@@ -14,8 +14,12 @@ typedef struct CPUDebug {
CPUState *cpu;
} CPUDebug;
+void disas_initialize_debug(CPUDebug *s);
void disas_initialize_debug_target(CPUDebug *s, CPUState *cpu);
int disas_gstring_printf(FILE *stream, const char *fmt, ...)
G_GNUC_PRINTF(2, 3);
+int print_insn_od_host(bfd_vma pc, disassemble_info *info);
+int print_insn_od_target(bfd_vma pc, disassemble_info *info);
+
#endif
@@ -2,13 +2,17 @@
#define QEMU_DISAS_H
/* Disassemble this for me please... (debugging). */
+#ifdef CONFIG_TCG
void disas(FILE *out, const void *code, size_t size);
void target_disas(FILE *out, CPUState *cpu, uint64_t code, size_t size);
+#endif
void monitor_disas(Monitor *mon, CPUState *cpu, uint64_t pc,
int nb_insn, bool is_physical);
+#ifdef CONFIG_PLUGIN
char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size);
+#endif
/* Look up symbol for debugging purpose. Returns "" if unknown. */
const char *lookup_symbol(uint64_t orig_addr);
new file mode 100644
@@ -0,0 +1,117 @@
+/*
+ * Common routines for disassembly.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "disas/disas.h"
+#include "disas/capstone.h"
+#include "hw/core/cpu.h"
+#include "exec/memory.h"
+#include "disas-internal.h"
+
+
+/* Filled in by elfload.c. Simplistic, but will do for now. */
+struct syminfo *syminfos = NULL;
+
+/*
+ * Get LENGTH bytes from info's buffer, at target address memaddr.
+ * Transfer them to myaddr.
+ */
+static int target_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
+ struct disassemble_info *info)
+{
+ CPUDebug *s = container_of(info, CPUDebug, info);
+ int r = cpu_memory_rw_debug(s->cpu, memaddr, myaddr, length, 0);
+ return r ? EIO : 0;
+}
+
+/*
+ * Print an error message. We can assume that this is in response to
+ * an error return from {host,target}_read_memory.
+ */
+static void perror_memory(int status, bfd_vma memaddr,
+ struct disassemble_info *info)
+{
+ if (status != EIO) {
+ /* Can't happen. */
+ info->fprintf_func(info->stream, "Unknown error %d\n", status);
+ } else {
+ /* Address between memaddr and memaddr + len was out of bounds. */
+ info->fprintf_func(info->stream,
+ "Address 0x%" PRIx64 " is out of bounds.\n",
+ memaddr);
+ }
+}
+
+/* Print address in hex. */
+static void print_address(bfd_vma addr, struct disassemble_info *info)
+{
+ info->fprintf_func(info->stream, "0x%" PRIx64, addr);
+}
+
+/* Stub prevents some fruitless earching in optabs disassemblers. */
+static int symbol_at_address(bfd_vma addr, struct disassemble_info *info)
+{
+ return 1;
+}
+
+void disas_initialize_debug(CPUDebug *s)
+{
+ memset(s, 0, sizeof(*s));
+ s->info.arch = bfd_arch_unknown;
+ s->info.cap_arch = -1;
+ s->info.cap_insn_unit = 4;
+ s->info.cap_insn_split = 4;
+ s->info.memory_error_func = perror_memory;
+ s->info.symbol_at_address_func = symbol_at_address;
+}
+
+void disas_initialize_debug_target(CPUDebug *s, CPUState *cpu)
+{
+ disas_initialize_debug(s);
+
+ s->cpu = cpu;
+ s->info.read_memory_func = target_read_memory;
+ s->info.print_address_func = print_address;
+ if (target_words_bigendian()) {
+ s->info.endian = BFD_ENDIAN_BIG;
+ } else {
+ s->info.endian = BFD_ENDIAN_LITTLE;
+ }
+
+ CPUClass *cc = CPU_GET_CLASS(cpu);
+ if (cc->disas_set_info) {
+ cc->disas_set_info(cpu, &s->info);
+ }
+}
+
+int disas_gstring_printf(FILE *stream, const char *fmt, ...)
+{
+ /* We abuse the FILE parameter to pass a GString. */
+ GString *s = (GString *)stream;
+ int initial_len = s->len;
+ va_list va;
+
+ va_start(va, fmt);
+ g_string_append_vprintf(s, fmt, va);
+ va_end(va);
+
+ return s->len - initial_len;
+}
+
+/* Look up symbol for debugging purpose. Returns "" if unknown. */
+const char *lookup_symbol(uint64_t orig_addr)
+{
+ const char *symbol = "";
+ struct syminfo *s;
+
+ for (s = syminfos; s; s = s->next) {
+ symbol = s->lookup_symbol(s, orig_addr);
+ if (symbol[0] != '\0') {
+ break;
+ }
+ }
+
+ return symbol;
+}
new file mode 100644
@@ -0,0 +1,129 @@
+/*
+ * Routines for host instruction disassembly.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "disas/disas.h"
+#include "disas/capstone.h"
+#include "disas-internal.h"
+
+
+/*
+ * Get LENGTH bytes from info's buffer, at host address memaddr.
+ * Transfer them to myaddr.
+ */
+static int host_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
+ struct disassemble_info *info)
+{
+ if (memaddr < info->buffer_vma
+ || memaddr + length > info->buffer_vma + info->buffer_length) {
+ /* Out of bounds. Use EIO because GDB uses it. */
+ return EIO;
+ }
+ memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length);
+ return 0;
+}
+
+/* Print address in hex, truncated to the width of a host virtual address. */
+static void host_print_address(bfd_vma addr, struct disassemble_info *info)
+{
+ info->fprintf_func(info->stream, "0x%" PRIxPTR, (uintptr_t)addr);
+}
+
+static void initialize_debug_host(CPUDebug *s)
+{
+ disas_initialize_debug(s);
+
+ s->info.read_memory_func = host_read_memory;
+ s->info.print_address_func = host_print_address;
+#if HOST_BIG_ENDIAN
+ s->info.endian = BFD_ENDIAN_BIG;
+#else
+ s->info.endian = BFD_ENDIAN_LITTLE;
+#endif
+#if defined(CONFIG_TCG_INTERPRETER)
+ s->info.print_insn = print_insn_tci;
+#elif defined(__i386__)
+ s->info.mach = bfd_mach_i386_i386;
+ s->info.cap_arch = CS_ARCH_X86;
+ s->info.cap_mode = CS_MODE_32;
+ s->info.cap_insn_unit = 1;
+ s->info.cap_insn_split = 8;
+#elif defined(__x86_64__)
+ s->info.mach = bfd_mach_x86_64;
+ s->info.cap_arch = CS_ARCH_X86;
+ s->info.cap_mode = CS_MODE_64;
+ s->info.cap_insn_unit = 1;
+ s->info.cap_insn_split = 8;
+#elif defined(_ARCH_PPC)
+ s->info.cap_arch = CS_ARCH_PPC;
+# ifdef _ARCH_PPC64
+ s->info.cap_mode = CS_MODE_64;
+# endif
+#elif defined(__riscv)
+#if defined(_ILP32) || (__riscv_xlen == 32)
+ s->info.print_insn = print_insn_riscv32;
+#elif defined(_LP64)
+ s->info.print_insn = print_insn_riscv64;
+#else
+#error unsupported RISC-V ABI
+#endif
+#elif defined(__aarch64__)
+ s->info.cap_arch = CS_ARCH_ARM64;
+#elif defined(__alpha__)
+ s->info.print_insn = print_insn_alpha;
+#elif defined(__sparc__)
+ s->info.print_insn = print_insn_sparc;
+ s->info.mach = bfd_mach_sparc_v9b;
+#elif defined(__arm__)
+ /* TCG only generates code for arm mode. */
+ s->info.cap_arch = CS_ARCH_ARM;
+#elif defined(__MIPSEB__)
+ s->info.print_insn = print_insn_big_mips;
+#elif defined(__MIPSEL__)
+ s->info.print_insn = print_insn_little_mips;
+#elif defined(__m68k__)
+ s->info.print_insn = print_insn_m68k;
+#elif defined(__s390__)
+ s->info.cap_arch = CS_ARCH_SYSZ;
+ s->info.cap_insn_unit = 2;
+ s->info.cap_insn_split = 6;
+#elif defined(__hppa__)
+ s->info.print_insn = print_insn_hppa;
+#elif defined(__loongarch__)
+ s->info.print_insn = print_insn_loongarch;
+#endif
+}
+
+/* Disassemble this for me please... (debugging). */
+void disas(FILE *out, const void *code, size_t size)
+{
+ uintptr_t pc;
+ int count;
+ CPUDebug s;
+
+ initialize_debug_host(&s);
+ s.info.fprintf_func = fprintf;
+ s.info.stream = out;
+ s.info.buffer = code;
+ s.info.buffer_vma = (uintptr_t)code;
+ s.info.buffer_length = size;
+ s.info.show_opcodes = true;
+
+ if (s.info.cap_arch >= 0 && cap_disas_host(&s.info, code, size)) {
+ return;
+ }
+
+ if (s.info.print_insn == NULL) {
+ s.info.print_insn = print_insn_od_host;
+ }
+ for (pc = (uintptr_t)code; size > 0; pc += count, size -= count) {
+ fprintf(out, "0x%08" PRIxPTR ": ", pc);
+ count = s.info.print_insn(pc, &s.info);
+ fprintf(out, "\n");
+ if (count < 0) {
+ break;
+ }
+ }
+}
new file mode 100644
@@ -0,0 +1,84 @@
+/*
+ * Routines for target instruction disassembly.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "disas/disas.h"
+#include "disas/capstone.h"
+#include "disas-internal.h"
+
+
+void target_disas(FILE *out, CPUState *cpu, uint64_t code, size_t size)
+{
+ uint64_t pc;
+ int count;
+ CPUDebug s;
+
+ disas_initialize_debug_target(&s, cpu);
+ s.info.fprintf_func = fprintf;
+ s.info.stream = out;
+ s.info.buffer_vma = code;
+ s.info.buffer_length = size;
+ s.info.show_opcodes = true;
+
+ if (s.info.cap_arch >= 0 && cap_disas_target(&s.info, code, size)) {
+ return;
+ }
+
+ if (s.info.print_insn == NULL) {
+ s.info.print_insn = print_insn_od_target;
+ }
+
+ for (pc = code; size > 0; pc += count, size -= count) {
+ fprintf(out, "0x%08" PRIx64 ": ", pc);
+ count = s.info.print_insn(pc, &s.info);
+ fprintf(out, "\n");
+ if (count < 0) {
+ break;
+ }
+ if (size < count) {
+ fprintf(out,
+ "Disassembler disagrees with translator over instruction "
+ "decoding\n"
+ "Please report this to qemu-devel@nongnu.org\n");
+ break;
+ }
+ }
+}
+
+#ifdef CONFIG_PLUGIN
+static void plugin_print_address(bfd_vma addr, struct disassemble_info *info)
+{
+ /* does nothing */
+}
+
+/*
+ * We should only be dissembling one instruction at a time here. If
+ * there is left over it usually indicates the front end has read more
+ * bytes than it needed.
+ */
+char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size)
+{
+ CPUDebug s;
+ GString *ds = g_string_new(NULL);
+
+ disas_initialize_debug_target(&s, cpu);
+ s.info.fprintf_func = disas_gstring_printf;
+ s.info.stream = (FILE *)ds; /* abuse this slot */
+ s.info.buffer_vma = addr;
+ s.info.buffer_length = size;
+ s.info.print_address_func = plugin_print_address;
+
+ if (s.info.cap_arch >= 0 && cap_disas_plugin(&s.info, addr, size)) {
+ ; /* done */
+ } else if (s.info.print_insn) {
+ s.info.print_insn(addr, &s.info);
+ } else {
+ ; /* cannot disassemble -- return empty string */
+ }
+
+ /* Return the buffer, freeing the GString container. */
+ return g_string_free(ds, false);
+}
+#endif /* CONFIG_PLUGIN */
deleted file mode 100644
@@ -1,337 +0,0 @@
-/* General "disassemble this chunk" code. Used for debugging. */
-#include "qemu/osdep.h"
-#include "disas/disas-internal.h"
-#include "elf.h"
-#include "qemu/qemu-print.h"
-#include "disas/disas.h"
-#include "disas/capstone.h"
-#include "hw/core/cpu.h"
-#include "exec/memory.h"
-
-/* Filled in by elfload.c. Simplistic, but will do for now. */
-struct syminfo *syminfos = NULL;
-
-/*
- * Get LENGTH bytes from info's buffer, at host address memaddr.
- * Transfer them to myaddr.
- */
-static int host_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
- struct disassemble_info *info)
-{
- if (memaddr < info->buffer_vma
- || memaddr + length > info->buffer_vma + info->buffer_length) {
- /* Out of bounds. Use EIO because GDB uses it. */
- return EIO;
- }
- memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length);
- return 0;
-}
-
-/*
- * Get LENGTH bytes from info's buffer, at target address memaddr.
- * Transfer them to myaddr.
- */
-static int target_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
- struct disassemble_info *info)
-{
- CPUDebug *s = container_of(info, CPUDebug, info);
- int r = cpu_memory_rw_debug(s->cpu, memaddr, myaddr, length, 0);
- return r ? EIO : 0;
-}
-
-/*
- * Print an error message. We can assume that this is in response to
- * an error return from {host,target}_read_memory.
- */
-static void perror_memory(int status, bfd_vma memaddr,
- struct disassemble_info *info)
-{
- if (status != EIO) {
- /* Can't happen. */
- info->fprintf_func(info->stream, "Unknown error %d\n", status);
- } else {
- /* Address between memaddr and memaddr + len was out of bounds. */
- info->fprintf_func(info->stream,
- "Address 0x%" PRIx64 " is out of bounds.\n",
- memaddr);
- }
-}
-
-/* Print address in hex. */
-static void print_address(bfd_vma addr, struct disassemble_info *info)
-{
- info->fprintf_func(info->stream, "0x%" PRIx64, addr);
-}
-
-/* Print address in hex, truncated to the width of a host virtual address. */
-static void host_print_address(bfd_vma addr, struct disassemble_info *info)
-{
- print_address((uintptr_t)addr, info);
-}
-
-/* Stub prevents some fruitless earching in optabs disassemblers. */
-static int symbol_at_address(bfd_vma addr, struct disassemble_info *info)
-{
- return 1;
-}
-
-static int print_insn_objdump(bfd_vma pc, disassemble_info *info,
- const char *prefix)
-{
- int i, n = info->buffer_length;
- g_autofree uint8_t *buf = g_malloc(n);
-
- if (info->read_memory_func(pc, buf, n, info) == 0) {
- for (i = 0; i < n; ++i) {
- if (i % 32 == 0) {
- info->fprintf_func(info->stream, "\n%s: ", prefix);
- }
- info->fprintf_func(info->stream, "%02x", buf[i]);
- }
- } else {
- info->fprintf_func(info->stream, "unable to read memory");
- }
- return n;
-}
-
-static int print_insn_od_host(bfd_vma pc, disassemble_info *info)
-{
- return print_insn_objdump(pc, info, "OBJD-H");
-}
-
-static int print_insn_od_target(bfd_vma pc, disassemble_info *info)
-{
- return print_insn_objdump(pc, info, "OBJD-T");
-}
-
-static void initialize_debug(CPUDebug *s)
-{
- memset(s, 0, sizeof(*s));
- s->info.arch = bfd_arch_unknown;
- s->info.cap_arch = -1;
- s->info.cap_insn_unit = 4;
- s->info.cap_insn_split = 4;
- s->info.memory_error_func = perror_memory;
- s->info.symbol_at_address_func = symbol_at_address;
-}
-
-void disas_initialize_debug_target(CPUDebug *s, CPUState *cpu)
-{
- initialize_debug(s);
-
- s->cpu = cpu;
- s->info.read_memory_func = target_read_memory;
- s->info.print_address_func = print_address;
- if (target_words_bigendian()) {
- s->info.endian = BFD_ENDIAN_BIG;
- } else {
- s->info.endian = BFD_ENDIAN_LITTLE;
- }
-
- CPUClass *cc = CPU_GET_CLASS(cpu);
- if (cc->disas_set_info) {
- cc->disas_set_info(cpu, &s->info);
- }
-}
-
-static void initialize_debug_host(CPUDebug *s)
-{
- initialize_debug(s);
-
- s->info.read_memory_func = host_read_memory;
- s->info.print_address_func = host_print_address;
-#if HOST_BIG_ENDIAN
- s->info.endian = BFD_ENDIAN_BIG;
-#else
- s->info.endian = BFD_ENDIAN_LITTLE;
-#endif
-#if defined(CONFIG_TCG_INTERPRETER)
- s->info.print_insn = print_insn_tci;
-#elif defined(__i386__)
- s->info.mach = bfd_mach_i386_i386;
- s->info.cap_arch = CS_ARCH_X86;
- s->info.cap_mode = CS_MODE_32;
- s->info.cap_insn_unit = 1;
- s->info.cap_insn_split = 8;
-#elif defined(__x86_64__)
- s->info.mach = bfd_mach_x86_64;
- s->info.cap_arch = CS_ARCH_X86;
- s->info.cap_mode = CS_MODE_64;
- s->info.cap_insn_unit = 1;
- s->info.cap_insn_split = 8;
-#elif defined(_ARCH_PPC)
- s->info.cap_arch = CS_ARCH_PPC;
-# ifdef _ARCH_PPC64
- s->info.cap_mode = CS_MODE_64;
-# endif
-#elif defined(__riscv)
-#if defined(_ILP32) || (__riscv_xlen == 32)
- s->info.print_insn = print_insn_riscv32;
-#elif defined(_LP64)
- s->info.print_insn = print_insn_riscv64;
-#else
-#error unsupported RISC-V ABI
-#endif
-#elif defined(__aarch64__)
- s->info.cap_arch = CS_ARCH_ARM64;
-#elif defined(__alpha__)
- s->info.print_insn = print_insn_alpha;
-#elif defined(__sparc__)
- s->info.print_insn = print_insn_sparc;
- s->info.mach = bfd_mach_sparc_v9b;
-#elif defined(__arm__)
- /* TCG only generates code for arm mode. */
- s->info.cap_arch = CS_ARCH_ARM;
-#elif defined(__MIPSEB__)
- s->info.print_insn = print_insn_big_mips;
-#elif defined(__MIPSEL__)
- s->info.print_insn = print_insn_little_mips;
-#elif defined(__m68k__)
- s->info.print_insn = print_insn_m68k;
-#elif defined(__s390__)
- s->info.cap_arch = CS_ARCH_SYSZ;
- s->info.cap_insn_unit = 2;
- s->info.cap_insn_split = 6;
-#elif defined(__hppa__)
- s->info.print_insn = print_insn_hppa;
-#elif defined(__loongarch__)
- s->info.print_insn = print_insn_loongarch;
-#endif
-}
-
-/* Disassemble this for me please... (debugging). */
-void target_disas(FILE *out, CPUState *cpu, uint64_t code, size_t size)
-{
- uint64_t pc;
- int count;
- CPUDebug s;
-
- disas_initialize_debug_target(&s, cpu);
- s.info.fprintf_func = fprintf;
- s.info.stream = out;
- s.info.buffer_vma = code;
- s.info.buffer_length = size;
- s.info.show_opcodes = true;
-
- if (s.info.cap_arch >= 0 && cap_disas_target(&s.info, code, size)) {
- return;
- }
-
- if (s.info.print_insn == NULL) {
- s.info.print_insn = print_insn_od_target;
- }
-
- for (pc = code; size > 0; pc += count, size -= count) {
- fprintf(out, "0x%08" PRIx64 ": ", pc);
- count = s.info.print_insn(pc, &s.info);
- fprintf(out, "\n");
- if (count < 0) {
- break;
- }
- if (size < count) {
- fprintf(out,
- "Disassembler disagrees with translator over instruction "
- "decoding\n"
- "Please report this to qemu-devel@nongnu.org\n");
- break;
- }
- }
-}
-
-int disas_gstring_printf(FILE *stream, const char *fmt, ...)
-{
- /* We abuse the FILE parameter to pass a GString. */
- GString *s = (GString *)stream;
- int initial_len = s->len;
- va_list va;
-
- va_start(va, fmt);
- g_string_append_vprintf(s, fmt, va);
- va_end(va);
-
- return s->len - initial_len;
-}
-
-static void plugin_print_address(bfd_vma addr, struct disassemble_info *info)
-{
- /* does nothing */
-}
-
-
-/*
- * We should only be dissembling one instruction at a time here. If
- * there is left over it usually indicates the front end has read more
- * bytes than it needed.
- */
-char *plugin_disas(CPUState *cpu, uint64_t addr, size_t size)
-{
- CPUDebug s;
- GString *ds = g_string_new(NULL);
-
- disas_initialize_debug_target(&s, cpu);
- s.info.fprintf_func = disas_gstring_printf;
- s.info.stream = (FILE *)ds; /* abuse this slot */
- s.info.buffer_vma = addr;
- s.info.buffer_length = size;
- s.info.print_address_func = plugin_print_address;
-
- if (s.info.cap_arch >= 0 && cap_disas_plugin(&s.info, addr, size)) {
- ; /* done */
- } else if (s.info.print_insn) {
- s.info.print_insn(addr, &s.info);
- } else {
- ; /* cannot disassemble -- return empty string */
- }
-
- /* Return the buffer, freeing the GString container. */
- return g_string_free(ds, false);
-}
-
-/* Disassemble this for me please... (debugging). */
-void disas(FILE *out, const void *code, size_t size)
-{
- uintptr_t pc;
- int count;
- CPUDebug s;
-
- initialize_debug_host(&s);
- s.info.fprintf_func = fprintf;
- s.info.stream = out;
- s.info.buffer = code;
- s.info.buffer_vma = (uintptr_t)code;
- s.info.buffer_length = size;
- s.info.show_opcodes = true;
-
- if (s.info.cap_arch >= 0 && cap_disas_host(&s.info, code, size)) {
- return;
- }
-
- if (s.info.print_insn == NULL) {
- s.info.print_insn = print_insn_od_host;
- }
- for (pc = (uintptr_t)code; size > 0; pc += count, size -= count) {
- fprintf(out, "0x%08" PRIxPTR ": ", pc);
- count = s.info.print_insn(pc, &s.info);
- fprintf(out, "\n");
- if (count < 0) {
- break;
- }
- }
-
-}
-
-/* Look up symbol for debugging purpose. Returns "" if unknown. */
-const char *lookup_symbol(uint64_t orig_addr)
-{
- const char *symbol = "";
- struct syminfo *s;
-
- for (s = syminfos; s; s = s->next) {
- symbol = s->lookup_symbol(s, orig_addr);
- if (symbol[0] != '\0') {
- break;
- }
- }
-
- return symbol;
-}
new file mode 100644
@@ -0,0 +1,37 @@
+/*
+ * Dump disassembly as text, for processing by scripts/disas-objdump.pl.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "disas-internal.h"
+
+
+static int print_insn_objdump(bfd_vma pc, disassemble_info *info,
+ const char *prefix)
+{
+ int i, n = info->buffer_length;
+ g_autofree uint8_t *buf = g_malloc(n);
+
+ if (info->read_memory_func(pc, buf, n, info) == 0) {
+ for (i = 0; i < n; ++i) {
+ if (i % 32 == 0) {
+ info->fprintf_func(info->stream, "\n%s: ", prefix);
+ }
+ info->fprintf_func(info->stream, "%02x", buf[i]);
+ }
+ } else {
+ info->fprintf_func(info->stream, "unable to read memory");
+ }
+ return n;
+}
+
+int print_insn_od_host(bfd_vma pc, disassemble_info *info)
+{
+ return print_insn_objdump(pc, info, "OBJD-H");
+}
+
+int print_insn_od_target(bfd_vma pc, disassemble_info *info)
+{
+ return print_insn_objdump(pc, info, "OBJD-T");
+}
@@ -15,7 +15,11 @@ common_ss.add(when: 'CONFIG_SH4_DIS', if_true: files('sh4.c'))
common_ss.add(when: 'CONFIG_SPARC_DIS', if_true: files('sparc.c'))
common_ss.add(when: 'CONFIG_XTENSA_DIS', if_true: files('xtensa.c'))
common_ss.add(when: capstone, if_true: [files('capstone.c'), capstone])
-common_ss.add(files('disas.c'))
-
+common_ss.add(when: 'CONFIG_TCG', if_true: files(
+ 'disas-host.c',
+ 'disas-target.c',
+ 'objdump.c'
+))
+common_ss.add(files('disas-common.c'))
system_ss.add(files('disas-mon.c'))
specific_ss.add(capstone)
The routines in disas-common.c are also used from disas-mon.c. Otherwise the rest of disassembly is only used from tcg. While we're at it, put host and target code into separate files. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- disas/disas-internal.h | 4 + include/disas/disas.h | 4 + disas/disas-common.c | 117 ++++++++++++++ disas/disas-host.c | 129 ++++++++++++++++ disas/disas-target.c | 84 ++++++++++ disas/disas.c | 337 ----------------------------------------- disas/objdump.c | 37 +++++ disas/meson.build | 8 +- 8 files changed, 381 insertions(+), 339 deletions(-) create mode 100644 disas/disas-common.c create mode 100644 disas/disas-host.c create mode 100644 disas/disas-target.c delete mode 100644 disas/disas.c create mode 100644 disas/objdump.c