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char bind (); ++int ++main () ++{ ++bind (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_socket_bind=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_socket_bind=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5 ++echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6 ++if test $ac_cv_lib_socket_bind = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_LIBSOCKET 1 ++_ACEOF ++ ++ LIBS="-lsocket $LIBS" ++ ++fi ++ ++ ++echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 ++echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 ++if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lnsl $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char gethostbyname (); ++int ++main () ++{ ++gethostbyname (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_nsl_gethostbyname=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_nsl_gethostbyname=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 ++echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 ++if test $ac_cv_lib_nsl_gethostbyname = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_LIBNSL 1 ++_ACEOF ++ ++ LIBS="-lnsl $LIBS" ++ ++fi ++ ++ ++# BFD conditionally uses zlib, so we must link it in if libbfd does, by ++# using the same condition. ++echo "$as_me:$LINENO: checking for library containing zlibVersion" >&5 ++echo $ECHO_N "checking for library containing zlibVersion... $ECHO_C" >&6 ++if test "${ac_cv_search_zlibVersion+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_func_search_save_LIBS=$LIBS ++ac_cv_search_zlibVersion=no ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char zlibVersion (); ++int ++main () ++{ ++zlibVersion (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_search_zlibVersion="none required" ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test "$ac_cv_search_zlibVersion" = no; then ++ for ac_lib in z; do ++ LIBS="-l$ac_lib $ac_func_search_save_LIBS" ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char zlibVersion (); ++int ++main () ++{ ++zlibVersion (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_search_zlibVersion="-l$ac_lib" ++break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ done ++fi ++LIBS=$ac_func_search_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_search_zlibVersion" >&5 ++echo "${ECHO_T}$ac_cv_search_zlibVersion" >&6 ++if test "$ac_cv_search_zlibVersion" != no; then ++ test "$ac_cv_search_zlibVersion" = "none required" || LIBS="$ac_cv_search_zlibVersion $LIBS" ++ ++for ac_header in zlib.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------------ ## ++## Report this to the AC_PACKAGE_NAME lists. ## ++## ------------------------------------------ ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++fi ++ ++ ++. ${srcdir}/../../bfd/configure.host ++ ++ ++ ++USE_MAINTAINER_MODE=no ++# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. ++if test "${enable_maintainer_mode+set}" = set; then ++ enableval="$enable_maintainer_mode" ++ case "${enableval}" in ++ yes) MAINT="" USE_MAINTAINER_MODE=yes ;; ++ no) MAINT="#" ;; ++ *) { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5 ++echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;} ++ { (exit 1); exit 1; }; }; MAINT="#" ;; ++esac ++if test x"$silent" != x"yes" && test x"$MAINT" = x""; then ++ echo "Setting maintainer mode" 6>&1 ++fi ++else ++ MAINT="#" ++fi; ++ ++ ++# Check whether --enable-sim-bswap or --disable-sim-bswap was given. ++if test "${enable_sim_bswap+set}" = set; then ++ enableval="$enable_sim_bswap" ++ case "${enableval}" in ++ yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";; ++ no) sim_bswap="-DWITH_BSWAP=0";; ++ *) { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5 ++echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_bswap="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then ++ echo "Setting bswap flags = $sim_bswap" 6>&1 ++fi ++else ++ sim_bswap="" ++fi; ++ ++ ++# Check whether --enable-sim-cflags or --disable-sim-cflags was given. ++if test "${enable_sim_cflags+set}" = set; then ++ enableval="$enable_sim_cflags" ++ case "${enableval}" in ++ yes) sim_cflags="-O2 -fomit-frame-pointer";; ++ trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5 ++echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_cflags="";; ++ no) sim_cflags="";; ++ *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;; ++esac ++if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then ++ echo "Setting sim cflags = $sim_cflags" 6>&1 ++fi ++else ++ sim_cflags="" ++fi; ++ ++ ++# Check whether --enable-sim-debug or --disable-sim-debug was given. ++if test "${enable_sim_debug+set}" = set; then ++ enableval="$enable_sim_debug" ++ case "${enableval}" in ++ yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";; ++ no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";; ++ *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then ++ echo "Setting sim debug = $sim_debug" 6>&1 ++fi ++else ++ sim_debug="" ++fi; ++ ++ ++# Check whether --enable-sim-stdio or --disable-sim-stdio was given. ++if test "${enable_sim_stdio+set}" = set; then ++ enableval="$enable_sim_stdio" ++ case "${enableval}" in ++ yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";; ++ no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";; ++ *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5 ++echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_stdio="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then ++ echo "Setting stdio flags = $sim_stdio" 6>&1 ++fi ++else ++ sim_stdio="" ++fi; ++ ++ ++# Check whether --enable-sim-trace or --disable-sim-trace was given. ++if test "${enable_sim_trace+set}" = set; then ++ enableval="$enable_sim_trace" ++ case "${enableval}" in ++ yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";; ++ no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";; ++ [-0-9]*) ++ sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";; ++ [a-z]*) ++ sim_trace="" ++ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do ++ if test x"$sim_trace" = x; then ++ sim_trace="-DWITH_TRACE='(TRACE_$x" ++ else ++ sim_trace="${sim_trace}|TRACE_$x" ++ fi ++ done ++ sim_trace="$sim_trace)'" ;; ++esac ++if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then ++ echo "Setting sim trace = $sim_trace" 6>&1 ++fi ++else ++ sim_trace="" ++fi; ++ ++ ++# Check whether --enable-sim-profile or --disable-sim-profile was given. ++if test "${enable_sim_profile+set}" = set; then ++ enableval="$enable_sim_profile" ++ case "${enableval}" in ++ yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";; ++ no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";; ++ [-0-9]*) ++ sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";; ++ [a-z]*) ++ sim_profile="" ++ for x in `echo "$enableval" | sed -e "s/,/ /g"`; do ++ if test x"$sim_profile" = x; then ++ sim_profile="-DWITH_PROFILE='(PROFILE_$x" ++ else ++ sim_profile="${sim_profile}|PROFILE_$x" ++ fi ++ done ++ sim_profile="$sim_profile)'" ;; ++esac ++if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then ++ echo "Setting sim profile = $sim_profile" 6>&1 ++fi ++else ++ sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1" ++fi; ++ ++ ++ ++# Check whether --with-pkgversion or --without-pkgversion was given. ++if test "${with_pkgversion+set}" = set; then ++ withval="$with_pkgversion" ++ case "$withval" in ++ yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5 ++echo "$as_me: error: package version not specified" >&2;} ++ { (exit 1); exit 1; }; } ;; ++ no) PKGVERSION= ;; ++ *) PKGVERSION="($withval) " ;; ++ esac ++else ++ PKGVERSION="(GDB) " ++ ++fi; ++ ++ ++ ++ ++# Check whether --with-bugurl or --without-bugurl was given. ++if test "${with_bugurl+set}" = set; then ++ withval="$with_bugurl" ++ case "$withval" in ++ yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5 ++echo "$as_me: error: bug URL not specified" >&2;} ++ { (exit 1); exit 1; }; } ;; ++ no) BUGURL= ++ ;; ++ *) BUGURL="$withval" ++ ;; ++ esac ++else ++ BUGURL="http://www.gnu.org/software/gdb/bugs/" ++ ++fi; ++ case ${BUGURL} in ++ "") ++ REPORT_BUGS_TO= ++ REPORT_BUGS_TEXI= ++ ;; ++ *) ++ REPORT_BUGS_TO="<$BUGURL>" ++ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} ++ ;; ++ esac; ++ ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PKGVERSION "$PKGVERSION" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define REPORT_BUGS_TO "$REPORT_BUGS_TO" ++_ACEOF ++ ++ ++echo "$as_me:$LINENO: checking return type of signal handlers" >&5 ++echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 ++if test "${ac_cv_type_signal+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++#ifdef signal ++# undef signal ++#endif ++#ifdef __cplusplus ++extern "C" void (*signal (int, void (*)(int)))(int); ++#else ++void (*signal ()) (); ++#endif ++ ++int ++main () ++{ ++int i; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_signal=void ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_signal=int ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 ++echo "${ECHO_T}$ac_cv_type_signal" >&6 ++ ++cat >>confdefs.h <<_ACEOF ++#define RETSIGTYPE $ac_cv_type_signal ++_ACEOF ++ ++ ++ ++ ++ ++sim_link_files= ++sim_link_links= ++ ++sim_link_links=tconfig.h ++if test -f ${srcdir}/tconfig.in ++then ++ sim_link_files=tconfig.in ++else ++ sim_link_files=../common/tconfig.in ++fi ++ ++# targ-vals.def points to the libc macro description file. ++case "${target}" in ++*-*-*) TARG_VALS_DEF=../common/nltvals.def ;; ++esac ++sim_link_files="${sim_link_files} ${TARG_VALS_DEF}" ++sim_link_links="${sim_link_links} targ-vals.def" ++ ++ ++ ++wire_endian="BIG_ENDIAN" ++default_endian="" ++# Check whether --enable-sim-endian or --disable-sim-endian was given. ++if test "${enable_sim_endian+set}" = set; then ++ enableval="$enable_sim_endian" ++ case "${enableval}" in ++ b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";; ++ l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";; ++ yes) if test x"$wire_endian" != x; then ++ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" ++ else ++ if test x"$default_endian" != x; then ++ sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}" ++ else ++ echo "No hard-wired endian for target $target" 1>&6 ++ sim_endian="-DWITH_TARGET_BYTE_ORDER=0" ++ fi ++ fi;; ++ no) if test x"$default_endian" != x; then ++ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" ++ else ++ if test x"$wire_endian" != x; then ++ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}" ++ else ++ echo "No default endian for target $target" 1>&6 ++ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0" ++ fi ++ fi;; ++ *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-endian\"" >&5 ++echo "$as_me: error: \"Unknown value $enableval for --enable-sim-endian\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_endian="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then ++ echo "Setting endian flags = $sim_endian" 6>&1 ++fi ++else ++ if test x"$default_endian" != x; then ++ sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}" ++else ++ if test x"$wire_endian" != x; then ++ sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}" ++ else ++ sim_endian= ++ fi ++fi ++fi; ++wire_alignment="STRICT_ALIGNMENT" ++default_alignment="STRICT_ALIGNMENT" ++ ++# Check whether --enable-sim-alignment or --disable-sim-alignment was given. ++if test "${enable_sim_alignment+set}" = set; then ++ enableval="$enable_sim_alignment" ++ case "${enableval}" in ++ strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";; ++ nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";; ++ forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";; ++ yes) if test x"$wire_alignment" != x; then ++ sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" ++ else ++ if test x"$default_alignment" != x; then ++ sim_alignment="-DWITH_ALIGNMENT=${default_alignment}" ++ else ++ echo "No hard-wired alignment for target $target" 1>&6 ++ sim_alignment="-DWITH_ALIGNMENT=0" ++ fi ++ fi;; ++ no) if test x"$default_alignment" != x; then ++ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" ++ else ++ if test x"$wire_alignment" != x; then ++ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}" ++ else ++ echo "No default alignment for target $target" 1>&6 ++ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0" ++ fi ++ fi;; ++ *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&5 ++echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-alignment\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_alignment="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then ++ echo "Setting alignment flags = $sim_alignment" 6>&1 ++fi ++else ++ if test x"$default_alignment" != x; then ++ sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}" ++else ++ if test x"$wire_alignment" != x; then ++ sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}" ++ else ++ sim_alignment= ++ fi ++fi ++fi; ++ ++# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given. ++if test "${enable_sim_hostendian+set}" = set; then ++ enableval="$enable_sim_hostendian" ++ case "${enableval}" in ++ no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";; ++ b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";; ++ l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";; ++ *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&5 ++echo "$as_me: error: \"Unknown value $enableval for --enable-sim-hostendian\"" >&2;} ++ { (exit 1); exit 1; }; }; sim_hostendian="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then ++ echo "Setting hostendian flags = $sim_hostendian" 6>&1 ++fi ++else ++ ++if test "x$cross_compiling" = "xno"; then ++ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 ++echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 ++if test "${ac_cv_c_bigendian+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # See if sys/param.h defines the BYTE_ORDER macro. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++ ++int ++main () ++{ ++#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN ++ bogus endian macros ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ # It does; now see whether it defined to BIG_ENDIAN or not. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++ ++int ++main () ++{ ++#if BYTE_ORDER != BIG_ENDIAN ++ not big endian ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_bigendian=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_c_bigendian=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++# It does not; compile a test program. ++if test "$cross_compiling" = yes; then ++ # try to guess the endianness by grepping values into an object file ++ ac_cv_c_bigendian=unknown ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; ++short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; ++void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } ++short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; ++short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; ++void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } ++int ++main () ++{ ++ _ascii (); _ebcdic (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ++ ac_cv_c_bigendian=yes ++fi ++if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then ++ if test "$ac_cv_c_bigendian" = unknown; then ++ ac_cv_c_bigendian=no ++ else ++ # finding both strings is unlikely to happen, but who knows? ++ ac_cv_c_bigendian=unknown ++ fi ++fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++int ++main () ++{ ++ /* Are we little or big endian? From Harbison&Steele. */ ++ union ++ { ++ long l; ++ char c[sizeof (long)]; ++ } u; ++ u.l = 1; ++ exit (u.c[sizeof (long) - 1] == 1); ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_bigendian=no ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++ac_cv_c_bigendian=yes ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 ++echo "${ECHO_T}$ac_cv_c_bigendian" >&6 ++case $ac_cv_c_bigendian in ++ yes) ++ ++cat >>confdefs.h <<\_ACEOF ++#define WORDS_BIGENDIAN 1 ++_ACEOF ++ ;; ++ no) ++ ;; ++ *) ++ { { echo "$as_me:$LINENO: error: unknown endianness ++presetting ac_cv_c_bigendian=no (or yes) will help" >&5 ++echo "$as_me: error: unknown endianness ++presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} ++ { (exit 1); exit 1; }; } ;; ++esac ++ ++ if test $ac_cv_c_bigendian = yes; then ++ sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN" ++ else ++ sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN" ++ fi ++else ++ sim_hostendian="-DWITH_HOST_BYTE_ORDER=0" ++fi ++fi; ++ ++default_sim_scache="16384" ++# Check whether --enable-sim-scache or --disable-sim-scache was given. ++if test "${enable_sim_scache+set}" = set; then ++ enableval="$enable_sim_scache" ++ case "${enableval}" in ++ yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";; ++ no) sim_scache="-DWITH_SCACHE=0" ;; ++ [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";; ++ *) { { echo "$as_me:$LINENO: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&5 ++echo "$as_me: error: \"Bad value $enableval passed to --enable-sim-scache\"" >&2;} ++ { (exit 1); exit 1; }; }; ++ sim_scache="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then ++ echo "Setting scache size = $sim_scache" 6>&1 ++fi ++else ++ sim_scache="-DWITH_SCACHE=${default_sim_scache}" ++fi; ++ ++ ++default_sim_default_model="lm32" ++# Check whether --enable-sim-default-model or --disable-sim-default-model was given. ++if test "${enable_sim_default_model+set}" = set; then ++ enableval="$enable_sim_default_model" ++ case "${enableval}" in ++ yes|no) { { echo "$as_me:$LINENO: error: \"Missing argument to --enable-sim-default-model\"" >&5 ++echo "$as_me: error: \"Missing argument to --enable-sim-default-model\"" >&2;} ++ { (exit 1); exit 1; }; };; ++ *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then ++ echo "Setting default model = $sim_default_model" 6>&1 ++fi ++else ++ sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'" ++fi; ++ ++ ++# Check whether --enable-sim-environment or --disable-sim-environment was given. ++if test "${enable_sim_environment+set}" = set; then ++ enableval="$enable_sim_environment" ++ case "${enableval}" in ++ all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";; ++ user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";; ++ virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";; ++ operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";; ++ *) { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&5 ++echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-environment\"" >&2;} ++ { (exit 1); exit 1; }; }; ++ sim_environment="";; ++esac ++if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then ++ echo "Setting sim environment = $sim_environment" 6>&1 ++fi ++else ++ sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT" ++fi; ++ ++cgen_maint=no ++cgen=guile ++cgendir='$(srcdir)/../../cgen' ++# Check whether --enable-cgen-maint or --disable-cgen-maint was given. ++if test "${enable_cgen_maint+set}" = set; then ++ enableval="$enable_cgen_maint" ++ case "${enableval}" in ++ yes) cgen_maint=yes ;; ++ no) cgen_maint=no ;; ++ *) ++ # argument is cgen install directory (not implemented yet). ++ # Having a `share' directory might be more appropriate for the .scm, ++ # .cpu, etc. files. ++ cgendir=${cgen_maint}/lib/cgen ++ cgen=guile ++ ;; ++esac ++fi; if test x${cgen_maint} != xno ; then ++ CGEN_MAINT='' ++else ++ CGEN_MAINT='#' ++fi ++ ++ ++ ++ ++ ++if test x"yes" = x"yes"; then ++ sim_hw_p=yes ++else ++ sim_hw_p=no ++fi ++if test ""; then ++ hardware="core pal glue" ++else ++ hardware="core pal glue lm32cpu lm32timer lm32uart" ++fi ++sim_hw_cflags="-DWITH_HW=1" ++sim_hw="$hardware" ++sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`" ++# Check whether --enable-sim-hardware or --disable-sim-hardware was given. ++if test "${enable_sim_hardware+set}" = set; then ++ enableval="$enable_sim_hardware" ++ ++case "${enableval}" in ++ yes) sim_hw_p=yes;; ++ no) sim_hw_p=no;; ++ ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";; ++ *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";; ++ *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';; ++esac ++if test "$sim_hw_p" != yes; then ++ sim_hw_objs= ++ sim_hw_cflags="-DWITH_HW=0" ++ sim_hw= ++else ++ sim_hw_cflags="-DWITH_HW=1" ++ # remove duplicates ++ sim_hw="" ++ sim_hw_objs="\$(SIM_COMMON_HW_OBJS)" ++ for i in $hardware ; do ++ case " $sim_hw " in ++ *" $i "*) ;; ++ *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";; ++ esac ++ done ++fi ++if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then ++ echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs" ++fi ++else ++ ++if test "$sim_hw_p" != yes; then ++ sim_hw_objs= ++ sim_hw_cflags="-DWITH_HW=0" ++ sim_hw= ++fi ++if test x"$silent" != x"yes"; then ++ echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs" ++fi ++fi; ++ ++ ++ac_sources="$sim_link_files" ++ac_dests="$sim_link_links" ++while test -n "$ac_sources"; do ++ set $ac_dests; ac_dest=$1; shift; ac_dests=$* ++ set $ac_sources; ac_source=$1; shift; ac_sources=$* ++ ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source" ++done ++ ac_config_links="$ac_config_links $ac_config_links_1" ++ ++cgen_breaks="" ++if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then ++cgen_breaks="break cgen_rtx_error"; ++fi ++ ++ ac_config_files="$ac_config_files Makefile.sim:Makefile.in" ++ ++ ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in" ++ ++ ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in" ++ ++ ac_config_commands="$ac_config_commands Makefile" ++ ++ ac_config_commands="$ac_config_commands stamp-h" ++ ++cat >confcache <<\_ACEOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs, see configure's option --config-cache. ++# It is not useful on other systems. If it contains results you don't ++# want to keep, you may remove or edit it. ++# ++# config.status only pays attention to the cache file if you give it ++# the --recheck option to rerun configure. ++# ++# `ac_cv_env_foo' variables (set or unset) will be overridden when ++# loading this file, other *unset* `ac_cv_foo' will be assigned the ++# following values. ++ ++_ACEOF ++ ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, don't put newlines in cache variables' values. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++{ ++ (set) 2>&1 | ++ case `(ac_space=' '; set | grep ac_space) 2>&1` in ++ *ac_space=\ *) ++ # `set' does not quote correctly, so add quotes (double-quote ++ # substitution turns \\\\ into \\, and sed turns \\ into \). ++ sed -n \ ++ "s/'/'\\\\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ++ ;; ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n \ ++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ ;; ++ esac; ++} | ++ sed ' ++ t clear ++ : clear ++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ ++ t end ++ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ : end' >>confcache ++if diff $cache_file confcache >/dev/null 2>&1; then :; else ++ if test -w $cache_file; then ++ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" ++ cat confcache >$cache_file ++ else ++ echo "not updating unwritable cache $cache_file" ++ fi ++fi ++rm -f confcache ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++# VPATH may cause trouble with some makes, so we remove $(srcdir), ++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and ++# trailing colons and then remove the whole line if VPATH becomes empty ++# (actually we leave an empty line to preserve line numbers). ++if test "x$srcdir" = x.; then ++ ac_vpsub='/^[ ]*VPATH[ ]*=/{ ++s/:*\$(srcdir):*/:/; ++s/:*\${srcdir}:*/:/; ++s/:*@srcdir@:*/:/; ++s/^\([^=]*=[ ]*\):*/\1/; ++s/:*$//; ++s/^[^=]*=[ ]*$//; ++}' ++fi ++ ++DEFS=-DHAVE_CONFIG_H ++ ++ac_libobjs= ++ac_ltlibobjs= ++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ++ # 1. Remove the extension, and $U if already installed. ++ ac_i=`echo "$ac_i" | ++ sed 's/\$U\././;s/\.o$//;s/\.obj$//'` ++ # 2. Add them. ++ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" ++ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' ++done ++LIBOBJS=$ac_libobjs ++ ++LTLIBOBJS=$ac_ltlibobjs ++ ++ ++ ++: ${CONFIG_STATUS=./config.status} ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files $CONFIG_STATUS" ++{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 ++echo "$as_me: creating $CONFIG_STATUS" >&6;} ++cat >$CONFIG_STATUS <<_ACEOF ++#! $SHELL ++# Generated by $as_me. ++# Run this file to recreate the current configuration. ++# Compiler output produced by configure, useful for debugging ++# configure, is in config.log if it exists. ++ ++debug=false ++ac_cs_recheck=false ++ac_cs_silent=false ++SHELL=\${CONFIG_SHELL-$SHELL} ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++## --------------------- ## ++## M4sh Initialization. ## ++## --------------------- ## ++ ++# Be Bourne compatible ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then ++ set -o posix ++fi ++DUALCASE=1; export DUALCASE # for MKS sh ++ ++# Support unset when possible. ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ as_unset=unset ++else ++ as_unset=false ++fi ++ ++ ++# Work around bugs in pre-3.0 UWIN ksh. ++$as_unset ENV MAIL MAILPATH ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++for as_var in \ ++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ ++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ ++ LC_TELEPHONE LC_TIME ++do ++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then ++ eval $as_var=C; export $as_var ++ else ++ $as_unset $as_var ++ fi ++done ++ ++# Required to use basename. ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++ ++# Name of the executable. ++as_me=`$as_basename "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)$' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ ++ ++# PATH needs CR, and LINENO needs CR and PATH. ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" || { ++ # Find who we are. Look in the path if we contain no path at all ++ # relative or not. ++ case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++ ++ ;; ++ esac ++ # We did not find ourselves, most probably we were run as `sh COMMAND' ++ # in which case we are not to be found in the path. ++ if test "x$as_myself" = x; then ++ as_myself=$0 ++ fi ++ if test ! -f "$as_myself"; then ++ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 ++echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ case $CONFIG_SHELL in ++ '') ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for as_base in sh bash ksh sh5; do ++ case $as_dir in ++ /*) ++ if ("$as_dir/$as_base" -c ' ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then ++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } ++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } ++ CONFIG_SHELL=$as_dir/$as_base ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$0" ${1+"$@"} ++ fi;; ++ esac ++ done ++done ++;; ++ esac ++ ++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO ++ # uniformly replaced by the line number. The first 'sed' inserts a ++ # line-number line before each line; the second 'sed' does the real ++ # work. The second script uses 'N' to pair each line-number line ++ # with the numbered line, and appends trailing '-' during ++ # substitution so that $LINENO is not a special case at line end. ++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the ++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) ++ sed '=' <$as_myself | ++ sed ' ++ N ++ s,$,-, ++ : loop ++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ t loop ++ s,-$,, ++ s,^['$as_cr_digits']*\n,, ++ ' >$as_me.lineno && ++ chmod +x $as_me.lineno || ++ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 ++echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} ++ { (exit 1); exit 1; }; } ++ ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensible to this). ++ . ./$as_me.lineno ++ # Exit status is that of the last command. ++ exit ++} ++ ++ ++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in ++ *c*,-n*) ECHO_N= ECHO_C=' ++' ECHO_T=' ' ;; ++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; ++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; ++esac ++ ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++rm -f conf$$ conf$$.exe conf$$.file ++echo >conf$$.file ++if ln -s conf$$.file conf$$ 2>/dev/null; then ++ # We could just check for DJGPP; but this test a) works b) is more generic ++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). ++ if test -f conf$$.exe; then ++ # Don't use ln at all; we don't have any links ++ as_ln_s='cp -p' ++ else ++ as_ln_s='ln -s' ++ fi ++elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++else ++ as_ln_s='cp -p' ++fi ++rm -f conf$$ conf$$.exe conf$$.file ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p=: ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_executable_p="test -f" ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. ++as_nl=' ++' ++IFS=" $as_nl" ++ ++# CDPATH. ++$as_unset CDPATH ++ ++exec 6>&1 ++ ++# Open the log real soon, to keep \$[0] and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. Logging --version etc. is OK. ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++} >&5 ++cat >&5 <<_CSEOF ++ ++This file was extended by $as_me, which was ++generated by GNU Autoconf 2.59. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++_CSEOF ++echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 ++echo >&5 ++_ACEOF ++ ++# Files that config.status was made for. ++if test -n "$ac_config_files"; then ++ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_headers"; then ++ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_links"; then ++ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_commands"; then ++ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS ++fi ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++ac_cs_usage="\ ++\`$as_me' instantiates files from templates according to the ++current configuration. ++ ++Usage: $0 [OPTIONS] [FILE]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number, then exit ++ -q, --quiet do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE ++ ++Configuration files: ++$config_files ++ ++Configuration headers: ++$config_headers ++ ++Configuration links: ++$config_links ++ ++Configuration commands: ++$config_commands ++ ++Report bugs to ." ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<_ACEOF ++ac_cs_version="\\ ++config.status ++configured by $0, generated by GNU Autoconf 2.59, ++ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" ++ ++Copyright (C) 2003 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++srcdir=$srcdir ++INSTALL="$INSTALL" ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++# If no file are specified by the user, then we need to provide default ++# value. 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" ++ fi ++ configure_input=$configure_input"Generated from `echo $ac_file_in | ++ sed 's,.*/,,'` by configure." ++ ++ # First look for the input files in the build tree, otherwise in the ++ # src tree. ++ ac_file_inputs=`IFS=: ++ for f in $ac_file_in; do ++ case $f in ++ -) echo $tmp/stdin ;; ++ [\\/$]*) ++ # Absolute (can't be DOS-style, as IFS=:) ++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ echo "$f";; ++ *) # Relative ++ if test -f "$f"; then ++ # Build tree ++ echo "$f" ++ elif test -f "$srcdir/$f"; then ++ # Source tree ++ echo "$srcdir/$f" ++ else ++ # /dev/null tree ++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ fi;; ++ esac ++ done` || { (exit 1); exit 1; } ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF ++ sed "$ac_vpsub ++$extrasub ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++:t ++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b ++s,@configure_input@,$configure_input,;t t ++s,@srcdir@,$ac_srcdir,;t t ++s,@abs_srcdir@,$ac_abs_srcdir,;t t ++s,@top_srcdir@,$ac_top_srcdir,;t t ++s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t ++s,@builddir@,$ac_builddir,;t t ++s,@abs_builddir@,$ac_abs_builddir,;t t ++s,@top_builddir@,$ac_top_builddir,;t t ++s,@abs_top_builddir@,$ac_abs_top_builddir,;t t ++s,@INSTALL@,$ac_INSTALL,;t t ++" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out ++ rm -f $tmp/stdin ++ if test x"$ac_file" != x-; then ++ mv $tmp/out $ac_file ++ else ++ cat $tmp/out ++ rm -f $tmp/out ++ fi ++ ++done ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++# ++# CONFIG_HEADER section. ++# ++ ++# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where ++# NAME is the cpp macro being defined and VALUE is the value it is being given. ++# ++# ac_d sets the value in "#define NAME VALUE" lines. ++ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' ++ac_dB='[ ].*$,\1#\2' ++ac_dC=' ' ++ac_dD=',;t' ++# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ++ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ++ac_uB='$,\1#\2define\3' ++ac_uC=' ' ++ac_uD=',;t' ++ ++for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue ++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". ++ case $ac_file in ++ - | *:- | *:-:* ) # input from stdin ++ cat >$tmp/stdin ++ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; ++ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; ++ * ) ac_file_in=$ac_file.in ;; ++ esac ++ ++ test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 ++echo "$as_me: creating $ac_file" >&6;} ++ ++ # First look for the input files in the build tree, otherwise in the ++ # src tree. ++ ac_file_inputs=`IFS=: ++ for f in $ac_file_in; do ++ case $f in ++ -) echo $tmp/stdin ;; ++ [\\/$]*) ++ # Absolute (can't be DOS-style, as IFS=:) ++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ # Do quote $f, to prevent DOS paths from being IFS'd. ++ echo "$f";; ++ *) # Relative ++ if test -f "$f"; then ++ # Build tree ++ echo "$f" ++ elif test -f "$srcdir/$f"; then ++ # Source tree ++ echo "$srcdir/$f" ++ else ++ # /dev/null tree ++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ fi;; ++ esac ++ done` || { (exit 1); exit 1; } ++ # Remove the trailing spaces. ++ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in ++ ++_ACEOF ++ ++# Transform confdefs.h into two sed scripts, `conftest.defines' and ++# `conftest.undefs', that substitutes the proper values into ++# config.h.in to produce config.h. The first handles `#define' ++# templates, and the second `#undef' templates. ++# And first: Protect against being on the right side of a sed subst in ++# config.status. Protect against being in an unquoted here document ++# in config.status. ++rm -f conftest.defines conftest.undefs ++# Using a here document instead of a string reduces the quoting nightmare. ++# Putting comments in sed scripts is not portable. ++# ++# `end' is used to avoid that the second main sed command (meant for ++# 0-ary CPP macros) applies to n-ary macro definitions. ++# See the Autoconf documentation for `clear'. ++cat >confdef2sed.sed <<\_ACEOF ++s/[\\&,]/\\&/g ++s,[\\$`],\\&,g ++t clear ++: clear ++s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp ++t end ++s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp ++: end ++_ACEOF ++# If some macros were called several times there might be several times ++# the same #defines, which is useless. Nevertheless, we may not want to ++# sort them, since we want the *last* AC-DEFINE to be honored. ++uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines ++sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs ++rm -f confdef2sed.sed ++ ++# This sed command replaces #undef with comments. This is necessary, for ++# example, in the case of _POSIX_SOURCE, which is predefined and required ++# on some systems where configure will not decide to define it. ++cat >>conftest.undefs <<\_ACEOF ++s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, ++_ACEOF ++ ++# Break up conftest.defines because some shells have a limit on the size ++# of here documents, and old seds have small limits too (100 cmds). ++echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS ++echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS ++echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS ++echo ' :' >>$CONFIG_STATUS ++rm -f conftest.tail ++while grep . conftest.defines >/dev/null ++do ++ # Write a limited-size here document to $tmp/defines.sed. ++ echo ' cat >$tmp/defines.sed <>$CONFIG_STATUS ++ # Speed up: don't consider the non `#define' lines. ++ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS ++ # Work around the forget-to-reset-the-flag bug. ++ echo 't clr' >>$CONFIG_STATUS ++ echo ': clr' >>$CONFIG_STATUS ++ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS ++ echo 'CEOF ++ sed -f $tmp/defines.sed $tmp/in >$tmp/out ++ rm -f $tmp/in ++ mv $tmp/out $tmp/in ++' >>$CONFIG_STATUS ++ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail ++ rm -f conftest.defines ++ mv conftest.tail conftest.defines ++done ++rm -f conftest.defines ++echo ' fi # grep' >>$CONFIG_STATUS ++echo >>$CONFIG_STATUS ++ ++# Break up conftest.undefs because some shells have a limit on the size ++# of here documents, and old seds have small limits too (100 cmds). ++echo ' # Handle all the #undef templates' >>$CONFIG_STATUS ++rm -f conftest.tail ++while grep . conftest.undefs >/dev/null ++do ++ # Write a limited-size here document to $tmp/undefs.sed. ++ echo ' cat >$tmp/undefs.sed <>$CONFIG_STATUS ++ # Speed up: don't consider the non `#undef' ++ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS ++ # Work around the forget-to-reset-the-flag bug. ++ echo 't clr' >>$CONFIG_STATUS ++ echo ': clr' >>$CONFIG_STATUS ++ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS ++ echo 'CEOF ++ sed -f $tmp/undefs.sed $tmp/in >$tmp/out ++ rm -f $tmp/in ++ mv $tmp/out $tmp/in ++' >>$CONFIG_STATUS ++ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail ++ rm -f conftest.undefs ++ mv conftest.tail conftest.undefs ++done ++rm -f conftest.undefs ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ # Let's still pretend it is `configure' which instantiates (i.e., don't ++ # use $as_me), people would be surprised to read: ++ # /* config.h. Generated by config.status. */ ++ if test x"$ac_file" = x-; then ++ echo "/* Generated by configure. */" >$tmp/config.h ++ else ++ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h ++ fi ++ cat $tmp/in >>$tmp/config.h ++ rm -f $tmp/in ++ if test x"$ac_file" != x-; then ++ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then ++ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 ++echo "$as_me: $ac_file is unchanged" >&6;} ++ else ++ ac_dir=`(dirname "$ac_file") 2>/dev/null || ++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$ac_file" : 'X\(//\)[^/]' \| \ ++ X"$ac_file" : 'X\(//\)$' \| \ ++ X"$ac_file" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$ac_file" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p "$ac_dir" ++ else ++ as_dir="$ac_dir" ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 ++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ rm -f $ac_file ++ mv $tmp/config.h $ac_file ++ fi ++ else ++ cat $tmp/config.h ++ rm -f $tmp/config.h ++ fi ++done ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++# ++# CONFIG_LINKS section. ++# ++ ++for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue ++ ac_dest=`echo "$ac_file" | sed 's,:.*,,'` ++ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ++ { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5 ++echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;} ++ ++ if test ! -r $srcdir/$ac_source; then ++ { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5 ++echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ rm -f $ac_dest ++ ++ # Make relative symlinks. ++ ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null || ++$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$ac_dest" : 'X\(//\)[^/]' \| \ ++ X"$ac_dest" : 'X\(//\)$' \| \ ++ X"$ac_dest" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$ac_dest" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p "$ac_dest_dir" ++ else ++ as_dir="$ac_dest_dir" ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5 ++echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ ac_builddir=. ++ ++if test "$ac_dest_dir" != .; then ++ ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'` ++ # A "../" for each directory in $ac_dir_suffix. ++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` ++else ++ ac_dir_suffix= ac_top_builddir= ++fi ++ ++case $srcdir in ++ .) # No --srcdir option. We are building in place. ++ ac_srcdir=. ++ if test -z "$ac_top_builddir"; then ++ ac_top_srcdir=. ++ else ++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` ++ fi ;; ++ [\\/]* | ?:[\\/]* ) # Absolute path. ++ ac_srcdir=$srcdir$ac_dir_suffix; ++ ac_top_srcdir=$srcdir ;; ++ *) # Relative path. ++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ++ ac_top_srcdir=$ac_top_builddir$srcdir ;; ++esac ++ ++# Do not use `cd foo && pwd` to compute absolute paths, because ++# the directories may not exist. ++case `pwd` in ++.) ac_abs_builddir="$ac_dest_dir";; ++*) ++ case "$ac_dest_dir" in ++ .) ac_abs_builddir=`pwd`;; ++ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";; ++ *) ac_abs_builddir=`pwd`/"$ac_dest_dir";; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_builddir=${ac_top_builddir}.;; ++*) ++ case ${ac_top_builddir}. in ++ .) ac_abs_top_builddir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; ++ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_srcdir=$ac_srcdir;; ++*) ++ case $ac_srcdir in ++ .) ac_abs_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; ++ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_srcdir=$ac_top_srcdir;; ++*) ++ case $ac_top_srcdir in ++ .) ac_abs_top_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; ++ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; ++ esac;; ++esac ++ ++ ++ case $srcdir in ++ [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;; ++ *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;; ++ esac ++ ++ # Try a symlink, then a hard link, then a copy. ++ ln -s $ac_rel_source $ac_dest 2>/dev/null || ++ ln $srcdir/$ac_source $ac_dest 2>/dev/null || ++ cp -p $srcdir/$ac_source $ac_dest || ++ { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5 ++echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;} ++ { (exit 1); exit 1; }; } ++done ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++# ++# CONFIG_COMMANDS section. ++# ++for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue ++ ac_dest=`echo "$ac_file" | sed 's,:.*,,'` ++ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_dir=`(dirname "$ac_dest") 2>/dev/null || ++$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$ac_dest" : 'X\(//\)[^/]' \| \ ++ X"$ac_dest" : 'X\(//\)$' \| \ ++ X"$ac_dest" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$ac_dest" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p "$ac_dir" ++ else ++ as_dir="$ac_dir" ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 ++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ ac_builddir=. ++ ++if test "$ac_dir" != .; then ++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` ++ # A "../" for each directory in $ac_dir_suffix. ++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` ++else ++ ac_dir_suffix= ac_top_builddir= ++fi ++ ++case $srcdir in ++ .) # No --srcdir option. We are building in place. ++ ac_srcdir=. ++ if test -z "$ac_top_builddir"; then ++ ac_top_srcdir=. ++ else ++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` ++ fi ;; ++ [\\/]* | ?:[\\/]* ) # Absolute path. ++ ac_srcdir=$srcdir$ac_dir_suffix; ++ ac_top_srcdir=$srcdir ;; ++ *) # Relative path. ++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ++ ac_top_srcdir=$ac_top_builddir$srcdir ;; ++esac ++ ++# Do not use `cd foo && pwd` to compute absolute paths, because ++# the directories may not exist. ++case `pwd` in ++.) ac_abs_builddir="$ac_dir";; ++*) ++ case "$ac_dir" in ++ .) ac_abs_builddir=`pwd`;; ++ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; ++ *) ac_abs_builddir=`pwd`/"$ac_dir";; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_builddir=${ac_top_builddir}.;; ++*) ++ case ${ac_top_builddir}. in ++ .) ac_abs_top_builddir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; ++ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_srcdir=$ac_srcdir;; ++*) ++ case $ac_srcdir in ++ .) ac_abs_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; ++ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_srcdir=$ac_top_srcdir;; ++*) ++ case $ac_top_srcdir in ++ .) ac_abs_top_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; ++ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; ++ esac;; ++esac ++ ++ ++ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 ++echo "$as_me: executing $ac_dest commands" >&6;} ++ case $ac_dest in ++ Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..." ++ rm -f Makesim1.tmp Makesim2.tmp Makefile ++ sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' Makesim1.tmp ++ sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' Makesim2.tmp ++ sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \ ++ -e '/^## COMMON_POST_/ r Makesim2.tmp' \ ++ Makefile ++ rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp ++ ;; ++ stamp-h ) echo > stamp-h ;; ++ esac ++done ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++{ (exit 0); exit 0; } ++_ACEOF ++chmod +x $CONFIG_STATUS ++ac_clean_files=$ac_clean_files_save ++ ++ ++# configure is writing to config.log, and then calls config.status. ++# config.status does its own redirection, appending to config.log. ++# Unfortunately, on DOS this fails, as config.log is still kept open ++# by configure, so config.status won't be able to write to it; its ++# output is simply discarded. So we exec the FD to /dev/null, ++# effectively closing config.log, so it can be properly (re)opened and ++# appended to by config.status. When coming back to configure, we ++# need to make the FD available again. ++if test "$no_create" != yes; then ++ ac_cs_success=: ++ ac_config_status_args= ++ test "$silent" = yes && ++ ac_config_status_args="$ac_config_status_args --quiet" ++ exec 5>/dev/null ++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false ++ exec 5>>config.log ++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which ++ # would make configure fail if this is the last instruction. ++ $ac_cs_success || { (exit 1); exit 1; } ++fi ++ ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/configure.ac gdb-6.8.50.20090224/sim/lm32/configure.ac +--- gdb-6.8.50.20090224.orig/sim/lm32/configure.ac 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/configure.ac 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,21 @@ ++dnl Process this file with autoconf to produce a configure script. ++AC_PREREQ(2.59)dnl ++AC_INIT(Makefile.in) ++AC_CONFIG_HEADER(config.h:config.in) ++ ++sinclude(../common/aclocal.m4) ++ ++# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around ++# it by inlining the macro's contents. ++sinclude(../common/common.m4) ++ ++SIM_AC_OPTION_ENDIAN(BIG_ENDIAN) ++SIM_AC_OPTION_ALIGNMENT(STRICT_ALIGNMENT,STRICT_ALIGNMENT) ++SIM_AC_OPTION_HOSTENDIAN ++SIM_AC_OPTION_SCACHE(16384) ++SIM_AC_OPTION_DEFAULT_MODEL(lm32) ++SIM_AC_OPTION_ENVIRONMENT ++SIM_AC_OPTION_CGEN_MAINT ++SIM_AC_OPTION_HARDWARE(yes,,lm32cpu lm32timer lm32uart) ++ ++SIM_AC_OUTPUT +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/cpuall.h gdb-6.8.50.20090224/sim/lm32/cpuall.h +--- gdb-6.8.50.20090224.orig/sim/lm32/cpuall.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/cpuall.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,66 @@ ++/* Simulator CPU header for lm32. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#ifndef LM32_CPUALL_H ++#define LM32_CPUALL_H ++ ++/* Include files for each cpu family. */ ++ ++#ifdef WANT_CPU_LM32BF ++#include "eng.h" ++#include "cgen-engine.h" ++#include "cpu.h" ++#include "decode.h" ++#endif ++ ++extern const MACH lm32_mach; ++ ++#ifndef WANT_CPU ++/* The ARGBUF struct. */ ++struct argbuf { ++ /* These are the baseclass definitions. */ ++ IADDR addr; ++ const IDESC *idesc; ++ char trace_p; ++ char profile_p; ++ /* ??? Temporary hack for skip insns. */ ++ char skip_count; ++ char unused; ++ /* cpu specific data follows */ ++}; ++#endif ++ ++#ifndef WANT_CPU ++/* A cached insn. ++ ++ ??? SCACHE used to contain more than just argbuf. We could delete the ++ type entirely and always just use ARGBUF, but for future concerns and as ++ a level of abstraction it is left in. */ ++ ++struct scache { ++ struct argbuf argbuf; ++}; ++#endif ++ ++#endif /* LM32_CPUALL_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/cpu.c gdb-6.8.50.20090224/sim/lm32/cpu.c +--- gdb-6.8.50.20090224.orig/sim/lm32/cpu.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/cpu.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,85 @@ ++/* Misc. support for CPU family lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++#include "cgen-ops.h" ++ ++/* Get the value of h-pc. */ ++ ++USI ++lm32bf_h_pc_get (SIM_CPU *current_cpu) ++{ ++ return CPU (h_pc); ++} ++ ++/* Set a value for h-pc. */ ++ ++void ++lm32bf_h_pc_set (SIM_CPU *current_cpu, USI newval) ++{ ++ CPU (h_pc) = newval; ++} ++ ++/* Get the value of h-gr. */ ++ ++SI ++lm32bf_h_gr_get (SIM_CPU *current_cpu, UINT regno) ++{ ++ return CPU (h_gr[regno]); ++} ++ ++/* Set a value for h-gr. */ ++ ++void ++lm32bf_h_gr_set (SIM_CPU *current_cpu, UINT regno, SI newval) ++{ ++ CPU (h_gr[regno]) = newval; ++} ++ ++/* Get the value of h-csr. */ ++ ++SI ++lm32bf_h_csr_get (SIM_CPU *current_cpu, UINT regno) ++{ ++ return CPU (h_csr[regno]); ++} ++ ++/* Set a value for h-csr. */ ++ ++void ++lm32bf_h_csr_set (SIM_CPU *current_cpu, UINT regno, SI newval) ++{ ++ CPU (h_csr[regno]) = newval; ++} ++ ++/* Record trace results for INSN. */ ++ ++void ++lm32bf_record_trace_results (SIM_CPU *current_cpu, CGEN_INSN *insn, ++ int *indices, TRACE_RECORD *tr) ++{ ++} +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/cpu.h gdb-6.8.50.20090224/sim/lm32/cpu.h +--- gdb-6.8.50.20090224.orig/sim/lm32/cpu.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/cpu.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,349 @@ ++/* CPU family header for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#ifndef CPU_LM32BF_H ++#define CPU_LM32BF_H ++ ++/* Maximum number of instructions that are fetched at a time. ++ This is for LIW type instructions sets (e.g. m32r). */ ++#define MAX_LIW_INSNS 1 ++ ++/* Maximum number of instructions that can be executed in parallel. */ ++#define MAX_PARALLEL_INSNS 1 ++ ++/* CPU state information. */ ++typedef struct { ++ /* Hardware elements. */ ++ struct { ++ /* Program counter */ ++ USI h_pc; ++#define GET_H_PC() CPU (h_pc) ++#define SET_H_PC(x) (CPU (h_pc) = (x)) ++ /* General purpose registers */ ++ SI h_gr[32]; ++#define GET_H_GR(a1) CPU (h_gr)[a1] ++#define SET_H_GR(a1, x) (CPU (h_gr)[a1] = (x)) ++ /* Control and status registers */ ++ SI h_csr[32]; ++#define GET_H_CSR(a1) CPU (h_csr)[a1] ++#define SET_H_CSR(a1, x) (CPU (h_csr)[a1] = (x)) ++ } hardware; ++#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware) ++} LM32BF_CPU_DATA; ++ ++/* Cover fns for register access. */ ++USI lm32bf_h_pc_get (SIM_CPU *); ++void lm32bf_h_pc_set (SIM_CPU *, USI); ++SI lm32bf_h_gr_get (SIM_CPU *, UINT); ++void lm32bf_h_gr_set (SIM_CPU *, UINT, SI); ++SI lm32bf_h_csr_get (SIM_CPU *, UINT); ++void lm32bf_h_csr_set (SIM_CPU *, UINT, SI); ++ ++/* These must be hand-written. */ ++extern CPUREG_FETCH_FN lm32bf_fetch_register; ++extern CPUREG_STORE_FN lm32bf_store_register; ++ ++typedef struct { ++ int empty; ++} MODEL_LM32_DATA; ++ ++/* Instruction argument buffer. */ ++ ++union sem_fields { ++ struct { /* no operands */ ++ int empty; ++ } fmt_empty; ++ struct { /* */ ++ IADDR i_call; ++ } sfmt_bi; ++ struct { /* */ ++ UINT f_csr; ++ UINT f_r1; ++ } sfmt_wcsr; ++ struct { /* */ ++ UINT f_csr; ++ UINT f_r2; ++ } sfmt_rcsr; ++ struct { /* */ ++ IADDR i_branch; ++ UINT f_r0; ++ UINT f_r1; ++ } sfmt_be; ++ struct { /* */ ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_uimm; ++ } sfmt_andi; ++ struct { /* */ ++ INT f_imm; ++ UINT f_r0; ++ UINT f_r1; ++ } sfmt_addi; ++ struct { /* */ ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_r2; ++ UINT f_user; ++ } sfmt_user; ++#if WITH_SCACHE_PBB ++ /* Writeback handler. */ ++ struct { ++ /* Pointer to argbuf entry for insn whose results need writing back. */ ++ const struct argbuf *abuf; ++ } write; ++ /* x-before handler */ ++ struct { ++ /*const SCACHE *insns[MAX_PARALLEL_INSNS];*/ ++ int first_p; ++ } before; ++ /* x-after handler */ ++ struct { ++ int empty; ++ } after; ++ /* This entry is used to terminate each pbb. */ ++ struct { ++ /* Number of insns in pbb. */ ++ int insn_count; ++ /* Next pbb to execute. */ ++ SCACHE *next; ++ SCACHE *branch_target; ++ } chain; ++#endif ++}; ++ ++/* The ARGBUF struct. */ ++struct argbuf { ++ /* These are the baseclass definitions. */ ++ IADDR addr; ++ const IDESC *idesc; ++ char trace_p; ++ char profile_p; ++ /* ??? Temporary hack for skip insns. */ ++ char skip_count; ++ char unused; ++ /* cpu specific data follows */ ++ union sem semantic; ++ int written; ++ union sem_fields fields; ++}; ++ ++/* A cached insn. ++ ++ ??? SCACHE used to contain more than just argbuf. We could delete the ++ type entirely and always just use ARGBUF, but for future concerns and as ++ a level of abstraction it is left in. */ ++ ++struct scache { ++ struct argbuf argbuf; ++}; ++ ++/* Macros to simplify extraction, reading and semantic code. ++ These define and assign the local vars that contain the insn's fields. */ ++ ++#define EXTRACT_IFMT_EMPTY_VARS \ ++ unsigned int length; ++#define EXTRACT_IFMT_EMPTY_CODE \ ++ length = 0; \ ++ ++#define EXTRACT_IFMT_ADD_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_resv0; \ ++ unsigned int length; ++#define EXTRACT_IFMT_ADD_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_resv0 = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_ADDI_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ INT f_imm; \ ++ unsigned int length; ++#define EXTRACT_IFMT_ADDI_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); \ ++ ++#define EXTRACT_IFMT_ANDI_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_uimm; \ ++ unsigned int length; ++#define EXTRACT_IFMT_ANDI_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); \ ++ ++#define EXTRACT_IFMT_ANDHII_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_uimm; \ ++ unsigned int length; ++#define EXTRACT_IFMT_ANDHII_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); \ ++ ++#define EXTRACT_IFMT_B_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_resv0; \ ++ unsigned int length; ++#define EXTRACT_IFMT_B_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_resv0 = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_BI_VARS \ ++ UINT f_opcode; \ ++ SI f_call; \ ++ unsigned int length; ++#define EXTRACT_IFMT_BI_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_call = ((pc) + (((int) (((EXTRACT_LSB0_INT (insn, 32, 25, 26)) << (6))) >> (4)))); \ ++ ++#define EXTRACT_IFMT_BE_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ SI f_branch; \ ++ unsigned int length; ++#define EXTRACT_IFMT_BE_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_branch = ((pc) + (((int) (((EXTRACT_LSB0_INT (insn, 32, 15, 16)) << (16))) >> (14)))); \ ++ ++#define EXTRACT_IFMT_ORI_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_uimm; \ ++ unsigned int length; ++#define EXTRACT_IFMT_ORI_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); \ ++ ++#define EXTRACT_IFMT_RCSR_VARS \ ++ UINT f_opcode; \ ++ UINT f_csr; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_resv0; \ ++ unsigned int length; ++#define EXTRACT_IFMT_RCSR_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_csr = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_resv0 = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_SEXTB_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_resv0; \ ++ unsigned int length; ++#define EXTRACT_IFMT_SEXTB_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_resv0 = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_USER_VARS \ ++ UINT f_opcode; \ ++ UINT f_r0; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_user; \ ++ unsigned int length; ++#define EXTRACT_IFMT_USER_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_user = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_WCSR_VARS \ ++ UINT f_opcode; \ ++ UINT f_csr; \ ++ UINT f_r1; \ ++ UINT f_r2; \ ++ UINT f_resv0; \ ++ unsigned int length; ++#define EXTRACT_IFMT_WCSR_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_csr = EXTRACT_LSB0_UINT (insn, 32, 25, 5); \ ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); \ ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); \ ++ f_resv0 = EXTRACT_LSB0_UINT (insn, 32, 10, 11); \ ++ ++#define EXTRACT_IFMT_BREAK_VARS \ ++ UINT f_opcode; \ ++ UINT f_exception; \ ++ unsigned int length; ++#define EXTRACT_IFMT_BREAK_CODE \ ++ length = 4; \ ++ f_opcode = EXTRACT_LSB0_UINT (insn, 32, 31, 6); \ ++ f_exception = EXTRACT_LSB0_UINT (insn, 32, 25, 26); \ ++ ++/* Collection of various things for the trace handler to use. */ ++ ++typedef struct trace_record { ++ IADDR pc; ++ /* FIXME:wip */ ++} TRACE_RECORD; ++ ++#endif /* CPU_LM32BF_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/decode.c gdb-6.8.50.20090224/sim/lm32/decode.c +--- gdb-6.8.50.20090224.orig/sim/lm32/decode.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/decode.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,955 @@ ++/* Simulator instruction decoder for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++#include "sim-assert.h" ++ ++/* The instruction descriptor array. ++ This is computed at runtime. Space for it is not malloc'd to save a ++ teensy bit of cpu in the decoder. Moving it to malloc space is trivial ++ but won't be done until necessary (we don't currently support the runtime ++ addition of instructions nor an SMP machine with different cpus). */ ++static IDESC lm32bf_insn_data[LM32BF_INSN__MAX]; ++ ++/* Commas between elements are contained in the macros. ++ Some of these are conditionally compiled out. */ ++ ++static const struct insn_sem lm32bf_insn_sem[] = ++{ ++ { VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY }, ++ { VIRTUAL_INSN_X_AFTER, LM32BF_INSN_X_AFTER, LM32BF_SFMT_EMPTY }, ++ { VIRTUAL_INSN_X_BEFORE, LM32BF_INSN_X_BEFORE, LM32BF_SFMT_EMPTY }, ++ { VIRTUAL_INSN_X_CTI_CHAIN, LM32BF_INSN_X_CTI_CHAIN, LM32BF_SFMT_EMPTY }, ++ { VIRTUAL_INSN_X_CHAIN, LM32BF_INSN_X_CHAIN, LM32BF_SFMT_EMPTY }, ++ { VIRTUAL_INSN_X_BEGIN, LM32BF_INSN_X_BEGIN, LM32BF_SFMT_EMPTY }, ++ { LM32_INSN_ADD, LM32BF_INSN_ADD, LM32BF_SFMT_ADD }, ++ { LM32_INSN_ADDI, LM32BF_INSN_ADDI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_AND, LM32BF_INSN_AND, LM32BF_SFMT_ADD }, ++ { LM32_INSN_ANDI, LM32BF_INSN_ANDI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_ANDHII, LM32BF_INSN_ANDHII, LM32BF_SFMT_ANDHII }, ++ { LM32_INSN_B, LM32BF_INSN_B, LM32BF_SFMT_B }, ++ { LM32_INSN_BI, LM32BF_INSN_BI, LM32BF_SFMT_BI }, ++ { LM32_INSN_BE, LM32BF_INSN_BE, LM32BF_SFMT_BE }, ++ { LM32_INSN_BG, LM32BF_INSN_BG, LM32BF_SFMT_BE }, ++ { LM32_INSN_BGE, LM32BF_INSN_BGE, LM32BF_SFMT_BE }, ++ { LM32_INSN_BGEU, LM32BF_INSN_BGEU, LM32BF_SFMT_BE }, ++ { LM32_INSN_BGU, LM32BF_INSN_BGU, LM32BF_SFMT_BE }, ++ { LM32_INSN_BNE, LM32BF_INSN_BNE, LM32BF_SFMT_BE }, ++ { LM32_INSN_CALL, LM32BF_INSN_CALL, LM32BF_SFMT_CALL }, ++ { LM32_INSN_CALLI, LM32BF_INSN_CALLI, LM32BF_SFMT_CALLI }, ++ { LM32_INSN_CMPE, LM32BF_INSN_CMPE, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPEI, LM32BF_INSN_CMPEI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_CMPG, LM32BF_INSN_CMPG, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPGI, LM32BF_INSN_CMPGI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_CMPGE, LM32BF_INSN_CMPGE, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPGEI, LM32BF_INSN_CMPGEI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_CMPGEU, LM32BF_INSN_CMPGEU, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPGEUI, LM32BF_INSN_CMPGEUI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_CMPGU, LM32BF_INSN_CMPGU, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPGUI, LM32BF_INSN_CMPGUI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_CMPNE, LM32BF_INSN_CMPNE, LM32BF_SFMT_ADD }, ++ { LM32_INSN_CMPNEI, LM32BF_INSN_CMPNEI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_DIVU, LM32BF_INSN_DIVU, LM32BF_SFMT_DIVU }, ++ { LM32_INSN_LB, LM32BF_INSN_LB, LM32BF_SFMT_LB }, ++ { LM32_INSN_LBU, LM32BF_INSN_LBU, LM32BF_SFMT_LB }, ++ { LM32_INSN_LH, LM32BF_INSN_LH, LM32BF_SFMT_LH }, ++ { LM32_INSN_LHU, LM32BF_INSN_LHU, LM32BF_SFMT_LH }, ++ { LM32_INSN_LW, LM32BF_INSN_LW, LM32BF_SFMT_LW }, ++ { LM32_INSN_MODU, LM32BF_INSN_MODU, LM32BF_SFMT_DIVU }, ++ { LM32_INSN_MUL, LM32BF_INSN_MUL, LM32BF_SFMT_ADD }, ++ { LM32_INSN_MULI, LM32BF_INSN_MULI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_NOR, LM32BF_INSN_NOR, LM32BF_SFMT_ADD }, ++ { LM32_INSN_NORI, LM32BF_INSN_NORI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_OR, LM32BF_INSN_OR, LM32BF_SFMT_ADD }, ++ { LM32_INSN_ORI, LM32BF_INSN_ORI, LM32BF_SFMT_ORI }, ++ { LM32_INSN_ORHII, LM32BF_INSN_ORHII, LM32BF_SFMT_ANDHII }, ++ { LM32_INSN_RCSR, LM32BF_INSN_RCSR, LM32BF_SFMT_RCSR }, ++ { LM32_INSN_SB, LM32BF_INSN_SB, LM32BF_SFMT_SB }, ++ { LM32_INSN_SEXTB, LM32BF_INSN_SEXTB, LM32BF_SFMT_SEXTB }, ++ { LM32_INSN_SEXTH, LM32BF_INSN_SEXTH, LM32BF_SFMT_SEXTB }, ++ { LM32_INSN_SH, LM32BF_INSN_SH, LM32BF_SFMT_SH }, ++ { LM32_INSN_SL, LM32BF_INSN_SL, LM32BF_SFMT_SL }, ++ { LM32_INSN_SLI, LM32BF_INSN_SLI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_SR, LM32BF_INSN_SR, LM32BF_SFMT_SL }, ++ { LM32_INSN_SRI, LM32BF_INSN_SRI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_SRU, LM32BF_INSN_SRU, LM32BF_SFMT_SL }, ++ { LM32_INSN_SRUI, LM32BF_INSN_SRUI, LM32BF_SFMT_ADDI }, ++ { LM32_INSN_SUB, LM32BF_INSN_SUB, LM32BF_SFMT_ADD }, ++ { LM32_INSN_SW, LM32BF_INSN_SW, LM32BF_SFMT_SW }, ++ { LM32_INSN_USER, LM32BF_INSN_USER, LM32BF_SFMT_USER }, ++ { LM32_INSN_WCSR, LM32BF_INSN_WCSR, LM32BF_SFMT_WCSR }, ++ { LM32_INSN_XOR, LM32BF_INSN_XOR, LM32BF_SFMT_ADD }, ++ { LM32_INSN_XORI, LM32BF_INSN_XORI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_XNOR, LM32BF_INSN_XNOR, LM32BF_SFMT_ADD }, ++ { LM32_INSN_XNORI, LM32BF_INSN_XNORI, LM32BF_SFMT_ANDI }, ++ { LM32_INSN_BREAK, LM32BF_INSN_BREAK, LM32BF_SFMT_BREAK }, ++ { LM32_INSN_SCALL, LM32BF_INSN_SCALL, LM32BF_SFMT_BREAK }, ++}; ++ ++static const struct insn_sem lm32bf_insn_sem_invalid = { ++ VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY ++}; ++ ++/* Initialize an IDESC from the compile-time computable parts. */ ++ ++static INLINE void ++init_idesc (SIM_CPU *cpu, IDESC *id, const struct insn_sem *t) ++{ ++ const CGEN_INSN *insn_table = CGEN_CPU_INSN_TABLE (CPU_CPU_DESC (cpu))->init_entries; ++ ++ id->num = t->index; ++ id->sfmt = t->sfmt; ++ if ((int) t->type <= 0) ++ id->idata = & cgen_virtual_insn_table[- (int) t->type]; ++ else ++ id->idata = & insn_table[t->type]; ++ id->attrs = CGEN_INSN_ATTRS (id->idata); ++ /* Oh my god, a magic number. */ ++ id->length = CGEN_INSN_BITSIZE (id->idata) / 8; ++ ++#if WITH_PROFILE_MODEL_P ++ id->timing = & MODEL_TIMING (CPU_MODEL (cpu)) [t->index]; ++ { ++ SIM_DESC sd = CPU_STATE (cpu); ++ SIM_ASSERT (t->index == id->timing->num); ++ } ++#endif ++ ++ /* Semantic pointers are initialized elsewhere. */ ++} ++ ++/* Initialize the instruction descriptor table. */ ++ ++void ++lm32bf_init_idesc_table (SIM_CPU *cpu) ++{ ++ IDESC *id,*tabend; ++ const struct insn_sem *t,*tend; ++ int tabsize = LM32BF_INSN__MAX; ++ IDESC *table = lm32bf_insn_data; ++ ++ memset (table, 0, tabsize * sizeof (IDESC)); ++ ++ /* First set all entries to the `invalid insn'. */ ++ t = & lm32bf_insn_sem_invalid; ++ for (id = table, tabend = table + tabsize; id < tabend; ++id) ++ init_idesc (cpu, id, t); ++ ++ /* Now fill in the values for the chosen cpu. */ ++ for (t = lm32bf_insn_sem, tend = t + sizeof (lm32bf_insn_sem) / sizeof (*t); ++ t != tend; ++t) ++ { ++ init_idesc (cpu, & table[t->index], t); ++ } ++ ++ /* Link the IDESC table into the cpu. */ ++ CPU_IDESC (cpu) = table; ++} ++ ++/* Given an instruction, return a pointer to its IDESC entry. */ ++ ++const IDESC * ++lm32bf_decode (SIM_CPU *current_cpu, IADDR pc, ++ CGEN_INSN_INT base_insn, CGEN_INSN_INT entire_insn, ++ ARGBUF *abuf) ++{ ++ /* Result of decoder. */ ++ LM32BF_INSN_TYPE itype; ++ ++ { ++ CGEN_INSN_INT insn = base_insn; ++ ++ { ++ unsigned int val = (((insn >> 26) & (63 << 0))); ++ switch (val) ++ { ++ case 0 : ++ if ((entire_insn & 0xfc000000) == 0x0) ++ { itype = LM32BF_INSN_SRUI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 1 : ++ if ((entire_insn & 0xfc000000) == 0x4000000) ++ { itype = LM32BF_INSN_NORI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 2 : ++ if ((entire_insn & 0xfc000000) == 0x8000000) ++ { itype = LM32BF_INSN_MULI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 3 : ++ if ((entire_insn & 0xfc000000) == 0xc000000) ++ { itype = LM32BF_INSN_SH; goto extract_sfmt_sh; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 4 : ++ if ((entire_insn & 0xfc000000) == 0x10000000) ++ { itype = LM32BF_INSN_LB; goto extract_sfmt_lb; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 5 : ++ if ((entire_insn & 0xfc000000) == 0x14000000) ++ { itype = LM32BF_INSN_SRI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 6 : ++ if ((entire_insn & 0xfc000000) == 0x18000000) ++ { itype = LM32BF_INSN_XORI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 7 : ++ if ((entire_insn & 0xfc000000) == 0x1c000000) ++ { itype = LM32BF_INSN_LH; goto extract_sfmt_lh; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 8 : ++ if ((entire_insn & 0xfc000000) == 0x20000000) ++ { itype = LM32BF_INSN_ANDI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 9 : ++ if ((entire_insn & 0xfc000000) == 0x24000000) ++ { itype = LM32BF_INSN_XNORI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 10 : ++ if ((entire_insn & 0xfc000000) == 0x28000000) ++ { itype = LM32BF_INSN_LW; goto extract_sfmt_lw; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 11 : ++ if ((entire_insn & 0xfc000000) == 0x2c000000) ++ { itype = LM32BF_INSN_LHU; goto extract_sfmt_lh; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 12 : ++ if ((entire_insn & 0xfc000000) == 0x30000000) ++ { itype = LM32BF_INSN_SB; goto extract_sfmt_sb; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 13 : ++ if ((entire_insn & 0xfc000000) == 0x34000000) ++ { itype = LM32BF_INSN_ADDI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 14 : ++ if ((entire_insn & 0xfc000000) == 0x38000000) ++ { itype = LM32BF_INSN_ORI; goto extract_sfmt_ori; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 15 : ++ if ((entire_insn & 0xfc000000) == 0x3c000000) ++ { itype = LM32BF_INSN_SLI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 16 : ++ if ((entire_insn & 0xfc000000) == 0x40000000) ++ { itype = LM32BF_INSN_LBU; goto extract_sfmt_lb; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 17 : ++ if ((entire_insn & 0xfc000000) == 0x44000000) ++ { itype = LM32BF_INSN_BE; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 18 : ++ if ((entire_insn & 0xfc000000) == 0x48000000) ++ { itype = LM32BF_INSN_BG; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 19 : ++ if ((entire_insn & 0xfc000000) == 0x4c000000) ++ { itype = LM32BF_INSN_BGE; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 20 : ++ if ((entire_insn & 0xfc000000) == 0x50000000) ++ { itype = LM32BF_INSN_BGEU; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 21 : ++ if ((entire_insn & 0xfc000000) == 0x54000000) ++ { itype = LM32BF_INSN_BGU; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 22 : ++ if ((entire_insn & 0xfc000000) == 0x58000000) ++ { itype = LM32BF_INSN_SW; goto extract_sfmt_sw; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 23 : ++ if ((entire_insn & 0xfc000000) == 0x5c000000) ++ { itype = LM32BF_INSN_BNE; goto extract_sfmt_be; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 24 : ++ if ((entire_insn & 0xfc000000) == 0x60000000) ++ { itype = LM32BF_INSN_ANDHII; goto extract_sfmt_andhii; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 25 : ++ if ((entire_insn & 0xfc000000) == 0x64000000) ++ { itype = LM32BF_INSN_CMPEI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 26 : ++ if ((entire_insn & 0xfc000000) == 0x68000000) ++ { itype = LM32BF_INSN_CMPGI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 27 : ++ if ((entire_insn & 0xfc000000) == 0x6c000000) ++ { itype = LM32BF_INSN_CMPGEI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 28 : ++ if ((entire_insn & 0xfc000000) == 0x70000000) ++ { itype = LM32BF_INSN_CMPGEUI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 29 : ++ if ((entire_insn & 0xfc000000) == 0x74000000) ++ { itype = LM32BF_INSN_CMPGUI; goto extract_sfmt_andi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 30 : ++ if ((entire_insn & 0xfc000000) == 0x78000000) ++ { itype = LM32BF_INSN_ORHII; goto extract_sfmt_andhii; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 31 : ++ if ((entire_insn & 0xfc000000) == 0x7c000000) ++ { itype = LM32BF_INSN_CMPNEI; goto extract_sfmt_addi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 32 : ++ if ((entire_insn & 0xfc0007ff) == 0x80000000) ++ { itype = LM32BF_INSN_SRU; goto extract_sfmt_sl; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 33 : ++ if ((entire_insn & 0xfc0007ff) == 0x84000000) ++ { itype = LM32BF_INSN_NOR; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 34 : ++ if ((entire_insn & 0xfc0007ff) == 0x88000000) ++ { itype = LM32BF_INSN_MUL; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 35 : ++ if ((entire_insn & 0xfc0007ff) == 0x8c000000) ++ { itype = LM32BF_INSN_DIVU; goto extract_sfmt_divu; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 36 : ++ if ((entire_insn & 0xfc1f07ff) == 0x90000000) ++ { itype = LM32BF_INSN_RCSR; goto extract_sfmt_rcsr; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 37 : ++ if ((entire_insn & 0xfc0007ff) == 0x94000000) ++ { itype = LM32BF_INSN_SR; goto extract_sfmt_sl; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 38 : ++ if ((entire_insn & 0xfc0007ff) == 0x98000000) ++ { itype = LM32BF_INSN_XOR; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 40 : ++ if ((entire_insn & 0xfc0007ff) == 0xa0000000) ++ { itype = LM32BF_INSN_AND; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 41 : ++ if ((entire_insn & 0xfc0007ff) == 0xa4000000) ++ { itype = LM32BF_INSN_XNOR; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 43 : ++ { ++ unsigned int val = (((insn >> 1) & (1 << 1)) | ((insn >> 0) & (1 << 0))); ++ switch (val) ++ { ++ case 0 : ++ if ((entire_insn & 0xffffffff) == 0xac000002) ++ { itype = LM32BF_INSN_BREAK; goto extract_sfmt_break; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 3 : ++ if ((entire_insn & 0xffffffff) == 0xac000007) ++ { itype = LM32BF_INSN_SCALL; goto extract_sfmt_break; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ default : itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ } ++ } ++ case 44 : ++ if ((entire_insn & 0xfc1f07ff) == 0xb0000000) ++ { itype = LM32BF_INSN_SEXTB; goto extract_sfmt_sextb; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 45 : ++ if ((entire_insn & 0xfc0007ff) == 0xb4000000) ++ { itype = LM32BF_INSN_ADD; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 46 : ++ if ((entire_insn & 0xfc0007ff) == 0xb8000000) ++ { itype = LM32BF_INSN_OR; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 47 : ++ if ((entire_insn & 0xfc0007ff) == 0xbc000000) ++ { itype = LM32BF_INSN_SL; goto extract_sfmt_sl; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 48 : ++ if ((entire_insn & 0xfc1fffff) == 0xc0000000) ++ { itype = LM32BF_INSN_B; goto extract_sfmt_b; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 49 : ++ if ((entire_insn & 0xfc0007ff) == 0xc4000000) ++ { itype = LM32BF_INSN_MODU; goto extract_sfmt_divu; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 50 : ++ if ((entire_insn & 0xfc0007ff) == 0xc8000000) ++ { itype = LM32BF_INSN_SUB; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 51 : ++ if ((entire_insn & 0xfc000000) == 0xcc000000) ++ { itype = LM32BF_INSN_USER; goto extract_sfmt_user; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 52 : ++ if ((entire_insn & 0xfc00ffff) == 0xd0000000) ++ { itype = LM32BF_INSN_WCSR; goto extract_sfmt_wcsr; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 54 : ++ if ((entire_insn & 0xfc1fffff) == 0xd8000000) ++ { itype = LM32BF_INSN_CALL; goto extract_sfmt_call; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 55 : ++ if ((entire_insn & 0xfc1f07ff) == 0xdc000000) ++ { itype = LM32BF_INSN_SEXTH; goto extract_sfmt_sextb; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 56 : ++ if ((entire_insn & 0xfc000000) == 0xe0000000) ++ { itype = LM32BF_INSN_BI; goto extract_sfmt_bi; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 57 : ++ if ((entire_insn & 0xfc0007ff) == 0xe4000000) ++ { itype = LM32BF_INSN_CMPE; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 58 : ++ if ((entire_insn & 0xfc0007ff) == 0xe8000000) ++ { itype = LM32BF_INSN_CMPG; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 59 : ++ if ((entire_insn & 0xfc0007ff) == 0xec000000) ++ { itype = LM32BF_INSN_CMPGE; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 60 : ++ if ((entire_insn & 0xfc0007ff) == 0xf0000000) ++ { itype = LM32BF_INSN_CMPGEU; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 61 : ++ if ((entire_insn & 0xfc0007ff) == 0xf4000000) ++ { itype = LM32BF_INSN_CMPGU; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 62 : ++ if ((entire_insn & 0xfc000000) == 0xf8000000) ++ { itype = LM32BF_INSN_CALLI; goto extract_sfmt_calli; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ case 63 : ++ if ((entire_insn & 0xfc0007ff) == 0xfc000000) ++ { itype = LM32BF_INSN_CMPNE; goto extract_sfmt_add; } ++ itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ default : itype = LM32BF_INSN_X_INVALID; goto extract_sfmt_empty; ++ } ++ } ++ } ++ ++ /* The instruction has been decoded, now extract the fields. */ ++ ++ extract_sfmt_empty: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++#define FLD(f) abuf->fields.fmt_empty.f ++ ++ ++ /* Record the fields for the semantic handler. */ ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_empty", (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_add: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_user.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_r2; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_add", "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_addi: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_addi", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_andi: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_andi.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_uimm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_uimm) = f_uimm; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_andi", "f_r0 0x%x", 'x', f_r0, "f_uimm 0x%x", 'x', f_uimm, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_andhii: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_andi.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_uimm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_uimm) = f_uimm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_andhii", "f_uimm 0x%x", 'x', f_uimm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_b: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_be.f ++ UINT f_r0; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_b", "f_r0 0x%x", 'x', f_r0, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_bi: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_bi.f ++ SI f_call; ++ ++ f_call = ((pc) + (((int) (((EXTRACT_LSB0_INT (insn, 32, 25, 26)) << (6))) >> (4)))); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (i_call) = f_call; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_bi", "call 0x%x", 'x', f_call, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_be: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_be.f ++ UINT f_r0; ++ UINT f_r1; ++ SI f_branch; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_branch = ((pc) + (((int) (((EXTRACT_LSB0_INT (insn, 32, 15, 16)) << (16))) >> (14)))); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ FLD (i_branch) = f_branch; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_be", "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, "branch 0x%x", 'x', f_branch, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_call: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_be.f ++ UINT f_r0; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_call", "f_r0 0x%x", 'x', f_r0, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_calli: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_bi.f ++ SI f_call; ++ ++ f_call = ((pc) + (((int) (((EXTRACT_LSB0_INT (insn, 32, 25, 26)) << (6))) >> (4)))); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (i_call) = f_call; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_calli", "call 0x%x", 'x', f_call, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_divu: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_user.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_r2; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_divu", "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_lb: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lb", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_lh: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lh", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_lw: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_lw", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_ori: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_andi.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_uimm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_uimm = EXTRACT_LSB0_UINT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_uimm) = f_uimm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_ori", "f_uimm 0x%x", 'x', f_uimm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_rcsr: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_rcsr.f ++ UINT f_csr; ++ UINT f_r2; ++ ++ f_csr = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_csr) = f_csr; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_rcsr", "f_csr 0x%x", 'x', f_csr, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_sb: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sb", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_sextb: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_user.f ++ UINT f_r0; ++ UINT f_r2; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sextb", "f_r0 0x%x", 'x', f_r0, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_sh: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sh", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_sl: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_user.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_r2; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sl", "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_sw: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_addi.f ++ UINT f_r0; ++ UINT f_r1; ++ INT f_imm; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_imm = EXTRACT_LSB0_INT (insn, 32, 15, 16); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_imm) = f_imm; ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_sw", "f_imm 0x%x", 'x', f_imm, "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_user: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_user.f ++ UINT f_r0; ++ UINT f_r1; ++ UINT f_r2; ++ UINT f_user; ++ ++ f_r0 = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ f_r2 = EXTRACT_LSB0_UINT (insn, 32, 15, 5); ++ f_user = EXTRACT_LSB0_UINT (insn, 32, 10, 11); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_r0) = f_r0; ++ FLD (f_r1) = f_r1; ++ FLD (f_user) = f_user; ++ FLD (f_r2) = f_r2; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_user", "f_r0 0x%x", 'x', f_r0, "f_r1 0x%x", 'x', f_r1, "f_user 0x%x", 'x', f_user, "f_r2 0x%x", 'x', f_r2, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_wcsr: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++ CGEN_INSN_INT insn = entire_insn; ++#define FLD(f) abuf->fields.sfmt_wcsr.f ++ UINT f_csr; ++ UINT f_r1; ++ ++ f_csr = EXTRACT_LSB0_UINT (insn, 32, 25, 5); ++ f_r1 = EXTRACT_LSB0_UINT (insn, 32, 20, 5); ++ ++ /* Record the fields for the semantic handler. */ ++ FLD (f_csr) = f_csr; ++ FLD (f_r1) = f_r1; ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_wcsr", "f_csr 0x%x", 'x', f_csr, "f_r1 0x%x", 'x', f_r1, (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++ extract_sfmt_break: ++ { ++ const IDESC *idesc = &lm32bf_insn_data[itype]; ++#define FLD(f) abuf->fields.fmt_empty.f ++ ++ ++ /* Record the fields for the semantic handler. */ ++ TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_break", (char *) 0)); ++ ++#undef FLD ++ return idesc; ++ } ++ ++} +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/decode.h gdb-6.8.50.20090224/sim/lm32/decode.h +--- gdb-6.8.50.20090224.orig/sim/lm32/decode.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/decode.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,76 @@ ++/* Decode header for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#ifndef LM32BF_DECODE_H ++#define LM32BF_DECODE_H ++ ++extern const IDESC *lm32bf_decode (SIM_CPU *, IADDR, ++ CGEN_INSN_INT, CGEN_INSN_INT, ++ ARGBUF *); ++extern void lm32bf_init_idesc_table (SIM_CPU *); ++extern void lm32bf_sem_init_idesc_table (SIM_CPU *); ++extern void lm32bf_semf_init_idesc_table (SIM_CPU *); ++ ++/* Enum declaration for instructions in cpu family lm32bf. */ ++typedef enum lm32bf_insn_type { ++ LM32BF_INSN_X_INVALID, LM32BF_INSN_X_AFTER, LM32BF_INSN_X_BEFORE, LM32BF_INSN_X_CTI_CHAIN ++ , LM32BF_INSN_X_CHAIN, LM32BF_INSN_X_BEGIN, LM32BF_INSN_ADD, LM32BF_INSN_ADDI ++ , LM32BF_INSN_AND, LM32BF_INSN_ANDI, LM32BF_INSN_ANDHII, LM32BF_INSN_B ++ , LM32BF_INSN_BI, LM32BF_INSN_BE, LM32BF_INSN_BG, LM32BF_INSN_BGE ++ , LM32BF_INSN_BGEU, LM32BF_INSN_BGU, LM32BF_INSN_BNE, LM32BF_INSN_CALL ++ , LM32BF_INSN_CALLI, LM32BF_INSN_CMPE, LM32BF_INSN_CMPEI, LM32BF_INSN_CMPG ++ , LM32BF_INSN_CMPGI, LM32BF_INSN_CMPGE, LM32BF_INSN_CMPGEI, LM32BF_INSN_CMPGEU ++ , LM32BF_INSN_CMPGEUI, LM32BF_INSN_CMPGU, LM32BF_INSN_CMPGUI, LM32BF_INSN_CMPNE ++ , LM32BF_INSN_CMPNEI, LM32BF_INSN_DIVU, LM32BF_INSN_LB, LM32BF_INSN_LBU ++ , LM32BF_INSN_LH, LM32BF_INSN_LHU, LM32BF_INSN_LW, LM32BF_INSN_MODU ++ , LM32BF_INSN_MUL, LM32BF_INSN_MULI, LM32BF_INSN_NOR, LM32BF_INSN_NORI ++ , LM32BF_INSN_OR, LM32BF_INSN_ORI, LM32BF_INSN_ORHII, LM32BF_INSN_RCSR ++ , LM32BF_INSN_SB, LM32BF_INSN_SEXTB, LM32BF_INSN_SEXTH, LM32BF_INSN_SH ++ , LM32BF_INSN_SL, LM32BF_INSN_SLI, LM32BF_INSN_SR, LM32BF_INSN_SRI ++ , LM32BF_INSN_SRU, LM32BF_INSN_SRUI, LM32BF_INSN_SUB, LM32BF_INSN_SW ++ , LM32BF_INSN_USER, LM32BF_INSN_WCSR, LM32BF_INSN_XOR, LM32BF_INSN_XORI ++ , LM32BF_INSN_XNOR, LM32BF_INSN_XNORI, LM32BF_INSN_BREAK, LM32BF_INSN_SCALL ++ , LM32BF_INSN__MAX ++} LM32BF_INSN_TYPE; ++ ++/* Enum declaration for semantic formats in cpu family lm32bf. */ ++typedef enum lm32bf_sfmt_type { ++ LM32BF_SFMT_EMPTY, LM32BF_SFMT_ADD, LM32BF_SFMT_ADDI, LM32BF_SFMT_ANDI ++ , LM32BF_SFMT_ANDHII, LM32BF_SFMT_B, LM32BF_SFMT_BI, LM32BF_SFMT_BE ++ , LM32BF_SFMT_CALL, LM32BF_SFMT_CALLI, LM32BF_SFMT_DIVU, LM32BF_SFMT_LB ++ , LM32BF_SFMT_LH, LM32BF_SFMT_LW, LM32BF_SFMT_ORI, LM32BF_SFMT_RCSR ++ , LM32BF_SFMT_SB, LM32BF_SFMT_SEXTB, LM32BF_SFMT_SH, LM32BF_SFMT_SL ++ , LM32BF_SFMT_SW, LM32BF_SFMT_USER, LM32BF_SFMT_WCSR, LM32BF_SFMT_BREAK ++} LM32BF_SFMT_TYPE; ++ ++/* Function unit handlers (user written). */ ++ ++extern int lm32bf_model_lm32_u_exec (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/); ++ ++/* Profiling before/after handlers (user written) */ ++ ++extern void lm32bf_model_insn_before (SIM_CPU *, int /*first_p*/); ++extern void lm32bf_model_insn_after (SIM_CPU *, int /*last_p*/, int /*cycles*/); ++ ++#endif /* LM32BF_DECODE_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32cpu.c gdb-6.8.50.20090224/sim/lm32/dv-lm32cpu.c +--- gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32cpu.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/dv-lm32cpu.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,239 @@ ++/* Lattice Mico32 CPU model. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "hw-main.h" ++#include "sim-main.h" ++ ++ ++struct lm32cpu { ++ struct hw_event* event; ++}; ++ ++/* input port ID's */ ++ ++enum { ++ INT0_PORT, ++ INT1_PORT, ++ INT2_PORT, ++ INT3_PORT, ++ INT4_PORT, ++ INT5_PORT, ++ INT6_PORT, ++ INT7_PORT, ++ INT8_PORT, ++ INT9_PORT, ++ INT10_PORT, ++ INT11_PORT, ++ INT12_PORT, ++ INT13_PORT, ++ INT14_PORT, ++ INT15_PORT, ++ INT16_PORT, ++ INT17_PORT, ++ INT18_PORT, ++ INT19_PORT, ++ INT20_PORT, ++ INT21_PORT, ++ INT22_PORT, ++ INT23_PORT, ++ INT24_PORT, ++ INT25_PORT, ++ INT26_PORT, ++ INT27_PORT, ++ INT28_PORT, ++ INT29_PORT, ++ INT30_PORT, ++ INT31_PORT, ++}; ++ ++static const struct hw_port_descriptor lm32cpu_ports[] = { ++ /* interrupt inputs */ ++ { "int0", INT0_PORT, 0, input_port, }, ++ { "int1", INT1_PORT, 0, input_port, }, ++ { "int2", INT2_PORT, 0, input_port, }, ++ { "int3", INT3_PORT, 0, input_port, }, ++ { "int4", INT4_PORT, 0, input_port, }, ++ { "int5", INT5_PORT, 0, input_port, }, ++ { "int6", INT6_PORT, 0, input_port, }, ++ { "int7", INT7_PORT, 0, input_port, }, ++ { "int8", INT8_PORT, 0, input_port, }, ++ { "int9", INT9_PORT, 0, input_port, }, ++ { "int10", INT10_PORT, 0, input_port, }, ++ { "int11", INT11_PORT, 0, input_port, }, ++ { "int12", INT12_PORT, 0, input_port, }, ++ { "int13", INT13_PORT, 0, input_port, }, ++ { "int14", INT14_PORT, 0, input_port, }, ++ { "int15", INT15_PORT, 0, input_port, }, ++ { "int16", INT16_PORT, 0, input_port, }, ++ { "int17", INT17_PORT, 0, input_port, }, ++ { "int18", INT18_PORT, 0, input_port, }, ++ { "int19", INT19_PORT, 0, input_port, }, ++ { "int20", INT20_PORT, 0, input_port, }, ++ { "int21", INT21_PORT, 0, input_port, }, ++ { "int22", INT22_PORT, 0, input_port, }, ++ { "int23", INT23_PORT, 0, input_port, }, ++ { "int24", INT24_PORT, 0, input_port, }, ++ { "int25", INT25_PORT, 0, input_port, }, ++ { "int26", INT26_PORT, 0, input_port, }, ++ { "int27", INT27_PORT, 0, input_port, }, ++ { "int28", INT28_PORT, 0, input_port, }, ++ { "int29", INT29_PORT, 0, input_port, }, ++ { "int30", INT30_PORT, 0, input_port, }, ++ { "int31", INT31_PORT, 0, input_port, }, ++ { NULL, }, ++}; ++ ++ ++ ++/* ++ * Finish off the partially created hw device. Attach our local ++ * callbacks. Wire up our port names etc ++ */ ++static hw_port_event_method lm32cpu_port_event; ++ ++ ++static void ++lm32cpu_finish (struct hw *me) ++{ ++ struct lm32cpu *controller; ++ ++ controller = HW_ZALLOC (me, struct lm32cpu); ++ set_hw_data (me, controller); ++ set_hw_ports (me, lm32cpu_ports); ++ set_hw_port_event (me, lm32cpu_port_event); ++ ++ /* Initialize the pending interrupt flags */ ++ controller->event = NULL; ++} ++ ++ ++/* An event arrives on an interrupt port */ ++static unsigned int s_ui_ExtIntrs = 0; ++ ++ ++static void ++deliver_lm32cpu_interrupt (struct hw *me, ++ void *data) ++{ ++ static unsigned int ip, im, im_and_ip_result; ++ struct lm32cpu *controller = hw_data (me); ++ SIM_DESC sd = hw_system (me); ++ sim_cpu *cpu = STATE_CPU (sd, 0); /* NB: fix CPU 0. */ ++ address_word cia = CIA_GET (cpu); ++ int interrupt = (int)data; ++ ++ ++ HW_TRACE ((me, "interrupt-check event")); ++ ++ ++ /* ++ * Determine if an external interrupt is active ++ * and needs to cause an exception ++ */ ++ im = lm32bf_h_csr_get(cpu, LM32_CSR_IM); ++ ip = lm32bf_h_csr_get(cpu, LM32_CSR_IP); ++ im_and_ip_result = im & ip; ++ ++ ++ if ((lm32bf_h_csr_get (cpu, LM32_CSR_IE) & 1) && (im_and_ip_result != 0)){ ++ /* Save PC in exception address register */ ++ lm32bf_h_gr_set (cpu, 30, lm32bf_h_pc_get (cpu)); ++ /* Restart at interrupt offset in handler exception table */ ++ lm32bf_h_pc_set (cpu, lm32bf_h_csr_get (cpu, LM32_CSR_EBA) + LM32_EID_INTERRUPT * 32); ++ /* Save interrupt enable and then clear */ ++ lm32bf_h_csr_set (cpu, LM32_CSR_IE, 0x2); ++ } ++ ++ /* reschedule soon */ ++ if(controller->event != NULL) ++ hw_event_queue_deschedule(me, controller->event); ++ controller->event = NULL; ++ ++ ++ /* if there are external interrupts, schedule an interrupt-check again. ++ * NOTE: THIS MAKES IT VERY INEFFICIENT. INSTEAD, TRIGGER THIS ++ * CHECk_EVENT WHEN THE USER ENABLES IE OR USER MODIFIES IM REGISTERS. ++ */ ++ if(s_ui_ExtIntrs != 0) ++ controller->event = hw_event_queue_schedule (me, 1, deliver_lm32cpu_interrupt, data); ++} ++ ++ ++ ++/* Handle an event on one of the CPU's ports. */ ++static void ++lm32cpu_port_event (struct hw *me, ++ int my_port, ++ struct hw *source, ++ int source_port, ++ int level) ++{ ++ struct lm32cpu *controller = hw_data (me); ++ SIM_DESC sd = hw_system (me); ++ sim_cpu *cpu = STATE_CPU (sd, 0); /* NB: fix CPU 0. */ ++ address_word cia = CIA_GET (cpu); ++ ++ ++ HW_TRACE ((me, "interrupt event on port %d, level %d", my_port, level)); ++ ++ ++ ++ /* ++ * Activate IP if the interrupt's activated; don't do anything if ++ * the interrupt's deactivated. ++ */ ++ if(level == 1){ ++ /* ++ * save state of external interrupt ++ */ ++ s_ui_ExtIntrs |= (1 << my_port); ++ ++ /* interrupt-activated so set IP */ ++ lm32bf_h_csr_set (cpu, LM32_CSR_IP, ++ lm32bf_h_csr_get (cpu, LM32_CSR_IP) | (1 << my_port)); ++ ++ /* ++ * Since interrupt is activated, queue an immediate event ++ * to check if this interrupt is serviceable ++ */ ++ if(controller->event != NULL) ++ hw_event_queue_deschedule(me, controller->event); ++ ++ ++ /* ++ * Queue an immediate event to check if this interrupt must be serviced; ++ * this will happen after the current instruction is complete ++ */ ++ controller->event = hw_event_queue_schedule ( me, ++ 0, ++ deliver_lm32cpu_interrupt, ++ 0); ++ }else{ ++ /* ++ * save state of external interrupt ++ */ ++ s_ui_ExtIntrs &= ~(1 << my_port); ++ } ++} ++ ++ ++const struct hw_descriptor dv_lm32cpu_descriptor[] = { ++ { "lm32cpu", lm32cpu_finish, }, ++ { NULL }, ++}; ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32timer.c gdb-6.8.50.20090224/sim/lm32/dv-lm32timer.c +--- gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32timer.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/dv-lm32timer.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,228 @@ ++/* Lattice Mico32 timer model. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "sim-main.h" ++#include "hw-main.h" ++#include "sim-assert.h" ++ ++struct lm32timer { ++ unsigned base; /* Base address of this timer */ ++ unsigned limit; /* Limit address of this timer */ ++ unsigned int status; ++ unsigned int control; ++ unsigned int period; ++ unsigned int snapshot; ++ struct hw_event* event; ++}; ++ ++/* Timer registers */ ++#define LM32_TIMER_STATUS 0x0 ++#define LM32_TIMER_CONTROL 0x4 ++#define LM32_TIMER_PERIOD 0x8 ++#define LM32_TIMER_SNAPSHOT 0xc ++ ++/* Timer ports */ ++ ++enum { ++ INT_PORT ++ }; ++ ++static const struct hw_port_descriptor lm32timer_ports[] = { ++ { "int", INT_PORT, 0, output_port }, ++ {} ++}; ++ ++static void ++do_timer_event (struct hw *me, void *data) ++{ ++ struct lm32timer *timer = hw_data (me); ++ ++ /* Is timer started? */ ++ if (timer->control & 0x4) ++ { ++ if (timer->snapshot) ++ { ++ /* Decrement timer */ ++ timer->snapshot--; ++ } ++ else if (timer->control & 1) ++ { ++ /* Restart timer */ ++ timer->snapshot = timer->period; ++ } ++ } ++ /* Generate interrupt when timer is at 0, and interrupt enable is 1 */ ++ if ((timer->snapshot == 0) && (timer->control & 1)) ++ { ++ /* Generate interrupt */ ++ hw_port_event (me, INT_PORT, 1); ++ } ++ /* If timer is started, schedule another event to decrement the timer again */ ++ if (timer->control & 4) ++ hw_event_queue_schedule (me, 1, do_timer_event, 0); ++} ++ ++static unsigned ++lm32timer_io_write_buffer (struct hw *me, ++ const void *source, ++ int space, ++ unsigned_word base, ++ unsigned nr_bytes) ++{ ++ struct lm32timer *timers = hw_data (me); ++ int timer_reg; ++ const unsigned char *source_bytes = source; ++ int value = 0; ++ ++ HW_TRACE ((me, "write to 0x%08lx length %d with 0x%x", (long) base, ++ (int) nr_bytes, value)); ++ ++ if (nr_bytes == 4) ++ value = (source_bytes[0] << 24) ++ | (source_bytes[1] << 16) ++ | (source_bytes[2] << 8) ++ | (source_bytes[3]); ++ else ++ hw_abort (me, "write with invalid number of bytes: %d", nr_bytes); ++ ++ timer_reg = base - timers->base; ++ ++ switch (timer_reg) ++ { ++ case LM32_TIMER_STATUS: ++ timers->status = value; ++ break; ++ case LM32_TIMER_CONTROL: ++ timers->control = value; ++ if (timers->control & 0x4) ++ { ++ /* Timer is started */ ++ hw_event_queue_schedule (me, 1, do_timer_event, 0); ++ } ++ break; ++ case LM32_TIMER_PERIOD: ++ timers->period = value; ++ break; ++ default: ++ hw_abort (me, "invalid register address: 0x%x.", timer_reg); ++ } ++ ++ return nr_bytes; ++} ++ ++static unsigned ++lm32timer_io_read_buffer (struct hw *me, ++ void *dest, ++ int space, ++ unsigned_word base, ++ unsigned nr_bytes) ++{ ++ struct lm32timer *timers = hw_data (me); ++ int timer_reg; ++ int value; ++ unsigned char *dest_bytes = dest; ++ ++ HW_TRACE ((me, "read 0x%08lx length %d", (long) base, (int) nr_bytes)); ++ ++ timer_reg = base - timers->base; ++ ++ switch (timer_reg) ++ { ++ case LM32_TIMER_STATUS: ++ value = timers->status; ++ break; ++ case LM32_TIMER_CONTROL: ++ value = timers->control; ++ break; ++ case LM32_TIMER_PERIOD: ++ value = timers->period; ++ break; ++ case LM32_TIMER_SNAPSHOT: ++ value = timers->snapshot; ++ break; ++ default: ++ hw_abort (me, "invalid register address: 0x%x.", timer_reg); ++ } ++ ++ if (nr_bytes == 4) ++ { ++ dest_bytes[0] = value >> 24; ++ dest_bytes[1] = value >> 16; ++ dest_bytes[2] = value >> 8; ++ dest_bytes[3] = value; ++ } ++ else ++ hw_abort (me, "read of unsupported number of bytes: %d", nr_bytes); ++ ++ return nr_bytes; ++} ++ ++static void ++attach_lm32timer_regs (struct hw *me, struct lm32timer *timers) ++{ ++ unsigned_word attach_address; ++ int attach_space; ++ unsigned attach_size; ++ reg_property_spec reg; ++ ++ if (hw_find_property (me, "reg") == NULL) ++ hw_abort (me, "Missing \"reg\" property"); ++ if (!hw_find_reg_array_property (me, "reg", 0, ®)) ++ hw_abort (me, "\"reg\" property must contain three addr/size entries"); ++ hw_unit_address_to_attach_address (hw_parent (me), ++ ®.address, ++ &attach_space, ++ &attach_address, ++ me); ++ timers->base = attach_address; ++ hw_unit_size_to_attach_size (hw_parent (me), ++ ®.size, ++ &attach_size, me); ++ timers->limit = attach_address + (attach_size - 1); ++ hw_attach_address (hw_parent (me), ++ 0, ++ attach_space, attach_address, attach_size, ++ me); ++} ++ ++static void ++lm32timer_finish (struct hw *me) ++{ ++ struct lm32timer *timers; ++ int i; ++ ++ timers = HW_ZALLOC (me, struct lm32timer); ++ set_hw_data (me, timers); ++ set_hw_io_read_buffer (me, lm32timer_io_read_buffer); ++ set_hw_io_write_buffer (me, lm32timer_io_write_buffer); ++ set_hw_ports (me, lm32timer_ports); ++ ++ /* Attach ourself to our parent bus */ ++ attach_lm32timer_regs (me, timers); ++ ++ /* Initialize the timers */ ++ timers->status = 0; ++ timers->control = 0; ++ timers->period = 0; ++ timers->snapshot = 0; ++} ++ ++const struct hw_descriptor dv_lm32timer_descriptor[] = { ++ { "lm32timer", lm32timer_finish, }, ++ { NULL }, ++}; +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32uart.c gdb-6.8.50.20090224/sim/lm32/dv-lm32uart.c +--- gdb-6.8.50.20090224.orig/sim/lm32/dv-lm32uart.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/dv-lm32uart.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,321 @@ ++/* Lattice Mico32 UART model. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "sim-main.h" ++#include "hw-main.h" ++#include "sim-assert.h" ++ ++#include ++#include ++ ++struct lm32uart { ++ unsigned base; /* Base address of this UART */ ++ unsigned limit; /* Limit address of this UART */ ++ unsigned char rbr; ++ unsigned char thr; ++ unsigned char ier; ++ unsigned char iir; ++ unsigned char lcr; ++ unsigned char mcr; ++ unsigned char lsr; ++ unsigned char msr; ++ unsigned char div; ++ struct hw_event* event; ++}; ++ ++/* UART registers */ ++ ++#define LM32_UART_RBR 0x0 ++#define LM32_UART_THR 0x0 ++#define LM32_UART_IER 0x4 ++#define LM32_UART_IIR 0x8 ++#define LM32_UART_LCR 0xc ++#define LM32_UART_MCR 0x10 ++#define LM32_UART_LSR 0x14 ++#define LM32_UART_MSR 0x18 ++#define LM32_UART_DIV 0x1c ++ ++#define LM32_UART_IER_RX_INT 0x1 ++#define LM32_UART_IER_TX_INT 0x2 ++ ++#define MICOUART_IIR_TXRDY 0x2 ++#define MICOUART_IIR_RXRDY 0x4 ++ ++#define LM32_UART_LSR_RX_RDY 0x01 ++#define LM32_UART_LSR_TX_RDY 0x20 ++ ++#define LM32_UART_LCR_WLS_MASK 0x3 ++#define LM32_UART_LCR_WLS_5 0x0 ++#define LM32_UART_LCR_WLS_6 0x1 ++#define LM32_UART_LCR_WLS_7 0x2 ++#define LM32_UART_LCR_WLS_8 0x3 ++ ++/* UART ports */ ++ ++enum { ++ INT_PORT ++ }; ++ ++static const struct hw_port_descriptor lm32uart_ports[] = { ++ { "int", INT_PORT, 0, output_port }, ++ {} ++}; ++ ++static void ++do_uart_tx_event (struct hw *me, void *data) ++{ ++ struct lm32uart *uart = hw_data (me); ++ char c; ++ ++ /* Generate interrupt when transmission is complete */ ++ if (uart->ier & LM32_UART_IER_TX_INT) { ++ /* Generate interrupt */ ++ hw_port_event (me, INT_PORT, 1); ++ } ++ ++ /* Indicate which interrupt has occured */ ++ uart->iir = MICOUART_IIR_TXRDY; ++ ++ /* Indicate THR is empty */ ++ uart->lsr |= LM32_UART_LSR_TX_RDY; ++ ++ /* Output the character in the THR */ ++ c = (char)uart->thr; ++ ++ /* WLS field in LCR register specifies the number of bits to output */ ++ switch (uart->lcr & LM32_UART_LCR_WLS_MASK) ++ { ++ case LM32_UART_LCR_WLS_5: ++ c &= 0x1f; ++ break; ++ case LM32_UART_LCR_WLS_6: ++ c &= 0x3f; ++ break; ++ case LM32_UART_LCR_WLS_7: ++ c &= 0x7f; ++ break; ++ } ++ printf ("%c", c); ++} ++ ++static unsigned ++lm32uart_io_write_buffer (struct hw *me, ++ const void *source, ++ int space, ++ unsigned_word base, ++ unsigned nr_bytes) ++{ ++ struct lm32uart *uart = hw_data (me); ++ int uart_reg; ++ const unsigned char *source_bytes = source; ++ int value = 0; ++ ++ HW_TRACE ((me, "write to 0x%08lx length %d with 0x%x", (long) base, ++ (int) nr_bytes, value)); ++ ++ if (nr_bytes == 4) ++ value = (source_bytes[0] << 24) ++ | (source_bytes[1] << 16) ++ | (source_bytes[2] << 8) ++ | (source_bytes[3]); ++ else ++ hw_abort (me, "write of unsupported number of bytes: %d.", nr_bytes); ++ ++ uart_reg = base - uart->base; ++ ++ switch (uart_reg) ++ { ++ case LM32_UART_THR: ++ /* Buffer the character to output */ ++ uart->thr = value; ++ ++ /* Indicate the THR is full */ ++ uart->lsr &= ~LM32_UART_LSR_TX_RDY; ++ ++ /* deassert interrupt when IER is loaded */ ++ uart->iir &= ~MICOUART_IIR_TXRDY; ++ ++ /* schedule an event to output the character */ ++ hw_event_queue_schedule (me, 1, do_uart_tx_event, 0); ++ ++ break; ++ case LM32_UART_IER: ++ uart->ier = value; ++ if((value & LM32_UART_IER_TX_INT) && (uart->lsr & LM32_UART_LSR_TX_RDY)){ ++ /* hw_event_queue_schedule (me, 1, do_uart_tx_event, 0); */ ++ uart->lsr |= LM32_UART_LSR_TX_RDY; ++ uart->iir |= MICOUART_IIR_TXRDY; ++ hw_port_event (me, INT_PORT, 1); ++ }else if((value & LM32_UART_IER_TX_INT) == 0){ ++ hw_port_event (me, INT_PORT, 0); ++ } ++ break; ++ case LM32_UART_IIR: ++ uart->iir = value; ++ break; ++ case LM32_UART_LCR: ++ uart->lcr = value; ++ break; ++ case LM32_UART_MCR: ++ uart->mcr = value; ++ break; ++ case LM32_UART_LSR: ++ uart->lsr = value; ++ break; ++ case LM32_UART_MSR: ++ uart->msr = value; ++ break; ++ case LM32_UART_DIV: ++ uart->div = value; ++ break; ++ default: ++ hw_abort (me, "write to invalid register address: 0x%x.", uart_reg); ++ } ++ ++ return nr_bytes; ++} ++ ++static unsigned ++lm32uart_io_read_buffer (struct hw *me, ++ void *dest, ++ int space, ++ unsigned_word base, ++ unsigned nr_bytes) ++{ ++ struct lm32uart *uart = hw_data (me); ++ int uart_reg; ++ int value; ++ unsigned char *dest_bytes = dest; ++ fd_set fd; ++ struct timeval tv; ++ ++ HW_TRACE ((me, "read 0x%08lx length %d", (long) base, (int) nr_bytes)); ++ ++ uart_reg = base - uart->base; ++ ++ switch (uart_reg) ++ { ++ case LM32_UART_RBR: ++ value = getchar (); ++ uart->lsr &= ~LM32_UART_LSR_RX_RDY; ++ break; ++ case LM32_UART_IER: ++ value = uart->ier; ++ break; ++ case LM32_UART_IIR: ++ value = uart->iir; ++ break; ++ case LM32_UART_LCR: ++ value = uart->lcr; ++ break; ++ case LM32_UART_MCR: ++ value = uart->mcr; ++ break; ++ case LM32_UART_LSR: ++ /* Check to see if any data waiting in stdin */ ++ FD_ZERO (&fd); ++ FD_SET (fileno (stdin), &fd); ++ tv.tv_sec = 0; ++ tv.tv_usec = 1; ++ if (select (fileno (stdin) + 1, &fd, NULL, NULL, &tv)) ++ uart->lsr |= LM32_UART_LSR_RX_RDY; ++ value = uart->lsr; ++ break; ++ case LM32_UART_MSR: ++ value = uart->msr; ++ break; ++ case LM32_UART_DIV: ++ value = uart->div; ++ break; ++ default: ++ hw_abort (me, "read from invalid register address: 0x%x.", uart_reg); ++ } ++ ++ if (nr_bytes == 4) ++ { ++ dest_bytes[0] = value >> 24; ++ dest_bytes[1] = value >> 16; ++ dest_bytes[2] = value >> 8; ++ dest_bytes[3] = value; ++ } ++ else ++ hw_abort (me, "read of unsupported number of bytes: %d", nr_bytes); ++ ++ return nr_bytes; ++} ++ ++static void ++attach_lm32uart_regs (struct hw *me, struct lm32uart *uart) ++{ ++ unsigned_word attach_address; ++ int attach_space; ++ unsigned attach_size; ++ reg_property_spec reg; ++ ++ if (hw_find_property (me, "reg") == NULL) ++ hw_abort (me, "Missing \"reg\" property"); ++ if (!hw_find_reg_array_property (me, "reg", 0, ®)) ++ hw_abort (me, "\"reg\" property must contain three addr/size entries"); ++ hw_unit_address_to_attach_address (hw_parent (me), ++ ®.address, ++ &attach_space, ++ &attach_address, ++ me); ++ uart->base = attach_address; ++ hw_unit_size_to_attach_size (hw_parent (me), ++ ®.size, ++ &attach_size, me); ++ uart->limit = attach_address + (attach_size - 1); ++ hw_attach_address (hw_parent (me), ++ 0, ++ attach_space, attach_address, attach_size, ++ me); ++} ++ ++static void ++lm32uart_finish (struct hw *me) ++{ ++ struct lm32uart *uart; ++ int i; ++ ++ uart = HW_ZALLOC (me, struct lm32uart); ++ set_hw_data (me, uart); ++ set_hw_io_read_buffer (me, lm32uart_io_read_buffer); ++ set_hw_io_write_buffer (me, lm32uart_io_write_buffer); ++ set_hw_ports (me, lm32uart_ports); ++ ++ /* Attach ourself to our parent bus */ ++ attach_lm32uart_regs (me, uart); ++ ++ /* Initialize the UART */ ++ uart->rbr = 0; ++ uart->thr = 0; ++ uart->ier = 0; ++ uart->iir = 0; ++ uart->lcr = 0; ++ uart->mcr = 0; ++ uart->lsr = LM32_UART_LSR_TX_RDY; ++ uart->msr = 0; ++ uart->div = 0; /* By setting to zero, characters are output immediately */ ++} ++ ++const struct hw_descriptor dv_lm32uart_descriptor[] = { ++ { "lm32uart", lm32uart_finish, }, ++ { NULL }, ++}; ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/lm32.c gdb-6.8.50.20090224/sim/lm32/lm32.c +--- gdb-6.8.50.20090224.orig/sim/lm32/lm32.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/lm32.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,96 @@ ++/* Lattice Mico32 simulator support code. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++#include "cgen-mem.h" ++#include "cgen-ops.h" ++ ++/* The contents of BUF are in target byte order. */ ++ ++int ++lm32bf_fetch_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len) ++{ ++ if (rn < 32) ++ SETTSI (buf, lm32bf_h_gr_get (current_cpu, rn)); ++ else ++ switch (rn) ++ { ++ case SIM_LM32_PC_REGNUM : ++ SETTSI (buf, lm32bf_h_pc_get (current_cpu)); ++ break; ++ default : ++ return 0; ++ } ++ ++ return -1; /*FIXME*/ ++} ++ ++/* The contents of BUF are in target byte order. */ ++ ++int ++lm32bf_store_register (SIM_CPU *current_cpu, int rn, unsigned char *buf, int len) ++{ ++ if (rn < 32) ++ lm32bf_h_gr_set (current_cpu, rn, GETTSI (buf)); ++ else ++ switch (rn) ++ { ++ case SIM_LM32_PC_REGNUM : ++ lm32bf_h_pc_set (current_cpu, GETTSI (buf)); ++ break; ++ default : ++ return 0; ++ } ++ ++ return -1; /*FIXME*/ ++} ++ ++ ++ ++#if WITH_PROFILE_MODEL_P ++ ++/* Initialize cycle counting for an insn. ++ FIRST_P is non-zero if this is the first insn in a set of parallel ++ insns. */ ++ ++void ++lm32bf_model_insn_before (SIM_CPU *cpu, int first_p) ++{ ++} ++ ++/* Record the cycles computed for an insn. ++ LAST_P is non-zero if this is the last insn in a set of parallel insns, ++ and we update the total cycle count. ++ CYCLES is the cycle count of the insn. */ ++ ++void ++lm32bf_model_insn_after (SIM_CPU *cpu, int last_p, int cycles) ++{ ++} ++ ++int ++lm32bf_model_lm32_u_exec (SIM_CPU *cpu, const IDESC *idesc, ++ int unit_num, int referenced) ++{ ++ return idesc->timing->units[unit_num].done; ++} ++ ++#endif /* WITH_PROFILE_MODEL_P */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/lm32-sim.h gdb-6.8.50.20090224/sim/lm32/lm32-sim.h +--- gdb-6.8.50.20090224.orig/sim/lm32/lm32-sim.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/lm32-sim.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,55 @@ ++/* Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#ifndef LM32_SIM_H ++#define LM32_SIM_H ++ ++#include "gdb/sim-lm32.h" ++ ++/* CSRs */ ++#define LM32_CSR_IE 0 ++#define LM32_CSR_IM 1 ++#define LM32_CSR_IP 2 ++#define LM32_CSR_ICC 3 ++#define LM32_CSR_DCC 4 ++#define LM32_CSR_CC 5 ++#define LM32_CSR_CFG 6 ++#define LM32_CSR_EBA 7 ++#define LM32_CSR_DC 8 ++#define LM32_CSR_DEBA 9 ++#define LM32_CSR_JTX 0xe ++#define LM32_CSR_JRX 0xf ++#define LM32_CSR_BP0 0x10 ++#define LM32_CSR_BP1 0x11 ++#define LM32_CSR_BP2 0x12 ++#define LM32_CSR_BP3 0x13 ++#define LM32_CSR_WP0 0x18 ++#define LM32_CSR_WP1 0x19 ++#define LM32_CSR_WP2 0x1a ++#define LM32_CSR_WP3 0x1b ++ ++/* Exception IDs */ ++#define LM32_EID_RESET 0 ++#define LM32_EID_BREAKPOINT 1 ++#define LM32_EID_INSTRUCTION_BUS_ERROR 2 ++#define LM32_EID_WATCHPOINT 3 ++#define LM32_EID_DATA_BUS_ERROR 4 ++#define LM32_EID_DIVIDE_BY_ZERO 5 ++#define LM32_EID_INTERRUPT 6 ++#define LM32_EID_SYSTEM_CALL 7 ++ ++#endif /* LM32_SIM_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/Makefile.in gdb-6.8.50.20090224/sim/lm32/Makefile.in +--- gdb-6.8.50.20090224.orig/sim/lm32/Makefile.in 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/Makefile.in 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,92 @@ ++# Makefile for Lattice Mico32 simulator. ++# Contributed by Jon Beniston ++ ++## COMMON_PRE_CONFIG_FRAG ++ ++# List of object files, less common parts. ++SIM_OBJS = \ ++ $(SIM_NEW_COMMON_OBJS) \ ++ sim-cpu.o \ ++ sim-hload.o \ ++ sim-hrw.o \ ++ sim-model.o \ ++ sim-reg.o \ ++ sim-signal.o \ ++ cgen-utils.o cgen-trace.o cgen-scache.o \ ++ cgen-run.o sim-reason.o sim-engine.o sim-stop.o \ ++ sim-if.o arch.o \ ++ cpu.o decode.o sem.o model.o mloop.o \ ++ lm32.o traps.o user.o ++ ++# List of extra dependencies. ++# Generally this consists of simulator specific files included by sim-main.h. ++SIM_EXTRA_DEPS = $(CGEN_INCLUDE_DEPS) $(srcdir)/../../opcodes/lm32-desc.h ++ ++# List of flags to always pass to $(CC). ++#SIM_EXTRA_CFLAGS = ++ ++# List of main object files for `run'. ++SIM_RUN_OBJS = nrun.o ++ ++SIM_EXTRA_CLEAN = lm32-clean ++ ++# This selects the lm32 newlib/libgloss syscall definitions. ++NL_TARGET = -DNL_TARGET_lm32 ++ ++## COMMON_POST_CONFIG_FRAG ++ ++arch = lm32 ++ ++arch.o: arch.c $(SIM_MAIN_DEPS) ++ ++traps.o: traps.c targ-vals.h $(SIM_MAIN_DEPS) ++ ++sim-if.o: sim-if.c $(SIM_MAIN_DEPS) $(srcdir)/../common/sim-core.h ++ ++LM32BF_INCLUDE_DEPS = \ ++ $(CGEN_MAIN_CPU_DEPS) \ ++ cpu.h decode.h eng.h ++ ++lm32.o: lm32.c $(LM32BF_INCLUDE_DEPS) ++ ++# FIXME: Use of `mono' is wip. ++mloop.c eng.h: stamp-mloop ++stamp-mloop: $(srcdir)/../common/genmloop.sh mloop.in Makefile ++ $(SHELL) $(srccom)/genmloop.sh \ ++ -mono -fast -pbb -switch sem-switch.c \ ++ -cpu lm32bf -infile $(srcdir)/mloop.in ++ $(SHELL) $(srcroot)/move-if-change eng.hin eng.h ++ $(SHELL) $(srcroot)/move-if-change mloop.cin mloop.c ++ touch stamp-mloop ++mloop.o: mloop.c sem-switch.c ++ ++cpu.o: cpu.c $(LM32BF_INCLUDE_DEPS) ++decode.o: decode.c $(LM32BF_INCLUDE_DEPS) ++sem.o: sem.c $(LM32BF_INCLUDE_DEPS) ++model.o: model.c $(LM32BF_INCLUDE_DEPS) ++ ++lm32-clean: ++ rm -f mloop.c eng.h stamp-mloop ++ rm -f stamp-arch stamp-cpu ++ rm -f tmp-* ++ ++# cgen support, enable with --enable-cgen-maint ++CGEN_MAINT = ; @true ++# The following line is commented in or out depending upon --enable-cgen-maint. ++@CGEN_MAINT@CGEN_MAINT = ++ ++stamp-arch: $(CGEN_READ_SCM) $(CGEN_ARCH_SCM) $(CGEN_CPU_DIR)/lm32.cpu ++ $(MAKE) cgen-arch $(CGEN_FLAGS_TO_PASS) mach=all \ ++ archfile=$(CGEN_CPU_DIR)/lm32.cpu \ ++ FLAGS="with-scache with-profile=fn" ++ touch stamp-arch ++arch.h arch.c cpuall.h: $(CGEN_MAINT) stamp-arch ++ ++stamp-cpu: $(CGEN_READ_SCM) $(CGEN_CPU_SCM) $(CGEN_DECODE_SCM) $(CGEN_CPU_DIR)/lm32.cpu ++ $(MAKE) cgen-cpu-decode $(CGEN_FLAGS_TO_PASS) \ ++ cpu=lm32bf mach=lm32 SUFFIX= \ ++ archfile=$(CGEN_CPU_DIR)/lm32.cpu \ ++ FLAGS="with-scache with-profile=fn" \ ++ EXTRAFILES="$(CGEN_CPU_SEM) $(CGEN_CPU_SEMSW)" ++ touch stamp-cpu ++cpu.h sem.c sem-switch.c model.c decode.c decode.h: $(CGEN_MAINT) stamp-cpu +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/mloop.in gdb-6.8.50.20090224/sim/lm32/mloop.in +--- gdb-6.8.50.20090224.orig/sim/lm32/mloop.in 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/mloop.in 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,203 @@ ++# Simulator main loop for lm32. -*- C -*- ++# Contributed by Jon Beniston ++# ++# This file is part of the GNU Simulators. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2, or (at your option) ++# any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License along ++# with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ ++# Syntax: ++# /bin/sh mainloop.in command ++# ++# Command is one of: ++# ++# init ++# support ++# extract-{simple,scache,pbb} ++# {full,fast}-exec-{simple,scache,pbb} ++# ++ ++case "x$1" in ++ ++xsupport) ++ ++cat <argbuf.semantic.sem_fast) (current_cpu, sc); ++#else ++ vpc = (*sc->argbuf.semantic.sem_fast) (current_cpu, &sc->argbuf); ++#endif ++#else ++ abort (); ++#endif /* WITH_SEM_SWITCH_FAST */ ++ } ++ else ++ { ++#if ! WITH_SEM_SWITCH_FULL ++ ARGBUF *abuf = &sc->argbuf; ++ const IDESC *idesc = abuf->idesc; ++ const CGEN_INSN *idata = idesc->idata; ++#if WITH_SCACHE_PBB ++ int virtual_p = CGEN_INSN_ATTR_VALUE (idata, CGEN_INSN_VIRTUAL); ++#else ++ int virtual_p = 0; ++#endif ++ if (! virtual_p) ++ { ++ /* FIXME: call x-before */ ++ if (ARGBUF_PROFILE_P (abuf)) ++ PROFILE_COUNT_INSN (current_cpu, abuf->addr, idesc->num); ++ /* FIXME: Later make cover macros: PROFILE_INSN_{INIT,FINI}. */ ++ if (PROFILE_MODEL_P (current_cpu) ++ && ARGBUF_PROFILE_P (abuf)) ++ @cpu@_model_insn_before (current_cpu, 1 /*first_p*/); ++ TRACE_INSN_INIT (current_cpu, abuf, 1); ++ TRACE_INSN (current_cpu, idata, ++ (const struct argbuf *) abuf, abuf->addr); ++ } ++#if WITH_SCACHE ++ vpc = (*sc->argbuf.semantic.sem_full) (current_cpu, sc); ++#else ++ vpc = (*sc->argbuf.semantic.sem_full) (current_cpu, abuf); ++#endif ++ if (! virtual_p) ++ { ++ /* FIXME: call x-after */ ++ if (PROFILE_MODEL_P (current_cpu) ++ && ARGBUF_PROFILE_P (abuf)) ++ { ++ int cycles; ++ ++ cycles = (*idesc->timing->model_fn) (current_cpu, sc); ++ @cpu@_model_insn_after (current_cpu, 1 /*last_p*/, cycles); ++ } ++ TRACE_INSN_FINI (current_cpu, abuf, 1); ++ } ++#else ++ abort (); ++#endif /* WITH_SEM_SWITCH_FULL */ ++ } ++ ++ return vpc; ++} ++ ++EOF ++ ++;; ++ ++xinit) ++ ++# Nothing needed. ++ ++;; ++ ++xextract-simple | xextract-scache) ++ ++cat < 0) ++ { ++ USI insn = GETIMEMUSI (current_cpu, pc); ++ ++ idesc = extract (current_cpu, pc, insn, &sc->argbuf, FAST_P); ++ ++sc; ++ --max_insns; ++ ++icount; ++ pc += idesc->length; ++ ++ if (IDESC_CTI_P (idesc)) ++ { ++ SET_CTI_VPC (sc - 1); ++ break; ++ } ++ } ++ ++ Finish: ++ SET_INSN_COUNT (icount); ++} ++EOF ++ ++;; ++ ++xfull-exec-* | xfast-exec-*) ++ ++# Inputs: current_cpu, vpc, FAST_P ++# Outputs: vpc ++ ++cat <&2 ++ exit 1 ++ ;; ++ ++esac +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/model.c gdb-6.8.50.20090224/sim/lm32/model.c +--- gdb-6.8.50.20090224.orig/sim/lm32/model.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/model.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,1176 @@ ++/* Simulator model support for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++ ++/* The profiling data is recorded here, but is accessed via the profiling ++ mechanism. After all, this is information for profiling. */ ++ ++#if WITH_PROFILE_MODEL_P ++ ++/* Model handlers for each insn. */ ++ ++static int ++model_lm32_add (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_addi (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_and (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_andi (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_andhii (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_b (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bi (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_bi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_be (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bg (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bge (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bgeu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bgu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_bne (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_call (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_calli (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_bi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpe (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpei (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpg (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgi (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpge (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgei (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgeu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgeui (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpgui (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpne (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_cmpnei (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_divu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_lb (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_lbu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_lh (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_lhu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_lw (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_modu (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_mul (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_muli (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_nor (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_nori (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_or (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_ori (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_orhii (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_rcsr (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_rcsr.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sb (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sextb (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sexth (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sh (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sl (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sli (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sr (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sri (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sru (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_srui (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sub (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_sw (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_user (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_wcsr (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_wcsr.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_xor (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_xori (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_xnor (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_xnori (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_break (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++static int ++model_lm32_scall (SIM_CPU *current_cpu, void *sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ const ARGBUF * UNUSED abuf = SEM_ARGBUF ((SEM_ARG) sem_arg); ++ const IDESC * UNUSED idesc = abuf->idesc; ++ int cycles = 0; ++ { ++ int referenced = 0; ++ int UNUSED insn_referenced = abuf->written; ++ cycles += lm32bf_model_lm32_u_exec (current_cpu, idesc, 0, referenced); ++ } ++ return cycles; ++#undef FLD ++} ++ ++/* We assume UNIT_NONE == 0 because the tables don't always terminate ++ entries with it. */ ++ ++/* Model timing data for `lm32'. */ ++ ++static const INSN_TIMING lm32_timing[] = { ++ { LM32BF_INSN_X_INVALID, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_X_AFTER, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_X_BEFORE, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_X_CTI_CHAIN, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_X_CHAIN, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_X_BEGIN, 0, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ADD, model_lm32_add, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ADDI, model_lm32_addi, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_AND, model_lm32_and, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ANDI, model_lm32_andi, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ANDHII, model_lm32_andhii, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_B, model_lm32_b, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BI, model_lm32_bi, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BE, model_lm32_be, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BG, model_lm32_bg, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BGE, model_lm32_bge, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BGEU, model_lm32_bgeu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BGU, model_lm32_bgu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BNE, model_lm32_bne, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CALL, model_lm32_call, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CALLI, model_lm32_calli, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPE, model_lm32_cmpe, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPEI, model_lm32_cmpei, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPG, model_lm32_cmpg, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGI, model_lm32_cmpgi, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGE, model_lm32_cmpge, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGEI, model_lm32_cmpgei, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGEU, model_lm32_cmpgeu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGEUI, model_lm32_cmpgeui, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGU, model_lm32_cmpgu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPGUI, model_lm32_cmpgui, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPNE, model_lm32_cmpne, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_CMPNEI, model_lm32_cmpnei, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_DIVU, model_lm32_divu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_LB, model_lm32_lb, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_LBU, model_lm32_lbu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_LH, model_lm32_lh, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_LHU, model_lm32_lhu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_LW, model_lm32_lw, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_MODU, model_lm32_modu, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_MUL, model_lm32_mul, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_MULI, model_lm32_muli, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_NOR, model_lm32_nor, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_NORI, model_lm32_nori, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_OR, model_lm32_or, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ORI, model_lm32_ori, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_ORHII, model_lm32_orhii, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_RCSR, model_lm32_rcsr, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SB, model_lm32_sb, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SEXTB, model_lm32_sextb, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SEXTH, model_lm32_sexth, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SH, model_lm32_sh, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SL, model_lm32_sl, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SLI, model_lm32_sli, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SR, model_lm32_sr, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SRI, model_lm32_sri, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SRU, model_lm32_sru, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SRUI, model_lm32_srui, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SUB, model_lm32_sub, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SW, model_lm32_sw, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_USER, model_lm32_user, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_WCSR, model_lm32_wcsr, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_XOR, model_lm32_xor, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_XORI, model_lm32_xori, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_XNOR, model_lm32_xnor, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_XNORI, model_lm32_xnori, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_BREAK, model_lm32_break, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++ { LM32BF_INSN_SCALL, model_lm32_scall, { { (int) UNIT_LM32_U_EXEC, 1, 1 } } }, ++}; ++ ++#endif /* WITH_PROFILE_MODEL_P */ ++ ++static void ++lm32_model_init (SIM_CPU *cpu) ++{ ++ CPU_MODEL_DATA (cpu) = (void *) zalloc (sizeof (MODEL_LM32_DATA)); ++} ++ ++#if WITH_PROFILE_MODEL_P ++#define TIMING_DATA(td) td ++#else ++#define TIMING_DATA(td) 0 ++#endif ++ ++static const MODEL lm32_models[] = ++{ ++ { "lm32", & lm32_mach, MODEL_LM32, TIMING_DATA (& lm32_timing[0]), lm32_model_init }, ++ { 0 } ++}; ++ ++/* The properties of this cpu's implementation. */ ++ ++static const MACH_IMP_PROPERTIES lm32bf_imp_properties = ++{ ++ sizeof (SIM_CPU), ++#if WITH_SCACHE ++ sizeof (SCACHE) ++#else ++ 0 ++#endif ++}; ++ ++ ++static void ++lm32bf_prepare_run (SIM_CPU *cpu) ++{ ++ if (CPU_IDESC (cpu) == NULL) ++ lm32bf_init_idesc_table (cpu); ++} ++ ++static const CGEN_INSN * ++lm32bf_get_idata (SIM_CPU *cpu, int inum) ++{ ++ return CPU_IDESC (cpu) [inum].idata; ++} ++ ++static void ++lm32_init_cpu (SIM_CPU *cpu) ++{ ++ CPU_REG_FETCH (cpu) = lm32bf_fetch_register; ++ CPU_REG_STORE (cpu) = lm32bf_store_register; ++ CPU_PC_FETCH (cpu) = lm32bf_h_pc_get; ++ CPU_PC_STORE (cpu) = lm32bf_h_pc_set; ++ CPU_GET_IDATA (cpu) = lm32bf_get_idata; ++ CPU_MAX_INSNS (cpu) = LM32BF_INSN__MAX; ++ CPU_INSN_NAME (cpu) = cgen_insn_name; ++ CPU_FULL_ENGINE_FN (cpu) = lm32bf_engine_run_full; ++#if WITH_FAST ++ CPU_FAST_ENGINE_FN (cpu) = lm32bf_engine_run_fast; ++#else ++ CPU_FAST_ENGINE_FN (cpu) = lm32bf_engine_run_full; ++#endif ++} ++ ++const MACH lm32_mach = ++{ ++ "lm32", "lm32", MACH_LM32, ++ 32, 32, & lm32_models[0], & lm32bf_imp_properties, ++ lm32_init_cpu, ++ lm32bf_prepare_run ++}; ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/sem.c gdb-6.8.50.20090224/sim/lm32/sem.c +--- gdb-6.8.50.20090224.orig/sim/lm32/sem.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/sem.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,1669 @@ ++/* Simulator instruction semantics for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++#include "cgen-mem.h" ++#include "cgen-ops.h" ++ ++#undef GET_ATTR ++#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) ++#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr) ++#else ++#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_/**/attr) ++#endif ++ ++/* This is used so that we can compile two copies of the semantic code, ++ one with full feature support and one without that runs fast(er). ++ FAST_P, when desired, is defined on the command line, -DFAST_P=1. */ ++#if FAST_P ++#define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_semf_,fn) ++#undef TRACE_RESULT ++#define TRACE_RESULT(cpu, abuf, name, type, val) ++#else ++#define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_sem_,fn) ++#endif ++ ++/* x-invalid: --invalid-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_invalid) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++ /* Update the recorded pc in the cpu state struct. ++ Only necessary for WITH_SCACHE case, but to avoid the ++ conditional compilation .... */ ++ SET_H_PC (pc); ++ /* Virtual insns have zero size. Overwrite vpc with address of next insn ++ using the default-insn-bitsize spec. When executing insns in parallel ++ we may want to queue the fault and continue execution. */ ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ vpc = sim_engine_invalid_insn (current_cpu, pc, vpc); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* x-after: --after-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_after) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ lm32bf_pbb_after (current_cpu, sem_arg); ++#endif ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* x-before: --before-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_before) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ lm32bf_pbb_before (current_cpu, sem_arg); ++#endif ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* x-cti-chain: --cti-chain-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_cti_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++#ifdef DEFINE_SWITCH ++ vpc = lm32bf_pbb_cti_chain (current_cpu, sem_arg, ++ pbb_br_type, pbb_br_npc); ++ BREAK (sem); ++#else ++ /* FIXME: Allow provision of explicit ifmt spec in insn spec. */ ++ vpc = lm32bf_pbb_cti_chain (current_cpu, sem_arg, ++ CPU_PBB_BR_TYPE (current_cpu), ++ CPU_PBB_BR_NPC (current_cpu)); ++#endif ++#endif ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* x-chain: --chain-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ vpc = lm32bf_pbb_chain (current_cpu, sem_arg); ++#ifdef DEFINE_SWITCH ++ BREAK (sem); ++#endif ++#endif ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* x-begin: --begin-- */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,x_begin) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++#if defined DEFINE_SWITCH || defined FAST_P ++ /* In the switch case FAST_P is a constant, allowing several optimizations ++ in any called inline functions. */ ++ vpc = lm32bf_pbb_begin (current_cpu, FAST_P); ++#else ++#if 0 /* cgen engine can't handle dynamic fast/full switching yet. */ ++ vpc = lm32bf_pbb_begin (current_cpu, STATE_RUN_FAST_P (CPU_STATE (current_cpu))); ++#else ++ vpc = lm32bf_pbb_begin (current_cpu, 0); ++#endif ++#endif ++#endif ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* add: add $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,add) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ADDSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* addi: addi $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,addi) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* and: and $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,and) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* andi: andi $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,andi) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* andhii: andhi $r1,$r0,$hi16 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,andhii) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), SLLSI (FLD (f_uimm), 16)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* b: b $r0 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,b) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_b_insn (current_cpu, CPU (h_gr[FLD (f_r0)]), FLD (f_r0)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bi: bi $call */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bi) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_bi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = EXTSISI (FLD (i_call)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* be: be $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,be) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (EQSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bg: bg $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bg) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GTSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bge: bge $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bge) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bgeu: bgeu $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bgeu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GEUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bgu: bgu $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bgu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GTUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* bne: bne $r0,$r1,$branch */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,bne) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (NESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* call: call $r0 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,call) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_be.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++{ ++ { ++ SI opval = ADDSI (pc, 4); ++ CPU (h_gr[((UINT) 29)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ { ++ USI opval = CPU (h_gr[FLD (f_r0)]); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* calli: calli $call */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,calli) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_bi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++{ ++ { ++ SI opval = ADDSI (pc, 4); ++ CPU (h_gr[((UINT) 29)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ { ++ USI opval = EXTSISI (FLD (i_call)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* cmpe: cmpe $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpe) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EQSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpei: cmpei $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpei) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EQSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpg: cmpg $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpg) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgi: cmpgi $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgi) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpge: cmpge $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpge) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgei: cmpgei $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgei) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GESI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgeu: cmpgeu $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgeu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GEUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgeui: cmpgeui $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgeui) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GEUSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgu: cmpgu $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpgui: cmpgui $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpgui) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTUSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpne: cmpne $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpne) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = NESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* cmpnei: cmpnei $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,cmpnei) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = NESI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* divu: divu $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,divu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_divu_insn (current_cpu, pc, FLD (f_r0), FLD (f_r1), FLD (f_r2)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* lb: lb $r1,($r0+$imm) */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,lb) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* lbu: lbu $r1,($r0+$imm) */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,lbu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* lh: lh $r1,($r0+$imm) */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,lh) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* lhu: lhu $r1,($r0+$imm) */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,lhu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* lw: lw $r1,($r0+$imm) */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,lw) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GETMEMSI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* modu: modu $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,modu) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_modu_insn (current_cpu, pc, FLD (f_r0), FLD (f_r1), FLD (f_r2)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* mul: mul $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,mul) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = MULSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* muli: muli $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,muli) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = MULSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* nor: nor $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,nor) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (ORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* nori: nori $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,nori) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (ORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* or: or $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,or) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* ori: ori $r1,$r0,$lo16 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,ori) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* orhii: orhi $r1,$r0,$hi16 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,orhii) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), SLLSI (FLD (f_uimm), 16)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* rcsr: rcsr $r2,$csr */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,rcsr) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_rcsr.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = CPU (h_csr[FLD (f_csr)]); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sb: sb ($r0+$imm),$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sb) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ QI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sextb: sextb $r2,$r0 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sextb) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTQISI (TRUNCSIQI (CPU (h_gr[FLD (f_r0)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sexth: sexth $r2,$r0 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sexth) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTHISI (TRUNCSIHI (CPU (h_gr[FLD (f_r0)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sh: sh ($r0+$imm),$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sh) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ HI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sl: sl $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sl) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SLLSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sli: sli $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sli) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SLLSI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sr: sr $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sr) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRASI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sri: sri $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sri) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRASI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sru: sru $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sru) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRLSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* srui: srui $r1,$r0,$imm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,srui) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRLSI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sub: sub $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sub) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SUBSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* sw: sw ($r0+$imm),$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,sw) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_addi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMSI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* user: user $r2,$r0,$r1,$user */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,user) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = lm32bf_user_insn (current_cpu, CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]), FLD (f_user)); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* wcsr: wcsr $csr,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,wcsr) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_wcsr.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++lm32bf_wcsr_insn (current_cpu, FLD (f_csr), CPU (h_gr[FLD (f_r1)])); ++ ++ return vpc; ++#undef FLD ++} ++ ++/* xor: xor $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,xor) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = XORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* xori: xori $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,xori) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = XORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* xnor: xnor $r2,$r0,$r1 */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,xnor) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_user.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (XORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* xnori: xnori $r1,$r0,$uimm */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,xnori) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.sfmt_andi.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (XORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++ return vpc; ++#undef FLD ++} ++ ++/* break: break */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,break) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_break_insn (current_cpu, pc); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* scall: scall */ ++ ++static SEM_PC ++SEM_FN_NAME (lm32bf,scall) (SIM_CPU *current_cpu, SEM_ARG sem_arg) ++{ ++#define FLD(f) abuf->fields.fmt_empty.f ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_scall_insn (current_cpu, pc); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++ return vpc; ++#undef FLD ++} ++ ++/* Table of all semantic fns. */ ++ ++static const struct sem_fn_desc sem_fns[] = { ++ { LM32BF_INSN_X_INVALID, SEM_FN_NAME (lm32bf,x_invalid) }, ++ { LM32BF_INSN_X_AFTER, SEM_FN_NAME (lm32bf,x_after) }, ++ { LM32BF_INSN_X_BEFORE, SEM_FN_NAME (lm32bf,x_before) }, ++ { LM32BF_INSN_X_CTI_CHAIN, SEM_FN_NAME (lm32bf,x_cti_chain) }, ++ { LM32BF_INSN_X_CHAIN, SEM_FN_NAME (lm32bf,x_chain) }, ++ { LM32BF_INSN_X_BEGIN, SEM_FN_NAME (lm32bf,x_begin) }, ++ { LM32BF_INSN_ADD, SEM_FN_NAME (lm32bf,add) }, ++ { LM32BF_INSN_ADDI, SEM_FN_NAME (lm32bf,addi) }, ++ { LM32BF_INSN_AND, SEM_FN_NAME (lm32bf,and) }, ++ { LM32BF_INSN_ANDI, SEM_FN_NAME (lm32bf,andi) }, ++ { LM32BF_INSN_ANDHII, SEM_FN_NAME (lm32bf,andhii) }, ++ { LM32BF_INSN_B, SEM_FN_NAME (lm32bf,b) }, ++ { LM32BF_INSN_BI, SEM_FN_NAME (lm32bf,bi) }, ++ { LM32BF_INSN_BE, SEM_FN_NAME (lm32bf,be) }, ++ { LM32BF_INSN_BG, SEM_FN_NAME (lm32bf,bg) }, ++ { LM32BF_INSN_BGE, SEM_FN_NAME (lm32bf,bge) }, ++ { LM32BF_INSN_BGEU, SEM_FN_NAME (lm32bf,bgeu) }, ++ { LM32BF_INSN_BGU, SEM_FN_NAME (lm32bf,bgu) }, ++ { LM32BF_INSN_BNE, SEM_FN_NAME (lm32bf,bne) }, ++ { LM32BF_INSN_CALL, SEM_FN_NAME (lm32bf,call) }, ++ { LM32BF_INSN_CALLI, SEM_FN_NAME (lm32bf,calli) }, ++ { LM32BF_INSN_CMPE, SEM_FN_NAME (lm32bf,cmpe) }, ++ { LM32BF_INSN_CMPEI, SEM_FN_NAME (lm32bf,cmpei) }, ++ { LM32BF_INSN_CMPG, SEM_FN_NAME (lm32bf,cmpg) }, ++ { LM32BF_INSN_CMPGI, SEM_FN_NAME (lm32bf,cmpgi) }, ++ { LM32BF_INSN_CMPGE, SEM_FN_NAME (lm32bf,cmpge) }, ++ { LM32BF_INSN_CMPGEI, SEM_FN_NAME (lm32bf,cmpgei) }, ++ { LM32BF_INSN_CMPGEU, SEM_FN_NAME (lm32bf,cmpgeu) }, ++ { LM32BF_INSN_CMPGEUI, SEM_FN_NAME (lm32bf,cmpgeui) }, ++ { LM32BF_INSN_CMPGU, SEM_FN_NAME (lm32bf,cmpgu) }, ++ { LM32BF_INSN_CMPGUI, SEM_FN_NAME (lm32bf,cmpgui) }, ++ { LM32BF_INSN_CMPNE, SEM_FN_NAME (lm32bf,cmpne) }, ++ { LM32BF_INSN_CMPNEI, SEM_FN_NAME (lm32bf,cmpnei) }, ++ { LM32BF_INSN_DIVU, SEM_FN_NAME (lm32bf,divu) }, ++ { LM32BF_INSN_LB, SEM_FN_NAME (lm32bf,lb) }, ++ { LM32BF_INSN_LBU, SEM_FN_NAME (lm32bf,lbu) }, ++ { LM32BF_INSN_LH, SEM_FN_NAME (lm32bf,lh) }, ++ { LM32BF_INSN_LHU, SEM_FN_NAME (lm32bf,lhu) }, ++ { LM32BF_INSN_LW, SEM_FN_NAME (lm32bf,lw) }, ++ { LM32BF_INSN_MODU, SEM_FN_NAME (lm32bf,modu) }, ++ { LM32BF_INSN_MUL, SEM_FN_NAME (lm32bf,mul) }, ++ { LM32BF_INSN_MULI, SEM_FN_NAME (lm32bf,muli) }, ++ { LM32BF_INSN_NOR, SEM_FN_NAME (lm32bf,nor) }, ++ { LM32BF_INSN_NORI, SEM_FN_NAME (lm32bf,nori) }, ++ { LM32BF_INSN_OR, SEM_FN_NAME (lm32bf,or) }, ++ { LM32BF_INSN_ORI, SEM_FN_NAME (lm32bf,ori) }, ++ { LM32BF_INSN_ORHII, SEM_FN_NAME (lm32bf,orhii) }, ++ { LM32BF_INSN_RCSR, SEM_FN_NAME (lm32bf,rcsr) }, ++ { LM32BF_INSN_SB, SEM_FN_NAME (lm32bf,sb) }, ++ { LM32BF_INSN_SEXTB, SEM_FN_NAME (lm32bf,sextb) }, ++ { LM32BF_INSN_SEXTH, SEM_FN_NAME (lm32bf,sexth) }, ++ { LM32BF_INSN_SH, SEM_FN_NAME (lm32bf,sh) }, ++ { LM32BF_INSN_SL, SEM_FN_NAME (lm32bf,sl) }, ++ { LM32BF_INSN_SLI, SEM_FN_NAME (lm32bf,sli) }, ++ { LM32BF_INSN_SR, SEM_FN_NAME (lm32bf,sr) }, ++ { LM32BF_INSN_SRI, SEM_FN_NAME (lm32bf,sri) }, ++ { LM32BF_INSN_SRU, SEM_FN_NAME (lm32bf,sru) }, ++ { LM32BF_INSN_SRUI, SEM_FN_NAME (lm32bf,srui) }, ++ { LM32BF_INSN_SUB, SEM_FN_NAME (lm32bf,sub) }, ++ { LM32BF_INSN_SW, SEM_FN_NAME (lm32bf,sw) }, ++ { LM32BF_INSN_USER, SEM_FN_NAME (lm32bf,user) }, ++ { LM32BF_INSN_WCSR, SEM_FN_NAME (lm32bf,wcsr) }, ++ { LM32BF_INSN_XOR, SEM_FN_NAME (lm32bf,xor) }, ++ { LM32BF_INSN_XORI, SEM_FN_NAME (lm32bf,xori) }, ++ { LM32BF_INSN_XNOR, SEM_FN_NAME (lm32bf,xnor) }, ++ { LM32BF_INSN_XNORI, SEM_FN_NAME (lm32bf,xnori) }, ++ { LM32BF_INSN_BREAK, SEM_FN_NAME (lm32bf,break) }, ++ { LM32BF_INSN_SCALL, SEM_FN_NAME (lm32bf,scall) }, ++ { 0, 0 } ++}; ++ ++/* Add the semantic fns to IDESC_TABLE. */ ++ ++void ++SEM_FN_NAME (lm32bf,init_idesc_table) (SIM_CPU *current_cpu) ++{ ++ IDESC *idesc_table = CPU_IDESC (current_cpu); ++ const struct sem_fn_desc *sf; ++ int mach_num = MACH_NUM (CPU_MACH (current_cpu)); ++ ++ for (sf = &sem_fns[0]; sf->fn != 0; ++sf) ++ { ++ const CGEN_INSN *insn = idesc_table[sf->index].idata; ++ int valid_p = (CGEN_INSN_VIRTUAL_P (insn) ++ || CGEN_INSN_MACH_HAS_P (insn, mach_num)); ++#if FAST_P ++ if (valid_p) ++ idesc_table[sf->index].sem_fast = sf->fn; ++ else ++ idesc_table[sf->index].sem_fast = SEM_FN_NAME (lm32bf,x_invalid); ++#else ++ if (valid_p) ++ idesc_table[sf->index].sem_full = sf->fn; ++ else ++ idesc_table[sf->index].sem_full = SEM_FN_NAME (lm32bf,x_invalid); ++#endif ++ } ++} ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/sem-switch.c gdb-6.8.50.20090224/sim/lm32/sem-switch.c +--- gdb-6.8.50.20090224.orig/sim/lm32/sem-switch.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/sem-switch.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,1554 @@ ++/* Simulator instruction semantics for lm32bf. ++ ++THIS FILE IS MACHINE GENERATED WITH CGEN. ++ ++Copyright 1996-2005 Free Software Foundation, Inc. ++ ++This file is part of the GNU simulators. ++ ++This program is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++This program is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License along ++with this program; if not, write to the Free Software Foundation, Inc., ++51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. ++ ++*/ ++ ++#ifdef DEFINE_LABELS ++ ++ /* The labels have the case they have because the enum of insn types ++ is all uppercase and in the non-stdc case the insn symbol is built ++ into the enum name. */ ++ ++ static struct { ++ int index; ++ void *label; ++ } labels[] = { ++ { LM32BF_INSN_X_INVALID, && case_sem_INSN_X_INVALID }, ++ { LM32BF_INSN_X_AFTER, && case_sem_INSN_X_AFTER }, ++ { LM32BF_INSN_X_BEFORE, && case_sem_INSN_X_BEFORE }, ++ { LM32BF_INSN_X_CTI_CHAIN, && case_sem_INSN_X_CTI_CHAIN }, ++ { LM32BF_INSN_X_CHAIN, && case_sem_INSN_X_CHAIN }, ++ { LM32BF_INSN_X_BEGIN, && case_sem_INSN_X_BEGIN }, ++ { LM32BF_INSN_ADD, && case_sem_INSN_ADD }, ++ { LM32BF_INSN_ADDI, && case_sem_INSN_ADDI }, ++ { LM32BF_INSN_AND, && case_sem_INSN_AND }, ++ { LM32BF_INSN_ANDI, && case_sem_INSN_ANDI }, ++ { LM32BF_INSN_ANDHII, && case_sem_INSN_ANDHII }, ++ { LM32BF_INSN_B, && case_sem_INSN_B }, ++ { LM32BF_INSN_BI, && case_sem_INSN_BI }, ++ { LM32BF_INSN_BE, && case_sem_INSN_BE }, ++ { LM32BF_INSN_BG, && case_sem_INSN_BG }, ++ { LM32BF_INSN_BGE, && case_sem_INSN_BGE }, ++ { LM32BF_INSN_BGEU, && case_sem_INSN_BGEU }, ++ { LM32BF_INSN_BGU, && case_sem_INSN_BGU }, ++ { LM32BF_INSN_BNE, && case_sem_INSN_BNE }, ++ { LM32BF_INSN_CALL, && case_sem_INSN_CALL }, ++ { LM32BF_INSN_CALLI, && case_sem_INSN_CALLI }, ++ { LM32BF_INSN_CMPE, && case_sem_INSN_CMPE }, ++ { LM32BF_INSN_CMPEI, && case_sem_INSN_CMPEI }, ++ { LM32BF_INSN_CMPG, && case_sem_INSN_CMPG }, ++ { LM32BF_INSN_CMPGI, && case_sem_INSN_CMPGI }, ++ { LM32BF_INSN_CMPGE, && case_sem_INSN_CMPGE }, ++ { LM32BF_INSN_CMPGEI, && case_sem_INSN_CMPGEI }, ++ { LM32BF_INSN_CMPGEU, && case_sem_INSN_CMPGEU }, ++ { LM32BF_INSN_CMPGEUI, && case_sem_INSN_CMPGEUI }, ++ { LM32BF_INSN_CMPGU, && case_sem_INSN_CMPGU }, ++ { LM32BF_INSN_CMPGUI, && case_sem_INSN_CMPGUI }, ++ { LM32BF_INSN_CMPNE, && case_sem_INSN_CMPNE }, ++ { LM32BF_INSN_CMPNEI, && case_sem_INSN_CMPNEI }, ++ { LM32BF_INSN_DIVU, && case_sem_INSN_DIVU }, ++ { LM32BF_INSN_LB, && case_sem_INSN_LB }, ++ { LM32BF_INSN_LBU, && case_sem_INSN_LBU }, ++ { LM32BF_INSN_LH, && case_sem_INSN_LH }, ++ { LM32BF_INSN_LHU, && case_sem_INSN_LHU }, ++ { LM32BF_INSN_LW, && case_sem_INSN_LW }, ++ { LM32BF_INSN_MODU, && case_sem_INSN_MODU }, ++ { LM32BF_INSN_MUL, && case_sem_INSN_MUL }, ++ { LM32BF_INSN_MULI, && case_sem_INSN_MULI }, ++ { LM32BF_INSN_NOR, && case_sem_INSN_NOR }, ++ { LM32BF_INSN_NORI, && case_sem_INSN_NORI }, ++ { LM32BF_INSN_OR, && case_sem_INSN_OR }, ++ { LM32BF_INSN_ORI, && case_sem_INSN_ORI }, ++ { LM32BF_INSN_ORHII, && case_sem_INSN_ORHII }, ++ { LM32BF_INSN_RCSR, && case_sem_INSN_RCSR }, ++ { LM32BF_INSN_SB, && case_sem_INSN_SB }, ++ { LM32BF_INSN_SEXTB, && case_sem_INSN_SEXTB }, ++ { LM32BF_INSN_SEXTH, && case_sem_INSN_SEXTH }, ++ { LM32BF_INSN_SH, && case_sem_INSN_SH }, ++ { LM32BF_INSN_SL, && case_sem_INSN_SL }, ++ { LM32BF_INSN_SLI, && case_sem_INSN_SLI }, ++ { LM32BF_INSN_SR, && case_sem_INSN_SR }, ++ { LM32BF_INSN_SRI, && case_sem_INSN_SRI }, ++ { LM32BF_INSN_SRU, && case_sem_INSN_SRU }, ++ { LM32BF_INSN_SRUI, && case_sem_INSN_SRUI }, ++ { LM32BF_INSN_SUB, && case_sem_INSN_SUB }, ++ { LM32BF_INSN_SW, && case_sem_INSN_SW }, ++ { LM32BF_INSN_USER, && case_sem_INSN_USER }, ++ { LM32BF_INSN_WCSR, && case_sem_INSN_WCSR }, ++ { LM32BF_INSN_XOR, && case_sem_INSN_XOR }, ++ { LM32BF_INSN_XORI, && case_sem_INSN_XORI }, ++ { LM32BF_INSN_XNOR, && case_sem_INSN_XNOR }, ++ { LM32BF_INSN_XNORI, && case_sem_INSN_XNORI }, ++ { LM32BF_INSN_BREAK, && case_sem_INSN_BREAK }, ++ { LM32BF_INSN_SCALL, && case_sem_INSN_SCALL }, ++ { 0, 0 } ++ }; ++ int i; ++ ++ for (i = 0; labels[i].label != 0; ++i) ++ { ++#if FAST_P ++ CPU_IDESC (current_cpu) [labels[i].index].sem_fast_lab = labels[i].label; ++#else ++ CPU_IDESC (current_cpu) [labels[i].index].sem_full_lab = labels[i].label; ++#endif ++ } ++ ++#undef DEFINE_LABELS ++#endif /* DEFINE_LABELS */ ++ ++#ifdef DEFINE_SWITCH ++ ++/* If hyper-fast [well not unnecessarily slow] execution is selected, turn ++ off frills like tracing and profiling. */ ++/* FIXME: A better way would be to have TRACE_RESULT check for something ++ that can cause it to be optimized out. Another way would be to emit ++ special handlers into the instruction "stream". */ ++ ++#if FAST_P ++#undef TRACE_RESULT ++#define TRACE_RESULT(cpu, abuf, name, type, val) ++#endif ++ ++#undef GET_ATTR ++#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) ++#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr) ++#else ++#define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_/**/attr) ++#endif ++ ++{ ++ ++#if WITH_SCACHE_PBB ++ ++/* Branch to next handler without going around main loop. */ ++#define NEXT(vpc) goto * SEM_ARGBUF (vpc) -> semantic.sem_case ++SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case) ++ ++#else /* ! WITH_SCACHE_PBB */ ++ ++#define NEXT(vpc) BREAK (sem) ++#ifdef __GNUC__ ++#if FAST_P ++ SWITCH (sem, SEM_ARGBUF (sc) -> idesc->sem_fast_lab) ++#else ++ SWITCH (sem, SEM_ARGBUF (sc) -> idesc->sem_full_lab) ++#endif ++#else ++ SWITCH (sem, SEM_ARGBUF (sc) -> idesc->num) ++#endif ++ ++#endif /* ! WITH_SCACHE_PBB */ ++ ++ { ++ ++ CASE (sem, INSN_X_INVALID) : /* --invalid-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++ /* Update the recorded pc in the cpu state struct. ++ Only necessary for WITH_SCACHE case, but to avoid the ++ conditional compilation .... */ ++ SET_H_PC (pc); ++ /* Virtual insns have zero size. Overwrite vpc with address of next insn ++ using the default-insn-bitsize spec. When executing insns in parallel ++ we may want to queue the fault and continue execution. */ ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ vpc = sim_engine_invalid_insn (current_cpu, pc, vpc); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_X_AFTER) : /* --after-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ lm32bf_pbb_after (current_cpu, sem_arg); ++#endif ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_X_BEFORE) : /* --before-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ lm32bf_pbb_before (current_cpu, sem_arg); ++#endif ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_X_CTI_CHAIN) : /* --cti-chain-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++#ifdef DEFINE_SWITCH ++ vpc = lm32bf_pbb_cti_chain (current_cpu, sem_arg, ++ pbb_br_type, pbb_br_npc); ++ BREAK (sem); ++#else ++ /* FIXME: Allow provision of explicit ifmt spec in insn spec. */ ++ vpc = lm32bf_pbb_cti_chain (current_cpu, sem_arg, ++ CPU_PBB_BR_TYPE (current_cpu), ++ CPU_PBB_BR_NPC (current_cpu)); ++#endif ++#endif ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_X_CHAIN) : /* --chain-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++ vpc = lm32bf_pbb_chain (current_cpu, sem_arg); ++#ifdef DEFINE_SWITCH ++ BREAK (sem); ++#endif ++#endif ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_X_BEGIN) : /* --begin-- */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 0); ++ ++ { ++#if WITH_SCACHE_PBB_LM32BF ++#if defined DEFINE_SWITCH || defined FAST_P ++ /* In the switch case FAST_P is a constant, allowing several optimizations ++ in any called inline functions. */ ++ vpc = lm32bf_pbb_begin (current_cpu, FAST_P); ++#else ++#if 0 /* cgen engine can't handle dynamic fast/full switching yet. */ ++ vpc = lm32bf_pbb_begin (current_cpu, STATE_RUN_FAST_P (CPU_STATE (current_cpu))); ++#else ++ vpc = lm32bf_pbb_begin (current_cpu, 0); ++#endif ++#endif ++#endif ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ADD) : /* add $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ADDSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ADDI) : /* addi $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_AND) : /* and $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ANDI) : /* andi $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ANDHII) : /* andhi $r1,$r0,$hi16 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ANDSI (CPU (h_gr[FLD (f_r0)]), SLLSI (FLD (f_uimm), 16)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_B) : /* b $r0 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_b_insn (current_cpu, CPU (h_gr[FLD (f_r0)]), FLD (f_r0)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BI) : /* bi $call */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_bi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = EXTSISI (FLD (i_call)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BE) : /* be $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (EQSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BG) : /* bg $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GTSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BGE) : /* bge $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BGEU) : /* bgeu $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GEUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BGU) : /* bgu $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (GTUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BNE) : /* bne $r0,$r1,$branch */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++if (NESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))) { ++ { ++ USI opval = FLD (i_branch); ++ SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc); ++ written |= (1 << 3); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ abuf->written = written; ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CALL) : /* call $r0 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_be.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++{ ++ { ++ SI opval = ADDSI (pc, 4); ++ CPU (h_gr[((UINT) 29)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ { ++ USI opval = CPU (h_gr[FLD (f_r0)]); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CALLI) : /* calli $call */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_bi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++{ ++ { ++ SI opval = ADDSI (pc, 4); ++ CPU (h_gr[((UINT) 29)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ { ++ USI opval = EXTSISI (FLD (i_call)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++} ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPE) : /* cmpe $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EQSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPEI) : /* cmpei $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EQSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPG) : /* cmpg $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGI) : /* cmpgi $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGE) : /* cmpge $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGEI) : /* cmpgei $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GESI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGEU) : /* cmpgeu $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GEUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGEUI) : /* cmpgeui $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GEUSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGU) : /* cmpgu $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTUSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPGUI) : /* cmpgui $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GTUSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPNE) : /* cmpne $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = NESI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_CMPNEI) : /* cmpnei $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = NESI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_DIVU) : /* divu $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_divu_insn (current_cpu, pc, FLD (f_r0), FLD (f_r1), FLD (f_r2)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_LB) : /* lb $r1,($r0+$imm) */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_LBU) : /* lbu $r1,($r0+$imm) */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_LH) : /* lh $r1,($r0+$imm) */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_LHU) : /* lhu $r1,($r0+$imm) */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_LW) : /* lw $r1,($r0+$imm) */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = GETMEMSI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm))))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_MODU) : /* modu $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_modu_insn (current_cpu, pc, FLD (f_r0), FLD (f_r1), FLD (f_r2)); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_MUL) : /* mul $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = MULSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_MULI) : /* muli $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = MULSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_NOR) : /* nor $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (ORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_NORI) : /* nori $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (ORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_OR) : /* or $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ORI) : /* ori $r1,$r0,$lo16 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_ORHII) : /* orhi $r1,$r0,$hi16 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = ORSI (CPU (h_gr[FLD (f_r0)]), SLLSI (FLD (f_uimm), 16)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_RCSR) : /* rcsr $r2,$csr */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_rcsr.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = CPU (h_csr[FLD (f_csr)]); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SB) : /* sb ($r0+$imm),$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ QI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMQI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SEXTB) : /* sextb $r2,$r0 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTQISI (TRUNCSIQI (CPU (h_gr[FLD (f_r0)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SEXTH) : /* sexth $r2,$r0 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = EXTHISI (TRUNCSIHI (CPU (h_gr[FLD (f_r0)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SH) : /* sh ($r0+$imm),$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ HI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMHI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SL) : /* sl $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SLLSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SLI) : /* sli $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SLLSI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SR) : /* sr $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRASI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SRI) : /* sri $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRASI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SRU) : /* sru $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRLSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SRUI) : /* srui $r1,$r0,$imm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SRLSI (CPU (h_gr[FLD (f_r0)]), FLD (f_imm)); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SUB) : /* sub $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = SUBSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SW) : /* sw ($r0+$imm),$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_addi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = CPU (h_gr[FLD (f_r1)]); ++ SETMEMSI (current_cpu, pc, ADDSI (CPU (h_gr[FLD (f_r0)]), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval); ++ TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_USER) : /* user $r2,$r0,$r1,$user */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = lm32bf_user_insn (current_cpu, CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]), FLD (f_user)); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_WCSR) : /* wcsr $csr,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_wcsr.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++lm32bf_wcsr_insn (current_cpu, FLD (f_csr), CPU (h_gr[FLD (f_r1)])); ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_XOR) : /* xor $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = XORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)])); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_XORI) : /* xori $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = XORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_XNOR) : /* xnor $r2,$r0,$r1 */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_user.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (XORSI (CPU (h_gr[FLD (f_r0)]), CPU (h_gr[FLD (f_r1)]))); ++ CPU (h_gr[FLD (f_r2)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_XNORI) : /* xnori $r1,$r0,$uimm */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.sfmt_andi.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ SI opval = INVSI (XORSI (CPU (h_gr[FLD (f_r0)]), ZEXTSISI (FLD (f_uimm)))); ++ CPU (h_gr[FLD (f_r1)]) = opval; ++ TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval); ++ } ++ ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_BREAK) : /* break */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_break_insn (current_cpu, pc); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ CASE (sem, INSN_SCALL) : /* scall */ ++{ ++ SEM_ARG sem_arg = SEM_SEM_ARG (vpc, sc); ++ ARGBUF *abuf = SEM_ARGBUF (sem_arg); ++#define FLD(f) abuf->fields.fmt_empty.f ++ int UNUSED written = 0; ++ IADDR UNUSED pc = abuf->addr; ++ SEM_BRANCH_INIT ++ vpc = SEM_NEXT_VPC (sem_arg, pc, 4); ++ ++ { ++ USI opval = lm32bf_scall_insn (current_cpu, pc); ++ SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc); ++ TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval); ++ } ++ ++ SEM_BRANCH_FINI (vpc); ++#undef FLD ++} ++ NEXT (vpc); ++ ++ ++ } ++ ENDSWITCH (sem) /* End of semantic switch. */ ++ ++ /* At this point `vpc' contains the next insn to execute. */ ++} ++ ++#undef DEFINE_SWITCH ++#endif /* DEFINE_SWITCH */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/sim-if.c gdb-6.8.50.20090224/sim/lm32/sim-if.c +--- gdb-6.8.50.20090224.orig/sim/lm32/sim-if.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/sim-if.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,286 @@ ++/* Main simulator entry points specific to Lattice Mico32. ++ Written by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "sim-main.h" ++#include "sim-options.h" ++#include "libiberty.h" ++#include "bfd.h" ++ ++#ifdef HAVE_STDLIB_H ++#include ++#endif ++ ++static void free_state (SIM_DESC); ++static void print_lm32_misc_cpu (SIM_CPU *cpu, int verbose); ++static DECLARE_OPTION_HANDLER (lm32_option_handler); ++ ++enum { ++ OPTION_ENDIAN = OPTION_START, ++}; ++ ++/* GDB passes -E, even though it's fixed, so we have to handle it here. common code only handles it if SIM_HAVE_BIENDIAN is defined, which it isn't for lm32 */ ++static const OPTION lm32_options[] = ++{ ++ { {"endian", required_argument, NULL, OPTION_ENDIAN}, ++ 'E', "big", "Set endianness", ++ lm32_option_handler }, ++ { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL } ++}; ++ ++/* Records simulator descriptor so utilities like lm32_dump_regs can be ++ called from gdb. */ ++SIM_DESC current_state; ++ ++/* Cover function of sim_state_free to free the cpu buffers as well. */ ++ ++static void ++free_state (SIM_DESC sd) ++{ ++ if (STATE_MODULES (sd) != NULL) ++ sim_module_uninstall (sd); ++ sim_cpu_free_all (sd); ++ sim_state_free (sd); ++} ++ ++/* Find memory range used by program */ ++ ++static unsigned long ++find_base (bfd *prog_bfd) ++{ ++ int found; ++ unsigned long base = ~(0UL); ++ asection *s; ++ ++ found = 0; ++ for (s = prog_bfd->sections; s; s = s->next) ++ { ++ if ( (strcmp (bfd_get_section_name (prog_bfd, s), ".boot") == 0) ++ || (strcmp (bfd_get_section_name (prog_bfd, s), ".text") == 0) ++ || (strcmp (bfd_get_section_name (prog_bfd, s), ".data") == 0) ++ || (strcmp (bfd_get_section_name (prog_bfd, s), ".bss") == 0) ++ ) ++ { ++ if (!found) ++ { ++ base = bfd_get_section_vma (prog_bfd, s); ++ found = 1; ++ } ++ else ++ base = bfd_get_section_vma (prog_bfd, s) < base ? bfd_get_section_vma (prog_bfd, s) : base; ++ } ++ } ++ return base & ~(0xffffUL); ++} ++ ++static unsigned long ++find_limit (bfd *prog_bfd) ++{ ++ struct bfd_symbol **asymbols; ++ long symsize; ++ long symbol_count; ++ long s; ++ ++ symsize = bfd_get_symtab_upper_bound (prog_bfd); ++ if (symsize < 0) ++ return 0; ++ asymbols = (asymbol **) xmalloc (symsize); ++ symbol_count = bfd_canonicalize_symtab (prog_bfd, asymbols); ++ if (symbol_count < 0) ++ return 0; ++ ++ for (s = 0; s < symbol_count; s++) ++ { ++ if (!strcmp (asymbols[s]->name, "_fstack")) ++ return (asymbols[s]->value + 65536) & ~(0xffffUL); ++ } ++ return 0; ++} ++ ++/* Handle lm32 specific options */ ++ ++static SIM_RC ++lm32_option_handler (sd, cpu, opt, arg, is_command) ++ SIM_DESC sd; ++ sim_cpu *cpu; ++ int opt; ++ char *arg; ++ int is_command; ++{ ++ return SIM_RC_OK; ++} ++ ++/* Create an instance of the simulator. */ ++ ++SIM_DESC ++sim_open (kind, callback, abfd, argv) ++ SIM_OPEN_KIND kind; ++ host_callback *callback; ++ struct bfd *abfd; ++ char **argv; ++{ ++ SIM_DESC sd = sim_state_alloc (kind, callback); ++ char c; ++ int i; ++ unsigned long base, limit; ++ ++ /* The cpu data is kept in a separately allocated chunk of memory. */ ++ if (sim_cpu_alloc_all (sd, 1, cgen_cpu_max_extra_bytes ()) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ ++ if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ sim_add_option_table (sd, NULL, lm32_options); ++ ++ /* getopt will print the error message so we just have to exit if this fails. ++ FIXME: Hmmm... in the case of gdb we need getopt to call ++ print_filtered. */ ++ if (sim_parse_args (sd, argv) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ ++#if 0 ++ /* Allocate a handler for I/O devices ++ if no memory for that range has been allocated by the user. ++ All are allocated in one chunk to keep things from being ++ unnecessarily complicated. */ ++ if (sim_core_read_buffer (sd, NULL, read_map, &c, LM32_DEVICE_ADDR, 1) == 0) ++ sim_core_attach (sd, NULL, ++ 0 /*level*/, ++ access_read_write, ++ 0 /*space ???*/, ++ LM32_DEVICE_ADDR, LM32_DEVICE_LEN /*nr_bytes*/, ++ 0 /*modulo*/, ++ &lm32_devices, ++ NULL /*buffer*/); ++#endif ++ ++ /* check for/establish the reference program image */ ++ if (sim_analyze_program (sd, ++ (STATE_PROG_ARGV (sd) != NULL ++ ? *STATE_PROG_ARGV (sd) ++ : NULL), ++ abfd) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ ++ /* Check to see if memory exists at programs start address */ ++ if (sim_core_read_buffer (sd, NULL, read_map, &c, STATE_START_ADDR (sd), 1) == 0) ++ { ++ if (STATE_PROG_BFD (sd) != NULL) { ++ /* It doesn't, so we should try to allocate enough memory to hold program */ ++ base = find_base (STATE_PROG_BFD (sd)); ++ limit = find_limit (STATE_PROG_BFD (sd)); ++ if (limit == 0) ++ { ++ sim_io_eprintf (sd, "Failed to find symbol _fstack in program. You must specify memory regions with --memory-region.\n"); ++ free_state (sd); ++ return 0; ++ } ++ /*sim_io_printf (sd, "Allocating memory at 0x%x size 0x%x\n", base, limit);*/ ++ sim_do_commandf (sd, "memory region 0x%x,0x%x", base, limit); ++ } ++ } ++ ++ /* Establish any remaining configuration options. */ ++ if (sim_config (sd) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ ++ if (sim_post_argv_init (sd) != SIM_RC_OK) ++ { ++ free_state (sd); ++ return 0; ++ } ++ ++ /* Open a copy of the cpu descriptor table. */ ++ { ++ CGEN_CPU_DESC cd = lm32_cgen_cpu_open_1 (STATE_ARCHITECTURE (sd)->printable_name, ++ CGEN_ENDIAN_BIG); ++ for (i = 0; i < MAX_NR_PROCESSORS; ++i) ++ { ++ SIM_CPU *cpu = STATE_CPU (sd, i); ++ CPU_CPU_DESC (cpu) = cd; ++ CPU_DISASSEMBLER (cpu) = sim_cgen_disassemble_insn; ++ } ++ lm32_cgen_init_dis (cd); ++ } ++ ++ /* Initialize various cgen things not done by common framework. ++ Must be done after lm32_cgen_cpu_open. */ ++ cgen_init (sd); ++ ++ /* Store in a global so things like lm32_dump_regs can be invoked ++ from the gdb command line. */ ++ current_state = sd; ++ ++ return sd; ++} ++ ++void ++sim_close (sd, quitting) ++ SIM_DESC sd; ++ int quitting; ++{ ++ lm32_cgen_cpu_close (CPU_CPU_DESC (STATE_CPU (sd, 0))); ++ sim_module_uninstall (sd); ++} ++ ++SIM_RC ++sim_create_inferior (sd, abfd, argv, envp) ++ SIM_DESC sd; ++ struct bfd *abfd; ++ char **argv; ++ char **envp; ++{ ++ SIM_CPU *current_cpu = STATE_CPU (sd, 0); ++ SIM_ADDR addr; ++ ++ if (abfd != NULL) ++ addr = bfd_get_start_address (abfd); ++ else ++ addr = 0; ++ sim_pc_set (current_cpu, addr); ++ ++#if 0 ++ STATE_ARGV (sd) = sim_copy_argv (argv); ++ STATE_ENVP (sd) = sim_copy_argv (envp); ++#endif ++ ++ return SIM_RC_OK; ++} ++ ++void ++sim_do_command (sd, cmd) ++ SIM_DESC sd; ++ char *cmd; ++{ ++ if (sim_args_command (sd, cmd) != SIM_RC_OK) ++ sim_io_eprintf (sd, "Unknown command `%s'\n", cmd); ++} +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/sim-main.h gdb-6.8.50.20090224/sim/lm32/sim-main.h +--- gdb-6.8.50.20090224.orig/sim/lm32/sim-main.h 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/sim-main.h 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,98 @@ ++/* Lattice Mico32 simulator support code ++ Written by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++/* Main header for the LM32 simulator. */ ++ ++#ifndef SIM_MAIN_H ++#define SIM_MAIN_H ++ ++#define USING_SIM_BASE_H /* FIXME: quick hack */ ++ ++struct _sim_cpu; /* FIXME: should be in sim-basics.h */ ++typedef struct _sim_cpu SIM_CPU; ++ ++#include "symcat.h" ++#include "sim-basics.h" ++#include "cgen-types.h" ++#include "lm32-desc.h" ++#include "lm32-opc.h" ++#include "arch.h" ++ ++/* These must be defined before sim-base.h. */ ++typedef USI sim_cia; ++ ++#define CIA_GET(cpu) CPU_PC_GET (cpu) ++#define CIA_SET(cpu,val) CPU_PC_SET ((cpu), (val)) ++ ++#define SIM_ENGINE_HALT_HOOK(sd, cpu, cia) \ ++do { \ ++ if (cpu) /* null if ctrl-c */ \ ++ sim_pc_set ((cpu), (cia)); \ ++} while (0) ++#define SIM_ENGINE_RESTART_HOOK(sd, cpu, cia) \ ++do { \ ++ sim_pc_set ((cpu), (cia)); \ ++} while (0) ++ ++#include "sim-base.h" ++#include "cgen-sim.h" ++#include "lm32-sim.h" ++#include "opcode/cgen.h" ++ ++/* The _sim_cpu struct. */ ++ ++struct _sim_cpu { ++ /* sim/common cpu base. */ ++ sim_cpu_base base; ++ ++ /* Static parts of cgen. */ ++ CGEN_CPU cgen_cpu; ++ ++ /* CPU specific parts go here. ++ Note that in files that don't need to access these pieces WANT_CPU_FOO ++ won't be defined and thus these parts won't appear. This is ok in the ++ sense that things work. It is a source of bugs though. ++ One has to of course be careful to not take the size of this ++ struct and no structure members accessed in non-cpu specific files can ++ go after here. Oh for a better language. */ ++#if defined (WANT_CPU_LM32BF) ++ LM32BF_CPU_DATA cpu_data; ++#endif ++ ++}; ++ ++/* The sim_state struct. */ ++ ++struct sim_state { ++ sim_cpu *cpu; ++#define STATE_CPU(sd, n) (/*&*/ (sd)->cpu) ++ ++ CGEN_STATE cgen_state; ++ ++ sim_state_base base; ++}; ++ ++/* Misc. */ ++ ++/* Catch address exceptions. */ ++extern SIM_CORE_SIGNAL_FN lm32_core_signal; ++#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ ++lm32_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \ ++ (TRANSFER), (ERROR)) ++ ++#endif /* SIM_MAIN_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/tconfig.in gdb-6.8.50.20090224/sim/lm32/tconfig.in +--- gdb-6.8.50.20090224.orig/sim/lm32/tconfig.in 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/tconfig.in 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,27 @@ ++/* Lattice Mico32 simulator configuration. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#ifndef LM32_TCONFIG_H ++#define LM32_TCONFIG_H ++ ++/* See sim-hload.c. We properly handle LMA. */ ++#define SIM_HANDLES_LMA 1 ++ ++#define WITH_SCACHE_PBB 1 ++ ++#endif /* LM32_TCONFIG_H */ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/traps.c gdb-6.8.50.20090224/sim/lm32/traps.c +--- gdb-6.8.50.20090224.orig/sim/lm32/traps.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/traps.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,263 @@ ++/* Lattice Mico32 exception and system call support. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#define WANT_CPU lm32bf ++#define WANT_CPU_LM32BF ++ ++#include "sim-main.h" ++#include "lm32-sim.h" ++#include "targ-vals.h" ++ ++/* Read memory function for system call interface. */ ++ ++static int ++syscall_read_mem (host_callback *cb, struct cb_syscall *sc, ++ unsigned long taddr, char *buf, int bytes) ++{ ++ SIM_DESC sd = (SIM_DESC) sc->p1; ++ SIM_CPU *cpu = (SIM_CPU *) sc->p2; ++ ++ return sim_core_read_buffer (sd, cpu, read_map, buf, taddr, bytes); ++} ++ ++/* Write memory function for system call interface. */ ++ ++static int ++syscall_write_mem (host_callback *cb, struct cb_syscall *sc, ++ unsigned long taddr, const char *buf, int bytes) ++{ ++ SIM_DESC sd = (SIM_DESC) sc->p1; ++ SIM_CPU *cpu = (SIM_CPU *) sc->p2; ++ ++ return sim_core_write_buffer (sd, cpu, write_map, buf, taddr, bytes); ++} ++ ++/* Handle invalid instructions. */ ++ ++SEM_PC ++sim_engine_invalid_insn (SIM_CPU *current_cpu, IADDR cia, SEM_PC pc) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ ++ sim_engine_halt (sd, current_cpu, NULL, cia, sim_stopped, SIM_SIGILL); ++ ++ return pc; ++} ++ ++/* Handle divide instructions. */ ++ ++USI ++lm32bf_divu_insn (SIM_CPU *current_cpu, IADDR pc, USI r0, USI r1, USI r2) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ ++ /* Check for divide by zero */ ++ if (GET_H_GR (r1) == 0) ++ { ++ if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT) ++ sim_engine_halt (sd, current_cpu, NULL, pc, sim_stopped, SIM_SIGFPE); ++ else ++ { ++ /* Save PC in exception address register. */ ++ SET_H_GR (30, pc); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 1); ++ /* Branch to divide by zero exception handler. */ ++ return GET_H_CSR (LM32_CSR_EBA) + LM32_EID_DIVIDE_BY_ZERO * 32; ++ } ++ } ++ else ++ { ++ SET_H_GR (r2, (USI)GET_H_GR (r0) / (USI)GET_H_GR (r1)); ++ return pc + 4; ++ } ++} ++ ++USI ++lm32bf_modu_insn (SIM_CPU *current_cpu, IADDR pc, USI r0, USI r1, USI r2) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ ++ /* Check for divide by zero */ ++ if (GET_H_GR (r1) == 0) ++ { ++ if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT) ++ sim_engine_halt (sd, current_cpu, NULL, pc, sim_stopped, SIM_SIGFPE); ++ else ++ { ++ /* Save PC in exception address register. */ ++ SET_H_GR (30, pc); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 1); ++ /* Branch to divide by zero exception handler. */ ++ return GET_H_CSR (LM32_CSR_EBA) + LM32_EID_DIVIDE_BY_ZERO * 32; ++ } ++ } ++ else ++ { ++ SET_H_GR (r2, (USI)GET_H_GR (r0) % (USI)GET_H_GR (r1)); ++ return pc + 4; ++ } ++} ++ ++/* Handle break instructions. */ ++ ++USI ++lm32bf_break_insn (SIM_CPU *current_cpu, IADDR pc) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ /* Breakpoint. */ ++ if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT) ++ { ++ sim_engine_halt (sd, current_cpu, NULL, pc, sim_stopped, SIM_SIGTRAP); ++ return pc; ++ } ++ else ++ { ++ /* Save PC in breakpoint address register. */ ++ SET_H_GR (31, pc); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 2); ++ /* Branch to breakpoint exception handler. */ ++ return GET_H_CSR (LM32_CSR_DEBA) + LM32_EID_BREAKPOINT * 32; ++ } ++} ++ ++/* Handle scall instructions. */ ++ ++USI ++lm32bf_scall_insn (SIM_CPU *current_cpu, IADDR pc) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ ++ if ( (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT) ++ || (GET_H_GR (8) == TARGET_SYS_exit) ++ ) ++ { ++ /* Delegate system call to host O/S. */ ++ CB_SYSCALL s; ++ CB_SYSCALL_INIT (&s); ++ s.p1 = (PTR)sd; ++ s.p2 = (PTR)current_cpu; ++ s.read_mem = syscall_read_mem; ++ s.write_mem = syscall_write_mem; ++ /* Extract parameters. */ ++ s.func = GET_H_GR (8); ++ s.arg1 = GET_H_GR (1); ++ s.arg2 = GET_H_GR (2); ++ s.arg3 = GET_H_GR (3); ++ /* Halt the simulator if the requested system call is _exit. */ ++ if (s.func == TARGET_SYS_exit) ++ sim_engine_halt (sd, current_cpu, NULL, pc, sim_exited, s.arg1); ++ /* Perform the system call. */ ++ cb_syscall (cb, &s); ++ /* Store the return value in the CPU's registers. */ ++ SET_H_GR (1, s.result); ++ SET_H_GR (2, s.result2); ++ SET_H_GR (3, s.errcode); ++ /* Skip over scall instruction. */ ++ return pc + 4; ++ } ++ else ++ { ++ /* Save PC in exception address register. */ ++ SET_H_GR (30, pc); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 1); ++ /* Branch to system call exception handler. */ ++ return GET_H_CSR (LM32_CSR_EBA) + LM32_EID_SYSTEM_CALL * 32; ++ } ++} ++ ++/* Handle b instructions. */ ++ ++USI ++lm32bf_b_insn (SIM_CPU *current_cpu, USI r0, USI f_r0) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ ++ /* Restore interrupt enable */ ++ if (f_r0 == 30) ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 2) >> 1); ++ else if (f_r0 == 31) ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 4) >> 2); ++ return r0; ++} ++ ++/* Handle wcsr instructions. */ ++ ++void ++lm32bf_wcsr_insn (SIM_CPU *current_cpu, USI f_csr, USI r1) ++{ ++ SIM_DESC sd = CPU_STATE (current_cpu); ++ host_callback *cb = STATE_CALLBACK (sd); ++ ++ /* Writing a 1 to IP CSR clears a bit, writing 0 has no effect */ ++ if (f_csr == LM32_CSR_IP) ++ SET_H_CSR (f_csr, GET_H_CSR (f_csr) & ~r1); ++ else ++ SET_H_CSR (f_csr, r1); ++} ++ ++/* Handle signals. */ ++ ++void ++lm32_core_signal (SIM_DESC sd, ++ sim_cpu *cpu, ++ sim_cia cia, ++ unsigned map, ++ int nr_bytes, ++ address_word addr, ++ transfer_type transfer, ++ sim_core_signals sig) ++{ ++ const char *copy = (transfer == read_transfer ? "read" : "write"); ++ address_word ip = CIA_ADDR (cia); ++ SIM_CPU *current_cpu = cpu; ++ ++ switch (sig) ++ { ++ case sim_core_unmapped_signal: ++ sim_io_eprintf (sd, "core: %d byte %s to unmapped address 0x%lx at 0x%lx\n", ++ nr_bytes, copy, (unsigned long) addr, (unsigned long) ip); ++ SET_H_GR (30, ip); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 1); ++ CIA_SET (cpu, GET_H_CSR (LM32_CSR_EBA) + LM32_EID_DATA_BUS_ERROR * 32); ++ sim_engine_halt (sd, cpu, NULL, LM32_EID_DATA_BUS_ERROR * 32, sim_stopped, SIM_SIGSEGV); ++ break; ++ case sim_core_unaligned_signal: ++ sim_io_eprintf (sd, "core: %d byte misaligned %s to address 0x%lx at 0x%lx\n", ++ nr_bytes, copy, (unsigned long) addr, (unsigned long) ip); ++ SET_H_GR (30, ip); ++ /* Save and clear interrupt enable */ ++ SET_H_CSR (LM32_CSR_IE, (GET_H_CSR (LM32_CSR_IE) & 1) << 1); ++ CIA_SET (cpu, GET_H_CSR (LM32_CSR_EBA) + LM32_EID_DATA_BUS_ERROR * 32); ++ sim_engine_halt (sd, cpu, NULL, LM32_EID_DATA_BUS_ERROR * 32, sim_stopped, SIM_SIGBUS); ++ break; ++ default: ++ sim_engine_abort (sd, cpu, cia, ++ "sim_core_signal - internal error - bad switch"); ++ } ++} ++ +diff -Naur gdb-6.8.50.20090224.orig/sim/lm32/user.c gdb-6.8.50.20090224/sim/lm32/user.c +--- gdb-6.8.50.20090224.orig/sim/lm32/user.c 1970-01-01 01:00:00.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/lm32/user.c 2009-02-25 07:02:51.000000000 +0100 +@@ -0,0 +1,28 @@ ++/* Semantics for user defined instructions on the Lattice Mico32. ++ Contributed by Jon Beniston ++ ++ This file is part of GDB. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . */ ++ ++#include "sim-main.h" ++ ++/* Handle user defined instructions */ ++ ++UINT ++lm32bf_user_insn (SIM_CPU *current_cpu, INT r0, INT r1, UINT imm) ++{ ++ /* FIXME: Should probably call code in a user supplied library. */ ++ return 0; ++} +diff -Naur gdb-6.8.50.20090224.orig/sim/m32c/gdb-if.c gdb-6.8.50.20090224/sim/m32c/gdb-if.c +--- gdb-6.8.50.20090224.orig/sim/m32c/gdb-if.c 2009-01-14 11:53:07.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/m32c/gdb-if.c 2009-02-25 07:02:51.000000000 +0100 +@@ -538,8 +538,12 @@ + #endif + + case 5: ++#ifdef SIGTRAP + return SIGTRAP; +- ++#else ++ return SIGSEGV; ++#endif ++ + case 10: + #ifdef SIGBUS + return SIGBUS; +diff -Naur gdb-6.8.50.20090224.orig/sim/m32c/Makefile.in gdb-6.8.50.20090224/sim/m32c/Makefile.in +--- gdb-6.8.50.20090224.orig/sim/m32c/Makefile.in 2009-01-14 11:53:07.000000000 +0100 ++++ gdb-6.8.50.20090224/sim/m32c/Makefile.in 2009-02-25 07:02:51.000000000 +0100 +@@ -55,7 +55,7 @@ + ./opc2c -l m32c.out $(srcdir)/m32c.opc > m32c.c + + opc2c : opc2c.o safe-fgets.o +- $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ ++ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $^ -o $@ + + sample.x : $(srcdir)/sample.S $(srcdir)/sample.ld + ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample.S -o sample.o +@@ -83,8 +83,10 @@ + mem.o : mem.h cpu.h syscalls.h + misc.o : cpu.h misc.h + opc2c.o : safe-fgets.h ++ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/opc2c.c + reg.o : cpu.h + safe-fgets.o : safe-fgets.h ++ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/safe-fgets.c + srcdest.c : cpu.h mem.h + syscalls.c : cpu.h mem.h syscalls.h + +diff -Naur gdb-6.8.50.20090224.orig/sim/MAINTAINERS gdb-6.8.50.20090224/sim/MAINTAINERS +--- gdb-6.8.50.20090224.orig/sim/MAINTAINERS 2008-04-08 09:15:39.000000000 +0200 ++++ gdb-6.8.50.20090224/sim/MAINTAINERS 2009-02-25 07:02:51.000000000 +0100 +@@ -14,6 +14,7 @@ + frv Dave Brolley + igen (igen simulators) + ppc Andrew Cagney ++lm32 Jon Beniston + m68hc11 Stephane Carrez + mips Thiemo Seufer + sh (global maintainers) -- cgit v1.2.3