diff options
| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2009-07-24 09:35:31 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2009-07-24 09:35:31 +0000 |
| commit | b813489b4608ed3d96f599f963393c6fc39d98c7 (patch) | |
| tree | 0f0f7465291597fb8a3bbffb839e33fb410fd5e9 | |
| parent | 9301ec20b99dbe195bd96604e3a87ec52f80dd89 (diff) | |
Remove.
| -rw-r--r-- | contrib/crossrpms/patches/gdb-6.5-bfinrtems-20071114.diff | 16245 |
1 files changed, 0 insertions, 16245 deletions
diff --git a/contrib/crossrpms/patches/gdb-6.5-bfinrtems-20071114.diff b/contrib/crossrpms/patches/gdb-6.5-bfinrtems-20071114.diff deleted file mode 100644 index e3f523ab3b..0000000000 --- a/contrib/crossrpms/patches/gdb-6.5-bfinrtems-20071114.diff +++ /dev/null @@ -1,16245 +0,0 @@ -diff -uNr gdb-6.5.orig/bfd/sysdep.h gdb-6.5/bfd/sysdep.h ---- gdb-6.5.orig/bfd/sysdep.h 2005-05-05 20:51:14.000000000 +0200 -+++ gdb-6.5/bfd/sysdep.h 2007-11-14 13:49:35.000000000 +0100 -@@ -135,7 +135,7 @@ - #endif - - #if !HAVE_DECL_STRSTR --extern char *strstr (); -+/* extern char *strstr (); */ - #endif - - #ifdef HAVE_FTELLO -diff -uNr gdb-6.5.orig/configure gdb-6.5/configure ---- gdb-6.5.orig/configure 2006-05-02 02:16:50.000000000 +0200 -+++ gdb-6.5/configure 2007-11-14 13:48:46.000000000 +0100 -@@ -3648,7 +3648,7 @@ - # For an installed makeinfo, we require it to be from texinfo 4.4 or - # higher, else we use the "missing" dummy. - if ${MAKEINFO} --version \ -- | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then -+ | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then - : - else - MAKEINFO="$MISSING makeinfo" -diff -uNr gdb-6.5.orig/configure.in gdb-6.5/configure.in ---- gdb-6.5.orig/configure.in 2006-06-21 07:16:16.000000000 +0200 -+++ gdb-6.5/configure.in 2007-11-14 13:48:46.000000000 +0100 -@@ -2217,7 +2217,7 @@ - # For an installed makeinfo, we require it to be from texinfo 4.4 or - # higher, else we use the "missing" dummy. - if ${MAKEINFO} --version \ -- | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[4-9]|[5-9])' >/dev/null 2>&1; then -+ | egrep 'texinfo[^0-9]*(4\.([4-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then - : - else - MAKEINFO="$MISSING makeinfo" -diff -uNr gdb-6.5.orig/gdb/bfin-tdep.c gdb-6.5/gdb/bfin-tdep.c ---- gdb-6.5.orig/gdb/bfin-tdep.c 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/bfin-tdep.c 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,1341 @@ -+/* Target-dependent code for Analog Devices Blackfin processer, for GDB. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ 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. */ -+ -+#include "defs.h" -+#include "frame.h" -+#include "frame-base.h" -+#include "frame-unwind.h" -+#include "dwarf2-frame.h" -+#include "trad-frame.h" -+#include "inferior.h" -+#include "gdbcore.h" -+#include "dis-asm.h" -+#include "regcache.h" -+#include "arch-utils.h" -+#include "gdb_assert.h" -+#include "sim-regno.h" -+#include "bfin-tdep.h" -+#include "gdb/sim-bfin.h" -+#include "elf-bfd.h" -+#include "elf/bfin.h" -+#include "infcall.h" -+ -+/* Macros used by prologue functions. */ -+#define P_LINKAGE 0xE800 -+#define P_MINUS_SP1 0x0140 -+#define P_MINUS_SP2 0x05C0 -+#define P_MINUS_SP3 0x0540 -+#define P_MINUS_SP4 0x04C0 -+#define P_SP_PLUS 0x6C06 -+#define P_P2_LOW 0xE10A -+#define P_P2_HIGH 0XE14A -+#define P_SP_EQ_SP_PLUS_P2 0X5BB2 -+#define P_SP_EQ_P2_PLUS_SP 0x5B96 -+#define P_MINUS_MINUS_SP_EQ_RETS 0x0167 -+ -+/* Macros used for program flow control. */ -+/* 16 bit instruction, max */ -+#define P_16_BIT_INSR_MAX 0xBFFF -+/* 32 bit instruction, min */ -+#define P_32_BIT_INSR_MIN 0xC000 -+/* 32 bit instruction, max */ -+#define P_32_BIT_INSR_MAX 0xE801 -+/* jump (preg), 16-bit, min */ -+#define P_JUMP_PREG_MIN 0x0050 -+/* jump (preg), 16-bit, max */ -+#define P_JUMP_PREG_MAX 0x0057 -+/* jump (pc+preg), 16-bit, min */ -+#define P_JUMP_PC_PLUS_PREG_MIN 0x0080 -+/* jump (pc+preg), 16-bit, max */ -+#define P_JUMP_PC_PLUS_PREG_MAX 0x0087 -+/* jump.s pcrel13m2, 16-bit, min */ -+#define P_JUMP_S_MIN 0x2000 -+/* jump.s pcrel13m2, 16-bit, max */ -+#define P_JUMP_S_MAX 0x2FFF -+/* jump.l pcrel25m2, 32-bit, min */ -+#define P_JUMP_L_MIN 0xE200 -+/* jump.l pcrel25m2, 32-bit, max */ -+#define P_JUMP_L_MAX 0xE2FF -+/* conditional jump pcrel11m2, 16-bit, min */ -+#define P_IF_CC_JUMP_MIN 0x1800 -+/* conditional jump pcrel11m2, 16-bit, max */ -+#define P_IF_CC_JUMP_MAX 0x1BFF -+/* conditional jump(bp) pcrel11m2, 16-bit, min */ -+#define P_IF_CC_JUMP_BP_MIN 0x1C00 -+/* conditional jump(bp) pcrel11m2, 16-bit, max */ -+#define P_IF_CC_JUMP_BP_MAX 0x1FFF -+/* conditional !jump pcrel11m2, 16-bit, min */ -+#define P_IF_NOT_CC_JUMP_MIN 0x1000 -+/* conditional !jump pcrel11m2, 16-bit, max */ -+#define P_IF_NOT_CC_JUMP_MAX 0x13FF -+/* conditional jump(bp) pcrel11m2, 16-bit, min */ -+#define P_IF_NOT_CC_JUMP_BP_MIN 0x1400 -+/* conditional jump(bp) pcrel11m2, 16-bit, max */ -+#define P_IF_NOT_CC_JUMP_BP_MAX 0x17FF -+/* call (preg), 16-bit, min */ -+#define P_CALL_PREG_MIN 0x0060 -+/* call (preg), 16-bit, max */ -+#define P_CALL_PREG_MAX 0x0067 -+/* call (pc+preg), 16-bit, min */ -+#define P_CALL_PC_PLUS_PREG_MIN 0x0070 -+/* call (pc+preg), 16-bit, max */ -+#define P_CALL_PC_PLUS_PREG_MAX 0x0077 -+/* call pcrel25m2, 32-bit, min */ -+#define P_CALL_MIN 0xE300 -+/* call pcrel25m2, 32-bit, max */ -+#define P_CALL_MAX 0xE3FF -+/* RTS */ -+#define P_RTS 0x0010 -+/* MNOP */ -+#define P_MNOP 0xC803 -+/* EXCPT, 16-bit, min */ -+#define P_EXCPT_MIN 0x00A0 -+/* EXCPT, 16-bit, max */ -+#define P_EXCPT_MAX 0x00AF -+/* multi instruction mask 1, 16-bit */ -+#define P_BIT_MULTI_INS_1 0xC000 -+/* multi instruction mask 2, 16-bit */ -+#define P_BIT_MULTI_INS_2 0x0800 -+ -+/* Macros used for signal handling */ -+/* Instruction 1 for signal */ -+#define P_SIGNAL_INS_1 0x0077E128 -+/* Instruction 1 for rt_signal */ -+#define P_RT_SIGNAL_INS_1 0x00ADE128 -+/* Instruction 2 is common for both signal and rt_signal */ -+#define P_SIGNAL_INS_2 0x000000A0 -+ -+/* The maximum bytes we search to skip the prologue. */ -+#define UPPER_LIMIT 40 -+ -+#define RETS_OFFSET 4 -+ -+/* Initial value: Register names used in BFIN's ISA documentation. */ -+ -+static char *bfin_register_name_strings[] = -+{ -+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", -+ "p0", "p1", "p2", "p3", "p4", "p5", "sp", "fp", -+ "i0", "i1", "i2", "i3", "m0", "m1", "m2", "m3", -+ "b0", "b1", "b2", "b3", "l0", "l1", "l2", "l3", -+ "a0x", "a0w", "a1x", "a1w", "astat", "rets", -+ "lc0", "lt0", "lb0", "lc1", "lt1", "lb1", "cycles", "cycles2", -+ "usp", "seqstat", "syscfg", "reti", "retx", "retn", "rete", -+ "pc", "cc", "extra1", "extra2", "extra3", "fdpic_exec", "fdpic_interp", -+ "ipend" -+}; -+ -+ -+#define NUM_BFIN_REGNAMES \ -+ (sizeof (bfin_register_name_strings) / sizeof (char *)) -+ -+ -+/* In this diagram successive memory locations increase downwards or the -+ stack grows upwards with negative indices. (PUSH analogy for stack.) -+ -+ The top frame is the "frame" of the current function being executed. -+ -+ +--------------+ SP - -+ | local vars | ^ -+ +--------------+ | -+ | save regs | | -+ +--------------+ FP | -+ | old FP -|-- top -+ +--------------+ | frame -+ | RETS | | | -+ +--------------+ | | -+ | param 1 | | | -+ | param 2 | | | -+ | ... | | V -+ +--------------+ | - -+ | local vars | | ^ -+ +--------------+ | | -+ | save regs | | | -+ +--------------+<- | -+ | old FP -|-- next -+ +--------------+ | frame -+ | RETS | | | -+ +--------------+ | | -+ | param 1 | | | -+ | param 2 | | | -+ | ... | | V -+ +--------------+ | - -+ | local vars | | ^ -+ +--------------+ | | -+ | save regs | | | -+ +--------------+<- next frame -+ | old FP | | -+ +--------------+ | -+ | RETS | V -+ +--------------+ - -+ -+ The frame chain is formed as following: -+ -+ FP has the topmost frame. -+ FP + 4 has the previous FP and so on. */ -+ -+ -+/* Map from DWARF2 register number to GDB register number. */ -+ -+int map_gcc_gdb[] = -+{ -+ BFIN_R0_REGNUM, -+ BFIN_R1_REGNUM, -+ BFIN_R2_REGNUM, -+ BFIN_R3_REGNUM, -+ BFIN_R4_REGNUM, -+ BFIN_R5_REGNUM, -+ BFIN_R6_REGNUM, -+ BFIN_R7_REGNUM, -+ BFIN_P0_REGNUM, -+ BFIN_P1_REGNUM, -+ BFIN_P2_REGNUM, -+ BFIN_P3_REGNUM, -+ BFIN_P4_REGNUM, -+ BFIN_P5_REGNUM, -+ BFIN_SP_REGNUM, -+ BFIN_FP_REGNUM, -+ BFIN_I0_REGNUM, -+ BFIN_I1_REGNUM, -+ BFIN_I2_REGNUM, -+ BFIN_I3_REGNUM, -+ BFIN_B0_REGNUM, -+ BFIN_B1_REGNUM, -+ BFIN_B2_REGNUM, -+ BFIN_B3_REGNUM, -+ BFIN_L0_REGNUM, -+ BFIN_L1_REGNUM, -+ BFIN_L2_REGNUM, -+ BFIN_L3_REGNUM, -+ BFIN_M0_REGNUM, -+ BFIN_M1_REGNUM, -+ BFIN_M2_REGNUM, -+ BFIN_M3_REGNUM, -+ BFIN_A0_DOT_X_REGNUM, -+ BFIN_A1_DOT_X_REGNUM, -+ BFIN_CC_REGNUM, -+ BFIN_RETS_REGNUM, -+ BFIN_RETI_REGNUM, -+ BFIN_RETX_REGNUM, -+ BFIN_RETN_REGNUM, -+ BFIN_RETE_REGNUM, -+ BFIN_ASTAT_REGNUM, -+ BFIN_SEQSTAT_REGNUM, -+ BFIN_USP_REGNUM, -+ BFIN_LT0_REGNUM, -+ BFIN_LT1_REGNUM, -+ BFIN_LC0_REGNUM, -+ BFIN_LC1_REGNUM, -+ BFIN_LB0_REGNUM, -+ BFIN_LB1_REGNUM -+}; -+ -+ -+/* Check whether insn1 and insn2 are parts of a signal trampoline. */ -+ -+#define IS_SIGTRAMP(insn1, insn2) \ -+ /* P0=0x77 (X); EXCPT 0x0 */ \ -+ ((insn1 == P_SIGNAL_INS_1) && ((insn2 & P_SIGNAL_INS_2) == P_SIGNAL_INS_2)) -+ -+#define IS_RT_SIGTRAMP(insn1, insn2) \ -+ /* P0=0xad (X); EXCPT 0x0 */ \ -+ ((insn1 == P_RT_SIGNAL_INS_1) && ((insn2 & P_SIGNAL_INS_2) == P_SIGNAL_INS_2)) -+ -+#define SIGCONTEXT_OFFSET 28 -+#define UCONTEXT_OFFSET 172 -+ -+ -+/* From <asm/sigcontext.h>. */ -+ -+static int bfin_linux_sigcontext_reg_offset[BFIN_NUM_REGS] = -+{ -+ 2 * 4, /* %r0 */ -+ 3 * 4, /* %r1 */ -+ 4 * 4, /* %r2 */ -+ 5 * 4, /* %r3 */ -+ 6 * 4, /* %r4 */ -+ -1, /* %r5 */ -+ -1, /* %r6 */ -+ -1, /* %r7 */ -+ 7 * 4, /* %p0 */ -+ 8 * 4, /* %p1 */ -+ 9 * 4, /* %p2 */ -+ 10 * 4, /* %p3 */ -+ -1, /* %p4 */ -+ -1, /* %p5 */ -+ 1 * 4, /* %sp */ -+ -1, /* %fp */ -+ 11 * 4, /* %i0 */ -+ 12 * 4, /* %i1 */ -+ 13 * 4, /* %i2 */ -+ 14 * 4, /* %i3 */ -+ 15 * 4, /* %m0 */ -+ 16 * 4, /* %m1 */ -+ 17 * 4, /* %m2 */ -+ 18 * 4, /* %m3 */ -+ 23 * 4, /* %b0 */ -+ 24 * 4, /* %b1 */ -+ 25 * 4, /* %b2 */ -+ 26 * 4, /* %b3 */ -+ 19 * 4, /* %l0 */ -+ 20 * 4, /* %l1 */ -+ 21 * 4, /* %l2 */ -+ 22 * 4, /* %l3 */ -+ 27 * 4, /* %a0x */ -+ 28 * 4, /* %a0w */ -+ 29 * 4, /* %a1x */ -+ 30 * 4, /* %a1w */ -+ 31 * 4, /* %astat */ -+ 32 * 4, /* %rets */ -+ 33 * 4, /* %lc0 */ -+ 35 * 4, /* %lt0 */ -+ 37 * 4, /* %lb0 */ -+ 34 * 4, /* %lc1 */ -+ 36 * 4, /* %lt1 */ -+ 38 * 4, /* %lb1 */ -+ -1, /* %cycles */ -+ -1, /* %cycles2 */ -+ -1, /* %usp */ -+ 39 * 4, /* %seqstat */ -+ -1, /* syscfg */ -+ 40 * 4, /* %reti */ -+ 41 * 4, /* %retx */ -+ -1, /* %retn */ -+ -1, /* %rete */ -+ 40 * 4, /* %pc */ -+ -1, /* %cc */ -+ -1, /* %extra1 */ -+ -1, /* %extra2 */ -+ -1, /* %extra3 */ -+ -1 /* %ipend */ -+}; -+ -+ -+/* From <asm/ucontext.h>. */ -+ -+static int bfin_linux_ucontext_reg_offset[BFIN_NUM_REGS] = -+{ -+ 1 * 4, /* %r0 */ -+ 2 * 4, /* %r1 */ -+ 3 * 4, /* %r2 */ -+ 4 * 4, /* %r3 */ -+ 5 * 4, /* %r4 */ -+ 6 * 4, /* %r5 */ -+ 7 * 4, /* %r6 */ -+ 8 * 4, /* %r7 */ -+ 9 * 4, /* %p0 */ -+ 10 * 4, /* %p1 */ -+ 11 * 4, /* %p2 */ -+ 12 * 4, /* %p3 */ -+ 13 * 4, /* %p4 */ -+ 14 * 4, /* %p5 */ -+ 15 * 4, /* %sp */ -+ 24 * 4, /* %fp */ -+ 25 * 4, /* %i0 */ -+ 26 * 4, /* %i1 */ -+ 27 * 4, /* %i2 */ -+ 28 * 4, /* %i3 */ -+ 29 * 4, /* %m0 */ -+ 30 * 4, /* %m1 */ -+ 31 * 4, /* %m2 */ -+ 32 * 4, /* %m3 */ -+ 37 * 4, /* %b0 */ -+ 38 * 4, /* %b1 */ -+ 39 * 4, /* %b2 */ -+ 40 * 4, /* %b3 */ -+ 33 * 4, /* %l0 */ -+ 34 * 4, /* %l1 */ -+ 35 * 4, /* %l2 */ -+ 36 * 4, /* %l3 */ -+ 18 * 4, /* %a0x */ -+ 16 * 4, /* %a0w */ -+ 19 * 4, /* %a1x */ -+ 17 * 4, /* %a1w */ -+ 20 * 4, /* %astat */ -+ 21 * 4, /* %rets */ -+ 41 * 4, /* %lc0 */ -+ 43 * 4, /* %lt0 */ -+ 45 * 4, /* %lb0 */ -+ 42 * 4, /* %lc1 */ -+ 44 * 4, /* %lt1 */ -+ 46 * 4, /* %lb1 */ -+ -1, /* %cycles */ -+ -1, /* %cycles2 */ -+ -1, /* %usp */ -+ 47 * 4, /* %seqstat */ -+ -1, /* syscfg */ -+ 22 * 4, /* %reti */ -+ 23 * 4, /* %retx */ -+ -1, /* %retn */ -+ -1, /* %rete */ -+ 22 * 4, /* %pc */ -+ -1, /* %cc */ -+ -1, /* %extra1 */ -+ -1, /* %extra2 */ -+ -1, /* %extra3 */ -+ -1 /* %ipend */ -+}; -+ -+/* Get info about saved registers in sigtramp. */ -+ -+struct bfin_linux_sigtramp_info -+{ -+ /* Address of context. */ -+ CORE_ADDR context_addr; -+ -+ /* Offset of registers in `struct sigcontext'. */ -+ int *sc_reg_offset; -+}; -+ -+static enum bfin_abi -+bfin_abi (struct gdbarch *gdbarch) -+{ -+ return gdbarch_tdep (gdbarch)->bfin_abi; -+} -+ -+/* Return non-zero if PC points into the signal trampoline. For the -+ sake of bfin_linux_get_sigtramp_info. */ -+ -+static int -+bfin_linux_pc_in_sigtramp (struct frame_info *next_frame, CORE_ADDR pc) -+{ -+ gdb_byte buf[12]; -+ unsigned long insn0, insn1, insn2; -+ -+ if (pc < 4 -+ || pc >= (CORE_ADDR) 0x7ffffff8 -+ || !safe_frame_unwind_memory (next_frame, pc - 4, buf, sizeof (buf))) -+ return 0; -+ -+ insn1 = extract_unsigned_integer (buf + 4, 4); -+ insn2 = extract_unsigned_integer (buf + 8, 4); -+ -+ if (IS_SIGTRAMP (insn1, insn2)) -+ return 1; -+ -+ if (IS_RT_SIGTRAMP (insn1, insn2)) -+ return 2; -+ -+ insn0 = extract_unsigned_integer (buf, 4); -+ if (IS_SIGTRAMP (insn0, insn1)) -+ return 1; -+ -+ if (IS_RT_SIGTRAMP (insn0, insn1)) -+ return 2; -+ -+ insn0 = ((insn0 << 16) & 0xffffffff) | (insn1 >> 16); -+ insn1 = ((insn1 << 16) & 0xffffffff) | (insn2 >> 16); -+ -+ if (IS_SIGTRAMP (insn0, insn1)) -+ return 1; -+ -+ if (IS_RT_SIGTRAMP (insn0, insn1)) -+ return 2; -+ -+ return 0; -+} -+ -+static struct bfin_linux_sigtramp_info -+bfin_linux_get_sigtramp_info (struct frame_info *next_frame) -+{ -+ CORE_ADDR sp; -+ int ret; -+ struct bfin_linux_sigtramp_info info; -+ -+ sp = frame_unwind_register_unsigned (next_frame, BFIN_SP_REGNUM); -+ ret = bfin_linux_pc_in_sigtramp (next_frame, frame_pc_unwind (next_frame)); -+ -+ if (ret == 1) -+ { -+ /* Get sigcontext address. */ -+ info.context_addr = sp + SIGCONTEXT_OFFSET; -+ info.sc_reg_offset = bfin_linux_sigcontext_reg_offset; -+ } -+ else if (ret == 2) -+ { -+ /* Get ucontext address. */ -+ info.context_addr = sp + UCONTEXT_OFFSET; -+ info.sc_reg_offset = bfin_linux_ucontext_reg_offset; -+ } -+ else -+ internal_error (__FILE__, __LINE__, _("not a sigtramp\n")); -+ -+ return info; -+} -+ -+/* Signal trampolines. */ -+ -+static struct trad_frame_cache * -+bfin_linux_sigtramp_frame_cache (struct frame_info *next_frame, -+ void **this_cache) -+{ -+ struct frame_id this_id; -+ struct trad_frame_cache *cache; -+ struct bfin_linux_sigtramp_info info; -+ CORE_ADDR sp; -+ int i; -+ -+ if (*this_cache) -+ return *this_cache; -+ -+ cache = trad_frame_cache_zalloc (next_frame); -+ -+ /* The frame ID's code address should be the start-address of the -+ signal trampoline and not the current PC within that trampoline. */ -+ sp = frame_unwind_register_unsigned (next_frame, BFIN_SP_REGNUM); -+ -+ /* This would come after the LINK instruction in the ret_from_signal () -+ function, hence the frame id would be SP + 8. */ -+ this_id = frame_id_build (sp + 8, frame_pc_unwind (next_frame)); -+ trad_frame_set_id (cache, this_id); -+ -+ info = bfin_linux_get_sigtramp_info (next_frame); -+ -+ for (i = 0; i < BFIN_NUM_REGS; i++) -+ if (info.sc_reg_offset[i] != -1) -+ trad_frame_set_reg_addr (cache, i, -+ info.context_addr + info.sc_reg_offset[i]); -+ -+ *this_cache = cache; -+ return cache; -+} -+ -+static void -+bfin_linux_sigtramp_frame_this_id (struct frame_info *next_frame, -+ void **this_cache, -+ struct frame_id *this_id) -+{ -+ struct trad_frame_cache *cache; -+ -+ cache = bfin_linux_sigtramp_frame_cache (next_frame, this_cache); -+ trad_frame_get_id (cache, this_id); -+} -+ -+static void -+bfin_linux_sigtramp_frame_prev_register (struct frame_info *next_frame, -+ void **this_cache, -+ int regnum, -+ int *optimizedp, -+ enum lval_type *lvalp, -+ CORE_ADDR *addrp, -+ int *realnump, -+ gdb_byte *valuep) -+{ -+ struct trad_frame_cache *cache; -+ -+ cache = bfin_linux_sigtramp_frame_cache (next_frame, this_cache); -+ trad_frame_get_register (cache, next_frame, regnum, optimizedp, lvalp, -+ addrp, realnump, valuep); -+} -+ -+static const struct frame_unwind bfin_linux_sigtramp_frame_unwind = -+{ -+ SIGTRAMP_FRAME, -+ bfin_linux_sigtramp_frame_this_id, -+ bfin_linux_sigtramp_frame_prev_register -+}; -+ -+static const struct frame_unwind * -+bfin_linux_sigtramp_frame_sniffer (struct frame_info *next_frame) -+{ -+ CORE_ADDR pc = frame_pc_unwind (next_frame); -+ -+ if (bfin_linux_pc_in_sigtramp (next_frame, pc)) -+ return &bfin_linux_sigtramp_frame_unwind; -+ -+ return NULL; -+} -+ -+struct bfin_frame_cache -+{ -+ /* Base address. */ -+ CORE_ADDR base; -+ CORE_ADDR sp_offset; -+ CORE_ADDR pc; -+ int frameless_pc_value; -+ -+ /* Saved registers. */ -+ CORE_ADDR saved_regs[BFIN_NUM_REGS]; -+ CORE_ADDR saved_sp; -+ -+ /* Stack space reserved for local variables. */ -+ long locals; -+}; -+ -+/* Allocate and initialize a frame cache. */ -+ -+static struct bfin_frame_cache * -+bfin_alloc_frame_cache (void) -+{ -+ struct bfin_frame_cache *cache; -+ int i; -+ -+ cache = FRAME_OBSTACK_ZALLOC (struct bfin_frame_cache); -+ -+ /* Base address. */ -+ cache->base = 0; -+ cache->sp_offset = -4; -+ cache->pc = 0; -+ cache->frameless_pc_value = 0; -+ -+ /* Saved registers. We initialize these to -1 since zero is a valid -+ offset (that's where fp is supposed to be stored). */ -+ for (i = 0; i < BFIN_NUM_REGS; i++) -+ cache->saved_regs[i] = -1; -+ -+ /* Frameless until proven otherwise. */ -+ cache->locals = -1; -+ -+ return cache; -+} -+ -+static struct bfin_frame_cache * -+bfin_frame_cache (struct frame_info *next_frame, void **this_cache) -+{ -+ struct bfin_frame_cache *cache; -+ int i; -+ -+ if (*this_cache) -+ return *this_cache; -+ -+ cache = bfin_alloc_frame_cache (); -+ *this_cache = cache; -+ -+ cache->base = frame_unwind_register_unsigned (next_frame, BFIN_FP_REGNUM); -+ if (cache->base == 0) -+ return cache; -+ -+ /* For normal frames, PC is stored at [FP + 4]. */ -+ cache->saved_regs[BFIN_PC_REGNUM] = 4; -+ cache->saved_regs[BFIN_FP_REGNUM] = 0; -+ -+ /* Adjust all the saved registers such that they contain addresses -+ instead of offsets. */ -+ for (i = 0; i < BFIN_NUM_REGS; i++) -+ if (cache->saved_regs[i] != -1) -+ cache->saved_regs[i] += cache->base; -+ -+ cache->pc = frame_func_unwind (next_frame) ; -+ if (cache->pc == 0 || cache->pc == frame_pc_unwind (next_frame)) -+ { -+ /* Either there is no prologue (frameless function) or we are at -+ the start of a function. In short we do not have a frame. -+ PC is stored in rets register. FP points to previous frame. */ -+ -+ cache->saved_regs[BFIN_PC_REGNUM] = read_register (BFIN_RETS_REGNUM); -+ cache->frameless_pc_value = 1; -+ cache->base = frame_unwind_register_unsigned (next_frame, BFIN_FP_REGNUM); -+#ifdef _DEBUG -+ fprintf (stderr, "frameless pc case base %x\n", cache->base); -+#endif -+ cache->saved_regs[BFIN_FP_REGNUM] = cache->base; -+ cache->saved_sp = cache->base; -+ } -+ else -+ { -+ cache->frameless_pc_value = 0; -+ -+ /* Now that we have the base address for the stack frame we can -+ calculate the value of SP in the calling frame. */ -+ cache->saved_sp = cache->base + 8; -+ } -+ -+ return cache; -+} -+ -+static void -+bfin_frame_this_id (struct frame_info *next_frame, -+ void **this_cache, -+ struct frame_id *this_id) -+{ -+ struct bfin_frame_cache *cache = bfin_frame_cache (next_frame, this_cache); -+ -+ /* This marks the outermost frame. */ -+ if (cache->base == 0) -+ return; -+ -+ /* See the end of bfin_push_dummy_call. */ -+ *this_id = frame_id_build (cache->base + 8, cache->pc); -+} -+ -+static void -+bfin_frame_prev_register (struct frame_info *next_frame, -+ void **this_cache, -+ int regnum, -+ int *optimizedp, -+ enum lval_type *lvalp, -+ CORE_ADDR *addrp, -+ int *realnump, -+ gdb_byte *valuep) -+{ -+ struct bfin_frame_cache *cache = bfin_frame_cache (next_frame, this_cache); -+ -+ gdb_assert (regnum >= 0); -+ -+ if (regnum == BFIN_SP_REGNUM && cache->saved_sp) -+ { -+ *optimizedp = 0; -+ *lvalp = not_lval; -+ *addrp = 0; -+ *realnump = -1; -+ -+ if (valuep) -+ { -+ /* Store the value. */ -+ store_unsigned_integer (valuep, 4, cache->saved_sp); -+ } -+ -+ return; -+ } -+ -+ if (regnum < BFIN_NUM_REGS && cache->saved_regs[regnum] != -1) -+ { -+ *optimizedp = 0; -+ *lvalp = lval_memory; -+ *addrp = cache->saved_regs[regnum]; -+ *realnump = -1; -+ -+ if (valuep) -+ { -+ /* Read the value in from memory. */ -+ -+ if (regnum == BFIN_PC_REGNUM) -+ { -+ int *pi = (int *) valuep; -+ -+ if (cache->frameless_pc_value) -+ { -+ /* Blackfin stores the value of the return pc on -+ a register not a stack. A LINK command will -+ save it on the stack. */ -+ store_unsigned_integer (valuep, 4, *addrp); -+ } -+ else -+ store_unsigned_integer (valuep, 4, -+ read_memory_unsigned_integer (*addrp, 4)); -+ } -+ else if (regnum == BFIN_FP_REGNUM) -+ { -+ int *pi = (int *) valuep; -+ -+ if (cache->frameless_pc_value) -+ { -+ /* Blackfin stores the value of the return pc on -+ a register not a stack. A LINK command will -+ save it on the stack. */ -+#ifdef _DEBUG -+ fprintf (stderr, "returning frameless %x\n", *addrp); -+#endif -+ store_unsigned_integer (valuep, 4, *addrp); -+ } -+ else -+ store_unsigned_integer (valuep, 4, -+ read_memory_unsigned_integer (*addrp, 4)); -+ } -+ else -+ read_memory (*addrp, valuep, -+ register_size (current_gdbarch, regnum)); -+ } -+ return; -+ } -+ -+ frame_register_unwind (next_frame, regnum, -+ optimizedp, lvalp, addrp, realnump, valuep); -+} -+ -+CORE_ADDR -+bfin_frame_chain (struct frame_info *frame_ptr) -+{ -+ return read_memory_unsigned_integer (get_frame_base (frame_ptr), 4); -+} -+ -+static const struct frame_unwind bfin_frame_unwind = -+{ -+ NORMAL_FRAME, -+ bfin_frame_this_id, -+ bfin_frame_prev_register -+}; -+ -+static const struct frame_unwind * -+bfin_frame_sniffer (struct frame_info *next_frame) -+{ -+ return &bfin_frame_unwind; -+} -+ -+/* The following functions are for function prologue length calculations. */ -+ -+static int -+is_minus_minus_sp (int op) -+{ -+ op &= 0xFFC0; -+ -+ if ((op == P_MINUS_SP1) || (op == P_MINUS_SP2) -+ || (op == P_MINUS_SP3) || (op == P_MINUS_SP4)) -+ return 1; -+ -+ return 0; -+} -+ -+CORE_ADDR -+bfin_skip_prologue (CORE_ADDR pc) -+{ -+ int op = read_memory_unsigned_integer (pc, 2); -+ CORE_ADDR orig_pc = pc; -+ int done = 0; -+ -+ /* The new gcc prologue generates the register saves BEFORE the link -+ or RETS saving instruction. -+ So, our job is to stop either at those instructions or some upper -+ limit saying there is no frame! */ -+ -+ while (!done) -+ { -+ if (is_minus_minus_sp (op)) -+ { -+ while (is_minus_minus_sp (op)) -+ { -+ pc += 2; -+ op = read_memory_unsigned_integer (pc, 2); -+ } -+ -+ if (op == P_LINKAGE) -+ pc += 4; -+ -+ done = 1; -+ } -+ else if (op == P_LINKAGE) -+ { -+ pc += 4; -+ done = 1; -+ } -+ else if (op == P_MINUS_MINUS_SP_EQ_RETS) -+ { -+ pc += 2; -+ done = 1; -+ } -+ else if (op == P_RTS) -+ { -+ done = 1; -+ } -+ else if ((op >= P_JUMP_PREG_MIN && op <= P_JUMP_PREG_MAX) -+ || (op >= P_JUMP_PC_PLUS_PREG_MIN -+ && op <= P_JUMP_PC_PLUS_PREG_MAX) -+ || (op == P_JUMP_S_MIN && op <= P_JUMP_S_MAX)) -+ { -+ done = 1; -+ } -+ else if (pc - orig_pc >= UPPER_LIMIT) -+ { -+ fprintf (stderr, "Function Prologue not recognised. pc will point to ENTRY_POINT of the function\n"); -+ pc = orig_pc + 2; -+ done = 1; -+ } -+ else -+ { -+ pc += 2; /* Not a terminating instruction go on. */ -+ op = read_memory_unsigned_integer (pc, 2); -+ } -+ } -+ -+ /* TODO: -+ Dwarf2 uses entry point value AFTER some register initializations. -+ We should perhaps skip such asssignments as well (R6 = R1, ...). */ -+ -+ return pc; -+} -+ -+/* Return the GDB type object for the "standard" data type of data in -+ register N. This should be void pointer for P0-P5, SP, FP; -+ void pointer to function for PC; int otherwise. */ -+ -+static struct type * -+bfin_register_type (struct gdbarch *gdbarch, int regnum) -+{ -+ if ((regnum >= BFIN_P0_REGNUM && regnum <= BFIN_FP_REGNUM) -+ || regnum == BFIN_USP_REGNUM) -+ return builtin_type_void_data_ptr; -+ -+ if (regnum == BFIN_PC_REGNUM || regnum == BFIN_RETS_REGNUM) -+ return builtin_type_void_func_ptr; -+ -+ return builtin_type_int32; -+} -+ -+/* Return the saved PC from this frame. -+ Assumes LINK is used in every function. */ -+ -+CORE_ADDR -+bfin_frame_saved_pc (struct frame_info *frame) -+{ -+ return read_memory_unsigned_integer (get_frame_base (frame) + RETS_OFFSET, 4); -+} -+ -+static CORE_ADDR -+find_func_descr (struct gdbarch *gdbarch, CORE_ADDR entry_point) -+{ -+ CORE_ADDR descr; -+ char valbuf[4]; -+ -+ descr = bfin_fdpic_find_canonical_descriptor (entry_point); -+ -+ if (descr != 0) -+ return descr; -+ -+ /* Construct a non-canonical descriptor from space allocated on -+ the stack. */ -+ -+ descr = value_as_long (value_allocate_space_in_inferior (8)); -+ store_unsigned_integer (valbuf, 4, entry_point); -+ write_memory (descr, valbuf, 4); -+ store_unsigned_integer (valbuf, 4, -+ bfin_fdpic_find_global_pointer (entry_point)); -+ write_memory (descr + 4, valbuf, 4); -+ return descr; -+} -+ -+static CORE_ADDR -+bfin_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, -+ struct target_ops *targ) -+{ -+ CORE_ADDR entry_point; -+ CORE_ADDR got_address; -+ -+ entry_point = get_target_memory_unsigned (targ, addr, 4); -+ got_address = get_target_memory_unsigned (targ, addr + 4, 4); -+ -+ if (got_address == bfin_fdpic_find_global_pointer (entry_point)) -+ return entry_point; -+ else -+ return addr; -+} -+ -+/* We currently only support passing parameters in integer registers. This -+ conforms with GCC's default model. Several other variants exist and -+ we should probably support some of them based on the selected ABI. */ -+ -+static CORE_ADDR -+bfin_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) -+{ -+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); -+ char buf[4]; -+ int i; -+ long reg_r0, reg_r1, reg_r2; -+ int total_len = 0; -+ enum bfin_abi abi = bfin_abi (gdbarch); -+ CORE_ADDR func_addr = find_function_addr (function, NULL); -+ -+ for (i = nargs - 1; i >= 0; i--) -+ { -+ struct type *value_type = value_enclosing_type (args[i]); -+ int len = TYPE_LENGTH (value_type); -+ total_len += (len + 3) & ~3; -+ } -+ -+ /* At least twelve bytes of stack space must be allocated for the function's -+ arguments, even for functions that have less than 12 bytes of argument -+ data. */ -+ -+ if (total_len < 12) -+ sp -= 12 - total_len; -+ -+ /* Push arguments in reverse order. */ -+ -+ for (i = nargs - 1; i >= 0; i--) -+ { -+ struct type *value_type = value_enclosing_type (args[i]); -+ struct type *arg_type = check_typedef (value_type); -+ int len = TYPE_LENGTH (value_type); -+ int container_len = (len + 3) & ~3; -+ sp -= container_len; -+ -+ if (abi == BFIN_ABI_FDPIC -+ && len == 4 -+ && TYPE_CODE (arg_type) == TYPE_CODE_PTR -+ && TYPE_CODE (TYPE_TARGET_TYPE (arg_type)) == TYPE_CODE_FUNC) -+ { -+ CORE_ADDR descr; -+ -+ /* The FDPIC ABI requires function descriptors to be passed instead -+ of entry points. */ -+ descr = extract_unsigned_integer (value_contents (args[i]), 4); -+ descr = find_func_descr (gdbarch, descr); -+ write_memory_unsigned_integer (sp, 4, descr); -+ } -+ else -+ write_memory (sp, value_contents_writeable (args[i]), container_len); -+ } -+ -+ /* initialize R0, R1 and R2 to the first 3 words of paramters */ -+ -+ reg_r0 = read_memory_integer (sp, 4); -+ regcache_cooked_write_unsigned (regcache, BFIN_R0_REGNUM, reg_r0); -+ reg_r1 = read_memory_integer (sp + 4, 4); -+ regcache_cooked_write_unsigned (regcache, BFIN_R1_REGNUM, reg_r1); -+ reg_r2 = read_memory_integer (sp + 8, 4); -+ regcache_cooked_write_unsigned (regcache, BFIN_R2_REGNUM, reg_r2); -+ -+ /* Store struct value address. */ -+ -+ if (struct_return) -+ regcache_cooked_write_unsigned (regcache, BFIN_P0_REGNUM, struct_addr); -+ -+ /* Set the dummy return value to bp_addr. -+ A dummy breakpoint will be setup to execute the call. */ -+ -+ regcache_cooked_write_unsigned (regcache, BFIN_RETS_REGNUM, bp_addr); -+ -+ /* Finally, update the stack pointer. */ -+ -+ regcache_cooked_write_unsigned (regcache, BFIN_SP_REGNUM, sp); -+ -+ return sp; -+} -+ -+/* Convert DWARF2 register number REG to the appropriate register number -+ used by GDB. */ -+ -+static int -+bfin_reg_to_regnum (int reg) -+{ -+ if (reg > sizeof (map_gcc_gdb) / sizeof (int)) -+ return 0; -+ -+ return map_gcc_gdb[reg]; -+} -+ -+static int -+gdb_print_insn_bfin (bfd_vma memaddr, disassemble_info *info) -+{ -+ return print_insn_bfin (memaddr, info); -+} -+ -+/* This function implements the BREAKPOINT_FROM_PC macro. It returns -+ a pointer to a string of bytes that encode a breakpoint instruction, -+ stores the length of the string to *lenptr, and adjusts the program -+ counter (if necessary) to point to the actual memory location where -+ the breakpoint should be inserted. */ -+ -+const unsigned char * -+bfin_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr) -+{ -+ static unsigned char bfin_breakpoint[] = {0xa1, 0x00}; -+ *lenptr = sizeof (bfin_breakpoint); -+ return bfin_breakpoint; -+} -+ -+static void -+bfin_extract_return_value (struct type *type, -+ struct regcache *regs, -+ gdb_byte *dst) -+{ -+ bfd_byte *valbuf = dst; -+ int len = TYPE_LENGTH (type); -+ ULONGEST tmp; -+ int regno = BFIN_R0_REGNUM; -+ -+ gdb_assert (len <= 8); -+ -+ while (len > 0) -+ { -+ regcache_cooked_read_unsigned (regs, regno++, &tmp); -+ store_unsigned_integer (valbuf, (len > 4 ? 4 : len), tmp); -+ len -= 4; -+ valbuf += 4; -+ } -+} -+ -+/* Write into appropriate registers a function return value of type -+ TYPE, given in virtual format. */ -+ -+static void -+bfin_store_return_value (struct type *type, -+ struct regcache *regs, -+ const gdb_byte *src) -+{ -+ const bfd_byte *valbuf = src; -+ -+ /* Integral values greater than one word are stored in consecutive -+ registers starting with R0. This will always be a multiple of -+ the register size. */ -+ -+ int len = TYPE_LENGTH (type); -+ int regno = BFIN_R0_REGNUM; -+ -+ gdb_assert (len <= 8); -+ -+ while (len > 0) -+ { -+ regcache_cooked_write (regs, regno++, valbuf); -+ len -= 4; -+ valbuf += 4; -+ } -+} -+ -+/* Determine, for architecture GDBARCH, how a return value of TYPE -+ should be returned. If it is supposed to be returned in registers, -+ and READBUF is non-zero, read the appropriate value from REGCACHE, -+ and copy it into READBUF. If WRITEBUF is non-zero, write the value -+ from WRITEBUF into REGCACHE. */ -+ -+static enum return_value_convention -+bfin_return_value (struct gdbarch *gdbarch, -+ struct type *type, -+ struct regcache *regcache, -+ gdb_byte *readbuf, -+ const gdb_byte *writebuf) -+{ -+ if (TYPE_LENGTH (type) > 8) -+ return RETURN_VALUE_STRUCT_CONVENTION; -+ -+ if (readbuf) -+ bfin_extract_return_value (type, regcache, readbuf); -+ -+ if (writebuf) -+ bfin_store_return_value (type, regcache, writebuf); -+ -+ return RETURN_VALUE_REGISTER_CONVENTION; -+} -+ -+/* Return the BFIN register name corresponding to register I. */ -+ -+static const char * -+bfin_register_name (int i) -+{ -+ return bfin_register_name_strings[i]; -+} -+ -+static CORE_ADDR -+bfin_frame_base_address (struct frame_info *next_frame, void **this_cache) -+{ -+ struct bfin_frame_cache *cache = bfin_frame_cache (next_frame, this_cache); -+ -+ return cache->base; -+} -+ -+static CORE_ADDR -+bfin_frame_local_address (struct frame_info *next_frame, void **this_cache) -+{ -+ struct bfin_frame_cache *cache = bfin_frame_cache (next_frame, this_cache); -+ -+ return cache->base - 4; -+} -+ -+static CORE_ADDR -+bfin_frame_args_address (struct frame_info *next_frame, void **this_cache) -+{ -+ struct bfin_frame_cache *cache = bfin_frame_cache (next_frame, this_cache); -+ -+ return cache->base + 8; -+} -+ -+static const struct frame_base bfin_frame_base = -+{ -+ &bfin_frame_unwind, -+ bfin_frame_base_address, -+ bfin_frame_local_address, -+ bfin_frame_args_address -+}; -+ -+static struct frame_id -+bfin_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame) -+{ -+ CORE_ADDR sp; -+ -+ sp = frame_unwind_register_unsigned (next_frame, BFIN_SP_REGNUM); -+ -+ return frame_id_build (sp, frame_pc_unwind (next_frame)); -+} -+ -+static CORE_ADDR -+bfin_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) -+{ -+ return frame_unwind_register_unsigned (next_frame, PC_REGNUM); -+} -+ -+static int -+bfin_sim_regno (int regno) -+{ -+ switch (regno) -+ { -+ case SIM_BFIN_ASTAT_REGNUM: -+ case SIM_BFIN_CYCLES_REGNUM: -+ case SIM_BFIN_CYCLES2_REGNUM: -+ case SIM_BFIN_USP_REGNUM: -+ case SIM_BFIN_SEQSTAT_REGNUM: -+ case SIM_BFIN_SYSCFG_REGNUM: -+ case SIM_BFIN_RETI_REGNUM: -+ case SIM_BFIN_RETX_REGNUM: -+ case SIM_BFIN_RETN_REGNUM: -+ case SIM_BFIN_RETE_REGNUM: -+ case SIM_BFIN_EXTRA1: -+ case SIM_BFIN_EXTRA2: -+ case SIM_BFIN_EXTRA3: -+ case SIM_BFIN_IPEND_REGNUM: -+ return SIM_REGNO_DOES_NOT_EXIST; -+ default: -+ return regno; -+ } -+} -+ -+CORE_ADDR -+bfin_frame_align (struct gdbarch *gdbarch, CORE_ADDR address) -+{ -+ return (address & ~0x3); -+} -+ -+/* Fetch the interpreter and executable loadmap addresses (for shared -+ library support) for the FDPIC ABI. Return 0 if successful, -1 if -+ not. (E.g, -1 will be returned if the ABI isn't the FDPIC ABI.) */ -+int -+bfin_fdpic_loadmap_addresses (struct gdbarch *gdbarch, CORE_ADDR *interp_addr, -+ CORE_ADDR *exec_addr) -+{ -+ if (bfin_abi (gdbarch) != BFIN_ABI_FDPIC) -+ return -1; -+ else -+ { -+ if (interp_addr != NULL) -+ { -+ ULONGEST val; -+ regcache_cooked_read_unsigned (current_regcache, -+ BFIN_FDPIC_INTERP_REGNUM, &val); -+ *interp_addr = val; -+ } -+ if (exec_addr != NULL) -+ { -+ ULONGEST val; -+ regcache_cooked_read_unsigned (current_regcache, -+ BFIN_FDPIC_EXEC_REGNUM, &val); -+ *exec_addr = val; -+ } -+ return 0; -+ } -+} -+ -+/* Initialize the current architecture based on INFO. If possible, -+ re-use an architecture from ARCHES, which is a list of -+ architectures already created during this debugging session. -+ -+ Called e.g. at program startup, when reading a core file, and when -+ reading a binary file. */ -+ -+static struct gdbarch * -+bfin_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) -+{ -+ struct gdbarch_tdep *tdep; -+ struct gdbarch *gdbarch; -+ int elf_flags; -+ enum bfin_abi abi; -+ -+ /* Extract the ELF flags, if available. */ -+ if (info.abfd && bfd_get_flavour (info.abfd) == bfd_target_elf_flavour) -+ elf_flags = elf_elfheader (info.abfd)->e_flags; -+ else -+ elf_flags = 0; -+ -+ if (elf_flags & EF_BFIN_FDPIC) -+ abi = BFIN_ABI_FDPIC; -+ else -+ abi = BFIN_ABI_FLAT; -+ -+ /* If there is already a candidate, use it. */ -+ -+ for (arches = gdbarch_list_lookup_by_info (arches, &info); -+ arches != NULL; -+ arches = gdbarch_list_lookup_by_info (arches->next, &info)) -+ { -+ if (gdbarch_tdep (arches->gdbarch)->bfin_abi != abi) -+ continue; -+ return arches->gdbarch; -+ } -+ -+ tdep = XMALLOC (struct gdbarch_tdep); -+ gdbarch = gdbarch_alloc (&info, tdep); -+ -+ tdep->bfin_abi = abi; -+ -+ set_gdbarch_num_regs (gdbarch, BFIN_NUM_REGS); -+ set_gdbarch_num_pseudo_regs (gdbarch, 0); -+ set_gdbarch_sp_regnum (gdbarch, BFIN_SP_REGNUM); -+ set_gdbarch_pc_regnum (gdbarch, BFIN_PC_REGNUM); -+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, bfin_reg_to_regnum); -+ set_gdbarch_register_name (gdbarch, bfin_register_name); -+ set_gdbarch_register_type (gdbarch, bfin_register_type); -+ set_gdbarch_unwind_dummy_id (gdbarch, bfin_unwind_dummy_id); -+ set_gdbarch_push_dummy_call (gdbarch, bfin_push_dummy_call); -+ set_gdbarch_call_dummy_location (gdbarch, ON_STACK); -+ set_gdbarch_register_sim_regno (gdbarch, bfin_sim_regno); -+ set_gdbarch_believe_pcc_promotion (gdbarch, 1); -+ set_gdbarch_return_value (gdbarch, bfin_return_value); -+ set_gdbarch_extract_return_value (gdbarch, bfin_extract_return_value); -+ set_gdbarch_store_return_value (gdbarch, bfin_store_return_value); -+ set_gdbarch_skip_prologue (gdbarch, bfin_skip_prologue); -+ set_gdbarch_inner_than (gdbarch, core_addr_lessthan); -+ set_gdbarch_breakpoint_from_pc (gdbarch, bfin_breakpoint_from_pc); -+ set_gdbarch_decr_pc_after_break (gdbarch, 0); -+ set_gdbarch_frame_args_skip (gdbarch, 8); -+ set_gdbarch_unwind_pc (gdbarch, bfin_unwind_pc); -+ set_gdbarch_frame_align (gdbarch, bfin_frame_align); -+ set_gdbarch_print_insn (gdbarch, gdb_print_insn_bfin); -+ -+ frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer); -+ -+ frame_base_set_default (gdbarch, &bfin_frame_base); -+ -+ frame_unwind_append_sniffer (gdbarch, bfin_linux_sigtramp_frame_sniffer); -+ frame_unwind_append_sniffer (gdbarch, bfin_frame_sniffer); -+ -+ -+ if (bfin_abi (gdbarch) == BFIN_ABI_FDPIC) -+ set_gdbarch_convert_from_func_ptr_addr (gdbarch, -+ bfin_convert_from_func_ptr_addr); -+ -+ if (bfin_abi (gdbarch) == BFIN_ABI_FDPIC) -+ set_gdbarch_use_get_offsets (gdbarch, 0); -+ -+ return gdbarch; -+} -+ -+static void -+bfin_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file) -+{ -+ struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); -+ -+ if (tdep == NULL) -+ return; -+} -+ -+extern initialize_file_ftype _initialize_bfin_tdep; /* -Wmissing-prototypes */ -+ -+void -+_initialize_bfin_tdep (void) -+{ -+ gdbarch_register (bfd_arch_bfin, bfin_gdbarch_init, bfin_dump_tdep); -+} -diff -uNr gdb-6.5.orig/gdb/bfin-tdep.h gdb-6.5/gdb/bfin-tdep.h ---- gdb-6.5.orig/gdb/bfin-tdep.h 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/bfin-tdep.h 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,180 @@ -+/* Target-dependent code for Analog Devices Blackfin processer, for GDB. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ 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. */ -+ -+enum gdb_regnum { -+ /* Core Registers */ -+ BFIN_R0_REGNUM = 0, -+ BFIN_R1_REGNUM, -+ BFIN_R2_REGNUM, -+ BFIN_R3_REGNUM, -+ BFIN_R4_REGNUM, -+ BFIN_R5_REGNUM, -+ BFIN_R6_REGNUM, -+ BFIN_R7_REGNUM, -+ BFIN_P0_REGNUM, -+ BFIN_P1_REGNUM, -+ BFIN_P2_REGNUM, -+ BFIN_P3_REGNUM, -+ BFIN_P4_REGNUM, -+ BFIN_P5_REGNUM, -+ BFIN_SP_REGNUM, -+ BFIN_FP_REGNUM, -+ BFIN_I0_REGNUM, -+ BFIN_I1_REGNUM, -+ BFIN_I2_REGNUM, -+ BFIN_I3_REGNUM, -+ BFIN_M0_REGNUM, -+ BFIN_M1_REGNUM, -+ BFIN_M2_REGNUM, -+ BFIN_M3_REGNUM, -+ BFIN_B0_REGNUM, -+ BFIN_B1_REGNUM, -+ BFIN_B2_REGNUM, -+ BFIN_B3_REGNUM, -+ BFIN_L0_REGNUM, -+ BFIN_L1_REGNUM, -+ BFIN_L2_REGNUM, -+ BFIN_L3_REGNUM, -+ BFIN_A0_DOT_X_REGNUM, -+ BFIN_AO_DOT_W_REGNUM, -+ BFIN_A1_DOT_X_REGNUM, -+ BFIN_A1_DOT_W_REGNUM, -+ BFIN_ASTAT_REGNUM, -+ BFIN_RETS_REGNUM, -+ BFIN_LC0_REGNUM, -+ BFIN_LT0_REGNUM, -+ BFIN_LB0_REGNUM, -+ BFIN_LC1_REGNUM, -+ BFIN_LT1_REGNUM, -+ BFIN_LB1_REGNUM, -+ BFIN_CYCLES_REGNUM, -+ BFIN_CYCLES2_REGNUM, -+ BFIN_USP_REGNUM, -+ BFIN_SEQSTAT_REGNUM, -+ BFIN_SYSCFG_REGNUM, -+ BFIN_RETI_REGNUM, -+ BFIN_RETX_REGNUM, -+ BFIN_RETN_REGNUM, -+ BFIN_RETE_REGNUM, -+ -+ /* Pseudo Registers */ -+ BFIN_PC_REGNUM, -+ BFIN_CC_REGNUM, -+ BFIN_EXTRA1, /* Address of .text section. */ -+ BFIN_EXTRA2, /* Address of .data section. */ -+ BFIN_EXTRA3, /* Address of .bss section. */ -+ -+ BFIN_FDPIC_EXEC_REGNUM, -+ BFIN_FDPIC_INTERP_REGNUM, -+ -+ /* MMRs */ -+ BFIN_IPEND_REGNUM, -+ -+ /* LAST ENTRY SHOULD NOT BE CHANGED. */ -+ BFIN_NUM_REGS /* The number of all registers. */ -+}; -+ -+enum gcc_regnum { -+ BFIN_GCC_R0_REGNUM = 0, -+ BFIN_GCC_R1_REGNUM, -+ BFIN_GCC_R2_REGNUM, -+ BFIN_GCC_R3_REGNUM, -+ BFIN_GCC_R4_REGNUM, -+ BFIN_GCC_R5_REGNUM, -+ BFIN_GCC_R6_REGNUM, -+ BFIN_GCC_R7_REGNUM, -+ BFIN_GCC_P0_REGNUM, -+ BFIN_GCC_P1_REGNUM, -+ BFIN_GCC_P2_REGNUM, -+ BFIN_GCC_P3_REGNUM, -+ BFIN_GCC_P4_REGNUM, -+ BFIN_GCC_P5_REGNUM, -+ BFIN_GCC_SP_REGNUM, -+ BFIN_GCC_FP_REGNUM, -+ BFIN_GCC_I0_REGNUM, -+ BFIN_GCC_I1_REGNUM, -+ BFIN_GCC_I2_REGNUM, -+ BFIN_GCC_I3_REGNUM, -+ BFIN_GCC_B0_REGNUM, -+ BFIN_GCC_B1_REGNUM, -+ BFIN_GCC_B2_REGNUM, -+ BFIN_GCC_B3_REGNUM, -+ BFIN_GCC_L0_REGNUM, -+ BFIN_GCC_L1_REGNUM, -+ BFIN_GCC_L2_REGNUM, -+ BFIN_GCC_L3_REGNUM, -+ BFIN_GCC_M0_REGNUM, -+ BFIN_GCC_M1_REGNUM, -+ BFIN_GCC_M2_REGNUM, -+ BFIN_GCC_M3_REGNUM, -+ BFIN_GCC_A0_REGNUM, -+ BFIN_GCC_A1_REGNUM, -+ BFIN_GCC_CC_REGNUM, -+ BFIN_GCC_RETS_REGNUM, -+ BFIN_GCC_RETI_REGNUM, -+ BFIN_GCC_RETX_REGNUM, -+ BFIN_GCC_RETN_REGNUM, -+ BFIN_GCC_RETE_REGNUM, -+ BFIN_GCC_ASTAT_REGNUM, -+ BFIN_GCC_SEQSTAT_REGNUM, -+ BFIN_GCC_USP_REGNUM, -+ BFIN_GCC_ARGP_REGNUM, -+ BFIN_GCC_LT0_REGNUM, -+ BFIN_GCC_LT1_REGNUM, -+ BFIN_GCC_LC0_REGNUM, -+ BFIN_GCC_LC1_REGNUM, -+ BFIN_GCC_LB0_REGNUM, -+ BFIN_GCC_LB1_REGNUM -+}; -+ -+/* The ABIs for Blackfin. */ -+enum bfin_abi -+{ -+ BFIN_ABI_FLAT, -+ BFIN_ABI_FDPIC -+}; -+ -+/* Target-dependent structure in gdbarch. */ -+struct gdbarch_tdep -+{ -+ /* Which ABI is in use? */ -+ enum bfin_abi bfin_abi; -+}; -+ -+/* in opcodes/bfin-dis.c */ -+extern int print_insn_bfin (bfd_vma pc, struct disassemble_info *outf); -+ -+/* Fetch the interpreter and executable loadmap addresses (for shared -+ library support) for the FDPIC ABI. Return 0 if successful, -1 if -+ not. (E.g, -1 will be returned if the ABI isn't the FDPIC ABI.) */ -+extern int bfin_fdpic_loadmap_addresses (struct gdbarch *gdbarch, -+ CORE_ADDR *interp_addr, -+ CORE_ADDR *exec_addr); -+ -+/* Given a function entry point, find and return the GOT address for the -+ containing load module. */ -+CORE_ADDR bfin_fdpic_find_global_pointer (CORE_ADDR addr); -+ -+/* Given a function entry point, find and return the canonical descriptor -+ for that function, if one exists. If no canonical descriptor could -+ be found, return 0. */ -+CORE_ADDR bfin_fdpic_find_canonical_descriptor (CORE_ADDR entry_point); -diff -uNr gdb-6.5.orig/gdb/config/bfin/bfin.mt gdb-6.5/gdb/config/bfin/bfin.mt ---- gdb-6.5.orig/gdb/config/bfin/bfin.mt 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/config/bfin/bfin.mt 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,4 @@ -+TDEPFILES= bfin-tdep.o solib.o solib-bfin.o -+DEPRECATED_TM_FILE= solib.h -+SIM_OBS= remote-sim.o -+SIM= ../sim/bfin/libsim.a -diff -uNr gdb-6.5.orig/gdb/configure.tgt gdb-6.5/gdb/configure.tgt ---- gdb-6.5.orig/gdb/configure.tgt 2006-04-21 01:18:48.000000000 +0200 -+++ gdb-6.5/gdb/configure.tgt 2007-11-14 13:49:35.000000000 +0100 -@@ -14,6 +14,7 @@ - am33_2.0*) gdb_target_cpu=mn10300 ;; - arm*) gdb_target_cpu=arm ;; - avr*) gdb_target_cpu=avr ;; -+bfin*) gdb_target_cpu=bfin ;; - hppa*) gdb_target_cpu=pa ;; - i[34567]86*) gdb_target_cpu=i386 ;; - m68hc11*|m6811*) gdb_target_cpu=m68hc11 ;; -@@ -69,6 +70,9 @@ - - avr-*-*) gdb_target=avr ;; - -+bfin-*-*) gdb_target=bfin -+ build_gdbserver=yes -+ ;; - cris*) gdb_target=cris ;; - - # OBSOLETE d10v-*-*) gdb_target=d10v ;; -diff -uNr gdb-6.5.orig/gdb/gdbarch.c gdb-6.5/gdb/gdbarch.c ---- gdb-6.5.orig/gdb/gdbarch.c 2006-04-18 21:20:06.000000000 +0200 -+++ gdb-6.5/gdb/gdbarch.c 2007-11-14 13:49:35.000000000 +0100 -@@ -235,6 +235,7 @@ - gdbarch_register_reggroup_p_ftype *register_reggroup_p; - gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument; - gdbarch_regset_from_core_section_ftype *regset_from_core_section; -+ int use_get_offsets; - }; - - -@@ -361,6 +362,7 @@ - default_register_reggroup_p, /* register_reggroup_p */ - 0, /* fetch_pointer_argument */ - 0, /* regset_from_core_section */ -+ 1, /* use_get_offsets */ - /* startup_gdbarch() */ - }; - -@@ -450,6 +452,7 @@ - current_gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special; - current_gdbarch->name_of_malloc = "malloc"; - current_gdbarch->register_reggroup_p = default_register_reggroup_p; -+ current_gdbarch->use_get_offsets = 1; - /* gdbarch_alloc() */ - - return current_gdbarch; -@@ -615,6 +618,7 @@ - /* Skip verify of register_reggroup_p, invalid_p == 0 */ - /* Skip verify of fetch_pointer_argument, has predicate */ - /* Skip verify of regset_from_core_section, has predicate */ -+ /* Skip verify of use_get_offsets, invalid_p == 0 */ - buf = ui_file_xstrdup (log, &dummy); - make_cleanup (xfree, buf); - if (strlen (buf) > 0) -@@ -1601,6 +1605,9 @@ - fprintf_unfiltered (file, - "gdbarch_dump: unwind_sp = <0x%lx>\n", - (long) current_gdbarch->unwind_sp); -+ fprintf_unfiltered (file, -+ "gdbarch_dump: use_get_offsets = %s\n", -+ paddr_d (current_gdbarch->use_get_offsets)); - #ifdef VALUE_TO_REGISTER - fprintf_unfiltered (file, - "gdbarch_dump: %s # %s\n", -@@ -3683,6 +3690,23 @@ - gdbarch->regset_from_core_section = regset_from_core_section; - } - -+int -+gdbarch_use_get_offsets (struct gdbarch *gdbarch) -+{ -+ gdb_assert (gdbarch != NULL); -+ /* Skip verify of use_get_offsets, invalid_p == 0 */ -+ if (gdbarch_debug >= 2) -+ fprintf_unfiltered (gdb_stdlog, "gdbarch_use_get_offsets called\n"); -+ return gdbarch->use_get_offsets; -+} -+ -+void -+set_gdbarch_use_get_offsets (struct gdbarch *gdbarch, -+ int use_get_offsets) -+{ -+ gdbarch->use_get_offsets = use_get_offsets; -+} -+ - - /* Keep a registry of per-architecture data-pointers required by GDB - modules. */ -diff -uNr gdb-6.5.orig/gdb/gdbarch.h gdb-6.5/gdb/gdbarch.h ---- gdb-6.5.orig/gdb/gdbarch.h 2006-04-18 21:20:06.000000000 +0200 -+++ gdb-6.5/gdb/gdbarch.h 2007-11-14 13:49:35.000000000 +0100 -@@ -1404,6 +1404,11 @@ - extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size); - extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section); - -+/* Query the remote side for the text, data and bss offsets */ -+ -+extern int gdbarch_use_get_offsets (struct gdbarch *gdbarch); -+extern void set_gdbarch_use_get_offsets (struct gdbarch *gdbarch, int use_get_offsets); -+ - extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch); - - -diff -uNr gdb-6.5.orig/gdb/gdbarch.sh gdb-6.5/gdb/gdbarch.sh ---- gdb-6.5.orig/gdb/gdbarch.sh 2006-04-18 21:20:06.000000000 +0200 -+++ gdb-6.5/gdb/gdbarch.sh 2007-11-14 13:49:35.000000000 +0100 -@@ -662,6 +662,8 @@ - # Return the appropriate register set for a core file section with - # name SECT_NAME and size SECT_SIZE. - M::const struct regset *:regset_from_core_section:const char *sect_name, size_t sect_size:sect_name, sect_size -+# Query the remote side for the text, data and bss offsets -+v::int:use_get_offsets:::1:1::0 - EOF - } - -diff -uNr gdb-6.5.orig/gdb/gdbserver/configure.srv gdb-6.5/gdb/gdbserver/configure.srv ---- gdb-6.5.orig/gdb/gdbserver/configure.srv 2006-05-09 17:21:19.000000000 +0200 -+++ gdb-6.5/gdb/gdbserver/configure.srv 2007-11-14 13:49:35.000000000 +0100 -@@ -23,6 +23,11 @@ - srv_linux_usrregs=yes - srv_linux_thread_db=yes - ;; -+ bfin-*-*) srv_regobj=reg-bfin.o -+ srv_tgtobj="linux-low.o linux-bfin-low.o" -+ srv_linux_usrregs=yes -+ srv_linux_thread_db=yes -+ ;; - crisv32-*-linux*) srv_regobj=reg-crisv32.o - srv_tgtobj="linux-low.o linux-crisv32-low.o" - srv_linux_regsets=yes -diff -uNr gdb-6.5.orig/gdb/gdbserver/linux-bfin-low.c gdb-6.5/gdb/gdbserver/linux-bfin-low.c ---- gdb-6.5.orig/gdb/gdbserver/linux-bfin-low.c 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/gdbserver/linux-bfin-low.c 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,101 @@ -+/* GNU/Linux/BFIN specific low level interface, for the remote server for GDB. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ 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. */ -+ -+#include "server.h" -+#include "linux-low.h" -+#include <asm/asm-offsets.h> -+ -+static int bfin_regmap[] = -+{ -+ PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5, PT_R6, PT_R7, -+ PT_P0, PT_P1, PT_P2, PT_P3, PT_P4, PT_P5, PT_USP, PT_FP, -+ PT_I0, PT_I1, PT_I2, PT_I3, PT_M0, PT_M1, PT_M2, PT_M3, -+ PT_B0, PT_B1, PT_B2, PT_B3, PT_L0, PT_L1, PT_L2, PT_L3, -+ PT_A0X, PT_A0W, PT_A1X, PT_A1W, PT_ASTAT, PT_RETS, -+ PT_LC0, PT_LT0, PT_LB0, PT_LC1, PT_LT1, PT_LB1, -+ -1 /* PT_CYCLES */, -1 /* PT_CYCLES2 */, -+ -1 /* PT_USP */, PT_SEQSTAT, PT_SYSCFG, PT_PC, PT_RETX, PT_RETN, PT_RETE, -+ PT_PC, -1 /* PT_CC */, PT_EXTRA1, PT_EXTRA2, PT_EXTRA3, -+ PT_FDPIC_EXEC, PT_FDPIC_INTERP, -+ PT_IPEND -+}; -+ -+#define bfin_num_regs (sizeof(bfin_regmap) / sizeof(bfin_regmap[0])) -+ -+static int -+bfin_cannot_store_register (int regno) -+{ -+ return (regno >= bfin_num_regs); -+} -+ -+static int -+bfin_cannot_fetch_register (int regno) -+{ -+ return (regno >= bfin_num_regs); -+} -+ -+static CORE_ADDR -+bfin_get_pc () -+{ -+ unsigned long pc; -+ collect_register_by_name ("pc", &pc); -+ return pc; -+} -+ -+static void -+bfin_set_pc (CORE_ADDR pc) -+{ -+ unsigned long newpc = pc; -+ supply_register_by_name ("pc", &newpc); -+} -+ -+#define bfin_breakpoint_len 2 -+static const unsigned char bfin_breakpoint[bfin_breakpoint_len]={0xa1, 0x00}; -+ -+static int -+bfin_breakpoint_at (CORE_ADDR where) -+{ -+ unsigned char insn[bfin_breakpoint_len]; -+ -+ read_inferior_memory(where, insn, bfin_breakpoint_len); -+ if (insn[0] == bfin_breakpoint[0] -+ && insn[1] == bfin_breakpoint[1]) -+ return 1; -+ -+ /* If necessary, recognize more trap instructions here. GDB only uses the -+ one. */ -+ return 0; -+} -+ -+struct linux_target_ops the_low_target = { -+ bfin_num_regs, -+ bfin_regmap, -+ bfin_cannot_fetch_register, -+ bfin_cannot_store_register, -+ bfin_get_pc, -+ bfin_set_pc, -+ bfin_breakpoint, -+ bfin_breakpoint_len, -+ 0, -+ 0, -+ bfin_breakpoint_at, -+}; -diff -uNr gdb-6.5.orig/gdb/gdbserver/Makefile.in gdb-6.5/gdb/gdbserver/Makefile.in ---- gdb-6.5.orig/gdb/gdbserver/Makefile.in 2006-03-15 17:26:02.000000000 +0100 -+++ gdb-6.5/gdb/gdbserver/Makefile.in 2007-11-14 13:49:35.000000000 +0100 -@@ -119,9 +119,9 @@ - $(srcdir)/mem-break.c $(srcdir)/proc-service.c $(srcdir)/regcache.c \ - $(srcdir)/remote-utils.c $(srcdir)/server.c $(srcdir)/target.c \ - $(srcdir)/thread-db.c $(srcdir)/utils.c \ -- $(srcdir)/linux-arm-low.c $(srcdir)/linux-cris-low.c \ -- $(srcdir)/linux-crisv32-low.c $(srcdir)/linux-i386-low.c \ -- $(srcdir)/i387-fp.c \ -+ $(srcdir)/linux-arm-low.c $(srcdir)/linux-bfin-low.c \ -+ $(srcdir)/linux-cris-low.c $(srcdir)/linux-crisv32-low.c \ -+ $(srcdir)/linux-i386-low.c $(srcdir)/i387-fp.c \ - $(srcdir)/linux-ia64-low.c $(srcdir)/linux-low.c \ - $(srcdir)/linux-m32r-low.c \ - $(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \ -@@ -206,6 +206,7 @@ - rm -f reg-arm.c reg-i386.c reg-ia64.c reg-m32r.c reg-m68k.c reg-mips.c - rm -f reg-ppc.c reg-sh.c reg-x86-64.c reg-i386-linux.c - rm -f reg-cris.c reg-crisv32.c -+ rm -f reg-bfin.c - - maintainer-clean realclean distclean: clean - rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log -@@ -270,6 +271,7 @@ - $(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@ - - linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h) -+linux-bfin-low.o: linux-bfin-low.c $(linux_low_h) $(server_h) - linux-cris-low.o: linux-cris-low.c $(linux_low_h) $(server_h) - linux-crisv32-low.o: linux-crisv32-low.c $(linux_low_h) $(server_h) - linux-i386-low.o: linux-i386-low.c $(linux_low_h) $(server_h) \ -@@ -288,6 +290,9 @@ - reg-arm.o : reg-arm.c $(regdef_h) - reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh) - sh $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c -+reg-bfin.o : reg-bfin.c $(regdef_h) -+reg-bfin.c : $(srcdir)/../regformats/reg-bfin.dat $(regdat_sh) -+ sh $(regdat_sh) $(srcdir)/../regformats/reg-bfin.dat reg-bfin.c - reg-cris.o : reg-cris.c $(regdef_h) - reg-cris.c : $(srcdir)/../regformats/reg-cris.dat $(regdat_sh) - sh $(regdat_sh) $(srcdir)/../regformats/reg-cris.dat reg-cris.c -diff -uNr gdb-6.5.orig/gdb/Makefile.in gdb-6.5/gdb/Makefile.in ---- gdb-6.5.orig/gdb/Makefile.in 2006-05-12 22:53:15.000000000 +0200 -+++ gdb-6.5/gdb/Makefile.in 2007-11-14 13:49:35.000000000 +0100 -@@ -581,6 +581,7 @@ - elf_sh_h = $(INCLUDE_DIR)/elf/sh.h - elf_arm_h = $(INCLUDE_DIR)/elf/arm.h $(elf_reloc_macros_h) - elf_bfd_h = $(BFD_SRC)/elf-bfd.h -+elf_bfin_h = $(INCLUDE_DIR)/elf/bfin.h $(elf_reloc_macros_h) - elf_frv_h = $(INCLUDE_DIR)/elf/frv.h $(elf_reloc_macros_h) - elf_m32c_h = $(INCLUDE_DIR)/elf/m32c.h $(elf_reloc_macros_h) - libaout_h = $(BFD_SRC)/libaout.h -@@ -597,6 +598,7 @@ - sh_opc_h = $(OPCODES_SRC)/sh-opc.h - gdb_callback_h = $(INCLUDE_DIR)/gdb/callback.h - gdb_sim_arm_h = $(INCLUDE_DIR)/gdb/sim-arm.h -+gdb_sim_bfin_h = $(INCLUDE_DIR)/gdb/sim-bfin.h - gdb_sim_d10v_h = $(INCLUDE_DIR)/gdb/sim-d10v.h - gdb_sim_frv_h = $(INCLUDE_DIR)/gdb/sim-frv.h - gdb_sim_m32c_h = $(INCLUDE_DIR)/gdb/sim-m32c.h -@@ -646,6 +648,7 @@ - ax_h = ax.h $(doublest_h) - bcache_h = bcache.h - bfd_target_h = bfd-target.h -+bfin_tdep_h = bfin-tdep.h - block_h = block.h - breakpoint_h = breakpoint.h $(frame_h) $(value_h) $(gdb_events_h) - bsd_kvm_h = bsd-kvm.h -@@ -1401,6 +1404,7 @@ - arm-linux-nat.c arm-linux-tdep.c arm-tdep.c \ - armnbsd-nat.c armnbsd-tdep.c \ - avr-tdep.c \ -+ bfin-tdep.c \ - bsd-uthread.c bsd-kvm.c \ - coff-solib.c \ - core-regset.c core-aout.c corelow.c \ -@@ -1782,6 +1786,11 @@ - $(gdb_assert_h) - bfd-target.o: bfd-target.c $(defs_h) $(target_h) $(bfd_target_h) \ - $(gdb_assert_h) $(gdb_string_h) -+bfin-tdep.o: bfin-tdep.c $(defs_h) $(frame_h) $(frame_base_h) \ -+ $(frame_unwind_h) $(dwarf2_frame_h) $(trad_frame_h) $(inferior_h) \ -+ $(gdbcore_h) $(dis_asm_h) $(regcache_h) $(arch_utils_h) \ -+ $(gdb_assert_h) $(sim_regno_h) $(bfin_tdep_h) $(gdb_sim_bfin_h) \ -+ $(elf_bfd_h) $(elf_bfin_h) $(infcall_h) - block.o: block.c $(defs_h) $(block_h) $(symtab_h) $(symfile_h) \ - $(gdb_obstack_h) $(cp_support_h) - blockframe.o: blockframe.c $(defs_h) $(symtab_h) $(bfd_h) $(objfiles_h) \ -@@ -2580,6 +2589,9 @@ - $(frame_h) $(gdb_regex_h) $(inferior_h) $(environ_h) $(language_h) \ - $(gdbcmd_h) $(completer_h) $(filenames_h) $(exec_h) $(solist_h) \ - $(observer_h) $(readline_h) -+solib-bfin.o: solib-bfin.c $(defs_h) $(gdb_string_h) $(inferior_h) \ -+ $(gdbcore_h) $(solist_h) $(bfin_tdep_h) $(objfiles_h) $(symtab_h) \ -+ $(language_h) $(command_h) $(gdbcmd_h) $(elf_bfin_h) - solib-frv.o: solib-frv.c $(defs_h) $(gdb_string_h) $(inferior_h) \ - $(gdbcore_h) $(solist_h) $(frv_tdep_h) $(objfiles_h) $(symtab_h) \ - $(language_h) $(command_h) $(gdbcmd_h) $(elf_frv_h) -diff -uNr gdb-6.5.orig/gdb/regformats/reg-bfin.dat gdb-6.5/gdb/regformats/reg-bfin.dat ---- gdb-6.5.orig/gdb/regformats/reg-bfin.dat 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/regformats/reg-bfin.dat 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,63 @@ -+name:bfin -+expedite:pc,sp,fp -+32:r0 -+32:r1 -+32:r2 -+32:r3 -+32:r4 -+32:r5 -+32:r6 -+32:r7 -+32:p0 -+32:p1 -+32:p2 -+32:p3 -+32:p4 -+32:p5 -+32:sp -+32:fp -+32:i0 -+32:i1 -+32:i2 -+32:i3 -+32:m0 -+32:m1 -+32:m2 -+32:m3 -+32:b0 -+32:b1 -+32:b2 -+32:b3 -+32:l0 -+32:l1 -+32:l2 -+32:l3 -+32:a0x -+32:a0w -+32:a1x -+32:a1w -+32:astat -+32:rets -+32:lc0 -+32:lt0 -+32:lb0 -+32:lc1 -+32:lt1 -+32:lb1 -+32:cycles -+32:cycles2 -+32:usp -+32:seqstat -+32:syscfg -+32:reti -+32:retx -+32:retn -+32:rete -+32:pc -+32:cc -+32:extra1 -+32:extra2 -+32:extra3 -+32:fdpic_exec -+32:fdpic_interp -+32:ipend -diff -uNr gdb-6.5.orig/gdb/remote.c gdb-6.5/gdb/remote.c ---- gdb-6.5.orig/gdb/remote.c 2006-05-05 22:08:45.000000000 +0200 -+++ gdb-6.5/gdb/remote.c 2007-11-14 13:49:35.000000000 +0100 -@@ -1912,7 +1912,9 @@ - - inferior_ptid = remote_current_thread (inferior_ptid); - -- get_offsets (); /* Get text, data & bss offsets. */ -+ /* Get text, data & bss offsets. */ -+ if (gdbarch_use_get_offsets (current_gdbarch)) -+ get_offsets (); - - putpkt ("?"); /* Initiate a query from remote machine. */ - immediate_quit--; -diff -uNr gdb-6.5.orig/gdb/solib-bfin.c gdb-6.5/gdb/solib-bfin.c ---- gdb-6.5.orig/gdb/solib-bfin.c 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/solib-bfin.c 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,1231 @@ -+/* Handle Blackfin (FDPIC) shared libraries for GDB, the GNU Debugger. -+ Copyright 2006 -+ 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., 59 Temple Place - Suite 330, -+ Boston, MA 02111-1307, USA. */ -+ -+ -+#include "defs.h" -+#include "gdb_string.h" -+#include "inferior.h" -+#include "gdbcore.h" -+#include "solist.h" -+#include "bfin-tdep.h" -+#include "objfiles.h" -+#include "symtab.h" -+#include "language.h" -+#include "command.h" -+#include "gdbcmd.h" -+#include "elf/bfin.h" -+ -+/* Flag which indicates whether internal debug messages should be printed. */ -+static int solib_bfin_debug; -+ -+/* BFIN pointers are four bytes wide. */ -+enum { BFIN_PTR_SIZE = 4 }; -+ -+/* Representation of loadmap and related structs for the BFIN FDPIC ABI. */ -+ -+/* External versions; the size and alignment of the fields should be -+ the same as those on the target. When loaded, the placement of -+ the bits in each field will be the same as on the target. */ -+typedef gdb_byte ext_Elf32_Half[2]; -+typedef gdb_byte ext_Elf32_Addr[4]; -+typedef gdb_byte ext_Elf32_Word[4]; -+ -+struct ext_elf32_fdpic_loadseg -+{ -+ /* Core address to which the segment is mapped. */ -+ ext_Elf32_Addr addr; -+ /* VMA recorded in the program header. */ -+ ext_Elf32_Addr p_vaddr; -+ /* Size of this segment in memory. */ -+ ext_Elf32_Word p_memsz; -+}; -+ -+struct ext_elf32_fdpic_loadmap { -+ /* Protocol version number, must be zero. */ -+ ext_Elf32_Half version; -+ /* Number of segments in this map. */ -+ ext_Elf32_Half nsegs; -+ /* The actual memory map. */ -+ struct ext_elf32_fdpic_loadseg segs[1 /* nsegs, actually */]; -+}; -+ -+/* Internal versions; the types are GDB types and the data in each -+ of the fields is (or will be) decoded from the external struct -+ for ease of consumption. */ -+struct int_elf32_fdpic_loadseg -+{ -+ /* Core address to which the segment is mapped. */ -+ CORE_ADDR addr; -+ /* VMA recorded in the program header. */ -+ CORE_ADDR p_vaddr; -+ /* Size of this segment in memory. */ -+ long p_memsz; -+}; -+ -+struct int_elf32_fdpic_loadmap { -+ /* Protocol version number, must be zero. */ -+ int version; -+ /* Number of segments in this map. */ -+ int nsegs; -+ /* The actual memory map. */ -+ struct int_elf32_fdpic_loadseg segs[1 /* nsegs, actually */]; -+}; -+ -+/* Given address LDMADDR, fetch and decode the loadmap at that address. -+ Return NULL if there is a problem reading the target memory or if -+ there doesn't appear to be a loadmap at the given address. The -+ allocated space (representing the loadmap) returned by this -+ function may be freed via a single call to xfree(). */ -+ -+static struct int_elf32_fdpic_loadmap * -+fetch_loadmap (CORE_ADDR ldmaddr) -+{ -+ struct ext_elf32_fdpic_loadmap ext_ldmbuf_partial; -+ struct ext_elf32_fdpic_loadmap *ext_ldmbuf; -+ struct int_elf32_fdpic_loadmap *int_ldmbuf; -+ int ext_ldmbuf_size, int_ldmbuf_size; -+ int version, seg, nsegs; -+ -+ /* Fetch initial portion of the loadmap. */ -+ if (target_read_memory (ldmaddr, (gdb_byte *) &ext_ldmbuf_partial, -+ sizeof ext_ldmbuf_partial)) -+ { -+ /* Problem reading the target's memory. */ -+ return NULL; -+ } -+ -+ /* Extract the version. */ -+ version = extract_unsigned_integer (ext_ldmbuf_partial.version, -+ sizeof ext_ldmbuf_partial.version); -+ if (version != 0) -+ { -+ /* We only handle version 0. */ -+ return NULL; -+ } -+ -+ /* Extract the number of segments. */ -+ nsegs = extract_unsigned_integer (ext_ldmbuf_partial.nsegs, -+ sizeof ext_ldmbuf_partial.nsegs); -+ -+ /* Allocate space for the complete (external) loadmap. */ -+ ext_ldmbuf_size = sizeof (struct ext_elf32_fdpic_loadmap) -+ + (nsegs - 1) * sizeof (struct ext_elf32_fdpic_loadseg); -+ ext_ldmbuf = xmalloc (ext_ldmbuf_size); -+ -+ /* Copy over the portion of the loadmap that's already been read. */ -+ memcpy (ext_ldmbuf, &ext_ldmbuf_partial, sizeof ext_ldmbuf_partial); -+ -+ /* Read the rest of the loadmap from the target. */ -+ if (target_read_memory (ldmaddr + sizeof ext_ldmbuf_partial, -+ (gdb_byte *) ext_ldmbuf + sizeof ext_ldmbuf_partial, -+ ext_ldmbuf_size - sizeof ext_ldmbuf_partial)) -+ { -+ /* Couldn't read rest of the loadmap. */ -+ xfree (ext_ldmbuf); -+ return NULL; -+ } -+ -+ /* Allocate space into which to put information extract from the -+ external loadsegs. I.e, allocate the internal loadsegs. */ -+ int_ldmbuf_size = sizeof (struct int_elf32_fdpic_loadmap) -+ + (nsegs - 1) * sizeof (struct int_elf32_fdpic_loadseg); -+ int_ldmbuf = xmalloc (int_ldmbuf_size); -+ -+ /* Place extracted information in internal structs. */ -+ int_ldmbuf->version = version; -+ int_ldmbuf->nsegs = nsegs; -+ for (seg = 0; seg < nsegs; seg++) -+ { -+ int_ldmbuf->segs[seg].addr -+ = extract_unsigned_integer (ext_ldmbuf->segs[seg].addr, -+ sizeof (ext_ldmbuf->segs[seg].addr)); -+ int_ldmbuf->segs[seg].p_vaddr -+ = extract_unsigned_integer (ext_ldmbuf->segs[seg].p_vaddr, -+ sizeof (ext_ldmbuf->segs[seg].p_vaddr)); -+ int_ldmbuf->segs[seg].p_memsz -+ = extract_unsigned_integer (ext_ldmbuf->segs[seg].p_memsz, -+ sizeof (ext_ldmbuf->segs[seg].p_memsz)); -+ } -+ -+ xfree (ext_ldmbuf); -+ return int_ldmbuf; -+} -+ -+/* External link_map and elf32_fdpic_loadaddr struct definitions. */ -+ -+typedef gdb_byte ext_ptr[4]; -+ -+struct ext_elf32_fdpic_loadaddr -+{ -+ ext_ptr map; /* struct elf32_fdpic_loadmap *map; */ -+ ext_ptr got_value; /* void *got_value; */ -+}; -+ -+struct ext_link_map -+{ -+ struct ext_elf32_fdpic_loadaddr l_addr; -+ -+ /* Absolute file name object was found in. */ -+ ext_ptr l_name; /* char *l_name; */ -+ -+ /* Dynamic section of the shared object. */ -+ ext_ptr l_ld; /* ElfW(Dyn) *l_ld; */ -+ -+ /* Chain of loaded objects. */ -+ ext_ptr l_next, l_prev; /* struct link_map *l_next, *l_prev; */ -+}; -+ -+/* Link map info to include in an allocated so_list entry */ -+ -+struct lm_info -+ { -+ /* The loadmap, digested into an easier to use form. */ -+ struct int_elf32_fdpic_loadmap *map; -+ /* The GOT address for this link map entry. */ -+ CORE_ADDR got_value; -+ -+ /* Cached dynamic symbol table and dynamic relocs initialized and -+ used only by find_canonical_descriptor_in_load_object(). -+ -+ Note: kevinb/2004-02-26: It appears that calls to -+ bfd_canonicalize_dynamic_reloc() will use the same symbols as -+ those supplied to the first call to this function. Therefore, -+ it's important to NOT free the asymbol ** data structure -+ supplied to the first call. Thus the caching of the dynamic -+ symbols (dyn_syms) is critical for correct operation. The -+ caching of the dynamic relocations could be dispensed with. */ -+ asymbol **dyn_syms; -+ arelent **dyn_relocs; -+ int dyn_reloc_count; /* number of dynamic relocs. */ -+ -+ }; -+ -+/* The load map, got value, etc. are not available from the chain -+ of loaded shared objects. ``main_executable_lm_info'' provides -+ a way to get at this information so that it doesn't need to be -+ frequently recomputed. Initialized by bfin_relocate_main_executable(). */ -+static struct lm_info *main_executable_lm_info; -+ -+static void bfin_relocate_main_executable (void); -+static CORE_ADDR main_got (void); -+static int enable_break2 (void); -+ -+/* -+ -+ LOCAL FUNCTION -+ -+ bfd_lookup_symbol -- lookup the value for a specific symbol -+ -+ SYNOPSIS -+ -+ CORE_ADDR bfd_lookup_symbol (bfd *abfd, char *symname) -+ -+ DESCRIPTION -+ -+ An expensive way to lookup the value of a single symbol for -+ bfd's that are only temporary anyway. This is used by the -+ shared library support to find the address of the debugger -+ interface structures in the shared library. -+ -+ Note that 0 is specifically allowed as an error return (no -+ such symbol). -+ */ -+ -+static CORE_ADDR -+bfd_lookup_symbol (bfd *abfd, char *symname) -+{ -+ long storage_needed; -+ asymbol *sym; -+ asymbol **symbol_table; -+ unsigned int number_of_symbols; -+ unsigned int i; -+ struct cleanup *back_to; -+ CORE_ADDR symaddr = 0; -+ -+ storage_needed = bfd_get_symtab_upper_bound (abfd); -+ -+ if (storage_needed > 0) -+ { -+ symbol_table = (asymbol **) xmalloc (storage_needed); -+ back_to = make_cleanup (xfree, symbol_table); -+ number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table); -+ -+ for (i = 0; i < number_of_symbols; i++) -+ { -+ sym = *symbol_table++; -+ if (strcmp (sym->name, symname) == 0) -+ { -+ /* Bfd symbols are section relative. */ -+ symaddr = sym->value + sym->section->vma; -+ break; -+ } -+ } -+ do_cleanups (back_to); -+ } -+ -+ if (symaddr) -+ return symaddr; -+ -+ /* Look for the symbol in the dynamic string table too. */ -+ -+ storage_needed = bfd_get_dynamic_symtab_upper_bound (abfd); -+ -+ if (storage_needed > 0) -+ { -+ symbol_table = (asymbol **) xmalloc (storage_needed); -+ back_to = make_cleanup (xfree, symbol_table); -+ number_of_symbols = bfd_canonicalize_dynamic_symtab (abfd, symbol_table); -+ -+ for (i = 0; i < number_of_symbols; i++) -+ { -+ sym = *symbol_table++; -+ if (strcmp (sym->name, symname) == 0) -+ { -+ /* Bfd symbols are section relative. */ -+ symaddr = sym->value + sym->section->vma; -+ break; -+ } -+ } -+ do_cleanups (back_to); -+ } -+ -+ return symaddr; -+} -+ -+ -+/* -+ -+ LOCAL FUNCTION -+ -+ open_symbol_file_object -+ -+ SYNOPSIS -+ -+ void open_symbol_file_object (void *from_tty) -+ -+ DESCRIPTION -+ -+ If no open symbol file, attempt to locate and open the main symbol -+ file. -+ -+ If FROM_TTYP dereferences to a non-zero integer, allow messages to -+ be printed. This parameter is a pointer rather than an int because -+ open_symbol_file_object() is called via catch_errors() and -+ catch_errors() requires a pointer argument. */ -+ -+static int -+open_symbol_file_object (void *from_ttyp) -+{ -+ /* Unimplemented. */ -+ return 0; -+} -+ -+/* Cached value for lm_base(), below. */ -+static CORE_ADDR lm_base_cache = 0; -+ -+/* Return the address from which the link map chain may be found. On -+ the BFIN, this may be found in a number of ways. Assuming that the -+ main executable has already been relocated, the easiest way to find -+ this value is to look up the address of _GLOBAL_OFFSET_TABLE_. A -+ pointer to the start of the link map will be located at the word found -+ at _GLOBAL_OFFSET_TABLE_ + 8. (This is part of the dynamic linker -+ reserve area mandated by the ABI.) */ -+ -+static CORE_ADDR -+lm_base (void) -+{ -+ struct minimal_symbol *got_sym; -+ CORE_ADDR addr; -+ gdb_byte buf[BFIN_PTR_SIZE]; -+ -+ /* If we already have a cached value, return it. */ -+ if (lm_base_cache) -+ return lm_base_cache; -+ -+ got_sym = lookup_minimal_symbol ("_GLOBAL_OFFSET_TABLE_", NULL, -+ symfile_objfile); -+ if (got_sym == 0) -+ { -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "lm_base: _GLOBAL_OFFSET_TABLE_ not found.\n"); -+ return 0; -+ } -+ -+ addr = SYMBOL_VALUE_ADDRESS (got_sym) + 8; -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "lm_base: _GLOBAL_OFFSET_TABLE_ + 8 = %s\n", -+ hex_string_custom (addr, 8)); -+ -+ if (target_read_memory (addr, buf, sizeof buf) != 0) -+ return 0; -+ lm_base_cache = extract_unsigned_integer (buf, sizeof buf); -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "lm_base: lm_base_cache = %s\n", -+ hex_string_custom (lm_base_cache, 8)); -+ -+ return lm_base_cache; -+} -+ -+ -+/* LOCAL FUNCTION -+ -+ bfin_current_sos -- build a list of currently loaded shared objects -+ -+ SYNOPSIS -+ -+ struct so_list *bfin_current_sos () -+ -+ DESCRIPTION -+ -+ Build a list of `struct so_list' objects describing the shared -+ objects currently loaded in the inferior. This list does not -+ include an entry for the main executable file. -+ -+ Note that we only gather information directly available from the -+ inferior --- we don't examine any of the shared library files -+ themselves. The declaration of `struct so_list' says which fields -+ we provide values for. */ -+ -+static struct so_list * -+bfin_current_sos (void) -+{ -+ CORE_ADDR lm_addr, mgot; -+ struct so_list *sos_head = NULL; -+ struct so_list **sos_next_ptr = &sos_head; -+ -+ mgot = main_got (); -+ -+ /* Locate the address of the first link map struct. */ -+ lm_addr = lm_base (); -+ -+ /* We have at least one link map entry. Fetch the the lot of them, -+ building the solist chain. */ -+ while (lm_addr) -+ { -+ struct ext_link_map lm_buf; -+ CORE_ADDR got_addr; -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "bfin_current_sos: reading link_map entry at %s\n", -+ hex_string_custom (lm_addr, 8)); -+ -+ if (target_read_memory (lm_addr, (gdb_byte *) &lm_buf, sizeof (lm_buf)) != 0) -+ { -+ warning ("bfin_current_sos: Unable to read link map entry. Shared object chain may be incomplete."); -+ break; -+ } -+ -+ got_addr -+ = extract_unsigned_integer (lm_buf.l_addr.got_value, -+ sizeof (lm_buf.l_addr.got_value)); -+ /* If the got_addr is the same as mgotr, then we're looking at the -+ entry for the main executable. By convention, we don't include -+ this in the list of shared objects. */ -+ if (got_addr != mgot) -+ { -+ int errcode; -+ char *name_buf; -+ struct int_elf32_fdpic_loadmap *loadmap; -+ struct so_list *sop; -+ CORE_ADDR addr; -+ -+ /* Fetch the load map address. */ -+ addr = extract_unsigned_integer (lm_buf.l_addr.map, -+ sizeof lm_buf.l_addr.map); -+ loadmap = fetch_loadmap (addr); -+ if (loadmap == NULL) -+ { -+ warning ("bfin_current_sos: Unable to fetch load map. Shared object chain may be incomplete."); -+ break; -+ } -+ -+ sop = xcalloc (1, sizeof (struct so_list)); -+ sop->lm_info = xcalloc (1, sizeof (struct lm_info)); -+ sop->lm_info->map = loadmap; -+ sop->lm_info->got_value = got_addr; -+ /* Fetch the name. */ -+ addr = extract_unsigned_integer (lm_buf.l_name, -+ sizeof (lm_buf.l_name)); -+ target_read_string (addr, &name_buf, SO_NAME_MAX_PATH_SIZE - 1, -+ &errcode); -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, "bfin_current_sos: name = %s\n", -+ name_buf); -+ -+ if (errcode != 0) -+ { -+ warning ("bfin_current_sos: Can't read pathname for link map entry: %s\n", -+ safe_strerror (errcode)); -+ } -+ else -+ { -+ strncpy (sop->so_name, name_buf, SO_NAME_MAX_PATH_SIZE - 1); -+ sop->so_name[SO_NAME_MAX_PATH_SIZE - 1] = '\0'; -+ xfree (name_buf); -+ strcpy (sop->so_original_name, sop->so_name); -+ } -+ -+ *sos_next_ptr = sop; -+ sos_next_ptr = &sop->next; -+ } -+ -+ lm_addr = extract_unsigned_integer (lm_buf.l_next, sizeof (lm_buf.l_next)); -+ } -+ -+ enable_break2 (); -+ -+ return sos_head; -+} -+ -+ -+/* Return 1 if PC lies in the dynamic symbol resolution code of the -+ run time loader. */ -+ -+static CORE_ADDR interp_text_sect_low; -+static CORE_ADDR interp_text_sect_high; -+static CORE_ADDR interp_plt_sect_low; -+static CORE_ADDR interp_plt_sect_high; -+ -+static int -+bfin_in_dynsym_resolve_code (CORE_ADDR pc) -+{ -+ return ((pc >= interp_text_sect_low && pc < interp_text_sect_high) -+ || (pc >= interp_plt_sect_low && pc < interp_plt_sect_high) -+ || in_plt_section (pc, NULL)); -+} -+ -+/* Given a loadmap and an address, return the displacement needed -+ to relocate the address. */ -+ -+CORE_ADDR -+displacement_from_map (struct int_elf32_fdpic_loadmap *map, -+ CORE_ADDR addr) -+{ -+ int seg; -+ -+ for (seg = 0; seg < map->nsegs; seg++) -+ { -+ if (map->segs[seg].p_vaddr <= addr -+ && addr < map->segs[seg].p_vaddr + map->segs[seg].p_memsz) -+ { -+ return map->segs[seg].addr - map->segs[seg].p_vaddr; -+ } -+ } -+ -+ return 0; -+} -+ -+/* Print a warning about being unable to set the dynamic linker -+ breakpoint. */ -+ -+static void -+enable_break_failure_warning (void) -+{ -+ warning ("Unable to find dynamic linker breakpoint function.\n" -+ "GDB will be unable to debug shared library initializers\n" -+ "and track explicitly loaded dynamic code."); -+} -+ -+/* -+ -+ LOCAL FUNCTION -+ -+ enable_break -- arrange for dynamic linker to hit breakpoint -+ -+ SYNOPSIS -+ -+ int enable_break (void) -+ -+ DESCRIPTION -+ -+ The dynamic linkers has, as part of its debugger interface, support -+ for arranging for the inferior to hit a breakpoint after mapping in -+ the shared libraries. This function enables that breakpoint. -+ -+ On the BFIN, using the shared library (FDPIC) ABI, the symbol -+ _dl_debug_addr points to the r_debug struct which contains -+ a field called r_brk. r_brk is the address of the function -+ descriptor upon which a breakpoint must be placed. Being a -+ function descriptor, we must extract the entry point in order -+ to set the breakpoint. -+ -+ Our strategy will be to get the .interp section from the -+ executable. This section will provide us with the name of the -+ interpreter. We'll open the interpreter and then look up -+ the address of _dl_debug_addr. We then relocate this address -+ using the interpreter's loadmap. Once the relocated address -+ is known, we fetch the value (address) corresponding to r_brk -+ and then use that value to fetch the entry point of the function -+ we're interested in. -+ -+ */ -+ -+static int enable_break1_done = 0; -+static int enable_break2_done = 0; -+ -+static int -+enable_break2 (void) -+{ -+ int success = 0; -+ char **bkpt_namep; -+ asection *interp_sect; -+ -+ if (!enable_break1_done || enable_break2_done) -+ return 1; -+ -+ enable_break2_done = 1; -+ -+ /* First, remove all the solib event breakpoints. Their addresses -+ may have changed since the last time we ran the program. */ -+ remove_solib_event_breakpoints (); -+ -+ interp_text_sect_low = interp_text_sect_high = 0; -+ interp_plt_sect_low = interp_plt_sect_high = 0; -+ -+ /* Find the .interp section; if not found, warn the user and drop -+ into the old breakpoint at symbol code. */ -+ interp_sect = bfd_get_section_by_name (exec_bfd, ".interp"); -+ if (interp_sect) -+ { -+ unsigned int interp_sect_size; -+ gdb_byte *buf; -+ bfd *tmp_bfd = NULL; -+ int tmp_fd = -1; -+ char *tmp_pathname = NULL; -+ int status; -+ CORE_ADDR addr, interp_loadmap_addr; -+ gdb_byte addr_buf[BFIN_PTR_SIZE]; -+ struct int_elf32_fdpic_loadmap *ldm; -+ -+ /* Read the contents of the .interp section into a local buffer; -+ the contents specify the dynamic linker this program uses. */ -+ interp_sect_size = bfd_section_size (exec_bfd, interp_sect); -+ buf = alloca (interp_sect_size); -+ bfd_get_section_contents (exec_bfd, interp_sect, -+ buf, 0, interp_sect_size); -+ -+ /* Now we need to figure out where the dynamic linker was -+ loaded so that we can load its symbols and place a breakpoint -+ in the dynamic linker itself. -+ -+ This address is stored on the stack. However, I've been unable -+ to find any magic formula to find it for Solaris (appears to -+ be trivial on GNU/Linux). Therefore, we have to try an alternate -+ mechanism to find the dynamic linker's base address. */ -+ -+ tmp_fd = solib_open (buf, &tmp_pathname); -+ if (tmp_fd >= 0) -+ tmp_bfd = bfd_fdopenr (tmp_pathname, gnutarget, tmp_fd); -+ -+ if (tmp_bfd == NULL) -+ { -+ enable_break_failure_warning (); -+ return 0; -+ } -+ -+ /* Make sure the dynamic linker is really a useful object. */ -+ if (!bfd_check_format (tmp_bfd, bfd_object)) -+ { -+ warning ("Unable to grok dynamic linker %s as an object file", buf); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ -+ status = bfin_fdpic_loadmap_addresses (current_gdbarch, -+ &interp_loadmap_addr, 0); -+ if (status < 0) -+ { -+ warning ("Unable to determine dynamic linker loadmap address\n"); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "enable_break: interp_loadmap_addr = %s\n", -+ hex_string_custom (interp_loadmap_addr, 8)); -+ -+ ldm = fetch_loadmap (interp_loadmap_addr); -+ if (ldm == NULL) -+ { -+ warning ("Unable to load dynamic linker loadmap at address %s\n", -+ hex_string_custom (interp_loadmap_addr, 8)); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ -+ /* Record the relocated start and end address of the dynamic linker -+ text and plt section for svr4_in_dynsym_resolve_code. */ -+ interp_sect = bfd_get_section_by_name (tmp_bfd, ".text"); -+ if (interp_sect) -+ { -+ interp_text_sect_low -+ = bfd_section_vma (tmp_bfd, interp_sect); -+ interp_text_sect_low -+ += displacement_from_map (ldm, interp_text_sect_low); -+ interp_text_sect_high -+ = interp_text_sect_low + bfd_section_size (tmp_bfd, interp_sect); -+ } -+ interp_sect = bfd_get_section_by_name (tmp_bfd, ".plt"); -+ if (interp_sect) -+ { -+ interp_plt_sect_low = -+ bfd_section_vma (tmp_bfd, interp_sect); -+ interp_plt_sect_low -+ += displacement_from_map (ldm, interp_plt_sect_low); -+ interp_plt_sect_high = -+ interp_plt_sect_low + bfd_section_size (tmp_bfd, interp_sect); -+ } -+ -+ addr = bfd_lookup_symbol (tmp_bfd, "__dl_debug_addr"); -+ if (addr == 0) -+ { -+ warning ("Could not find symbol _dl_debug_addr in dynamic linker"); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "enable_break: _dl_debug_addr (prior to relocation) = %s\n", -+ hex_string_custom (addr, 8)); -+ -+ addr += displacement_from_map (ldm, addr); -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "enable_break: _dl_debug_addr (after relocation) = %s\n", -+ hex_string_custom (addr, 8)); -+ -+ /* Fetch the address of the r_debug struct. */ -+ if (target_read_memory (addr, addr_buf, sizeof addr_buf) != 0) -+ { -+ warning ("Unable to fetch contents of _dl_debug_addr (at address %s) from dynamic linker", -+ hex_string_custom (addr, 8)); -+ } -+ addr = extract_unsigned_integer (addr_buf, sizeof addr_buf); -+ -+ /* Fetch the r_brk field. It's 8 bytes from the start of -+ _dl_debug_addr. */ -+ if (target_read_memory (addr + 8, addr_buf, sizeof addr_buf) != 0) -+ { -+ warning ("Unable to fetch _dl_debug_addr->r_brk (at address %s) from dynamic linker", -+ hex_string_custom (addr + 8, 8)); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ addr = extract_unsigned_integer (addr_buf, sizeof addr_buf); -+ -+ /* Now fetch the function entry point. */ -+ if (target_read_memory (addr, addr_buf, sizeof addr_buf) != 0) -+ { -+ warning ("Unable to fetch _dl_debug_addr->.r_brk entry point (at address %s) from dynamic linker", -+ hex_string_custom (addr, 8)); -+ enable_break_failure_warning (); -+ bfd_close (tmp_bfd); -+ return 0; -+ } -+ addr = extract_unsigned_integer (addr_buf, sizeof addr_buf); -+ -+ /* We're done with the temporary bfd. */ -+ bfd_close (tmp_bfd); -+ -+ /* We're also done with the loadmap. */ -+ xfree (ldm); -+ -+ /* Now (finally!) create the solib breakpoint. */ -+ create_solib_event_breakpoint (addr); -+ -+ return 1; -+ } -+ -+ /* Tell the user we couldn't set a dynamic linker breakpoint. */ -+ enable_break_failure_warning (); -+ -+ /* Failure return. */ -+ return 0; -+} -+ -+static int -+enable_break (void) -+{ -+ asection *interp_sect; -+ -+ /* Remove all the solib event breakpoints. Their addresses -+ may have changed since the last time we ran the program. */ -+ remove_solib_event_breakpoints (); -+ -+ /* Check for the presence of a .interp section. If there is no -+ such section, the executable is statically linked. */ -+ -+ interp_sect = bfd_get_section_by_name (exec_bfd, ".interp"); -+ -+ if (interp_sect) -+ { -+ enable_break1_done = 1; -+ create_solib_event_breakpoint (symfile_objfile->ei.entry_point); -+ -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "enable_break: solib event breakpoint placed at entry point: %s\n", -+ hex_string_custom -+ (symfile_objfile->ei.entry_point, 8)); -+ } -+ else -+ { -+ if (solib_bfin_debug) -+ fprintf_unfiltered (gdb_stdlog, -+ "enable_break: No .interp section found.\n"); -+ } -+ -+ return 1; -+} -+ -+/* -+ -+ LOCAL FUNCTION -+ -+ special_symbol_handling -- additional shared library symbol handling -+ -+ SYNOPSIS -+ -+ void special_symbol_handling () -+ -+ DESCRIPTION -+ -+ Once the symbols from a shared object have been loaded in the usual -+ way, we are called to do any system specific symbol handling that -+ is needed. -+ -+ */ -+ -+static void -+bfin_special_symbol_handling (void) -+{ -+ /* Nothing needed (yet) for FRV. */ -+} -+ -+static void -+bfin_relocate_main_executable (void) -+{ -+ int status; -+ CORE_ADDR exec_addr; -+ struct int_elf32_fdpic_loadmap *ldm; -+ struct cleanup *old_chain; -+ struct section_offsets *new_offsets; -+ int changed; -+ struct obj_section *osect; -+ -+ status = bfin_fdpic_loadmap_addresses (current_gdbarch, 0, &exec_addr); -+ -+ if (status < 0) -+ { -+ /* Not using FDPIC ABI, so do nothing. */ -+ return; -+ } -+ -+ /* Fetch the loadmap located at ``exec_addr''. */ -+ ldm = fetch_loadmap (exec_addr); -+ if (ldm == NULL) -+ error ("Unable to load the executable's loadmap."); -+ -+ if (main_executable_lm_info) -+ xfree (main_executable_lm_info); -+ main_executable_lm_info = xcalloc (1, sizeof (struct lm_info)); -+ main_executable_lm_info->map = ldm; -+ -+ new_offsets = xcalloc (symfile_objfile->num_sections, -+ sizeof (struct section_offsets)); -+ old_chain = make_cleanup (xfree, new_offsets); -+ changed = 0; -+ -+ ALL_OBJFILE_OSECTIONS (symfile_objfile, osect) -+ { -+ CORE_ADDR orig_addr, addr, offset; -+ int osect_idx; -+ int seg; -+ -+ osect_idx = osect->the_bfd_section->index; -+ -+ /* Current address of section. */ -+ addr = osect->addr; -+ /* Offset from where this section started. */ -+ offset = ANOFFSET (symfile_objfile->section_offsets, osect_idx); -+ /* Original address prior to any past relocations. */ -+ orig_addr = addr - offset; -+ -+ for (seg = 0; seg < ldm->nsegs; seg++) -+ { -+ if (ldm->segs[seg].p_vaddr <= orig_addr -+ && orig_addr < ldm->segs[seg].p_vaddr + ldm->segs[seg].p_memsz) -+ { -+ new_offsets->offsets[osect_idx] -+ = ldm->segs[seg].addr - ldm->segs[seg].p_vaddr; -+ -+ if (new_offsets->offsets[osect_idx] != offset) -+ changed = 1; -+ break; -+ } -+ } -+ } -+ -+ if (changed) -+ objfile_relocate (symfile_objfile, new_offsets); -+ -+ do_cleanups (old_chain); -+ -+ /* Now that symfile_objfile has been relocated, we can compute the -+ GOT value and stash it away. */ -+ main_executable_lm_info->got_value = main_got (); -+} -+ -+/* -+ -+ GLOBAL FUNCTION -+ -+ bfin_solib_create_inferior_hook -- shared library startup support -+ -+ SYNOPSIS -+ -+ void bfin_solib_create_inferior_hook() -+ -+ DESCRIPTION -+ -+ When gdb starts up the inferior, it nurses it along (through the -+ shell) until it is ready to execute it's first instruction. At this -+ point, this function gets called via expansion of the macro -+ SOLIB_CREATE_INFERIOR_HOOK. -+ -+ For the BFIN shared library ABI (FDPIC), the main executable -+ needs to be relocated. The shared library breakpoints also need -+ to be enabled. -+ */ -+ -+static void -+bfin_solib_create_inferior_hook (void) -+{ -+ /* Relocate main executable. */ -+ bfin_relocate_main_executable (); -+ -+ /* Enable shared library breakpoints. */ -+ if (!enable_break ()) -+ { -+ warning ("shared library handler failed to enable breakpoint"); -+ return; -+ } -+} -+ -+static void -+bfin_clear_solib (void) -+{ -+ lm_base_cache = 0; -+ enable_break1_done = 0; -+ enable_break2_done = 0; -+} -+ -+static void -+bfin_free_so (struct so_list *so) -+{ -+ xfree (so->lm_info->map); -+ xfree (so->lm_info->dyn_syms); -+ xfree (so->lm_info->dyn_relocs); -+ xfree (so->lm_info); -+} -+ -+static void -+bfin_relocate_section_addresses (struct so_list *so, -+ struct section_table *sec) -+{ -+ int seg; -+ struct int_elf32_fdpic_loadmap *map; -+ -+ map = so->lm_info->map; -+ -+ for (seg = 0; seg < map->nsegs; seg++) -+ { -+ if (map->segs[seg].p_vaddr <= sec->addr -+ && sec->addr < map->segs[seg].p_vaddr + map->segs[seg].p_memsz) -+ { -+ CORE_ADDR displ = map->segs[seg].addr - map->segs[seg].p_vaddr; -+ sec->addr += displ; -+ sec->endaddr += displ; -+ break; -+ } -+ } -+} -+ -+/* Return the GOT address associated with the main executable. Return -+ 0 if it can't be found. */ -+ -+static CORE_ADDR -+main_got (void) -+{ -+ struct minimal_symbol *got_sym; -+ -+ got_sym = lookup_minimal_symbol ("_GLOBAL_OFFSET_TABLE_", NULL, symfile_objfile); -+ if (got_sym == 0) -+ return 0; -+ -+ return SYMBOL_VALUE_ADDRESS (got_sym); -+} -+ -+/* Find the global pointer for the given function address ADDR. */ -+ -+CORE_ADDR -+bfin_fdpic_find_global_pointer (CORE_ADDR addr) -+{ -+ struct so_list *so; -+ -+ so = master_so_list (); -+ while (so) -+ { -+ int seg; -+ struct int_elf32_fdpic_loadmap *map; -+ -+ map = so->lm_info->map; -+ -+ for (seg = 0; seg < map->nsegs; seg++) -+ { -+ if (map->segs[seg].addr <= addr -+ && addr < map->segs[seg].addr + map->segs[seg].p_memsz) -+ return so->lm_info->got_value; -+ } -+ -+ so = so->next; -+ } -+ -+ /* Didn't find it it any of the shared objects. So assume it's in the -+ main executable. */ -+ return main_got (); -+} -+ -+/* Forward declarations for frv_fdpic_find_canonical_descriptor(). */ -+static CORE_ADDR find_canonical_descriptor_in_load_object -+ (CORE_ADDR, CORE_ADDR, char *, bfd *, struct lm_info *); -+ -+/* Given a function entry point, attempt to find the canonical descriptor -+ associated with that entry point. Return 0 if no canonical descriptor -+ could be found. */ -+ -+CORE_ADDR -+bfin_fdpic_find_canonical_descriptor (CORE_ADDR entry_point) -+{ -+ char *name; -+ CORE_ADDR addr; -+ CORE_ADDR got_value; -+ struct int_elf32_fdpic_loadmap *ldm = 0; -+ struct symbol *sym; -+ int status; -+ CORE_ADDR exec_loadmap_addr; -+ -+ /* Fetch the corresponding global pointer for the entry point. */ -+ got_value = bfin_fdpic_find_global_pointer (entry_point); -+ -+ /* Attempt to find the name of the function. If the name is available, -+ it'll be used as an aid in finding matching functions in the dynamic -+ symbol table. */ -+ sym = find_pc_function (entry_point); -+ if (sym == 0) -+ name = 0; -+ else -+ name = SYMBOL_LINKAGE_NAME (sym); -+ -+ /* Check the main executable. */ -+ addr = find_canonical_descriptor_in_load_object -+ (entry_point, got_value, name, symfile_objfile->obfd, -+ main_executable_lm_info); -+ -+ /* If descriptor not found via main executable, check each load object -+ in list of shared objects. */ -+ if (addr == 0) -+ { -+ struct so_list *so; -+ -+ so = master_so_list (); -+ while (so) -+ { -+ addr = find_canonical_descriptor_in_load_object -+ (entry_point, got_value, name, so->abfd, so->lm_info); -+ -+ if (addr != 0) -+ break; -+ -+ so = so->next; -+ } -+ } -+ -+ return addr; -+} -+ -+static CORE_ADDR -+find_canonical_descriptor_in_load_object -+ (CORE_ADDR entry_point, CORE_ADDR got_value, char *name, bfd *abfd, -+ struct lm_info *lm) -+{ -+ arelent *rel; -+ unsigned int i; -+ CORE_ADDR addr = 0; -+ -+ /* Nothing to do if no bfd. */ -+ if (abfd == 0) -+ return 0; -+ -+ /* We want to scan the dynamic relocs for R_BFIN_FUNCDESC relocations. -+ (More about this later.) But in order to fetch the relocs, we -+ need to first fetch the dynamic symbols. These symbols need to -+ be cached due to the way that bfd_canonicalize_dynamic_reloc() -+ works. (See the comments in the declaration of struct lm_info -+ for more information.) */ -+ if (lm->dyn_syms == NULL) -+ { -+ long storage_needed; -+ unsigned int number_of_symbols; -+ -+ /* Determine amount of space needed to hold the dynamic symbol table. */ -+ storage_needed = bfd_get_dynamic_symtab_upper_bound (abfd); -+ -+ /* If there are no dynamic symbols, there's nothing to do. */ -+ if (storage_needed <= 0) -+ return 0; -+ -+ /* Allocate space for the dynamic symbol table. */ -+ lm->dyn_syms = (asymbol **) xmalloc (storage_needed); -+ -+ /* Fetch the dynamic symbol table. */ -+ number_of_symbols = bfd_canonicalize_dynamic_symtab (abfd, lm->dyn_syms); -+ -+ if (number_of_symbols == 0) -+ return 0; -+ } -+ -+ /* Fetch the dynamic relocations if not already cached. */ -+ if (lm->dyn_relocs == NULL) -+ { -+ long storage_needed; -+ -+ /* Determine amount of space needed to hold the dynamic relocs. */ -+ storage_needed = bfd_get_dynamic_reloc_upper_bound (abfd); -+ -+ /* Bail out if there are no dynamic relocs. */ -+ if (storage_needed <= 0) -+ return 0; -+ -+ /* Allocate space for the relocs. */ -+ lm->dyn_relocs = (arelent **) xmalloc (storage_needed); -+ -+ /* Fetch the dynamic relocs. */ -+ lm->dyn_reloc_count -+ = bfd_canonicalize_dynamic_reloc (abfd, lm->dyn_relocs, lm->dyn_syms); -+ } -+ -+ /* Search the dynamic relocs. */ -+ for (i = 0; i < lm->dyn_reloc_count; i++) -+ { -+ rel = lm->dyn_relocs[i]; -+ -+ /* Relocs of interest are those which meet the following -+ criteria: -+ -+ - the names match (assuming the caller could provide -+ a name which matches ``entry_point''). -+ - the relocation type must be R_BFIN_FUNCDESC. Relocs -+ of this type are used (by the dynamic linker) to -+ look up the address of a canonical descriptor (allocating -+ it if need be) and initializing the GOT entry referred -+ to by the offset to the address of the descriptor. -+ -+ These relocs of interest may be used to obtain a -+ candidate descriptor by first adjusting the reloc's -+ address according to the link map and then dereferencing -+ this address (which is a GOT entry) to obtain a descriptor -+ address. */ -+ if ((name == 0 || strcmp (name, (*rel->sym_ptr_ptr)->name) == 0) -+ && rel->howto->type == R_BFIN_FUNCDESC) -+ { -+ gdb_byte buf[BFIN_PTR_SIZE]; -+ -+ /* Compute address of address of candidate descriptor. */ -+ addr = rel->address + displacement_from_map (lm->map, rel->address); -+ -+ /* Fetch address of candidate descriptor. */ -+ if (target_read_memory (addr, buf, sizeof buf) != 0) -+ continue; -+ addr = extract_unsigned_integer (buf, sizeof buf); -+ -+ /* Check for matching entry point. */ -+ if (target_read_memory (addr, buf, sizeof buf) != 0) -+ continue; -+ if (extract_unsigned_integer (buf, sizeof buf) != entry_point) -+ continue; -+ -+ /* Check for matching got value. */ -+ if (target_read_memory (addr + 4, buf, sizeof buf) != 0) -+ continue; -+ if (extract_unsigned_integer (buf, sizeof buf) != got_value) -+ continue; -+ -+ /* Match was successful! Exit loop. */ -+ break; -+ } -+ } -+ -+ return addr; -+} -+ -+static struct target_so_ops bfin_so_ops; -+ -+void -+_initialize_bfin_solib (void) -+{ -+ bfin_so_ops.relocate_section_addresses = bfin_relocate_section_addresses; -+ bfin_so_ops.free_so = bfin_free_so; -+ bfin_so_ops.clear_solib = bfin_clear_solib; -+ bfin_so_ops.solib_create_inferior_hook = bfin_solib_create_inferior_hook; -+ bfin_so_ops.special_symbol_handling = bfin_special_symbol_handling; -+ bfin_so_ops.current_sos = bfin_current_sos; -+ bfin_so_ops.open_symbol_file_object = open_symbol_file_object; -+ bfin_so_ops.in_dynsym_resolve_code = bfin_in_dynsym_resolve_code; -+ -+ /* FIXME: Don't do this here. *_gdbarch_init() should set so_ops. */ -+ current_target_so_ops = &bfin_so_ops; -+ -+ /* Debug this file's internals. */ -+ add_setshow_zinteger_cmd ("solib-bfin", class_maintenance, -+ &solib_bfin_debug, _("\ -+Set internal debugging of shared library code for BFIN."), _("\ -+Show internal debugging of shared library code for BFIN."), _("\ -+When non-zero, BFIN solib specific internal debugging is enabled."), -+ NULL, -+ NULL, /* FIXME: i18n: */ -+ &setdebuglist, &showdebuglist); -+} -diff -uNr gdb-6.5.orig/gdb/testsuite/gdb.asm/asm-source.exp gdb-6.5/gdb/testsuite/gdb.asm/asm-source.exp ---- gdb-6.5.orig/gdb/testsuite/gdb.asm/asm-source.exp 2006-05-02 00:21:35.000000000 +0200 -+++ gdb-6.5/gdb/testsuite/gdb.asm/asm-source.exp 2007-11-14 13:49:35.000000000 +0100 -@@ -51,6 +51,15 @@ - "xscale-*-*" { - set asm-arch arm - } -+ "bfin-*-elf" { -+ set asm-arch bfin -+ set debug-flags "-g" -+ } -+ "bfin-*-uclinux" { -+ set asm-arch bfin -+ set debug-flags "-g" -+ append link-flags " -Wl,-elf2flt" -+ } - "d10v-*-*" { - set asm-arch d10v - } -diff -uNr gdb-6.5.orig/gdb/testsuite/gdb.asm/bfin.inc gdb-6.5/gdb/testsuite/gdb.asm/bfin.inc ---- gdb-6.5.orig/gdb/testsuite/gdb.asm/bfin.inc 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/gdb/testsuite/gdb.asm/bfin.inc 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,44 @@ -+ comment "subroutine prologue" -+ .macro gdbasm_enter -+ LINK 12; -+ .endm -+ -+ comment "subroutine epilogue" -+ .macro gdbasm_leave -+ UNLINK; -+ RTS; -+ .endm -+ -+ .macro gdbasm_call subr -+ call \subr; -+ .endm -+ -+ .macro gdbasm_several_nops -+ mnop; -+ mnop; -+ mnop; -+ mnop; -+ .endm -+ -+ comment "exit (0)" -+ .macro gdbasm_exit0 -+ R0 = 0; -+ RAISE 0; -+ .endm -+ -+ comment "crt0 startup" -+ .macro gdbasm_startup -+ FP = 0; -+ .endm -+ -+ comment "Declare a data variable" -+ .purgem gdbasm_datavar -+ .macro gdbasm_datavar name value -+ .data -+ .align 4 -+ .type \name, @object -+ .size \name, 4 -+\name: -+ .long \value -+ .endm -+ -diff -uNr gdb-6.5.orig/include/gdb/sim-bfin.h gdb-6.5/include/gdb/sim-bfin.h ---- gdb-6.5.orig/include/gdb/sim-bfin.h 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/include/gdb/sim-bfin.h 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,84 @@ -+/* This file defines the interface between the Blackfin simulator and GDB. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ 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. */ -+ -+enum sim_bfin_regnum { -+ SIM_BFIN_R0_REGNUM = 0, -+ SIM_BFIN_R1_REGNUM, -+ SIM_BFIN_R2_REGNUM, -+ SIM_BFIN_R3_REGNUM, -+ SIM_BFIN_R4_REGNUM, -+ SIM_BFIN_R5_REGNUM, -+ SIM_BFIN_R6_REGNUM, -+ SIM_BFIN_R7_REGNUM, -+ SIM_BFIN_P0_REGNUM, -+ SIM_BFIN_P1_REGNUM, -+ SIM_BFIN_P2_REGNUM, -+ SIM_BFIN_P3_REGNUM, -+ SIM_BFIN_P4_REGNUM, -+ SIM_BFIN_P5_REGNUM, -+ SIM_BFIN_SP_REGNUM, -+ SIM_BFIN_FP_REGNUM, -+ SIM_BFIN_I0_REGNUM, -+ SIM_BFIN_I1_REGNUM, -+ SIM_BFIN_I2_REGNUM, -+ SIM_BFIN_I3_REGNUM, -+ SIM_BFIN_M0_REGNUM, -+ SIM_BFIN_M1_REGNUM, -+ SIM_BFIN_M2_REGNUM, -+ SIM_BFIN_M3_REGNUM, -+ SIM_BFIN_B0_REGNUM, -+ SIM_BFIN_B1_REGNUM, -+ SIM_BFIN_B2_REGNUM, -+ SIM_BFIN_B3_REGNUM, -+ SIM_BFIN_L0_REGNUM, -+ SIM_BFIN_L1_REGNUM, -+ SIM_BFIN_L2_REGNUM, -+ SIM_BFIN_L3_REGNUM, -+ SIM_BFIN_A0_DOT_X_REGNUM, -+ SIM_BFIN_AO_DOT_W_REGNUM, -+ SIM_BFIN_A1_DOT_X_REGNUM, -+ SIM_BFIN_A1_DOT_W_REGNUM, -+ SIM_BFIN_ASTAT_REGNUM, -+ SIM_BFIN_RETS_REGNUM, -+ SIM_BFIN_LC0_REGNUM, -+ SIM_BFIN_LT0_REGNUM, -+ SIM_BFIN_LB0_REGNUM, -+ SIM_BFIN_LC1_REGNUM, -+ SIM_BFIN_LT1_REGNUM, -+ SIM_BFIN_LB1_REGNUM, -+ SIM_BFIN_CYCLES_REGNUM, -+ SIM_BFIN_CYCLES2_REGNUM, -+ SIM_BFIN_USP_REGNUM, -+ SIM_BFIN_SEQSTAT_REGNUM, -+ SIM_BFIN_SYSCFG_REGNUM, -+ SIM_BFIN_RETI_REGNUM, -+ SIM_BFIN_RETX_REGNUM, -+ SIM_BFIN_RETN_REGNUM, -+ SIM_BFIN_RETE_REGNUM, -+ SIM_BFIN_PC_REGNUM, -+ SIM_BFIN_CC_REGNUM, -+ SIM_BFIN_EXTRA1, -+ SIM_BFIN_EXTRA2, -+ SIM_BFIN_EXTRA3, -+ SIM_BFIN_IPEND_REGNUM -+}; -+ -diff -uNr gdb-6.5.orig/sim/bfin/acconfig.h gdb-6.5/sim/bfin/acconfig.h ---- gdb-6.5.orig/sim/bfin/acconfig.h 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/acconfig.h 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,15 @@ -+ -+/* Define to 1 if NLS is requested. */ -+#undef ENABLE_NLS -+ -+/* Define as 1 if you have catgets and don't want to use GNU gettext. */ -+#undef HAVE_CATGETS -+ -+/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -+#undef HAVE_GETTEXT -+ -+/* Define as 1 if you have the stpcpy function. */ -+#undef HAVE_STPCPY -+ -+/* Define if your locale.h file contains LC_MESSAGES. */ -+#undef HAVE_LC_MESSAGES -diff -uNr gdb-6.5.orig/sim/bfin/bfin-dis.c gdb-6.5/sim/bfin/bfin-dis.c ---- gdb-6.5.orig/sim/bfin/bfin-dis.c 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/bfin-dis.c 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,3088 @@ -+/* Simulator for Analog Devices Blackfin processer. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ This file is part of 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 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. */ -+ -+#include <stdio.h> -+#include <stdlib.h> -+#include <string.h> -+#include <signal.h> -+ -+#include "opcode/bfin.h" -+#include "bfin-sim.h" -+ -+#define M_S2RND 1 -+#define M_T 2 -+#define M_W32 3 -+#define M_FU 4 -+#define M_TFU 6 -+#define M_IS 8 -+#define M_ISS2 9 -+#define M_IH 11 -+#define M_IU 12 -+ -+#define HOST_LONG_WORD_SIZE (sizeof(long)*8) -+ -+#define SIGNEXTEND(v, n) (((bs32)v << (HOST_LONG_WORD_SIZE - (n))) >> (HOST_LONG_WORD_SIZE - (n))) -+ -+/* For dealing with parallel instructions, we must avoid changing our register -+ file until all parallel insns have been simulated. This queue of stores -+ can be used to delay a modification. -+ @@@ Should go and convert all 32 bit insns to use this. */ -+struct store { -+ bu32 *addr; -+ bu32 val; -+}; -+ -+struct store stores[10]; -+int n_stores; -+ -+#define STORE(X,Y) do { \ -+ stores[n_stores].addr = &(X); \ -+ stores[n_stores++].val = (Y); \ -+ } while (0) -+ -+static __attribute__ ((noreturn)) void -+unhandled_instruction (char *insn) -+{ -+ fprintf(stderr, "Unhandled instruction \"%s\" ... aborting\n", insn); -+ raise (SIGILL); -+ abort (); -+} -+ -+static __attribute__ ((noreturn)) void -+illegal_instruction () -+{ -+ fprintf(stderr, "Illegal instruction ... aborting\n"); -+ raise (SIGILL); -+ abort (); -+} -+ -+static void -+setflags_nz (bu32 val) -+{ -+ saved_state.az = val == 0; -+ saved_state.an = val >> 31; -+} -+ -+static void -+setflags_nz_2x16 (bu32 val) -+{ -+ saved_state.an = (bs16)val < 0 || (bs16)(val >> 16) < 0; -+ saved_state.az = (bs16)val == 0 || (bs16)(val >> 16) == 0; -+} -+ -+static void -+setflags_logical (bu32 val) -+{ -+ setflags_nz (val); -+ saved_state.ac0 = 0; -+ saved_state.v = 0; -+} -+ -+static int -+dagadd (int dagno, bs32 modify) -+{ -+ bs32 i, l, b, val; -+ -+ i = IREG (dagno); -+ l = LREG (dagno); -+ b = BREG (dagno); -+ val = i; -+ -+ if (l) -+ { -+ if (i + modify - b - l < 0 && modify > 0 -+ || i + modify - b >= 0 && modify < 0 -+ || modify == 0) -+ val = i + modify; -+ else if (i + modify - b - l >= 0 && modify > 0) -+ val = i + modify - l; -+ else if (i + modify - b < 0 && modify < 0) -+ val = i + modify + l; -+ } -+ else -+ val = i + modify; -+ -+ STORE (IREG (dagno), val); -+ return val; -+} -+ -+static int -+dagsub (int dagno, bs32 modify) -+{ -+ bs32 i, l, b, val; -+ -+ i = IREG (dagno); -+ l = LREG (dagno); -+ b = BREG (dagno); -+ val = i; -+ -+ if (l) -+ { -+ if (i - modify - b - l < 0 && modify < 0 -+ || i - modify - b >= 0 && modify > 0 -+ || modify == 0) -+ val = i - modify; -+ else if (i - modify - b - l >= 0 && modify < 0) -+ val = i - modify - l; -+ else if (i - modify - b < 0 && modify > 0) -+ val = i - modify + l; -+ } -+ else -+ val = i - modify; -+ -+ STORE (IREG (dagno), val); -+ return val; -+} -+ -+static bu32 -+ashiftrt (bu32 val, int cnt, int size) -+{ -+ int real_cnt = cnt > size ? size : cnt; -+ bu32 sgn = ~((val >> (size - 1)) - 1); -+ int sgncnt = size - real_cnt; -+ if (sgncnt > 16) -+ sgn <<= 16, sgncnt -= 16; -+ sgn <<= sgncnt; -+ if (real_cnt > 16) -+ val >>= 16, real_cnt -= 16; -+ val >>= real_cnt; -+ val |= sgn; -+ saved_state.an = val >> (size - 1); -+ saved_state.az = val == 0; -+ /* @@@ */ -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+lshiftrt (bu32 val, int cnt, int size) -+{ -+ int real_cnt = cnt > size ? size : cnt; -+ if (real_cnt > 16) -+ val >>= 16, real_cnt -= 16; -+ val >>= real_cnt; -+ saved_state.an = val >> (size - 1); -+ saved_state.az = val == 0; -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+lshift (bu32 val, int cnt, int size, int saturate) -+{ -+ int real_cnt = cnt > size ? size : cnt; -+ int mask_cnt = size - real_cnt; -+ bu32 sgn = ~((val >> (size - 1)) - 1); -+ bu32 masked; -+ bu32 mask = ~0; -+ if (mask_cnt > 16) -+ mask <<= 16, sgn <<= 16, mask_cnt -= 16; -+ mask <<= mask_cnt; -+ sgn <<= mask_cnt; -+ masked = val & mask; -+ -+ if (real_cnt > 16) -+ val <<= 16, real_cnt -= 16; -+ val <<= real_cnt; -+ if (saturate && sgn != masked) -+ { -+ if (size == 32) -+ val = sgn == 0 ? 0x7fffffff : 0x80000000; -+ else -+ val = sgn == 0 ? 0x7fff : 0x8000; -+ } -+ saved_state.an = val >> (size - 1); -+ saved_state.az = val == 0; -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+add32 (bu32 a, bu32 b, int carry, int sat) -+{ -+ int flgs = a >> 31; -+ int flgo = b >> 31; -+ bu32 v = a + b; -+ int flgn = v >> 31; -+ int overflow = (flgs ^ flgn) & (flgo ^ flgn); -+ if (sat && overflow) -+ { -+ v = flgn ? 0x7fffffff : 0x80000000; -+ /* Saturating insns are documented as not setting overflow. */ -+ overflow = 0; -+ } -+ saved_state.an = flgn; -+ saved_state.vs |= overflow; -+ saved_state.v = overflow; -+ saved_state.v_internal |= overflow; -+ saved_state.az = v == 0; -+ if (carry) -+ saved_state.ac0 = ~a < b; -+ return v; -+} -+ -+static bu32 -+sub32 (bu32 a, bu32 b, int carry, int sat) -+{ -+ int flgs = a >> 31; -+ int flgo = b >> 31; -+ bu32 v = a - b; -+ int flgn = v >> 31; -+ int overflow = (flgs ^ flgo) & (flgn ^ flgs); -+ if (sat && overflow) -+ { -+ v = flgn ? 0x7fffffff : 0x80000000; -+ /* Saturating insns are documented as not setting overflow. */ -+ overflow = 0; -+ } -+ saved_state.an = flgn; -+ saved_state.vs |= overflow; -+ saved_state.v = overflow; -+ saved_state.v_internal |= overflow; -+ saved_state.az = v == 0; -+ if (carry) -+ saved_state.ac0 = b <= a; -+ return v; -+} -+ -+static bu32 -+add16 (bu32 a, bu32 b, int *carry, int sat) -+{ -+ int flgs = (a >> 15) & 1; -+ int flgo = (b >> 15) & 1; -+ bu32 v = a + b; -+ int flgn = (v >> 15) & 1; -+ int overflow = (flgs ^ flgn) & (flgo ^ flgn); -+ if (sat && overflow) -+ { -+ v = flgn ? 0x7fff : 0x8000; -+ /* Saturating insns are documented as not setting overflow. */ -+ overflow = 0; -+ } -+ saved_state.an = flgn; -+ saved_state.vs |= overflow; -+ saved_state.v = overflow; -+ saved_state.v_internal |= overflow; -+ saved_state.az = v == 0; -+ if (carry) -+ *carry = (bu16)~a < (bu16)b; -+ return v & 0xffff; -+} -+ -+static bu32 -+sub16 (bu32 a, bu32 b, int *carry, int sat) -+{ -+ int flgs = (a >> 15) & 1; -+ int flgo = (b >> 15) & 1; -+ bu32 v = a - b; -+ int flgn = (v >> 15) & 1; -+ int overflow = (flgs ^ flgo) & (flgn ^ flgs); -+ if (sat && overflow) -+ { -+ v = flgn ? 0x7fff : 0x8000; -+ /* Saturating insns are documented as not setting overflow. */ -+ overflow = 0; -+ } -+ saved_state.an = flgn; -+ saved_state.vs |= overflow; -+ saved_state.v = overflow; -+ saved_state.v_internal |= overflow; -+ saved_state.az = v == 0; -+ if (carry) -+ *carry = (bu16)b <= (bu16)a; -+ return v; -+} -+ -+static bu32 -+addadd16 (bu32 a, bu32 b, int sat, int x) -+{ -+ int c0 = 0, c1 = 0; -+ bu32 x0, x1; -+ x0 = add16 ((a >> 16) & 0xffff, (b >> 16) & 0xffff, &c0, sat) & 0xffff; -+ x1 = add16 (a & 0xffff, b & 0xffff, &c1, sat) & 0xffff; -+ if (x == 0) -+ return (x0 << 16) | x1; -+ else -+ return (x1 << 16) | x0; -+} -+ -+static bu32 -+subsub16 (bu32 a, bu32 b, int sat, int x) -+{ -+ int c0 = 0, c1 = 0; -+ bu32 x0, x1; -+ x0 = sub16 ((a >> 16) & 0xffff, (b >> 16) & 0xffff, &c0, sat) & 0xffff; -+ x1 = sub16 (a & 0xffff, b & 0xffff, &c1, sat) & 0xffff; -+ if (x == 0) -+ return (x0 << 16) | x1; -+ else -+ return (x1 << 16) | x0; -+} -+ -+static bu32 -+min32 (bu32 a, bu32 b) -+{ -+ int val = a; -+ if ((bs32)a > (bs32)b) -+ val = b; -+ setflags_nz (val); -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+max32 (bu32 a, bu32 b) -+{ -+ int val = a; -+ if ((bs32)a < (bs32)b) -+ val = b; -+ setflags_nz (val); -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+min2x16 (bu32 a, bu32 b) -+{ -+ int val = a; -+ if ((bs16)a > (bs16)b) -+ val = (val & 0xFFFF0000) | (b & 0xFFFF); -+ if ((bs16)(a >> 16) > (bs16)(b >> 16)) -+ val = (val & 0xFFFF) | (b & 0xFFFF0000); -+ setflags_nz_2x16 (val); -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+max2x16 (bu32 a, bu32 b) -+{ -+ int val = a; -+ if ((bs16)a < (bs16)b) -+ val = (val & 0xFFFF0000) | (b & 0xFFFF); -+ if ((bs16)(a >> 16) < (bs16)(b >> 16)) -+ val = (val & 0xFFFF) | (b & 0xFFFF0000); -+ setflags_nz_2x16 (val); -+ saved_state.v = 0; -+ return val; -+} -+ -+static bu32 -+add_and_shift (bu32 a, bu32 b, int shift) -+{ -+ int v; -+ saved_state.v_internal = 0; -+ v = add32 (a, b, 0, 0); -+ while (shift-- > 0) -+ { -+ int x = v >> 30; -+ if (x == 1 || x == 2) -+ saved_state.v_internal = 1; -+ v <<= 1; -+ } -+ saved_state.v = saved_state.v_internal; -+ saved_state.vs |= saved_state.v; -+ return v; -+} -+ -+typedef enum -+{ -+ c_0, c_1, c_4, c_2, c_uimm2, c_uimm3, c_imm3, c_pcrel4, -+ c_imm4, c_uimm4s4, c_uimm4, c_uimm4s2, c_negimm5s4, c_imm5, c_uimm5, c_imm6, -+ c_imm7, c_imm8, c_uimm8, c_pcrel8, c_uimm8s4, c_pcrel8s4, c_lppcrel10, -+ c_pcrel10, -+ c_pcrel12, c_imm16s4, c_luimm16, c_imm16, c_huimm16, c_rimm16, c_imm16s2, -+ c_uimm16s4, -+ c_uimm16, c_pcrel24, -+} const_forms_t; -+ -+static struct -+{ -+ char *name; -+ int nbits; -+ char reloc; -+ char issigned; -+ char pcrel; -+ char scale; -+ char offset; -+ char negative; -+ char positive; -+} constant_formats[] = -+{ -+ { "0", 0, 0, 1, 0, 0, 0, 0, 0}, -+ { "1", 0, 0, 1, 0, 0, 0, 0, 0}, -+ { "4", 0, 0, 1, 0, 0, 0, 0, 0}, -+ { "2", 0, 0, 1, 0, 0, 0, 0, 0}, -+ { "uimm2", 2, 0, 0, 0, 0, 0, 0, 0}, -+ { "uimm3", 3, 0, 0, 0, 0, 0, 0, 0}, -+ { "imm3", 3, 0, 1, 0, 0, 0, 0, 0}, -+ { "pcrel4", 4, 1, 0, 1, 1, 0, 0, 0}, -+ { "imm4", 4, 0, 1, 0, 0, 0, 0, 0}, -+ { "uimm4s4", 4, 0, 0, 0, 2, 0, 0, 1}, -+ { "uimm4", 4, 0, 0, 0, 0, 0, 0, 0}, -+ { "uimm4s2", 4, 0, 0, 0, 1, 0, 0, 1}, -+ { "negimm5s4", 5, 0, 1, 0, 2, 0, 1, 0}, -+ { "imm5", 5, 0, 1, 0, 0, 0, 0, 0}, -+ { "uimm5", 5, 0, 0, 0, 0, 0, 0, 0}, -+ { "imm6", 6, 0, 1, 0, 0, 0, 0, 0}, -+ { "imm7", 7, 0, 1, 0, 0, 0, 0, 0}, -+ { "imm8", 8, 0, 1, 0, 0, 0, 0, 0}, -+ { "uimm8", 8, 0, 0, 0, 0, 0, 0, 0}, -+ { "pcrel8", 8, 1, 0, 1, 1, 0, 0, 0}, -+ { "uimm8s4", 8, 0, 0, 0, 2, 0, 0, 0}, -+ { "pcrel8s4", 8, 1, 1, 1, 2, 0, 0, 0}, -+ { "lppcrel10", 10, 1, 0, 1, 1, 0, 0, 0}, -+ { "pcrel10", 10, 1, 1, 1, 1, 0, 0, 0}, -+ { "pcrel12", 12, 1, 1, 1, 1, 0, 0, 0}, -+ { "imm16s4", 16, 0, 1, 0, 2, 0, 0, 0}, -+ { "luimm16", 16, 1, 0, 0, 0, 0, 0, 0}, -+ { "imm16", 16, 0, 1, 0, 0, 0, 0, 0}, -+ { "huimm16", 16, 1, 0, 0, 0, 0, 0, 0}, -+ { "rimm16", 16, 1, 1, 0, 0, 0, 0, 0}, -+ { "imm16s2", 16, 0, 1, 0, 1, 0, 0, 0}, -+ { "uimm16s4", 16, 0, 0, 0, 2, 0, 0, 0}, -+ { "uimm16", 16, 0, 0, 0, 0, 0, 0, 0}, -+ { "pcrel24", 24, 1, 1, 1, 1, 0, 0, 0},}; -+ -+static bu32 -+fmtconst (const_forms_t cf, bu32 x, bu32 pc) -+{ -+ if (0 && constant_formats[cf].reloc) -+ { -+ bu32 ea = (((constant_formats[cf].pcrel -+ ? SIGNEXTEND (x, constant_formats[cf].nbits) -+ : x) + constant_formats[cf].offset) -+ << constant_formats[cf].scale); -+ if (constant_formats[cf].pcrel) -+ ea += pc; -+ -+ return ea; -+ } -+ -+ /* Negative constants have an implied sign bit. */ -+ if (constant_formats[cf].negative) -+ { -+ int nb = constant_formats[cf].nbits + 1; -+ x = x | (1 << constant_formats[cf].nbits); -+ x = SIGNEXTEND (x, nb); -+ } -+ else if (constant_formats[cf].issigned) -+ x = SIGNEXTEND (x, constant_formats[cf].nbits); -+ -+ x += constant_formats[cf].offset; -+ x <<= constant_formats[cf].scale; -+ -+ return x; -+} -+ -+#define uimm16s4(x) fmtconst(c_uimm16s4, x, 0) -+#define pcrel4(x) fmtconst(c_pcrel4, x, pc) -+#define pcrel8(x) fmtconst(c_pcrel8, x, pc) -+#define pcrel8s4(x) fmtconst(c_pcrel8s4, x, pc) -+#define pcrel10(x) fmtconst(c_pcrel10, x, pc) -+#define pcrel12(x) fmtconst(c_pcrel12, x, pc) -+#define negimm5s4(x) fmtconst(c_negimm5s4, x, 0) -+#define rimm16(x) fmtconst(c_rimm16, x, 0) -+#define huimm16(x) fmtconst(c_huimm16, x, 0) -+#define imm16(x) fmtconst(c_imm16, x, 0) -+#define uimm2(x) fmtconst(c_uimm2, x, 0) -+#define uimm3(x) fmtconst(c_uimm3, x, 0) -+#define luimm16(x) fmtconst(c_luimm16, x, 0) -+#define uimm4(x) fmtconst(c_uimm4, x, 0) -+#define uimm5(x) fmtconst(c_uimm5, x, 0) -+#define imm16s2(x) fmtconst(c_imm16s2, x, 0) -+#define uimm8(x) fmtconst(c_uimm8, x, 0) -+#define imm16s4(x) fmtconst(c_imm16s4, x, 0) -+#define uimm4s2(x) fmtconst(c_uimm4s2, x, 0) -+#define uimm4s4(x) fmtconst(c_uimm4s4, x, 0) -+#define lppcrel10(x) fmtconst(c_lppcrel10, x, pc) -+#define imm3(x) fmtconst(c_imm3, x, 0) -+#define imm4(x) fmtconst(c_imm4, x, 0) -+#define uimm8s4(x) fmtconst(c_uimm8s4, x, 0) -+#define imm5(x) fmtconst(c_imm5, x, 0) -+#define imm6(x) fmtconst(c_imm6, x, 0) -+#define imm7(x) fmtconst(c_imm7, x, 0) -+#define imm8(x) fmtconst(c_imm8, x, 0) -+#define pcrel24(x) fmtconst(c_pcrel24, x, pc) -+#define uimm16(x) fmtconst(c_uimm16, x, 0) -+ -+static bu32 * -+get_allreg (int grp, int reg) -+{ -+ int fullreg = (grp << 3) | reg; -+ /* REG_R0, REG_R1, REG_R2, REG_R3, REG_R4, REG_R5, REG_R6, REG_R7, -+ REG_P0, REG_P1, REG_P2, REG_P3, REG_P4, REG_P5, REG_SP, REG_FP, -+ REG_I0, REG_I1, REG_I2, REG_I3, REG_M0, REG_M1, REG_M2, REG_M3, -+ REG_B0, REG_B1, REG_B2, REG_B3, REG_L0, REG_L1, REG_L2, REG_L3, -+ REG_A0x, REG_A0w, REG_A1x, REG_A1w, , , REG_ASTAT, REG_RETS, -+ , , , , , , , , -+ REG_LC0, REG_LT0, REG_LB0, REG_LC1, REG_LT1, REG_LB1, REG_CYCLES, -+ REG_CYCLES2, -+ REG_USP, REG_SEQSTAT, REG_SYSCFG, REG_RETI, REG_RETX, REG_RETN, REG_RETE, -+ REG_LASTREG */ -+ switch (fullreg >> 2) -+ { -+ case 0: case 1: return &DREG (reg); break; -+ case 2: case 3: return &PREG (reg); break; -+ case 4: return &IREG (reg & 3); break; -+ case 5: return &MREG (reg & 3); break; -+ case 6: return &BREG (reg & 3); break; -+ case 7: return &LREG (reg & 3); break; -+ default: -+ switch (fullreg) -+ { -+ case 32: return &saved_state.a0x; -+ case 33: return &saved_state.a0w; -+ case 34: return &saved_state.a1x; -+ case 35: return &saved_state.a1w; -+ case 39: return &saved_state.rets; -+ case 48: return &LC0REG; -+ case 49: return <0REG; -+ case 50: return &LB0REG; -+ case 51: return &LC1REG; -+ case 52: return <1REG; -+ case 53: return &LB1REG; -+ } -+ return 0; -+ } -+} -+ -+/* Perform a multiplication, sign- or zero-extending the result to 64 bit. */ -+static bu64 -+decode_multfunc (int h0, int h1, int src0, int src1, int mmod, int MM) -+{ -+ bu32 s0 = DREG (src0), s1 = DREG (src1); -+ bu32 sgn0, sgn1; -+ bu32 val; -+ bu64 val1; -+ -+ if (h0) -+ s0 >>= 16; -+ -+ if (h1) -+ s1 >>= 16; -+ -+ s0 &= 0xffff; -+ s1 &= 0xffff; -+ -+ sgn0 = -(s0 & 0x8000); -+ sgn1 = -(s1 & 0x8000); -+ -+ if (MM) -+ s0 |= sgn0; -+ else switch (mmod) -+ { -+ case 0: -+ case M_S2RND: -+ case M_T: -+ case M_IS: -+ case M_ISS2: -+ case M_IH: -+ s0 |= sgn0; -+ s1 |= sgn1; -+ break; -+ case M_FU: -+ case M_IU: -+ case M_TFU: -+ break; -+ default: -+ abort (); -+ } -+ -+ val = s0 * s1; -+ /* Perform shift correction if appropriate for the mode. */ -+ if (mmod == 0 || mmod == M_T || mmod == M_S2RND) -+ { -+ if (val == 0x40000000) -+ val = 0x7fffffff; -+ else -+ val <<= 1; -+ } -+ -+ val1 = val; -+ if (mmod == 0 || mmod == M_IS || mmod == M_T || mmod == M_S2RND -+ || mmod == M_ISS2 || mmod == M_IH) -+ val1 |= -(val1 & 0x80000000); -+ -+ return val1; -+} -+ -+static bu32 -+saturate_s32 (bu64 val) -+{ -+ if ((bs64)val < -0x80000000ll) -+ return 0x80000000; -+ if ((bs64)val > 0x7fffffff) -+ return 0x7fffffff; -+ return val; -+} -+ -+static bu32 -+saturate_s16 (bu64 val) -+{ -+ if ((bs64)val < -0x8000ll) -+ return 0x8000; -+ if ((bs64)val > 0x7fff) -+ return 0x7fff; -+ return val & 0xffff; -+} -+ -+static bu32 -+saturate_u32 (bu64 val) -+{ -+ if (val > 0xffffffff) -+ return 0xffffffff; -+ return val; -+} -+ -+static bu32 -+saturate_u16 (bu64 val) -+{ -+ if (val > 0xffff) -+ return 0xffff; -+ return val; -+} -+ -+static bu64 -+rnd16 (bu64 val) -+{ -+ bu64 sgnbits; -+ -+ /* FIXME: Should honour rounding mode. */ -+ if ((val & 0xffff) > 0x8000 -+ || ((val & 0xffff) == 0x8000 && (val & 0x10000))) -+ val += 0x8000; -+ -+ sgnbits = val & 0xffff000000000000ull; -+ val >>= 16; -+ return val | sgnbits; -+} -+ -+static bu64 -+trunc16 (bu64 val) -+{ -+ bu64 sgnbits = val & 0xffff000000000000ull; -+ val >>= 16; -+ return val | sgnbits; -+} -+ -+static int -+signbits (bu64 val, int size) -+{ -+ bu64 mask = (bu64)1 << (size - 1); -+ bu64 bit = val & mask; -+ int count = 0; -+ for (;;) -+ { -+ mask >>= 1; -+ bit >>= 1; -+ if (mask == 0) -+ return count; -+ if ((val & mask) != bit) -+ return count; -+ count++; -+ } -+} -+ -+/* Extract a 16 or 32 bit value from a 64 bit multiplication result. -+ These 64 bits must be sign- or zero-extended properly from the source -+ we want to extract, either a 32 bit multiply or a 40 bit accumulator. */ -+ -+static bu32 -+extract_mult (bu64 res, int mmod, int fullword) -+{ -+ if (fullword) -+ switch (mmod) -+ { -+ case 0: -+ case M_IS: -+ return saturate_s32 (res); -+ case M_FU: -+ return saturate_u32 (res); -+ case M_S2RND: -+ case M_ISS2: -+ return saturate_s32 (res << 1); -+ default: -+ abort (); -+ } -+ else -+ switch (mmod) -+ { -+ case 0: -+ case M_IH: -+ return saturate_s16 (rnd16 (res)); -+ case M_IS: -+ return saturate_s16 (res); -+ case M_FU: -+ return saturate_u16 (rnd16 (res)); -+ case M_IU: -+ return saturate_u16 (res); -+ -+ case M_T: -+ return saturate_s16 (trunc16 (res)); -+ case M_TFU: -+ return saturate_u16 (trunc16 (res)); -+ -+ case M_S2RND: -+ return saturate_s16 (rnd16 (res << 1)); -+ case M_ISS2: -+ return saturate_s16 (res << 1); -+ default: -+ abort (); -+ } -+} -+ -+static bu32 -+decode_macfunc (int which, int op, int h0, int h1, int src0, int src1, -+ int mmod, int MM, int fullword) -+{ -+ bu32 *ax, *aw; -+ bu64 acc; -+ -+ ax = which ? &A1XREG : &A0XREG; -+ aw = which ? &A1WREG : &A0WREG; -+ acc = (((bu64)*ax << 32) | ((bu64)*aw)) & 0xFFFFFFFFFFull; -+ -+ /* Sign extend accumulator if necessary. */ -+ if (mmod == 0 || mmod == M_T || mmod == M_IS || mmod == M_ISS2 -+ || mmod == M_S2RND) -+ acc |= -(acc & 0x80000000); -+ -+ if (op != 3) -+ { -+ bu64 res = decode_multfunc (h0, h1, src0, src1, mmod, MM); -+ -+ /* Perform accumulation. */ -+ switch (op) -+ { -+ case 0: -+ acc = res; -+ break; -+ case 1: -+ acc = acc + res; -+ break; -+ case 2: -+ acc = acc - res; -+ break; -+ } -+ -+ /* Saturate. */ -+ switch (mmod) -+ { -+ case 0: -+ case M_T: -+ case M_IS: -+ case M_ISS2: -+ case M_S2RND: -+ if ((bs64)acc < -0x8000000000ll) -+ acc = -0x8000000000ull; -+ else if ((bs64)acc >= 0x7fffffffffll) -+ acc = 0x7fffffffffull; -+ break; -+ case M_TFU: -+ case M_FU: -+ case M_IU: -+ if (acc > 0xFFFFFFFFFFull) -+ acc = 0xFFFFFFFFFFull; -+ break; -+ default: -+ abort (); -+ } -+ } -+ -+ if (which) -+ { -+ STORE (A1XREG, (acc >> 32) & 0xff); -+ STORE (A1WREG, acc & 0xffffffff); -+ } -+ else -+ { -+ STORE (A0XREG, (acc >> 32) & 0xff); -+ STORE (A0WREG, acc & 0xffffffff); -+ } -+ -+ return extract_mult (acc, mmod, fullword); -+} -+ -+static void -+decode_ProgCtrl_0 (bu16 iw0) -+{ -+ /* ProgCtrl -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |.prgfunc.......|.poprnd........| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int poprnd = ((iw0 >> 0) & 0xf); -+ int prgfunc = ((iw0 >> 4) & 0xf); -+ -+ if (prgfunc == 0 && poprnd == 0) -+ /* NOP */ -+ PCREG += 2; -+ else if (prgfunc == 1 && poprnd == 0) -+ /* RTS */ -+ PCREG = saved_state.rets; -+ else if (prgfunc == 1 && poprnd == 1) -+ unhandled_instruction ("RTI"); -+ else if (prgfunc == 1 && poprnd == 2) -+ unhandled_instruction ("RTX"); -+ else if (prgfunc == 1 && poprnd == 3) -+ unhandled_instruction ("RTN"); -+ else if (prgfunc == 1 && poprnd == 4) -+ unhandled_instruction ("RTE"); -+ else if (prgfunc == 2 && poprnd == 0) -+ unhandled_instruction ("IDLE"); -+ else if (prgfunc == 2 && poprnd == 3) -+ unhandled_instruction ("CSYNC"); -+ else if (prgfunc == 2 && poprnd == 4) -+ unhandled_instruction ("SSYNC"); -+ else if (prgfunc == 2 && poprnd == 5) -+ unhandled_instruction ("EMUEXCPT"); -+ else if (prgfunc == 3) -+ unhandled_instruction ("CLI dregs"); -+ else if (prgfunc == 4) -+ unhandled_instruction ("STI dregs"); -+ else if (prgfunc == 5) -+ { -+ /* JUMP (pregs) */ -+ PCREG = PREG (poprnd); -+ did_jump = 1; -+ } -+ else if (prgfunc == 6) -+ { -+ /* CALL (pregs) */ -+ saved_state.rets = PCREG + 2; -+ PCREG = PREG (poprnd); -+ did_jump = 1; -+ } -+ else if (prgfunc == 7) -+ { -+ /* CALL (PC + pregs) */ -+ saved_state.rets = PCREG + 2; -+ PCREG = PCREG + PREG (poprnd); -+ did_jump = 1; -+ } -+ else if (prgfunc == 8) -+ { -+ /* JUMP (PC + pregs) */ -+ PCREG = PCREG + PREG (poprnd); -+ did_jump = 1; -+ } -+ else if (prgfunc == 9) -+ { -+ /* RAISE uimm4 */ -+ bfin_trap (); -+ PCREG += 2; -+ } -+ else if (prgfunc == 10) -+ { -+ /* EXCPT uimm4 */ -+ if(uimm4 (poprnd) == 1) -+ raise_exception(SIGTRAP); -+ else -+ unhandled_instruction ("unhandled exception"); -+ } -+ else if (prgfunc == 11) -+ unhandled_instruction ("TESTSET"); -+ else -+ illegal_instruction (); -+} -+ -+static void -+decode_CaCTRL_0 (bu16 iw0) -+{ -+ /* CaCTRL -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |.a.|.op....|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int a = ((iw0 >> 5) & 0x1); -+ int reg = ((iw0 >> 0) & 0x7); -+ int op = ((iw0 >> 3) & 0x3); -+ -+ if (a == 0 && op == 0) -+ unhandled_instruction ("PREFETCH [pregs]"); -+ else if (a == 0 && op == 1) -+ unhandled_instruction ("FLUSHINV [pregs]"); -+ else if (a == 0 && op == 2) -+ unhandled_instruction ("FLUSH [pregs]"); -+ else if (a == 0 && op == 3) -+ unhandled_instruction ("IFLUSH [pregs]"); -+ else if (a == 1 && op == 0) -+ unhandled_instruction ("PREFETCH [pregs++]"); -+ else if (a == 1 && op == 1) -+ unhandled_instruction ("FLUSHINV [pregs++]"); -+ else if (a == 1 && op == 2) -+ unhandled_instruction ("FLUSH [pregs++]"); -+ else if (a == 1 && op == 3) -+ unhandled_instruction ("IFLUSH [pregs++]"); -+ else -+ illegal_instruction (); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_PushPopReg_0 (bu16 iw0) -+{ -+ /* PushPopReg -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |.W.|.grp.......|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int grp = ((iw0 >> 3) & 0x7); -+ int reg = ((iw0 >> 0) & 0x7); -+ int W = ((iw0 >> 6) & 0x1); -+ bu32 *whichreg = get_allreg (grp, reg); -+ -+ if (whichreg == 0) -+ unhandled_instruction ("push/pop"); -+ -+ if (W == 0) -+ { -+ /* allregs = [SP++] */ -+ *whichreg = get_long (saved_state.memory, PREG (6)); -+ PREG (6) += 4; -+ } -+ else -+ { -+ /* [--SP] = allregs */ -+ PREG (6) -= 4; -+ put_long (saved_state.memory, PREG (6), *whichreg); -+ } -+ PCREG += 2; -+} -+ -+static void -+decode_PushPopMultiple_0 (bu16 iw0) -+{ -+ /* PushPopMultiple -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 1 | 0 |.d.|.p.|.W.|.dr........|.pr........| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int p = ((iw0 >> 7) & 0x1); -+ int pr = ((iw0 >> 0) & 0x7); -+ int d = ((iw0 >> 8) & 0x1); -+ int dr = ((iw0 >> 3) & 0x7); -+ int W = ((iw0 >> 6) & 0x1); -+ int i; -+ bu32 sp = PREG (6); -+ -+ if ((d == 0 && p == 0) -+ || (p && imm5 (pr) > 5)) -+ illegal_instruction (); -+ -+ if (W == 1) -+ { -+ if (d) -+ for (i = dr; i < 8; i++) -+ { -+ sp -= 4; -+ put_long (saved_state.memory, sp, DREG (i)); -+ } -+ if (p) -+ for (i = pr; i < 6; i++) -+ { -+ sp -= 4; -+ put_long (saved_state.memory, sp, PREG (i)); -+ } -+ } -+ else -+ { -+ if (p) -+ for (i = 5; i >= pr; i--) -+ { -+ PREG (i) = get_long (saved_state.memory, sp); -+ sp += 4; -+ } -+ if (d) -+ for (i = 7; i >= dr; i--) -+ { -+ DREG (i) = get_long (saved_state.memory, sp); -+ sp += 4; -+ } -+ } -+ PREG (6) = sp; -+ PCREG += 2; -+} -+ -+static void -+decode_ccMV_0 (bu16 iw0) -+{ -+ /* ccMV -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 1 | 1 |.T.|.d.|.s.|.dst.......|.src.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 0) & 0x7); -+ int dst = ((iw0 >> 3) & 0x7); -+ int s = ((iw0 >> 6) & 0x1); -+ int d = ((iw0 >> 7) & 0x1); -+ int T = ((iw0 >> 8) & 0x1); -+ int cond = T ? CCREG : ! CCREG; -+ if (cond) -+ GREG (dst, d) = GREG (src, s); -+ PCREG += 2; -+} -+ -+static void -+decode_CCflag_0 (bu16 iw0) -+{ -+ /* CCflag -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 1 |.I.|.opc.......|.G.|.y.........|.x.........| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int x = ((iw0 >> 0) & 0x7); -+ int y = ((iw0 >> 3) & 0x7); -+ int I = ((iw0 >> 10) & 0x1); -+ int opc = ((iw0 >> 7) & 0x7); -+ int G = ((iw0 >> 6) & 0x1); -+ -+ if (opc > 4) -+ { -+ if (opc == 5 && I == 0 && G == 0) -+ unhandled_instruction ("CC = A0 == A1"); -+ else if (opc == 6 && I == 0 && G == 0) -+ unhandled_instruction ("CC = A0 < A1"); -+ else if (opc == 7 && I == 0 && G == 0) -+ unhandled_instruction ("CC = A0 <= A1"); -+ } -+ else -+ { -+ int issigned = opc < 3; -+ bu32 srcop = G ? PREG (x) : DREG (x); -+ bu32 dstop = I ? (issigned ? imm3 (y) : uimm3 (y)) : G ? PREG (y) : DREG (y); -+ int flgs = srcop >> 31; -+ int flgo = dstop >> 31; -+ -+ bu32 result = srcop - dstop; -+ int flgn = result >> 31; -+ int overflow = (flgs ^ flgo) & (flgn ^ flgs); -+ -+ saved_state.az = result == 0; -+ saved_state.an = flgn; -+ saved_state.ac0 = srcop < dstop; -+ switch (opc) -+ { -+ case 0: /* == */ -+ CCREG = saved_state.az; -+ break; -+ case 1: /* <, signed */ -+ CCREG = (flgn && !overflow) || (!flgn && overflow); -+ break; -+ case 2: /* <=, signed */ -+ CCREG = (flgn && !overflow) || (!flgn && overflow) || saved_state.az; -+ break; -+ case 3: /* <, unsigned */ -+ CCREG = saved_state.ac0; -+ break; -+ case 4: /* <=, unsigned */ -+ CCREG = saved_state.ac0 | saved_state.az; -+ break; -+ } -+ } -+ PCREG += 2; -+} -+ -+static void -+decode_CC2dreg_0 (bu16 iw0) -+{ -+ /* CC2dreg -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |.op....|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int reg = ((iw0 >> 0) & 0x7); -+ int op = ((iw0 >> 3) & 0x3); -+ -+ if (op == 0) -+ /* dregs = CC */ -+ DREG (reg) = CCREG; -+ else if (op == 1) -+ /* CC = dregs */ -+ CCREG = DREG (reg) != 0; -+ else if (op == 3) -+ /* CC = !CC */ -+ CCREG = !CCREG; -+ else -+ illegal_instruction (); -+ PCREG += 2; -+} -+ -+static void -+decode_CC2stat_0 (bu16 iw0) -+{ -+ /* CC2stat -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |.D.|.op....|.cbit..............| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int cbit = ((iw0 >> 0) & 0x1f); -+ int D = ((iw0 >> 7) & 0x1); -+ int op = ((iw0 >> 5) & 0x3); -+ int *pval; -+ -+ switch (cbit) -+ { -+ case 0: pval = &saved_state.az; break; -+ case 1: pval = &saved_state.an; break; -+ case 6: pval = &saved_state.aq; break; -+ case 12: pval = &saved_state.ac0; break; -+ case 13: pval = &saved_state.ac1; break; -+ case 16: pval = &saved_state.av0; break; -+ case 17: pval = &saved_state.av0s; break; -+ case 18: pval = &saved_state.av1; break; -+ case 19: pval = &saved_state.av1s; break; -+ case 24: pval = &saved_state.v; break; -+ case 25: pval = &saved_state.vs; break; -+ default: -+ illegal_instruction (); -+ } -+ -+ if (D == 0) -+ switch (op) -+ { -+ case 0: CCREG = *pval; break; -+ case 1: CCREG |= *pval; break; -+ case 2: CCREG &= *pval; break; -+ case 3: CCREG ^= *pval; break; -+ } -+ else -+ switch (op) -+ { -+ case 0: *pval = CCREG; break; -+ case 1: *pval |= CCREG; break; -+ case 2: *pval &= CCREG; break; -+ case 3: *pval ^= CCREG; break; -+ } -+ PCREG += 2; -+} -+ -+static void -+decode_BRCC_0 (bu16 iw0, bu32 pc) -+{ -+ /* BRCC -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 0 | 1 |.T.|.B.|.offset................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int B = ((iw0 >> 10) & 0x1); -+ int T = ((iw0 >> 11) & 0x1); -+ int offset = ((iw0 >> 0) & 0x3ff); -+ -+ /* B is just the branch predictor hint - we can ignore it. */ -+ -+ /* IF CC JUMP pcrel10 */ -+ if (CCREG == T) -+ { -+ PCREG += pcrel10 (offset); -+ did_jump = 1; -+ } -+ else -+ PCREG += 2; -+} -+ -+static void -+decode_UJUMP_0 (bu16 iw0, bu32 pc) -+{ -+ /* UJUMP -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 1 | 0 |.offset........................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int offset = ((iw0 >> 0) & 0xfff); -+ -+ /* JUMP.S pcrel12 */ -+ PCREG += pcrel12 (offset); -+ did_jump = 1; -+} -+ -+static void -+decode_REGMV_0 (bu16 iw0) -+{ -+ /* REGMV -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 0 | 1 | 1 |.gd........|.gs........|.dst.......|.src.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 0) & 0x7); -+ int gs = ((iw0 >> 6) & 0x7); -+ int dst = ((iw0 >> 3) & 0x7); -+ int gd = ((iw0 >> 9) & 0x7); -+ bu32 *srcreg = get_allreg (gs, src); -+ bu32 *dstreg = get_allreg (gd, dst); -+ -+ if (srcreg == 0 || dstreg == 0) -+ unhandled_instruction ("reg move"); -+ -+ *dstreg = *srcreg; -+ PCREG += 2; -+} -+ -+static void -+decode_ALU2op_0 (bu16 iw0) -+{ -+ /* ALU2op -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 0 | 0 | 0 | 0 |.opc...........|.src.......|.dst.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 3) & 0x7); -+ int opc = ((iw0 >> 6) & 0xf); -+ int dst = ((iw0 >> 0) & 0x7); -+ -+ if (opc == 0) -+ /* dregs >>>= dregs */ -+ DREG (dst) = ashiftrt (DREG (dst), DREG (src), 32); -+ else if (opc == 1) -+ /* dregs >>= dregs */ -+ DREG (dst) = lshiftrt (DREG (dst), DREG (src), 32); -+ else if (opc == 2) -+ /* dregs <<= dregs */ -+ DREG (dst) = lshift (DREG (dst), DREG (src), 32, 0); -+ else if (opc == 3) -+ /* dregs *= dregs */ -+ DREG (dst) *= DREG (src); -+ else if (opc == 4) -+ /* dregs = (dregs + dregs) << 1 */ -+ DREG (dst) = add_and_shift (DREG (dst), DREG (src), 1); -+ else if (opc == 5) -+ /* dregs = (dregs + dregs) << 2 */ -+ DREG (dst) = add_and_shift (DREG (dst), DREG (src), 2); -+ else if (opc == 8) -+ unhandled_instruction ("DIVQ (dregs , dregs)"); -+ else if (opc == 9) -+ unhandled_instruction ("DIVS (dregs , dregs)"); -+ else if (opc == 10) -+ { -+ /* dregs = dregs_lo (X) */ -+ DREG (dst) = (bs32) (bs16) DREG (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 11) -+ { -+ /* dregs = dregs_lo (Z) */ -+ DREG (dst) = (bu32) (bu16) DREG (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 12) -+ { -+ /* dregs = dregs_byte (X) */ -+ DREG (dst) = (bs32) (bs8) DREG (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 13) -+ { -+ /* dregs = dregs_byte (Z) */ -+ DREG (dst) = (bu32) (bu8) DREG (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 14) -+ { -+ /* dregs = - dregs */ -+ bu32 val = DREG (src); -+ DREG (dst) = -val; -+ setflags_nz (DREG (dst)); -+ if (val == 0x80000000) -+ saved_state.v = saved_state.vs = 1; -+ /* @@@ Documentation isn't entirely clear about av0 and av1. */ -+ } -+ else if (opc == 15) -+ { -+ /* dregs = ~ dregs */ -+ DREG (dst) = ~DREG (src); -+ setflags_logical (DREG (dst)); -+ } -+ else -+ illegal_instruction (); -+ PCREG += 2; -+} -+ -+static void -+decode_PTR2op_0 (bu16 iw0) -+{ -+ /* PTR2op -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 0 | 0 | 0 | 1 | 0 |.opc.......|.src.......|.dst.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 3) & 0x7); -+ int opc = ((iw0 >> 6) & 0x7); -+ int dst = ((iw0 >> 0) & 0x7); -+ -+ if (opc == 0) -+ PREG (dst) -= PREG (src); -+ else if (opc == 1) -+ PREG (dst) = PREG (src) << 2; -+ else if (opc == 3) -+ PREG (dst) = PREG (src) >> 2; -+ else if (opc == 4) -+ PREG (dst) = PREG (src) >> 1; -+ else if (opc == 5) -+ unhandled_instruction ("pregs += pregs ( BREV )"); -+ else if (opc == 6) -+ PREG (dst) = (PREG (dst) + PREG (src)) << 1; -+ else if (opc == 7) -+ PREG (dst) = (PREG (dst) + PREG (src)) << 2; -+ else -+ illegal_instruction (); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_LOGI2op_0 (bu16 iw0) -+{ -+ /* LOGI2op -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 0 | 0 | 1 |.opc.......|.src...............|.dst.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 3) & 0x1f); -+ int opc = ((iw0 >> 8) & 0x7); -+ int dst = ((iw0 >> 0) & 0x7); -+ -+ if (opc == 0) -+ /* CC = ! BITTST (dregs, uimm5) */ -+ CCREG = (~DREG (dst) >> uimm5 (src)) & 1; -+ else if (opc == 1) -+ /* CC = BITTST (dregs, uimm5) */ -+ CCREG = (DREG (dst) >> uimm5 (src)) & 1; -+ else if (opc == 2) -+ { -+ /* BITSET (dregs, uimm5) */ -+ DREG (dst) |= 1 << uimm5 (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 3) -+ { -+ /* BITTGL (dregs, uimm5) */ -+ DREG (dst) ^= 1 << uimm5 (src); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 4) -+ { -+ /* BITCLR (dregs, uimm5) */ -+ DREG (dst) &= ~(1 << uimm5 (src)); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 5) -+ /* dregs >>>= uimm5 */ -+ DREG (dst) = ashiftrt (DREG (dst), uimm5 (src), 32); -+ else if (opc == 6) -+ /* dregs >>= uimm5 */ -+ DREG (dst) = lshiftrt (DREG (dst), uimm5 (src), 32); -+ else if (opc == 7) -+ /* dregs <<= uimm5 */ -+ DREG (dst) = lshift (DREG (dst), uimm5 (src), 32, 0); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_COMP3op_0 (bu16 iw0) -+{ -+ /* COMP3op -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 0 | 1 |.opc.......|.dst.......|.src1......|.src0......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src0 = ((iw0 >> 0) & 0x7); -+ int src1 = ((iw0 >> 3) & 0x7); -+ int opc = ((iw0 >> 9) & 0x7); -+ int dst = ((iw0 >> 6) & 0x7); -+ -+ if (opc == 0) -+ /* dregs = dregs + dregs */ -+ DREG (dst) = add32 (DREG (src0), DREG (src1), 1, 0); -+ else if (opc == 1) -+ /* dregs = dregs - dregs */ -+ DREG (dst) = sub32 (DREG (src0), DREG (src1), 1, 0); -+ else if (opc == 2) -+ { -+ /* dregs = dregs & dregs */ -+ DREG (dst) = DREG (src0) & DREG (src1); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 3) -+ { -+ /* dregs = dregs | dregs */ -+ DREG (dst) = DREG (src0) | DREG (src1); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 4) -+ { -+ /* dregs = dregs ^ dregs */ -+ DREG (dst) = DREG (src0) ^ DREG (src1); -+ setflags_logical (DREG (dst)); -+ } -+ else if (opc == 5) -+ /* If src0 == src1 this is disassembled as a shift by 1, but this -+ distinction doesn't matter for our purposes. */ -+ PREG (dst) = PREG (src0) + PREG (src1); -+ else if (opc == 6) -+ PREG (dst) = PREG (src0) + (PREG (src1) << 1); -+ else if (opc == 7) -+ PREG (dst) = PREG (src0) + (PREG (src1) << 2); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_COMPI2opD_0 (bu16 iw0) -+{ -+ /* COMPI2opD -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 1 | 0 | 0 |.op|.isrc......................|.dst.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int isrc = ((iw0 >> 3) & 0x7f); -+ int dst = ((iw0 >> 0) & 0x7); -+ int op = ((iw0 >> 10) & 0x1); -+ -+ if (op == 0) -+ DREG (dst) = imm7 (isrc); -+ else if (op == 1) -+ DREG (dst) = add32 (DREG (dst), imm7 (isrc), 1, 0); -+ PCREG += 2; -+} -+ -+static void -+decode_COMPI2opP_0 (bu16 iw0) -+{ -+ /* COMPI2opP -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 0 | 1 | 1 | 0 | 1 |.op|.src.......................|.dst.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src = ((iw0 >> 3) & 0x7f); -+ int dst = ((iw0 >> 0) & 0x7); -+ int op = ((iw0 >> 10) & 0x1); -+ -+ if (op == 0) -+ PREG (dst) = imm7 (src); -+ else if (op == 1) -+ PREG (dst) += imm7 (src); -+ PCREG += 2; -+} -+ -+static void -+decode_LDSTpmod_0 (bu16 iw0) -+{ -+ /* LDSTpmod -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 0 | 0 |.W.|.aop...|.reg.......|.idx.......|.ptr.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int aop = ((iw0 >> 9) & 0x3); -+ int idx = ((iw0 >> 3) & 0x7); -+ int ptr = ((iw0 >> 0) & 0x7); -+ int reg = ((iw0 >> 6) & 0x7); -+ int W = ((iw0 >> 11) & 0x1); -+ bu32 addr, val; -+ -+ if (aop == 1 && W == 0 && idx == ptr) -+ { -+ /* dregs_lo = W[pregs] */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF0000) | val); -+ } -+ else if (aop == 2 && W == 0 && idx == ptr) -+ { -+ /* dregs_hi = W[pregs] */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF) | (val << 16)); -+ } -+ else if (aop == 1 && W == 1 && idx == ptr) -+ { -+ /* W[pregs] = dregs_lo */ -+ addr = PREG (ptr); -+ put_word (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 2 && W == 1 && idx == ptr) -+ { -+ /* W[pregs] = dregs_hi */ -+ addr = PREG (ptr); -+ put_word (saved_state.memory, addr, DREG (reg) >> 16); -+ } -+ else if (aop == 0 && W == 0) -+ { -+ /* dregs = [pregs ++ pregs] */ -+ addr = PREG (ptr); -+ val = get_long (saved_state.memory, addr); -+ STORE (DREG (reg), val); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 1 && W == 0) -+ { -+ /* dregs_lo = W[pregs ++ pregs] */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF0000) | val); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 2 && W == 0) -+ { -+ /* dregs_hi = W[pregs ++ pregs] */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF) | (val << 16)); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 3 && W == 0) -+ { -+ /* dregs = W[pregs ++ pregs] (Z) */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), val); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 3 && W == 1) -+ { -+ /* dregs = W [ pregs ++ pregs ] (X) */ -+ addr = PREG (ptr); -+ val = get_word (saved_state.memory, addr); -+ STORE (DREG (reg), (bs32) (bs16) val); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 0 && W == 1) -+ { -+ /* [pregs ++ pregs] = dregs */ -+ addr = PREG (ptr); -+ put_long (saved_state.memory, addr, DREG (reg)); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 1 && W == 1) -+ { -+ /* W[pregs ++ pregs] = dregs_lo */ -+ addr = PREG (ptr); -+ put_word (saved_state.memory, addr, DREG (reg)); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else if (aop == 2 && W == 1) -+ { -+ /* W[pregs ++ pregs] = dregs_hi */ -+ addr = PREG (ptr); -+ put_word (saved_state.memory, addr, DREG (reg) >> 16); -+ STORE (PREG (ptr), addr + PREG (idx)); -+ } -+ else -+ illegal_instruction (); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_dagMODim_0 (bu16 iw0) -+{ -+ /* dagMODim -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |.br| 1 | 1 |.op|.m.....|.i.....| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int i = ((iw0 >> 0) & 0x3); -+ int br = ((iw0 >> 7) & 0x1); -+ int m = ((iw0 >> 2) & 0x3); -+ int op = ((iw0 >> 4) & 0x1); -+ -+ if (op == 0 && br == 1) -+ unhandled_instruction ("iregs += mregs (BREV)"); -+ else if (op == 0) -+ /* iregs += mregs */ -+ dagadd (i, MREG (m)); -+ else if (op == 1) -+ /* iregs -= mregs */ -+ dagsub (i, MREG (m)); -+ else -+ illegal_instruction (); -+ PCREG += 2; -+} -+ -+static void -+decode_dagMODik_0 (bu16 iw0) -+{ -+ /* dagMODik -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |.op....|.i.....| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int i = ((iw0 >> 0) & 0x3); -+ int op = ((iw0 >> 2) & 0x3); -+ -+ if (op == 0) -+ /* iregs += 2 */ -+ dagadd (i, 2); -+ else if (op == 1) -+ /* iregs -= 2 */ -+ dagsub (i, 2); -+ else if (op == 2) -+ /* iregs += 4 */ -+ dagadd (i, 4); -+ else if (op == 3) -+ /* iregs -= 4 */ -+ dagsub (i, 4); -+ else -+ illegal_instruction (); -+ PCREG += 2; -+} -+ -+static void -+decode_dspLDST_0 (bu16 iw0) -+{ -+ /* dspLDST -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 0 | 1 | 1 | 1 |.W.|.aop...|.m.....|.i.....|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int aop = ((iw0 >> 7) & 0x3); -+ int i = ((iw0 >> 3) & 0x3); -+ int m = ((iw0 >> 5) & 0x3); -+ int reg = ((iw0 >> 0) & 0x7); -+ int W = ((iw0 >> 9) & 0x1); -+ bu32 addr; -+ -+ if (aop == 0 && W == 0 && m == 0) -+ { -+ /* dregs = [iregs++] */ -+ addr = IREG (i); -+ dagadd (i, 4); -+ STORE (DREG (reg), get_long (saved_state.memory, addr)); -+ } -+ else if (aop == 0 && W == 0 && m == 1) -+ { -+ /* dregs_lo = W[iregs++] */ -+ addr = IREG (i); -+ dagadd (i, 2); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF0000) | get_word (saved_state.memory, addr)); -+ } -+ else if (aop == 0 && W == 0 && m == 2) -+ { -+ /* dregs_hi = W[iregs++] */ -+ addr = IREG (i); -+ dagadd (i, 2); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF) | (get_word (saved_state.memory, addr) << 16)); -+ } -+ else if (aop == 1 && W == 0 && m == 0) -+ { -+ /* dregs = [iregs--] */ -+ addr = IREG (i); -+ dagsub (i, 4); -+ STORE (DREG (reg), get_long (saved_state.memory, addr)); -+ } -+ else if (aop == 1 && W == 0 && m == 1) -+ { -+ /* dregs_lo = W[iregs--] */ -+ addr = IREG (i); -+ dagsub (i, 2); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF0000) | get_word (saved_state.memory, addr)); -+ } -+ else if (aop == 1 && W == 0 && m == 2) -+ { -+ /* dregs_hi = W[iregs--] */ -+ addr = IREG (i); -+ dagsub (i, 2); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF) | (get_word (saved_state.memory, addr) << 16)); -+ } -+ else if (aop == 2 && W == 0 && m == 0) -+ { -+ /* dregs = [iregs] */ -+ addr = IREG (i); -+ STORE (DREG (reg), get_long (saved_state.memory, addr)); -+ } -+ else if (aop == 2 && W == 0 && m == 1) -+ { -+ /* dregs_lo = W[iregs] */ -+ addr = IREG (i); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF0000) | get_word (saved_state.memory, addr)); -+ } -+ else if (aop == 2 && W == 0 && m == 2) -+ { -+ /* dregs_hi = W[iregs] */ -+ addr = IREG (i); -+ STORE (DREG (reg), (DREG (reg) & 0xFFFF) | (get_word (saved_state.memory, addr) << 16)); -+ } -+ else if (aop == 0 && W == 1 && m == 0) -+ { -+ /* [iregs++] = dregs */ -+ addr = IREG (i); -+ dagadd (i, 4); -+ put_long (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 0 && W == 1 && m == 1) -+ { -+ /* W[iregs++] = dregs_lo */ -+ addr = IREG (i); -+ dagadd (i, 2); -+ put_word (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 0 && W == 1 && m == 2) -+ { -+ /* W[iregs++] = dregs_hi */ -+ addr = IREG (i); -+ dagadd (i, 2); -+ put_word (saved_state.memory, addr, DREG (reg) >> 16); -+ } -+ else if (aop == 1 && W == 1 && m == 0) -+ { -+ /* [iregs--] = dregs */ -+ addr = IREG (i); -+ dagsub (i, 4); -+ put_long (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 1 && W == 1 && m == 1) -+ { -+ /* W[iregs--] = dregs_lo */ -+ addr = IREG (i); -+ dagsub (i, 2); -+ put_word (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 1 && W == 1 && m == 2) -+ { -+ /* W[iregs--] = dregs_hi */ -+ addr = IREG (i); -+ dagsub (i, 2); -+ put_word (saved_state.memory, addr, DREG (reg) >> 16); -+ } -+ else if (aop == 2 && W == 1 && m == 0) -+ { -+ /* [iregs] = dregs */ -+ addr = IREG (i); -+ put_long (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 2 && W == 1 && m == 1) -+ { -+ /* W[iregs] = dregs_lo */ -+ addr = IREG (i); -+ put_word (saved_state.memory, addr, DREG (reg)); -+ } -+ else if (aop == 2 && W == 1 && m == 2) -+ { -+ /* W[iregs] = dregs_hi */ -+ addr = IREG (i); -+ put_word (saved_state.memory, addr, DREG (reg) >> 16); -+ } -+ else if (aop == 3 && W == 0) -+ { -+ /* dregs = [iregs ++ mregs] */ -+ addr = IREG (i); -+ dagadd (i, MREG (m)); -+ STORE (DREG (reg), get_long (saved_state.memory, addr)); -+ } -+ else if (aop == 3 && W == 1) -+ { -+ /* [iregs ++ mregs] = dregs */ -+ addr = IREG (i); -+ dagadd(i, MREG (m)); -+ put_long (saved_state.memory, addr, DREG (reg)); -+ } -+ else -+ illegal_instruction (); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_LDST_0 (bu16 iw0) -+{ -+ /* LDST -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 0 | 1 |.sz....|.W.|.aop...|.Z.|.ptr.......|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int aop = ((iw0 >> 7) & 0x3); -+ int Z = ((iw0 >> 6) & 0x1); -+ int sz = ((iw0 >> 10) & 0x3); -+ int reg = ((iw0 >> 0) & 0x7); -+ int ptr = ((iw0 >> 3) & 0x7); -+ int W = ((iw0 >> 9) & 0x1); -+ -+ if (aop == 3) -+ illegal_instruction (); -+ -+ if (W == 0) -+ { -+ if (aop != 2 && sz == 0 && Z == 1 -+ && ptr == reg) -+ illegal_instruction (); -+ -+ if (sz == 0 && Z == 0) -+ /* dregs = [pregs] */ -+ DREG (reg) = get_long (saved_state.memory, PREG (ptr)); -+ else if (sz == 0 && Z == 1) -+ /* pregs = [pregs] */ -+ PREG (reg) = get_long (saved_state.memory, PREG (ptr)); -+ else if (sz == 1 && Z == 0) -+ /* dregs = W[pregs] (z) */ -+ DREG (reg) = get_word (saved_state.memory, PREG (ptr)); -+ else if (sz == 1 && Z == 1) -+ /* dregs = W[pregs] (X) */ -+ DREG (reg) = (bs32) (bs16) get_word (saved_state.memory, PREG (ptr)); -+ else if (sz == 2 && Z == 0) -+ /* dregs = B[pregs] (Z) */ -+ DREG (reg) = get_byte (saved_state.memory, PREG (ptr)); -+ else if (sz == 2 && Z == 1) -+ /* dregs = B[pregs] (X) */ -+ DREG (reg) = (bs32) (bs8) get_byte (saved_state.memory, PREG (ptr)); -+ -+ if (aop == 0) -+ PREG (ptr) += sz == 0 ? 4 : sz == 1 ? 2 : 1; -+ if (aop == 1) -+ PREG (ptr) -= sz == 0 ? 4 : sz == 1 ? 2 : 1; -+ } -+ else -+ { -+ if (sz != 0 && Z == 1) -+ illegal_instruction (); -+ -+ if (sz == 0 && Z == 0) -+ /* [pregs] = dregs */ -+ put_long (saved_state.memory, PREG (ptr), DREG (reg)); -+ else if (sz == 0 && Z == 1) -+ /* [pregs] = pregs */ -+ put_long (saved_state.memory, PREG (ptr), PREG (reg)); -+ else if (sz == 1 && Z == 0) -+ /* W[pregs] = dregs */ -+ put_word (saved_state.memory, PREG (ptr), DREG (reg)); -+ else if (sz == 2 && Z == 0) -+ /* B[pregs] = dregs */ -+ put_byte (saved_state.memory, PREG (ptr), DREG (reg)); -+ -+ if (aop == 0) -+ PREG (ptr) += sz == 0 ? 4 : sz == 1 ? 2 : 1; -+ if (aop == 1) -+ PREG (ptr) -= sz == 0 ? 4 : sz == 1 ? 2 : 1; -+ } -+ -+ PCREG += 2; -+} -+ -+static void -+decode_LDSTiiFP_0 (bu16 iw0) -+{ -+ /* LDSTiiFP -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 1 | 1 | 1 | 0 |.W.|.offset............|.reg...........| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int reg = ((iw0 >> 0) & 0xf); -+ int offset = ((iw0 >> 4) & 0x1f); -+ int W = ((iw0 >> 9) & 0x1); -+ bu32 ea = PREG (7) + negimm5s4 (offset); -+ -+ if (W == 0) -+ DPREG (reg) = get_long (saved_state.memory, ea); -+ else -+ put_long (saved_state.memory, ea, DPREG (reg)); -+ PCREG += 2; -+} -+ -+static void -+decode_LDSTii_0 (bu16 iw0) -+{ -+ /* LDSTii -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 0 | 1 |.W.|.op....|.offset........|.ptr.......|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int reg = ((iw0 >> 0) & 0x7); -+ int ptr = ((iw0 >> 3) & 0x7); -+ int offset = ((iw0 >> 6) & 0xf); -+ int op = ((iw0 >> 10) & 0x3); -+ int W = ((iw0 >> 12) & 0x1); -+ bu32 ea = PREG (ptr) + (op == 0 || op == 3 ? uimm4s4 (offset) -+ : uimm4s2 (offset)); -+ -+ if (W == 1 && op == 2) -+ illegal_instruction (); -+ -+ if (W == 0) -+ { -+ if (op == 0) -+ /* dregs = [pregs + uimm4s4] */ -+ DREG (reg) = get_long (saved_state.memory, ea); -+ else if (op == 1) -+ /* dregs = W[pregs + uimm4s2] (Z) */ -+ DREG (reg) = get_word (saved_state.memory, ea); -+ else if (op == 2) -+ /* dregs = W[pregs + uimm4s2] (X) */ -+ DREG (reg) = (bs32) (bs16) get_word (saved_state.memory, ea); -+ else if (op == 3) -+ /* pregs = [pregs + uimm4s4] */ -+ PREG (reg) = get_long (saved_state.memory, ea); -+ } -+ else -+ { -+ if (op == 0) -+ /* [pregs + uimm4s4] = dregs */ -+ put_long (saved_state.memory, ea, DREG (reg)); -+ else if (op == 1) -+ /* W[pregs + uimm4s2] = dregs */ -+ put_word (saved_state.memory, ea, DREG (reg)); -+ else if (op == 3) -+ /* [pregs + uimm4s4] = pregs */ -+ put_long (saved_state.memory, ea, PREG (reg)); -+ } -+ PCREG += 2; -+} -+ -+static void -+decode_LoopSetup_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* LoopSetup -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |.rop...|.c.|.soffset.......| -+ |.reg...........| - | - |.eoffset...............................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int rop = ((iw0 >> 5) & 0x3); -+ int soffset = ((iw0 >> 0) & 0xf); -+ int c = ((iw0 >> 4) & 0x1); -+ int eoffset = ((iw1 >> 0) & 0x3ff); -+ int reg = ((iw1 >> 12) & 0xf); -+ -+ if (rop == 0) -+ { -+ /* LSETUP (pcrel4, lppcrel10) counters */ -+ saved_state.lt[c] = PCREG + pcrel4 (soffset); -+ saved_state.lb[c] = PCREG + lppcrel10 (eoffset); -+ } -+ else if (rop == 1) -+ { -+ /* LSETUP (pcrel4, lppcrel10) counters = pregs */ -+ saved_state.lt[c] = PCREG + pcrel4 (soffset); -+ saved_state.lb[c] = PCREG + lppcrel10 (eoffset); -+ saved_state.lc[c] = PREG (reg); -+ } -+ else if (rop == 3) -+ { -+ /* LSETUP (pcrel4, lppcrel10) counters = pregs >> 1 */ -+ saved_state.lt[c] = PCREG + pcrel4 (soffset); -+ saved_state.lb[c] = PCREG + lppcrel10 (eoffset); -+ saved_state.lc[c] = PREG (reg) >> 1; -+ } -+ else -+ illegal_instruction (); -+ -+ PCREG += 4; -+} -+ -+static void -+decode_LDIMMhalf_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* LDIMMhalf -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |.Z.|.H.|.S.|.grp...|.reg.......| -+ |.hword.........................................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int H = ((iw0 >> 6) & 0x1); -+ int grp = ((iw0 >> 3) & 0x3); -+ int Z = ((iw0 >> 7) & 0x1); -+ int S = ((iw0 >> 5) & 0x1); -+ int hword = ((iw1 >> 0) & 0xffff); -+ int reg = ((iw0 >> 0) & 0x7); -+ -+ if (H == 0 && S == 1 && Z == 0) -+ { -+ bu32 *pval = get_allreg (grp, reg); -+ /* regs = imm16 (x) */ -+ *pval = imm16 (hword); -+ } -+ else if (H == 0 && S == 0 && Z == 1) -+ { -+ bu32 *pval = get_allreg (grp, reg); -+ /* regs = luimm16 (Z) */ -+ *pval = luimm16 (hword); -+ } -+ else if (H == 0 && S == 0 && Z == 0) -+ { -+ bu32 *pval = get_allreg (grp, reg); -+ /* regs_lo = luimm16 */ -+ *pval &= 0xFFFF0000; -+ *pval |= luimm16 (hword); -+ } -+ else if (H == 1 && S == 0 && Z == 0) -+ { -+ bu32 *pval = get_allreg (grp, reg); -+ /* regs_hi = huimm16 */ -+ *pval &= 0xFFFF; -+ *pval |= luimm16 (hword) << 16; -+ } -+ else -+ illegal_instruction (); -+ PCREG += 4; -+} -+ -+static void -+decode_CALLa_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* CALLa -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 0 | 0 | 0 | 1 |.S.|.msw...........................| -+ |.lsw...........................................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int S = ((iw0 >> 8) & 0x1); -+ int lsw = ((iw1 >> 0) & 0xffff); -+ int msw = ((iw0 >> 0) & 0xff); -+ -+ if (S == 1) -+ /* CALL pcrel24 */ -+ saved_state.rets = PCREG + 4; -+ /* JUMP.L pcrel24 */ -+ PCREG += pcrel24 (((msw) << 16) | (lsw)); -+} -+ -+static void -+decode_LDSTidxI_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* LDSTidxI -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 0 | 0 | 1 |.W.|.Z.|.sz....|.ptr.......|.reg.......| -+ |.offset........................................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int Z = ((iw0 >> 8) & 0x1); -+ int sz = ((iw0 >> 6) & 0x3); -+ int reg = ((iw0 >> 0) & 0x7); -+ int ptr = ((iw0 >> 3) & 0x7); -+ int offset = ((iw1 >> 0) & 0xffff); -+ int W = ((iw0 >> 9) & 0x1); -+ -+ if (sz == 3) -+ illegal_instruction (); -+ -+ if (W == 0) -+ { -+ if (sz == 0 && Z == 0) -+ /* dregs = [pregs + imm16s4] */ -+ DREG (reg) = get_long (saved_state.memory, PREG (ptr) + imm16s4 (offset)); -+ else if (sz == 0 && Z == 1) -+ /* pregs = [pregs + imm16s4] */ -+ PREG (reg) = get_long (saved_state.memory, PREG (ptr) + imm16s4 (offset)); -+ else if (sz == 1 && Z == 0) -+ /* dregs = W[pregs + imm16s2] (Z) */ -+ DREG (reg) = get_word (saved_state.memory, PREG (ptr) + imm16s2 (offset)); -+ else if (sz == 1 && Z == 1) -+ /* dregs = W[pregs + imm16s2] (X) */ -+ DREG (reg) = (bs32) (bs16) get_word (saved_state.memory, PREG (ptr) + imm16s2 (offset)); -+ else if (sz == 2 && Z == 0) -+ /* dregs = B[pregs + imm16] (Z) */ -+ DREG (reg) = get_byte (saved_state.memory, PREG (ptr) + imm16 (offset)); -+ else if (sz == 2 && Z == 1) -+ /* dregs = B[pregs + imm16] (X) */ -+ DREG (reg) = (bs32) (bs8) get_byte (saved_state.memory, PREG (ptr) + imm16 (offset)); -+ } -+ else -+ { -+ if (sz != 0 && Z != 0) -+ illegal_instruction (); -+ -+ if (sz == 0 && Z == 0) -+ /* [pregs + imm16s4] = dregs */ -+ put_long (saved_state.memory, PREG (ptr) + imm16s4 (offset), DREG (reg)); -+ else if (sz == 0 && Z == 1) -+ /* [pregs + imm16s4] = pregs */ -+ put_long (saved_state.memory, PREG (ptr) + imm16s4 (offset), PREG (reg)); -+ else if (sz == 1 && Z == 0) -+ /* W[pregs + imm16s2] = dregs */ -+ put_word (saved_state.memory, PREG (ptr) + imm16s2 (offset), DREG (reg)); -+ else if (sz == 2 && Z == 0) -+ /* B[pregs + imm16] = dregs */ -+ put_byte (saved_state.memory, PREG (ptr) + imm16 (offset), DREG (reg)); -+ } -+ PCREG += 4; -+} -+ -+static void -+decode_linkage_0 (bu16 iw0, bu16 iw1) -+{ -+ /* linkage -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |.R.| -+ |.framesize.....................................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int R = ((iw0 >> 0) & 0x1); -+ int framesize = ((iw1 >> 0) & 0xffff); -+ -+ if (R == 0) -+ { -+ bu32 sp = PREG (6); -+ /* LINK uimm16s4 */ -+ sp -= 4; -+ put_long (saved_state.memory, sp, saved_state.rets); -+ sp -= 4; -+ put_long (saved_state.memory, sp, PREG (7)); -+ PREG (7) = sp; -+ sp -= uimm16s4 (framesize); -+ PREG (6) = sp; -+ } -+ else -+ { -+ /* Restore SP from FP. */ -+ bu32 sp = PREG (7); -+ /* UNLINK */ -+ PREG (7) = get_long (saved_state.memory, sp); -+ sp += 4; -+ saved_state.rets = get_long (saved_state.memory, sp); -+ sp += 4; -+ PREG (6) = sp; -+ } -+ PCREG += 4; -+} -+ -+static void -+decode_dsp32mac_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* dsp32mac -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 0 | 0 |.M.| 0 | 0 |.mmod..........|.MM|.P.|.w1|.op1...| -+ |.h01|.h11|.w0|.op0...|.h00|.h10|.dst.......|.src0......|.src1......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int op1 = ((iw0 >> 0) & 0x3); -+ int w1 = ((iw0 >> 2) & 0x1); -+ int P = ((iw0 >> 3) & 0x1); -+ int MM = ((iw0 >> 4) & 0x1); -+ int mmod = ((iw0 >> 5) & 0xf); -+ int M = ((iw0 >> 11) & 0x1); -+ -+ int w0 = ((iw1 >> 13) & 0x1); -+ int src1 = ((iw1 >> 0) & 0x7); -+ int src0 = ((iw1 >> 3) & 0x7); -+ int dst = ((iw1 >> 6) & 0x7); -+ int h10 = ((iw1 >> 9) & 0x1); -+ int h00 = ((iw1 >> 10) & 0x1); -+ int op0 = ((iw1 >> 11) & 0x3); -+ int h11 = ((iw1 >> 14) & 0x1); -+ int h01 = ((iw1 >> 15) & 0x1); -+ -+ bu32 res0, res1; -+ -+ if (w0 == 0 && w1 == 0 && op1 == 3 && op0 == 3) -+ illegal_instruction (); -+ -+ if (op1 == 3 && MM) -+ illegal_instruction (); -+ -+ if (((1 << mmod) & (P ? 0x313 : 0x1b57)) == 0) -+ illegal_instruction (); -+ -+ if (w1 == 1 || op1 != 3) -+ res1 = decode_macfunc (1, op1, h01, h11, src0, src1, mmod, MM, P); -+ -+ if (w0 == 1 || op0 != 3) -+ res0 = decode_macfunc (0, op0, h00, h10, src0, src1, mmod, 0, P); -+ -+ if (w0) -+ { -+ if (P) -+ DREG (dst) = res0; -+ else -+ { -+ if (res0 & 0xffff0000) -+ abort (); -+ DREG (dst) = (DREG (dst) & 0xFFFF0000) | res0; -+ } -+ } -+ -+ if (w1) -+ { -+ if (P) -+ DREG (dst + 1) = res1; -+ else -+ { -+ if (res1 & 0xffff0000) -+ abort (); -+ DREG (dst) = (DREG (dst) & 0xFFFF) | (res1 << 16); -+ } -+ } -+ -+ PCREG += 4; -+} -+ -+static void -+decode_dsp32mult_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* dsp32mult -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 0 | 0 |.M.| 0 | 1 |.mmod..........|.MM|.P.|.w1|.op1...| -+ |.h01|.h11|.w0|.op0...|.h00|.h10|.dst.......|.src0......|.src1......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int op1 = ((iw0 >> 0) & 0x3); -+ int w1 = ((iw0 >> 2) & 0x1); -+ int P = ((iw0 >> 3) & 0x1); -+ int MM = ((iw0 >> 4) & 0x1); -+ int mmod = ((iw0 >> 5) & 0xf); -+ int M = ((iw0 >> 11) & 0x1); -+ -+ int src1 = ((iw1 >> 0) & 0x7); -+ int src0 = ((iw1 >> 3) & 0x7); -+ int dst = ((iw1 >> 6) & 0x7); -+ int h10 = ((iw1 >> 9) & 0x1); -+ int h00 = ((iw1 >> 10) & 0x1); -+ int op0 = ((iw1 >> 11) & 0x3); -+ int w0 = ((iw1 >> 13) & 0x1); -+ int h01 = ((iw1 >> 15) & 0x1); -+ int h11 = ((iw1 >> 14) & 0x1); -+ -+ bu32 res0, res1; -+ -+ if (w1 == 0 && w0 == 0) -+ illegal_instruction (); -+ if (((1 << mmod) & (P ? 0x313 : 0x1b57)) == 0) -+ illegal_instruction (); -+ -+ if (w1) -+ { -+ bu64 r = decode_multfunc (h01, h11, src0, src1, mmod, MM); -+ res1 = extract_mult (r, mmod, P); -+ } -+ -+ if (w0) -+ { -+ bu64 r = decode_multfunc (h00, h10, src0, src1, mmod, 0); -+ res0 = extract_mult (r, mmod, P); -+ } -+ -+ if (w0) -+ { -+ if (P) -+ DREG (dst) = res0; -+ else -+ { -+ if (res0 & 0xFFFF0000) -+ abort (); -+ DREG (dst) = (DREG (dst) & 0xFFFF0000) | res0; -+ } -+ } -+ -+ if (w1) -+ { -+ if (P) -+ DREG (dst + 1) = res1; -+ else -+ { -+ if (res1 & 0xFFFF0000) -+ abort (); -+ DREG (dst) = (DREG (dst) & 0xFFFF) | (res1 << 16); -+ } -+ } -+ -+ PCREG += 4; -+} -+ -+static void -+decode_dsp32alu_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* dsp32alu -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 0 | 0 |.M.| 1 | 0 | - | - | - |.HL|.aopcde............| -+ |.aop...|.s.|.x.|.dst0......|.dst1......|.src0......|.src1......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int aop = ((iw1 >> 14) & 0x3); -+ int s = ((iw1 >> 13) & 0x1); -+ int HL = ((iw0 >> 5) & 0x1); -+ int x = ((iw1 >> 12) & 0x1); -+ int src0 = ((iw1 >> 3) & 0x7); -+ int src1 = ((iw1 >> 0) & 0x7); -+ int dst0 = ((iw1 >> 9) & 0x7); -+ int aopcde = ((iw0 >> 0) & 0x1f); -+ int dst1 = ((iw1 >> 6) & 0x7); -+ int M = ((iw0 >> 11) & 0x1); -+ -+ if (aop == 0 && aopcde == 9 && HL == 0 && s == 0) -+ unhandled_instruction ("A0.L = dregs_lo"); -+ else if (aop == 2 && aopcde == 9 && HL == 1 && s == 0) -+ unhandled_instruction ("A1.H = dregs_hi"); -+ else if (aop == 2 && aopcde == 9 && HL == 0 && s == 0) -+ unhandled_instruction ("A1.L = dregs_lo"); -+ else if (aop == 0 && aopcde == 9 && HL == 1 && s == 0) -+ unhandled_instruction ("A0.H = dregs_hi"); -+ else if (x == 1 && HL == 1 && aop == 3 && aopcde == 5) -+ unhandled_instruction ("dregs_hi = dregs - dregs (RND20)"); -+ else if (x == 1 && HL == 1 && aop == 2 && aopcde == 5) -+ unhandled_instruction ("dregs_hi = dregs + dregs (RND20)"); -+ else if (x == 0 && HL == 0 && aop == 1 && aopcde == 5) -+ unhandled_instruction ("dregs_lo = dregs - dregs (RND12)"); -+ else if (x == 0 && HL == 0 && aop == 0 && aopcde == 5) -+ unhandled_instruction ("dregs_lo = dregs + dregs (RND12)"); -+ else if (x == 1 && HL == 0 && aop == 3 && aopcde == 5) -+ unhandled_instruction ("dregs_lo = dregs - dregs (RND20)"); -+ else if (x == 0 && HL == 1 && aop == 0 && aopcde == 5) -+ unhandled_instruction ("dregs_hi = dregs + dregs (RND12)"); -+ else if (x == 1 && HL == 0 && aop == 2 && aopcde == 5) -+ unhandled_instruction ("dregs_lo = dregs + dregs (RND20)"); -+ else if (x == 0 && HL == 1 && aop == 1 && aopcde == 5) -+ unhandled_instruction ("dregs_hi = dregs - dregs (RND12)"); -+ else if (aopcde == 2 || aopcde == 3) -+ { -+ bu32 s1 = DREG (src0); -+ bu32 s2 = DREG (src1); -+ bu16 val; -+ if (aop & 1) -+ s2 >>= 16; -+ if (aop & 2) -+ s1 >>= 16; -+ if (aopcde == 2) -+ val = add16 (s1, s2, &saved_state.ac0, s); -+ else -+ val = sub16 (s1, s2, &saved_state.ac0, s); -+ if (HL) -+ DREG (dst0) = (DREG (dst0) & 0xFFFF) | (val << 16); -+ else -+ DREG (dst0) = (DREG (dst0) & 0xFFFF0000) | val; -+ } -+ else if (aop == 0 && aopcde == 9 && s == 1) -+ { -+ saved_state.a0w = DREG (src0); -+ saved_state.a0x = -(saved_state.a1w >> 31); -+ } -+ else if (aop == 1 && aopcde == 9 && s == 0) -+ saved_state.a0x = (bs32)(bs8)DREG (src0); -+ else if (aop == 2 && aopcde == 9 && s == 1) -+ { -+ saved_state.a1w = DREG (src0); -+ saved_state.a1x = -(saved_state.a1w >> 31); -+ } -+ else if (aop == 3 && aopcde == 9 && s == 0) -+ saved_state.a1x = (bs32)(bs8)DREG (src0); -+ else if (aop == 3 && aopcde == 11 && s == 0) -+ unhandled_instruction ("A0 -= A1"); -+ else if (aop == 3 && aopcde == 11 && s == 1) -+ unhandled_instruction ("A0 -= A1 (W32)"); -+ else if (aop == 3 && aopcde == 22 && HL == 1) -+ unhandled_instruction ("dregs = BYTEOP2M (dregs_pair, dregs_pair) (TH,R)"); -+ else if (aop == 3 && aopcde == 22 && HL == 0) -+ unhandled_instruction ("dregs = BYTEOP2M (dregs_pair, dregs_pair) (TL,R)"); -+ else if (aop == 2 && aopcde == 22 && HL == 1) -+ unhandled_instruction ("dregs = BYTEOP2M (dregs_pair, dregs_pair) (RNDH,R)"); -+ else if (aop == 2 && aopcde == 22 && HL == 0) -+ unhandled_instruction ("dregs = BYTEOP2M (dregs_pair, dregs_pair) (RNDL,R)"); -+ else if (aop == 1 && aopcde == 22 && HL == 1) -+ unhandled_instruction ("dregs = BYTEOP2P (dregs_pair, dregs_pair) (TH ,R)"); -+ else if (aop == 1 && aopcde == 22 && HL == 0) -+ unhandled_instruction ("dregs = BYTEOP2P (dregs_pair, dregs_pair) (TL ,R)"); -+ else if (aop == 0 && aopcde == 22 && HL == 1) -+ unhandled_instruction ("dregs = BYTEOP2P (dregs_pair, dregs_pair) (RNDH,R)"); -+ else if (aop == 0 && aopcde == 22 && HL == 0) -+ unhandled_instruction ("dregs = BYTEOP2P (dregs_pair, dregs_pair) (RNDL,aligndir)"); -+ else if (aop == 0 && s == 0 && aopcde == 8) -+ { -+ /* A0 = 0 */ -+ saved_state.a0x = 0; -+ saved_state.a0w = 0; -+ } -+ else if (aop == 0 && s == 1 && aopcde == 8) -+ saved_state.a0x = -(saved_state.a0w >> 31); -+ else if (aop == 1 && s == 0 && aopcde == 8) -+ { -+ /* A1 = 0 */ -+ saved_state.a1x = 0; -+ saved_state.a1w = 0; -+ } -+ else if (aop == 1 && s == 1 && aopcde == 8) -+ saved_state.a1x = -(saved_state.a1w >> 31); -+ else if (aop == 2 && s == 0 && aopcde == 8) -+ { -+ /* A1 = A0 = 0 */ -+ saved_state.a1x = saved_state.a0x = 0; -+ saved_state.a1w = saved_state.a0w = 0; -+ } -+ else if (aop == 2 && s == 1 && aopcde == 8) -+ { -+ saved_state.a0x = -(saved_state.a0w >> 31); -+ saved_state.a1x = -(saved_state.a1w >> 31); -+ } -+ else if (aop == 3 && s == 0 && aopcde == 8) -+ { -+ saved_state.a0x = saved_state.a1x; -+ saved_state.a0w = saved_state.a1w; -+ } -+ else if (aop == 3 && s == 1 && aopcde == 8) -+ { -+ saved_state.a1x = saved_state.a0x; -+ saved_state.a1w = saved_state.a0w; -+ } -+ else if (aop == 1 && HL == 0 && aopcde == 11) -+ unhandled_instruction ("dregs_lo = (A0 += A1)"); -+ else if (aop == 3 && HL == 0 && aopcde == 16) -+ unhandled_instruction ("A1 = ABS A1, A0 = ABS A0"); -+ else if (aop == 0 && aopcde == 23 && HL == 1) -+ unhandled_instruction ("dregs = BYTEOP3P (dregs_pair, dregs_pair) (HI,R)"); -+ else if (aop == 1 && HL == 1 && aopcde == 16) -+ unhandled_instruction ("A1 = ABS A1"); -+ else if (aop == 0 && HL == 1 && aopcde == 16) -+ unhandled_instruction ("A1 = ABS A0"); -+ else if (HL == 0 && aop == 3 && aopcde == 12) -+ unhandled_instruction ("dregs_lo = dregs (RND)"); -+ else if (aop == 1 && HL == 0 && aopcde == 16) -+ unhandled_instruction ("A0 = ABS A1"); -+ else if (aop == 0 && HL == 0 && aopcde == 16) -+ unhandled_instruction ("A0 = ABS A0"); -+ else if (aop == 3 && HL == 0 && aopcde == 15) -+ { -+ /* Vector NEG. */ -+ bu32 hi = (-(bs16)(DREG (src0) >> 16)) << 16; -+ bu32 lo = (-(bs16)(DREG (src0) & 0xFFFF)) & 0xFFFF; -+ DREG (dst0) = hi | lo; -+ setflags_nz_2x16 (DREG (dst0)); -+ saved_state.v = 0; -+ } -+ else if (aop == 1 && HL == 1 && aopcde == 11) -+ unhandled_instruction ("dregs_hi = (A0 += A1)"); -+ else if (aop == 2 && aopcde == 11 && s == 0) -+ unhandled_instruction ("A0 += A1"); -+ else if (aop == 2 && aopcde == 11 && s == 1) -+ unhandled_instruction ("A0 += A1 (W32)"); -+ else if (aop == 3 && HL == 0 && aopcde == 14) -+ unhandled_instruction ("A1 = - A1 , A0 = - A0"); -+ else if (HL == 1 && aop == 3 && aopcde == 12) -+ unhandled_instruction ("dregs_hi = dregs (RND)"); -+ else if (aop == 0 && aopcde == 23 && HL == 0) -+ unhandled_instruction ("dregs = BYTEOP3P (dregs_pair, dregs_pair) (LO,R)"); -+ else if (aop == 0 && HL == 0 && aopcde == 14) -+ unhandled_instruction ("A0 = - A0"); -+ else if (aop == 1 && HL == 0 && aopcde == 14) -+ unhandled_instruction ("A0 = - A1"); -+ else if (aop == 0 && HL == 1 && aopcde == 14) -+ unhandled_instruction ("A1 = - A0"); -+ else if (aop == 1 && HL == 1 && aopcde == 14) -+ unhandled_instruction ("A1 = - A1"); -+ else if (aop == 0 && aopcde == 12) -+ unhandled_instruction ("dregs_hi=dregs_lo=SIGN(dregs_hi)*dregs_hi + SIGN(dregs_lo)*dregs_lo)"); -+ else if (aopcde == 0) -+ { -+ /* dregs = dregs +-|+- dregs amod0 */ -+ bu32 s0 = DREG (src0); -+ bu32 s1 = DREG (src1); -+ bu32 s0h = s0 >> 16; -+ bu32 s0l = s0 & 0xFFFF; -+ bu32 s1h = s1 >> 16; -+ bu32 s1l = s1 & 0xFFFF; -+ bu32 t0, t1; -+ if (aop & 2) -+ t0 = sub16 (s0h, s1h, &saved_state.ac1, s); -+ else -+ t0 = add16 (s0h, s1h, &saved_state.ac1, s); -+ if (aop & 1) -+ t1 = sub16 (s0l, s1l, &saved_state.ac0, s); -+ else -+ t1 = add16 (s0l, s1l, &saved_state.ac0, s); -+ t0 &= 0xFFFF; -+ t1 &= 0xFFFF; -+ if (x) -+ DREG (dst0) = (t1 << 16) | t0; -+ else -+ DREG (dst0) = (t0 << 16) | t1; -+ } -+ else if (aop == 1 && aopcde == 12) -+ unhandled_instruction ("dregs = A1.L + A1.H , dregs = A0.L + A0.H"); -+ else if (HL == 0 && aopcde == 1) -+ { -+ if (aop == 0) -+ { -+ /* dregs = dregs +|+ dregs, dregs = dregs -|- dregs (amod0) */ -+ bu32 d0, d1; -+ d1 = addadd16 (DREG (src0), DREG (src1), s, 0); -+ d0 = subsub16 (DREG (src0), DREG (src1), s, x); -+ STORE (DREG (dst0), d0); -+ STORE (DREG (dst1), d1); -+ } -+ else -+ unhandled_instruction -+ ("dregs = dregs +|+ dregs, dregs = dregs -|- dregs (amod0, amod2)"); -+ } -+ else if (aop == 0 && aopcde == 11) -+ unhandled_instruction ("dregs = (A0 += A1)"); -+ else if (aop == 0 && aopcde == 10) -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= saved_state.a0x & 0xFFFF; -+ } -+ else if (aop == 1 && aopcde == 10) -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= saved_state.a1x & 0xFFFF; -+ } -+ else if (aop == 0 && aopcde == 4) -+ DREG (dst0) = add32 (DREG (src0), DREG (src1), 1, s); -+ else if (aop == 1 && aopcde == 4) -+ DREG (dst0) = sub32 (DREG (src0), DREG (src1), 1, s); -+ else if (aop == 2 && aopcde == 4) -+ unhandled_instruction ("dregs = dregs + dregs , dregs = dregs - dregs amod1"); -+ else if (aop == 0 && aopcde == 17) -+ unhandled_instruction ("dregs = A1 + A0, dregs = A1 - A0 amod1"); -+ else if (aop == 1 && aopcde == 17) -+ unhandled_instruction ("dregs = A0 + A1, dregs = A0 - A1 amod1"); -+ else if (aop == 0 && aopcde == 18) -+ unhandled_instruction ("SAA (dregs_pair, dregs_pair) aligndir"); -+ else if (aop == 3 && aopcde == 18) -+ unhandled_instruction ("DISALGNEXCPT"); -+ else if (aop == 0 && aopcde == 20) -+ unhandled_instruction ("dregs = BYTEOP1P (dregs_pair, dregs_pair) aligndir"); -+ else if (aop == 1 && aopcde == 20) -+ unhandled_instruction ("dregs = BYTEOP1P (dregs_pair, dregs_pair) (T, R)"); -+ else if (aop == 0 && aopcde == 21) -+ unhandled_instruction ("(dregs, dregs) = BYTEOP16P (dregs_pair, dregs_pair) aligndir"); -+ else if (aop == 1 && aopcde == 21) -+ unhandled_instruction ("(dregs, dregs) = BYTEOP16M (dregs_pair, dregs_pair) aligndir"); -+ else if (aop == 1 && aopcde == 7) -+ /* dregs = MIN (dregs, dregs) */ -+ DREG (dst0) = min32 (DREG (src0), DREG (src1)); -+ else if (aop == 0 && aopcde == 7) -+ /* dregs = MAX (dregs, dregs) */ -+ DREG (dst0) = max32 (DREG (src0), DREG (src1)); -+ else if (aop == 2 && aopcde == 7) -+ { -+ bu32 val = DREG (src0); -+ /* dregs = ABS dregs */ -+ if (val >> 31) -+ val = -val; -+ /* @@@ The manual is talking about saturation. Check what the hardware -+ does when it gets 0x80000000. */ -+ setflags_logical (val); -+ DREG (dst0) = val; -+ } -+ else if (aop == 3 && aopcde == 7) -+ { -+ bu32 val = DREG (src0); -+ /* dregs = - dregs (opt_sat) */ -+ saved_state.v = val == 0x8000; -+ if (saved_state.v) -+ saved_state.vs = 1; -+ if (val == 0x80000000) -+ val = 0x7fffffff; -+ else -+ val = -val; -+ setflags_logical (val); -+ DREG (dst0) = val; -+ } -+ else if (aop == 2 && aopcde == 6) -+ { -+ /* Vector ABS. */ -+ bu32 in = DREG (src0); -+ bu32 hi = (in & 0x80000000 ? -(bs16)(in >> 16) : in >> 16) << 16; -+ bu32 lo = (in & 0x8000 ? -(bs16)(in & 0xFFFF) : in) & 0xFFFF; -+ DREG (dst0) = hi | lo; -+ setflags_nz_2x16 (DREG (dst0)); -+ saved_state.v = 0; -+ } -+ else if (aop == 1 && aopcde == 6) -+ DREG (dst0) = min2x16 (DREG (src0), DREG (src1)); -+ else if (aop == 0 && aopcde == 6) -+ DREG (dst0) = max2x16 (DREG (src0), DREG (src1)); -+ else if (HL == 1 && aopcde == 1) -+ unhandled_instruction ("dregs = dregs +|- dregs, dregs = dregs -|+ dregs (amod0, amod2)"); -+ else if (aop == 0 && aopcde == 24) -+ unhandled_instruction ("dregs = BYTEPACK (dregs, dregs)"); -+ else if (aop == 1 && aopcde == 24) -+ unhandled_instruction ("(dregs, dregs) = BYTEUNPACK dregs_pair aligndir"); -+ else if (aopcde == 13) -+ unhandled_instruction ("(dregs, dregs) = SEARCH dregs (searchmod)"); -+ else -+ illegal_instruction (); -+ PCREG += 4; -+} -+ -+static void -+decode_dsp32shift_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* dsp32shift -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 0 | 0 |.M.| 1 | 1 | 0 | 0 | - | - |.sopcde............| -+ |.sop...|.HLs...|.dst0......| - | - | - |.src0......|.src1......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src0 = ((iw1 >> 3) & 0x7); -+ int src1 = ((iw1 >> 0) & 0x7); -+ int sop = ((iw1 >> 14) & 0x3); -+ int dst0 = ((iw1 >> 9) & 0x7); -+ int M = ((iw0 >> 11) & 0x1); -+ int sopcde = ((iw0 >> 0) & 0x1f); -+ int HLs = ((iw1 >> 12) & 0x3); -+ -+ if (HLs == 0 && sop == 0 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = ASHIFT dregs_lo BY dregs_lo"); -+ else if (HLs == 1 && sop == 0 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = ASHIFT dregs_hi BY dregs_lo"); -+ else if (HLs == 2 && sop == 0 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = ASHIFT dregs_lo BY dregs_lo"); -+ else if (HLs == 3 && sop == 0 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = ASHIFT dregs_hi BY dregs_lo"); -+ else if (HLs == 0 && sop == 1 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = ASHIFT dregs_lo BY dregs_lo (S)"); -+ else if (HLs == 1 && sop == 1 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = ASHIFT dregs_hi BY dregs_lo (S)"); -+ else if (HLs == 2 && sop == 1 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = ASHIFT dregs_lo BY dregs_lo (S)"); -+ else if (HLs == 3 && sop == 1 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = ASHIFT dregs_hi BY dregs_lo (S)"); -+ else if (HLs == 0 && sop == 2 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = LSHIFT dregs_lo BY dregs_lo"); -+ else if (HLs == 1 && sop == 2 && sopcde == 0) -+ unhandled_instruction ("dregs_lo = LSHIFT dregs_hi BY dregs_lo"); -+ else if (HLs == 2 && sop == 2 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = LSHIFT dregs_lo BY dregs_lo"); -+ else if (HLs == 3 && sop == 2 && sopcde == 0) -+ unhandled_instruction ("dregs_hi = LSHIFT dregs_hi BY dregs_lo"); -+ else if (sop == 2 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = ROT A1 BY dregs_lo"); -+ else if (sop == 0 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = ASHIFT A0 BY dregs_lo"); -+ else if (sop == 0 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = ASHIFT A1 BY dregs_lo"); -+ else if (sop == 1 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = LSHIFT A0 BY dregs_lo"); -+ else if (sop == 1 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = LSHIFT A1 BY dregs_lo"); -+ else if (sop == 2 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = ROT A0 BY dregs_lo"); -+ else if (sop == 1 && sopcde == 1) -+ unhandled_instruction ("dregs = ASHIFT dregs BY dregs_lo (V,S)"); -+ else if (sop == 0 && sopcde == 1) -+ unhandled_instruction ("dregs = ASHIFT dregs BY dregs_lo (V)"); -+ else if ((sop == 0 || sop == 1 || sop == 2) && sopcde == 2) -+ { -+ /* dregs = [LA]SHIFT dregs BY dregs_lo (opt_S) */ -+ bu32 v = DREG (src1); -+ bs32 shft = (bs16)DREG (src0); -+ if (shft < 0) -+ { -+ if (sop == 2) -+ DREG (dst0) = lshiftrt (v, -shft, 32); -+ else -+ DREG (dst0) = ashiftrt (v, -shft, 32); -+ } -+ else -+ { -+ DREG (dst0) = lshift (v, shft, 32, sop == 1); -+ } -+ } -+ else if (sop == 3 && sopcde == 2) -+ unhandled_instruction ("dregs = ROT dregs BY dregs_lo"); -+ else if (sop == 2 && sopcde == 1) -+ unhandled_instruction ("dregs = SHIFT dregs BY dregs_lo (V)"); -+ else if (sop == 0 && sopcde == 4) -+ unhandled_instruction ("dregs = PACK (dregs_lo, dregs_lo)"); -+ else if (sop == 1 && sopcde == 4) -+ unhandled_instruction ("dregs = PACK (dregs_lo, dregs_hi)"); -+ else if (sop == 2 && sopcde == 4) -+ unhandled_instruction ("dregs = PACK (dregs_hi, dregs_lo)"); -+ else if (sop == 3 && sopcde == 4) -+ unhandled_instruction ("dregs = PACK (dregs_hi, dregs_hi)"); -+ else if (sop == 0 && sopcde == 5) -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= signbits (DREG (src0), 32); -+ } -+ else if (sop == 1 && sopcde == 5) -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= signbits (DREG (src0), 16); -+ } -+ else if (sop == 2 && sopcde == 5) -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= signbits (DREG (src0) >> 16, 16); -+ } -+ else if (sop == 0 && sopcde == 6) -+ { -+ bu64 acc0 = saved_state.a0x; -+ acc0 <<= 32; -+ acc0 |= saved_state.a0w; -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= signbits (acc0, 40); -+ } -+ else if (sop == 1 && sopcde == 6) -+ { -+ bu64 acc1 = saved_state.a1x; -+ acc1 <<= 32; -+ acc1 |= saved_state.a1w; -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= signbits (acc1, 40); -+ } -+ else if (sop == 3 && sopcde == 6) -+ unhandled_instruction ("dregs_lo = ONES dregs"); -+ else if (sop == 0 && sopcde == 7) -+ unhandled_instruction ("dregs_lo = EXPADJ (dregs, dregs_lo)"); -+ else if (sop == 1 && sopcde == 7) -+ unhandled_instruction ("dregs_lo = EXPADJ (dregs, dregs_lo) (V)"); -+ else if (sop == 2 && sopcde == 7) -+ unhandled_instruction ("dregs_lo = EXPADJ (dregs_lo, dregs_lo)"); -+ else if (sop == 3 && sopcde == 7) -+ unhandled_instruction ("dregs_lo = EXPADJ (dregs_hi, dregs_lo)"); -+ else if (sop == 0 && sopcde == 8) -+ unhandled_instruction ("BITMUX (dregs, dregs, A0) (ASR)"); -+ else if (sop == 1 && sopcde == 8) -+ unhandled_instruction ("BITMUX (dregs, dregs, A0) (ASL)"); -+ else if (sop == 0 && sopcde == 9) -+ unhandled_instruction ("dregs_lo = VIT_MAX (dregs) (ASL)"); -+ else if (sop == 1 && sopcde == 9) -+ unhandled_instruction ("dregs_lo = VIT_MAX (dregs) (ASR)"); -+ else if (sop == 2 && sopcde == 9) -+ unhandled_instruction ("dregs = VIT_MAX (dregs, dregs) (ASL)"); -+ else if (sop == 3 && sopcde == 9) -+ unhandled_instruction ("dregs = VIT_MAX (dregs, dregs) (ASR)"); -+ else if (sop == 0 && sopcde == 10) -+ { -+ /* dregs = EXTRACT (dregs, dregs_lo) (Z) */ -+ bu32 v = DREG (src0); -+ bu32 x = DREG (src1); -+ bu32 mask = (1 << (v & 0x1f)) - 1; -+ x >>= ((v >> 8) & 0x1f); -+ DREG (dst0) = x & mask; -+ setflags_logical (DREG (dst0)); -+ } -+ else if (sop == 1 && sopcde == 10) -+ { -+ /* dregs = EXTRACT (dregs, dregs_lo) (X) */ -+ bu32 v = DREG (src0); -+ bu32 x = DREG (src1); -+ bu32 sgn = (1 << (v & 0x1f)) >> 1; -+ bu32 mask = (1 << (v & 0x1f)) - 1; -+ x >>= ((v >> 8) & 0x1f); -+ x &= mask; -+ if (x & sgn) -+ x |= ~mask; -+ DREG (dst0) = x; -+ setflags_logical (DREG (dst0)); -+ } -+ else if (sop == 2 && sopcde == 10) -+ { -+ /* dregs = DEPOSIT (dregs, dregs) */ -+ bu32 v = DREG (src0); -+ bu32 x = DREG (src1); -+ bu32 mask = (1 << (v & 0x1f)) - 1; -+ bu32 fgnd = (v >> 16) & mask; -+ int shft = ((v >> 8) & 0x1f); -+ fgnd <<= shft; -+ mask <<= shft; -+ x &= ~mask; -+ DREG (dst0) = x | fgnd; -+ setflags_logical (DREG (dst0)); -+ } -+ else if (sop == 3 && sopcde == 10) -+ { -+ /* dregs = DEPOSIT (dregs, dregs) */ -+ bu32 v = DREG (src0); -+ bu32 x = DREG (src1); -+ bu32 mask = (1 << (v & 0x1f)) - 1; -+ bu32 fgnd = ((bs32)(bs16)(v >> 16)) & mask; -+ int shft = ((v >> 8) & 0x1f); -+ fgnd <<= shft; -+ mask <<= shft; -+ x &= ~mask; -+ DREG (dst0) = x | fgnd; -+ setflags_logical (DREG (dst0)); -+ } -+ else if (sop == 0 && sopcde == 11) -+ unhandled_instruction ("dregs_lo = CC = BXORSHIFT (A0, dregs)"); -+ else if (sop == 1 && sopcde == 11) -+ unhandled_instruction ("dregs_lo = CC = BXOR (A0, dregs)"); -+ else if (sop == 0 && sopcde == 12) -+ unhandled_instruction ("A0 = BXORSHIFT (A0, A1, CC)"); -+ else if (sop == 1 && sopcde == 12) -+ unhandled_instruction ("dregs_lo = CC = BXOR (A0, A1, CC)"); -+ else if (sop == 0 && sopcde == 13) -+ /* dregs = ALIGN8 (dregs, dregs) */ -+ DREG (dst0) = (DREG (src1) << 24) | (DREG (src0) >> 8); -+ else if (sop == 1 && sopcde == 13) -+ /* dregs = ALIGN16 (dregs, dregs) */ -+ DREG (dst0) = (DREG (src1) << 16) | (DREG (src0) >> 16); -+ else if (sop == 2 && sopcde == 13) -+ /* dregs = ALIGN24 (dregs , dregs) */ -+ DREG (dst0) = (DREG (src1) << 8) | (DREG (src0) >> 24); -+ else -+ illegal_instruction (); -+ PCREG += 4; -+} -+ -+static void -+decode_dsp32shiftimm_0 (bu16 iw0, bu16 iw1, bu32 pc) -+{ -+ /* dsp32shiftimm -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 0 | 0 |.M.| 1 | 1 | 0 | 1 | - | - |.sopcde............| -+ |.sop...|.HLs...|.dst0......|.immag.................|.src1......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int src1 = ((iw1 >> 0) & 0x7); -+ int sop = ((iw1 >> 14) & 0x3); -+ int immag = ((iw1 >> 3) & 0x3f); -+ int newimmag = (-(iw1 >> 3) & 0x3f); -+ int dst0 = ((iw1 >> 9) & 0x7); -+ int M = ((iw0 >> 11) & 0x1); -+ int sopcde = ((iw0 >> 0) & 0x1f); -+ int HLs = ((iw1 >> 12) & 0x3); -+ int bit8 = immag >> 5; -+ -+ if (sopcde == 0) -+ { -+ bu16 in = DREG (src1) >> ((HLs & 1) ? 16 : 0); -+ bu16 result; -+ if (sop == 0 && bit8) -+ result = ashiftrt (in, newimmag, 16); -+ else if (sop == 1 && bit8) -+ result = lshift (in, immag, 16, 1); -+ else if (sop == 2 && bit8) -+ result = lshiftrt (in, newimmag, 16); -+ else if (sop == 2) -+ result = lshift (in, immag, 16, 0); -+ else -+ unhandled_instruction ("illegal DSP shift"); -+ if (HLs & 2) -+ { -+ DREG (dst0) &= 0xFFFF; -+ DREG (dst0) |= result << 16; -+ } -+ else -+ { -+ DREG (dst0) &= 0xFFFF0000; -+ DREG (dst0) |= result; -+ } -+ } -+ else if (sop == 2 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = ROT A1 BY imm6"); -+ else if (sop == 0 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = A0 << imm6"); -+ else if (sop == 0 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = A1 << imm6"); -+ else if (sop == 1 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = A0 >> imm6"); -+ else if (sop == 1 && sopcde == 3 && HLs == 1) -+ unhandled_instruction ("A1 = A1 >> imm6"); -+ else if (sop == 2 && sopcde == 3 && HLs == 0) -+ unhandled_instruction ("A0 = ROT A0 BY imm6"); -+ else if (sop == 1 && sopcde == 1) -+ unhandled_instruction ("dregs = dregs >>> uimm5 (V,S)"); -+ else if (sop == 2 && sopcde == 1) -+ unhandled_instruction ("dregs = dregs >> uimm5 (V)"); -+ else if (sop == 0 && sopcde == 1) -+ unhandled_instruction ("dregs = dregs << imm5 (V)"); -+ else if (sop == 1 && sopcde == 2) -+ unhandled_instruction ("dregs = dregs << imm6 (S)"); -+ else if (sop == 2 && sopcde == 2) -+ { -+ int count = imm6 (newimmag); -+ /* dregs = dregs >> imm6 */ -+ if (count < 0) -+ DREG (dst0) = lshift (DREG (src1), -count, 32, 0); -+ else -+ DREG (dst0) = lshiftrt (DREG (src1), count, 32); -+ } -+ else if (sop == 3 && sopcde == 2) -+ { -+ int t = imm6 (immag); -+ /* dregs = ROT dregs BY imm6 */ -+ -+ /* Reduce everything to rotate left. */ -+ if (t < 0) -+ t += 33; -+ -+ if (t > 0) -+ { -+ int oldcc = CCREG; -+ bu32 srcval = DREG (src1); -+ bu32 result; -+ result = t == 32 ? 0 : srcval << t; -+ result |= t == 1 ? 0 : srcval >> (33 - t); -+ result |= oldcc << (t - 1); -+ DREG (dst0) = result; -+ CCREG = (srcval >> (32 - t)) & 1; -+ } -+ } -+ else if (sop == 0 && sopcde == 2) -+ { -+ int count = imm6 (newimmag); -+ /* dregs = dregs >>> imm6 */ -+ if (count < 0) -+ DREG (dst0) = lshift (DREG (src1), -count, 32, 0); -+ else -+ DREG (dst0) = ashiftrt (DREG (src1), count, 32); -+ } -+ else -+ illegal_instruction (); -+ -+ PCREG += 4; -+} -+ -+static void -+decode_psedoDEBUG_0 (bu16 iw0) -+{ -+ /* psedoDEBUG -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |.fn....|.grp.......|.reg.......| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int grp = ((iw0 >> 3) & 0x7); -+ int fn = ((iw0 >> 6) & 0x3); -+ int reg = ((iw0 >> 0) & 0x7); -+ -+ if (reg == 0 && fn == 3) -+ unhandled_instruction ("DBG A0"); -+ else if (reg == 1 && fn == 3) -+ unhandled_instruction ("DBG A1"); -+ else if (reg == 3 && fn == 3) -+ unhandled_instruction ("ABORT"); -+ else if (reg == 4 && fn == 3) -+ unhandled_instruction ("HLT"); -+ else if (reg == 5 && fn == 3) -+ unhandled_instruction ("DBGHALT"); -+ else if (reg == 6 && fn == 3) -+ unhandled_instruction ("DBGCMPLX (dregs)"); -+ else if (reg == 7 && fn == 3) -+ unhandled_instruction ("DBG"); -+ else if (grp == 0 && fn == 2) -+ unhandled_instruction ("OUTC dregs"); -+ else if (fn == 0) -+ unhandled_instruction ("DBG allregs"); -+ else if (fn == 1) -+ unhandled_instruction ("PRNT allregs"); -+ else -+ illegal_instruction (); -+ -+ PCREG += 2; -+} -+ -+static void -+decode_psedoOChar_0 (bu16 iw0) -+{ -+ /* psedoOChar -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |.ch............................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int ch = ((iw0 >> 0) & 0xff); -+ -+ unhandled_instruction ("OUTC uimm8"); -+ PCREG += 2; -+} -+ -+static void -+decode_psedodbg_assert_0 (bu16 iw0, bu16 iw1) -+{ -+ /* psedodbg_assert -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ -+ | 1 | 1 | 1 | 1 | 0 | - | - | - | - | - |.dbgop.....|.regtest...| -+ |.expected......................................................| -+ +---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */ -+ int expected = ((iw1 >> 0) & 0xffff); -+ int dbgop = ((iw0 >> 3) & 0x7); -+ int regtest = ((iw0 >> 0) & 0x7); -+ -+ if (dbgop == 0) -+ unhandled_instruction ("DBGA ( dregs_lo , uimm16 )"); -+ else if (dbgop == 1) -+ unhandled_instruction ("DBGA ( dregs_hi , uimm16 )"); -+ else if (dbgop == 2) -+ unhandled_instruction ("DBGAL ( dregs , uimm16 )"); -+ else if (dbgop == 3) -+ unhandled_instruction ("DBGAH ( dregs , uimm16 )"); -+ else -+ illegal_instruction (); -+ PCREG += 4; -+} -+ -+static void -+_interp_insn_bfin (bu32 pc) -+{ -+ bu8 buf[4]; -+ bu16 iw0 = get_word (saved_state.memory, pc); -+ bu16 iw1 = get_word (saved_state.memory, pc + 2); -+ -+ if ((iw0 & 0xf7ff) == 0xc003 && iw1 == 0x1800) -+ { -+ /* MNOP. */ -+ PCREG += 4; -+ return; -+ } -+ if ((iw0 & 0xFF00) == 0x0000) -+ decode_ProgCtrl_0 (iw0); -+ else if ((iw0 & 0xFFC0) == 0x0240) -+ decode_CaCTRL_0 (iw0); -+ else if ((iw0 & 0xFF80) == 0x0100) -+ decode_PushPopReg_0 (iw0); -+ else if ((iw0 & 0xFE00) == 0x0400) -+ decode_PushPopMultiple_0 (iw0); -+ else if ((iw0 & 0xFE00) == 0x0600) -+ decode_ccMV_0 (iw0); -+ else if ((iw0 & 0xF800) == 0x0800) -+ decode_CCflag_0 (iw0); -+ else if ((iw0 & 0xFFE0) == 0x0200) -+ decode_CC2dreg_0 (iw0); -+ else if ((iw0 & 0xFF00) == 0x0300) -+ decode_CC2stat_0 (iw0); -+ else if ((iw0 & 0xF000) == 0x1000) -+ decode_BRCC_0 (iw0, pc); -+ else if ((iw0 & 0xF000) == 0x2000) -+ decode_UJUMP_0 (iw0, pc); -+ else if ((iw0 & 0xF000) == 0x3000) -+ decode_REGMV_0 (iw0); -+ else if ((iw0 & 0xFC00) == 0x4000) -+ decode_ALU2op_0 (iw0); -+ else if ((iw0 & 0xFE00) == 0x4400) -+ decode_PTR2op_0 (iw0); -+ else if (((iw0 & 0xF800) == 0x4800)) -+ decode_LOGI2op_0 (iw0); -+ else if (((iw0 & 0xF000) == 0x5000)) -+ decode_COMP3op_0 (iw0); -+ else if (((iw0 & 0xF800) == 0x6000)) -+ decode_COMPI2opD_0 (iw0); -+ else if (((iw0 & 0xF800) == 0x6800)) -+ decode_COMPI2opP_0 (iw0); -+ else if (((iw0 & 0xF000) == 0x8000)) -+ decode_LDSTpmod_0 (iw0); -+ else if (((iw0 & 0xFF60) == 0x9E60)) -+ decode_dagMODim_0 (iw0); -+ else if (((iw0 & 0xFFF0) == 0x9F60)) -+ decode_dagMODik_0 (iw0); -+ else if (((iw0 & 0xFC00) == 0x9C00)) -+ decode_dspLDST_0 (iw0); -+ else if (((iw0 & 0xF000) == 0x9000)) -+ decode_LDST_0 (iw0); -+ else if (((iw0 & 0xFC00) == 0xB800)) -+ decode_LDSTiiFP_0 (iw0); -+ else if (((iw0 & 0xE000) == 0xA000)) -+ decode_LDSTii_0 (iw0); -+ else if (((iw0 & 0xFF80) == 0xE080) && ((iw1 & 0x0C00) == 0x0000)) -+ decode_LoopSetup_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xFF00) == 0xE100) && ((iw1 & 0x0000) == 0x0000)) -+ decode_LDIMMhalf_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xFE00) == 0xE200) && ((iw1 & 0x0000) == 0x0000)) -+ decode_CALLa_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xFC00) == 0xE400) && ((iw1 & 0x0000) == 0x0000)) -+ decode_LDSTidxI_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xFFFE) == 0xE800) && ((iw1 & 0x0000) == 0x0000)) -+ decode_linkage_0 (iw0, iw1); -+ else if (((iw0 & 0xF600) == 0xC000) && ((iw1 & 0x0000) == 0x0000)) -+ decode_dsp32mac_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xF600) == 0xC200) && ((iw1 & 0x0000) == 0x0000)) -+ decode_dsp32mult_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xF7C0) == 0xC400) && ((iw1 & 0x0000) == 0x0000)) -+ decode_dsp32alu_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xF7E0) == 0xC600) && ((iw1 & 0x01C0) == 0x0000)) -+ decode_dsp32shift_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xF7E0) == 0xC680) && ((iw1 & 0x0000) == 0x0000)) -+ decode_dsp32shiftimm_0 (iw0, iw1, pc); -+ else if (((iw0 & 0xFF00) == 0xF800)) -+ decode_psedoDEBUG_0 (iw0); -+ else if (((iw0 & 0xFF00) == 0xF900)) -+ decode_psedoOChar_0 (iw0); -+ else if (((iw0 & 0xFFC0) == 0xF000) && ((iw1 & 0x0000) == 0x0000)) -+ decode_psedodbg_assert_0 (iw0, iw1); -+ else -+ illegal_instruction (); -+} -+ -+void -+interp_insn_bfin (bu32 pc) -+{ -+ int i; -+ bu16 iw0 = get_word (saved_state.memory, pc); -+ -+ int is_multiinsn = ((iw0 & 0xc000) == 0xc000 && (iw0 & BIT_MULTI_INS) -+ && ((iw0 & 0xe800) != 0xe800 /* not linkage */)); -+ -+ n_stores = 0; -+ -+ _interp_insn_bfin (pc); -+ -+ /* Proper display of multiple issue instructions. */ -+ if (is_multiinsn) -+ { -+ _interp_insn_bfin (pc + 4); -+ _interp_insn_bfin (pc + 6); -+ } -+ for (i = 0; i < n_stores; i++) -+ *stores[i].addr = stores[i].val; -+} -diff -uNr gdb-6.5.orig/sim/bfin/bfin-sim.h gdb-6.5/sim/bfin/bfin-sim.h ---- gdb-6.5.orig/sim/bfin/bfin-sim.h 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/bfin-sim.h 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,124 @@ -+/* Simulator for Analog Devices Blackfin processer. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ This file is part of 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 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. */ -+ -+#include "sysdep.h" -+#include "gdb/callback.h" -+#include "gdb/remote-sim.h" -+#include "sim-config.h" -+#include "sim-types.h" -+ -+typedef unsigned8 bu8; -+typedef unsigned16 bu16; -+typedef unsigned32 bu32; -+typedef unsigned64 bu64; -+typedef signed8 bs8; -+typedef signed16 bs16; -+typedef signed32 bs32; -+typedef signed64 bs64; -+ -+typedef struct -+{ -+ bu32 dpregs[16], iregs[4], mregs[4], bregs[4], lregs[4]; -+ bu32 a0x, a0w, a1x, a1w; -+ bu32 lt[2], lc[2], lb[2]; -+ int ac0, ac0_copy, ac1, an, aq; -+ int av0, av0s, av1, av1s, az, cc, v, v_copy, vs; -+ int v_internal; -+ bu32 pc, rets; -+ -+ int ticks; -+ int insts; -+ -+ int exception; -+ -+ int end_of_registers; -+ -+ int msize; -+ unsigned char *memory; -+ unsigned long bfd_mach; -+} saved_state_type; -+ -+extern saved_state_type saved_state; -+ -+#define GREG(x,i) DPREG ((x) | (i << 3)) -+#define DPREG(x) (saved_state.dpregs[x]) -+#define DREG(x) (saved_state.dpregs[x]) -+#define PREG(x) (saved_state.dpregs[x + 8]) -+#define SPREG PREG (6) -+#define FPREG PREG (7) -+#define IREG(x) (saved_state.iregs[x]) -+#define MREG(x) (saved_state.mregs[x]) -+#define BREG(x) (saved_state.bregs[x]) -+#define LREG(x) (saved_state.lregs[x]) -+#define A0XREG (saved_state.a0x) -+#define A0WREG (saved_state.a0w) -+#define A1XREG (saved_state.a1x) -+#define A1WREG (saved_state.a1w) -+#define CCREG (saved_state.cc) -+#define LC0REG (saved_state.lc[0]) -+#define LT0REG (saved_state.lt[0]) -+#define LB0REG (saved_state.lb[0]) -+#define LC1REG (saved_state.lc[1]) -+#define LT1REG (saved_state.lt[1]) -+#define LB1REG (saved_state.lb[1]) -+#define RETSREG (saved_state.rets) -+#define PCREG (saved_state.pc) -+ -+extern int did_jump; -+ -+static inline void put_byte (unsigned char *memory, bu32 addr, bu8 v) -+{ -+ memory[addr] = v; -+} -+ -+static inline void put_word (unsigned char *memory, bu32 addr, bu16 v) -+{ -+ memory[addr] = v; -+ memory[addr + 1] = v >> 8; -+} -+ -+static inline void put_long (unsigned char *memory, bu32 addr, bu32 v) -+{ -+ memory[addr] = v; -+ memory[addr + 1] = v >> 8; -+ memory[addr + 2] = v >> 16; -+ memory[addr + 3] = v >> 24; -+} -+ -+static inline bu8 get_byte (unsigned char *memory, bu32 addr) -+{ -+ return memory[addr]; -+} -+ -+static inline bu16 get_word (unsigned char *memory, bu32 addr) -+{ -+ return (memory[addr] | (memory[addr + 1] << 8)); -+} -+ -+static inline bu32 get_long (unsigned char *memory, bu32 addr) -+{ -+ return (memory[addr] | (memory[addr + 1] << 8) -+ | (memory[addr + 2] << 16) | (memory[addr + 3] << 24)); -+} -+ -+extern void interp_insn_bfin (bu32); -+ -diff -uNr gdb-6.5.orig/sim/bfin/config.in gdb-6.5/sim/bfin/config.in ---- gdb-6.5.orig/sim/bfin/config.in 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/config.in 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,158 @@ -+/* config.in. Generated automatically from configure.in by autoheader. */ -+ -+/* Define if using alloca.c. */ -+#undef C_ALLOCA -+ -+/* Define to empty if the keyword does not work. */ -+#undef const -+ -+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. -+ This function is required for alloca.c support on those systems. */ -+#undef CRAY_STACKSEG_END -+ -+/* Define if you have alloca, as a function or macro. */ -+#undef HAVE_ALLOCA -+ -+/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -+#undef HAVE_ALLOCA_H -+ -+/* Define if you have a working `mmap' system call. */ -+#undef HAVE_MMAP -+ -+/* Define as __inline if that's what the C compiler calls it. */ -+#undef inline -+ -+/* Define to `long' if <sys/types.h> doesn't define. */ -+#undef off_t -+ -+/* Define if you need to in order for stat and other things to work. */ -+#undef _POSIX_SOURCE -+ -+/* Define as the return type of signal handlers (int or void). */ -+#undef RETSIGTYPE -+ -+/* Define to `unsigned' if <sys/types.h> doesn't define. */ -+#undef size_t -+ -+/* If using the C implementation of alloca, define if you know the -+ direction of stack growth for your system; otherwise it will be -+ automatically deduced at run-time. -+ STACK_DIRECTION > 0 => grows toward higher addresses -+ STACK_DIRECTION < 0 => grows toward lower addresses -+ STACK_DIRECTION = 0 => direction of growth unknown -+ */ -+#undef STACK_DIRECTION -+ -+/* Define if you have the ANSI C header files. */ -+#undef STDC_HEADERS -+ -+/* Define to 1 if NLS is requested. */ -+#undef ENABLE_NLS -+ -+/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -+#undef HAVE_GETTEXT -+ -+/* Define as 1 if you have the stpcpy function. */ -+#undef HAVE_STPCPY -+ -+/* Define if your locale.h file contains LC_MESSAGES. */ -+#undef HAVE_LC_MESSAGES -+ -+/* Define if you have the __argz_count function. */ -+#undef HAVE___ARGZ_COUNT -+ -+/* Define if you have the __argz_next function. */ -+#undef HAVE___ARGZ_NEXT -+ -+/* Define if you have the __argz_stringify function. */ -+#undef HAVE___ARGZ_STRINGIFY -+ -+/* Define if you have the __setfpucw function. */ -+#undef HAVE___SETFPUCW -+ -+/* Define if you have the dcgettext function. */ -+#undef HAVE_DCGETTEXT -+ -+/* Define if you have the getcwd function. */ -+#undef HAVE_GETCWD -+ -+/* Define if you have the getpagesize function. */ -+#undef HAVE_GETPAGESIZE -+ -+/* Define if you have the getrusage function. */ -+#undef HAVE_GETRUSAGE -+ -+/* Define if you have the munmap function. */ -+#undef HAVE_MUNMAP -+ -+/* Define if you have the putenv function. */ -+#undef HAVE_PUTENV -+ -+/* Define if you have the setenv function. */ -+#undef HAVE_SETENV -+ -+/* Define if you have the setlocale function. */ -+#undef HAVE_SETLOCALE -+ -+/* Define if you have the sigaction function. */ -+#undef HAVE_SIGACTION -+ -+/* Define if you have the stpcpy function. */ -+#undef HAVE_STPCPY -+ -+/* Define if you have the strcasecmp function. */ -+#undef HAVE_STRCASECMP -+ -+/* Define if you have the strchr function. */ -+#undef HAVE_STRCHR -+ -+/* Define if you have the time function. */ -+#undef HAVE_TIME -+ -+/* Define if you have the <argz.h> header file. */ -+#undef HAVE_ARGZ_H -+ -+/* Define if you have the <fcntl.h> header file. */ -+#undef HAVE_FCNTL_H -+ -+/* Define if you have the <fpu_control.h> header file. */ -+#undef HAVE_FPU_CONTROL_H -+ -+/* Define if you have the <limits.h> header file. */ -+#undef HAVE_LIMITS_H -+ -+/* Define if you have the <locale.h> header file. */ -+#undef HAVE_LOCALE_H -+ -+/* Define if you have the <malloc.h> header file. */ -+#undef HAVE_MALLOC_H -+ -+/* Define if you have the <nl_types.h> header file. */ -+#undef HAVE_NL_TYPES_H -+ -+/* Define if you have the <stdlib.h> header file. */ -+#undef HAVE_STDLIB_H -+ -+/* Define if you have the <string.h> header file. */ -+#undef HAVE_STRING_H -+ -+/* Define if you have the <strings.h> header file. */ -+#undef HAVE_STRINGS_H -+ -+/* Define if you have the <sys/param.h> header file. */ -+#undef HAVE_SYS_PARAM_H -+ -+/* Define if you have the <sys/resource.h> header file. */ -+#undef HAVE_SYS_RESOURCE_H -+ -+/* Define if you have the <sys/time.h> header file. */ -+#undef HAVE_SYS_TIME_H -+ -+/* Define if you have the <time.h> header file. */ -+#undef HAVE_TIME_H -+ -+/* Define if you have the <unistd.h> header file. */ -+#undef HAVE_UNISTD_H -+ -+/* Define if you have the <values.h> header file. */ -+#undef HAVE_VALUES_H -diff -uNr gdb-6.5.orig/sim/bfin/configure gdb-6.5/sim/bfin/configure ---- gdb-6.5.orig/sim/bfin/configure 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/configure 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,8672 @@ -+#! /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. 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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" -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+# This file is derived from `gettext.m4'. The difference is that the -+# included macros assume Cygnus-style source and build trees. -+ -+# Macro to add for using GNU gettext. -+# Ulrich Drepper <drepper@cygnus.com>, 1995. -+# -+# This file file be copied and used freely without restrictions. It can -+# be used in projects which are not available under the GNU Public License -+# but which still want to provide support for the GNU gettext functionality. -+# Please note that the actual code is *not* freely available. -+ -+# serial 3 -+ -+ -+ -+ -+ -+# Search path for a program which passes the given test. -+# Ulrich Drepper <drepper@cygnus.com>, 1996. -+# -+# This file file be copied and used freely without restrictions. It can -+# be used in projects which are not available under the GNU Public License -+# but which still want to provide support for the GNU gettext functionality. -+# Please note that the actual code is *not* freely available. -+ -+# serial 1 -+ -+ -+ -+# Check whether LC_MESSAGES is available in <locale.h>. -+# Ulrich Drepper <drepper@cygnus.com>, 1995. -+# -+# This file file be copied and used freely without restrictions. It can -+# be used in projects which are not available under the GNU Public License -+# but which still want to provide support for the GNU gettext functionality. -+# Please note that the actual code is *not* freely available. -+ -+# serial 1 -+ -+ -+ -+ -+ -+ -+ -+# 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); 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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. 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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. */ -+$ac_declaration -+#include <stdlib.h> -+int -+main () -+{ -+exit (42); -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$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= -+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 -+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` -+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ cat >conftest.make <<\_ACEOF -+all: -+ @echo 'ac_maketemp="$(MAKE)"' -+_ACEOF -+# GNU make sometimes prints "make[1]: Entering...", which would confuse us. -+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` -+if test -n "$ac_maketemp"; then -+ eval ac_cv_prog_make_${ac_make}_set=yes -+else -+ eval ac_cv_prog_make_${ac_make}_set=no -+fi -+rm -f conftest.make -+fi -+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then -+ echo "$as_me:$LINENO: result: yes" >&5 -+echo "${ECHO_T}yes" >&6 -+ SET_MAKE= -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+ SET_MAKE="MAKE=${MAKE-make}" -+fi -+ -+ -+echo "$as_me:$LINENO: checking for library containing strerror" >&5 -+echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 -+if test "${ac_cv_search_strerror+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_func_search_save_LIBS=$LIBS -+ac_cv_search_strerror=no -+cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+/* Override any gcc2 internal prototype to avoid an error. */ -+#ifdef __cplusplus -+extern "C" -+#endif -+/* We use char because int might match the return type of a gcc2 -+ builtin and then its argument prototype would still apply. */ -+char strerror (); -+int -+main () -+{ -+strerror (); -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$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 $ac_status); }; }; then -+ ac_cv_search_strerror="none required" -+else -+ echo "$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 "$ac_cv_search_strerror" = no; then -+ for ac_lib in cposix; do -+ LIBS="-l$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 strerror (); -+int -+main () -+{ -+strerror (); -+ ; -+ 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 $ac_status); }; }; then -+ ac_cv_search_strerror="-l$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: $ac_cv_search_strerror" >&5 -+echo "${ECHO_T}$ac_cv_search_strerror" >&6 -+if test "$ac_cv_search_strerror" != no; then -+ test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" -+ -+fi -+ -+ac_ext=c -+ac_cpp='$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 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" "$CC -E -traditional-cpp" "/lib/cpp" -+ do -+ ac_preproc_ok=false -+for ac_c_preproc_warn_flag in '' yes -+do -+ # Use a header file that comes with gcc, so configuring glibc -+ # with a fresh cross-compiler works. -+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since -+ # <limits.h> exists even on freestanding compilers. -+ # On the NeXT, cc -E runs the code through the compiler's parser, -+ # not just through cpp. "Syntax error" is here to catch this case. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <ac_nonexistent.h> -+_ACEOF -+if { (eval echo "$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}$CPP" >&6 -+ac_preproc_ok=false -+for ac_c_preproc_warn_flag in '' yes -+do -+ # Use a header file that comes with gcc, so configuring glibc -+ # with a fresh cross-compiler works. -+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since -+ # <limits.h> exists even on freestanding compilers. -+ # On the NeXT, cc -E runs the code through the compiler's parser, -+ # not just through cpp. "Syntax error" is here to catch this case. -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <ac_nonexistent.h> -+_ACEOF -+if { (eval echo "$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 <stdlib.h> -+#include <stdarg.h> -+#include <string.h> -+#include <float.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 $ac_status); }; }; then -+ ac_cv_header_stdc=yes -+else -+ echo "$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 <string.h> -+ -+_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 <stdlib.h> -+ -+_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.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#include <ctype.h> -+#if ((' ' & 0x0FF) == 0x020) -+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -+#else -+# define ISLOWER(c) \ -+ (('a' <= (c) && (c) <= 'i') \ -+ || ('j' <= (c) && (c) <= 'r') \ -+ || ('s' <= (c) && (c) <= 'z')) -+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -+#endif -+ -+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -+int -+main () -+{ -+ int i; -+ for (i = 0; i < 256; i++) -+ if (XOR (islower (i), ISLOWER (i)) -+ || toupper (i) != TOUPPER (i)) -+ exit(2); -+ exit (0); -+} -+_ACEOF -+rm -f conftest$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 $ac_cv_header_stdc = yes; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define STDC_HEADERS 1 -+_ACEOF -+ -+fi -+ -+echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 -+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 -+if test "${ac_cv_c_const+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 () -+{ -+/* FIXME: Include the comments suggested by Paul. */ -+#ifndef __cplusplus -+ /* Ultrix mips cc rejects this. */ -+ typedef int charset[2]; -+ const charset x; -+ /* SunOS 4.1.1 cc rejects this. */ -+ char const *const *ccp; -+ char **p; -+ /* NEC SVR4.0.2 mips cc rejects this. */ -+ struct point {int x, y;}; -+ static struct point const zero = {0,0}; -+ /* AIX XL C 1.02.0.0 rejects this. -+ It does not let you subtract one const X* pointer from another in -+ an arm of an if-expression whose if-part is not a constant -+ expression */ -+ const char *g = "string"; -+ ccp = &g + (g ? g-g : 0); -+ /* HPUX 7.0 cc rejects these. */ -+ ++ccp; -+ p = (char**) ccp; -+ ccp = (char const *const *) p; -+ { /* SCO 3.2v4 cc rejects this. */ -+ char *t; -+ char const *s = 0 ? (char *) 0 : (char const *) 0; -+ -+ *t++ = 0; -+ } -+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ -+ int x[] = {25, 17}; -+ const int *foo = &x[0]; -+ ++foo; -+ } -+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ -+ typedef const int *iptr; -+ iptr p = 0; -+ ++p; -+ } -+ { /* AIX XL C 1.02.0.0 rejects this saying -+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ -+ struct s { int j; const int *ap[3]; }; -+ struct s *b; b->j = 5; -+ } -+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ -+ const int foo = 10; -+ } -+#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 $ac_status); }; }; then -+ ac_cv_c_const=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_c_const=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 -+echo "${ECHO_T}$ac_cv_c_const" >&6 -+if test $ac_cv_c_const = no; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define const -+_ACEOF -+ -+fi -+ -+echo "$as_me:$LINENO: checking for inline" >&5 -+echo $ECHO_N "checking for inline... $ECHO_C" >&6 -+if test "${ac_cv_c_inline+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_c_inline=no -+for ac_kw in inline __inline__ __inline; do -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+#ifndef __cplusplus -+typedef int foo_t; -+static $ac_kw foo_t static_foo () {return 0; } -+$ac_kw foo_t foo () {return 0; } -+#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 $ac_status); }; }; then -+ ac_cv_c_inline=$ac_kw; 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 -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 -+echo "${ECHO_T}$ac_cv_c_inline" >&6 -+ -+ -+case $ac_cv_c_inline in -+ inline | yes) ;; -+ *) -+ case $ac_cv_c_inline in -+ no) ac_val=;; -+ *) ac_val=$ac_cv_c_inline;; -+ esac -+ cat >>confdefs.h <<_ACEOF -+#ifndef __cplusplus -+#define inline $ac_val -+#endif -+_ACEOF -+ ;; -+esac -+ -+# On IRIX 5.3, sys/types and inttypes.h are conflicting. -+ -+ -+ -+ -+ -+ -+ -+ -+ -+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ -+ inttypes.h stdint.h unistd.h -+do -+as_ac_Header=`echo "ac_cv_header_$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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+echo "$as_me:$LINENO: checking for off_t" >&5 -+echo $ECHO_N "checking for off_t... $ECHO_C" >&6 -+if test "${ac_cv_type_off_t+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. */ -+$ac_includes_default -+int -+main () -+{ -+if ((off_t *) 0) -+ return 0; -+if (sizeof (off_t)) -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$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 $ac_status); }; }; then -+ ac_cv_type_off_t=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_type_off_t=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 -+echo "${ECHO_T}$ac_cv_type_off_t" >&6 -+if test $ac_cv_type_off_t = yes; then -+ : -+else -+ -+cat >>confdefs.h <<_ACEOF -+#define off_t long -+_ACEOF -+ -+fi -+ -+echo "$as_me:$LINENO: checking for size_t" >&5 -+echo $ECHO_N "checking for size_t... $ECHO_C" >&6 -+if test "${ac_cv_type_size_t+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. */ -+$ac_includes_default -+int -+main () -+{ -+if ((size_t *) 0) -+ return 0; -+if (sizeof (size_t)) -+ return 0; -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$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 $ac_status); }; }; then -+ ac_cv_type_size_t=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_type_size_t=no -+fi -+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -+echo "${ECHO_T}$ac_cv_type_size_t" >&6 -+if test $ac_cv_type_size_t = yes; then -+ : -+else -+ -+cat >>confdefs.h <<_ACEOF -+#define size_t unsigned -+_ACEOF -+ -+fi -+ -+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works -+# for constant arguments. Useless! -+echo "$as_me:$LINENO: checking for working alloca.h" >&5 -+echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 -+if test "${ac_cv_working_alloca_h+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 <alloca.h> -+int -+main () -+{ -+char *p = (char *) alloca (2 * sizeof (int)); -+ ; -+ 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 $ac_status); }; }; then -+ ac_cv_working_alloca_h=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_working_alloca_h=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 -+echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 -+if test $ac_cv_working_alloca_h = yes; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_ALLOCA_H 1 -+_ACEOF -+ -+fi -+ -+echo "$as_me:$LINENO: checking for alloca" >&5 -+echo $ECHO_N "checking for alloca... $ECHO_C" >&6 -+if test "${ac_cv_func_alloca_works+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 __GNUC__ -+# define alloca __builtin_alloca -+#else -+# ifdef _MSC_VER -+# include <malloc.h> -+# define alloca _alloca -+# else -+# if HAVE_ALLOCA_H -+# include <alloca.h> -+# else -+# ifdef _AIX -+ #pragma alloca -+# else -+# ifndef alloca /* predefined by HP cc +Olibcalls */ -+char *alloca (); -+# endif -+# endif -+# endif -+# endif -+#endif -+ -+int -+main () -+{ -+char *p = (char *) alloca (1); -+ ; -+ 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 $ac_status); }; }; then -+ ac_cv_func_alloca_works=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_func_alloca_works=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 -+echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 -+ -+if test $ac_cv_func_alloca_works = yes; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_ALLOCA 1 -+_ACEOF -+ -+else -+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions -+# that cause trouble. Some versions do not even contain alloca or -+# contain a buggy version. If you still want to use their alloca, -+# use ar to extract alloca.o from them instead of compiling alloca.c. -+ -+ALLOCA=alloca.$ac_objext -+ -+cat >>confdefs.h <<\_ACEOF -+#define C_ALLOCA 1 -+_ACEOF -+ -+ -+echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 -+echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 -+if test "${ac_cv_os_cray+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. */ -+#if defined(CRAY) && ! defined(CRAY2) -+webecray -+#else -+wenotbecray -+#endif -+ -+_ACEOF -+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -+ $EGREP "webecray" >/dev/null 2>&1; then -+ ac_cv_os_cray=yes -+else -+ ac_cv_os_cray=no -+fi -+rm -f conftest* -+ -+fi -+echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 -+echo "${ECHO_T}$ac_cv_os_cray" >&6 -+if test $ac_cv_os_cray = yes; then -+ for ac_func in _getb67 GETB67 getb67; do -+ as_ac_var=`echo "ac_cv_func_$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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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 CRAY_STACKSEG_END $ac_func -+_ACEOF -+ -+ break -+fi -+ -+ done -+fi -+ -+echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 -+echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 -+if test "${ac_cv_c_stack_direction+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test "$cross_compiling" = yes; then -+ ac_cv_c_stack_direction=0 -+else -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+int -+find_stack_direction () -+{ -+ static char *addr = 0; -+ auto char dummy; -+ if (addr == 0) -+ { -+ addr = &dummy; -+ return find_stack_direction (); -+ } -+ else -+ return (&dummy > addr) ? 1 : -1; -+} -+ -+int -+main () -+{ -+ exit (find_stack_direction () < 0); -+} -+_ACEOF -+rm -f conftest$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 $ac_status); }; }; then -+ ac_cv_c_stack_direction=1 -+else -+ echo "$as_me: program exited with status $ac_status" >&5 -+echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+( exit $ac_status ) -+ac_cv_c_stack_direction=-1 -+fi -+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+fi -+fi -+echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 -+echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 -+ -+cat >>confdefs.h <<_ACEOF -+#define STACK_DIRECTION $ac_cv_c_stack_direction -+_ACEOF -+ -+ -+fi -+ -+ -+ -+for ac_header in stdlib.h unistd.h -+do -+as_ac_Header=`echo "ac_cv_header_$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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+for ac_func in getpagesize -+do -+as_ac_var=`echo "ac_cv_func_$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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+echo "$as_me:$LINENO: checking for working mmap" >&5 -+echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 -+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ if test "$cross_compiling" = yes; then -+ ac_cv_func_mmap_fixed_mapped=no -+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 -+/* malloc might have been renamed as rpl_malloc. */ -+#undef malloc -+ -+/* Thanks to Mike Haertel and Jim Avera for this test. -+ Here is a matrix of mmap possibilities: -+ mmap private not fixed -+ mmap private fixed at somewhere currently unmapped -+ mmap private fixed at somewhere already mapped -+ mmap shared not fixed -+ mmap shared fixed at somewhere currently unmapped -+ mmap shared fixed at somewhere already mapped -+ For private mappings, we should verify that changes cannot be read() -+ back from the file, nor mmap's back from the file at a different -+ address. (There have been systems where private was not correctly -+ implemented like the infamous i386 svr4.0, and systems where the -+ VM page cache was not coherent with the file system buffer cache -+ like early versions of FreeBSD and possibly contemporary NetBSD.) -+ For shared mappings, we should conversely verify that changes get -+ propagated back to all the places they're supposed to be. -+ -+ Grep wants private fixed already mapped. -+ The main things grep needs to know about mmap are: -+ * does it exist and is it safe to write into the mmap'd area -+ * how to use it (BSD variants) */ -+ -+#include <fcntl.h> -+#include <sys/mman.h> -+ -+#if !STDC_HEADERS && !HAVE_STDLIB_H -+char *malloc (); -+#endif -+ -+/* This mess was copied from the GNU getpagesize.h. */ -+#if !HAVE_GETPAGESIZE -+/* Assume that all systems that can run configure have sys/param.h. */ -+# if !HAVE_SYS_PARAM_H -+# define HAVE_SYS_PARAM_H 1 -+# endif -+ -+# ifdef _SC_PAGESIZE -+# define getpagesize() sysconf(_SC_PAGESIZE) -+# else /* no _SC_PAGESIZE */ -+# if HAVE_SYS_PARAM_H -+# include <sys/param.h> -+# ifdef EXEC_PAGESIZE -+# define getpagesize() EXEC_PAGESIZE -+# else /* no EXEC_PAGESIZE */ -+# ifdef NBPG -+# define getpagesize() NBPG * CLSIZE -+# ifndef CLSIZE -+# define CLSIZE 1 -+# endif /* no CLSIZE */ -+# else /* no NBPG */ -+# ifdef NBPC -+# define getpagesize() NBPC -+# else /* no NBPC */ -+# ifdef PAGESIZE -+# define getpagesize() PAGESIZE -+# endif /* PAGESIZE */ -+# endif /* no NBPC */ -+# endif /* no NBPG */ -+# endif /* no EXEC_PAGESIZE */ -+# else /* no HAVE_SYS_PARAM_H */ -+# define getpagesize() 8192 /* punt totally */ -+# endif /* no HAVE_SYS_PARAM_H */ -+# endif /* no _SC_PAGESIZE */ -+ -+#endif /* no HAVE_GETPAGESIZE */ -+ -+int -+main () -+{ -+ char *data, *data2, *data3; -+ int i, pagesize; -+ int fd; -+ -+ pagesize = getpagesize (); -+ -+ /* First, make a file with some known garbage in it. */ -+ data = (char *) malloc (pagesize); -+ if (!data) -+ exit (1); -+ for (i = 0; i < pagesize; ++i) -+ *(data + i) = rand (); -+ umask (0); -+ fd = creat ("conftest.mmap", 0600); -+ if (fd < 0) -+ exit (1); -+ if (write (fd, data, pagesize) != pagesize) -+ exit (1); -+ close (fd); -+ -+ /* Next, try to mmap the file at a fixed address which already has -+ something else allocated at it. If we can, also make sure that -+ we see the same garbage. */ -+ fd = open ("conftest.mmap", O_RDWR); -+ if (fd < 0) -+ exit (1); -+ data2 = (char *) malloc (2 * pagesize); -+ if (!data2) -+ exit (1); -+ data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); -+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, -+ MAP_PRIVATE | MAP_FIXED, fd, 0L)) -+ exit (1); -+ for (i = 0; i < pagesize; ++i) -+ if (*(data + i) != *(data2 + i)) -+ exit (1); -+ -+ /* Finally, make sure that changes to the mapped area do not -+ percolate back to the file as seen by read(). (This is a bug on -+ some variants of i386 svr4.0.) */ -+ for (i = 0; i < pagesize; ++i) -+ *(data2 + i) = *(data2 + i) + 1; -+ data3 = (char *) malloc (pagesize); -+ if (!data3) -+ exit (1); -+ if (read (fd, data3, pagesize) != pagesize) -+ exit (1); -+ for (i = 0; i < pagesize; ++i) -+ if (*(data + i) != *(data3 + i)) -+ exit (1); -+ close (fd); -+ 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 $ac_status); }; }; then -+ ac_cv_func_mmap_fixed_mapped=yes -+else -+ echo "$as_me: program exited with status $ac_status" >&5 -+echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+( exit $ac_status ) -+ac_cv_func_mmap_fixed_mapped=no -+fi -+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+fi -+fi -+echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 -+echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 -+if test $ac_cv_func_mmap_fixed_mapped = yes; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_MMAP 1 -+_ACEOF -+ -+fi -+rm -f conftest.mmap -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+for ac_header in argz.h limits.h locale.h nl_types.h malloc.h string.h \ -+unistd.h values.h sys/param.h -+do -+as_ac_Header=`echo "ac_cv_header_$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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ -+__argz_count __argz_stringify __argz_next -+do -+as_ac_var=`echo "ac_cv_func_$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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ -+ if test "${ac_cv_func_stpcpy+set}" != "set"; then -+ -+for ac_func in stpcpy -+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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+done -+ -+ fi -+ if test "${ac_cv_func_stpcpy}" = "yes"; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_STPCPY 1 -+_ACEOF -+ -+ fi -+ -+ if test $ac_cv_header_locale_h = yes; then -+ echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5 -+echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 -+if test "${am_cv_val_LC_MESSAGES+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 <locale.h> -+int -+main () -+{ -+return LC_MESSAGES -+ ; -+ 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 $ac_status); }; }; then -+ am_cv_val_LC_MESSAGES=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+am_cv_val_LC_MESSAGES=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5 -+echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 -+ if test $am_cv_val_LC_MESSAGES = yes; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_LC_MESSAGES 1 -+_ACEOF -+ -+ fi -+ fi -+ echo "$as_me:$LINENO: checking whether NLS is requested" >&5 -+echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 -+ # Check whether --enable-nls or --disable-nls was given. -+if test "${enable_nls+set}" = set; then -+ enableval="$enable_nls" -+ USE_NLS=$enableval -+else -+ USE_NLS=yes -+fi; -+ echo "$as_me:$LINENO: result: $USE_NLS" >&5 -+echo "${ECHO_T}$USE_NLS" >&6 -+ -+ -+ USE_INCLUDED_LIBINTL=no -+ -+ if test "$USE_NLS" = "yes"; then -+ echo "$as_me:$LINENO: checking whether included gettext is requested" >&5 -+echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6 -+ -+# Check whether --with-included-gettext or --without-included-gettext was given. -+if test "${with_included_gettext+set}" = set; then -+ withval="$with_included_gettext" -+ nls_cv_force_use_gnu_gettext=$withval -+else -+ nls_cv_force_use_gnu_gettext=no -+fi; -+ echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5 -+echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6 -+ -+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" -+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then -+ nls_cv_header_intl= -+ nls_cv_header_libgt= -+ CATOBJEXT= -+ -+ if test "${ac_cv_header_libintl_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for libintl.h" >&5 -+echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6 -+if test "${ac_cv_header_libintl_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 -+echo "${ECHO_T}$ac_cv_header_libintl_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking libintl.h usability" >&5 -+echo $ECHO_N "checking libintl.h 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. */ -+$ac_includes_default -+#include <libintl.h> -+_ACEOF -+rm -f conftest.$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 libintl.h presence" >&5 -+echo $ECHO_N "checking libintl.h 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 <libintl.h> -+_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:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: libintl.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&5 -+echo "$as_me: WARNING: libintl.h: section \"Present But Cannot Be Compiled\"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<\_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for libintl.h" >&5 -+echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6 -+if test "${ac_cv_header_libintl_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_libintl_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5 -+echo "${ECHO_T}$ac_cv_header_libintl_h" >&6 -+ -+fi -+if test $ac_cv_header_libintl_h = yes; then -+ echo "$as_me:$LINENO: checking for gettext in libc" >&5 -+echo $ECHO_N "checking for gettext in libc... $ECHO_C" >&6 -+if test "${gt_cv_func_gettext_libc+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 <libintl.h> -+int -+main () -+{ -+return (int) gettext ("") -+ ; -+ 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 $ac_status); }; }; then -+ gt_cv_func_gettext_libc=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+gt_cv_func_gettext_libc=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libc" >&5 -+echo "${ECHO_T}$gt_cv_func_gettext_libc" >&6 -+ -+ if test "$gt_cv_func_gettext_libc" != "yes"; then -+ echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5 -+echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6 -+if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_check_lib_save_LIBS=$LIBS -+LIBS="-lintl $LIBS" -+cat >conftest.$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 bindtextdomain (); -+int -+main () -+{ -+bindtextdomain (); -+ ; -+ 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 $ac_status); }; }; then -+ ac_cv_lib_intl_bindtextdomain=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+ac_cv_lib_intl_bindtextdomain=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+LIBS=$ac_check_lib_save_LIBS -+fi -+echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5 -+echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6 -+if test $ac_cv_lib_intl_bindtextdomain = yes; then -+ echo "$as_me:$LINENO: checking for gettext in libintl" >&5 -+echo $ECHO_N "checking for gettext in libintl... $ECHO_C" >&6 -+if test "${gt_cv_func_gettext_libintl+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 (int) gettext ("") -+ ; -+ 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 $ac_status); }; }; then -+ gt_cv_func_gettext_libintl=yes -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+gt_cv_func_gettext_libintl=no -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libintl" >&5 -+echo "${ECHO_T}$gt_cv_func_gettext_libintl" >&6 -+fi -+ -+ fi -+ -+ if test "$gt_cv_func_gettext_libc" = "yes" \ -+ || test "$gt_cv_func_gettext_libintl" = "yes"; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define HAVE_GETTEXT 1 -+_ACEOF -+ -+ # Extract the first word of "msgfmt", so it can be a program name with args. -+set dummy msgfmt; 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_path_MSGFMT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case "$MSGFMT" in -+ /*) -+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" -+ for ac_dir in $PATH; do -+ test -z "$ac_dir" && ac_dir=. -+ if test -f $ac_dir/$ac_word; then -+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then -+ ac_cv_path_MSGFMT="$ac_dir/$ac_word" -+ break -+ fi -+ fi -+ done -+ IFS="$ac_save_ifs" -+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" -+ ;; -+esac -+fi -+MSGFMT="$ac_cv_path_MSGFMT" -+if test -n "$MSGFMT"; then -+ echo "$as_me:$LINENO: result: $MSGFMT" >&5 -+echo "${ECHO_T}$MSGFMT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ if test "$MSGFMT" != "no"; then -+ -+for ac_func in dcgettext -+do -+as_ac_var=`echo "ac_cv_func_$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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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 -+ -+ # Extract the first word of "gmsgfmt", so it can be a program name with args. -+set dummy gmsgfmt; 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_path_GMSGFMT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case $GMSGFMT in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ 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_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" -+ ;; -+esac -+fi -+GMSGFMT=$ac_cv_path_GMSGFMT -+ -+if test -n "$GMSGFMT"; then -+ echo "$as_me:$LINENO: result: $GMSGFMT" >&5 -+echo "${ECHO_T}$GMSGFMT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ # Extract the first word of "xgettext", so it can be a program name with args. -+set dummy xgettext; 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_path_XGETTEXT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case "$XGETTEXT" in -+ /*) -+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. -+ ;; -+ *) -+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" -+ for ac_dir in $PATH; do -+ test -z "$ac_dir" && ac_dir=. -+ if test -f $ac_dir/$ac_word; then -+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then -+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word" -+ break -+ fi -+ fi -+ done -+ IFS="$ac_save_ifs" -+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" -+ ;; -+esac -+fi -+XGETTEXT="$ac_cv_path_XGETTEXT" -+if test -n "$XGETTEXT"; then -+ echo "$as_me:$LINENO: result: $XGETTEXT" >&5 -+echo "${ECHO_T}$XGETTEXT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ cat >conftest.$ac_ext <<_ACEOF -+/* confdefs.h. */ -+_ACEOF -+cat confdefs.h >>conftest.$ac_ext -+cat >>conftest.$ac_ext <<_ACEOF -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+extern int _nl_msg_cat_cntr; -+ return _nl_msg_cat_cntr -+ ; -+ return 0; -+} -+_ACEOF -+rm -f conftest.$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 $ac_status); }; }; then -+ CATOBJEXT=.gmo -+ DATADIRNAME=share -+else -+ echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+CATOBJEXT=.mo -+ DATADIRNAME=lib -+fi -+rm -f conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ INSTOBJEXT=.mo -+ fi -+ fi -+ -+fi -+ -+ -+ -+ -+ if test x"$CATOBJEXT" = x && test -d $srcdir/../intl; then -+ # Neither gettext nor catgets in included in the C library. -+ # Fall back on GNU gettext library (assuming it is present). -+ nls_cv_use_gnu_gettext=yes -+ fi -+ fi -+ -+ if test "$nls_cv_use_gnu_gettext" = "yes"; then -+ INTLOBJS="\$(GETTOBJS)" -+ # Extract the first word of "msgfmt", so it can be a program name with args. -+set dummy msgfmt; 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_path_MSGFMT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case "$MSGFMT" in -+ /*) -+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" -+ for ac_dir in $PATH; do -+ test -z "$ac_dir" && ac_dir=. -+ if test -f $ac_dir/$ac_word; then -+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then -+ ac_cv_path_MSGFMT="$ac_dir/$ac_word" -+ break -+ fi -+ fi -+ done -+ IFS="$ac_save_ifs" -+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt" -+ ;; -+esac -+fi -+MSGFMT="$ac_cv_path_MSGFMT" -+if test -n "$MSGFMT"; then -+ echo "$as_me:$LINENO: result: $MSGFMT" >&5 -+echo "${ECHO_T}$MSGFMT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ # Extract the first word of "gmsgfmt", so it can be a program name with args. -+set dummy gmsgfmt; 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_path_GMSGFMT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case $GMSGFMT in -+ [\\/]* | ?:[\\/]*) -+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. -+ ;; -+ *) -+ 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_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" -+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ break 2 -+ fi -+done -+done -+ -+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" -+ ;; -+esac -+fi -+GMSGFMT=$ac_cv_path_GMSGFMT -+ -+if test -n "$GMSGFMT"; then -+ echo "$as_me:$LINENO: result: $GMSGFMT" >&5 -+echo "${ECHO_T}$GMSGFMT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ # Extract the first word of "xgettext", so it can be a program name with args. -+set dummy xgettext; 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_path_XGETTEXT+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ case "$XGETTEXT" in -+ /*) -+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. -+ ;; -+ *) -+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" -+ for ac_dir in $PATH; do -+ test -z "$ac_dir" && ac_dir=. -+ if test -f $ac_dir/$ac_word; then -+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then -+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word" -+ break -+ fi -+ fi -+ done -+ IFS="$ac_save_ifs" -+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" -+ ;; -+esac -+fi -+XGETTEXT="$ac_cv_path_XGETTEXT" -+if test -n "$XGETTEXT"; then -+ echo "$as_me:$LINENO: result: $XGETTEXT" >&5 -+echo "${ECHO_T}$XGETTEXT" >&6 -+else -+ echo "$as_me:$LINENO: result: no" >&5 -+echo "${ECHO_T}no" >&6 -+fi -+ -+ -+ USE_INCLUDED_LIBINTL=yes -+ CATOBJEXT=.gmo -+ INSTOBJEXT=.mo -+ DATADIRNAME=share -+ INTLDEPS='$(top_builddir)/../intl/libintl.a' -+ INTLLIBS=$INTLDEPS -+ LIBS=`echo $LIBS | sed -e 's/-lintl//'` -+ nls_cv_header_intl=libintl.h -+ nls_cv_header_libgt=libgettext.h -+ fi -+ -+ if test "$XGETTEXT" != ":"; then -+ if $XGETTEXT --omit-header /dev/null 2> /dev/null; then -+ : ; -+ else -+ echo "$as_me:$LINENO: result: found xgettext programs is not GNU xgettext; ignore it" >&5 -+echo "${ECHO_T}found xgettext programs is not GNU xgettext; ignore it" >&6 -+ XGETTEXT=":" -+ fi -+ fi -+ -+ # We need to process the po/ directory. -+ POSUB=po -+ else -+ DATADIRNAME=share -+ nls_cv_header_intl=libintl.h -+ nls_cv_header_libgt=libgettext.h -+ fi -+ -+ # If this is used in GNU gettext we have to set USE_NLS to `yes' -+ # because some of the sources are only built for this goal. -+ if test "$PACKAGE" = gettext; then -+ USE_NLS=yes -+ USE_INCLUDED_LIBINTL=yes -+ fi -+ -+ for lang in $ALL_LINGUAS; do -+ GMOFILES="$GMOFILES $lang.gmo" -+ POFILES="$POFILES $lang.po" -+ done -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ -+ if test "x$CATOBJEXT" != "x"; then -+ -+cat >>confdefs.h <<\_ACEOF -+#define ENABLE_NLS 1 -+_ACEOF -+ -+ fi -+ -+ -+ if test "x$CATOBJEXT" != "x"; then -+ if test "x$ALL_LINGUAS" = "x"; then -+ LINGUAS= -+ else -+ echo "$as_me:$LINENO: checking for catalogs to be installed" >&5 -+echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 -+ NEW_LINGUAS= -+ for lang in ${LINGUAS=$ALL_LINGUAS}; do -+ case "$ALL_LINGUAS" in -+ *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; -+ esac -+ done -+ LINGUAS=$NEW_LINGUAS -+ echo "$as_me:$LINENO: result: $LINGUAS" >&5 -+echo "${ECHO_T}$LINGUAS" >&6 -+ fi -+ -+ if test -n "$LINGUAS"; then -+ for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done -+ fi -+ fi -+ -+ if test $ac_cv_header_locale_h = yes; then -+ INCLUDE_LOCALE_H="#include <locale.h>" -+ else -+ INCLUDE_LOCALE_H="\ -+/* The system does not provide the header <locale.h>. Take care yourself. */" -+ fi -+ -+ -+ if test -f $srcdir/po2tbl.sed.in; then -+ if test "$CATOBJEXT" = ".cat"; then -+ if test "${ac_cv_header_linux_version_h+set}" = set; then -+ echo "$as_me:$LINENO: checking for linux/version.h" >&5 -+echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6 -+if test "${ac_cv_header_linux_version_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5 -+echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6 -+else -+ # Is the header compilable? -+echo "$as_me:$LINENO: checking linux/version.h usability" >&5 -+echo $ECHO_N "checking linux/version.h 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. */ -+$ac_includes_default -+#include <linux/version.h> -+_ACEOF -+rm -f conftest.$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 linux/version.h presence" >&5 -+echo $ECHO_N "checking linux/version.h 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 <linux/version.h> -+_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:$LINENO: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&5 -+echo "$as_me: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the compiler's result" >&5 -+echo "$as_me: WARNING: linux/version.h: proceeding with the compiler's result" >&2;} -+ ac_header_preproc=yes -+ ;; -+ no:yes:* ) -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: present but cannot be compiled" >&5 -+echo "$as_me: WARNING: linux/version.h: present but cannot be compiled" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: check for missing prerequisite headers?" >&5 -+echo "$as_me: WARNING: linux/version.h: check for missing prerequisite headers?" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: see the Autoconf documentation" >&5 -+echo "$as_me: WARNING: linux/version.h: see the Autoconf documentation" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: section \"Present But Cannot Be Compiled\"" >&5 -+echo "$as_me: WARNING: linux/version.h: section \"Present But Cannot Be Compiled\"" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the preprocessor's result" >&5 -+echo "$as_me: WARNING: linux/version.h: proceeding with the preprocessor's result" >&2;} -+ { echo "$as_me:$LINENO: WARNING: linux/version.h: in the future, the compiler will take precedence" >&5 -+echo "$as_me: WARNING: linux/version.h: in the future, the compiler will take precedence" >&2;} -+ ( -+ cat <<\_ASBOX -+## ------------------------------------------ ## -+## Report this to the AC_PACKAGE_NAME lists. ## -+## ------------------------------------------ ## -+_ASBOX -+ ) | -+ sed "s/^/$as_me: WARNING: /" >&2 -+ ;; -+esac -+echo "$as_me:$LINENO: checking for linux/version.h" >&5 -+echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6 -+if test "${ac_cv_header_linux_version_h+set}" = set; then -+ echo $ECHO_N "(cached) $ECHO_C" >&6 -+else -+ ac_cv_header_linux_version_h=$ac_header_preproc -+fi -+echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5 -+echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6 -+ -+fi -+if test $ac_cv_header_linux_version_h = yes; then -+ msgformat=linux -+else -+ msgformat=xopen -+fi -+ -+ -+ -+ sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed -+ fi -+ sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ -+ $srcdir/po2tbl.sed.in > po2tbl.sed -+ fi -+ -+ if test "$PACKAGE" = "gettext"; then -+ GT_NO="#NO#" -+ GT_YES= -+ else -+ GT_NO= -+ GT_YES="#YES#" -+ fi -+ -+ -+ -+ MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" -+ -+ -+ l= -+ -+ -+ if test -f $srcdir/po/POTFILES.in; then -+ test -d po || mkdir po -+ if test "x$srcdir" != "x."; then -+ if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then -+ posrcprefix="$srcdir/" -+ else -+ posrcprefix="../$srcdir/" -+ fi -+ else -+ posrcprefix="../" -+ fi -+ rm -f po/POTFILES -+ sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ -+ < $srcdir/po/POTFILES.in > po/POTFILES -+ 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 ${host} = i386-*-windows*. -+ -+ -+ -+ -+ -+for ac_header in stdlib.h string.h strings.h unistd.h time.h -+do -+as_ac_Header=`echo "ac_cv_header_$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 <limits.h> declares $ac_func. -+ For example, HP-UX 11i <limits.h> 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 <limits.h> to <assert.h> if __STDC__ is defined, since -+ <limits.h> exists even on freestanding compilers. */ -+ -+#ifdef __STDC__ -+# include <limits.h> -+#else -+# include <assert.h> -+#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 -+ -+ -+. ${srcdir}/../../bfd/configure.host -+ -+ -+ -+USE_MAINTAINER_MODE=no -+# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. -+if test "${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 = $sim_profile" 6>&1 -+fi -+else -+ sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1" -+fi; -+ -+ -+echo "$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 <sys/types.h> -+#include <signal.h> -+#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" -+ -+ -+ -+for ac_header in unistd.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" | $as_tr_cpp` 1 -+_ACEOF -+ -+fi -+ -+done -+ -+ -+ -+ac_sources="$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. 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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 -uNr gdb-6.5.orig/sim/bfin/configure.ac gdb-6.5/sim/bfin/configure.ac ---- gdb-6.5.orig/sim/bfin/configure.ac 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/configure.ac 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,12 @@ -+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) -+ -+sinclude(../common/common.m4) -+ -+AC_CHECK_HEADERS(unistd.h) -+ -+SIM_AC_OUTPUT -diff -uNr gdb-6.5.orig/sim/bfin/interp.c gdb-6.5/sim/bfin/interp.c ---- gdb-6.5.orig/sim/bfin/interp.c 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/interp.c 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,651 @@ -+/* Simulator for Analog Devices Blackfin processer. -+ -+ Copyright (C) 2005 Free Software Foundation, Inc. -+ Contributed by Analog Devices. -+ -+ This file is part of 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 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. */ -+ -+#include "config.h" -+ -+#include <signal.h> -+#ifdef HAVE_UNISTD_H -+#include <unistd.h> -+#endif -+ -+#include "sysdep.h" -+#include "bfd.h" -+#include "gdb/callback.h" -+#include "bfin-sim.h" -+#include "gdb/sim-bfin.h" -+ -+/* This file is local - if newlib changes, then so should this. */ -+#include "syscall.h" -+ -+#include <math.h> -+ -+#ifdef _WIN32 -+#include <float.h> /* Needed for _isnan(). */ -+#define isnan _isnan -+#endif -+ -+#ifndef SIGBUS -+#define SIGBUS SIGSEGV -+#endif -+ -+#ifndef SIGQUIT -+#define SIGQUIT SIGTERM -+#endif -+ -+#ifndef SIGTRAP -+#define SIGTRAP 5 -+#endif -+ -+/* Define the rate at which the simulator should poll the host -+ for a quit. */ -+#define POLL_QUIT_INTERVAL 0x60000 -+ -+saved_state_type saved_state; -+ -+static char **prog_argv; -+static SIM_OPEN_KIND sim_kind; -+static char *myname; -+static int tracing = 0; -+static host_callback *callback; -+ -+#if defined(__GO32__) || defined(_WIN32) -+int sim_memory_size = 19; -+#else -+int sim_memory_size = 24; -+#endif -+ -+ -+/* Count the number of arguments in an argv. */ -+static int -+count_argc (char **argv) -+{ -+ int i; -+ -+ if (! argv) -+ return -1; -+ -+ for (i = 0; argv[i] != NULL; ++i) -+ continue; -+ return i; -+} -+ -+/* This function exists mainly for the purpose of setting a breakpoint to -+ catch simulated bus errors when running the simulator under GDB. */ -+ -+void -+raise_exception (int x) -+{ -+ saved_state.exception = x; -+} -+ -+void -+raise_buserror () -+{ -+ raise_exception (SIGBUS); -+} -+ -+static int -+get_now () -+{ -+ return time ((long *) 0); -+} -+ -+static int -+now_persec () -+{ -+ return 1; -+} -+ -+/* Simulate a monitor trap, put the result into r0 and errno into r1 -+ return offset by which to adjust pc. */ -+ -+void -+bfin_trap () -+{ -+ int reason = DREG (2); -+ int sys = DREG (0); -+ bu32 args = DREG (1); -+ -+ switch (sys) -+ { -+ case SYS_exit: -+ saved_state.exception = SIGQUIT; -+ DREG (0) = get_long (saved_state.memory, args); -+ return; -+ case SYS_open: -+ { -+ char *arg0 = (char *)(saved_state.memory + get_long (saved_state.memory, args)); -+ bu32 arg1 = get_long (saved_state.memory, args + 4); -+ bu32 arg2 = get_long (saved_state.memory, args + 8); -+ if (strcmp (arg0, ":tt") == 0) -+ DREG (0) = arg2 == 4 ? 0 : 1; -+ else -+ DREG (0) = callback->open (callback, arg0, arg1); -+ } -+ return; -+ -+ case SYS_write: -+ { -+ bu32 arg0 = get_long (saved_state.memory, args); -+ char *arg1 = (char *)(saved_state.memory + get_long (saved_state.memory, args + 4)); -+ bu32 arg2 = get_long (saved_state.memory, args + 8); -+ DREG (0) = callback->write (callback, arg0, arg1, arg2); -+ } -+ return; -+ -+ case SYS_read: -+ { -+ bu32 arg0 = get_long (saved_state.memory, args); -+ char *arg1 = (char *)(saved_state.memory + get_long (saved_state.memory, args + 4)); -+ bu32 arg2 = get_long (saved_state.memory, args + 8); -+ DREG (0) = callback->read (callback, arg0, arg1, arg2); -+ } -+ return; -+ -+ case SYS_kill: -+ printf ("Killing with signal %d\n", get_long (saved_state.memory, args + 4)); -+ raise (SIGABRT); -+ -+ case SYS_close: -+ DREG (0) = callback->close (callback, get_long (saved_state.memory, args)); -+ return; -+ case SYS_argc: -+ DREG (0) = count_argc (prog_argv); -+ break; -+ case SYS_argnlen: -+ { -+ bu32 arg0 = get_long (saved_state.memory, args); -+ if (arg0 < count_argc (prog_argv)) -+ DREG (0) = strlen (prog_argv[arg0]); -+ else -+ DREG (0) = -1; -+ } -+ return; -+ case SYS_argn: -+ { -+ bu32 arg0 = get_long (saved_state.memory, args); -+ char *arg1 = (char *)(saved_state.memory + get_long (saved_state.memory, args + 4)); -+ if (arg0 < count_argc (prog_argv)) -+ { -+ /* Include the termination byte. */ -+ int i = strlen (prog_argv[arg0]) + 1; -+ DREG (0) = get_long (saved_state.memory, args + 4); -+ memcpy (arg1, prog_argv[arg0], i); -+ } -+ else -+ DREG (0) = -1; -+ } -+ return; -+ case SYS_time: -+ DREG (0) = get_now (); -+ return; -+ default: -+ abort (); -+ } -+} -+ -+void -+control_c (int sig) -+{ -+ raise_exception (SIGINT); -+} -+ -+/* Set the memory size to the power of two provided. */ -+ -+void -+sim_size (int power) -+{ -+ saved_state.msize = 1 << power; -+ -+ sim_memory_size = power; -+ -+ if (saved_state.memory) -+ free (saved_state.memory); -+ -+ saved_state.memory = -+ (unsigned char *) calloc (64, saved_state.msize / 64); -+ -+ if (!saved_state.memory) -+ { -+ fprintf (stderr, -+ "Not enough VM for simulation of %d bytes of RAM\n", -+ saved_state.msize); -+ -+ saved_state.msize = 1; -+ saved_state.memory = (unsigned char *) calloc (1, 1); -+ } -+} -+ -+static void -+init_pointers () -+{ -+ if (saved_state.msize != 1 << sim_memory_size) -+ sim_size (sim_memory_size); -+} -+ -+#define MMASKB ((saved_state.msize -1) & ~0) -+ -+int -+sim_stop (SIM_DESC sd) -+{ -+ raise_exception (SIGINT); -+ return 1; -+} -+ -+/* Set by an instruction emulation function if we performed a jump. */ -+int did_jump; -+ -+/* Execute a single instruction. */ -+ -+static void -+step_once (SIM_DESC sd) -+{ -+ bu32 oldpc = PCREG; -+ -+ if (tracing) -+ fprintf (stderr, "PC: %08x, insn: %04x\n", PCREG, -+ get_word (saved_state.memory, PCREG)); -+ -+ did_jump = 0; -+ interp_insn_bfin (PCREG); -+ -+ /* @@@ Not sure how the hardware really behaves when the last insn -+ of a loop is a jump. */ -+ if (!did_jump) -+ { -+ if (LC1REG && oldpc == LB1REG && --LC1REG) -+ PCREG = LT1REG; -+ else if (LC0REG && oldpc == LB0REG && --LC0REG) -+ PCREG = LT0REG; -+ } -+} -+ -+void -+sim_resume (SIM_DESC sd, int step, int siggnal) -+{ -+ register int insts = 0; -+ -+ int tick_start = get_now (); -+ void (*prev) () = signal (SIGINT, control_c); -+ void (*prev_fpe) () = signal (SIGFPE, SIG_IGN); -+ -+ init_pointers (); -+ -+ /* clear exceptions else it will stop */ -+ saved_state.exception = 0; -+ -+ if(step) -+ { -+ while(step && saved_state.exception == 0) -+ { -+ /* not clear if this will be > 1. Potential problem area */ -+ step_once(sd); -+ step--; -+ } -+ /* Emulate a hardware single step ... raise an exception */ -+ saved_state.exception = SIGTRAP; -+ } -+ else -+ while (saved_state.exception == 0) -+ step_once(sd); -+ -+ saved_state.ticks += get_now () - tick_start; -+ saved_state.insts += insts; -+ -+ signal (SIGFPE, prev_fpe); -+ signal (SIGINT, prev); -+} -+ -+int -+sim_write (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) -+{ -+ int i; -+ -+ init_pointers (); -+ -+ for (i = 0; i < size; i++) -+ saved_state.memory[(MMASKB & (addr + i))] = buffer[i]; -+ -+ return size; -+} -+ -+int -+sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size) -+{ -+ int i; -+ -+ init_pointers (); -+ -+ for (i = 0; i < size; i++) -+ buffer[i] = saved_state.memory[(MMASKB & (addr + i))]; -+ -+ return size; -+} -+ -+int -+sim_trace (SIM_DESC sd) -+{ -+ tracing = 1; -+ sim_resume (sd, 0, 0); -+ tracing = 0; -+ return 1; -+} -+ -+void -+sim_stop_reason (SIM_DESC sd, enum sim_stop *reason, int *sigrc) -+{ -+ if (saved_state.exception == SIGQUIT) -+ { -+ *reason = sim_exited; -+ *sigrc = DREG (0); -+ } -+ else -+ { -+ *reason = sim_stopped; -+ *sigrc = saved_state.exception; -+ } -+} -+ -+void -+sim_info (SIM_DESC sd, int verbose) -+{ -+ double timetaken = -+ (double) saved_state.ticks / (double) now_persec (); -+ -+ callback->printf_filtered (callback, "\n\n# instructions executed %10d\n", -+ saved_state.insts); -+ callback->printf_filtered (callback, "# real time taken %10.4f\n", -+ timetaken); -+} -+ -+static void -+parse_and_set_memory_size (char *str) -+{ -+ int n; -+ -+ n = strtol (str, NULL, 10); -+ if (n > 0 && n <= 24) -+ sim_memory_size = n; -+ else -+ callback->printf_filtered (callback, -+ "Bad memory size %d; must be 1 to 24, inclusive\n", n); -+} -+ -+SIM_DESC -+sim_open (SIM_OPEN_KIND kind, host_callback *cb, -+ struct bfd *abfd, char **argv) -+{ -+ char **p; -+ -+ sim_kind = kind; -+ myname = argv[0]; -+ callback = cb; -+ -+ for (p = argv + 1; *p != NULL; ++p) -+ if (isdigit (**p)) -+ parse_and_set_memory_size (*p); -+ -+ /* fudge our descriptor for now */ -+ return (SIM_DESC) 1; -+} -+ -+void -+sim_close (SIM_DESC sd, int quitting) -+{ -+ /* Nothing to do. */ -+} -+ -+SIM_RC -+sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty) -+{ -+ extern bfd *sim_load_file (); /* ??? Don't know where this should live. */ -+ bfd *prog_bfd; -+ -+ prog_bfd = sim_load_file (sd, myname, callback, prog, abfd, -+ sim_kind == SIM_OPEN_DEBUG, -+ 0, sim_write); -+ -+ /* Set the bfd machine type. */ -+ if (prog_bfd) -+ saved_state.bfd_mach = bfd_get_mach (prog_bfd); -+ else if (abfd) -+ saved_state.bfd_mach = bfd_get_mach (abfd); -+ else -+ saved_state.bfd_mach = 0; -+ -+ if (prog_bfd == NULL) -+ return SIM_RC_FAIL; -+ if (abfd == NULL) -+ bfd_close (prog_bfd); -+ return SIM_RC_OK; -+} -+ -+SIM_RC -+sim_create_inferior (SIM_DESC sd, struct bfd *prog_bfd, -+ char **argv, char **env) -+{ -+ /* Clear the registers. */ -+ memset (&saved_state, 0, -+ (char*) &saved_state.end_of_registers - (char*) &saved_state); -+ -+ /* Set the PC. */ -+ if (prog_bfd != NULL) -+ saved_state.pc = bfd_get_start_address (prog_bfd); -+ -+ SPREG = saved_state.msize; -+ /* Set the bfd machine type. */ -+ if (prog_bfd != NULL) -+ saved_state.bfd_mach = bfd_get_mach (prog_bfd); -+ -+ /* Record the program's arguments. */ -+ prog_argv = argv; -+ -+ return SIM_RC_OK; -+} -+ -+void -+sim_do_command (SIM_DESC sd, char *cmd) -+{ -+ char *sms_cmd = "set-memory-size"; -+ int cmdsize; -+ -+ if (cmd == NULL || *cmd == '\0') -+ cmd = "help"; -+ -+ cmdsize = strlen (sms_cmd); -+ if (strncmp (cmd, sms_cmd, cmdsize) == 0 -+ && strchr (" \t", cmd[cmdsize]) != NULL) -+ parse_and_set_memory_size (cmd + cmdsize + 1); -+ else if (strcmp (cmd, "help") == 0) -+ { -+ (callback->printf_filtered) (callback, -+ "List of Blackfin simulator commands:\n\n"); -+ (callback->printf_filtered) (callback, "help <n> -- Display this information\n"); -+ (callback->printf_filtered) (callback, "set-memory-size <n> -- Set the number of address bits to use\n"); -+ (callback->printf_filtered) (callback, "\n"); -+ } -+ else -+ (callback->printf_filtered) (callback, "Error: \"%s\" is not a valid Blackfin simulator command.\n", cmd); -+} -+ -+void -+sim_set_callbacks (host_callback *p) -+{ -+ callback = p; -+} -+ -+static bu32 -+bfin_extract_unsigned_integer (unsigned char *addr, int len) -+{ -+ bu32 retval; -+ unsigned char * p; -+ unsigned char * startaddr = (unsigned char *)addr; -+ unsigned char * endaddr = startaddr + len; -+ -+ retval = 0; -+ -+ for (p = endaddr; p > startaddr;) -+ retval = (retval << 8) | *--p; -+ -+ return retval; -+} -+ -+static void -+bfin_store_unsigned_integer (unsigned char *addr, int len, bu32 val) -+{ -+ unsigned char *p; -+ unsigned char *startaddr = addr; -+ unsigned char *endaddr = startaddr + len; -+ -+ for (p = startaddr; p < endaddr;) -+ { -+ *p++ = val & 0xff; -+ val >>= 8; -+ } -+} -+ -+int -+sim_fetch_register (SIM_DESC sd, int rn, unsigned char *memory, int length) -+{ -+ bu32 value; -+ -+ init_pointers (); -+ switch (rn) -+ { -+ case SIM_BFIN_R0_REGNUM : value = DREG(0); break; -+ case SIM_BFIN_R1_REGNUM : value = DREG(1); break; -+ case SIM_BFIN_R2_REGNUM : value = DREG(2); break; -+ case SIM_BFIN_R3_REGNUM : value = DREG(3); break; -+ case SIM_BFIN_R4_REGNUM : value = DREG(4); break; -+ case SIM_BFIN_R5_REGNUM : value = DREG(5); break; -+ case SIM_BFIN_R6_REGNUM : value = DREG(6); break; -+ case SIM_BFIN_R7_REGNUM : value = DREG(7); break; -+ case SIM_BFIN_P0_REGNUM : value = PREG(0); break; -+ case SIM_BFIN_P1_REGNUM : value = PREG(1); break; -+ case SIM_BFIN_P2_REGNUM : value = PREG(2); break; -+ case SIM_BFIN_P3_REGNUM : value = PREG(3); break; -+ case SIM_BFIN_P4_REGNUM : value = PREG(4); break; -+ case SIM_BFIN_P5_REGNUM : value = PREG(5); break; -+ case SIM_BFIN_SP_REGNUM : value = SPREG; break; -+ case SIM_BFIN_FP_REGNUM : value = FPREG; break; -+ case SIM_BFIN_I0_REGNUM : value = IREG(0); break; -+ case SIM_BFIN_I1_REGNUM : value = IREG(1); break; -+ case SIM_BFIN_I2_REGNUM : value = IREG(2); break; -+ case SIM_BFIN_I3_REGNUM : value = IREG(3); break; -+ case SIM_BFIN_M0_REGNUM : value = MREG(0); break; -+ case SIM_BFIN_M1_REGNUM : value = MREG(1); break; -+ case SIM_BFIN_M2_REGNUM : value = MREG(2); break; -+ case SIM_BFIN_M3_REGNUM : value = MREG(3); break; -+ case SIM_BFIN_B0_REGNUM : value = BREG(0); break; -+ case SIM_BFIN_B1_REGNUM : value = BREG(1); break; -+ case SIM_BFIN_B2_REGNUM : value = BREG(2); break; -+ case SIM_BFIN_B3_REGNUM : value = BREG(3); break; -+ case SIM_BFIN_L0_REGNUM : value = LREG(0); break; -+ case SIM_BFIN_L1_REGNUM : value = LREG(1); break; -+ case SIM_BFIN_L2_REGNUM : value = LREG(2); break; -+ case SIM_BFIN_L3_REGNUM : value = LREG(3); break; -+ case SIM_BFIN_RETS_REGNUM : value = RETSREG; break; -+ case SIM_BFIN_A0_DOT_X_REGNUM : value = A0XREG; break; -+ case SIM_BFIN_AO_DOT_W_REGNUM : value = A0WREG; break; -+ case SIM_BFIN_A1_DOT_X_REGNUM : value = A1XREG; break; -+ case SIM_BFIN_A1_DOT_W_REGNUM : value = A1WREG; break; -+ case SIM_BFIN_LC0_REGNUM : value = LC0REG; break; -+ case SIM_BFIN_LT0_REGNUM : value = LT0REG; break; -+ case SIM_BFIN_LB0_REGNUM : value = LB0REG; break; -+ case SIM_BFIN_LC1_REGNUM : value = LC1REG; break; -+ case SIM_BFIN_LT1_REGNUM : value = LT1REG; break; -+ case SIM_BFIN_LB1_REGNUM : value = LB1REG; break; -+ case SIM_BFIN_PC_REGNUM : value = PCREG; break; -+ case SIM_BFIN_CC_REGNUM : value = CCREG; break; -+ default : -+ return 0; // will be an error in gdb -+ break; -+ } -+ -+ bfin_store_unsigned_integer (memory, 4, value); -+ -+ return -1; // disables size checking in gdb -+} -+ -+int -+sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length) -+{ -+ bu32 value; -+ -+ value = bfin_extract_unsigned_integer (memory, 4); -+ -+ init_pointers (); -+ switch (rn) -+ { -+ case SIM_BFIN_R0_REGNUM : DREG(0) = value; break; -+ case SIM_BFIN_R1_REGNUM : DREG(1) = value; break; -+ case SIM_BFIN_R2_REGNUM : DREG(2) = value; break; -+ case SIM_BFIN_R3_REGNUM : DREG(3) = value; break; -+ case SIM_BFIN_R4_REGNUM : DREG(4) = value; break; -+ case SIM_BFIN_R5_REGNUM : DREG(5) = value; break; -+ case SIM_BFIN_R6_REGNUM : DREG(6) = value; break; -+ case SIM_BFIN_R7_REGNUM : DREG(7) = value; break; -+ case SIM_BFIN_P0_REGNUM : PREG(0) = value; break; -+ case SIM_BFIN_P1_REGNUM : PREG(1) = value; break; -+ case SIM_BFIN_P2_REGNUM : PREG(2) = value; break; -+ case SIM_BFIN_P3_REGNUM : PREG(3) = value; break; -+ case SIM_BFIN_P4_REGNUM : PREG(4) = value; break; -+ case SIM_BFIN_P5_REGNUM : PREG(5) = value; break; -+ case SIM_BFIN_SP_REGNUM : SPREG = value; break; -+ case SIM_BFIN_FP_REGNUM : FPREG = value; break; -+ case SIM_BFIN_I0_REGNUM : IREG(0) = value; break; -+ case SIM_BFIN_I1_REGNUM : IREG(1) = value; break; -+ case SIM_BFIN_I2_REGNUM : IREG(2) = value; break; -+ case SIM_BFIN_I3_REGNUM : IREG(3) = value; break; -+ case SIM_BFIN_M0_REGNUM : MREG(0) = value; break; -+ case SIM_BFIN_M1_REGNUM : MREG(1) = value; break; -+ case SIM_BFIN_M2_REGNUM : MREG(2) = value; break; -+ case SIM_BFIN_M3_REGNUM : MREG(3) = value; break; -+ case SIM_BFIN_B0_REGNUM : BREG(0) = value; break; -+ case SIM_BFIN_B1_REGNUM : BREG(1) = value; break; -+ case SIM_BFIN_B2_REGNUM : BREG(2) = value; break; -+ case SIM_BFIN_B3_REGNUM : BREG(3) = value; break; -+ case SIM_BFIN_L0_REGNUM : LREG(0) = value; break; -+ case SIM_BFIN_L1_REGNUM : LREG(1) = value; break; -+ case SIM_BFIN_L2_REGNUM : LREG(2) = value; break; -+ case SIM_BFIN_L3_REGNUM : LREG(3) = value; break; -+ case SIM_BFIN_RETS_REGNUM : RETSREG = value; break; -+ case SIM_BFIN_A0_DOT_X_REGNUM : A0XREG = value; break; -+ case SIM_BFIN_AO_DOT_W_REGNUM : A0WREG = value; break; -+ case SIM_BFIN_A1_DOT_X_REGNUM : A1XREG = value; break; -+ case SIM_BFIN_A1_DOT_W_REGNUM : A1WREG = value; break; -+ case SIM_BFIN_LC0_REGNUM : LC0REG = value; break; -+ case SIM_BFIN_LT0_REGNUM : LT0REG = value; break; -+ case SIM_BFIN_LB0_REGNUM : LB0REG = value; break; -+ case SIM_BFIN_LC1_REGNUM : LC1REG = value; break; -+ case SIM_BFIN_LT1_REGNUM : LT1REG = value; break; -+ case SIM_BFIN_LB1_REGNUM : LB1REG = value; break; -+ case SIM_BFIN_PC_REGNUM : PCREG = value; break; -+ case SIM_BFIN_CC_REGNUM : CCREG = value; break; -+ default : -+ return 0; // will be an error in gdb -+ break; -+ } -+ -+ return -1; // disables size checking in gdb -+} -+ -diff -uNr gdb-6.5.orig/sim/bfin/Makefile.in gdb-6.5/sim/bfin/Makefile.in ---- gdb-6.5.orig/sim/bfin/Makefile.in 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/Makefile.in 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,29 @@ -+# Makefile template for Configure for the Blackfin simulator. -+# Copyright (C) 2005 Free Software Foundation, Inc. -+# Written by Analog Devices, Inc. -+# -+# 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. -+ -+## COMMON_PRE_CONFIG_FRAG -+ -+SIM_OBJS = interp.o bfin-dis.o sim-load.o -+ -+INCLUDE = bfin-sim.h -+ -+## COMMON_POST_CONFIG_FRAG -+ -+interp.o: interp.c $(INCLUDE) -+bfin-dis.o: bfin-dis.c $(INCLUDE) -diff -uNr gdb-6.5.orig/sim/bfin/syscall.h gdb-6.5/sim/bfin/syscall.h ---- gdb-6.5.orig/sim/bfin/syscall.h 1970-01-01 01:00:00.000000000 +0100 -+++ gdb-6.5/sim/bfin/syscall.h 2007-11-14 13:49:35.000000000 +0100 -@@ -0,0 +1,41 @@ -+/* This file is copied from newlib. Do not edit this alone. */ -+ -+#define SYS_exit 1 -+#define SYS_fork 2 -+#define SYS_read 3 -+#define SYS_write 4 -+#define SYS_open 5 -+#define SYS_close 6 -+#define SYS_wait4 7 -+#define SYS_creat 8 -+#define SYS_link 9 -+#define SYS_unlink 10 -+#define SYS_execv 11 -+#define SYS_chdir 12 -+ -+#define SYS_mknod 14 -+#define SYS_chmod 15 -+#define SYS_chown 16 -+ -+#define SYS_lseek 19 -+#define SYS_getpid 20 -+#define SYS_isatty 21 -+#define SYS_fstat 22 -+#define SYS_time 23 -+#define SYS_kill 24 -+ -+#define SYS_stat 38 -+ -+#define SYS_pipe 42 -+ -+#define SYS_execve 59 -+ -+#define SYS_truncate 129 -+#define SYS_ftruncate 130 -+ -+#define SYS_argc 172 -+#define SYS_argnlen 173 -+#define SYS_argn 174 -+ -+#define SYS_utime 201 -+#define SYS_wait 202 -diff -uNr gdb-6.5.orig/sim/configure gdb-6.5/sim/configure ---- gdb-6.5.orig/sim/configure 2006-05-05 19:11:19.000000000 +0200 -+++ gdb-6.5/sim/configure 2007-11-14 13:49:35.000000000 +0100 -@@ -273,6 +273,7 @@ - - ac_unique_file="Makefile.in" - ac_subdirs_all="$ac_subdirs_all arm" -+ac_subdirs_all="$ac_subdirs_all bfin" - ac_subdirs_all="$ac_subdirs_all cris" - ac_subdirs_all="$ac_subdirs_all d10v" - ac_subdirs_all="$ac_subdirs_all frv" -@@ -3423,6 +3424,13 @@ - testsuite=yes - common=yes - ;; -+ bfin-*-*) -+ -+ -+subdirs="$subdirs bfin" -+ -+ common=yes -+ ;; - cris-*-* | crisv32-*-*) - - -diff -uNr gdb-6.5.orig/sim/configure.ac gdb-6.5/sim/configure.ac ---- gdb-6.5.orig/sim/configure.ac 2006-05-05 19:11:19.000000000 +0200 -+++ gdb-6.5/sim/configure.ac 2007-11-14 13:49:35.000000000 +0100 -@@ -52,6 +52,10 @@ - testsuite=yes - common=yes - ;; -+ bfin-*-*) -+ AC_CONFIG_SUBDIRS(bfin) -+ common=yes -+ ;; - cris-*-* | crisv32-*-*) - AC_CONFIG_SUBDIRS(cris) - testsuite=yes |