From 11ff3a9e72ca261a6024b16c34c6fb35054fd53a Mon Sep 17 00:00:00 2001 From: Hesham Almatary Date: Fri, 27 Oct 2017 15:18:40 +1100 Subject: cpukit: RISC-V - make riscv32 code work for riscv64 - v2 * Use #ifdefs for 32/64 bit code * Use unsigned long which is 32-bit on riscv32 and 64-bit on riscv64 (register size) * Move the code to a new shared riscv folder to be shared between riscv32 and riscv64 * Rename RTEMS_CPU extracted from command line to shared riscv target s/riscv*/riscv Update #3109 --- cpukit/score/cpu/Makefile.am | 2 +- cpukit/score/cpu/riscv/Makefile.am | 26 + cpukit/score/cpu/riscv/cpu.c | 124 ++ cpukit/score/cpu/riscv/preinstall.am | 57 + cpukit/score/cpu/riscv/riscv-context-initialize.c | 67 + cpukit/score/cpu/riscv/riscv-context-switch.S | 136 ++ cpukit/score/cpu/riscv/riscv-context-validate.S | 200 +++ .../cpu/riscv/riscv-context-volatile-clobber.S | 50 + cpukit/score/cpu/riscv/riscv-exception-default.c | 39 + .../score/cpu/riscv/riscv-exception-frame-print.c | 45 + cpukit/score/cpu/riscv/riscv-exception-handler.S | 221 +++ cpukit/score/cpu/riscv/rtems/asm.h | 120 ++ cpukit/score/cpu/riscv/rtems/score/cpu.h | 605 ++++++++ cpukit/score/cpu/riscv/rtems/score/cpu_asm.h | 90 ++ cpukit/score/cpu/riscv/rtems/score/cpuatomic.h | 31 + cpukit/score/cpu/riscv/rtems/score/cpuimpl.h | 51 + cpukit/score/cpu/riscv/rtems/score/riscv-utility.h | 1526 ++++++++++++++++++++ cpukit/score/cpu/riscv/rtems/score/riscv.h | 66 + cpukit/score/cpu/riscv/rtems/score/types.h | 70 + cpukit/score/cpu/riscv32/Makefile.am | 26 - cpukit/score/cpu/riscv32/cpu.c | 124 -- cpukit/score/cpu/riscv32/preinstall.am | 57 - .../score/cpu/riscv32/riscv-context-initialize.c | 67 - cpukit/score/cpu/riscv32/riscv-context-switch.S | 139 -- cpukit/score/cpu/riscv32/riscv-context-validate.S | 201 --- .../cpu/riscv32/riscv-context-volatile-clobber.S | 50 - cpukit/score/cpu/riscv32/riscv-exception-default.c | 39 - .../cpu/riscv32/riscv-exception-frame-print.c | 41 - cpukit/score/cpu/riscv32/riscv-exception-handler.S | 220 --- cpukit/score/cpu/riscv32/rtems/asm.h | 120 -- cpukit/score/cpu/riscv32/rtems/score/cpu.h | 585 -------- cpukit/score/cpu/riscv32/rtems/score/cpu_asm.h | 90 -- cpukit/score/cpu/riscv32/rtems/score/cpuatomic.h | 31 - cpukit/score/cpu/riscv32/rtems/score/cpuimpl.h | 51 - .../score/cpu/riscv32/rtems/score/riscv-utility.h | 1526 -------------------- cpukit/score/cpu/riscv32/rtems/score/riscv.h | 66 - cpukit/score/cpu/riscv32/rtems/score/types.h | 70 - 37 files changed, 3525 insertions(+), 3504 deletions(-) create mode 100644 cpukit/score/cpu/riscv/Makefile.am create mode 100644 cpukit/score/cpu/riscv/cpu.c create mode 100644 cpukit/score/cpu/riscv/preinstall.am create mode 100644 cpukit/score/cpu/riscv/riscv-context-initialize.c create mode 100644 cpukit/score/cpu/riscv/riscv-context-switch.S create mode 100644 cpukit/score/cpu/riscv/riscv-context-validate.S create mode 100644 cpukit/score/cpu/riscv/riscv-context-volatile-clobber.S create mode 100644 cpukit/score/cpu/riscv/riscv-exception-default.c create mode 100644 cpukit/score/cpu/riscv/riscv-exception-frame-print.c create mode 100644 cpukit/score/cpu/riscv/riscv-exception-handler.S create mode 100644 cpukit/score/cpu/riscv/rtems/asm.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/cpu.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/cpu_asm.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/cpuatomic.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/cpuimpl.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/riscv-utility.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/riscv.h create mode 100644 cpukit/score/cpu/riscv/rtems/score/types.h delete mode 100644 cpukit/score/cpu/riscv32/Makefile.am delete mode 100644 cpukit/score/cpu/riscv32/cpu.c delete mode 100644 cpukit/score/cpu/riscv32/preinstall.am delete mode 100644 cpukit/score/cpu/riscv32/riscv-context-initialize.c delete mode 100644 cpukit/score/cpu/riscv32/riscv-context-switch.S delete mode 100644 cpukit/score/cpu/riscv32/riscv-context-validate.S delete mode 100644 cpukit/score/cpu/riscv32/riscv-context-volatile-clobber.S delete mode 100644 cpukit/score/cpu/riscv32/riscv-exception-default.c delete mode 100644 cpukit/score/cpu/riscv32/riscv-exception-frame-print.c delete mode 100644 cpukit/score/cpu/riscv32/riscv-exception-handler.S delete mode 100644 cpukit/score/cpu/riscv32/rtems/asm.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/cpu.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/cpu_asm.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/cpuatomic.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/cpuimpl.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/riscv-utility.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/riscv.h delete mode 100644 cpukit/score/cpu/riscv32/rtems/score/types.h (limited to 'cpukit/score/cpu') diff --git a/cpukit/score/cpu/Makefile.am b/cpukit/score/cpu/Makefile.am index 73c65401f6..4ddbdf0d05 100644 --- a/cpukit/score/cpu/Makefile.am +++ b/cpukit/score/cpu/Makefile.am @@ -14,7 +14,7 @@ DIST_SUBDIRS += nios2 DIST_SUBDIRS += no_cpu DIST_SUBDIRS += or1k DIST_SUBDIRS += powerpc -DIST_SUBDIRS += riscv32 +DIST_SUBDIRS += riscv DIST_SUBDIRS += sh DIST_SUBDIRS += sparc DIST_SUBDIRS += sparc64 diff --git a/cpukit/score/cpu/riscv/Makefile.am b/cpukit/score/cpu/riscv/Makefile.am new file mode 100644 index 0000000000..1de5b2da42 --- /dev/null +++ b/cpukit/score/cpu/riscv/Makefile.am @@ -0,0 +1,26 @@ +include $(top_srcdir)/automake/compile.am +include_rtemsdir = $(includedir)/rtems +include_rtems_HEADERS = rtems/asm.h + +include_rtems_scoredir = $(includedir)/rtems/score +include_rtems_score_HEADERS = rtems/score/cpu.h +include_rtems_score_HEADERS += rtems/score/cpuatomic.h +include_rtems_score_HEADERS += rtems/score/cpuimpl.h +include_rtems_score_HEADERS += rtems/score/cpu_asm.h +include_rtems_score_HEADERS += rtems/score/types.h +include_rtems_score_HEADERS += rtems/score/riscv.h +include_rtems_score_HEADERS += rtems/score/riscv-utility.h + +noinst_LIBRARIES = libscorecpu.a +libscorecpu_a_CPPFLAGS = $(AM_CPPFLAGS) +libscorecpu_a_SOURCES = cpu.c +libscorecpu_a_SOURCES += riscv-exception-handler.S +libscorecpu_a_SOURCES += riscv-exception-default.c +libscorecpu_a_SOURCES += riscv-exception-frame-print.c +libscorecpu_a_SOURCES += riscv-context-switch.S +libscorecpu_a_SOURCES += riscv-context-initialize.c +libscorecpu_a_SOURCES += riscv-context-validate.S +libscorecpu_a_SOURCES += riscv-context-volatile-clobber.S + +include $(srcdir)/preinstall.am +include $(top_srcdir)/automake/local.am diff --git a/cpukit/score/cpu/riscv/cpu.c b/cpukit/score/cpu/riscv/cpu.c new file mode 100644 index 0000000000..8d2926e715 --- /dev/null +++ b/cpukit/score/cpu/riscv/cpu.c @@ -0,0 +1,124 @@ +/* + * RISC-V CPU Dependent Source + * + * Copyright (c) 2015 University of York. + * Hesham ALmatary + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include +#include +#include + +/* bsp_start_vector_table_begin is the start address of the vector table + * containing addresses to ISR Handlers. It's defined at the BSP linkcmds + * and may differ from one BSP to another. + */ +extern char bsp_start_vector_table_begin[]; + +void init(void); +void fini(void); + +void _init() +{ +} + +void _fini() +{ +} + +/** + * @brief Performs processor dependent initialization. + */ +void _CPU_Initialize(void) +{ + /* Do nothing */ +} + +void _CPU_ISR_Set_level(unsigned long level) +{ + /* Do nothing */ +} + +unsigned long _CPU_ISR_Get_level( void ) +{ + /* Do nothing */ + return 0; +} + +void _CPU_ISR_install_raw_handler( + uint32_t vector, + proc_ptr new_handler, + proc_ptr *old_handler +) +{ + /* Do nothing */ +} + +void _CPU_ISR_install_vector( + unsigned long vector, + proc_ptr new_handler, + proc_ptr *old_handler +) +{ + proc_ptr *table = + (proc_ptr *) bsp_start_vector_table_begin; + proc_ptr current_handler; + + ISR_Level level; + + _ISR_Local_disable( level ); + + current_handler = table [vector]; + + /* The current handler is now the old one */ + if (old_handler != NULL) { + *old_handler = (proc_ptr) current_handler; + } + + /* Write only if necessary to avoid writes to a maybe read-only + * memory */ + if (current_handler != new_handler) { + table [vector] = new_handler; + } + + _ISR_Local_enable( level ); + +} + +void _CPU_Install_interrupt_stack( void ) +{ + /* Do nothing */ +} + +void *_CPU_Thread_Idle_body( uintptr_t ignored ) +{ + do { + } while (1); + + return NULL; +} diff --git a/cpukit/score/cpu/riscv/preinstall.am b/cpukit/score/cpu/riscv/preinstall.am new file mode 100644 index 0000000000..14256ba876 --- /dev/null +++ b/cpukit/score/cpu/riscv/preinstall.am @@ -0,0 +1,57 @@ +## Automatically generated by ampolish3 - Do not edit + +if AMPOLISH3 +$(srcdir)/preinstall.am: Makefile.am + $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am +endif + +PREINSTALL_DIRS = +DISTCLEANFILES = $(PREINSTALL_DIRS) + +all-am: $(PREINSTALL_FILES) + +PREINSTALL_FILES = +CLEANFILES = $(PREINSTALL_FILES) + +$(PROJECT_INCLUDE)/rtems/$(dirstamp): + @$(MKDIR_P) $(PROJECT_INCLUDE)/rtems + @: > $(PROJECT_INCLUDE)/rtems/$(dirstamp) +PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/$(dirstamp) + +$(PROJECT_INCLUDE)/rtems/asm.h: rtems/asm.h $(PROJECT_INCLUDE)/rtems/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/asm.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/asm.h + +$(PROJECT_INCLUDE)/rtems/score/$(dirstamp): + @$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score + @: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) +PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + +$(PROJECT_INCLUDE)/rtems/score/cpu.h: rtems/score/cpu.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu.h + +$(PROJECT_INCLUDE)/rtems/score/cpuatomic.h: rtems/score/cpuatomic.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpuatomic.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpuatomic.h + +$(PROJECT_INCLUDE)/rtems/score/cpuimpl.h: rtems/score/cpuimpl.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpuimpl.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpuimpl.h + +$(PROJECT_INCLUDE)/rtems/score/cpu_asm.h: rtems/score/cpu_asm.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h + +$(PROJECT_INCLUDE)/rtems/score/types.h: rtems/score/types.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/types.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/types.h + +$(PROJECT_INCLUDE)/rtems/score/riscv.h: rtems/score/riscv.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/riscv.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/riscv.h + +$(PROJECT_INCLUDE)/rtems/score/riscv-utility.h: rtems/score/riscv-utility.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) + $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/riscv-utility.h +PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/riscv-utility.h + diff --git a/cpukit/score/cpu/riscv/riscv-context-initialize.c b/cpukit/score/cpu/riscv/riscv-context-initialize.c new file mode 100644 index 0000000000..03fcc5c099 --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-context-initialize.c @@ -0,0 +1,67 @@ +/* + * + * Copyright (c) 2015 University of York. + * Hesham Almatary + * + * COPYRIGHT (c) 1989-2006. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include +#include +#include + +void _CPU_Context_Initialize( + Context_Control *context, + void *stack_area_begin, + size_t stack_area_size, + unsigned long new_level, + void (*entry_point)( void ), + bool is_fp, + void *tls_area +) +{ + uintptr_t stack = ((uintptr_t) stack_area_begin); + + /* Account for red-zone */ + uintptr_t stack_high = stack + stack_area_size - RISCV_GCC_RED_ZONE_SIZE; + + memset(context, 0, sizeof(*context)); + + /* Stack Pointer - sp/x2 */ + context->x[2] = stack_high; + /* Frame Pointer - fp/x8 */ + context->x[8] = stack_high; + /* Return Address - ra/x1 */ + context->x[1] = (uintptr_t) entry_point; + + /* Enable interrupts and FP */ + context->mstatus = MSTATUS_FS | MSTATUS_MIE; +} diff --git a/cpukit/score/cpu/riscv/riscv-context-switch.S b/cpukit/score/cpu/riscv/riscv-context-switch.S new file mode 100644 index 0000000000..0b1a72c66f --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-context-switch.S @@ -0,0 +1,136 @@ +/* + * riscv32 CPU Dependent Source + * + * Copyright (c) 2015 University of York. + * Hesham ALmatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +.section .text, "ax" +.align 4 + +PUBLIC(_CPU_Context_switch) +PUBLIC(_CPU_Context_restore) +PUBLIC(_CPU_Context_restore_fp) +PUBLIC(_CPU_Context_save_fp) +PUBLIC(restore) + +SYM(_CPU_Context_switch): + /* Disable interrupts and store all registers */ + csrr t0, mstatus + SREG t0, (32 * CPU_SIZEOF_POINTER)(a0) + + csrci mstatus, MSTATUS_MIE + + SREG x1, (1 * CPU_SIZEOF_POINTER)(a0) + SREG x2, (2 * CPU_SIZEOF_POINTER)(a0) + SREG x3, (3 * CPU_SIZEOF_POINTER)(a0) + SREG x4, (4 * CPU_SIZEOF_POINTER)(a0) + SREG x5, (5 * CPU_SIZEOF_POINTER)(a0) + SREG x6, (6 * CPU_SIZEOF_POINTER)(a0) + SREG x7, (7 * CPU_SIZEOF_POINTER)(a0) + SREG x8, (8 * CPU_SIZEOF_POINTER)(a0) + SREG x9, (9 * CPU_SIZEOF_POINTER)(a0) + SREG x10, (10 * CPU_SIZEOF_POINTER)(a0) + SREG x11, (11 * CPU_SIZEOF_POINTER)(a0) + SREG x12, (12 * CPU_SIZEOF_POINTER)(a0) + SREG x13, (13 * CPU_SIZEOF_POINTER)(a0) + SREG x14, (14 * CPU_SIZEOF_POINTER)(a0) + SREG x15, (15 * CPU_SIZEOF_POINTER)(a0) + SREG x16, (16 * CPU_SIZEOF_POINTER)(a0) + SREG x17, (17 * CPU_SIZEOF_POINTER)(a0) + SREG x18, (18 * CPU_SIZEOF_POINTER)(a0) + SREG x19, (19 * CPU_SIZEOF_POINTER)(a0) + SREG x20, (20 * CPU_SIZEOF_POINTER)(a0) + SREG x21, (21 * CPU_SIZEOF_POINTER)(a0) + SREG x22, (22 * CPU_SIZEOF_POINTER)(a0) + SREG x23, (23 * CPU_SIZEOF_POINTER)(a0) + SREG x24, (24 * CPU_SIZEOF_POINTER)(a0) + SREG x25, (25 * CPU_SIZEOF_POINTER)(a0) + SREG x26, (26 * CPU_SIZEOF_POINTER)(a0) + SREG x27, (27 * CPU_SIZEOF_POINTER)(a0) + SREG x28, (28 * CPU_SIZEOF_POINTER)(a0) + SREG x29, (28 * CPU_SIZEOF_POINTER)(a0) + SREG x30, (30 * CPU_SIZEOF_POINTER)(a0) + SREG x31, (31 * CPU_SIZEOF_POINTER)(a0) + + SYM(restore): + + LREG x1, (1 * CPU_SIZEOF_POINTER)(a1) + LREG x2, (2 * CPU_SIZEOF_POINTER)(a1) + LREG x3, (3 * CPU_SIZEOF_POINTER)(a1) + LREG x4, (4 * CPU_SIZEOF_POINTER)(a1) + LREG x5, (5 * CPU_SIZEOF_POINTER)(a1) + LREG x6, (6 * CPU_SIZEOF_POINTER)(a1) + LREG x7, (7 * CPU_SIZEOF_POINTER)(a1) + LREG x8, (8 * CPU_SIZEOF_POINTER)(a1) + LREG x9, (9 * CPU_SIZEOF_POINTER)(a1) + LREG x10, (10 * CPU_SIZEOF_POINTER)(a1) + /* Skip a1/x11 */ + LREG x12, (12 * CPU_SIZEOF_POINTER)(a1) + LREG x13, (13 * CPU_SIZEOF_POINTER)(a1) + LREG x14, (14 * CPU_SIZEOF_POINTER)(a1) + LREG x15, (15 * CPU_SIZEOF_POINTER)(a1) + LREG x16, (16 * CPU_SIZEOF_POINTER)(a1) + LREG x17, (17 * CPU_SIZEOF_POINTER)(a1) + LREG x18, (18 * CPU_SIZEOF_POINTER)(a1) + LREG x19, (19 * CPU_SIZEOF_POINTER)(a1) + LREG x20, (20 * CPU_SIZEOF_POINTER)(a1) + LREG x21, (21 * CPU_SIZEOF_POINTER)(a1) + LREG x22, (22 * CPU_SIZEOF_POINTER)(a1) + LREG x23, (23 * CPU_SIZEOF_POINTER)(a1) + LREG x24, (24 * CPU_SIZEOF_POINTER)(a1) + LREG x25, (25 * CPU_SIZEOF_POINTER)(a1) + LREG x26, (26 * CPU_SIZEOF_POINTER)(a1) + LREG x27, (27 * CPU_SIZEOF_POINTER)(a1) + LREG x28, (28 * CPU_SIZEOF_POINTER)(a1) + LREG x29, (29 * CPU_SIZEOF_POINTER)(a1) + LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) + + /* Load mstatus */ + LREG x31, (32 * CPU_SIZEOF_POINTER)(a1) + csrw mstatus, x31 + + LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) + + LREG x11, (11 * CPU_SIZEOF_POINTER)(a1) + + ret + + SYM(_CPU_Context_restore): + mv a1, a0 + j restore + + /* TODO no FP support for riscv32 yet */ + SYM(_CPU_Context_restore_fp): + nop + + SYM(_CPU_Context_save_fp): + nop diff --git a/cpukit/score/cpu/riscv/riscv-context-validate.S b/cpukit/score/cpu/riscv/riscv-context-validate.S new file mode 100644 index 0000000000..f9918e36f3 --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-context-validate.S @@ -0,0 +1,200 @@ +/* + * Copyrigh (c) 2015 Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +.section .text + + +PUBLIC(_CPU_Context_validate) +SYM(_CPU_Context_validate): + /* RISC-V/RTEMS context has 36 registers of CPU_SIZEOF_POINTER size */ + addi sp, sp, -1 * 36 * CPU_SIZEOF_POINTER + + SREG x1, (1 * CPU_SIZEOF_POINTER)(sp) + /* Skip x2/sp */ + SREG x3, (3 * CPU_SIZEOF_POINTER)(sp) + SREG x4, (4 * CPU_SIZEOF_POINTER)(sp) + SREG x5, (5 * CPU_SIZEOF_POINTER)(sp) + SREG x6, (6 * CPU_SIZEOF_POINTER)(sp) + SREG x7, (7 * CPU_SIZEOF_POINTER)(sp) + SREG x8, (8 * CPU_SIZEOF_POINTER)(sp) + SREG x9, (9 * CPU_SIZEOF_POINTER)(sp) + SREG x10, (10 * CPU_SIZEOF_POINTER)(sp) + SREG x11, (11 * CPU_SIZEOF_POINTER)(sp) + SREG x12, (12 * CPU_SIZEOF_POINTER)(sp) + SREG x13, (13 * CPU_SIZEOF_POINTER)(sp) + SREG x14, (14 * CPU_SIZEOF_POINTER)(sp) + SREG x15, (15 * CPU_SIZEOF_POINTER)(sp) + SREG x16, (16 * CPU_SIZEOF_POINTER)(sp) + SREG x17, (17 * CPU_SIZEOF_POINTER)(sp) + SREG x18, (18 * CPU_SIZEOF_POINTER)(sp) + SREG x19, (19 * CPU_SIZEOF_POINTER)(sp) + SREG x20, (20 * CPU_SIZEOF_POINTER)(sp) + SREG x21, (21 * CPU_SIZEOF_POINTER)(sp) + SREG x22, (22 * CPU_SIZEOF_POINTER)(sp) + SREG x23, (23 * CPU_SIZEOF_POINTER)(sp) + SREG x24, (24 * CPU_SIZEOF_POINTER)(sp) + SREG x25, (25 * CPU_SIZEOF_POINTER)(sp) + SREG x26, (26 * CPU_SIZEOF_POINTER)(sp) + SREG x27, (27 * CPU_SIZEOF_POINTER)(sp) + SREG x28, (28 * CPU_SIZEOF_POINTER)(sp) + SREG x29, (28 * CPU_SIZEOF_POINTER)(sp) + SREG x30, (30 * CPU_SIZEOF_POINTER)(sp) + SREG x31, (31 * CPU_SIZEOF_POINTER)(sp) + + /* Fill */ + + /* t0 is used for temporary values */ + mv t0, x0 + + /* x31 contains the stack pointer */ + mv x31, sp + + .macro fill_register reg + addi t0, t0, 1 + mv \reg, t0 + .endm + + fill_register x1 + fill_register x2 + fill_register x3 + fill_register x4 + fill_register x5 + fill_register x6 + fill_register x7 + fill_register x8 + fill_register x9 + fill_register x10 + fill_register x11 + fill_register x12 + fill_register x13 + fill_register x14 + fill_register x15 + fill_register x16 + fill_register x17 + fill_register x18 + fill_register x19 + fill_register x20 + fill_register x21 + fill_register x22 + fill_register x23 + fill_register x24 + fill_register x25 + fill_register x26 + fill_register x27 + fill_register x28 + fill_register x29 + fill_register x30 + fill_register x31 + + /* Check */ +check: + + .macro check_register reg + addi t0, t0, 1 + bne \reg, t0, restore + .endm + + bne x31, sp, restore + + mv t0, x0 + + check_register x1 + check_register x2 + check_register x3 + check_register x4 + check_register x5 + check_register x6 + check_register x7 + check_register x8 + check_register x9 + check_register x10 + check_register x11 + check_register x12 + check_register x13 + check_register x14 + check_register x15 + check_register x16 + check_register x17 + check_register x18 + check_register x19 + check_register x20 + check_register x21 + check_register x22 + check_register x23 + check_register x24 + check_register x25 + check_register x26 + check_register x27 + check_register x28 + check_register x29 + check_register x30 + check_register x31 + + j check + + /* Restore */ +restore: + LREG x1, (1 * CPU_SIZEOF_POINTER)(sp) + /* Skip sp/x2 */ + LREG x3, (3 * CPU_SIZEOF_POINTER)(sp) + LREG x4, (4 * CPU_SIZEOF_POINTER)(sp) + LREG x5, (5 * CPU_SIZEOF_POINTER)(sp) + LREG x6, (6 * CPU_SIZEOF_POINTER)(sp) + LREG x7, (7 * CPU_SIZEOF_POINTER)(sp) + LREG x8, (8 * CPU_SIZEOF_POINTER)(sp) + LREG x9, (9 * CPU_SIZEOF_POINTER)(sp) + LREG x10, (10 * CPU_SIZEOF_POINTER)(sp) + LREG x11, (11 * CPU_SIZEOF_POINTER)(sp) + LREG x12, (12 * CPU_SIZEOF_POINTER)(sp) + LREG x13, (13 * CPU_SIZEOF_POINTER)(sp) + LREG x14, (14 * CPU_SIZEOF_POINTER)(sp) + LREG x15, (15 * CPU_SIZEOF_POINTER)(sp) + LREG x16, (16 * CPU_SIZEOF_POINTER)(sp) + LREG x17, (17 * CPU_SIZEOF_POINTER)(sp) + LREG x18, (18 * CPU_SIZEOF_POINTER)(sp) + LREG x19, (19 * CPU_SIZEOF_POINTER)(sp) + LREG x20, (20 * CPU_SIZEOF_POINTER)(sp) + LREG x21, (21 * CPU_SIZEOF_POINTER)(sp) + LREG x22, (22 * CPU_SIZEOF_POINTER)(sp) + LREG x23, (23 * CPU_SIZEOF_POINTER)(sp) + LREG x24, (24 * CPU_SIZEOF_POINTER)(sp) + LREG x25, (25 * CPU_SIZEOF_POINTER)(sp) + LREG x26, (26 * CPU_SIZEOF_POINTER)(sp) + LREG x27, (27 * CPU_SIZEOF_POINTER)(sp) + LREG x28, (28 * CPU_SIZEOF_POINTER)(sp) + LREG x29, (29 * CPU_SIZEOF_POINTER)(sp) + LREG x30, (30 * CPU_SIZEOF_POINTER)(sp) + + LREG x31, (31 * CPU_SIZEOF_POINTER)(sp) + + addi sp, sp, 36 * CPU_SIZEOF_POINTER + ret diff --git a/cpukit/score/cpu/riscv/riscv-context-volatile-clobber.S b/cpukit/score/cpu/riscv/riscv-context-volatile-clobber.S new file mode 100644 index 0000000000..58ec25b9a5 --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-context-volatile-clobber.S @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2015 Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +.section .text + +PUBLIC(_CPU_Context_volatile_clobber) +SYM(_CPU_Context_volatile_clobber): + + .macro clobber_register reg + addi t0, t0, -1 + mv \reg, t0 + .endm + + clobber_register a0 + clobber_register a1 + clobber_register a2 + clobber_register a3 + clobber_register a4 + clobber_register a5 + clobber_register a6 + + ret diff --git a/cpukit/score/cpu/riscv/riscv-exception-default.c b/cpukit/score/cpu/riscv/riscv-exception-default.c new file mode 100644 index 0000000000..62d0dd3803 --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-exception-default.c @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2014 Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include + +void _RISCV_Exception_default(uint32_t vector, CPU_Exception_frame *frame); + +void _RISCV_Exception_default(uint32_t vector, CPU_Exception_frame *frame) +{ + rtems_fatal( RTEMS_FATAL_SOURCE_EXCEPTION, (rtems_fatal_code) frame ); +} diff --git a/cpukit/score/cpu/riscv/riscv-exception-frame-print.c b/cpukit/score/cpu/riscv/riscv-exception-frame-print.c new file mode 100644 index 0000000000..853f8ccccb --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-exception-frame-print.c @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2015 Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include + +void _CPU_Exception_frame_print( const CPU_Exception_frame *frame ) +{ + int i; + + for ( i = 0; i < 32; ++i ) { +#if __riscv_xlen == 32 + printk( "x%02i = 0x%032" PRIx32 "\n", i, frame->x[i]); +#else /* xlen == 64 */ + printk( "x%02i = 0x%032" PRIx64 "\n", i, frame->x[i]); +#endif + } +} diff --git a/cpukit/score/cpu/riscv/riscv-exception-handler.S b/cpukit/score/cpu/riscv/riscv-exception-handler.S new file mode 100644 index 0000000000..8aba339453 --- /dev/null +++ b/cpukit/score/cpu/riscv/riscv-exception-handler.S @@ -0,0 +1,221 @@ +/** + * @file + * + * @ingroup ScoreCPU + * + * @brief RISC-V exception support implementation. + */ + +/* + * Copyright (c) 2015 University of York. + * Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include +#include + +EXTERN(bsp_start_vector_table_begin) +EXTERN(_Thread_Dispatch) +PUBLIC(ISR_Handler) + +.section .text, "ax" +.align 4 +TYPE_FUNC(ISR_Handler) +SYM(ISR_Handler): + addi sp, sp, -1 * 36 * CPU_SIZEOF_POINTER + + SREG x1, (1 * CPU_SIZEOF_POINTER)(sp) + /* Skip x2/sp */ + SREG x3, (3 * CPU_SIZEOF_POINTER)(sp) + SREG x4, (4 * CPU_SIZEOF_POINTER)(sp) + SREG x5, (5 * CPU_SIZEOF_POINTER)(sp) + SREG x6, (6 * CPU_SIZEOF_POINTER)(sp) + SREG x7, (7 * CPU_SIZEOF_POINTER)(sp) + SREG x8, (8 * CPU_SIZEOF_POINTER)(sp) + SREG x9, (9 * CPU_SIZEOF_POINTER)(sp) + SREG x10, (10 * CPU_SIZEOF_POINTER)(sp) + SREG x11, (11 * CPU_SIZEOF_POINTER)(sp) + SREG x12, (12 * CPU_SIZEOF_POINTER)(sp) + SREG x13, (13 * CPU_SIZEOF_POINTER)(sp) + SREG x14, (14 * CPU_SIZEOF_POINTER)(sp) + SREG x15, (15 * CPU_SIZEOF_POINTER)(sp) + SREG x16, (16 * CPU_SIZEOF_POINTER)(sp) + SREG x17, (17 * CPU_SIZEOF_POINTER)(sp) + SREG x18, (18 * CPU_SIZEOF_POINTER)(sp) + SREG x19, (19 * CPU_SIZEOF_POINTER)(sp) + SREG x20, (20 * CPU_SIZEOF_POINTER)(sp) + SREG x21, (21 * CPU_SIZEOF_POINTER)(sp) + SREG x22, (22 * CPU_SIZEOF_POINTER)(sp) + SREG x23, (23 * CPU_SIZEOF_POINTER)(sp) + SREG x24, (24 * CPU_SIZEOF_POINTER)(sp) + SREG x25, (25 * CPU_SIZEOF_POINTER)(sp) + SREG x26, (26 * CPU_SIZEOF_POINTER)(sp) + SREG x27, (27 * CPU_SIZEOF_POINTER)(sp) + SREG x28, (28 * CPU_SIZEOF_POINTER)(sp) + SREG x29, (28 * CPU_SIZEOF_POINTER)(sp) + SREG x30, (30 * CPU_SIZEOF_POINTER)(sp) + SREG x31, (31 * CPU_SIZEOF_POINTER)(sp) + + /* Exception level related registers */ + csrr a0, mstatus + SREG a0, (32 * CPU_SIZEOF_POINTER)(sp) + csrr a0, mcause + SREG a0, (33 * CPU_SIZEOF_POINTER)(sp) + csrr a1, mepc + SREG a1, (34 * CPU_SIZEOF_POINTER)(sp) + + /* FIXME Only handle interrupts for now (MSB = 1) */ + andi a0, a0, 0xf + + /* Increment nesting level */ + la t0, ISR_NEST_LEVEL + + /* Disable multitasking */ + la t1, THREAD_DISPATCH_DISABLE_LEVEL + + lw t2, (t0) + lw t3, (t1) + addi t2, t2, 1 + addi t3, t3, 1 + sw t2, (t0) + sw t3, (t1) + + /* Save interrupted task stack pointer */ + addi t4, sp, 36 * CPU_SIZEOF_POINTER + SREG t4, (2 * CPU_SIZEOF_POINTER)(sp) + + /* Keep sp (Exception frame address) in s1 */ + mv s1, sp + + /* Call the exception handler from vector table */ + + /* First function arg for C handler is vector number, + * and the second is a pointer to exception frame. + * a0/mcause/vector number is already loaded above */ + mv a1, sp + + /* calculate the offset */ + la t5, bsp_start_vector_table_begin +#if __riscv_xlen == 32 + slli t6, a0, 2 +#else /* xlen = 64 */ + slli t6, a0, 3 +#endif + add t5, t5, t6 + LREG t5, (t5) + + /* Do not switch stacks if we are in a nested interrupt. At + * this point t2 should be holding ISR_NEST_LEVEL value. + */ + li s0, 1 + bgtu t2, s0, jump_to_c_handler + + /* Switch to RTEMS dedicated interrupt stack */ + la sp, INTERRUPT_STACK_HIGH + LREG sp, (sp) + +jump_to_c_handler: + jalr t5 + + /* Switch back to the interrupted task stack */ + mv sp, s1 + + /* Decrement nesting level */ + la t0, ISR_NEST_LEVEL + + /* Enable multitasking */ + la t1, THREAD_DISPATCH_DISABLE_LEVEL + + Lw t2, (t0) + lw t3, (t1) + addi t2, t2, -1 + addi t3, t3, -1 + sw t2, (t0) + sw t3, (t1) + + /* Check if _ISR_Nest_level > 0 */ + bgtz t2, exception_frame_restore + + /* Check if _Thread_Dispatch_disable_level > 0 */ + bgtz t3, exception_frame_restore + + /* Check if dispatch needed */ + la x31, DISPATCH_NEEDED + lw x31, (x31) + beqz x31, exception_frame_restore + + la x31, _Thread_Dispatch + jalr x31 + + SYM(exception_frame_restore): + LREG x1, (1 * CPU_SIZEOF_POINTER)(sp) + /* Skip sp/x2 */ + LREG x3, (3 * CPU_SIZEOF_POINTER)(sp) + LREG x4, (4 * CPU_SIZEOF_POINTER)(sp) + LREG x5, (5 * CPU_SIZEOF_POINTER)(sp) + LREG x6, (6 * CPU_SIZEOF_POINTER)(sp) + LREG x7, (7 * CPU_SIZEOF_POINTER)(sp) + LREG x8, (8 * CPU_SIZEOF_POINTER)(sp) + LREG x9, (9 * CPU_SIZEOF_POINTER)(sp) + LREG x10, (10 * CPU_SIZEOF_POINTER)(sp) + LREG x11, (11 * CPU_SIZEOF_POINTER)(sp) + LREG x12, (12 * CPU_SIZEOF_POINTER)(sp) + LREG x13, (13 * CPU_SIZEOF_POINTER)(sp) + LREG x14, (14 * CPU_SIZEOF_POINTER)(sp) + LREG x15, (15 * CPU_SIZEOF_POINTER)(sp) + LREG x16, (16 * CPU_SIZEOF_POINTER)(sp) + LREG x17, (17 * CPU_SIZEOF_POINTER)(sp) + LREG x18, (18 * CPU_SIZEOF_POINTER)(sp) + LREG x19, (19 * CPU_SIZEOF_POINTER)(sp) + LREG x20, (20 * CPU_SIZEOF_POINTER)(sp) + LREG x21, (21 * CPU_SIZEOF_POINTER)(sp) + LREG x22, (22 * CPU_SIZEOF_POINTER)(sp) + LREG x23, (23 * CPU_SIZEOF_POINTER)(sp) + LREG x24, (24 * CPU_SIZEOF_POINTER)(sp) + LREG x25, (25 * CPU_SIZEOF_POINTER)(sp) + LREG x26, (26 * CPU_SIZEOF_POINTER)(sp) + LREG x27, (27 * CPU_SIZEOF_POINTER)(sp) + LREG x28, (28 * CPU_SIZEOF_POINTER)(sp) + LREG x29, (29 * CPU_SIZEOF_POINTER)(sp) + LREG x30, (30 * CPU_SIZEOF_POINTER)(sp) + + /* Load mstatus */ + LREG x31, (32 * CPU_SIZEOF_POINTER)(sp) + csrw mstatus, x31 + /* Load mepc */ + LREG x31, (34 * CPU_SIZEOF_POINTER)(sp) + csrw mepc, x31 + + LREG x31, (31 * CPU_SIZEOF_POINTER)(sp) + + /* Unwind exception frame */ + addi sp, sp, 36 * CPU_SIZEOF_POINTER + + mret diff --git a/cpukit/score/cpu/riscv/rtems/asm.h b/cpukit/score/cpu/riscv/rtems/asm.h new file mode 100644 index 0000000000..34b6474515 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/asm.h @@ -0,0 +1,120 @@ +/** + * @file rtems/asm.h + * + * This include file attempts to address the problems + * caused by incompatible flavors of assemblers and + * toolsets. It primarily addresses variations in the + * use of leading underscores on symbols and the requirement + * that register names be preceded by a %. + */ + +/* + * NOTE: The spacing in the use of these macros + * is critical to them working as advertised. + * + * This file is based on similar code found in newlib available + * from ftp.cygnus.com. The file which was used had no copyright + * notice. This file is freely distributable as long as the source + * of the file is noted. This file is: + * + * Copyright (c) 2015 University of York. + * Hesham Almatary + * + * + * COPYRIGHT (c) 1994-1997. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef __RISCV_ASM_H +#define __RISCV_ASM_H + +/* + * Indicate we are in an assembly file and get the basic CPU definitions. + */ + +#ifndef ASM +#define ASM +#endif +#include +#include + +/* + * Recent versions of GNU cpp define variables which indicate the + * need for underscores and percents. If not using GNU cpp or + * the version does not support this, then you will obviously + * have to define these as appropriate. + */ + +#ifndef __USER_LABEL_PREFIX__ +#define __USER_LABEL_PREFIX__ _ +#endif + +#ifndef __REGISTER_PREFIX__ +#define __REGISTER_PREFIX__ +#endif + +/* ANSI concatenation macros. */ + +#define CONCAT1(a, b) CONCAT2(a, b) +#define CONCAT2(a, b) a ## b + +/* Use the right prefix for global labels. */ + +#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x) + +/* Use the right prefix for registers. */ + +#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x) + +/* + * define macros for all of the registers on this CPU + * + * EXAMPLE: #define d0 REG (d0) + */ + +/* + * Define macros to handle section beginning and ends. + */ +#define BEGIN_CODE_DCL .text +#define END_CODE_DCL +#define BEGIN_DATA_DCL .data +#define END_DATA_DCL +#define BEGIN_CODE .text +#define END_CODE +#define BEGIN_DATA +#define END_DATA +#define BEGIN_BSS +#define END_BSS +#define END + +/* + * Following must be tailor for a particular flavor of the C compiler. + * They may need to put underscores in front of the symbols. + */ + +#define PUBLIC(sym) .global SYM (sym) +#define EXTERN(sym) .extern SYM (sym) +#define TYPE_FUNC(sym) .type SYM (sym), %function + +#endif diff --git a/cpukit/score/cpu/riscv/rtems/score/cpu.h b/cpukit/score/cpu/riscv/rtems/score/cpu.h new file mode 100644 index 0000000000..439b8c2fd4 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/cpu.h @@ -0,0 +1,605 @@ +/** + * @file rtems/score/cpu.h + */ + +/* + * + * Copyright (c) 2015 University of York. + * Hesham Almatary + * + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RISCV_CPU_H +#define _RISCV_CPU_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include /* pick up machine definitions */ +#include +#include +#ifndef ASM +#include +#include +#include /* for printk */ +#endif + +#define CPU_INLINE_ENABLE_DISPATCH FALSE +#define CPU_UNROLL_ENQUEUE_PRIORITY TRUE +#define CPU_HAS_SOFTWARE_INTERRUPT_STACK TRUE +#define CPU_HAS_HARDWARE_INTERRUPT_STACK FALSE +#define CPU_ALLOCATE_INTERRUPT_STACK TRUE +#define CPU_ISR_PASSES_FRAME_POINTER 1 +#define CPU_HARDWARE_FP FALSE +#define CPU_SOFTWARE_FP FALSE +#define CPU_ALL_TASKS_ARE_FP FALSE +#define CPU_IDLE_TASK_IS_FP FALSE +#define CPU_USE_DEFERRED_FP_SWITCH FALSE +#define CPU_PROVIDES_IDLE_THREAD_BODY TRUE +#define CPU_STACK_GROWS_UP FALSE + +#define CPU_STRUCTURE_ALIGNMENT __attribute__ ((aligned (64))) +#define CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES FALSE +#define CPU_BIG_ENDIAN FALSE +#define CPU_LITTLE_ENDIAN TRUE +#define CPU_MODES_INTERRUPT_MASK 0x0000000000000001 + +/* + * Processor defined structures required for cpukit/score. + */ + +#ifndef ASM + +typedef struct { + /* riscv has 32 xlen-bit (where xlen can be 32 or 64) general purpose registers (x0-x31)*/ + unsigned long x[32]; + + /* Special purpose registers */ + unsigned long mstatus; + unsigned long mcause; + unsigned long mepc; +#ifdef RTEMS_SMP + /** + * @brief On SMP configurations the thread context must contain a boolean + * indicator to signal if this context is executing on a processor. + * + * This field must be updated during a context switch. The context switch + * to the heir must wait until the heir context indicates that it is no + * longer executing on a processor. The context switch must also check if + * a thread dispatch is necessary to honor updates of the heir thread for + * this processor. This indicator must be updated using an atomic test and + * set operation to ensure that at most one processor uses the heir + * context at the same time. + * + * @code + * void _CPU_Context_switch( + * Context_Control *executing, + * Context_Control *heir + * ) + * { + * save( executing ); + * + * executing->is_executing = false; + * memory_barrier(); + * + * if ( test_and_set( &heir->is_executing ) ) { + * do { + * Per_CPU_Control *cpu_self = _Per_CPU_Get_snapshot(); + * + * if ( cpu_self->dispatch_necessary ) { + * heir = _Thread_Get_heir_and_make_it_executing( cpu_self ); + * } + * } while ( test_and_set( &heir->is_executing ) ); + * } + * + * restore( heir ); + * } + * @endcode + */ + volatile bool is_executing; +#endif +} Context_Control; + +#define _CPU_Context_Get_SP( _context ) \ + (_context)->x[2] + +typedef struct { + /** TODO FPU registers are listed here */ + double some_float_register; +} Context_Control_fp; + +typedef Context_Control CPU_Interrupt_frame; + +#define CPU_CONTEXT_FP_SIZE 0 +Context_Control_fp _CPU_Null_fp_context; + +#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0 +#if __riscv_xlen == 32 +#define CPU_STACK_MINIMUM_SIZE 4096 +#else +#define CPU_STACK_MINIMUM_SIZE 4096 * 2 +#endif +#define CPU_ALIGNMENT 8 +#define CPU_PROVIDES_ISR_IS_IN_PROGRESS FALSE +#define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT +#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT +#define CPU_STACK_ALIGNMENT 8 +#define _CPU_Initialize_vectors() + +/* + * Disable all interrupts for an RTEMS critical section. The previous + * level is returned in _level. + * + */ + +static inline unsigned long riscv_interrupt_disable( void ) +{ + register unsigned long status = read_csr(mstatus); + clear_csr(mstatus, MSTATUS_MIE); + return status; +} + +static inline void riscv_interrupt_enable(unsigned long level) +{ + write_csr(mstatus, level); +} + +#define _CPU_ISR_Disable( _level ) \ + _level = riscv_interrupt_disable() + +#define _CPU_ISR_Enable( _level ) \ + riscv_interrupt_enable( _level ) + +#define _CPU_ISR_Flash( _level ) \ + do{ \ + _CPU_ISR_Enable( _level ); \ + riscv_interrupt_disable(); \ + } while(0) + +RTEMS_INLINE_ROUTINE bool _CPU_ISR_Is_enabled( unsigned long level ) +{ + return ( level & MSTATUS_MIE ) != 0; +} + +void _CPU_ISR_Set_level( unsigned long level ); + +unsigned long _CPU_ISR_Get_level( void ); + +/* end of ISR handler macros */ + +/* Context handler macros */ +#define RISCV_GCC_RED_ZONE_SIZE 128 + +void _CPU_Context_Initialize( + Context_Control *context, + void *stack_area_begin, + size_t stack_area_size, + unsigned long new_level, + void (*entry_point)( void ), + bool is_fp, + void *tls_area +); + +#define _CPU_Context_Restart_self( _the_context ) \ + _CPU_Context_restore( (_the_context) ) + + +#define _CPU_Context_Fp_start( _base, _offset ) \ + ( (void *) _Addresses_Add_offset( (_base), (_offset) ) ) + +#define _CPU_Context_Initialize_fp( _destination ) \ + { \ + *(*(_destination)) = _CPU_Null_fp_context; \ + } + +extern void _CPU_Fatal_halt(uint32_t source, uint32_t error) +RTEMS_NO_RETURN; + +/* end of Fatal Error manager macros */ + +#define CPU_USE_GENERIC_BITFIELD_CODE TRUE +#define CPU_USE_GENERIC_BITFIELD_DATA TRUE + +#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) + +#define _CPU_Bitfield_Find_first_bit( _value, _output ) \ + { \ + (_output) = 0; /* do something to prevent warnings */ \ + } +#endif + +/* end of Bitfield handler macros */ + +/* + * This routine builds the mask which corresponds to the bit fields + * as searched by _CPU_Bitfield_Find_first_bit(). See the discussion + * for that routine. + * + */ + +#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) + +#define _CPU_Priority_Mask( _bit_number ) \ + (1 << _bit_number) + +#endif + +#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) + +#define _CPU_Priority_bits_index( _priority ) \ + (_priority) + +#endif + +#define CPU_MAXIMUM_PROCESSORS 32 + +#define CPU_TIMESTAMP_USE_STRUCT_TIMESPEC FALSE +#define CPU_TIMESTAMP_USE_INT64 TRUE +#define CPU_TIMESTAMP_USE_INT64_INLINE FALSE + +typedef struct { + /* There is no CPU specific per-CPU state */ +} CPU_Per_CPU_control; +#endif /* ASM */ + +#if __riscv_xlen == 32 +#define CPU_SIZEOF_POINTER 4 + +/* 32-bit load/store instructions */ +#define LREG lw +#define SREG sw + +#define CPU_EXCEPTION_FRAME_SIZE 128 +#else /* xlen = 64 */ +#define CPU_SIZEOF_POINTER 8 + +/* 64-bit load/store instructions */ +#define LREG ld +#define SREG sd + +#define CPU_EXCEPTION_FRAME_SIZE 256 +#endif + +#define CPU_PER_CPU_CONTROL_SIZE 0 + +#ifndef ASM +typedef uint16_t Priority_bit_map_Word; + +typedef struct { + unsigned long x[32];; +} CPU_Exception_frame; + +/** + * @brief Prints the exception frame via printk(). + * + * @see rtems_fatal() and RTEMS_FATAL_SOURCE_EXCEPTION. + */ +void _CPU_Exception_frame_print( const CPU_Exception_frame *frame ); + + +/* end of Priority handler macros */ + +/* functions */ + +/* + * _CPU_Initialize + * + * This routine performs CPU dependent initialization. + * + */ + +void _CPU_Initialize( + void +); + +/* + * _CPU_ISR_install_raw_handler + * + * This routine installs a "raw" interrupt handler directly into the + * processor's vector table. + * + */ + +void _CPU_ISR_install_raw_handler( + uint32_t vector, + proc_ptr new_handler, + proc_ptr *old_handler +); + +/* + * _CPU_ISR_install_vector + * + * This routine installs an interrupt vector. + * + * NO_CPU Specific Information: + * + * XXX document implementation including references if appropriate + */ + +void _CPU_ISR_install_vector( + unsigned long vector, + proc_ptr new_handler, + proc_ptr *old_handler +); + +/* + * _CPU_Install_interrupt_stack + * + * This routine installs the hardware interrupt stack pointer. + * + * NOTE: It need only be provided if CPU_HAS_HARDWARE_INTERRUPT_STACK + * is TRUE. + * + */ + +void _CPU_Install_interrupt_stack( void ); + +/* + * _CPU_Thread_Idle_body + * + * This routine is the CPU dependent IDLE thread body. + * + * NOTE: It need only be provided if CPU_PROVIDES_IDLE_THREAD_BODY + * is TRUE. + * + */ + +void *_CPU_Thread_Idle_body( uintptr_t ignored ); + +/* + * _CPU_Context_switch + * + * This routine switches from the run context to the heir context. + * + * RISCV Specific Information: + * + * Please see the comments in the .c file for a description of how + * this function works. There are several things to be aware of. + */ + +void _CPU_Context_switch( + Context_Control *run, + Context_Control *heir +); + +/* + * _CPU_Context_restore + * + * This routine is generally used only to restart self in an + * efficient manner. It may simply be a label in _CPU_Context_switch. + * + * NOTE: May be unnecessary to reload some registers. + * + */ + +void _CPU_Context_restore( + Context_Control *new_context +) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; + +/* + * _CPU_Context_save_fp + * + * This routine saves the floating point context passed to it. + * + */ + +void _CPU_Context_save_fp( + void **fp_context_ptr +); + +/* + * _CPU_Context_restore_fp + * + * This routine restores the floating point context passed to it. + * + */ + +void _CPU_Context_restore_fp( + void **fp_context_ptr +); + +/* The following routine swaps the endian format of an unsigned int. + * It must be static because it is referenced indirectly. + * + * This version will work on any processor, but if there is a better + * way for your CPU PLEASE use it. The most common way to do this is to: + * + * swap least significant two bytes with 16-bit rotate + * swap upper and lower 16-bits + * swap most significant two bytes with 16-bit rotate + * + * Some CPUs have special instructions which swap a 32-bit quantity in + * a single instruction (e.g. i486). It is probably best to avoid + * an "endian swapping control bit" in the CPU. One good reason is + * that interrupts would probably have to be disabled to insure that + * an interrupt does not try to access the same "chunk" with the wrong + * endian. Another good reason is that on some CPUs, the endian bit + * endianness for ALL fetches -- both code and data -- so the code + * will be fetched incorrectly. + * + */ + +static inline uint32_t CPU_swap_u32( + uint32_t value +) +{ + uint32_t byte1, byte2, byte3, byte4, swapped; + + byte4 = (value >> 24) & 0xff; + byte3 = (value >> 16) & 0xff; + byte2 = (value >> 8) & 0xff; + byte1 = value & 0xff; + + swapped = (byte1 << 24) | (byte2 << 16) | (byte3 << 8) | byte4; + return ( swapped ); +} + +#define CPU_swap_u16( value ) \ + (((value&0xff) << 8) | ((value >> 8)&0xff)) + +static inline void _CPU_Context_volatile_clobber( uintptr_t pattern ) +{ + /* TODO */ +} + +static inline void _CPU_Context_validate( uintptr_t pattern ) +{ + while (1) { + /* TODO */ + } +} + +typedef uint32_t CPU_Counter_ticks; + +CPU_Counter_ticks _CPU_Counter_read( void ); + +#ifdef RTEMS_SMP +/** + * @brief Performs CPU specific SMP initialization in the context of the boot + * processor. + * + * This function is invoked on the boot processor during system + * initialization. All interrupt stacks are allocated at this point in case + * the CPU port allocates the interrupt stacks. This function is called + * before _CPU_SMP_Start_processor() or _CPU_SMP_Finalize_initialization() is + * used. + * + * @return The count of physically or virtually available processors. + * Depending on the configuration the application may use not all processors. + */ +uint32_t _CPU_SMP_Initialize( void ); + +/** + * @brief Starts a processor specified by its index. + * + * This function is invoked on the boot processor during system + * initialization. + * + * This function will be called after _CPU_SMP_Initialize(). + * + * @param[in] cpu_index The processor index. + * + * @retval true Successful operation. + * @retval false Unable to start this processor. + */ +bool _CPU_SMP_Start_processor( uint32_t cpu_index ); + +/** + * @brief Performs final steps of CPU specific SMP initialization in the + * context of the boot processor. + * + * This function is invoked on the boot processor during system + * initialization. + * + * This function will be called after all processors requested by the + * application have been started. + * + * @param[in] cpu_count The minimum value of the count of processors + * requested by the application configuration and the count of physically or + * virtually available processors. + */ +void _CPU_SMP_Finalize_initialization( uint32_t cpu_count ); + +/** + * @brief Returns the index of the current processor. + * + * An architecture specific method must be used to obtain the index of the + * current processor in the system. The set of processor indices is the + * range of integers starting with zero up to the processor count minus one. + */ +uint32_t _CPU_SMP_Get_current_processor( void ); + +/** + * @brief Sends an inter-processor interrupt to the specified target + * processor. + * + * This operation is undefined for target processor indices out of range. + * + * @param[in] target_processor_index The target processor index. + */ +void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ); + +/** + * @brief Broadcasts a processor event. + * + * Some architectures provide a low-level synchronization primitive for + * processors in a multi-processor environment. Processors waiting for this + * event may go into a low-power state and stop generating system bus + * transactions. This function must ensure that preceding store operations + * can be observed by other processors. + * + * @see _CPU_SMP_Processor_event_receive(). + */ +void _CPU_SMP_Processor_event_broadcast( void ); + +/** + * @brief Receives a processor event. + * + * This function will wait for the processor event and may wait forever if no + * such event arrives. + * + * @see _CPU_SMP_Processor_event_broadcast(). + */ +static inline void _CPU_SMP_Processor_event_receive( void ) +{ + __asm__ volatile ( "" : : : "memory" ); +} + +/** + * @brief Gets the is executing indicator of the thread context. + * + * @param[in] context The context. + */ +static inline bool _CPU_Context_Get_is_executing( + const Context_Control *context +) +{ + return context->is_executing; +} + +/** + * @brief Sets the is executing indicator of the thread context. + * + * @param[in] context The context. + * @param[in] is_executing The new value for the is executing indicator. + */ +static inline void _CPU_Context_Set_is_executing( + Context_Control *context, + bool is_executing +) +{ + context->is_executing = is_executing; +} +#endif /* RTEMS_SMP */ + +#endif /* ASM */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/cpukit/score/cpu/riscv/rtems/score/cpu_asm.h b/cpukit/score/cpu/riscv/rtems/score/cpu_asm.h new file mode 100644 index 0000000000..b5a56f3e22 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/cpu_asm.h @@ -0,0 +1,90 @@ +/** + * @file + * + * @brief riscv32 Assembly File + * + * Very loose template for an include file for the cpu_asm.? file + * if it is implemented as a ".S" file (preprocessed by cpp) instead + * of a ".s" file (preprocessed by gm4 or gasp). + */ + +/* + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_SCORE_CPU_ASM_H +#define _RTEMS_SCORE_CPU_ASM_H + +/* pull in the generated offsets */ + +/* +#include +*/ + +/* + * Hardware General Registers + */ + +/* put something here */ + +/* + * Hardware Floating Point Registers + */ + +/* put something here */ + +/* + * Hardware Control Registers + */ + +/* put something here */ + +/* + * Calling Convention + */ + +/* put something here */ + +/* + * Temporary registers + */ + +/* put something here */ + +/* + * Floating Point Registers - SW Conventions + */ + +/* put something here */ + +/* + * Temporary floating point registers + */ + +/* put something here */ + +#endif + +/* end of file */ diff --git a/cpukit/score/cpu/riscv/rtems/score/cpuatomic.h b/cpukit/score/cpu/riscv/rtems/score/cpuatomic.h new file mode 100644 index 0000000000..8ee9606b44 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/cpuatomic.h @@ -0,0 +1,31 @@ +/* + * COPYRIGHT (c) 2012-2013 Deng Hengyi. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_SCORE_ATOMIC_CPU_H +#define _RTEMS_SCORE_ATOMIC_CPU_H + +#include + +#endif /* _RTEMS_SCORE_ATOMIC_CPU_H */ diff --git a/cpukit/score/cpu/riscv/rtems/score/cpuimpl.h b/cpukit/score/cpu/riscv/rtems/score/cpuimpl.h new file mode 100644 index 0000000000..3904c84bf9 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/cpuimpl.h @@ -0,0 +1,51 @@ +/** + * @file + * + * @brief CPU Port Implementation API + */ + +/* + * Copyright (c) 2013 embedded brains GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_SCORE_CPUIMPL_H +#define _RTEMS_SCORE_CPUIMPL_H + +#include + +#define CPU_PER_CPU_CONTROL_SIZE 0 + +#ifndef ASM + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* ASM */ + +#endif /* _RTEMS_SCORE_CPUIMPL_H */ diff --git a/cpukit/score/cpu/riscv/rtems/score/riscv-utility.h b/cpukit/score/cpu/riscv/rtems/score/riscv-utility.h new file mode 100644 index 0000000000..dc4836bee2 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/riscv-utility.h @@ -0,0 +1,1526 @@ +/* Copyright (c) 2013, The Regents of the University of California (Regents). + * All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Regents nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written + * permission. + * + * IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, + * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST + * PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF + * REGENTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO,THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED + * HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE + * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + */ + +/** + * @file + * + * @brief RISCV utility + */ +/* + * COPYRIGHT (c) 2015 Hesham Almatary + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +/* This file is copied from riscv-tools/encoding.h with additions/modifications to work + * with RTEMS. + */ +#ifndef _RTEMS_SCORE_RISCV_UTILITY_H +#define _RTEMS_SCORE_RISCV_UTILITY_H + +#define MSTATUS_UIE 0x00000001 +#define MSTATUS_SIE 0x00000002 +#define MSTATUS_HIE 0x00000004 +#define MSTATUS_MIE 0x00000008 +#define MSTATUS_UPIE 0x00000010 +#define MSTATUS_SPIE 0x00000020 +#define MSTATUS_HPIE 0x00000040 +#define MSTATUS_MPIE 0x00000080 +#define MSTATUS_SPP 0x00000100 +#define MSTATUS_HPP 0x00000600 +#define MSTATUS_MPP 0x00001800 +#define MSTATUS_FS 0x00006000 +#define MSTATUS_XS 0x00018000 +#define MSTATUS_MPRV 0x00020000 +#define MSTATUS_SUM 0x00040000 +#define MSTATUS_MXR 0x00080000 +#define MSTATUS_TVM 0x00100000 +#define MSTATUS_TW 0x00200000 +#define MSTATUS_TSR 0x00400000 +#define MSTATUS32_SD 0x80000000 +#define MSTATUS64_SD 0x8000000000000000 + +#define SSTATUS_UIE 0x00000001 +#define SSTATUS_SIE 0x00000002 +#define SSTATUS_UPIE 0x00000010 +#define SSTATUS_SPIE 0x00000020 +#define SSTATUS_SPP 0x00000100 +#define SSTATUS_FS 0x00006000 +#define SSTATUS_XS 0x00018000 +#define SSTATUS_SUM 0x00040000 +#define SSTATUS_MXR 0x00080000 +#define SSTATUS32_SD 0x80000000 +#define SSTATUS64_SD 0x8000000000000000 + +#define DCSR_XDEBUGVER (3U<<30) +#define DCSR_NDRESET (1<<29) +#define DCSR_FULLRESET (1<<28) +#define DCSR_EBREAKM (1<<15) +#define DCSR_EBREAKH (1<<14) +#define DCSR_EBREAKS (1<<13) +#define DCSR_EBREAKU (1<<12) +#define DCSR_STOPCYCLE (1<<10) +#define DCSR_STOPTIME (1<<9) +#define DCSR_CAUSE (7<<6) +#define DCSR_DEBUGINT (1<<5) +#define DCSR_HALT (1<<3) +#define DCSR_STEP (1<<2) +#define DCSR_PRV (3<<0) + +#define DCSR_CAUSE_NONE 0 +#define DCSR_CAUSE_SWBP 1 +#define DCSR_CAUSE_HWBP 2 +#define DCSR_CAUSE_DEBUGINT 3 +#define DCSR_CAUSE_STEP 4 +#define DCSR_CAUSE_HALT 5 + +#define MCONTROL_TYPE(xlen) (0xfULL<<((xlen)-4)) +#define MCONTROL_DMODE(xlen) (1ULL<<((xlen)-5)) +#define MCONTROL_MASKMAX(xlen) (0x3fULL<<((xlen)-11)) + +#define MCONTROL_SELECT (1<<19) +#define MCONTROL_TIMING (1<<18) +#define MCONTROL_ACTION (0x3f<<12) +#define MCONTROL_CHAIN (1<<11) +#define MCONTROL_MATCH (0xf<<7) +#define MCONTROL_M (1<<6) +#define MCONTROL_H (1<<5) +#define MCONTROL_S (1<<4) +#define MCONTROL_U (1<<3) +#define MCONTROL_EXECUTE (1<<2) +#define MCONTROL_STORE (1<<1) +#define MCONTROL_LOAD (1<<0) + +#define MCONTROL_TYPE_NONE 0 +#define MCONTROL_TYPE_MATCH 2 + +#define MCONTROL_ACTION_DEBUG_EXCEPTION 0 +#define MCONTROL_ACTION_DEBUG_MODE 1 +#define MCONTROL_ACTION_TRACE_START 2 +#define MCONTROL_ACTION_TRACE_STOP 3 +#define MCONTROL_ACTION_TRACE_EMIT 4 + +#define MCONTROL_MATCH_EQUAL 0 +#define MCONTROL_MATCH_NAPOT 1 +#define MCONTROL_MATCH_GE 2 +#define MCONTROL_MATCH_LT 3 +#define MCONTROL_MATCH_MASK_LOW 4 +#define MCONTROL_MATCH_MASK_HIGH 5 + +#define MIP_SSIP (1 << IRQ_S_SOFT) +#define MIP_HSIP (1 << IRQ_H_SOFT) +#define MIP_MSIP (1 << IRQ_M_SOFT) +#define MIP_STIP (1 << IRQ_S_TIMER) +#define MIP_HTIP (1 << IRQ_H_TIMER) +#define MIP_MTIP (1 << IRQ_M_TIMER) +#define MIP_SEIP (1 << IRQ_S_EXT) +#define MIP_HEIP (1 << IRQ_H_EXT) +#define MIP_MEIP (1 << IRQ_M_EXT) + +#define SIP_SSIP MIP_SSIP +#define SIP_STIP MIP_STIP + +#define PRV_U 0 +#define PRV_S 1 +#define PRV_H 2 +#define PRV_M 3 + +#define SPTBR32_MODE 0x80000000 +#define SPTBR32_ASID 0x7FC00000 +#define SPTBR32_PPN 0x003FFFFF +#define SPTBR64_MODE 0xF000000000000000 +#define SPTBR64_ASID 0x0FFFF00000000000 +#define SPTBR64_PPN 0x00000FFFFFFFFFFF + +#define SPTBR_MODE_OFF 0 +#define SPTBR_MODE_SV32 1 +#define SPTBR_MODE_SV39 8 +#define SPTBR_MODE_SV48 9 +#define SPTBR_MODE_SV57 10 +#define SPTBR_MODE_SV64 11 + +#define PMP_R 0x01 +#define PMP_W 0x02 +#define PMP_X 0x04 +#define PMP_A 0x18 +#define PMP_L 0x80 +#define PMP_SHIFT 2 + +#define PMP_TOR 0x08 +#define PMP_NA4 0x10 +#define PMP_NAPOT 0x18 + +#define IRQ_S_SOFT 1 +#define IRQ_H_SOFT 2 +#define IRQ_M_SOFT 3 +#define IRQ_S_TIMER 5 +#define IRQ_H_TIMER 6 +#define IRQ_M_TIMER 7 +#define IRQ_S_EXT 9 +#define IRQ_H_EXT 10 +#define IRQ_M_EXT 11 +#define IRQ_COP 12 +#define IRQ_HOST 13 + +#define DEFAULT_RSTVEC 0x00001000 +#define CLINT_BASE 0x02000000 +#define CLINT_SIZE 0x000c0000 +#define EXT_IO_BASE 0x40000000 +#define DRAM_BASE 0x80000000 + +// page table entry (PTE) fields +#define PTE_V 0x001 // Valid +#define PTE_R 0x002 // Read +#define PTE_W 0x004 // Write +#define PTE_X 0x008 // Execute +#define PTE_U 0x010 // User +#define PTE_G 0x020 // Global +#define PTE_A 0x040 // Accessed +#define PTE_D 0x080 // Dirty +#define PTE_SOFT 0x300 // Reserved for Software + +#define PTE_PPN_SHIFT 10 + +#define PTE_TABLE(PTE) (((PTE) & (PTE_V | PTE_R | PTE_W | PTE_X)) == PTE_V) + +#ifdef __riscv + +#if __riscv_xlen == 64 +# define MSTATUS_SD MSTATUS64_SD +# define SSTATUS_SD SSTATUS64_SD +# define RISCV_PGLEVEL_BITS 9 +# define SPTBR_MODE SPTBR64_MODE +#else +# define MSTATUS_SD MSTATUS32_SD +# define SSTATUS_SD SSTATUS32_SD +# define RISCV_PGLEVEL_BITS 10 +# define SPTBR_MODE SPTBR32_MODE +#endif +#define RISCV_PGSHIFT 12 +#define RISCV_PGSIZE (1 << RISCV_PGSHIFT) + +#ifndef __ASSEMBLER__ + +/** + * @brief Priv Mode registers definitions. + * + * @see RISC-V priv-spec 1.10. + */ +typedef enum { + RISCV_USER_INTERRUPT = 0, + RISCV_SUPERVISOR_SW_INTERRUPT = 1, + RISCV_MACHINE_SW_INTERRUPT = 3, + RISCV_USER_TIMER_INTERRUPT = 4, + RISCV_SUPERVISOR_TIMER_INTERRUPT = 4, + RISCV_MACHINE_TIMER_INTERRUPT = 7, + RISCV_USER_EXTERNAL_INTERRUPT = 8, + RISCV_SUPERVISOR_EXTERNAL_INTERRUPT = 9, + RISCV_MACHINE_EXTERNAL_INTERRUPT = 11 +} RISCV_Symbolic_interrupt_name; + +#ifdef __GNUC__ + +#define read_csr(reg) ({ unsigned long __tmp; \ + asm volatile ("csrr %0, " #reg : "=r"(__tmp)); \ + __tmp; }) + +#define write_csr(reg, val) ({ \ + asm volatile ("csrw " #reg ", %0" :: "rK"(val)); }) + +#define swap_csr(reg, val) ({ unsigned long __tmp; \ + asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "rK"(val)); \ + __tmp; }) + +#define set_csr(reg, bit) ({ unsigned long __tmp; \ + asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "rK"(bit)); \ + __tmp; }) + +#define clear_csr(reg, bit) ({ unsigned long __tmp; \ + asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "rK"(bit)); \ + __tmp; }) + +#define rdtime() read_csr(time) +#define rdcycle() read_csr(cycle) +#define rdinstret() read_csr(instret) + +#endif + +#endif + +#endif + +#endif +/* Automatically generated by parse-opcodes. */ +#ifndef RISCV_ENCODING_H +#define RISCV_ENCODING_H +#define MATCH_BEQ 0x63 +#define MASK_BEQ 0x707f +#define MATCH_BNE 0x1063 +#define MASK_BNE 0x707f +#define MATCH_BLT 0x4063 +#define MASK_BLT 0x707f +#define MATCH_BGE 0x5063 +#define MASK_BGE 0x707f +#define MATCH_BLTU 0x6063 +#define MASK_BLTU 0x707f +#define MATCH_BGEU 0x7063 +#define MASK_BGEU 0x707f +#define MATCH_JALR 0x67 +#define MASK_JALR 0x707f +#define MATCH_JAL 0x6f +#define MASK_JAL 0x7f +#define MATCH_LUI 0x37 +#define MASK_LUI 0x7f +#define MATCH_AUIPC 0x17 +#define MASK_AUIPC 0x7f +#define MATCH_ADDI 0x13 +#define MASK_ADDI 0x707f +#define MATCH_SLLI 0x1013 +#define MASK_SLLI 0xfc00707f +#define MATCH_SLTI 0x2013 +#define MASK_SLTI 0x707f +#define MATCH_SLTIU 0x3013 +#define MASK_SLTIU 0x707f +#define MATCH_XORI 0x4013 +#define MASK_XORI 0x707f +#define MATCH_SRLI 0x5013 +#define MASK_SRLI 0xfc00707f +#define MATCH_SRAI 0x40005013 +#define MASK_SRAI 0xfc00707f +#define MATCH_ORI 0x6013 +#define MASK_ORI 0x707f +#define MATCH_ANDI 0x7013 +#define MASK_ANDI 0x707f +#define MATCH_ADD 0x33 +#define MASK_ADD 0xfe00707f +#define MATCH_SUB 0x40000033 +#define MASK_SUB 0xfe00707f +#define MATCH_SLL 0x1033 +#define MASK_SLL 0xfe00707f +#define MATCH_SLT 0x2033 +#define MASK_SLT 0xfe00707f +#define MATCH_SLTU 0x3033 +#define MASK_SLTU 0xfe00707f +#define MATCH_XOR 0x4033 +#define MASK_XOR 0xfe00707f +#define MATCH_SRL 0x5033 +#define MASK_SRL 0xfe00707f +#define MATCH_SRA 0x40005033 +#define MASK_SRA 0xfe00707f +#define MATCH_OR 0x6033 +#define MASK_OR 0xfe00707f +#define MATCH_AND 0x7033 +#define MASK_AND 0xfe00707f +#define MATCH_ADDIW 0x1b +#define MASK_ADDIW 0x707f +#define MATCH_SLLIW 0x101b +#define MASK_SLLIW 0xfe00707f +#define MATCH_SRLIW 0x501b +#define MASK_SRLIW 0xfe00707f +#define MATCH_SRAIW 0x4000501b +#define MASK_SRAIW 0xfe00707f +#define MATCH_ADDW 0x3b +#define MASK_ADDW 0xfe00707f +#define MATCH_SUBW 0x4000003b +#define MASK_SUBW 0xfe00707f +#define MATCH_SLLW 0x103b +#define MASK_SLLW 0xfe00707f +#define MATCH_SRLW 0x503b +#define MASK_SRLW 0xfe00707f +#define MATCH_SRAW 0x4000503b +#define MASK_SRAW 0xfe00707f +#define MATCH_LB 0x3 +#define MASK_LB 0x707f +#define MATCH_LH 0x1003 +#define MASK_LH 0x707f +#define MATCH_LW 0x2003 +#define MASK_LW 0x707f +#define MATCH_LD 0x3003 +#define MASK_LD 0x707f +#define MATCH_LBU 0x4003 +#define MASK_LBU 0x707f +#define MATCH_LHU 0x5003 +#define MASK_LHU 0x707f +#define MATCH_LWU 0x6003 +#define MASK_LWU 0x707f +#define MATCH_SB 0x23 +#define MASK_SB 0x707f +#define MATCH_SH 0x1023 +#define MASK_SH 0x707f +#define MATCH_SW 0x2023 +#define MASK_SW 0x707f +#define MATCH_SD 0x3023 +#define MASK_SD 0x707f +#define MATCH_FENCE 0xf +#define MASK_FENCE 0x707f +#define MATCH_FENCE_I 0x100f +#define MASK_FENCE_I 0x707f +#define MATCH_MUL 0x2000033 +#define MASK_MUL 0xfe00707f +#define MATCH_MULH 0x2001033 +#define MASK_MULH 0xfe00707f +#define MATCH_MULHSU 0x2002033 +#define MASK_MULHSU 0xfe00707f +#define MATCH_MULHU 0x2003033 +#define MASK_MULHU 0xfe00707f +#define MATCH_DIV 0x2004033 +#define MASK_DIV 0xfe00707f +#define MATCH_DIVU 0x2005033 +#define MASK_DIVU 0xfe00707f +#define MATCH_REM 0x2006033 +#define MASK_REM 0xfe00707f +#define MATCH_REMU 0x2007033 +#define MASK_REMU 0xfe00707f +#define MATCH_MULW 0x200003b +#define MASK_MULW 0xfe00707f +#define MATCH_DIVW 0x200403b +#define MASK_DIVW 0xfe00707f +#define MATCH_DIVUW 0x200503b +#define MASK_DIVUW 0xfe00707f +#define MATCH_REMW 0x200603b +#define MASK_REMW 0xfe00707f +#define MATCH_REMUW 0x200703b +#define MASK_REMUW 0xfe00707f +#define MATCH_AMOADD_W 0x202f +#define MASK_AMOADD_W 0xf800707f +#define MATCH_AMOXOR_W 0x2000202f +#define MASK_AMOXOR_W 0xf800707f +#define MATCH_AMOOR_W 0x4000202f +#define MASK_AMOOR_W 0xf800707f +#define MATCH_AMOAND_W 0x6000202f +#define MASK_AMOAND_W 0xf800707f +#define MATCH_AMOMIN_W 0x8000202f +#define MASK_AMOMIN_W 0xf800707f +#define MATCH_AMOMAX_W 0xa000202f +#define MASK_AMOMAX_W 0xf800707f +#define MATCH_AMOMINU_W 0xc000202f +#define MASK_AMOMINU_W 0xf800707f +#define MATCH_AMOMAXU_W 0xe000202f +#define MASK_AMOMAXU_W 0xf800707f +#define MATCH_AMOSWAP_W 0x800202f +#define MASK_AMOSWAP_W 0xf800707f +#define MATCH_LR_W 0x1000202f +#define MASK_LR_W 0xf9f0707f +#define MATCH_SC_W 0x1800202f +#define MASK_SC_W 0xf800707f +#define MATCH_AMOADD_D 0x302f +#define MASK_AMOADD_D 0xf800707f +#define MATCH_AMOXOR_D 0x2000302f +#define MASK_AMOXOR_D 0xf800707f +#define MATCH_AMOOR_D 0x4000302f +#define MASK_AMOOR_D 0xf800707f +#define MATCH_AMOAND_D 0x6000302f +#define MASK_AMOAND_D 0xf800707f +#define MATCH_AMOMIN_D 0x8000302f +#define MASK_AMOMIN_D 0xf800707f +#define MATCH_AMOMAX_D 0xa000302f +#define MASK_AMOMAX_D 0xf800707f +#define MATCH_AMOMINU_D 0xc000302f +#define MASK_AMOMINU_D 0xf800707f +#define MATCH_AMOMAXU_D 0xe000302f +#define MASK_AMOMAXU_D 0xf800707f +#define MATCH_AMOSWAP_D 0x800302f +#define MASK_AMOSWAP_D 0xf800707f +#define MATCH_LR_D 0x1000302f +#define MASK_LR_D 0xf9f0707f +#define MATCH_SC_D 0x1800302f +#define MASK_SC_D 0xf800707f +#define MATCH_ECALL 0x73 +#define MASK_ECALL 0xffffffff +#define MATCH_EBREAK 0x100073 +#define MASK_EBREAK 0xffffffff +#define MATCH_URET 0x200073 +#define MASK_URET 0xffffffff +#define MATCH_SRET 0x10200073 +#define MASK_SRET 0xffffffff +#define MATCH_MRET 0x30200073 +#define MASK_MRET 0xffffffff +#define MATCH_DRET 0x7b200073 +#define MASK_DRET 0xffffffff +#define MATCH_SFENCE_VMA 0x12000073 +#define MASK_SFENCE_VMA 0xfe007fff +#define MATCH_WFI 0x10500073 +#define MASK_WFI 0xffffffff +#define MATCH_CSRRW 0x1073 +#define MASK_CSRRW 0x707f +#define MATCH_CSRRS 0x2073 +#define MASK_CSRRS 0x707f +#define MATCH_CSRRC 0x3073 +#define MASK_CSRRC 0x707f +#define MATCH_CSRRWI 0x5073 +#define MASK_CSRRWI 0x707f +#define MATCH_CSRRSI 0x6073 +#define MASK_CSRRSI 0x707f +#define MATCH_CSRRCI 0x7073 +#define MASK_CSRRCI 0x707f +#define MATCH_FADD_S 0x53 +#define MASK_FADD_S 0xfe00007f +#define MATCH_FSUB_S 0x8000053 +#define MASK_FSUB_S 0xfe00007f +#define MATCH_FMUL_S 0x10000053 +#define MASK_FMUL_S 0xfe00007f +#define MATCH_FDIV_S 0x18000053 +#define MASK_FDIV_S 0xfe00007f +#define MATCH_FSGNJ_S 0x20000053 +#define MASK_FSGNJ_S 0xfe00707f +#define MATCH_FSGNJN_S 0x20001053 +#define MASK_FSGNJN_S 0xfe00707f +#define MATCH_FSGNJX_S 0x20002053 +#define MASK_FSGNJX_S 0xfe00707f +#define MATCH_FMIN_S 0x28000053 +#define MASK_FMIN_S 0xfe00707f +#define MATCH_FMAX_S 0x28001053 +#define MASK_FMAX_S 0xfe00707f +#define MATCH_FSQRT_S 0x58000053 +#define MASK_FSQRT_S 0xfff0007f +#define MATCH_FADD_D 0x2000053 +#define MASK_FADD_D 0xfe00007f +#define MATCH_FSUB_D 0xa000053 +#define MASK_FSUB_D 0xfe00007f +#define MATCH_FMUL_D 0x12000053 +#define MASK_FMUL_D 0xfe00007f +#define MATCH_FDIV_D 0x1a000053 +#define MASK_FDIV_D 0xfe00007f +#define MATCH_FSGNJ_D 0x22000053 +#define MASK_FSGNJ_D 0xfe00707f +#define MATCH_FSGNJN_D 0x22001053 +#define MASK_FSGNJN_D 0xfe00707f +#define MATCH_FSGNJX_D 0x22002053 +#define MASK_FSGNJX_D 0xfe00707f +#define MATCH_FMIN_D 0x2a000053 +#define MASK_FMIN_D 0xfe00707f +#define MATCH_FMAX_D 0x2a001053 +#define MASK_FMAX_D 0xfe00707f +#define MATCH_FCVT_S_D 0x40100053 +#define MASK_FCVT_S_D 0xfff0007f +#define MATCH_FCVT_D_S 0x42000053 +#define MASK_FCVT_D_S 0xfff0007f +#define MATCH_FSQRT_D 0x5a000053 +#define MASK_FSQRT_D 0xfff0007f +#define MATCH_FADD_Q 0x6000053 +#define MASK_FADD_Q 0xfe00007f +#define MATCH_FSUB_Q 0xe000053 +#define MASK_FSUB_Q 0xfe00007f +#define MATCH_FMUL_Q 0x16000053 +#define MASK_FMUL_Q 0xfe00007f +#define MATCH_FDIV_Q 0x1e000053 +#define MASK_FDIV_Q 0xfe00007f +#define MATCH_FSGNJ_Q 0x26000053 +#define MASK_FSGNJ_Q 0xfe00707f +#define MATCH_FSGNJN_Q 0x26001053 +#define MASK_FSGNJN_Q 0xfe00707f +#define MATCH_FSGNJX_Q 0x26002053 +#define MASK_FSGNJX_Q 0xfe00707f +#define MATCH_FMIN_Q 0x2e000053 +#define MASK_FMIN_Q 0xfe00707f +#define MATCH_FMAX_Q 0x2e001053 +#define MASK_FMAX_Q 0xfe00707f +#define MATCH_FCVT_S_Q 0x40300053 +#define MASK_FCVT_S_Q 0xfff0007f +#define MATCH_FCVT_Q_S 0x46000053 +#define MASK_FCVT_Q_S 0xfff0007f +#define MATCH_FCVT_D_Q 0x42300053 +#define MASK_FCVT_D_Q 0xfff0007f +#define MATCH_FCVT_Q_D 0x46100053 +#define MASK_FCVT_Q_D 0xfff0007f +#define MATCH_FSQRT_Q 0x5e000053 +#define MASK_FSQRT_Q 0xfff0007f +#define MATCH_FLE_S 0xa0000053 +#define MASK_FLE_S 0xfe00707f +#define MATCH_FLT_S 0xa0001053 +#define MASK_FLT_S 0xfe00707f +#define MATCH_FEQ_S 0xa0002053 +#define MASK_FEQ_S 0xfe00707f +#define MATCH_FLE_D 0xa2000053 +#define MASK_FLE_D 0xfe00707f +#define MATCH_FLT_D 0xa2001053 +#define MASK_FLT_D 0xfe00707f +#define MATCH_FEQ_D 0xa2002053 +#define MASK_FEQ_D 0xfe00707f +#define MATCH_FLE_Q 0xa6000053 +#define MASK_FLE_Q 0xfe00707f +#define MATCH_FLT_Q 0xa6001053 +#define MASK_FLT_Q 0xfe00707f +#define MATCH_FEQ_Q 0xa6002053 +#define MASK_FEQ_Q 0xfe00707f +#define MATCH_FCVT_W_S 0xc0000053 +#define MASK_FCVT_W_S 0xfff0007f +#define MATCH_FCVT_WU_S 0xc0100053 +#define MASK_FCVT_WU_S 0xfff0007f +#define MATCH_FCVT_L_S 0xc0200053 +#define MASK_FCVT_L_S 0xfff0007f +#define MATCH_FCVT_LU_S 0xc0300053 +#define MASK_FCVT_LU_S 0xfff0007f +#define MATCH_FMV_X_W 0xe0000053 +#define MASK_FMV_X_W 0xfff0707f +#define MATCH_FCLASS_S 0xe0001053 +#define MASK_FCLASS_S 0xfff0707f +#define MATCH_FCVT_W_D 0xc2000053 +#define MASK_FCVT_W_D 0xfff0007f +#define MATCH_FCVT_WU_D 0xc2100053 +#define MASK_FCVT_WU_D 0xfff0007f +#define MATCH_FCVT_L_D 0xc2200053 +#define MASK_FCVT_L_D 0xfff0007f +#define MATCH_FCVT_LU_D 0xc2300053 +#define MASK_FCVT_LU_D 0xfff0007f +#define MATCH_FMV_X_D 0xe2000053 +#define MASK_FMV_X_D 0xfff0707f +#define MATCH_FCLASS_D 0xe2001053 +#define MASK_FCLASS_D 0xfff0707f +#define MATCH_FCVT_W_Q 0xc6000053 +#define MASK_FCVT_W_Q 0xfff0007f +#define MATCH_FCVT_WU_Q 0xc6100053 +#define MASK_FCVT_WU_Q 0xfff0007f +#define MATCH_FCVT_L_Q 0xc6200053 +#define MASK_FCVT_L_Q 0xfff0007f +#define MATCH_FCVT_LU_Q 0xc6300053 +#define MASK_FCVT_LU_Q 0xfff0007f +#define MATCH_FMV_X_Q 0xe6000053 +#define MASK_FMV_X_Q 0xfff0707f +#define MATCH_FCLASS_Q 0xe6001053 +#define MASK_FCLASS_Q 0xfff0707f +#define MATCH_FCVT_S_W 0xd0000053 +#define MASK_FCVT_S_W 0xfff0007f +#define MATCH_FCVT_S_WU 0xd0100053 +#define MASK_FCVT_S_WU 0xfff0007f +#define MATCH_FCVT_S_L 0xd0200053 +#define MASK_FCVT_S_L 0xfff0007f +#define MATCH_FCVT_S_LU 0xd0300053 +#define MASK_FCVT_S_LU 0xfff0007f +#define MATCH_FMV_W_X 0xf0000053 +#define MASK_FMV_W_X 0xfff0707f +#define MATCH_FCVT_D_W 0xd2000053 +#define MASK_FCVT_D_W 0xfff0007f +#define MATCH_FCVT_D_WU 0xd2100053 +#define MASK_FCVT_D_WU 0xfff0007f +#define MATCH_FCVT_D_L 0xd2200053 +#define MASK_FCVT_D_L 0xfff0007f +#define MATCH_FCVT_D_LU 0xd2300053 +#define MASK_FCVT_D_LU 0xfff0007f +#define MATCH_FMV_D_X 0xf2000053 +#define MASK_FMV_D_X 0xfff0707f +#define MATCH_FCVT_Q_W 0xd6000053 +#define MASK_FCVT_Q_W 0xfff0007f +#define MATCH_FCVT_Q_WU 0xd6100053 +#define MASK_FCVT_Q_WU 0xfff0007f +#define MATCH_FCVT_Q_L 0xd6200053 +#define MASK_FCVT_Q_L 0xfff0007f +#define MATCH_FCVT_Q_LU 0xd6300053 +#define MASK_FCVT_Q_LU 0xfff0007f +#define MATCH_FMV_Q_X 0xf6000053 +#define MASK_FMV_Q_X 0xfff0707f +#define MATCH_FLW 0x2007 +#define MASK_FLW 0x707f +#define MATCH_FLD 0x3007 +#define MASK_FLD 0x707f +#define MATCH_FLQ 0x4007 +#define MASK_FLQ 0x707f +#define MATCH_FSW 0x2027 +#define MASK_FSW 0x707f +#define MATCH_FSD 0x3027 +#define MASK_FSD 0x707f +#define MATCH_FSQ 0x4027 +#define MASK_FSQ 0x707f +#define MATCH_FMADD_S 0x43 +#define MASK_FMADD_S 0x600007f +#define MATCH_FMSUB_S 0x47 +#define MASK_FMSUB_S 0x600007f +#define MATCH_FNMSUB_S 0x4b +#define MASK_FNMSUB_S 0x600007f +#define MATCH_FNMADD_S 0x4f +#define MASK_FNMADD_S 0x600007f +#define MATCH_FMADD_D 0x2000043 +#define MASK_FMADD_D 0x600007f +#define MATCH_FMSUB_D 0x2000047 +#define MASK_FMSUB_D 0x600007f +#define MATCH_FNMSUB_D 0x200004b +#define MASK_FNMSUB_D 0x600007f +#define MATCH_FNMADD_D 0x200004f +#define MASK_FNMADD_D 0x600007f +#define MATCH_FMADD_Q 0x6000043 +#define MASK_FMADD_Q 0x600007f +#define MATCH_FMSUB_Q 0x6000047 +#define MASK_FMSUB_Q 0x600007f +#define MATCH_FNMSUB_Q 0x600004b +#define MASK_FNMSUB_Q 0x600007f +#define MATCH_FNMADD_Q 0x600004f +#define MASK_FNMADD_Q 0x600007f +#define MATCH_C_NOP 0x1 +#define MASK_C_NOP 0xffff +#define MATCH_C_ADDI16SP 0x6101 +#define MASK_C_ADDI16SP 0xef83 +#define MATCH_C_JR 0x8002 +#define MASK_C_JR 0xf07f +#define MATCH_C_JALR 0x9002 +#define MASK_C_JALR 0xf07f +#define MATCH_C_EBREAK 0x9002 +#define MASK_C_EBREAK 0xffff +#define MATCH_C_LD 0x6000 +#define MASK_C_LD 0xe003 +#define MATCH_C_SD 0xe000 +#define MASK_C_SD 0xe003 +#define MATCH_C_ADDIW 0x2001 +#define MASK_C_ADDIW 0xe003 +#define MATCH_C_LDSP 0x6002 +#define MASK_C_LDSP 0xe003 +#define MATCH_C_SDSP 0xe002 +#define MASK_C_SDSP 0xe003 +#define MATCH_C_ADDI4SPN 0x0 +#define MASK_C_ADDI4SPN 0xe003 +#define MATCH_C_FLD 0x2000 +#define MASK_C_FLD 0xe003 +#define MATCH_C_LW 0x4000 +#define MASK_C_LW 0xe003 +#define MATCH_C_FLW 0x6000 +#define MASK_C_FLW 0xe003 +#define MATCH_C_FSD 0xa000 +#define MASK_C_FSD 0xe003 +#define MATCH_C_SW 0xc000 +#define MASK_C_SW 0xe003 +#define MATCH_C_FSW 0xe000 +#define MASK_C_FSW 0xe003 +#define MATCH_C_ADDI 0x1 +#define MASK_C_ADDI 0xe003 +#define MATCH_C_JAL 0x2001 +#define MASK_C_JAL 0xe003 +#define MATCH_C_LI 0x4001 +#define MASK_C_LI 0xe003 +#define MATCH_C_LUI 0x6001 +#define MASK_C_LUI 0xe003 +#define MATCH_C_SRLI 0x8001 +#define MASK_C_SRLI 0xec03 +#define MATCH_C_SRAI 0x8401 +#define MASK_C_SRAI 0xec03 +#define MATCH_C_ANDI 0x8801 +#define MASK_C_ANDI 0xec03 +#define MATCH_C_SUB 0x8c01 +#define MASK_C_SUB 0xfc63 +#define MATCH_C_XOR 0x8c21 +#define MASK_C_XOR 0xfc63 +#define MATCH_C_OR 0x8c41 +#define MASK_C_OR 0xfc63 +#define MATCH_C_AND 0x8c61 +#define MASK_C_AND 0xfc63 +#define MATCH_C_SUBW 0x9c01 +#define MASK_C_SUBW 0xfc63 +#define MATCH_C_ADDW 0x9c21 +#define MASK_C_ADDW 0xfc63 +#define MATCH_C_J 0xa001 +#define MASK_C_J 0xe003 +#define MATCH_C_BEQZ 0xc001 +#define MASK_C_BEQZ 0xe003 +#define MATCH_C_BNEZ 0xe001 +#define MASK_C_BNEZ 0xe003 +#define MATCH_C_SLLI 0x2 +#define MASK_C_SLLI 0xe003 +#define MATCH_C_FLDSP 0x2002 +#define MASK_C_FLDSP 0xe003 +#define MATCH_C_LWSP 0x4002 +#define MASK_C_LWSP 0xe003 +#define MATCH_C_FLWSP 0x6002 +#define MASK_C_FLWSP 0xe003 +#define MATCH_C_MV 0x8002 +#define MASK_C_MV 0xf003 +#define MATCH_C_ADD 0x9002 +#define MASK_C_ADD 0xf003 +#define MATCH_C_FSDSP 0xa002 +#define MASK_C_FSDSP 0xe003 +#define MATCH_C_SWSP 0xc002 +#define MASK_C_SWSP 0xe003 +#define MATCH_C_FSWSP 0xe002 +#define MASK_C_FSWSP 0xe003 +#define MATCH_CUSTOM0 0xb +#define MASK_CUSTOM0 0x707f +#define MATCH_CUSTOM0_RS1 0x200b +#define MASK_CUSTOM0_RS1 0x707f +#define MATCH_CUSTOM0_RS1_RS2 0x300b +#define MASK_CUSTOM0_RS1_RS2 0x707f +#define MATCH_CUSTOM0_RD 0x400b +#define MASK_CUSTOM0_RD 0x707f +#define MATCH_CUSTOM0_RD_RS1 0x600b +#define MASK_CUSTOM0_RD_RS1 0x707f +#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b +#define MASK_CUSTOM0_RD_RS1_RS2 0x707f +#define MATCH_CUSTOM1 0x2b +#define MASK_CUSTOM1 0x707f +#define MATCH_CUSTOM1_RS1 0x202b +#define MASK_CUSTOM1_RS1 0x707f +#define MATCH_CUSTOM1_RS1_RS2 0x302b +#define MASK_CUSTOM1_RS1_RS2 0x707f +#define MATCH_CUSTOM1_RD 0x402b +#define MASK_CUSTOM1_RD 0x707f +#define MATCH_CUSTOM1_RD_RS1 0x602b +#define MASK_CUSTOM1_RD_RS1 0x707f +#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b +#define MASK_CUSTOM1_RD_RS1_RS2 0x707f +#define MATCH_CUSTOM2 0x5b +#define MASK_CUSTOM2 0x707f +#define MATCH_CUSTOM2_RS1 0x205b +#define MASK_CUSTOM2_RS1 0x707f +#define MATCH_CUSTOM2_RS1_RS2 0x305b +#define MASK_CUSTOM2_RS1_RS2 0x707f +#define MATCH_CUSTOM2_RD 0x405b +#define MASK_CUSTOM2_RD 0x707f +#define MATCH_CUSTOM2_RD_RS1 0x605b +#define MASK_CUSTOM2_RD_RS1 0x707f +#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b +#define MASK_CUSTOM2_RD_RS1_RS2 0x707f +#define MATCH_CUSTOM3 0x7b +#define MASK_CUSTOM3 0x707f +#define MATCH_CUSTOM3_RS1 0x207b +#define MASK_CUSTOM3_RS1 0x707f +#define MATCH_CUSTOM3_RS1_RS2 0x307b +#define MASK_CUSTOM3_RS1_RS2 0x707f +#define MATCH_CUSTOM3_RD 0x407b +#define MASK_CUSTOM3_RD 0x707f +#define MATCH_CUSTOM3_RD_RS1 0x607b +#define MASK_CUSTOM3_RD_RS1 0x707f +#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b +#define MASK_CUSTOM3_RD_RS1_RS2 0x707f +#define CSR_FFLAGS 0x1 +#define CSR_FRM 0x2 +#define CSR_FCSR 0x3 +#define CSR_CYCLE 0xc00 +#define CSR_TIME 0xc01 +#define CSR_INSTRET 0xc02 +#define CSR_HPMCOUNTER3 0xc03 +#define CSR_HPMCOUNTER4 0xc04 +#define CSR_HPMCOUNTER5 0xc05 +#define CSR_HPMCOUNTER6 0xc06 +#define CSR_HPMCOUNTER7 0xc07 +#define CSR_HPMCOUNTER8 0xc08 +#define CSR_HPMCOUNTER9 0xc09 +#define CSR_HPMCOUNTER10 0xc0a +#define CSR_HPMCOUNTER11 0xc0b +#define CSR_HPMCOUNTER12 0xc0c +#define CSR_HPMCOUNTER13 0xc0d +#define CSR_HPMCOUNTER14 0xc0e +#define CSR_HPMCOUNTER15 0xc0f +#define CSR_HPMCOUNTER16 0xc10 +#define CSR_HPMCOUNTER17 0xc11 +#define CSR_HPMCOUNTER18 0xc12 +#define CSR_HPMCOUNTER19 0xc13 +#define CSR_HPMCOUNTER20 0xc14 +#define CSR_HPMCOUNTER21 0xc15 +#define CSR_HPMCOUNTER22 0xc16 +#define CSR_HPMCOUNTER23 0xc17 +#define CSR_HPMCOUNTER24 0xc18 +#define CSR_HPMCOUNTER25 0xc19 +#define CSR_HPMCOUNTER26 0xc1a +#define CSR_HPMCOUNTER27 0xc1b +#define CSR_HPMCOUNTER28 0xc1c +#define CSR_HPMCOUNTER29 0xc1d +#define CSR_HPMCOUNTER30 0xc1e +#define CSR_HPMCOUNTER31 0xc1f +#define CSR_SSTATUS 0x100 +#define CSR_SIE 0x104 +#define CSR_STVEC 0x105 +#define CSR_SCOUNTEREN 0x106 +#define CSR_SSCRATCH 0x140 +#define CSR_SEPC 0x141 +#define CSR_SCAUSE 0x142 +#define CSR_SBADADDR 0x143 +#define CSR_SIP 0x144 +#define CSR_SPTBR 0x180 +#define CSR_MSTATUS 0x300 +#define CSR_MISA 0x301 +#define CSR_MEDELEG 0x302 +#define CSR_MIDELEG 0x303 +#define CSR_MIE 0x304 +#define CSR_MTVEC 0x305 +#define CSR_MCOUNTEREN 0x306 +#define CSR_MSCRATCH 0x340 +#define CSR_MEPC 0x341 +#define CSR_MCAUSE 0x342 +#define CSR_MBADADDR 0x343 +#define CSR_MIP 0x344 +#define CSR_PMPCFG0 0x3a0 +#define CSR_PMPCFG1 0x3a1 +#define CSR_PMPCFG2 0x3a2 +#define CSR_PMPCFG3 0x3a3 +#define CSR_PMPADDR0 0x3b0 +#define CSR_PMPADDR1 0x3b1 +#define CSR_PMPADDR2 0x3b2 +#define CSR_PMPADDR3 0x3b3 +#define CSR_PMPADDR4 0x3b4 +#define CSR_PMPADDR5 0x3b5 +#define CSR_PMPADDR6 0x3b6 +#define CSR_PMPADDR7 0x3b7 +#define CSR_PMPADDR8 0x3b8 +#define CSR_PMPADDR9 0x3b9 +#define CSR_PMPADDR10 0x3ba +#define CSR_PMPADDR11 0x3bb +#define CSR_PMPADDR12 0x3bc +#define CSR_PMPADDR13 0x3bd +#define CSR_PMPADDR14 0x3be +#define CSR_PMPADDR15 0x3bf +#define CSR_TSELECT 0x7a0 +#define CSR_TDATA1 0x7a1 +#define CSR_TDATA2 0x7a2 +#define CSR_TDATA3 0x7a3 +#define CSR_DCSR 0x7b0 +#define CSR_DPC 0x7b1 +#define CSR_DSCRATCH 0x7b2 +#define CSR_MCYCLE 0xb00 +#define CSR_MINSTRET 0xb02 +#define CSR_MHPMCOUNTER3 0xb03 +#define CSR_MHPMCOUNTER4 0xb04 +#define CSR_MHPMCOUNTER5 0xb05 +#define CSR_MHPMCOUNTER6 0xb06 +#define CSR_MHPMCOUNTER7 0xb07 +#define CSR_MHPMCOUNTER8 0xb08 +#define CSR_MHPMCOUNTER9 0xb09 +#define CSR_MHPMCOUNTER10 0xb0a +#define CSR_MHPMCOUNTER11 0xb0b +#define CSR_MHPMCOUNTER12 0xb0c +#define CSR_MHPMCOUNTER13 0xb0d +#define CSR_MHPMCOUNTER14 0xb0e +#define CSR_MHPMCOUNTER15 0xb0f +#define CSR_MHPMCOUNTER16 0xb10 +#define CSR_MHPMCOUNTER17 0xb11 +#define CSR_MHPMCOUNTER18 0xb12 +#define CSR_MHPMCOUNTER19 0xb13 +#define CSR_MHPMCOUNTER20 0xb14 +#define CSR_MHPMCOUNTER21 0xb15 +#define CSR_MHPMCOUNTER22 0xb16 +#define CSR_MHPMCOUNTER23 0xb17 +#define CSR_MHPMCOUNTER24 0xb18 +#define CSR_MHPMCOUNTER25 0xb19 +#define CSR_MHPMCOUNTER26 0xb1a +#define CSR_MHPMCOUNTER27 0xb1b +#define CSR_MHPMCOUNTER28 0xb1c +#define CSR_MHPMCOUNTER29 0xb1d +#define CSR_MHPMCOUNTER30 0xb1e +#define CSR_MHPMCOUNTER31 0xb1f +#define CSR_MHPMEVENT3 0x323 +#define CSR_MHPMEVENT4 0x324 +#define CSR_MHPMEVENT5 0x325 +#define CSR_MHPMEVENT6 0x326 +#define CSR_MHPMEVENT7 0x327 +#define CSR_MHPMEVENT8 0x328 +#define CSR_MHPMEVENT9 0x329 +#define CSR_MHPMEVENT10 0x32a +#define CSR_MHPMEVENT11 0x32b +#define CSR_MHPMEVENT12 0x32c +#define CSR_MHPMEVENT13 0x32d +#define CSR_MHPMEVENT14 0x32e +#define CSR_MHPMEVENT15 0x32f +#define CSR_MHPMEVENT16 0x330 +#define CSR_MHPMEVENT17 0x331 +#define CSR_MHPMEVENT18 0x332 +#define CSR_MHPMEVENT19 0x333 +#define CSR_MHPMEVENT20 0x334 +#define CSR_MHPMEVENT21 0x335 +#define CSR_MHPMEVENT22 0x336 +#define CSR_MHPMEVENT23 0x337 +#define CSR_MHPMEVENT24 0x338 +#define CSR_MHPMEVENT25 0x339 +#define CSR_MHPMEVENT26 0x33a +#define CSR_MHPMEVENT27 0x33b +#define CSR_MHPMEVENT28 0x33c +#define CSR_MHPMEVENT29 0x33d +#define CSR_MHPMEVENT30 0x33e +#define CSR_MHPMEVENT31 0x33f +#define CSR_MVENDORID 0xf11 +#define CSR_MARCHID 0xf12 +#define CSR_MIMPID 0xf13 +#define CSR_MHARTID 0xf14 +#define CSR_CYCLEH 0xc80 +#define CSR_TIMEH 0xc81 +#define CSR_INSTRETH 0xc82 +#define CSR_HPMCOUNTER3H 0xc83 +#define CSR_HPMCOUNTER4H 0xc84 +#define CSR_HPMCOUNTER5H 0xc85 +#define CSR_HPMCOUNTER6H 0xc86 +#define CSR_HPMCOUNTER7H 0xc87 +#define CSR_HPMCOUNTER8H 0xc88 +#define CSR_HPMCOUNTER9H 0xc89 +#define CSR_HPMCOUNTER10H 0xc8a +#define CSR_HPMCOUNTER11H 0xc8b +#define CSR_HPMCOUNTER12H 0xc8c +#define CSR_HPMCOUNTER13H 0xc8d +#define CSR_HPMCOUNTER14H 0xc8e +#define CSR_HPMCOUNTER15H 0xc8f +#define CSR_HPMCOUNTER16H 0xc90 +#define CSR_HPMCOUNTER17H 0xc91 +#define CSR_HPMCOUNTER18H 0xc92 +#define CSR_HPMCOUNTER19H 0xc93 +#define CSR_HPMCOUNTER20H 0xc94 +#define CSR_HPMCOUNTER21H 0xc95 +#define CSR_HPMCOUNTER22H 0xc96 +#define CSR_HPMCOUNTER23H 0xc97 +#define CSR_HPMCOUNTER24H 0xc98 +#define CSR_HPMCOUNTER25H 0xc99 +#define CSR_HPMCOUNTER26H 0xc9a +#define CSR_HPMCOUNTER27H 0xc9b +#define CSR_HPMCOUNTER28H 0xc9c +#define CSR_HPMCOUNTER29H 0xc9d +#define CSR_HPMCOUNTER30H 0xc9e +#define CSR_HPMCOUNTER31H 0xc9f +#define CSR_MCYCLEH 0xb80 +#define CSR_MINSTRETH 0xb82 +#define CSR_MHPMCOUNTER3H 0xb83 +#define CSR_MHPMCOUNTER4H 0xb84 +#define CSR_MHPMCOUNTER5H 0xb85 +#define CSR_MHPMCOUNTER6H 0xb86 +#define CSR_MHPMCOUNTER7H 0xb87 +#define CSR_MHPMCOUNTER8H 0xb88 +#define CSR_MHPMCOUNTER9H 0xb89 +#define CSR_MHPMCOUNTER10H 0xb8a +#define CSR_MHPMCOUNTER11H 0xb8b +#define CSR_MHPMCOUNTER12H 0xb8c +#define CSR_MHPMCOUNTER13H 0xb8d +#define CSR_MHPMCOUNTER14H 0xb8e +#define CSR_MHPMCOUNTER15H 0xb8f +#define CSR_MHPMCOUNTER16H 0xb90 +#define CSR_MHPMCOUNTER17H 0xb91 +#define CSR_MHPMCOUNTER18H 0xb92 +#define CSR_MHPMCOUNTER19H 0xb93 +#define CSR_MHPMCOUNTER20H 0xb94 +#define CSR_MHPMCOUNTER21H 0xb95 +#define CSR_MHPMCOUNTER22H 0xb96 +#define CSR_MHPMCOUNTER23H 0xb97 +#define CSR_MHPMCOUNTER24H 0xb98 +#define CSR_MHPMCOUNTER25H 0xb99 +#define CSR_MHPMCOUNTER26H 0xb9a +#define CSR_MHPMCOUNTER27H 0xb9b +#define CSR_MHPMCOUNTER28H 0xb9c +#define CSR_MHPMCOUNTER29H 0xb9d +#define CSR_MHPMCOUNTER30H 0xb9e +#define CSR_MHPMCOUNTER31H 0xb9f +#define CAUSE_MISALIGNED_FETCH 0x0 +#define CAUSE_FETCH_ACCESS 0x1 +#define CAUSE_ILLEGAL_INSTRUCTION 0x2 +#define CAUSE_BREAKPOINT 0x3 +#define CAUSE_MISALIGNED_LOAD 0x4 +#define CAUSE_LOAD_ACCESS 0x5 +#define CAUSE_MISALIGNED_STORE 0x6 +#define CAUSE_STORE_ACCESS 0x7 +#define CAUSE_USER_ECALL 0x8 +#define CAUSE_SUPERVISOR_ECALL 0x9 +#define CAUSE_HYPERVISOR_ECALL 0xa +#define CAUSE_MACHINE_ECALL 0xb +#define CAUSE_FETCH_PAGE_FAULT 0xc +#define CAUSE_LOAD_PAGE_FAULT 0xd +#define CAUSE_STORE_PAGE_FAULT 0xf +#endif +#ifdef DECLARE_INSN +DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ) +DECLARE_INSN(bne, MATCH_BNE, MASK_BNE) +DECLARE_INSN(blt, MATCH_BLT, MASK_BLT) +DECLARE_INSN(bge, MATCH_BGE, MASK_BGE) +DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU) +DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU) +DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR) +DECLARE_INSN(jal, MATCH_JAL, MASK_JAL) +DECLARE_INSN(lui, MATCH_LUI, MASK_LUI) +DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC) +DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI) +DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI) +DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI) +DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU) +DECLARE_INSN(xori, MATCH_XORI, MASK_XORI) +DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI) +DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI) +DECLARE_INSN(ori, MATCH_ORI, MASK_ORI) +DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI) +DECLARE_INSN(add, MATCH_ADD, MASK_ADD) +DECLARE_INSN(sub, MATCH_SUB, MASK_SUB) +DECLARE_INSN(sll, MATCH_SLL, MASK_SLL) +DECLARE_INSN(slt, MATCH_SLT, MASK_SLT) +DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU) +DECLARE_INSN(xor, MATCH_XOR, MASK_XOR) +DECLARE_INSN(srl, MATCH_SRL, MASK_SRL) +DECLARE_INSN(sra, MATCH_SRA, MASK_SRA) +DECLARE_INSN( or , MATCH_OR, MASK_OR) +DECLARE_INSN( and , MATCH_AND, MASK_AND) +DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW) +DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW) +DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW) +DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW) +DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW) +DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW) +DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW) +DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW) +DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW) +DECLARE_INSN(lb, MATCH_LB, MASK_LB) +DECLARE_INSN(lh, MATCH_LH, MASK_LH) +DECLARE_INSN(lw, MATCH_LW, MASK_LW) +DECLARE_INSN(ld, MATCH_LD, MASK_LD) +DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU) +DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU) +DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU) +DECLARE_INSN(sb, MATCH_SB, MASK_SB) +DECLARE_INSN(sh, MATCH_SH, MASK_SH) +DECLARE_INSN(sw, MATCH_SW, MASK_SW) +DECLARE_INSN(sd, MATCH_SD, MASK_SD) +DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE) +DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I) +DECLARE_INSN(mul, MATCH_MUL, MASK_MUL) +DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH) +DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU) +DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU) +DECLARE_INSN(div, MATCH_DIV, MASK_DIV) +DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU) +DECLARE_INSN(rem, MATCH_REM, MASK_REM) +DECLARE_INSN(remu, MATCH_REMU, MASK_REMU) +DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW) +DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW) +DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW) +DECLARE_INSN(remw, MATCH_REMW, MASK_REMW) +DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW) +DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W) +DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W) +DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W) +DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W) +DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W) +DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W) +DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W) +DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W) +DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W) +DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W) +DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W) +DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D) +DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D) +DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D) +DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D) +DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D) +DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D) +DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D) +DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D) +DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D) +DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D) +DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D) +DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL) +DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK) +DECLARE_INSN(uret, MATCH_URET, MASK_URET) +DECLARE_INSN(sret, MATCH_SRET, MASK_SRET) +DECLARE_INSN(mret, MATCH_MRET, MASK_MRET) +DECLARE_INSN(dret, MATCH_DRET, MASK_DRET) +DECLARE_INSN(sfence_vma, MATCH_SFENCE_VMA, MASK_SFENCE_VMA) +DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI) +DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW) +DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS) +DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC) +DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI) +DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI) +DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI) +DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S) +DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S) +DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S) +DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S) +DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S) +DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S) +DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S) +DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S) +DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S) +DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S) +DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D) +DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D) +DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D) +DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D) +DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D) +DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D) +DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D) +DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D) +DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D) +DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D) +DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S) +DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D) +DECLARE_INSN(fadd_q, MATCH_FADD_Q, MASK_FADD_Q) +DECLARE_INSN(fsub_q, MATCH_FSUB_Q, MASK_FSUB_Q) +DECLARE_INSN(fmul_q, MATCH_FMUL_Q, MASK_FMUL_Q) +DECLARE_INSN(fdiv_q, MATCH_FDIV_Q, MASK_FDIV_Q) +DECLARE_INSN(fsgnj_q, MATCH_FSGNJ_Q, MASK_FSGNJ_Q) +DECLARE_INSN(fsgnjn_q, MATCH_FSGNJN_Q, MASK_FSGNJN_Q) +DECLARE_INSN(fsgnjx_q, MATCH_FSGNJX_Q, MASK_FSGNJX_Q) +DECLARE_INSN(fmin_q, MATCH_FMIN_Q, MASK_FMIN_Q) +DECLARE_INSN(fmax_q, MATCH_FMAX_Q, MASK_FMAX_Q) +DECLARE_INSN(fcvt_s_q, MATCH_FCVT_S_Q, MASK_FCVT_S_Q) +DECLARE_INSN(fcvt_q_s, MATCH_FCVT_Q_S, MASK_FCVT_Q_S) +DECLARE_INSN(fcvt_d_q, MATCH_FCVT_D_Q, MASK_FCVT_D_Q) +DECLARE_INSN(fcvt_q_d, MATCH_FCVT_Q_D, MASK_FCVT_Q_D) +DECLARE_INSN(fsqrt_q, MATCH_FSQRT_Q, MASK_FSQRT_Q) +DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S) +DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S) +DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S) +DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D) +DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D) +DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D) +DECLARE_INSN(fle_q, MATCH_FLE_Q, MASK_FLE_Q) +DECLARE_INSN(flt_q, MATCH_FLT_Q, MASK_FLT_Q) +DECLARE_INSN(feq_q, MATCH_FEQ_Q, MASK_FEQ_Q) +DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S) +DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S) +DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S) +DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S) +DECLARE_INSN(fmv_x_w, MATCH_FMV_X_W, MASK_FMV_X_W) +DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S) +DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D) +DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D) +DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D) +DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D) +DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D) +DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D) +DECLARE_INSN(fcvt_w_q, MATCH_FCVT_W_Q, MASK_FCVT_W_Q) +DECLARE_INSN(fcvt_wu_q, MATCH_FCVT_WU_Q, MASK_FCVT_WU_Q) +DECLARE_INSN(fcvt_l_q, MATCH_FCVT_L_Q, MASK_FCVT_L_Q) +DECLARE_INSN(fcvt_lu_q, MATCH_FCVT_LU_Q, MASK_FCVT_LU_Q) +DECLARE_INSN(fmv_x_q, MATCH_FMV_X_Q, MASK_FMV_X_Q) +DECLARE_INSN(fclass_q, MATCH_FCLASS_Q, MASK_FCLASS_Q) +DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W) +DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU) +DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L) +DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU) +DECLARE_INSN(fmv_w_x, MATCH_FMV_W_X, MASK_FMV_W_X) +DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W) +DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU) +DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L) +DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU) +DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X) +DECLARE_INSN(fcvt_q_w, MATCH_FCVT_Q_W, MASK_FCVT_Q_W) +DECLARE_INSN(fcvt_q_wu, MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU) +DECLARE_INSN(fcvt_q_l, MATCH_FCVT_Q_L, MASK_FCVT_Q_L) +DECLARE_INSN(fcvt_q_lu, MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU) +DECLARE_INSN(fmv_q_x, MATCH_FMV_Q_X, MASK_FMV_Q_X) +DECLARE_INSN(flw, MATCH_FLW, MASK_FLW) +DECLARE_INSN(fld, MATCH_FLD, MASK_FLD) +DECLARE_INSN(flq, MATCH_FLQ, MASK_FLQ) +DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW) +DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD) +DECLARE_INSN(fsq, MATCH_FSQ, MASK_FSQ) +DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S) +DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S) +DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S) +DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S) +DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D) +DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D) +DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D) +DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D) +DECLARE_INSN(fmadd_q, MATCH_FMADD_Q, MASK_FMADD_Q) +DECLARE_INSN(fmsub_q, MATCH_FMSUB_Q, MASK_FMSUB_Q) +DECLARE_INSN(fnmsub_q, MATCH_FNMSUB_Q, MASK_FNMSUB_Q) +DECLARE_INSN(fnmadd_q, MATCH_FNMADD_Q, MASK_FNMADD_Q) +DECLARE_INSN(c_nop, MATCH_C_NOP, MASK_C_NOP) +DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP) +DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR) +DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR) +DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK) +DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD) +DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD) +DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW) +DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP) +DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP) +DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN) +DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD) +DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW) +DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW) +DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD) +DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW) +DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW) +DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI) +DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL) +DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI) +DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI) +DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI) +DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI) +DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI) +DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB) +DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR) +DECLARE_INSN(c_or, MATCH_C_OR, MASK_C_OR) +DECLARE_INSN(c_and, MATCH_C_AND, MASK_C_AND) +DECLARE_INSN(c_subw, MATCH_C_SUBW, MASK_C_SUBW) +DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW) +DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J) +DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ) +DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ) +DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI) +DECLARE_INSN(c_fldsp, MATCH_C_FLDSP, MASK_C_FLDSP) +DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP) +DECLARE_INSN(c_flwsp, MATCH_C_FLWSP, MASK_C_FLWSP) +DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV) +DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD) +DECLARE_INSN(c_fsdsp, MATCH_C_FSDSP, MASK_C_FSDSP) +DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP) +DECLARE_INSN(c_fswsp, MATCH_C_FSWSP, MASK_C_FSWSP) +DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0) +DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1) +DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2) +DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD) +DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1) +DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2) +DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1) +DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1) +DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2) +DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD) +DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1) +DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2) +DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2) +DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1) +DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2) +DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD) +DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1) +DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2) +DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3) +DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1) +DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2) +DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD) +DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1) +DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2) +#endif +#ifdef DECLARE_CSR +DECLARE_CSR(fflags, CSR_FFLAGS) +DECLARE_CSR(frm, CSR_FRM) +DECLARE_CSR(fcsr, CSR_FCSR) +DECLARE_CSR(cycle, CSR_CYCLE) +DECLARE_CSR(time, CSR_TIME) +DECLARE_CSR(instret, CSR_INSTRET) +DECLARE_CSR(hpmcounter3, CSR_HPMCOUNTER3) +DECLARE_CSR(hpmcounter4, CSR_HPMCOUNTER4) +DECLARE_CSR(hpmcounter5, CSR_HPMCOUNTER5) +DECLARE_CSR(hpmcounter6, CSR_HPMCOUNTER6) +DECLARE_CSR(hpmcounter7, CSR_HPMCOUNTER7) +DECLARE_CSR(hpmcounter8, CSR_HPMCOUNTER8) +DECLARE_CSR(hpmcounter9, CSR_HPMCOUNTER9) +DECLARE_CSR(hpmcounter10, CSR_HPMCOUNTER10) +DECLARE_CSR(hpmcounter11, CSR_HPMCOUNTER11) +DECLARE_CSR(hpmcounter12, CSR_HPMCOUNTER12) +DECLARE_CSR(hpmcounter13, CSR_HPMCOUNTER13) +DECLARE_CSR(hpmcounter14, CSR_HPMCOUNTER14) +DECLARE_CSR(hpmcounter15, CSR_HPMCOUNTER15) +DECLARE_CSR(hpmcounter16, CSR_HPMCOUNTER16) +DECLARE_CSR(hpmcounter17, CSR_HPMCOUNTER17) +DECLARE_CSR(hpmcounter18, CSR_HPMCOUNTER18) +DECLARE_CSR(hpmcounter19, CSR_HPMCOUNTER19) +DECLARE_CSR(hpmcounter20, CSR_HPMCOUNTER20) +DECLARE_CSR(hpmcounter21, CSR_HPMCOUNTER21) +DECLARE_CSR(hpmcounter22, CSR_HPMCOUNTER22) +DECLARE_CSR(hpmcounter23, CSR_HPMCOUNTER23) +DECLARE_CSR(hpmcounter24, CSR_HPMCOUNTER24) +DECLARE_CSR(hpmcounter25, CSR_HPMCOUNTER25) +DECLARE_CSR(hpmcounter26, CSR_HPMCOUNTER26) +DECLARE_CSR(hpmcounter27, CSR_HPMCOUNTER27) +DECLARE_CSR(hpmcounter28, CSR_HPMCOUNTER28) +DECLARE_CSR(hpmcounter29, CSR_HPMCOUNTER29) +DECLARE_CSR(hpmcounter30, CSR_HPMCOUNTER30) +DECLARE_CSR(hpmcounter31, CSR_HPMCOUNTER31) +DECLARE_CSR(sstatus, CSR_SSTATUS) +DECLARE_CSR(sie, CSR_SIE) +DECLARE_CSR(stvec, CSR_STVEC) +DECLARE_CSR(scounteren, CSR_SCOUNTEREN) +DECLARE_CSR(sscratch, CSR_SSCRATCH) +DECLARE_CSR(sepc, CSR_SEPC) +DECLARE_CSR(scause, CSR_SCAUSE) +DECLARE_CSR(sbadaddr, CSR_SBADADDR) +DECLARE_CSR(sip, CSR_SIP) +DECLARE_CSR(sptbr, CSR_SPTBR) +DECLARE_CSR(mstatus, CSR_MSTATUS) +DECLARE_CSR(misa, CSR_MISA) +DECLARE_CSR(medeleg, CSR_MEDELEG) +DECLARE_CSR(mideleg, CSR_MIDELEG) +DECLARE_CSR(mie, CSR_MIE) +DECLARE_CSR(mtvec, CSR_MTVEC) +DECLARE_CSR(mcounteren, CSR_MCOUNTEREN) +DECLARE_CSR(mscratch, CSR_MSCRATCH) +DECLARE_CSR(mepc, CSR_MEPC) +DECLARE_CSR(mcause, CSR_MCAUSE) +DECLARE_CSR(mbadaddr, CSR_MBADADDR) +DECLARE_CSR(mip, CSR_MIP) +DECLARE_CSR(pmpcfg0, CSR_PMPCFG0) +DECLARE_CSR(pmpcfg1, CSR_PMPCFG1) +DECLARE_CSR(pmpcfg2, CSR_PMPCFG2) +DECLARE_CSR(pmpcfg3, CSR_PMPCFG3) +DECLARE_CSR(pmpaddr0, CSR_PMPADDR0) +DECLARE_CSR(pmpaddr1, CSR_PMPADDR1) +DECLARE_CSR(pmpaddr2, CSR_PMPADDR2) +DECLARE_CSR(pmpaddr3, CSR_PMPADDR3) +DECLARE_CSR(pmpaddr4, CSR_PMPADDR4) +DECLARE_CSR(pmpaddr5, CSR_PMPADDR5) +DECLARE_CSR(pmpaddr6, CSR_PMPADDR6) +DECLARE_CSR(pmpaddr7, CSR_PMPADDR7) +DECLARE_CSR(pmpaddr8, CSR_PMPADDR8) +DECLARE_CSR(pmpaddr9, CSR_PMPADDR9) +DECLARE_CSR(pmpaddr10, CSR_PMPADDR10) +DECLARE_CSR(pmpaddr11, CSR_PMPADDR11) +DECLARE_CSR(pmpaddr12, CSR_PMPADDR12) +DECLARE_CSR(pmpaddr13, CSR_PMPADDR13) +DECLARE_CSR(pmpaddr14, CSR_PMPADDR14) +DECLARE_CSR(pmpaddr15, CSR_PMPADDR15) +DECLARE_CSR(tselect, CSR_TSELECT) +DECLARE_CSR(tdata1, CSR_TDATA1) +DECLARE_CSR(tdata2, CSR_TDATA2) +DECLARE_CSR(tdata3, CSR_TDATA3) +DECLARE_CSR(dcsr, CSR_DCSR) +DECLARE_CSR(dpc, CSR_DPC) +DECLARE_CSR(dscratch, CSR_DSCRATCH) +DECLARE_CSR(mcycle, CSR_MCYCLE) +DECLARE_CSR(minstret, CSR_MINSTRET) +DECLARE_CSR(mhpmcounter3, CSR_MHPMCOUNTER3) +DECLARE_CSR(mhpmcounter4, CSR_MHPMCOUNTER4) +DECLARE_CSR(mhpmcounter5, CSR_MHPMCOUNTER5) +DECLARE_CSR(mhpmcounter6, CSR_MHPMCOUNTER6) +DECLARE_CSR(mhpmcounter7, CSR_MHPMCOUNTER7) +DECLARE_CSR(mhpmcounter8, CSR_MHPMCOUNTER8) +DECLARE_CSR(mhpmcounter9, CSR_MHPMCOUNTER9) +DECLARE_CSR(mhpmcounter10, CSR_MHPMCOUNTER10) +DECLARE_CSR(mhpmcounter11, CSR_MHPMCOUNTER11) +DECLARE_CSR(mhpmcounter12, CSR_MHPMCOUNTER12) +DECLARE_CSR(mhpmcounter13, CSR_MHPMCOUNTER13) +DECLARE_CSR(mhpmcounter14, CSR_MHPMCOUNTER14) +DECLARE_CSR(mhpmcounter15, CSR_MHPMCOUNTER15) +DECLARE_CSR(mhpmcounter16, CSR_MHPMCOUNTER16) +DECLARE_CSR(mhpmcounter17, CSR_MHPMCOUNTER17) +DECLARE_CSR(mhpmcounter18, CSR_MHPMCOUNTER18) +DECLARE_CSR(mhpmcounter19, CSR_MHPMCOUNTER19) +DECLARE_CSR(mhpmcounter20, CSR_MHPMCOUNTER20) +DECLARE_CSR(mhpmcounter21, CSR_MHPMCOUNTER21) +DECLARE_CSR(mhpmcounter22, CSR_MHPMCOUNTER22) +DECLARE_CSR(mhpmcounter23, CSR_MHPMCOUNTER23) +DECLARE_CSR(mhpmcounter24, CSR_MHPMCOUNTER24) +DECLARE_CSR(mhpmcounter25, CSR_MHPMCOUNTER25) +DECLARE_CSR(mhpmcounter26, CSR_MHPMCOUNTER26) +DECLARE_CSR(mhpmcounter27, CSR_MHPMCOUNTER27) +DECLARE_CSR(mhpmcounter28, CSR_MHPMCOUNTER28) +DECLARE_CSR(mhpmcounter29, CSR_MHPMCOUNTER29) +DECLARE_CSR(mhpmcounter30, CSR_MHPMCOUNTER30) +DECLARE_CSR(mhpmcounter31, CSR_MHPMCOUNTER31) +DECLARE_CSR(mhpmevent3, CSR_MHPMEVENT3) +DECLARE_CSR(mhpmevent4, CSR_MHPMEVENT4) +DECLARE_CSR(mhpmevent5, CSR_MHPMEVENT5) +DECLARE_CSR(mhpmevent6, CSR_MHPMEVENT6) +DECLARE_CSR(mhpmevent7, CSR_MHPMEVENT7) +DECLARE_CSR(mhpmevent8, CSR_MHPMEVENT8) +DECLARE_CSR(mhpmevent9, CSR_MHPMEVENT9) +DECLARE_CSR(mhpmevent10, CSR_MHPMEVENT10) +DECLARE_CSR(mhpmevent11, CSR_MHPMEVENT11) +DECLARE_CSR(mhpmevent12, CSR_MHPMEVENT12) +DECLARE_CSR(mhpmevent13, CSR_MHPMEVENT13) +DECLARE_CSR(mhpmevent14, CSR_MHPMEVENT14) +DECLARE_CSR(mhpmevent15, CSR_MHPMEVENT15) +DECLARE_CSR(mhpmevent16, CSR_MHPMEVENT16) +DECLARE_CSR(mhpmevent17, CSR_MHPMEVENT17) +DECLARE_CSR(mhpmevent18, CSR_MHPMEVENT18) +DECLARE_CSR(mhpmevent19, CSR_MHPMEVENT19) +DECLARE_CSR(mhpmevent20, CSR_MHPMEVENT20) +DECLARE_CSR(mhpmevent21, CSR_MHPMEVENT21) +DECLARE_CSR(mhpmevent22, CSR_MHPMEVENT22) +DECLARE_CSR(mhpmevent23, CSR_MHPMEVENT23) +DECLARE_CSR(mhpmevent24, CSR_MHPMEVENT24) +DECLARE_CSR(mhpmevent25, CSR_MHPMEVENT25) +DECLARE_CSR(mhpmevent26, CSR_MHPMEVENT26) +DECLARE_CSR(mhpmevent27, CSR_MHPMEVENT27) +DECLARE_CSR(mhpmevent28, CSR_MHPMEVENT28) +DECLARE_CSR(mhpmevent29, CSR_MHPMEVENT29) +DECLARE_CSR(mhpmevent30, CSR_MHPMEVENT30) +DECLARE_CSR(mhpmevent31, CSR_MHPMEVENT31) +DECLARE_CSR(mvendorid, CSR_MVENDORID) +DECLARE_CSR(marchid, CSR_MARCHID) +DECLARE_CSR(mimpid, CSR_MIMPID) +DECLARE_CSR(mhartid, CSR_MHARTID) +DECLARE_CSR(cycleh, CSR_CYCLEH) +DECLARE_CSR(timeh, CSR_TIMEH) +DECLARE_CSR(instreth, CSR_INSTRETH) +DECLARE_CSR(hpmcounter3h, CSR_HPMCOUNTER3H) +DECLARE_CSR(hpmcounter4h, CSR_HPMCOUNTER4H) +DECLARE_CSR(hpmcounter5h, CSR_HPMCOUNTER5H) +DECLARE_CSR(hpmcounter6h, CSR_HPMCOUNTER6H) +DECLARE_CSR(hpmcounter7h, CSR_HPMCOUNTER7H) +DECLARE_CSR(hpmcounter8h, CSR_HPMCOUNTER8H) +DECLARE_CSR(hpmcounter9h, CSR_HPMCOUNTER9H) +DECLARE_CSR(hpmcounter10h, CSR_HPMCOUNTER10H) +DECLARE_CSR(hpmcounter11h, CSR_HPMCOUNTER11H) +DECLARE_CSR(hpmcounter12h, CSR_HPMCOUNTER12H) +DECLARE_CSR(hpmcounter13h, CSR_HPMCOUNTER13H) +DECLARE_CSR(hpmcounter14h, CSR_HPMCOUNTER14H) +DECLARE_CSR(hpmcounter15h, CSR_HPMCOUNTER15H) +DECLARE_CSR(hpmcounter16h, CSR_HPMCOUNTER16H) +DECLARE_CSR(hpmcounter17h, CSR_HPMCOUNTER17H) +DECLARE_CSR(hpmcounter18h, CSR_HPMCOUNTER18H) +DECLARE_CSR(hpmcounter19h, CSR_HPMCOUNTER19H) +DECLARE_CSR(hpmcounter20h, CSR_HPMCOUNTER20H) +DECLARE_CSR(hpmcounter21h, CSR_HPMCOUNTER21H) +DECLARE_CSR(hpmcounter22h, CSR_HPMCOUNTER22H) +DECLARE_CSR(hpmcounter23h, CSR_HPMCOUNTER23H) +DECLARE_CSR(hpmcounter24h, CSR_HPMCOUNTER24H) +DECLARE_CSR(hpmcounter25h, CSR_HPMCOUNTER25H) +DECLARE_CSR(hpmcounter26h, CSR_HPMCOUNTER26H) +DECLARE_CSR(hpmcounter27h, CSR_HPMCOUNTER27H) +DECLARE_CSR(hpmcounter28h, CSR_HPMCOUNTER28H) +DECLARE_CSR(hpmcounter29h, CSR_HPMCOUNTER29H) +DECLARE_CSR(hpmcounter30h, CSR_HPMCOUNTER30H) +DECLARE_CSR(hpmcounter31h, CSR_HPMCOUNTER31H) +DECLARE_CSR(mcycleh, CSR_MCYCLEH) +DECLARE_CSR(minstreth, CSR_MINSTRETH) +DECLARE_CSR(mhpmcounter3h, CSR_MHPMCOUNTER3H) +DECLARE_CSR(mhpmcounter4h, CSR_MHPMCOUNTER4H) +DECLARE_CSR(mhpmcounter5h, CSR_MHPMCOUNTER5H) +DECLARE_CSR(mhpmcounter6h, CSR_MHPMCOUNTER6H) +DECLARE_CSR(mhpmcounter7h, CSR_MHPMCOUNTER7H) +DECLARE_CSR(mhpmcounter8h, CSR_MHPMCOUNTER8H) +DECLARE_CSR(mhpmcounter9h, CSR_MHPMCOUNTER9H) +DECLARE_CSR(mhpmcounter10h, CSR_MHPMCOUNTER10H) +DECLARE_CSR(mhpmcounter11h, CSR_MHPMCOUNTER11H) +DECLARE_CSR(mhpmcounter12h, CSR_MHPMCOUNTER12H) +DECLARE_CSR(mhpmcounter13h, CSR_MHPMCOUNTER13H) +DECLARE_CSR(mhpmcounter14h, CSR_MHPMCOUNTER14H) +DECLARE_CSR(mhpmcounter15h, CSR_MHPMCOUNTER15H) +DECLARE_CSR(mhpmcounter16h, CSR_MHPMCOUNTER16H) +DECLARE_CSR(mhpmcounter17h, CSR_MHPMCOUNTER17H) +DECLARE_CSR(mhpmcounter18h, CSR_MHPMCOUNTER18H) +DECLARE_CSR(mhpmcounter19h, CSR_MHPMCOUNTER19H) +DECLARE_CSR(mhpmcounter20h, CSR_MHPMCOUNTER20H) +DECLARE_CSR(mhpmcounter21h, CSR_MHPMCOUNTER21H) +DECLARE_CSR(mhpmcounter22h, CSR_MHPMCOUNTER22H) +DECLARE_CSR(mhpmcounter23h, CSR_MHPMCOUNTER23H) +DECLARE_CSR(mhpmcounter24h, CSR_MHPMCOUNTER24H) +DECLARE_CSR(mhpmcounter25h, CSR_MHPMCOUNTER25H) +DECLARE_CSR(mhpmcounter26h, CSR_MHPMCOUNTER26H) +DECLARE_CSR(mhpmcounter27h, CSR_MHPMCOUNTER27H) +DECLARE_CSR(mhpmcounter28h, CSR_MHPMCOUNTER28H) +DECLARE_CSR(mhpmcounter29h, CSR_MHPMCOUNTER29H) +DECLARE_CSR(mhpmcounter30h, CSR_MHPMCOUNTER30H) +DECLARE_CSR(mhpmcounter31h, CSR_MHPMCOUNTER31H) +#endif +#ifdef DECLARE_CAUSE +DECLARE_CAUSE("misaligned fetch", CAUSE_MISALIGNED_FETCH) +DECLARE_CAUSE("fetch access", CAUSE_FETCH_ACCESS) +DECLARE_CAUSE("illegal instruction", CAUSE_ILLEGAL_INSTRUCTION) +DECLARE_CAUSE("breakpoint", CAUSE_BREAKPOINT) +DECLARE_CAUSE("misaligned load", CAUSE_MISALIGNED_LOAD) +DECLARE_CAUSE("load access", CAUSE_LOAD_ACCESS) +DECLARE_CAUSE("misaligned store", CAUSE_MISALIGNED_STORE) +DECLARE_CAUSE("store access", CAUSE_STORE_ACCESS) +DECLARE_CAUSE("user_ecall", CAUSE_USER_ECALL) +DECLARE_CAUSE("supervisor_ecall", CAUSE_SUPERVISOR_ECALL) +DECLARE_CAUSE("hypervisor_ecall", CAUSE_HYPERVISOR_ECALL) +DECLARE_CAUSE("machine_ecall", CAUSE_MACHINE_ECALL) +DECLARE_CAUSE("fetch page fault", CAUSE_FETCH_PAGE_FAULT) +DECLARE_CAUSE("load page fault", CAUSE_LOAD_PAGE_FAULT) +DECLARE_CAUSE("store page fault", CAUSE_STORE_PAGE_FAULT) +#endif diff --git a/cpukit/score/cpu/riscv/rtems/score/riscv.h b/cpukit/score/cpu/riscv/rtems/score/riscv.h new file mode 100644 index 0000000000..6e7f1370c6 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/riscv.h @@ -0,0 +1,66 @@ +/** + * @file rtems/score/riscv.h + */ + +/* + * This file contains information pertaining to the riscv32 processor. + * + * COPYRIGHT (c) 2014 Hesham Almatary + * + * Based on code with the following copyright... + * COPYRIGHT (c) 1989-1999, 2010. + * On-Line Applications Research Corporation (OAR). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_SCORE_RISCV_H +#define _RTEMS_SCORE_RISCV_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * This file contains the information required to build + * RTEMS for a particular member of the RISCV family. + * It does this by setting variables to indicate which + * implementation dependent features are present in a particular + * member of the family. + * + * This is a good place to list all the known CPU models + * that this port supports and which RTEMS CPU model they correspond + * to. + */ + +/* +* Define the name of the CPU family and specific model. +*/ + +#define CPU_NAME "RISCV" +#define CPU_MODEL_NAME "RISCV" + +#ifdef __cplusplus +} +#endif + +#endif /* _RTEMS_SCORE_RISCV_H */ diff --git a/cpukit/score/cpu/riscv/rtems/score/types.h b/cpukit/score/cpu/riscv/rtems/score/types.h new file mode 100644 index 0000000000..d1440fb319 --- /dev/null +++ b/cpukit/score/cpu/riscv/rtems/score/types.h @@ -0,0 +1,70 @@ +/** + * @file + * + * @brief RISC-V Architecture Types API + */ + +/* + * This include file contains type definitions pertaining to the + * RISC-V processor family. + * + * COPYRIGHT (c) 2014 Hesham Almatary + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_SCORE_TYPES_H +#define _RTEMS_SCORE_TYPES_H + +#include + +#ifndef ASM + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @addtogroup ScoreCPU + */ +/**@{**/ + +/* + * This section defines the basic types for this processor. + */ + +/** Type that can store a 32-bit integer or a pointer. */ +typedef uintptr_t CPU_Uint32ptr; + +typedef uint16_t Priority_bit_map_Word; +typedef void riscv_isr; +typedef void ( *riscv_isr_entry )( void ); + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* !ASM */ + +#endif diff --git a/cpukit/score/cpu/riscv32/Makefile.am b/cpukit/score/cpu/riscv32/Makefile.am deleted file mode 100644 index 1de5b2da42..0000000000 --- a/cpukit/score/cpu/riscv32/Makefile.am +++ /dev/null @@ -1,26 +0,0 @@ -include $(top_srcdir)/automake/compile.am -include_rtemsdir = $(includedir)/rtems -include_rtems_HEADERS = rtems/asm.h - -include_rtems_scoredir = $(includedir)/rtems/score -include_rtems_score_HEADERS = rtems/score/cpu.h -include_rtems_score_HEADERS += rtems/score/cpuatomic.h -include_rtems_score_HEADERS += rtems/score/cpuimpl.h -include_rtems_score_HEADERS += rtems/score/cpu_asm.h -include_rtems_score_HEADERS += rtems/score/types.h -include_rtems_score_HEADERS += rtems/score/riscv.h -include_rtems_score_HEADERS += rtems/score/riscv-utility.h - -noinst_LIBRARIES = libscorecpu.a -libscorecpu_a_CPPFLAGS = $(AM_CPPFLAGS) -libscorecpu_a_SOURCES = cpu.c -libscorecpu_a_SOURCES += riscv-exception-handler.S -libscorecpu_a_SOURCES += riscv-exception-default.c -libscorecpu_a_SOURCES += riscv-exception-frame-print.c -libscorecpu_a_SOURCES += riscv-context-switch.S -libscorecpu_a_SOURCES += riscv-context-initialize.c -libscorecpu_a_SOURCES += riscv-context-validate.S -libscorecpu_a_SOURCES += riscv-context-volatile-clobber.S - -include $(srcdir)/preinstall.am -include $(top_srcdir)/automake/local.am diff --git a/cpukit/score/cpu/riscv32/cpu.c b/cpukit/score/cpu/riscv32/cpu.c deleted file mode 100644 index 7061d10024..0000000000 --- a/cpukit/score/cpu/riscv32/cpu.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * riscv32 CPU Dependent Source - * - * Copyright (c) 2015 University of York. - * Hesham ALmatary - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include -#include -#include -#include - -/* bsp_start_vector_table_begin is the start address of the vector table - * containing addresses to ISR Handlers. It's defined at the BSP linkcmds - * and may differ from one BSP to another. - */ -extern char bsp_start_vector_table_begin[]; - -void init(void); -void fini(void); - -void _init() -{ -} - -void _fini() -{ -} - -/** - * @brief Performs processor dependent initialization. - */ -void _CPU_Initialize(void) -{ - /* Do nothing */ -} - -void _CPU_ISR_Set_level(uint32_t level) -{ - /* Do nothing */ -} - -uint32_t _CPU_ISR_Get_level( void ) -{ - /* Do nothing */ - return 0; -} - -void _CPU_ISR_install_raw_handler( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler -) -{ - /* Do nothing */ -} - -void _CPU_ISR_install_vector( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler -) -{ - proc_ptr *table = - (proc_ptr *) bsp_start_vector_table_begin; - proc_ptr current_handler; - - ISR_Level level; - - _ISR_Local_disable( level ); - - current_handler = table [vector]; - - /* The current handler is now the old one */ - if (old_handler != NULL) { - *old_handler = (proc_ptr) current_handler; - } - - /* Write only if necessary to avoid writes to a maybe read-only - * memory */ - if (current_handler != new_handler) { - table [vector] = new_handler; - } - - _ISR_Local_enable( level ); - -} - -void _CPU_Install_interrupt_stack( void ) -{ - /* Do nothing */ -} - -void *_CPU_Thread_Idle_body( uintptr_t ignored ) -{ - do { - } while (1); - - return NULL; -} diff --git a/cpukit/score/cpu/riscv32/preinstall.am b/cpukit/score/cpu/riscv32/preinstall.am deleted file mode 100644 index 14256ba876..0000000000 --- a/cpukit/score/cpu/riscv32/preinstall.am +++ /dev/null @@ -1,57 +0,0 @@ -## Automatically generated by ampolish3 - Do not edit - -if AMPOLISH3 -$(srcdir)/preinstall.am: Makefile.am - $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am -endif - -PREINSTALL_DIRS = -DISTCLEANFILES = $(PREINSTALL_DIRS) - -all-am: $(PREINSTALL_FILES) - -PREINSTALL_FILES = -CLEANFILES = $(PREINSTALL_FILES) - -$(PROJECT_INCLUDE)/rtems/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE)/rtems - @: > $(PROJECT_INCLUDE)/rtems/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/$(dirstamp) - -$(PROJECT_INCLUDE)/rtems/asm.h: rtems/asm.h $(PROJECT_INCLUDE)/rtems/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/asm.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/asm.h - -$(PROJECT_INCLUDE)/rtems/score/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score - @: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - -$(PROJECT_INCLUDE)/rtems/score/cpu.h: rtems/score/cpu.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu.h - -$(PROJECT_INCLUDE)/rtems/score/cpuatomic.h: rtems/score/cpuatomic.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpuatomic.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpuatomic.h - -$(PROJECT_INCLUDE)/rtems/score/cpuimpl.h: rtems/score/cpuimpl.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpuimpl.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpuimpl.h - -$(PROJECT_INCLUDE)/rtems/score/cpu_asm.h: rtems/score/cpu_asm.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/cpu_asm.h - -$(PROJECT_INCLUDE)/rtems/score/types.h: rtems/score/types.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/types.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/types.h - -$(PROJECT_INCLUDE)/rtems/score/riscv.h: rtems/score/riscv.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/riscv.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/riscv.h - -$(PROJECT_INCLUDE)/rtems/score/riscv-utility.h: rtems/score/riscv-utility.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/riscv-utility.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/riscv-utility.h - diff --git a/cpukit/score/cpu/riscv32/riscv-context-initialize.c b/cpukit/score/cpu/riscv32/riscv-context-initialize.c deleted file mode 100644 index f4c3361d81..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-context-initialize.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * - * Copyright (c) 2015 University of York. - * Hesham Almatary - * - * COPYRIGHT (c) 1989-2006. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include -#include -#include - -void _CPU_Context_Initialize( - Context_Control *context, - void *stack_area_begin, - size_t stack_area_size, - uint32_t new_level, - void (*entry_point)( void ), - bool is_fp, - void *tls_area -) -{ - uintptr_t stack = ((uintptr_t) stack_area_begin); - - /* Account for red-zone */ - uintptr_t stack_high = stack + stack_area_size - RISCV_GCC_RED_ZONE_SIZE; - - memset(context, 0, sizeof(*context)); - - /* Stack Pointer - sp/x2 */ - context->x[2] = stack_high; - /* Frame Pointer - fp/x8 */ - context->x[8] = stack_high; - /* Return Address - ra/x1 */ - context->x[1] = (uintptr_t) entry_point; - - /* Enable interrupts and FP */ - context->mstatus = MSTATUS_FS | MSTATUS_MIE; -} diff --git a/cpukit/score/cpu/riscv32/riscv-context-switch.S b/cpukit/score/cpu/riscv32/riscv-context-switch.S deleted file mode 100644 index acb7fbaec0..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-context-switch.S +++ /dev/null @@ -1,139 +0,0 @@ -/* - * riscv32 CPU Dependent Source - * - * Copyright (c) 2015 University of York. - * Hesham ALmatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -.section .text, "ax" -.align 4 - -# define LREG lw -# define SREG sw - -PUBLIC(_CPU_Context_switch) -PUBLIC(_CPU_Context_restore) -PUBLIC(_CPU_Context_restore_fp) -PUBLIC(_CPU_Context_save_fp) -PUBLIC(restore) - -SYM(_CPU_Context_switch): - /* Disable interrupts and store all registers */ - csrr t0, mstatus - SREG t0, (32 * CPU_SIZEOF_POINTER)(a0) - - csrci mstatus, MSTATUS_MIE - - SREG x1, (1 * CPU_SIZEOF_POINTER)(a0) - SREG x2, (2 * CPU_SIZEOF_POINTER)(a0) - SREG x3, (3 * CPU_SIZEOF_POINTER)(a0) - SREG x4, (4 * CPU_SIZEOF_POINTER)(a0) - SREG x5, (5 * CPU_SIZEOF_POINTER)(a0) - SREG x6, (6 * CPU_SIZEOF_POINTER)(a0) - SREG x7, (7 * CPU_SIZEOF_POINTER)(a0) - SREG x8, (8 * CPU_SIZEOF_POINTER)(a0) - SREG x9, (9 * CPU_SIZEOF_POINTER)(a0) - SREG x10, (10 * CPU_SIZEOF_POINTER)(a0) - SREG x11, (11 * CPU_SIZEOF_POINTER)(a0) - SREG x12, (12 * CPU_SIZEOF_POINTER)(a0) - SREG x13, (13 * CPU_SIZEOF_POINTER)(a0) - SREG x14, (14 * CPU_SIZEOF_POINTER)(a0) - SREG x15, (15 * CPU_SIZEOF_POINTER)(a0) - SREG x16, (16 * CPU_SIZEOF_POINTER)(a0) - SREG x17, (17 * CPU_SIZEOF_POINTER)(a0) - SREG x18, (18 * CPU_SIZEOF_POINTER)(a0) - SREG x19, (19 * CPU_SIZEOF_POINTER)(a0) - SREG x20, (20 * CPU_SIZEOF_POINTER)(a0) - SREG x21, (21 * CPU_SIZEOF_POINTER)(a0) - SREG x22, (22 * CPU_SIZEOF_POINTER)(a0) - SREG x23, (23 * CPU_SIZEOF_POINTER)(a0) - SREG x24, (24 * CPU_SIZEOF_POINTER)(a0) - SREG x25, (25 * CPU_SIZEOF_POINTER)(a0) - SREG x26, (26 * CPU_SIZEOF_POINTER)(a0) - SREG x27, (27 * CPU_SIZEOF_POINTER)(a0) - SREG x28, (28 * CPU_SIZEOF_POINTER)(a0) - SREG x29, (28 * CPU_SIZEOF_POINTER)(a0) - SREG x30, (30 * CPU_SIZEOF_POINTER)(a0) - SREG x31, (31 * CPU_SIZEOF_POINTER)(a0) - - SYM(restore): - - LREG x1, (1 * CPU_SIZEOF_POINTER)(a1) - LREG x2, (2 * CPU_SIZEOF_POINTER)(a1) - LREG x3, (3 * CPU_SIZEOF_POINTER)(a1) - LREG x4, (4 * CPU_SIZEOF_POINTER)(a1) - LREG x5, (5 * CPU_SIZEOF_POINTER)(a1) - LREG x6, (6 * CPU_SIZEOF_POINTER)(a1) - LREG x7, (7 * CPU_SIZEOF_POINTER)(a1) - LREG x8, (8 * CPU_SIZEOF_POINTER)(a1) - LREG x9, (9 * CPU_SIZEOF_POINTER)(a1) - LREG x10, (10 * CPU_SIZEOF_POINTER)(a1) - /* Skip a1/x11 */ - LREG x12, (12 * CPU_SIZEOF_POINTER)(a1) - LREG x13, (13 * CPU_SIZEOF_POINTER)(a1) - LREG x14, (14 * CPU_SIZEOF_POINTER)(a1) - LREG x15, (15 * CPU_SIZEOF_POINTER)(a1) - LREG x16, (16 * CPU_SIZEOF_POINTER)(a1) - LREG x17, (17 * CPU_SIZEOF_POINTER)(a1) - LREG x18, (18 * CPU_SIZEOF_POINTER)(a1) - LREG x19, (19 * CPU_SIZEOF_POINTER)(a1) - LREG x20, (20 * CPU_SIZEOF_POINTER)(a1) - LREG x21, (21 * CPU_SIZEOF_POINTER)(a1) - LREG x22, (22 * CPU_SIZEOF_POINTER)(a1) - LREG x23, (23 * CPU_SIZEOF_POINTER)(a1) - LREG x24, (24 * CPU_SIZEOF_POINTER)(a1) - LREG x25, (25 * CPU_SIZEOF_POINTER)(a1) - LREG x26, (26 * CPU_SIZEOF_POINTER)(a1) - LREG x27, (27 * CPU_SIZEOF_POINTER)(a1) - LREG x28, (28 * CPU_SIZEOF_POINTER)(a1) - LREG x29, (29 * CPU_SIZEOF_POINTER)(a1) - LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) - - /* Load mstatus */ - LREG x31, (32 * CPU_SIZEOF_POINTER)(a1) - csrw mstatus, x31 - - LREG x30, (30 * CPU_SIZEOF_POINTER)(a1) - - LREG x11, (11 * CPU_SIZEOF_POINTER)(a1) - - ret - - SYM(_CPU_Context_restore): - mv a1, a0 - j restore - - /* TODO no FP support for riscv32 yet */ - SYM(_CPU_Context_restore_fp): - nop - - SYM(_CPU_Context_save_fp): - nop diff --git a/cpukit/score/cpu/riscv32/riscv-context-validate.S b/cpukit/score/cpu/riscv32/riscv-context-validate.S deleted file mode 100644 index 8e9a5d33da..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-context-validate.S +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyrigh (c) 2015 Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include - -.section .text - -#define SREG sw -#define LREG lw - -PUBLIC(_CPU_Context_validate) -SYM(_CPU_Context_validate): - addi sp, sp, -144 - - SREG x1, (1 * CPU_SIZEOF_POINTER)(sp) - /* Skip x2/sp */ - SREG x3, (3 * CPU_SIZEOF_POINTER)(sp) - SREG x4, (4 * CPU_SIZEOF_POINTER)(sp) - SREG x5, (5 * CPU_SIZEOF_POINTER)(sp) - SREG x6, (6 * CPU_SIZEOF_POINTER)(sp) - SREG x7, (7 * CPU_SIZEOF_POINTER)(sp) - SREG x8, (8 * CPU_SIZEOF_POINTER)(sp) - SREG x9, (9 * CPU_SIZEOF_POINTER)(sp) - SREG x10, (10 * CPU_SIZEOF_POINTER)(sp) - SREG x11, (11 * CPU_SIZEOF_POINTER)(sp) - SREG x12, (12 * CPU_SIZEOF_POINTER)(sp) - SREG x13, (13 * CPU_SIZEOF_POINTER)(sp) - SREG x14, (14 * CPU_SIZEOF_POINTER)(sp) - SREG x15, (15 * CPU_SIZEOF_POINTER)(sp) - SREG x16, (16 * CPU_SIZEOF_POINTER)(sp) - SREG x17, (17 * CPU_SIZEOF_POINTER)(sp) - SREG x18, (18 * CPU_SIZEOF_POINTER)(sp) - SREG x19, (19 * CPU_SIZEOF_POINTER)(sp) - SREG x20, (20 * CPU_SIZEOF_POINTER)(sp) - SREG x21, (21 * CPU_SIZEOF_POINTER)(sp) - SREG x22, (22 * CPU_SIZEOF_POINTER)(sp) - SREG x23, (23 * CPU_SIZEOF_POINTER)(sp) - SREG x24, (24 * CPU_SIZEOF_POINTER)(sp) - SREG x25, (25 * CPU_SIZEOF_POINTER)(sp) - SREG x26, (26 * CPU_SIZEOF_POINTER)(sp) - SREG x27, (27 * CPU_SIZEOF_POINTER)(sp) - SREG x28, (28 * CPU_SIZEOF_POINTER)(sp) - SREG x29, (28 * CPU_SIZEOF_POINTER)(sp) - SREG x30, (30 * CPU_SIZEOF_POINTER)(sp) - SREG x31, (31 * CPU_SIZEOF_POINTER)(sp) - - /* Fill */ - - /* t0 is used for temporary values */ - mv t0, x0 - - /* x31 contains the stack pointer */ - mv x31, sp - - .macro fill_register reg - addi t0, t0, 1 - mv \reg, t0 - .endm - - fill_register x1 - fill_register x2 - fill_register x3 - fill_register x4 - fill_register x5 - fill_register x6 - fill_register x7 - fill_register x8 - fill_register x9 - fill_register x10 - fill_register x11 - fill_register x12 - fill_register x13 - fill_register x14 - fill_register x15 - fill_register x16 - fill_register x17 - fill_register x18 - fill_register x19 - fill_register x20 - fill_register x21 - fill_register x22 - fill_register x23 - fill_register x24 - fill_register x25 - fill_register x26 - fill_register x27 - fill_register x28 - fill_register x29 - fill_register x30 - fill_register x31 - - /* Check */ -check: - - .macro check_register reg - addi t0, t0, 1 - bne \reg, t0, restore - .endm - - bne x31, sp, restore - - mv t0, x0 - - check_register x1 - check_register x2 - check_register x3 - check_register x4 - check_register x5 - check_register x6 - check_register x7 - check_register x8 - check_register x9 - check_register x10 - check_register x11 - check_register x12 - check_register x13 - check_register x14 - check_register x15 - check_register x16 - check_register x17 - check_register x18 - check_register x19 - check_register x20 - check_register x21 - check_register x22 - check_register x23 - check_register x24 - check_register x25 - check_register x26 - check_register x27 - check_register x28 - check_register x29 - check_register x30 - check_register x31 - - j check - - /* Restore */ -restore: - LREG x1, (1 * CPU_SIZEOF_POINTER)(sp) - /* Skip sp/x2 */ - LREG x3, (3 * CPU_SIZEOF_POINTER)(sp) - LREG x4, (4 * CPU_SIZEOF_POINTER)(sp) - LREG x5, (5 * CPU_SIZEOF_POINTER)(sp) - LREG x6, (6 * CPU_SIZEOF_POINTER)(sp) - LREG x7, (7 * CPU_SIZEOF_POINTER)(sp) - LREG x8, (8 * CPU_SIZEOF_POINTER)(sp) - LREG x9, (9 * CPU_SIZEOF_POINTER)(sp) - LREG x10, (10 * CPU_SIZEOF_POINTER)(sp) - LREG x11, (11 * CPU_SIZEOF_POINTER)(sp) - LREG x12, (12 * CPU_SIZEOF_POINTER)(sp) - LREG x13, (13 * CPU_SIZEOF_POINTER)(sp) - LREG x14, (14 * CPU_SIZEOF_POINTER)(sp) - LREG x15, (15 * CPU_SIZEOF_POINTER)(sp) - LREG x16, (16 * CPU_SIZEOF_POINTER)(sp) - LREG x17, (17 * CPU_SIZEOF_POINTER)(sp) - LREG x18, (18 * CPU_SIZEOF_POINTER)(sp) - LREG x19, (19 * CPU_SIZEOF_POINTER)(sp) - LREG x20, (20 * CPU_SIZEOF_POINTER)(sp) - LREG x21, (21 * CPU_SIZEOF_POINTER)(sp) - LREG x22, (22 * CPU_SIZEOF_POINTER)(sp) - LREG x23, (23 * CPU_SIZEOF_POINTER)(sp) - LREG x24, (24 * CPU_SIZEOF_POINTER)(sp) - LREG x25, (25 * CPU_SIZEOF_POINTER)(sp) - LREG x26, (26 * CPU_SIZEOF_POINTER)(sp) - LREG x27, (27 * CPU_SIZEOF_POINTER)(sp) - LREG x28, (28 * CPU_SIZEOF_POINTER)(sp) - LREG x29, (29 * CPU_SIZEOF_POINTER)(sp) - LREG x30, (30 * CPU_SIZEOF_POINTER)(sp) - - LREG x31, (31 * CPU_SIZEOF_POINTER)(sp) - - addi sp, sp, 144 - ret diff --git a/cpukit/score/cpu/riscv32/riscv-context-volatile-clobber.S b/cpukit/score/cpu/riscv32/riscv-context-volatile-clobber.S deleted file mode 100644 index 58ec25b9a5..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-context-volatile-clobber.S +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2015 Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -.section .text - -PUBLIC(_CPU_Context_volatile_clobber) -SYM(_CPU_Context_volatile_clobber): - - .macro clobber_register reg - addi t0, t0, -1 - mv \reg, t0 - .endm - - clobber_register a0 - clobber_register a1 - clobber_register a2 - clobber_register a3 - clobber_register a4 - clobber_register a5 - clobber_register a6 - - ret diff --git a/cpukit/score/cpu/riscv32/riscv-exception-default.c b/cpukit/score/cpu/riscv32/riscv-exception-default.c deleted file mode 100644 index 62d0dd3803..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-exception-default.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (c) 2014 Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include - -void _RISCV_Exception_default(uint32_t vector, CPU_Exception_frame *frame); - -void _RISCV_Exception_default(uint32_t vector, CPU_Exception_frame *frame) -{ - rtems_fatal( RTEMS_FATAL_SOURCE_EXCEPTION, (rtems_fatal_code) frame ); -} diff --git a/cpukit/score/cpu/riscv32/riscv-exception-frame-print.c b/cpukit/score/cpu/riscv32/riscv-exception-frame-print.c deleted file mode 100644 index 377616ceaa..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-exception-frame-print.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (c) 2015 Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include -#include - -void _CPU_Exception_frame_print( const CPU_Exception_frame *frame ) -{ - int i; - - for ( i = 0; i < 32; ++i ) { - printk( "x%02i = 0x%016" PRIx32 "\n", i, frame->x[i]); - } -} diff --git a/cpukit/score/cpu/riscv32/riscv-exception-handler.S b/cpukit/score/cpu/riscv32/riscv-exception-handler.S deleted file mode 100644 index 69bab1fc6c..0000000000 --- a/cpukit/score/cpu/riscv32/riscv-exception-handler.S +++ /dev/null @@ -1,220 +0,0 @@ -/** - * @file - * - * @ingroup ScoreCPU - * - * @brief riscv32 exception support implementation. - */ - -/* - * Copyright (c) 2015 University of York. - * Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include -#include - -# define LREG lw -# define SREG sw - -EXTERN(bsp_start_vector_table_begin) -EXTERN(_Thread_Dispatch) -PUBLIC(ISR_Handler) - -.section .text, "ax" -.align 4 -TYPE_FUNC(ISR_Handler) -SYM(ISR_Handler): - addi sp, sp, -144 - - SREG x1, (1 * CPU_SIZEOF_POINTER)(sp) - /* Skip x2/sp */ - SREG x3, (3 * CPU_SIZEOF_POINTER)(sp) - SREG x4, (4 * CPU_SIZEOF_POINTER)(sp) - SREG x5, (5 * CPU_SIZEOF_POINTER)(sp) - SREG x6, (6 * CPU_SIZEOF_POINTER)(sp) - SREG x7, (7 * CPU_SIZEOF_POINTER)(sp) - SREG x8, (8 * CPU_SIZEOF_POINTER)(sp) - SREG x9, (9 * CPU_SIZEOF_POINTER)(sp) - SREG x10, (10 * CPU_SIZEOF_POINTER)(sp) - SREG x11, (11 * CPU_SIZEOF_POINTER)(sp) - SREG x12, (12 * CPU_SIZEOF_POINTER)(sp) - SREG x13, (13 * CPU_SIZEOF_POINTER)(sp) - SREG x14, (14 * CPU_SIZEOF_POINTER)(sp) - SREG x15, (15 * CPU_SIZEOF_POINTER)(sp) - SREG x16, (16 * CPU_SIZEOF_POINTER)(sp) - SREG x17, (17 * CPU_SIZEOF_POINTER)(sp) - SREG x18, (18 * CPU_SIZEOF_POINTER)(sp) - SREG x19, (19 * CPU_SIZEOF_POINTER)(sp) - SREG x20, (20 * CPU_SIZEOF_POINTER)(sp) - SREG x21, (21 * CPU_SIZEOF_POINTER)(sp) - SREG x22, (22 * CPU_SIZEOF_POINTER)(sp) - SREG x23, (23 * CPU_SIZEOF_POINTER)(sp) - SREG x24, (24 * CPU_SIZEOF_POINTER)(sp) - SREG x25, (25 * CPU_SIZEOF_POINTER)(sp) - SREG x26, (26 * CPU_SIZEOF_POINTER)(sp) - SREG x27, (27 * CPU_SIZEOF_POINTER)(sp) - SREG x28, (28 * CPU_SIZEOF_POINTER)(sp) - SREG x29, (28 * CPU_SIZEOF_POINTER)(sp) - SREG x30, (30 * CPU_SIZEOF_POINTER)(sp) - SREG x31, (31 * CPU_SIZEOF_POINTER)(sp) - - /* Exception level related registers */ - csrr a0, mstatus - SREG a0, (32 * CPU_SIZEOF_POINTER)(sp) - csrr a0, mcause - SREG a0, (33 * CPU_SIZEOF_POINTER)(sp) - csrr a1, mepc - SREG a1, (34 * CPU_SIZEOF_POINTER)(sp) - - /* FIXME Only handle interrupts for now (MSB = 1) */ - andi a0, a0, 0xf - - /* Increment nesting level */ - la t0, ISR_NEST_LEVEL - - /* Disable multitasking */ - la t1, THREAD_DISPATCH_DISABLE_LEVEL - - LREG t2, (t0) - LREG t3, (t1) - addi t2, t2, 1 - addi t3, t3, 1 - SREG t2, (t0) - SREG t3, (t1) - - /* Save interrupted task stack pointer */ - addi t4, sp, 144 - SREG t4, (2 * CPU_SIZEOF_POINTER)(sp) - - /* Keep sp (Exception frame address) in s1 */ - mv s1, sp - - /* Call the exception handler from vector table */ - - /* First function arg for C handler is vector number, - * and the second is a pointer to exception frame. - * a0/mcause/vector number is already loaded above */ - mv a1, sp - - /* calculate the offset */ - la t5, bsp_start_vector_table_begin - slli t6, a0, 2 - add t5, t5, t6 - LREG t5, (t5) - - /* Do not switch stacks if we are in a nested interrupt. At - * this point t2 should be holding ISR_NEST_LEVEL value. - */ - li s0, 1 - bgtu t2, s0, jump_to_c_handler - - /* Switch to RTEMS dedicated interrupt stack */ - la sp, INTERRUPT_STACK_HIGH - LREG sp, (sp) - -jump_to_c_handler: - jalr t5 - - /* Switch back to the interrupted task stack */ - mv sp, s1 - - /* Decrement nesting level */ - la t0, ISR_NEST_LEVEL - - /* Enable multitasking */ - la t1, THREAD_DISPATCH_DISABLE_LEVEL - - LREG t2, (t0) - LREG t3, (t1) - addi t2, t2, -1 - addi t3, t3, -1 - SREG t2, (t0) - SREG t3, (t1) - - /* Check if _ISR_Nest_level > 0 */ - bgtz t2, exception_frame_restore - - /* Check if _Thread_Dispatch_disable_level > 0 */ - bgtz t3, exception_frame_restore - - /* Check if dispatch needed */ - la x31, DISPATCH_NEEDED - LREG x31, (x31) - beqz x31, exception_frame_restore - - la x31, _Thread_Dispatch - jalr x31 - - SYM(exception_frame_restore): - LREG x1, (1 * CPU_SIZEOF_POINTER)(sp) - /* Skip sp/x2 */ - LREG x3, (3 * CPU_SIZEOF_POINTER)(sp) - LREG x4, (4 * CPU_SIZEOF_POINTER)(sp) - LREG x5, (5 * CPU_SIZEOF_POINTER)(sp) - LREG x6, (6 * CPU_SIZEOF_POINTER)(sp) - LREG x7, (7 * CPU_SIZEOF_POINTER)(sp) - LREG x8, (8 * CPU_SIZEOF_POINTER)(sp) - LREG x9, (9 * CPU_SIZEOF_POINTER)(sp) - LREG x10, (10 * CPU_SIZEOF_POINTER)(sp) - LREG x11, (11 * CPU_SIZEOF_POINTER)(sp) - LREG x12, (12 * CPU_SIZEOF_POINTER)(sp) - LREG x13, (13 * CPU_SIZEOF_POINTER)(sp) - LREG x14, (14 * CPU_SIZEOF_POINTER)(sp) - LREG x15, (15 * CPU_SIZEOF_POINTER)(sp) - LREG x16, (16 * CPU_SIZEOF_POINTER)(sp) - LREG x17, (17 * CPU_SIZEOF_POINTER)(sp) - LREG x18, (18 * CPU_SIZEOF_POINTER)(sp) - LREG x19, (19 * CPU_SIZEOF_POINTER)(sp) - LREG x20, (20 * CPU_SIZEOF_POINTER)(sp) - LREG x21, (21 * CPU_SIZEOF_POINTER)(sp) - LREG x22, (22 * CPU_SIZEOF_POINTER)(sp) - LREG x23, (23 * CPU_SIZEOF_POINTER)(sp) - LREG x24, (24 * CPU_SIZEOF_POINTER)(sp) - LREG x25, (25 * CPU_SIZEOF_POINTER)(sp) - LREG x26, (26 * CPU_SIZEOF_POINTER)(sp) - LREG x27, (27 * CPU_SIZEOF_POINTER)(sp) - LREG x28, (28 * CPU_SIZEOF_POINTER)(sp) - LREG x29, (29 * CPU_SIZEOF_POINTER)(sp) - LREG x30, (30 * CPU_SIZEOF_POINTER)(sp) - - /* Load mstatus */ - LREG x31, (32 * CPU_SIZEOF_POINTER)(sp) - csrw mstatus, x31 - /* Load mepc */ - LREG x31, (34 * CPU_SIZEOF_POINTER)(sp) - csrw mepc, x31 - - LREG x31, (31 * CPU_SIZEOF_POINTER)(sp) - - /* Unwind exception frame */ - addi sp, sp, 144 - - mret diff --git a/cpukit/score/cpu/riscv32/rtems/asm.h b/cpukit/score/cpu/riscv32/rtems/asm.h deleted file mode 100644 index 34b6474515..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/asm.h +++ /dev/null @@ -1,120 +0,0 @@ -/** - * @file rtems/asm.h - * - * This include file attempts to address the problems - * caused by incompatible flavors of assemblers and - * toolsets. It primarily addresses variations in the - * use of leading underscores on symbols and the requirement - * that register names be preceded by a %. - */ - -/* - * NOTE: The spacing in the use of these macros - * is critical to them working as advertised. - * - * This file is based on similar code found in newlib available - * from ftp.cygnus.com. The file which was used had no copyright - * notice. This file is freely distributable as long as the source - * of the file is noted. This file is: - * - * Copyright (c) 2015 University of York. - * Hesham Almatary - * - * - * COPYRIGHT (c) 1994-1997. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef __RISCV_ASM_H -#define __RISCV_ASM_H - -/* - * Indicate we are in an assembly file and get the basic CPU definitions. - */ - -#ifndef ASM -#define ASM -#endif -#include -#include - -/* - * Recent versions of GNU cpp define variables which indicate the - * need for underscores and percents. If not using GNU cpp or - * the version does not support this, then you will obviously - * have to define these as appropriate. - */ - -#ifndef __USER_LABEL_PREFIX__ -#define __USER_LABEL_PREFIX__ _ -#endif - -#ifndef __REGISTER_PREFIX__ -#define __REGISTER_PREFIX__ -#endif - -/* ANSI concatenation macros. */ - -#define CONCAT1(a, b) CONCAT2(a, b) -#define CONCAT2(a, b) a ## b - -/* Use the right prefix for global labels. */ - -#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x) - -/* Use the right prefix for registers. */ - -#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x) - -/* - * define macros for all of the registers on this CPU - * - * EXAMPLE: #define d0 REG (d0) - */ - -/* - * Define macros to handle section beginning and ends. - */ -#define BEGIN_CODE_DCL .text -#define END_CODE_DCL -#define BEGIN_DATA_DCL .data -#define END_DATA_DCL -#define BEGIN_CODE .text -#define END_CODE -#define BEGIN_DATA -#define END_DATA -#define BEGIN_BSS -#define END_BSS -#define END - -/* - * Following must be tailor for a particular flavor of the C compiler. - * They may need to put underscores in front of the symbols. - */ - -#define PUBLIC(sym) .global SYM (sym) -#define EXTERN(sym) .extern SYM (sym) -#define TYPE_FUNC(sym) .type SYM (sym), %function - -#endif diff --git a/cpukit/score/cpu/riscv32/rtems/score/cpu.h b/cpukit/score/cpu/riscv32/rtems/score/cpu.h deleted file mode 100644 index f77db55932..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/cpu.h +++ /dev/null @@ -1,585 +0,0 @@ -/** - * @file rtems/score/cpu.h - */ - -/* - * - * Copyright (c) 2015 University of York. - * Hesham Almatary - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RISCV_CPU_H -#define _RISCV_CPU_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include /* pick up machine definitions */ -#include -#include -#ifndef ASM -#include -#include -#include /* for printk */ -#endif - -#define CPU_INLINE_ENABLE_DISPATCH FALSE -#define CPU_UNROLL_ENQUEUE_PRIORITY TRUE -#define CPU_HAS_SOFTWARE_INTERRUPT_STACK TRUE -#define CPU_HAS_HARDWARE_INTERRUPT_STACK FALSE -#define CPU_ALLOCATE_INTERRUPT_STACK TRUE -#define CPU_ISR_PASSES_FRAME_POINTER 1 -#define CPU_HARDWARE_FP FALSE -#define CPU_SOFTWARE_FP FALSE -#define CPU_ALL_TASKS_ARE_FP FALSE -#define CPU_IDLE_TASK_IS_FP FALSE -#define CPU_USE_DEFERRED_FP_SWITCH FALSE -#define CPU_PROVIDES_IDLE_THREAD_BODY TRUE -#define CPU_STACK_GROWS_UP FALSE - -#define CPU_STRUCTURE_ALIGNMENT __attribute__ ((aligned (64))) -#define CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES FALSE -#define CPU_BIG_ENDIAN FALSE -#define CPU_LITTLE_ENDIAN TRUE -#define CPU_MODES_INTERRUPT_MASK 0x00000001 - -/* - * Processor defined structures required for cpukit/score. - */ - -#ifndef ASM - -typedef struct { - /* riscv32 has 32 32-bit general purpose registers (x0-x31). */ - uint32_t x[32]; - - /* Special purpose registers */ - uint32_t mstatus; - uint32_t mcause; - uint32_t mepc; -#ifdef RTEMS_SMP - /** - * @brief On SMP configurations the thread context must contain a boolean - * indicator to signal if this context is executing on a processor. - * - * This field must be updated during a context switch. The context switch - * to the heir must wait until the heir context indicates that it is no - * longer executing on a processor. The context switch must also check if - * a thread dispatch is necessary to honor updates of the heir thread for - * this processor. This indicator must be updated using an atomic test and - * set operation to ensure that at most one processor uses the heir - * context at the same time. - * - * @code - * void _CPU_Context_switch( - * Context_Control *executing, - * Context_Control *heir - * ) - * { - * save( executing ); - * - * executing->is_executing = false; - * memory_barrier(); - * - * if ( test_and_set( &heir->is_executing ) ) { - * do { - * Per_CPU_Control *cpu_self = _Per_CPU_Get_snapshot(); - * - * if ( cpu_self->dispatch_necessary ) { - * heir = _Thread_Get_heir_and_make_it_executing( cpu_self ); - * } - * } while ( test_and_set( &heir->is_executing ) ); - * } - * - * restore( heir ); - * } - * @endcode - */ - volatile bool is_executing; -#endif -} Context_Control; - -#define _CPU_Context_Get_SP( _context ) \ - (_context)->x[2] - -typedef struct { - /** TODO FPU registers are listed here */ - double some_float_register; -} Context_Control_fp; - -typedef Context_Control CPU_Interrupt_frame; - -#define CPU_CONTEXT_FP_SIZE 0 -Context_Control_fp _CPU_Null_fp_context; - -#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0 -#define CPU_STACK_MINIMUM_SIZE 4096 -#define CPU_ALIGNMENT 8 -#define CPU_PROVIDES_ISR_IS_IN_PROGRESS FALSE -#define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT -#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT -#define CPU_STACK_ALIGNMENT 8 -#define _CPU_Initialize_vectors() - -/* - * Disable all interrupts for an RTEMS critical section. The previous - * level is returned in _level. - * - */ - -static inline uint32_t riscv_interrupt_disable( void ) -{ - register uint32_t status = read_csr(mstatus); - clear_csr(mstatus, MSTATUS_MIE); - return status; -} - -static inline void riscv_interrupt_enable(uint32_t level) -{ - write_csr(mstatus, level); -} - -#define _CPU_ISR_Disable( _level ) \ - _level = riscv_interrupt_disable() - -#define _CPU_ISR_Enable( _level ) \ - riscv_interrupt_enable( _level ) - -#define _CPU_ISR_Flash( _level ) \ - do{ \ - _CPU_ISR_Enable( _level ); \ - riscv_interrupt_disable(); \ - } while(0) - -RTEMS_INLINE_ROUTINE bool _CPU_ISR_Is_enabled( uint32_t level ) -{ - return ( level & MSTATUS_MIE ) != 0; -} - -void _CPU_ISR_Set_level( uint32_t level ); - -uint32_t _CPU_ISR_Get_level( void ); - -/* end of ISR handler macros */ - -/* Context handler macros */ -#define RISCV_GCC_RED_ZONE_SIZE 128 - -void _CPU_Context_Initialize( - Context_Control *context, - void *stack_area_begin, - size_t stack_area_size, - uint32_t new_level, - void (*entry_point)( void ), - bool is_fp, - void *tls_area -); - -#define _CPU_Context_Restart_self( _the_context ) \ - _CPU_Context_restore( (_the_context) ) - - -#define _CPU_Context_Fp_start( _base, _offset ) \ - ( (void *) _Addresses_Add_offset( (_base), (_offset) ) ) - -#define _CPU_Context_Initialize_fp( _destination ) \ - { \ - *(*(_destination)) = _CPU_Null_fp_context; \ - } - -extern void _CPU_Fatal_halt(uint32_t source, uint32_t error) -RTEMS_NO_RETURN; - -/* end of Fatal Error manager macros */ - -#define CPU_USE_GENERIC_BITFIELD_CODE TRUE -#define CPU_USE_GENERIC_BITFIELD_DATA TRUE - -#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) - -#define _CPU_Bitfield_Find_first_bit( _value, _output ) \ - { \ - (_output) = 0; /* do something to prevent warnings */ \ - } -#endif - -/* end of Bitfield handler macros */ - -/* - * This routine builds the mask which corresponds to the bit fields - * as searched by _CPU_Bitfield_Find_first_bit(). See the discussion - * for that routine. - * - */ - -#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) - -#define _CPU_Priority_Mask( _bit_number ) \ - (1 << _bit_number) - -#endif - -#if (CPU_USE_GENERIC_BITFIELD_CODE == FALSE) - -#define _CPU_Priority_bits_index( _priority ) \ - (_priority) - -#endif - -#define CPU_MAXIMUM_PROCESSORS 32 - -#define CPU_TIMESTAMP_USE_STRUCT_TIMESPEC FALSE -#define CPU_TIMESTAMP_USE_INT64 TRUE -#define CPU_TIMESTAMP_USE_INT64_INLINE FALSE - -typedef struct { - /* There is no CPU specific per-CPU state */ -} CPU_Per_CPU_control; -#endif /* ASM */ - -#define CPU_SIZEOF_POINTER 4 -#define CPU_EXCEPTION_FRAME_SIZE 128 -#define CPU_PER_CPU_CONTROL_SIZE 0 - -#ifndef ASM -typedef uint16_t Priority_bit_map_Word; - -typedef struct { - uint32_t x[32];; -} CPU_Exception_frame; - -/** - * @brief Prints the exception frame via printk(). - * - * @see rtems_fatal() and RTEMS_FATAL_SOURCE_EXCEPTION. - */ -void _CPU_Exception_frame_print( const CPU_Exception_frame *frame ); - - -/* end of Priority handler macros */ - -/* functions */ - -/* - * _CPU_Initialize - * - * This routine performs CPU dependent initialization. - * - */ - -void _CPU_Initialize( - void -); - -/* - * _CPU_ISR_install_raw_handler - * - * This routine installs a "raw" interrupt handler directly into the - * processor's vector table. - * - */ - -void _CPU_ISR_install_raw_handler( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler -); - -/* - * _CPU_ISR_install_vector - * - * This routine installs an interrupt vector. - * - * NO_CPU Specific Information: - * - * XXX document implementation including references if appropriate - */ - -void _CPU_ISR_install_vector( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler -); - -/* - * _CPU_Install_interrupt_stack - * - * This routine installs the hardware interrupt stack pointer. - * - * NOTE: It need only be provided if CPU_HAS_HARDWARE_INTERRUPT_STACK - * is TRUE. - * - */ - -void _CPU_Install_interrupt_stack( void ); - -/* - * _CPU_Thread_Idle_body - * - * This routine is the CPU dependent IDLE thread body. - * - * NOTE: It need only be provided if CPU_PROVIDES_IDLE_THREAD_BODY - * is TRUE. - * - */ - -void *_CPU_Thread_Idle_body( uintptr_t ignored ); - -/* - * _CPU_Context_switch - * - * This routine switches from the run context to the heir context. - * - * RISCV Specific Information: - * - * Please see the comments in the .c file for a description of how - * this function works. There are several things to be aware of. - */ - -void _CPU_Context_switch( - Context_Control *run, - Context_Control *heir -); - -/* - * _CPU_Context_restore - * - * This routine is generally used only to restart self in an - * efficient manner. It may simply be a label in _CPU_Context_switch. - * - * NOTE: May be unnecessary to reload some registers. - * - */ - -void _CPU_Context_restore( - Context_Control *new_context -) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; - -/* - * _CPU_Context_save_fp - * - * This routine saves the floating point context passed to it. - * - */ - -void _CPU_Context_save_fp( - void **fp_context_ptr -); - -/* - * _CPU_Context_restore_fp - * - * This routine restores the floating point context passed to it. - * - */ - -void _CPU_Context_restore_fp( - void **fp_context_ptr -); - -/* The following routine swaps the endian format of an unsigned int. - * It must be static because it is referenced indirectly. - * - * This version will work on any processor, but if there is a better - * way for your CPU PLEASE use it. The most common way to do this is to: - * - * swap least significant two bytes with 16-bit rotate - * swap upper and lower 16-bits - * swap most significant two bytes with 16-bit rotate - * - * Some CPUs have special instructions which swap a 32-bit quantity in - * a single instruction (e.g. i486). It is probably best to avoid - * an "endian swapping control bit" in the CPU. One good reason is - * that interrupts would probably have to be disabled to insure that - * an interrupt does not try to access the same "chunk" with the wrong - * endian. Another good reason is that on some CPUs, the endian bit - * endianness for ALL fetches -- both code and data -- so the code - * will be fetched incorrectly. - * - */ - -static inline unsigned int CPU_swap_u32( - unsigned int value -) -{ - uint32_t byte1, byte2, byte3, byte4, swapped; - - byte4 = (value >> 24) & 0xff; - byte3 = (value >> 16) & 0xff; - byte2 = (value >> 8) & 0xff; - byte1 = value & 0xff; - - swapped = (byte1 << 24) | (byte2 << 16) | (byte3 << 8) | byte4; - return ( swapped ); -} - -#define CPU_swap_u16( value ) \ - (((value&0xff) << 8) | ((value >> 8)&0xff)) - -static inline void _CPU_Context_volatile_clobber( uintptr_t pattern ) -{ - /* TODO */ -} - -static inline void _CPU_Context_validate( uintptr_t pattern ) -{ - while (1) { - /* TODO */ - } -} - -typedef uint32_t CPU_Counter_ticks; - -CPU_Counter_ticks _CPU_Counter_read( void ); - -#ifdef RTEMS_SMP -/** - * @brief Performs CPU specific SMP initialization in the context of the boot - * processor. - * - * This function is invoked on the boot processor during system - * initialization. All interrupt stacks are allocated at this point in case - * the CPU port allocates the interrupt stacks. This function is called - * before _CPU_SMP_Start_processor() or _CPU_SMP_Finalize_initialization() is - * used. - * - * @return The count of physically or virtually available processors. - * Depending on the configuration the application may use not all processors. - */ -uint32_t _CPU_SMP_Initialize( void ); - -/** - * @brief Starts a processor specified by its index. - * - * This function is invoked on the boot processor during system - * initialization. - * - * This function will be called after _CPU_SMP_Initialize(). - * - * @param[in] cpu_index The processor index. - * - * @retval true Successful operation. - * @retval false Unable to start this processor. - */ -bool _CPU_SMP_Start_processor( uint32_t cpu_index ); - -/** - * @brief Performs final steps of CPU specific SMP initialization in the - * context of the boot processor. - * - * This function is invoked on the boot processor during system - * initialization. - * - * This function will be called after all processors requested by the - * application have been started. - * - * @param[in] cpu_count The minimum value of the count of processors - * requested by the application configuration and the count of physically or - * virtually available processors. - */ -void _CPU_SMP_Finalize_initialization( uint32_t cpu_count ); - -/** - * @brief Returns the index of the current processor. - * - * An architecture specific method must be used to obtain the index of the - * current processor in the system. The set of processor indices is the - * range of integers starting with zero up to the processor count minus one. - */ -uint32_t _CPU_SMP_Get_current_processor( void ); - -/** - * @brief Sends an inter-processor interrupt to the specified target - * processor. - * - * This operation is undefined for target processor indices out of range. - * - * @param[in] target_processor_index The target processor index. - */ -void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ); - -/** - * @brief Broadcasts a processor event. - * - * Some architectures provide a low-level synchronization primitive for - * processors in a multi-processor environment. Processors waiting for this - * event may go into a low-power state and stop generating system bus - * transactions. This function must ensure that preceding store operations - * can be observed by other processors. - * - * @see _CPU_SMP_Processor_event_receive(). - */ -void _CPU_SMP_Processor_event_broadcast( void ); - -/** - * @brief Receives a processor event. - * - * This function will wait for the processor event and may wait forever if no - * such event arrives. - * - * @see _CPU_SMP_Processor_event_broadcast(). - */ -static inline void _CPU_SMP_Processor_event_receive( void ) -{ - __asm__ volatile ( "" : : : "memory" ); -} - -/** - * @brief Gets the is executing indicator of the thread context. - * - * @param[in] context The context. - */ -static inline bool _CPU_Context_Get_is_executing( - const Context_Control *context -) -{ - return context->is_executing; -} - -/** - * @brief Sets the is executing indicator of the thread context. - * - * @param[in] context The context. - * @param[in] is_executing The new value for the is executing indicator. - */ -static inline void _CPU_Context_Set_is_executing( - Context_Control *context, - bool is_executing -) -{ - context->is_executing = is_executing; -} -#endif /* RTEMS_SMP */ - -#endif /* ASM */ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/cpukit/score/cpu/riscv32/rtems/score/cpu_asm.h b/cpukit/score/cpu/riscv32/rtems/score/cpu_asm.h deleted file mode 100644 index b5a56f3e22..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/cpu_asm.h +++ /dev/null @@ -1,90 +0,0 @@ -/** - * @file - * - * @brief riscv32 Assembly File - * - * Very loose template for an include file for the cpu_asm.? file - * if it is implemented as a ".S" file (preprocessed by cpp) instead - * of a ".s" file (preprocessed by gm4 or gasp). - */ - -/* - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RTEMS_SCORE_CPU_ASM_H -#define _RTEMS_SCORE_CPU_ASM_H - -/* pull in the generated offsets */ - -/* -#include -*/ - -/* - * Hardware General Registers - */ - -/* put something here */ - -/* - * Hardware Floating Point Registers - */ - -/* put something here */ - -/* - * Hardware Control Registers - */ - -/* put something here */ - -/* - * Calling Convention - */ - -/* put something here */ - -/* - * Temporary registers - */ - -/* put something here */ - -/* - * Floating Point Registers - SW Conventions - */ - -/* put something here */ - -/* - * Temporary floating point registers - */ - -/* put something here */ - -#endif - -/* end of file */ diff --git a/cpukit/score/cpu/riscv32/rtems/score/cpuatomic.h b/cpukit/score/cpu/riscv32/rtems/score/cpuatomic.h deleted file mode 100644 index 8ee9606b44..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/cpuatomic.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * COPYRIGHT (c) 2012-2013 Deng Hengyi. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RTEMS_SCORE_ATOMIC_CPU_H -#define _RTEMS_SCORE_ATOMIC_CPU_H - -#include - -#endif /* _RTEMS_SCORE_ATOMIC_CPU_H */ diff --git a/cpukit/score/cpu/riscv32/rtems/score/cpuimpl.h b/cpukit/score/cpu/riscv32/rtems/score/cpuimpl.h deleted file mode 100644 index 3904c84bf9..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/cpuimpl.h +++ /dev/null @@ -1,51 +0,0 @@ -/** - * @file - * - * @brief CPU Port Implementation API - */ - -/* - * Copyright (c) 2013 embedded brains GmbH - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RTEMS_SCORE_CPUIMPL_H -#define _RTEMS_SCORE_CPUIMPL_H - -#include - -#define CPU_PER_CPU_CONTROL_SIZE 0 - -#ifndef ASM - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* ASM */ - -#endif /* _RTEMS_SCORE_CPUIMPL_H */ diff --git a/cpukit/score/cpu/riscv32/rtems/score/riscv-utility.h b/cpukit/score/cpu/riscv32/rtems/score/riscv-utility.h deleted file mode 100644 index dc4836bee2..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/riscv-utility.h +++ /dev/null @@ -1,1526 +0,0 @@ -/* Copyright (c) 2013, The Regents of the University of California (Regents). - * All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Regents nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written - * permission. - * - * IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, - * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST - * PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF - * REGENTS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO,THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED - * HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE - * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - */ - -/** - * @file - * - * @brief RISCV utility - */ -/* - * COPYRIGHT (c) 2015 Hesham Almatary - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -/* This file is copied from riscv-tools/encoding.h with additions/modifications to work - * with RTEMS. - */ -#ifndef _RTEMS_SCORE_RISCV_UTILITY_H -#define _RTEMS_SCORE_RISCV_UTILITY_H - -#define MSTATUS_UIE 0x00000001 -#define MSTATUS_SIE 0x00000002 -#define MSTATUS_HIE 0x00000004 -#define MSTATUS_MIE 0x00000008 -#define MSTATUS_UPIE 0x00000010 -#define MSTATUS_SPIE 0x00000020 -#define MSTATUS_HPIE 0x00000040 -#define MSTATUS_MPIE 0x00000080 -#define MSTATUS_SPP 0x00000100 -#define MSTATUS_HPP 0x00000600 -#define MSTATUS_MPP 0x00001800 -#define MSTATUS_FS 0x00006000 -#define MSTATUS_XS 0x00018000 -#define MSTATUS_MPRV 0x00020000 -#define MSTATUS_SUM 0x00040000 -#define MSTATUS_MXR 0x00080000 -#define MSTATUS_TVM 0x00100000 -#define MSTATUS_TW 0x00200000 -#define MSTATUS_TSR 0x00400000 -#define MSTATUS32_SD 0x80000000 -#define MSTATUS64_SD 0x8000000000000000 - -#define SSTATUS_UIE 0x00000001 -#define SSTATUS_SIE 0x00000002 -#define SSTATUS_UPIE 0x00000010 -#define SSTATUS_SPIE 0x00000020 -#define SSTATUS_SPP 0x00000100 -#define SSTATUS_FS 0x00006000 -#define SSTATUS_XS 0x00018000 -#define SSTATUS_SUM 0x00040000 -#define SSTATUS_MXR 0x00080000 -#define SSTATUS32_SD 0x80000000 -#define SSTATUS64_SD 0x8000000000000000 - -#define DCSR_XDEBUGVER (3U<<30) -#define DCSR_NDRESET (1<<29) -#define DCSR_FULLRESET (1<<28) -#define DCSR_EBREAKM (1<<15) -#define DCSR_EBREAKH (1<<14) -#define DCSR_EBREAKS (1<<13) -#define DCSR_EBREAKU (1<<12) -#define DCSR_STOPCYCLE (1<<10) -#define DCSR_STOPTIME (1<<9) -#define DCSR_CAUSE (7<<6) -#define DCSR_DEBUGINT (1<<5) -#define DCSR_HALT (1<<3) -#define DCSR_STEP (1<<2) -#define DCSR_PRV (3<<0) - -#define DCSR_CAUSE_NONE 0 -#define DCSR_CAUSE_SWBP 1 -#define DCSR_CAUSE_HWBP 2 -#define DCSR_CAUSE_DEBUGINT 3 -#define DCSR_CAUSE_STEP 4 -#define DCSR_CAUSE_HALT 5 - -#define MCONTROL_TYPE(xlen) (0xfULL<<((xlen)-4)) -#define MCONTROL_DMODE(xlen) (1ULL<<((xlen)-5)) -#define MCONTROL_MASKMAX(xlen) (0x3fULL<<((xlen)-11)) - -#define MCONTROL_SELECT (1<<19) -#define MCONTROL_TIMING (1<<18) -#define MCONTROL_ACTION (0x3f<<12) -#define MCONTROL_CHAIN (1<<11) -#define MCONTROL_MATCH (0xf<<7) -#define MCONTROL_M (1<<6) -#define MCONTROL_H (1<<5) -#define MCONTROL_S (1<<4) -#define MCONTROL_U (1<<3) -#define MCONTROL_EXECUTE (1<<2) -#define MCONTROL_STORE (1<<1) -#define MCONTROL_LOAD (1<<0) - -#define MCONTROL_TYPE_NONE 0 -#define MCONTROL_TYPE_MATCH 2 - -#define MCONTROL_ACTION_DEBUG_EXCEPTION 0 -#define MCONTROL_ACTION_DEBUG_MODE 1 -#define MCONTROL_ACTION_TRACE_START 2 -#define MCONTROL_ACTION_TRACE_STOP 3 -#define MCONTROL_ACTION_TRACE_EMIT 4 - -#define MCONTROL_MATCH_EQUAL 0 -#define MCONTROL_MATCH_NAPOT 1 -#define MCONTROL_MATCH_GE 2 -#define MCONTROL_MATCH_LT 3 -#define MCONTROL_MATCH_MASK_LOW 4 -#define MCONTROL_MATCH_MASK_HIGH 5 - -#define MIP_SSIP (1 << IRQ_S_SOFT) -#define MIP_HSIP (1 << IRQ_H_SOFT) -#define MIP_MSIP (1 << IRQ_M_SOFT) -#define MIP_STIP (1 << IRQ_S_TIMER) -#define MIP_HTIP (1 << IRQ_H_TIMER) -#define MIP_MTIP (1 << IRQ_M_TIMER) -#define MIP_SEIP (1 << IRQ_S_EXT) -#define MIP_HEIP (1 << IRQ_H_EXT) -#define MIP_MEIP (1 << IRQ_M_EXT) - -#define SIP_SSIP MIP_SSIP -#define SIP_STIP MIP_STIP - -#define PRV_U 0 -#define PRV_S 1 -#define PRV_H 2 -#define PRV_M 3 - -#define SPTBR32_MODE 0x80000000 -#define SPTBR32_ASID 0x7FC00000 -#define SPTBR32_PPN 0x003FFFFF -#define SPTBR64_MODE 0xF000000000000000 -#define SPTBR64_ASID 0x0FFFF00000000000 -#define SPTBR64_PPN 0x00000FFFFFFFFFFF - -#define SPTBR_MODE_OFF 0 -#define SPTBR_MODE_SV32 1 -#define SPTBR_MODE_SV39 8 -#define SPTBR_MODE_SV48 9 -#define SPTBR_MODE_SV57 10 -#define SPTBR_MODE_SV64 11 - -#define PMP_R 0x01 -#define PMP_W 0x02 -#define PMP_X 0x04 -#define PMP_A 0x18 -#define PMP_L 0x80 -#define PMP_SHIFT 2 - -#define PMP_TOR 0x08 -#define PMP_NA4 0x10 -#define PMP_NAPOT 0x18 - -#define IRQ_S_SOFT 1 -#define IRQ_H_SOFT 2 -#define IRQ_M_SOFT 3 -#define IRQ_S_TIMER 5 -#define IRQ_H_TIMER 6 -#define IRQ_M_TIMER 7 -#define IRQ_S_EXT 9 -#define IRQ_H_EXT 10 -#define IRQ_M_EXT 11 -#define IRQ_COP 12 -#define IRQ_HOST 13 - -#define DEFAULT_RSTVEC 0x00001000 -#define CLINT_BASE 0x02000000 -#define CLINT_SIZE 0x000c0000 -#define EXT_IO_BASE 0x40000000 -#define DRAM_BASE 0x80000000 - -// page table entry (PTE) fields -#define PTE_V 0x001 // Valid -#define PTE_R 0x002 // Read -#define PTE_W 0x004 // Write -#define PTE_X 0x008 // Execute -#define PTE_U 0x010 // User -#define PTE_G 0x020 // Global -#define PTE_A 0x040 // Accessed -#define PTE_D 0x080 // Dirty -#define PTE_SOFT 0x300 // Reserved for Software - -#define PTE_PPN_SHIFT 10 - -#define PTE_TABLE(PTE) (((PTE) & (PTE_V | PTE_R | PTE_W | PTE_X)) == PTE_V) - -#ifdef __riscv - -#if __riscv_xlen == 64 -# define MSTATUS_SD MSTATUS64_SD -# define SSTATUS_SD SSTATUS64_SD -# define RISCV_PGLEVEL_BITS 9 -# define SPTBR_MODE SPTBR64_MODE -#else -# define MSTATUS_SD MSTATUS32_SD -# define SSTATUS_SD SSTATUS32_SD -# define RISCV_PGLEVEL_BITS 10 -# define SPTBR_MODE SPTBR32_MODE -#endif -#define RISCV_PGSHIFT 12 -#define RISCV_PGSIZE (1 << RISCV_PGSHIFT) - -#ifndef __ASSEMBLER__ - -/** - * @brief Priv Mode registers definitions. - * - * @see RISC-V priv-spec 1.10. - */ -typedef enum { - RISCV_USER_INTERRUPT = 0, - RISCV_SUPERVISOR_SW_INTERRUPT = 1, - RISCV_MACHINE_SW_INTERRUPT = 3, - RISCV_USER_TIMER_INTERRUPT = 4, - RISCV_SUPERVISOR_TIMER_INTERRUPT = 4, - RISCV_MACHINE_TIMER_INTERRUPT = 7, - RISCV_USER_EXTERNAL_INTERRUPT = 8, - RISCV_SUPERVISOR_EXTERNAL_INTERRUPT = 9, - RISCV_MACHINE_EXTERNAL_INTERRUPT = 11 -} RISCV_Symbolic_interrupt_name; - -#ifdef __GNUC__ - -#define read_csr(reg) ({ unsigned long __tmp; \ - asm volatile ("csrr %0, " #reg : "=r"(__tmp)); \ - __tmp; }) - -#define write_csr(reg, val) ({ \ - asm volatile ("csrw " #reg ", %0" :: "rK"(val)); }) - -#define swap_csr(reg, val) ({ unsigned long __tmp; \ - asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "rK"(val)); \ - __tmp; }) - -#define set_csr(reg, bit) ({ unsigned long __tmp; \ - asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "rK"(bit)); \ - __tmp; }) - -#define clear_csr(reg, bit) ({ unsigned long __tmp; \ - asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "rK"(bit)); \ - __tmp; }) - -#define rdtime() read_csr(time) -#define rdcycle() read_csr(cycle) -#define rdinstret() read_csr(instret) - -#endif - -#endif - -#endif - -#endif -/* Automatically generated by parse-opcodes. */ -#ifndef RISCV_ENCODING_H -#define RISCV_ENCODING_H -#define MATCH_BEQ 0x63 -#define MASK_BEQ 0x707f -#define MATCH_BNE 0x1063 -#define MASK_BNE 0x707f -#define MATCH_BLT 0x4063 -#define MASK_BLT 0x707f -#define MATCH_BGE 0x5063 -#define MASK_BGE 0x707f -#define MATCH_BLTU 0x6063 -#define MASK_BLTU 0x707f -#define MATCH_BGEU 0x7063 -#define MASK_BGEU 0x707f -#define MATCH_JALR 0x67 -#define MASK_JALR 0x707f -#define MATCH_JAL 0x6f -#define MASK_JAL 0x7f -#define MATCH_LUI 0x37 -#define MASK_LUI 0x7f -#define MATCH_AUIPC 0x17 -#define MASK_AUIPC 0x7f -#define MATCH_ADDI 0x13 -#define MASK_ADDI 0x707f -#define MATCH_SLLI 0x1013 -#define MASK_SLLI 0xfc00707f -#define MATCH_SLTI 0x2013 -#define MASK_SLTI 0x707f -#define MATCH_SLTIU 0x3013 -#define MASK_SLTIU 0x707f -#define MATCH_XORI 0x4013 -#define MASK_XORI 0x707f -#define MATCH_SRLI 0x5013 -#define MASK_SRLI 0xfc00707f -#define MATCH_SRAI 0x40005013 -#define MASK_SRAI 0xfc00707f -#define MATCH_ORI 0x6013 -#define MASK_ORI 0x707f -#define MATCH_ANDI 0x7013 -#define MASK_ANDI 0x707f -#define MATCH_ADD 0x33 -#define MASK_ADD 0xfe00707f -#define MATCH_SUB 0x40000033 -#define MASK_SUB 0xfe00707f -#define MATCH_SLL 0x1033 -#define MASK_SLL 0xfe00707f -#define MATCH_SLT 0x2033 -#define MASK_SLT 0xfe00707f -#define MATCH_SLTU 0x3033 -#define MASK_SLTU 0xfe00707f -#define MATCH_XOR 0x4033 -#define MASK_XOR 0xfe00707f -#define MATCH_SRL 0x5033 -#define MASK_SRL 0xfe00707f -#define MATCH_SRA 0x40005033 -#define MASK_SRA 0xfe00707f -#define MATCH_OR 0x6033 -#define MASK_OR 0xfe00707f -#define MATCH_AND 0x7033 -#define MASK_AND 0xfe00707f -#define MATCH_ADDIW 0x1b -#define MASK_ADDIW 0x707f -#define MATCH_SLLIW 0x101b -#define MASK_SLLIW 0xfe00707f -#define MATCH_SRLIW 0x501b -#define MASK_SRLIW 0xfe00707f -#define MATCH_SRAIW 0x4000501b -#define MASK_SRAIW 0xfe00707f -#define MATCH_ADDW 0x3b -#define MASK_ADDW 0xfe00707f -#define MATCH_SUBW 0x4000003b -#define MASK_SUBW 0xfe00707f -#define MATCH_SLLW 0x103b -#define MASK_SLLW 0xfe00707f -#define MATCH_SRLW 0x503b -#define MASK_SRLW 0xfe00707f -#define MATCH_SRAW 0x4000503b -#define MASK_SRAW 0xfe00707f -#define MATCH_LB 0x3 -#define MASK_LB 0x707f -#define MATCH_LH 0x1003 -#define MASK_LH 0x707f -#define MATCH_LW 0x2003 -#define MASK_LW 0x707f -#define MATCH_LD 0x3003 -#define MASK_LD 0x707f -#define MATCH_LBU 0x4003 -#define MASK_LBU 0x707f -#define MATCH_LHU 0x5003 -#define MASK_LHU 0x707f -#define MATCH_LWU 0x6003 -#define MASK_LWU 0x707f -#define MATCH_SB 0x23 -#define MASK_SB 0x707f -#define MATCH_SH 0x1023 -#define MASK_SH 0x707f -#define MATCH_SW 0x2023 -#define MASK_SW 0x707f -#define MATCH_SD 0x3023 -#define MASK_SD 0x707f -#define MATCH_FENCE 0xf -#define MASK_FENCE 0x707f -#define MATCH_FENCE_I 0x100f -#define MASK_FENCE_I 0x707f -#define MATCH_MUL 0x2000033 -#define MASK_MUL 0xfe00707f -#define MATCH_MULH 0x2001033 -#define MASK_MULH 0xfe00707f -#define MATCH_MULHSU 0x2002033 -#define MASK_MULHSU 0xfe00707f -#define MATCH_MULHU 0x2003033 -#define MASK_MULHU 0xfe00707f -#define MATCH_DIV 0x2004033 -#define MASK_DIV 0xfe00707f -#define MATCH_DIVU 0x2005033 -#define MASK_DIVU 0xfe00707f -#define MATCH_REM 0x2006033 -#define MASK_REM 0xfe00707f -#define MATCH_REMU 0x2007033 -#define MASK_REMU 0xfe00707f -#define MATCH_MULW 0x200003b -#define MASK_MULW 0xfe00707f -#define MATCH_DIVW 0x200403b -#define MASK_DIVW 0xfe00707f -#define MATCH_DIVUW 0x200503b -#define MASK_DIVUW 0xfe00707f -#define MATCH_REMW 0x200603b -#define MASK_REMW 0xfe00707f -#define MATCH_REMUW 0x200703b -#define MASK_REMUW 0xfe00707f -#define MATCH_AMOADD_W 0x202f -#define MASK_AMOADD_W 0xf800707f -#define MATCH_AMOXOR_W 0x2000202f -#define MASK_AMOXOR_W 0xf800707f -#define MATCH_AMOOR_W 0x4000202f -#define MASK_AMOOR_W 0xf800707f -#define MATCH_AMOAND_W 0x6000202f -#define MASK_AMOAND_W 0xf800707f -#define MATCH_AMOMIN_W 0x8000202f -#define MASK_AMOMIN_W 0xf800707f -#define MATCH_AMOMAX_W 0xa000202f -#define MASK_AMOMAX_W 0xf800707f -#define MATCH_AMOMINU_W 0xc000202f -#define MASK_AMOMINU_W 0xf800707f -#define MATCH_AMOMAXU_W 0xe000202f -#define MASK_AMOMAXU_W 0xf800707f -#define MATCH_AMOSWAP_W 0x800202f -#define MASK_AMOSWAP_W 0xf800707f -#define MATCH_LR_W 0x1000202f -#define MASK_LR_W 0xf9f0707f -#define MATCH_SC_W 0x1800202f -#define MASK_SC_W 0xf800707f -#define MATCH_AMOADD_D 0x302f -#define MASK_AMOADD_D 0xf800707f -#define MATCH_AMOXOR_D 0x2000302f -#define MASK_AMOXOR_D 0xf800707f -#define MATCH_AMOOR_D 0x4000302f -#define MASK_AMOOR_D 0xf800707f -#define MATCH_AMOAND_D 0x6000302f -#define MASK_AMOAND_D 0xf800707f -#define MATCH_AMOMIN_D 0x8000302f -#define MASK_AMOMIN_D 0xf800707f -#define MATCH_AMOMAX_D 0xa000302f -#define MASK_AMOMAX_D 0xf800707f -#define MATCH_AMOMINU_D 0xc000302f -#define MASK_AMOMINU_D 0xf800707f -#define MATCH_AMOMAXU_D 0xe000302f -#define MASK_AMOMAXU_D 0xf800707f -#define MATCH_AMOSWAP_D 0x800302f -#define MASK_AMOSWAP_D 0xf800707f -#define MATCH_LR_D 0x1000302f -#define MASK_LR_D 0xf9f0707f -#define MATCH_SC_D 0x1800302f -#define MASK_SC_D 0xf800707f -#define MATCH_ECALL 0x73 -#define MASK_ECALL 0xffffffff -#define MATCH_EBREAK 0x100073 -#define MASK_EBREAK 0xffffffff -#define MATCH_URET 0x200073 -#define MASK_URET 0xffffffff -#define MATCH_SRET 0x10200073 -#define MASK_SRET 0xffffffff -#define MATCH_MRET 0x30200073 -#define MASK_MRET 0xffffffff -#define MATCH_DRET 0x7b200073 -#define MASK_DRET 0xffffffff -#define MATCH_SFENCE_VMA 0x12000073 -#define MASK_SFENCE_VMA 0xfe007fff -#define MATCH_WFI 0x10500073 -#define MASK_WFI 0xffffffff -#define MATCH_CSRRW 0x1073 -#define MASK_CSRRW 0x707f -#define MATCH_CSRRS 0x2073 -#define MASK_CSRRS 0x707f -#define MATCH_CSRRC 0x3073 -#define MASK_CSRRC 0x707f -#define MATCH_CSRRWI 0x5073 -#define MASK_CSRRWI 0x707f -#define MATCH_CSRRSI 0x6073 -#define MASK_CSRRSI 0x707f -#define MATCH_CSRRCI 0x7073 -#define MASK_CSRRCI 0x707f -#define MATCH_FADD_S 0x53 -#define MASK_FADD_S 0xfe00007f -#define MATCH_FSUB_S 0x8000053 -#define MASK_FSUB_S 0xfe00007f -#define MATCH_FMUL_S 0x10000053 -#define MASK_FMUL_S 0xfe00007f -#define MATCH_FDIV_S 0x18000053 -#define MASK_FDIV_S 0xfe00007f -#define MATCH_FSGNJ_S 0x20000053 -#define MASK_FSGNJ_S 0xfe00707f -#define MATCH_FSGNJN_S 0x20001053 -#define MASK_FSGNJN_S 0xfe00707f -#define MATCH_FSGNJX_S 0x20002053 -#define MASK_FSGNJX_S 0xfe00707f -#define MATCH_FMIN_S 0x28000053 -#define MASK_FMIN_S 0xfe00707f -#define MATCH_FMAX_S 0x28001053 -#define MASK_FMAX_S 0xfe00707f -#define MATCH_FSQRT_S 0x58000053 -#define MASK_FSQRT_S 0xfff0007f -#define MATCH_FADD_D 0x2000053 -#define MASK_FADD_D 0xfe00007f -#define MATCH_FSUB_D 0xa000053 -#define MASK_FSUB_D 0xfe00007f -#define MATCH_FMUL_D 0x12000053 -#define MASK_FMUL_D 0xfe00007f -#define MATCH_FDIV_D 0x1a000053 -#define MASK_FDIV_D 0xfe00007f -#define MATCH_FSGNJ_D 0x22000053 -#define MASK_FSGNJ_D 0xfe00707f -#define MATCH_FSGNJN_D 0x22001053 -#define MASK_FSGNJN_D 0xfe00707f -#define MATCH_FSGNJX_D 0x22002053 -#define MASK_FSGNJX_D 0xfe00707f -#define MATCH_FMIN_D 0x2a000053 -#define MASK_FMIN_D 0xfe00707f -#define MATCH_FMAX_D 0x2a001053 -#define MASK_FMAX_D 0xfe00707f -#define MATCH_FCVT_S_D 0x40100053 -#define MASK_FCVT_S_D 0xfff0007f -#define MATCH_FCVT_D_S 0x42000053 -#define MASK_FCVT_D_S 0xfff0007f -#define MATCH_FSQRT_D 0x5a000053 -#define MASK_FSQRT_D 0xfff0007f -#define MATCH_FADD_Q 0x6000053 -#define MASK_FADD_Q 0xfe00007f -#define MATCH_FSUB_Q 0xe000053 -#define MASK_FSUB_Q 0xfe00007f -#define MATCH_FMUL_Q 0x16000053 -#define MASK_FMUL_Q 0xfe00007f -#define MATCH_FDIV_Q 0x1e000053 -#define MASK_FDIV_Q 0xfe00007f -#define MATCH_FSGNJ_Q 0x26000053 -#define MASK_FSGNJ_Q 0xfe00707f -#define MATCH_FSGNJN_Q 0x26001053 -#define MASK_FSGNJN_Q 0xfe00707f -#define MATCH_FSGNJX_Q 0x26002053 -#define MASK_FSGNJX_Q 0xfe00707f -#define MATCH_FMIN_Q 0x2e000053 -#define MASK_FMIN_Q 0xfe00707f -#define MATCH_FMAX_Q 0x2e001053 -#define MASK_FMAX_Q 0xfe00707f -#define MATCH_FCVT_S_Q 0x40300053 -#define MASK_FCVT_S_Q 0xfff0007f -#define MATCH_FCVT_Q_S 0x46000053 -#define MASK_FCVT_Q_S 0xfff0007f -#define MATCH_FCVT_D_Q 0x42300053 -#define MASK_FCVT_D_Q 0xfff0007f -#define MATCH_FCVT_Q_D 0x46100053 -#define MASK_FCVT_Q_D 0xfff0007f -#define MATCH_FSQRT_Q 0x5e000053 -#define MASK_FSQRT_Q 0xfff0007f -#define MATCH_FLE_S 0xa0000053 -#define MASK_FLE_S 0xfe00707f -#define MATCH_FLT_S 0xa0001053 -#define MASK_FLT_S 0xfe00707f -#define MATCH_FEQ_S 0xa0002053 -#define MASK_FEQ_S 0xfe00707f -#define MATCH_FLE_D 0xa2000053 -#define MASK_FLE_D 0xfe00707f -#define MATCH_FLT_D 0xa2001053 -#define MASK_FLT_D 0xfe00707f -#define MATCH_FEQ_D 0xa2002053 -#define MASK_FEQ_D 0xfe00707f -#define MATCH_FLE_Q 0xa6000053 -#define MASK_FLE_Q 0xfe00707f -#define MATCH_FLT_Q 0xa6001053 -#define MASK_FLT_Q 0xfe00707f -#define MATCH_FEQ_Q 0xa6002053 -#define MASK_FEQ_Q 0xfe00707f -#define MATCH_FCVT_W_S 0xc0000053 -#define MASK_FCVT_W_S 0xfff0007f -#define MATCH_FCVT_WU_S 0xc0100053 -#define MASK_FCVT_WU_S 0xfff0007f -#define MATCH_FCVT_L_S 0xc0200053 -#define MASK_FCVT_L_S 0xfff0007f -#define MATCH_FCVT_LU_S 0xc0300053 -#define MASK_FCVT_LU_S 0xfff0007f -#define MATCH_FMV_X_W 0xe0000053 -#define MASK_FMV_X_W 0xfff0707f -#define MATCH_FCLASS_S 0xe0001053 -#define MASK_FCLASS_S 0xfff0707f -#define MATCH_FCVT_W_D 0xc2000053 -#define MASK_FCVT_W_D 0xfff0007f -#define MATCH_FCVT_WU_D 0xc2100053 -#define MASK_FCVT_WU_D 0xfff0007f -#define MATCH_FCVT_L_D 0xc2200053 -#define MASK_FCVT_L_D 0xfff0007f -#define MATCH_FCVT_LU_D 0xc2300053 -#define MASK_FCVT_LU_D 0xfff0007f -#define MATCH_FMV_X_D 0xe2000053 -#define MASK_FMV_X_D 0xfff0707f -#define MATCH_FCLASS_D 0xe2001053 -#define MASK_FCLASS_D 0xfff0707f -#define MATCH_FCVT_W_Q 0xc6000053 -#define MASK_FCVT_W_Q 0xfff0007f -#define MATCH_FCVT_WU_Q 0xc6100053 -#define MASK_FCVT_WU_Q 0xfff0007f -#define MATCH_FCVT_L_Q 0xc6200053 -#define MASK_FCVT_L_Q 0xfff0007f -#define MATCH_FCVT_LU_Q 0xc6300053 -#define MASK_FCVT_LU_Q 0xfff0007f -#define MATCH_FMV_X_Q 0xe6000053 -#define MASK_FMV_X_Q 0xfff0707f -#define MATCH_FCLASS_Q 0xe6001053 -#define MASK_FCLASS_Q 0xfff0707f -#define MATCH_FCVT_S_W 0xd0000053 -#define MASK_FCVT_S_W 0xfff0007f -#define MATCH_FCVT_S_WU 0xd0100053 -#define MASK_FCVT_S_WU 0xfff0007f -#define MATCH_FCVT_S_L 0xd0200053 -#define MASK_FCVT_S_L 0xfff0007f -#define MATCH_FCVT_S_LU 0xd0300053 -#define MASK_FCVT_S_LU 0xfff0007f -#define MATCH_FMV_W_X 0xf0000053 -#define MASK_FMV_W_X 0xfff0707f -#define MATCH_FCVT_D_W 0xd2000053 -#define MASK_FCVT_D_W 0xfff0007f -#define MATCH_FCVT_D_WU 0xd2100053 -#define MASK_FCVT_D_WU 0xfff0007f -#define MATCH_FCVT_D_L 0xd2200053 -#define MASK_FCVT_D_L 0xfff0007f -#define MATCH_FCVT_D_LU 0xd2300053 -#define MASK_FCVT_D_LU 0xfff0007f -#define MATCH_FMV_D_X 0xf2000053 -#define MASK_FMV_D_X 0xfff0707f -#define MATCH_FCVT_Q_W 0xd6000053 -#define MASK_FCVT_Q_W 0xfff0007f -#define MATCH_FCVT_Q_WU 0xd6100053 -#define MASK_FCVT_Q_WU 0xfff0007f -#define MATCH_FCVT_Q_L 0xd6200053 -#define MASK_FCVT_Q_L 0xfff0007f -#define MATCH_FCVT_Q_LU 0xd6300053 -#define MASK_FCVT_Q_LU 0xfff0007f -#define MATCH_FMV_Q_X 0xf6000053 -#define MASK_FMV_Q_X 0xfff0707f -#define MATCH_FLW 0x2007 -#define MASK_FLW 0x707f -#define MATCH_FLD 0x3007 -#define MASK_FLD 0x707f -#define MATCH_FLQ 0x4007 -#define MASK_FLQ 0x707f -#define MATCH_FSW 0x2027 -#define MASK_FSW 0x707f -#define MATCH_FSD 0x3027 -#define MASK_FSD 0x707f -#define MATCH_FSQ 0x4027 -#define MASK_FSQ 0x707f -#define MATCH_FMADD_S 0x43 -#define MASK_FMADD_S 0x600007f -#define MATCH_FMSUB_S 0x47 -#define MASK_FMSUB_S 0x600007f -#define MATCH_FNMSUB_S 0x4b -#define MASK_FNMSUB_S 0x600007f -#define MATCH_FNMADD_S 0x4f -#define MASK_FNMADD_S 0x600007f -#define MATCH_FMADD_D 0x2000043 -#define MASK_FMADD_D 0x600007f -#define MATCH_FMSUB_D 0x2000047 -#define MASK_FMSUB_D 0x600007f -#define MATCH_FNMSUB_D 0x200004b -#define MASK_FNMSUB_D 0x600007f -#define MATCH_FNMADD_D 0x200004f -#define MASK_FNMADD_D 0x600007f -#define MATCH_FMADD_Q 0x6000043 -#define MASK_FMADD_Q 0x600007f -#define MATCH_FMSUB_Q 0x6000047 -#define MASK_FMSUB_Q 0x600007f -#define MATCH_FNMSUB_Q 0x600004b -#define MASK_FNMSUB_Q 0x600007f -#define MATCH_FNMADD_Q 0x600004f -#define MASK_FNMADD_Q 0x600007f -#define MATCH_C_NOP 0x1 -#define MASK_C_NOP 0xffff -#define MATCH_C_ADDI16SP 0x6101 -#define MASK_C_ADDI16SP 0xef83 -#define MATCH_C_JR 0x8002 -#define MASK_C_JR 0xf07f -#define MATCH_C_JALR 0x9002 -#define MASK_C_JALR 0xf07f -#define MATCH_C_EBREAK 0x9002 -#define MASK_C_EBREAK 0xffff -#define MATCH_C_LD 0x6000 -#define MASK_C_LD 0xe003 -#define MATCH_C_SD 0xe000 -#define MASK_C_SD 0xe003 -#define MATCH_C_ADDIW 0x2001 -#define MASK_C_ADDIW 0xe003 -#define MATCH_C_LDSP 0x6002 -#define MASK_C_LDSP 0xe003 -#define MATCH_C_SDSP 0xe002 -#define MASK_C_SDSP 0xe003 -#define MATCH_C_ADDI4SPN 0x0 -#define MASK_C_ADDI4SPN 0xe003 -#define MATCH_C_FLD 0x2000 -#define MASK_C_FLD 0xe003 -#define MATCH_C_LW 0x4000 -#define MASK_C_LW 0xe003 -#define MATCH_C_FLW 0x6000 -#define MASK_C_FLW 0xe003 -#define MATCH_C_FSD 0xa000 -#define MASK_C_FSD 0xe003 -#define MATCH_C_SW 0xc000 -#define MASK_C_SW 0xe003 -#define MATCH_C_FSW 0xe000 -#define MASK_C_FSW 0xe003 -#define MATCH_C_ADDI 0x1 -#define MASK_C_ADDI 0xe003 -#define MATCH_C_JAL 0x2001 -#define MASK_C_JAL 0xe003 -#define MATCH_C_LI 0x4001 -#define MASK_C_LI 0xe003 -#define MATCH_C_LUI 0x6001 -#define MASK_C_LUI 0xe003 -#define MATCH_C_SRLI 0x8001 -#define MASK_C_SRLI 0xec03 -#define MATCH_C_SRAI 0x8401 -#define MASK_C_SRAI 0xec03 -#define MATCH_C_ANDI 0x8801 -#define MASK_C_ANDI 0xec03 -#define MATCH_C_SUB 0x8c01 -#define MASK_C_SUB 0xfc63 -#define MATCH_C_XOR 0x8c21 -#define MASK_C_XOR 0xfc63 -#define MATCH_C_OR 0x8c41 -#define MASK_C_OR 0xfc63 -#define MATCH_C_AND 0x8c61 -#define MASK_C_AND 0xfc63 -#define MATCH_C_SUBW 0x9c01 -#define MASK_C_SUBW 0xfc63 -#define MATCH_C_ADDW 0x9c21 -#define MASK_C_ADDW 0xfc63 -#define MATCH_C_J 0xa001 -#define MASK_C_J 0xe003 -#define MATCH_C_BEQZ 0xc001 -#define MASK_C_BEQZ 0xe003 -#define MATCH_C_BNEZ 0xe001 -#define MASK_C_BNEZ 0xe003 -#define MATCH_C_SLLI 0x2 -#define MASK_C_SLLI 0xe003 -#define MATCH_C_FLDSP 0x2002 -#define MASK_C_FLDSP 0xe003 -#define MATCH_C_LWSP 0x4002 -#define MASK_C_LWSP 0xe003 -#define MATCH_C_FLWSP 0x6002 -#define MASK_C_FLWSP 0xe003 -#define MATCH_C_MV 0x8002 -#define MASK_C_MV 0xf003 -#define MATCH_C_ADD 0x9002 -#define MASK_C_ADD 0xf003 -#define MATCH_C_FSDSP 0xa002 -#define MASK_C_FSDSP 0xe003 -#define MATCH_C_SWSP 0xc002 -#define MASK_C_SWSP 0xe003 -#define MATCH_C_FSWSP 0xe002 -#define MASK_C_FSWSP 0xe003 -#define MATCH_CUSTOM0 0xb -#define MASK_CUSTOM0 0x707f -#define MATCH_CUSTOM0_RS1 0x200b -#define MASK_CUSTOM0_RS1 0x707f -#define MATCH_CUSTOM0_RS1_RS2 0x300b -#define MASK_CUSTOM0_RS1_RS2 0x707f -#define MATCH_CUSTOM0_RD 0x400b -#define MASK_CUSTOM0_RD 0x707f -#define MATCH_CUSTOM0_RD_RS1 0x600b -#define MASK_CUSTOM0_RD_RS1 0x707f -#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b -#define MASK_CUSTOM0_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM1 0x2b -#define MASK_CUSTOM1 0x707f -#define MATCH_CUSTOM1_RS1 0x202b -#define MASK_CUSTOM1_RS1 0x707f -#define MATCH_CUSTOM1_RS1_RS2 0x302b -#define MASK_CUSTOM1_RS1_RS2 0x707f -#define MATCH_CUSTOM1_RD 0x402b -#define MASK_CUSTOM1_RD 0x707f -#define MATCH_CUSTOM1_RD_RS1 0x602b -#define MASK_CUSTOM1_RD_RS1 0x707f -#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b -#define MASK_CUSTOM1_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM2 0x5b -#define MASK_CUSTOM2 0x707f -#define MATCH_CUSTOM2_RS1 0x205b -#define MASK_CUSTOM2_RS1 0x707f -#define MATCH_CUSTOM2_RS1_RS2 0x305b -#define MASK_CUSTOM2_RS1_RS2 0x707f -#define MATCH_CUSTOM2_RD 0x405b -#define MASK_CUSTOM2_RD 0x707f -#define MATCH_CUSTOM2_RD_RS1 0x605b -#define MASK_CUSTOM2_RD_RS1 0x707f -#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b -#define MASK_CUSTOM2_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM3 0x7b -#define MASK_CUSTOM3 0x707f -#define MATCH_CUSTOM3_RS1 0x207b -#define MASK_CUSTOM3_RS1 0x707f -#define MATCH_CUSTOM3_RS1_RS2 0x307b -#define MASK_CUSTOM3_RS1_RS2 0x707f -#define MATCH_CUSTOM3_RD 0x407b -#define MASK_CUSTOM3_RD 0x707f -#define MATCH_CUSTOM3_RD_RS1 0x607b -#define MASK_CUSTOM3_RD_RS1 0x707f -#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b -#define MASK_CUSTOM3_RD_RS1_RS2 0x707f -#define CSR_FFLAGS 0x1 -#define CSR_FRM 0x2 -#define CSR_FCSR 0x3 -#define CSR_CYCLE 0xc00 -#define CSR_TIME 0xc01 -#define CSR_INSTRET 0xc02 -#define CSR_HPMCOUNTER3 0xc03 -#define CSR_HPMCOUNTER4 0xc04 -#define CSR_HPMCOUNTER5 0xc05 -#define CSR_HPMCOUNTER6 0xc06 -#define CSR_HPMCOUNTER7 0xc07 -#define CSR_HPMCOUNTER8 0xc08 -#define CSR_HPMCOUNTER9 0xc09 -#define CSR_HPMCOUNTER10 0xc0a -#define CSR_HPMCOUNTER11 0xc0b -#define CSR_HPMCOUNTER12 0xc0c -#define CSR_HPMCOUNTER13 0xc0d -#define CSR_HPMCOUNTER14 0xc0e -#define CSR_HPMCOUNTER15 0xc0f -#define CSR_HPMCOUNTER16 0xc10 -#define CSR_HPMCOUNTER17 0xc11 -#define CSR_HPMCOUNTER18 0xc12 -#define CSR_HPMCOUNTER19 0xc13 -#define CSR_HPMCOUNTER20 0xc14 -#define CSR_HPMCOUNTER21 0xc15 -#define CSR_HPMCOUNTER22 0xc16 -#define CSR_HPMCOUNTER23 0xc17 -#define CSR_HPMCOUNTER24 0xc18 -#define CSR_HPMCOUNTER25 0xc19 -#define CSR_HPMCOUNTER26 0xc1a -#define CSR_HPMCOUNTER27 0xc1b -#define CSR_HPMCOUNTER28 0xc1c -#define CSR_HPMCOUNTER29 0xc1d -#define CSR_HPMCOUNTER30 0xc1e -#define CSR_HPMCOUNTER31 0xc1f -#define CSR_SSTATUS 0x100 -#define CSR_SIE 0x104 -#define CSR_STVEC 0x105 -#define CSR_SCOUNTEREN 0x106 -#define CSR_SSCRATCH 0x140 -#define CSR_SEPC 0x141 -#define CSR_SCAUSE 0x142 -#define CSR_SBADADDR 0x143 -#define CSR_SIP 0x144 -#define CSR_SPTBR 0x180 -#define CSR_MSTATUS 0x300 -#define CSR_MISA 0x301 -#define CSR_MEDELEG 0x302 -#define CSR_MIDELEG 0x303 -#define CSR_MIE 0x304 -#define CSR_MTVEC 0x305 -#define CSR_MCOUNTEREN 0x306 -#define CSR_MSCRATCH 0x340 -#define CSR_MEPC 0x341 -#define CSR_MCAUSE 0x342 -#define CSR_MBADADDR 0x343 -#define CSR_MIP 0x344 -#define CSR_PMPCFG0 0x3a0 -#define CSR_PMPCFG1 0x3a1 -#define CSR_PMPCFG2 0x3a2 -#define CSR_PMPCFG3 0x3a3 -#define CSR_PMPADDR0 0x3b0 -#define CSR_PMPADDR1 0x3b1 -#define CSR_PMPADDR2 0x3b2 -#define CSR_PMPADDR3 0x3b3 -#define CSR_PMPADDR4 0x3b4 -#define CSR_PMPADDR5 0x3b5 -#define CSR_PMPADDR6 0x3b6 -#define CSR_PMPADDR7 0x3b7 -#define CSR_PMPADDR8 0x3b8 -#define CSR_PMPADDR9 0x3b9 -#define CSR_PMPADDR10 0x3ba -#define CSR_PMPADDR11 0x3bb -#define CSR_PMPADDR12 0x3bc -#define CSR_PMPADDR13 0x3bd -#define CSR_PMPADDR14 0x3be -#define CSR_PMPADDR15 0x3bf -#define CSR_TSELECT 0x7a0 -#define CSR_TDATA1 0x7a1 -#define CSR_TDATA2 0x7a2 -#define CSR_TDATA3 0x7a3 -#define CSR_DCSR 0x7b0 -#define CSR_DPC 0x7b1 -#define CSR_DSCRATCH 0x7b2 -#define CSR_MCYCLE 0xb00 -#define CSR_MINSTRET 0xb02 -#define CSR_MHPMCOUNTER3 0xb03 -#define CSR_MHPMCOUNTER4 0xb04 -#define CSR_MHPMCOUNTER5 0xb05 -#define CSR_MHPMCOUNTER6 0xb06 -#define CSR_MHPMCOUNTER7 0xb07 -#define CSR_MHPMCOUNTER8 0xb08 -#define CSR_MHPMCOUNTER9 0xb09 -#define CSR_MHPMCOUNTER10 0xb0a -#define CSR_MHPMCOUNTER11 0xb0b -#define CSR_MHPMCOUNTER12 0xb0c -#define CSR_MHPMCOUNTER13 0xb0d -#define CSR_MHPMCOUNTER14 0xb0e -#define CSR_MHPMCOUNTER15 0xb0f -#define CSR_MHPMCOUNTER16 0xb10 -#define CSR_MHPMCOUNTER17 0xb11 -#define CSR_MHPMCOUNTER18 0xb12 -#define CSR_MHPMCOUNTER19 0xb13 -#define CSR_MHPMCOUNTER20 0xb14 -#define CSR_MHPMCOUNTER21 0xb15 -#define CSR_MHPMCOUNTER22 0xb16 -#define CSR_MHPMCOUNTER23 0xb17 -#define CSR_MHPMCOUNTER24 0xb18 -#define CSR_MHPMCOUNTER25 0xb19 -#define CSR_MHPMCOUNTER26 0xb1a -#define CSR_MHPMCOUNTER27 0xb1b -#define CSR_MHPMCOUNTER28 0xb1c -#define CSR_MHPMCOUNTER29 0xb1d -#define CSR_MHPMCOUNTER30 0xb1e -#define CSR_MHPMCOUNTER31 0xb1f -#define CSR_MHPMEVENT3 0x323 -#define CSR_MHPMEVENT4 0x324 -#define CSR_MHPMEVENT5 0x325 -#define CSR_MHPMEVENT6 0x326 -#define CSR_MHPMEVENT7 0x327 -#define CSR_MHPMEVENT8 0x328 -#define CSR_MHPMEVENT9 0x329 -#define CSR_MHPMEVENT10 0x32a -#define CSR_MHPMEVENT11 0x32b -#define CSR_MHPMEVENT12 0x32c -#define CSR_MHPMEVENT13 0x32d -#define CSR_MHPMEVENT14 0x32e -#define CSR_MHPMEVENT15 0x32f -#define CSR_MHPMEVENT16 0x330 -#define CSR_MHPMEVENT17 0x331 -#define CSR_MHPMEVENT18 0x332 -#define CSR_MHPMEVENT19 0x333 -#define CSR_MHPMEVENT20 0x334 -#define CSR_MHPMEVENT21 0x335 -#define CSR_MHPMEVENT22 0x336 -#define CSR_MHPMEVENT23 0x337 -#define CSR_MHPMEVENT24 0x338 -#define CSR_MHPMEVENT25 0x339 -#define CSR_MHPMEVENT26 0x33a -#define CSR_MHPMEVENT27 0x33b -#define CSR_MHPMEVENT28 0x33c -#define CSR_MHPMEVENT29 0x33d -#define CSR_MHPMEVENT30 0x33e -#define CSR_MHPMEVENT31 0x33f -#define CSR_MVENDORID 0xf11 -#define CSR_MARCHID 0xf12 -#define CSR_MIMPID 0xf13 -#define CSR_MHARTID 0xf14 -#define CSR_CYCLEH 0xc80 -#define CSR_TIMEH 0xc81 -#define CSR_INSTRETH 0xc82 -#define CSR_HPMCOUNTER3H 0xc83 -#define CSR_HPMCOUNTER4H 0xc84 -#define CSR_HPMCOUNTER5H 0xc85 -#define CSR_HPMCOUNTER6H 0xc86 -#define CSR_HPMCOUNTER7H 0xc87 -#define CSR_HPMCOUNTER8H 0xc88 -#define CSR_HPMCOUNTER9H 0xc89 -#define CSR_HPMCOUNTER10H 0xc8a -#define CSR_HPMCOUNTER11H 0xc8b -#define CSR_HPMCOUNTER12H 0xc8c -#define CSR_HPMCOUNTER13H 0xc8d -#define CSR_HPMCOUNTER14H 0xc8e -#define CSR_HPMCOUNTER15H 0xc8f -#define CSR_HPMCOUNTER16H 0xc90 -#define CSR_HPMCOUNTER17H 0xc91 -#define CSR_HPMCOUNTER18H 0xc92 -#define CSR_HPMCOUNTER19H 0xc93 -#define CSR_HPMCOUNTER20H 0xc94 -#define CSR_HPMCOUNTER21H 0xc95 -#define CSR_HPMCOUNTER22H 0xc96 -#define CSR_HPMCOUNTER23H 0xc97 -#define CSR_HPMCOUNTER24H 0xc98 -#define CSR_HPMCOUNTER25H 0xc99 -#define CSR_HPMCOUNTER26H 0xc9a -#define CSR_HPMCOUNTER27H 0xc9b -#define CSR_HPMCOUNTER28H 0xc9c -#define CSR_HPMCOUNTER29H 0xc9d -#define CSR_HPMCOUNTER30H 0xc9e -#define CSR_HPMCOUNTER31H 0xc9f -#define CSR_MCYCLEH 0xb80 -#define CSR_MINSTRETH 0xb82 -#define CSR_MHPMCOUNTER3H 0xb83 -#define CSR_MHPMCOUNTER4H 0xb84 -#define CSR_MHPMCOUNTER5H 0xb85 -#define CSR_MHPMCOUNTER6H 0xb86 -#define CSR_MHPMCOUNTER7H 0xb87 -#define CSR_MHPMCOUNTER8H 0xb88 -#define CSR_MHPMCOUNTER9H 0xb89 -#define CSR_MHPMCOUNTER10H 0xb8a -#define CSR_MHPMCOUNTER11H 0xb8b -#define CSR_MHPMCOUNTER12H 0xb8c -#define CSR_MHPMCOUNTER13H 0xb8d -#define CSR_MHPMCOUNTER14H 0xb8e -#define CSR_MHPMCOUNTER15H 0xb8f -#define CSR_MHPMCOUNTER16H 0xb90 -#define CSR_MHPMCOUNTER17H 0xb91 -#define CSR_MHPMCOUNTER18H 0xb92 -#define CSR_MHPMCOUNTER19H 0xb93 -#define CSR_MHPMCOUNTER20H 0xb94 -#define CSR_MHPMCOUNTER21H 0xb95 -#define CSR_MHPMCOUNTER22H 0xb96 -#define CSR_MHPMCOUNTER23H 0xb97 -#define CSR_MHPMCOUNTER24H 0xb98 -#define CSR_MHPMCOUNTER25H 0xb99 -#define CSR_MHPMCOUNTER26H 0xb9a -#define CSR_MHPMCOUNTER27H 0xb9b -#define CSR_MHPMCOUNTER28H 0xb9c -#define CSR_MHPMCOUNTER29H 0xb9d -#define CSR_MHPMCOUNTER30H 0xb9e -#define CSR_MHPMCOUNTER31H 0xb9f -#define CAUSE_MISALIGNED_FETCH 0x0 -#define CAUSE_FETCH_ACCESS 0x1 -#define CAUSE_ILLEGAL_INSTRUCTION 0x2 -#define CAUSE_BREAKPOINT 0x3 -#define CAUSE_MISALIGNED_LOAD 0x4 -#define CAUSE_LOAD_ACCESS 0x5 -#define CAUSE_MISALIGNED_STORE 0x6 -#define CAUSE_STORE_ACCESS 0x7 -#define CAUSE_USER_ECALL 0x8 -#define CAUSE_SUPERVISOR_ECALL 0x9 -#define CAUSE_HYPERVISOR_ECALL 0xa -#define CAUSE_MACHINE_ECALL 0xb -#define CAUSE_FETCH_PAGE_FAULT 0xc -#define CAUSE_LOAD_PAGE_FAULT 0xd -#define CAUSE_STORE_PAGE_FAULT 0xf -#endif -#ifdef DECLARE_INSN -DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ) -DECLARE_INSN(bne, MATCH_BNE, MASK_BNE) -DECLARE_INSN(blt, MATCH_BLT, MASK_BLT) -DECLARE_INSN(bge, MATCH_BGE, MASK_BGE) -DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU) -DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU) -DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR) -DECLARE_INSN(jal, MATCH_JAL, MASK_JAL) -DECLARE_INSN(lui, MATCH_LUI, MASK_LUI) -DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC) -DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI) -DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI) -DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI) -DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU) -DECLARE_INSN(xori, MATCH_XORI, MASK_XORI) -DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI) -DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI) -DECLARE_INSN(ori, MATCH_ORI, MASK_ORI) -DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI) -DECLARE_INSN(add, MATCH_ADD, MASK_ADD) -DECLARE_INSN(sub, MATCH_SUB, MASK_SUB) -DECLARE_INSN(sll, MATCH_SLL, MASK_SLL) -DECLARE_INSN(slt, MATCH_SLT, MASK_SLT) -DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU) -DECLARE_INSN(xor, MATCH_XOR, MASK_XOR) -DECLARE_INSN(srl, MATCH_SRL, MASK_SRL) -DECLARE_INSN(sra, MATCH_SRA, MASK_SRA) -DECLARE_INSN( or , MATCH_OR, MASK_OR) -DECLARE_INSN( and , MATCH_AND, MASK_AND) -DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW) -DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW) -DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW) -DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW) -DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW) -DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW) -DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW) -DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW) -DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW) -DECLARE_INSN(lb, MATCH_LB, MASK_LB) -DECLARE_INSN(lh, MATCH_LH, MASK_LH) -DECLARE_INSN(lw, MATCH_LW, MASK_LW) -DECLARE_INSN(ld, MATCH_LD, MASK_LD) -DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU) -DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU) -DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU) -DECLARE_INSN(sb, MATCH_SB, MASK_SB) -DECLARE_INSN(sh, MATCH_SH, MASK_SH) -DECLARE_INSN(sw, MATCH_SW, MASK_SW) -DECLARE_INSN(sd, MATCH_SD, MASK_SD) -DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE) -DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I) -DECLARE_INSN(mul, MATCH_MUL, MASK_MUL) -DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH) -DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU) -DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU) -DECLARE_INSN(div, MATCH_DIV, MASK_DIV) -DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU) -DECLARE_INSN(rem, MATCH_REM, MASK_REM) -DECLARE_INSN(remu, MATCH_REMU, MASK_REMU) -DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW) -DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW) -DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW) -DECLARE_INSN(remw, MATCH_REMW, MASK_REMW) -DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW) -DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W) -DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W) -DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W) -DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W) -DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W) -DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W) -DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W) -DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W) -DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W) -DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W) -DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W) -DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D) -DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D) -DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D) -DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D) -DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D) -DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D) -DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D) -DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D) -DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D) -DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D) -DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D) -DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL) -DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK) -DECLARE_INSN(uret, MATCH_URET, MASK_URET) -DECLARE_INSN(sret, MATCH_SRET, MASK_SRET) -DECLARE_INSN(mret, MATCH_MRET, MASK_MRET) -DECLARE_INSN(dret, MATCH_DRET, MASK_DRET) -DECLARE_INSN(sfence_vma, MATCH_SFENCE_VMA, MASK_SFENCE_VMA) -DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI) -DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW) -DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS) -DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC) -DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI) -DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI) -DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI) -DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S) -DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S) -DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S) -DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S) -DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S) -DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S) -DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S) -DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S) -DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S) -DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S) -DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D) -DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D) -DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D) -DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D) -DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D) -DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D) -DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D) -DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D) -DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D) -DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D) -DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S) -DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D) -DECLARE_INSN(fadd_q, MATCH_FADD_Q, MASK_FADD_Q) -DECLARE_INSN(fsub_q, MATCH_FSUB_Q, MASK_FSUB_Q) -DECLARE_INSN(fmul_q, MATCH_FMUL_Q, MASK_FMUL_Q) -DECLARE_INSN(fdiv_q, MATCH_FDIV_Q, MASK_FDIV_Q) -DECLARE_INSN(fsgnj_q, MATCH_FSGNJ_Q, MASK_FSGNJ_Q) -DECLARE_INSN(fsgnjn_q, MATCH_FSGNJN_Q, MASK_FSGNJN_Q) -DECLARE_INSN(fsgnjx_q, MATCH_FSGNJX_Q, MASK_FSGNJX_Q) -DECLARE_INSN(fmin_q, MATCH_FMIN_Q, MASK_FMIN_Q) -DECLARE_INSN(fmax_q, MATCH_FMAX_Q, MASK_FMAX_Q) -DECLARE_INSN(fcvt_s_q, MATCH_FCVT_S_Q, MASK_FCVT_S_Q) -DECLARE_INSN(fcvt_q_s, MATCH_FCVT_Q_S, MASK_FCVT_Q_S) -DECLARE_INSN(fcvt_d_q, MATCH_FCVT_D_Q, MASK_FCVT_D_Q) -DECLARE_INSN(fcvt_q_d, MATCH_FCVT_Q_D, MASK_FCVT_Q_D) -DECLARE_INSN(fsqrt_q, MATCH_FSQRT_Q, MASK_FSQRT_Q) -DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S) -DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S) -DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S) -DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D) -DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D) -DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D) -DECLARE_INSN(fle_q, MATCH_FLE_Q, MASK_FLE_Q) -DECLARE_INSN(flt_q, MATCH_FLT_Q, MASK_FLT_Q) -DECLARE_INSN(feq_q, MATCH_FEQ_Q, MASK_FEQ_Q) -DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S) -DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S) -DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S) -DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S) -DECLARE_INSN(fmv_x_w, MATCH_FMV_X_W, MASK_FMV_X_W) -DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S) -DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D) -DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D) -DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D) -DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D) -DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D) -DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D) -DECLARE_INSN(fcvt_w_q, MATCH_FCVT_W_Q, MASK_FCVT_W_Q) -DECLARE_INSN(fcvt_wu_q, MATCH_FCVT_WU_Q, MASK_FCVT_WU_Q) -DECLARE_INSN(fcvt_l_q, MATCH_FCVT_L_Q, MASK_FCVT_L_Q) -DECLARE_INSN(fcvt_lu_q, MATCH_FCVT_LU_Q, MASK_FCVT_LU_Q) -DECLARE_INSN(fmv_x_q, MATCH_FMV_X_Q, MASK_FMV_X_Q) -DECLARE_INSN(fclass_q, MATCH_FCLASS_Q, MASK_FCLASS_Q) -DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W) -DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU) -DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L) -DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU) -DECLARE_INSN(fmv_w_x, MATCH_FMV_W_X, MASK_FMV_W_X) -DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W) -DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU) -DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L) -DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU) -DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X) -DECLARE_INSN(fcvt_q_w, MATCH_FCVT_Q_W, MASK_FCVT_Q_W) -DECLARE_INSN(fcvt_q_wu, MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU) -DECLARE_INSN(fcvt_q_l, MATCH_FCVT_Q_L, MASK_FCVT_Q_L) -DECLARE_INSN(fcvt_q_lu, MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU) -DECLARE_INSN(fmv_q_x, MATCH_FMV_Q_X, MASK_FMV_Q_X) -DECLARE_INSN(flw, MATCH_FLW, MASK_FLW) -DECLARE_INSN(fld, MATCH_FLD, MASK_FLD) -DECLARE_INSN(flq, MATCH_FLQ, MASK_FLQ) -DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW) -DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD) -DECLARE_INSN(fsq, MATCH_FSQ, MASK_FSQ) -DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S) -DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S) -DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S) -DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S) -DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D) -DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D) -DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D) -DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D) -DECLARE_INSN(fmadd_q, MATCH_FMADD_Q, MASK_FMADD_Q) -DECLARE_INSN(fmsub_q, MATCH_FMSUB_Q, MASK_FMSUB_Q) -DECLARE_INSN(fnmsub_q, MATCH_FNMSUB_Q, MASK_FNMSUB_Q) -DECLARE_INSN(fnmadd_q, MATCH_FNMADD_Q, MASK_FNMADD_Q) -DECLARE_INSN(c_nop, MATCH_C_NOP, MASK_C_NOP) -DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP) -DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR) -DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR) -DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK) -DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD) -DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD) -DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW) -DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP) -DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP) -DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN) -DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD) -DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW) -DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW) -DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD) -DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW) -DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW) -DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI) -DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL) -DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI) -DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI) -DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI) -DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI) -DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI) -DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB) -DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR) -DECLARE_INSN(c_or, MATCH_C_OR, MASK_C_OR) -DECLARE_INSN(c_and, MATCH_C_AND, MASK_C_AND) -DECLARE_INSN(c_subw, MATCH_C_SUBW, MASK_C_SUBW) -DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW) -DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J) -DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ) -DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ) -DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI) -DECLARE_INSN(c_fldsp, MATCH_C_FLDSP, MASK_C_FLDSP) -DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP) -DECLARE_INSN(c_flwsp, MATCH_C_FLWSP, MASK_C_FLWSP) -DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV) -DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD) -DECLARE_INSN(c_fsdsp, MATCH_C_FSDSP, MASK_C_FSDSP) -DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP) -DECLARE_INSN(c_fswsp, MATCH_C_FSWSP, MASK_C_FSWSP) -DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0) -DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1) -DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2) -DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD) -DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1) -DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2) -DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1) -DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1) -DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2) -DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD) -DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1) -DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2) -DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2) -DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1) -DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2) -DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD) -DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1) -DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2) -DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3) -DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1) -DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2) -DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD) -DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1) -DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2) -#endif -#ifdef DECLARE_CSR -DECLARE_CSR(fflags, CSR_FFLAGS) -DECLARE_CSR(frm, CSR_FRM) -DECLARE_CSR(fcsr, CSR_FCSR) -DECLARE_CSR(cycle, CSR_CYCLE) -DECLARE_CSR(time, CSR_TIME) -DECLARE_CSR(instret, CSR_INSTRET) -DECLARE_CSR(hpmcounter3, CSR_HPMCOUNTER3) -DECLARE_CSR(hpmcounter4, CSR_HPMCOUNTER4) -DECLARE_CSR(hpmcounter5, CSR_HPMCOUNTER5) -DECLARE_CSR(hpmcounter6, CSR_HPMCOUNTER6) -DECLARE_CSR(hpmcounter7, CSR_HPMCOUNTER7) -DECLARE_CSR(hpmcounter8, CSR_HPMCOUNTER8) -DECLARE_CSR(hpmcounter9, CSR_HPMCOUNTER9) -DECLARE_CSR(hpmcounter10, CSR_HPMCOUNTER10) -DECLARE_CSR(hpmcounter11, CSR_HPMCOUNTER11) -DECLARE_CSR(hpmcounter12, CSR_HPMCOUNTER12) -DECLARE_CSR(hpmcounter13, CSR_HPMCOUNTER13) -DECLARE_CSR(hpmcounter14, CSR_HPMCOUNTER14) -DECLARE_CSR(hpmcounter15, CSR_HPMCOUNTER15) -DECLARE_CSR(hpmcounter16, CSR_HPMCOUNTER16) -DECLARE_CSR(hpmcounter17, CSR_HPMCOUNTER17) -DECLARE_CSR(hpmcounter18, CSR_HPMCOUNTER18) -DECLARE_CSR(hpmcounter19, CSR_HPMCOUNTER19) -DECLARE_CSR(hpmcounter20, CSR_HPMCOUNTER20) -DECLARE_CSR(hpmcounter21, CSR_HPMCOUNTER21) -DECLARE_CSR(hpmcounter22, CSR_HPMCOUNTER22) -DECLARE_CSR(hpmcounter23, CSR_HPMCOUNTER23) -DECLARE_CSR(hpmcounter24, CSR_HPMCOUNTER24) -DECLARE_CSR(hpmcounter25, CSR_HPMCOUNTER25) -DECLARE_CSR(hpmcounter26, CSR_HPMCOUNTER26) -DECLARE_CSR(hpmcounter27, CSR_HPMCOUNTER27) -DECLARE_CSR(hpmcounter28, CSR_HPMCOUNTER28) -DECLARE_CSR(hpmcounter29, CSR_HPMCOUNTER29) -DECLARE_CSR(hpmcounter30, CSR_HPMCOUNTER30) -DECLARE_CSR(hpmcounter31, CSR_HPMCOUNTER31) -DECLARE_CSR(sstatus, CSR_SSTATUS) -DECLARE_CSR(sie, CSR_SIE) -DECLARE_CSR(stvec, CSR_STVEC) -DECLARE_CSR(scounteren, CSR_SCOUNTEREN) -DECLARE_CSR(sscratch, CSR_SSCRATCH) -DECLARE_CSR(sepc, CSR_SEPC) -DECLARE_CSR(scause, CSR_SCAUSE) -DECLARE_CSR(sbadaddr, CSR_SBADADDR) -DECLARE_CSR(sip, CSR_SIP) -DECLARE_CSR(sptbr, CSR_SPTBR) -DECLARE_CSR(mstatus, CSR_MSTATUS) -DECLARE_CSR(misa, CSR_MISA) -DECLARE_CSR(medeleg, CSR_MEDELEG) -DECLARE_CSR(mideleg, CSR_MIDELEG) -DECLARE_CSR(mie, CSR_MIE) -DECLARE_CSR(mtvec, CSR_MTVEC) -DECLARE_CSR(mcounteren, CSR_MCOUNTEREN) -DECLARE_CSR(mscratch, CSR_MSCRATCH) -DECLARE_CSR(mepc, CSR_MEPC) -DECLARE_CSR(mcause, CSR_MCAUSE) -DECLARE_CSR(mbadaddr, CSR_MBADADDR) -DECLARE_CSR(mip, CSR_MIP) -DECLARE_CSR(pmpcfg0, CSR_PMPCFG0) -DECLARE_CSR(pmpcfg1, CSR_PMPCFG1) -DECLARE_CSR(pmpcfg2, CSR_PMPCFG2) -DECLARE_CSR(pmpcfg3, CSR_PMPCFG3) -DECLARE_CSR(pmpaddr0, CSR_PMPADDR0) -DECLARE_CSR(pmpaddr1, CSR_PMPADDR1) -DECLARE_CSR(pmpaddr2, CSR_PMPADDR2) -DECLARE_CSR(pmpaddr3, CSR_PMPADDR3) -DECLARE_CSR(pmpaddr4, CSR_PMPADDR4) -DECLARE_CSR(pmpaddr5, CSR_PMPADDR5) -DECLARE_CSR(pmpaddr6, CSR_PMPADDR6) -DECLARE_CSR(pmpaddr7, CSR_PMPADDR7) -DECLARE_CSR(pmpaddr8, CSR_PMPADDR8) -DECLARE_CSR(pmpaddr9, CSR_PMPADDR9) -DECLARE_CSR(pmpaddr10, CSR_PMPADDR10) -DECLARE_CSR(pmpaddr11, CSR_PMPADDR11) -DECLARE_CSR(pmpaddr12, CSR_PMPADDR12) -DECLARE_CSR(pmpaddr13, CSR_PMPADDR13) -DECLARE_CSR(pmpaddr14, CSR_PMPADDR14) -DECLARE_CSR(pmpaddr15, CSR_PMPADDR15) -DECLARE_CSR(tselect, CSR_TSELECT) -DECLARE_CSR(tdata1, CSR_TDATA1) -DECLARE_CSR(tdata2, CSR_TDATA2) -DECLARE_CSR(tdata3, CSR_TDATA3) -DECLARE_CSR(dcsr, CSR_DCSR) -DECLARE_CSR(dpc, CSR_DPC) -DECLARE_CSR(dscratch, CSR_DSCRATCH) -DECLARE_CSR(mcycle, CSR_MCYCLE) -DECLARE_CSR(minstret, CSR_MINSTRET) -DECLARE_CSR(mhpmcounter3, CSR_MHPMCOUNTER3) -DECLARE_CSR(mhpmcounter4, CSR_MHPMCOUNTER4) -DECLARE_CSR(mhpmcounter5, CSR_MHPMCOUNTER5) -DECLARE_CSR(mhpmcounter6, CSR_MHPMCOUNTER6) -DECLARE_CSR(mhpmcounter7, CSR_MHPMCOUNTER7) -DECLARE_CSR(mhpmcounter8, CSR_MHPMCOUNTER8) -DECLARE_CSR(mhpmcounter9, CSR_MHPMCOUNTER9) -DECLARE_CSR(mhpmcounter10, CSR_MHPMCOUNTER10) -DECLARE_CSR(mhpmcounter11, CSR_MHPMCOUNTER11) -DECLARE_CSR(mhpmcounter12, CSR_MHPMCOUNTER12) -DECLARE_CSR(mhpmcounter13, CSR_MHPMCOUNTER13) -DECLARE_CSR(mhpmcounter14, CSR_MHPMCOUNTER14) -DECLARE_CSR(mhpmcounter15, CSR_MHPMCOUNTER15) -DECLARE_CSR(mhpmcounter16, CSR_MHPMCOUNTER16) -DECLARE_CSR(mhpmcounter17, CSR_MHPMCOUNTER17) -DECLARE_CSR(mhpmcounter18, CSR_MHPMCOUNTER18) -DECLARE_CSR(mhpmcounter19, CSR_MHPMCOUNTER19) -DECLARE_CSR(mhpmcounter20, CSR_MHPMCOUNTER20) -DECLARE_CSR(mhpmcounter21, CSR_MHPMCOUNTER21) -DECLARE_CSR(mhpmcounter22, CSR_MHPMCOUNTER22) -DECLARE_CSR(mhpmcounter23, CSR_MHPMCOUNTER23) -DECLARE_CSR(mhpmcounter24, CSR_MHPMCOUNTER24) -DECLARE_CSR(mhpmcounter25, CSR_MHPMCOUNTER25) -DECLARE_CSR(mhpmcounter26, CSR_MHPMCOUNTER26) -DECLARE_CSR(mhpmcounter27, CSR_MHPMCOUNTER27) -DECLARE_CSR(mhpmcounter28, CSR_MHPMCOUNTER28) -DECLARE_CSR(mhpmcounter29, CSR_MHPMCOUNTER29) -DECLARE_CSR(mhpmcounter30, CSR_MHPMCOUNTER30) -DECLARE_CSR(mhpmcounter31, CSR_MHPMCOUNTER31) -DECLARE_CSR(mhpmevent3, CSR_MHPMEVENT3) -DECLARE_CSR(mhpmevent4, CSR_MHPMEVENT4) -DECLARE_CSR(mhpmevent5, CSR_MHPMEVENT5) -DECLARE_CSR(mhpmevent6, CSR_MHPMEVENT6) -DECLARE_CSR(mhpmevent7, CSR_MHPMEVENT7) -DECLARE_CSR(mhpmevent8, CSR_MHPMEVENT8) -DECLARE_CSR(mhpmevent9, CSR_MHPMEVENT9) -DECLARE_CSR(mhpmevent10, CSR_MHPMEVENT10) -DECLARE_CSR(mhpmevent11, CSR_MHPMEVENT11) -DECLARE_CSR(mhpmevent12, CSR_MHPMEVENT12) -DECLARE_CSR(mhpmevent13, CSR_MHPMEVENT13) -DECLARE_CSR(mhpmevent14, CSR_MHPMEVENT14) -DECLARE_CSR(mhpmevent15, CSR_MHPMEVENT15) -DECLARE_CSR(mhpmevent16, CSR_MHPMEVENT16) -DECLARE_CSR(mhpmevent17, CSR_MHPMEVENT17) -DECLARE_CSR(mhpmevent18, CSR_MHPMEVENT18) -DECLARE_CSR(mhpmevent19, CSR_MHPMEVENT19) -DECLARE_CSR(mhpmevent20, CSR_MHPMEVENT20) -DECLARE_CSR(mhpmevent21, CSR_MHPMEVENT21) -DECLARE_CSR(mhpmevent22, CSR_MHPMEVENT22) -DECLARE_CSR(mhpmevent23, CSR_MHPMEVENT23) -DECLARE_CSR(mhpmevent24, CSR_MHPMEVENT24) -DECLARE_CSR(mhpmevent25, CSR_MHPMEVENT25) -DECLARE_CSR(mhpmevent26, CSR_MHPMEVENT26) -DECLARE_CSR(mhpmevent27, CSR_MHPMEVENT27) -DECLARE_CSR(mhpmevent28, CSR_MHPMEVENT28) -DECLARE_CSR(mhpmevent29, CSR_MHPMEVENT29) -DECLARE_CSR(mhpmevent30, CSR_MHPMEVENT30) -DECLARE_CSR(mhpmevent31, CSR_MHPMEVENT31) -DECLARE_CSR(mvendorid, CSR_MVENDORID) -DECLARE_CSR(marchid, CSR_MARCHID) -DECLARE_CSR(mimpid, CSR_MIMPID) -DECLARE_CSR(mhartid, CSR_MHARTID) -DECLARE_CSR(cycleh, CSR_CYCLEH) -DECLARE_CSR(timeh, CSR_TIMEH) -DECLARE_CSR(instreth, CSR_INSTRETH) -DECLARE_CSR(hpmcounter3h, CSR_HPMCOUNTER3H) -DECLARE_CSR(hpmcounter4h, CSR_HPMCOUNTER4H) -DECLARE_CSR(hpmcounter5h, CSR_HPMCOUNTER5H) -DECLARE_CSR(hpmcounter6h, CSR_HPMCOUNTER6H) -DECLARE_CSR(hpmcounter7h, CSR_HPMCOUNTER7H) -DECLARE_CSR(hpmcounter8h, CSR_HPMCOUNTER8H) -DECLARE_CSR(hpmcounter9h, CSR_HPMCOUNTER9H) -DECLARE_CSR(hpmcounter10h, CSR_HPMCOUNTER10H) -DECLARE_CSR(hpmcounter11h, CSR_HPMCOUNTER11H) -DECLARE_CSR(hpmcounter12h, CSR_HPMCOUNTER12H) -DECLARE_CSR(hpmcounter13h, CSR_HPMCOUNTER13H) -DECLARE_CSR(hpmcounter14h, CSR_HPMCOUNTER14H) -DECLARE_CSR(hpmcounter15h, CSR_HPMCOUNTER15H) -DECLARE_CSR(hpmcounter16h, CSR_HPMCOUNTER16H) -DECLARE_CSR(hpmcounter17h, CSR_HPMCOUNTER17H) -DECLARE_CSR(hpmcounter18h, CSR_HPMCOUNTER18H) -DECLARE_CSR(hpmcounter19h, CSR_HPMCOUNTER19H) -DECLARE_CSR(hpmcounter20h, CSR_HPMCOUNTER20H) -DECLARE_CSR(hpmcounter21h, CSR_HPMCOUNTER21H) -DECLARE_CSR(hpmcounter22h, CSR_HPMCOUNTER22H) -DECLARE_CSR(hpmcounter23h, CSR_HPMCOUNTER23H) -DECLARE_CSR(hpmcounter24h, CSR_HPMCOUNTER24H) -DECLARE_CSR(hpmcounter25h, CSR_HPMCOUNTER25H) -DECLARE_CSR(hpmcounter26h, CSR_HPMCOUNTER26H) -DECLARE_CSR(hpmcounter27h, CSR_HPMCOUNTER27H) -DECLARE_CSR(hpmcounter28h, CSR_HPMCOUNTER28H) -DECLARE_CSR(hpmcounter29h, CSR_HPMCOUNTER29H) -DECLARE_CSR(hpmcounter30h, CSR_HPMCOUNTER30H) -DECLARE_CSR(hpmcounter31h, CSR_HPMCOUNTER31H) -DECLARE_CSR(mcycleh, CSR_MCYCLEH) -DECLARE_CSR(minstreth, CSR_MINSTRETH) -DECLARE_CSR(mhpmcounter3h, CSR_MHPMCOUNTER3H) -DECLARE_CSR(mhpmcounter4h, CSR_MHPMCOUNTER4H) -DECLARE_CSR(mhpmcounter5h, CSR_MHPMCOUNTER5H) -DECLARE_CSR(mhpmcounter6h, CSR_MHPMCOUNTER6H) -DECLARE_CSR(mhpmcounter7h, CSR_MHPMCOUNTER7H) -DECLARE_CSR(mhpmcounter8h, CSR_MHPMCOUNTER8H) -DECLARE_CSR(mhpmcounter9h, CSR_MHPMCOUNTER9H) -DECLARE_CSR(mhpmcounter10h, CSR_MHPMCOUNTER10H) -DECLARE_CSR(mhpmcounter11h, CSR_MHPMCOUNTER11H) -DECLARE_CSR(mhpmcounter12h, CSR_MHPMCOUNTER12H) -DECLARE_CSR(mhpmcounter13h, CSR_MHPMCOUNTER13H) -DECLARE_CSR(mhpmcounter14h, CSR_MHPMCOUNTER14H) -DECLARE_CSR(mhpmcounter15h, CSR_MHPMCOUNTER15H) -DECLARE_CSR(mhpmcounter16h, CSR_MHPMCOUNTER16H) -DECLARE_CSR(mhpmcounter17h, CSR_MHPMCOUNTER17H) -DECLARE_CSR(mhpmcounter18h, CSR_MHPMCOUNTER18H) -DECLARE_CSR(mhpmcounter19h, CSR_MHPMCOUNTER19H) -DECLARE_CSR(mhpmcounter20h, CSR_MHPMCOUNTER20H) -DECLARE_CSR(mhpmcounter21h, CSR_MHPMCOUNTER21H) -DECLARE_CSR(mhpmcounter22h, CSR_MHPMCOUNTER22H) -DECLARE_CSR(mhpmcounter23h, CSR_MHPMCOUNTER23H) -DECLARE_CSR(mhpmcounter24h, CSR_MHPMCOUNTER24H) -DECLARE_CSR(mhpmcounter25h, CSR_MHPMCOUNTER25H) -DECLARE_CSR(mhpmcounter26h, CSR_MHPMCOUNTER26H) -DECLARE_CSR(mhpmcounter27h, CSR_MHPMCOUNTER27H) -DECLARE_CSR(mhpmcounter28h, CSR_MHPMCOUNTER28H) -DECLARE_CSR(mhpmcounter29h, CSR_MHPMCOUNTER29H) -DECLARE_CSR(mhpmcounter30h, CSR_MHPMCOUNTER30H) -DECLARE_CSR(mhpmcounter31h, CSR_MHPMCOUNTER31H) -#endif -#ifdef DECLARE_CAUSE -DECLARE_CAUSE("misaligned fetch", CAUSE_MISALIGNED_FETCH) -DECLARE_CAUSE("fetch access", CAUSE_FETCH_ACCESS) -DECLARE_CAUSE("illegal instruction", CAUSE_ILLEGAL_INSTRUCTION) -DECLARE_CAUSE("breakpoint", CAUSE_BREAKPOINT) -DECLARE_CAUSE("misaligned load", CAUSE_MISALIGNED_LOAD) -DECLARE_CAUSE("load access", CAUSE_LOAD_ACCESS) -DECLARE_CAUSE("misaligned store", CAUSE_MISALIGNED_STORE) -DECLARE_CAUSE("store access", CAUSE_STORE_ACCESS) -DECLARE_CAUSE("user_ecall", CAUSE_USER_ECALL) -DECLARE_CAUSE("supervisor_ecall", CAUSE_SUPERVISOR_ECALL) -DECLARE_CAUSE("hypervisor_ecall", CAUSE_HYPERVISOR_ECALL) -DECLARE_CAUSE("machine_ecall", CAUSE_MACHINE_ECALL) -DECLARE_CAUSE("fetch page fault", CAUSE_FETCH_PAGE_FAULT) -DECLARE_CAUSE("load page fault", CAUSE_LOAD_PAGE_FAULT) -DECLARE_CAUSE("store page fault", CAUSE_STORE_PAGE_FAULT) -#endif diff --git a/cpukit/score/cpu/riscv32/rtems/score/riscv.h b/cpukit/score/cpu/riscv32/rtems/score/riscv.h deleted file mode 100644 index 6e7f1370c6..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/riscv.h +++ /dev/null @@ -1,66 +0,0 @@ -/** - * @file rtems/score/riscv.h - */ - -/* - * This file contains information pertaining to the riscv32 processor. - * - * COPYRIGHT (c) 2014 Hesham Almatary - * - * Based on code with the following copyright... - * COPYRIGHT (c) 1989-1999, 2010. - * On-Line Applications Research Corporation (OAR). - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RTEMS_SCORE_RISCV_H -#define _RTEMS_SCORE_RISCV_H - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * This file contains the information required to build - * RTEMS for a particular member of the RISCV family. - * It does this by setting variables to indicate which - * implementation dependent features are present in a particular - * member of the family. - * - * This is a good place to list all the known CPU models - * that this port supports and which RTEMS CPU model they correspond - * to. - */ - -/* -* Define the name of the CPU family and specific model. -*/ - -#define CPU_NAME "RISCV" -#define CPU_MODEL_NAME "RISCV" - -#ifdef __cplusplus -} -#endif - -#endif /* _RTEMS_SCORE_RISCV_H */ diff --git a/cpukit/score/cpu/riscv32/rtems/score/types.h b/cpukit/score/cpu/riscv32/rtems/score/types.h deleted file mode 100644 index fe23b4ff76..0000000000 --- a/cpukit/score/cpu/riscv32/rtems/score/types.h +++ /dev/null @@ -1,70 +0,0 @@ -/** - * @file - * - * @brief riscv32 Architecture Types API - */ - -/* - * This include file contains type definitions pertaining to the - * RISC-V processor family. - * - * COPYRIGHT (c) 2014 Hesham Almatary - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _RTEMS_SCORE_TYPES_H -#define _RTEMS_SCORE_TYPES_H - -#include - -#ifndef ASM - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @addtogroup ScoreCPU - */ -/**@{**/ - -/* - * This section defines the basic types for this processor. - */ - -/** Type that can store a 32-bit integer or a pointer. */ -typedef uintptr_t CPU_Uint32ptr; - -typedef uint16_t Priority_bit_map_Word; -typedef void riscv_isr; -typedef void ( *riscv_isr_entry )( void ); - -/** @} */ - -#ifdef __cplusplus -} -#endif - -#endif /* !ASM */ - -#endif -- cgit v1.2.3