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bellardb9adb4a2003-04-29 20:41:16 +00001/* General "disassemble this chunk" code. Used for debugging. */
bellard5bbe9292003-06-09 19:38:38 +00002#include "config.h"
bellardb9adb4a2003-04-29 20:41:16 +00003#include "dis-asm.h"
bellardb9adb4a2003-04-29 20:41:16 +00004#include "elf.h"
bellardaa0aa4f2003-06-09 15:23:31 +00005#include <errno.h>
bellardb9adb4a2003-04-29 20:41:16 +00006
bellardc6105c02003-10-27 21:13:58 +00007#include "cpu.h"
8#include "exec-all.h"
bellard9307c4c2004-04-04 12:57:25 +00009#include "disas.h"
bellardc6105c02003-10-27 21:13:58 +000010
bellardb9adb4a2003-04-29 20:41:16 +000011/* Filled in by elfload.c. Simplistic, but will do for now. */
bellarde80cfcf2004-12-19 23:18:01 +000012struct syminfo *syminfos = NULL;
bellardb9adb4a2003-04-29 20:41:16 +000013
bellardaa0aa4f2003-06-09 15:23:31 +000014/* Get LENGTH bytes from info's buffer, at target address memaddr.
15 Transfer them to myaddr. */
16int
pbrook3a742b72008-10-22 15:55:18 +000017buffer_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length,
18 struct disassemble_info *info)
bellardaa0aa4f2003-06-09 15:23:31 +000019{
bellardc6105c02003-10-27 21:13:58 +000020 if (memaddr < info->buffer_vma
21 || memaddr + length > info->buffer_vma + info->buffer_length)
22 /* Out of bounds. Use EIO because GDB uses it. */
23 return EIO;
24 memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length);
25 return 0;
bellardaa0aa4f2003-06-09 15:23:31 +000026}
27
bellardc6105c02003-10-27 21:13:58 +000028/* Get LENGTH bytes from info's buffer, at target address memaddr.
29 Transfer them to myaddr. */
30static int
bellardc27004e2005-01-03 23:35:10 +000031target_read_memory (bfd_vma memaddr,
32 bfd_byte *myaddr,
33 int length,
34 struct disassemble_info *info)
bellardc6105c02003-10-27 21:13:58 +000035{
Blue Swirle612a1f2009-05-07 17:14:07 +000036 cpu_memory_rw_debug(cpu_single_env, memaddr, myaddr, length, 0);
bellardc6105c02003-10-27 21:13:58 +000037 return 0;
38}
bellardc6105c02003-10-27 21:13:58 +000039
bellardaa0aa4f2003-06-09 15:23:31 +000040/* Print an error message. We can assume that this is in response to
41 an error return from buffer_read_memory. */
42void
pbrook3a742b72008-10-22 15:55:18 +000043perror_memory (int status, bfd_vma memaddr, struct disassemble_info *info)
bellardaa0aa4f2003-06-09 15:23:31 +000044{
45 if (status != EIO)
46 /* Can't happen. */
47 (*info->fprintf_func) (info->stream, "Unknown error %d\n", status);
48 else
49 /* Actually, address between memaddr and memaddr + len was
50 out of bounds. */
51 (*info->fprintf_func) (info->stream,
bellard26a76462006-06-25 18:15:32 +000052 "Address 0x%" PRIx64 " is out of bounds.\n", memaddr);
bellardaa0aa4f2003-06-09 15:23:31 +000053}
54
55/* This could be in a separate file, to save miniscule amounts of space
56 in statically linked executables. */
57
58/* Just print the address is hex. This is included for completeness even
59 though both GDB and objdump provide their own (to print symbolic
60 addresses). */
61
62void
pbrook3a742b72008-10-22 15:55:18 +000063generic_print_address (bfd_vma addr, struct disassemble_info *info)
bellardaa0aa4f2003-06-09 15:23:31 +000064{
bellard26a76462006-06-25 18:15:32 +000065 (*info->fprintf_func) (info->stream, "0x%" PRIx64, addr);
bellardaa0aa4f2003-06-09 15:23:31 +000066}
67
68/* Just return the given address. */
69
70int
pbrook3a742b72008-10-22 15:55:18 +000071generic_symbol_at_address (bfd_vma addr, struct disassemble_info *info)
bellardaa0aa4f2003-06-09 15:23:31 +000072{
73 return 1;
74}
75
Aurelien Jarno903ec552010-03-29 02:12:51 +020076bfd_vma bfd_getl64 (const bfd_byte *addr)
77{
78 unsigned long long v;
79
80 v = (unsigned long long) addr[0];
81 v |= (unsigned long long) addr[1] << 8;
82 v |= (unsigned long long) addr[2] << 16;
83 v |= (unsigned long long) addr[3] << 24;
84 v |= (unsigned long long) addr[4] << 32;
85 v |= (unsigned long long) addr[5] << 40;
86 v |= (unsigned long long) addr[6] << 48;
87 v |= (unsigned long long) addr[7] << 56;
88 return (bfd_vma) v;
89}
90
bellardaa0aa4f2003-06-09 15:23:31 +000091bfd_vma bfd_getl32 (const bfd_byte *addr)
92{
93 unsigned long v;
94
95 v = (unsigned long) addr[0];
96 v |= (unsigned long) addr[1] << 8;
97 v |= (unsigned long) addr[2] << 16;
98 v |= (unsigned long) addr[3] << 24;
99 return (bfd_vma) v;
100}
101
102bfd_vma bfd_getb32 (const bfd_byte *addr)
103{
104 unsigned long v;
105
106 v = (unsigned long) addr[0] << 24;
107 v |= (unsigned long) addr[1] << 16;
108 v |= (unsigned long) addr[2] << 8;
109 v |= (unsigned long) addr[3];
110 return (bfd_vma) v;
111}
112
bellard6af0bf92005-07-02 14:58:51 +0000113bfd_vma bfd_getl16 (const bfd_byte *addr)
114{
115 unsigned long v;
116
117 v = (unsigned long) addr[0];
118 v |= (unsigned long) addr[1] << 8;
119 return (bfd_vma) v;
120}
121
122bfd_vma bfd_getb16 (const bfd_byte *addr)
123{
124 unsigned long v;
125
126 v = (unsigned long) addr[0] << 24;
127 v |= (unsigned long) addr[1] << 16;
128 return (bfd_vma) v;
129}
130
bellardc2d551f2005-04-27 20:15:00 +0000131#ifdef TARGET_ARM
132static int
133print_insn_thumb1(bfd_vma pc, disassemble_info *info)
134{
135 return print_insn_arm(pc | 1, info);
136}
137#endif
138
thse91c8a72007-06-03 13:35:16 +0000139/* Disassemble this for me please... (debugging). 'flags' has the following
bellardc2d551f2005-04-27 20:15:00 +0000140 values:
141 i386 - nonzero means 16 bit code
ths5fafdf22007-09-16 21:08:06 +0000142 arm - nonzero means thumb code
bellard6a00d602005-11-21 23:25:50 +0000143 ppc - nonzero means little endian
bellardc2d551f2005-04-27 20:15:00 +0000144 other targets - unused
145 */
bellard83b34f82005-01-23 20:26:30 +0000146void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
bellardb9adb4a2003-04-29 20:41:16 +0000147{
bellardc27004e2005-01-03 23:35:10 +0000148 target_ulong pc;
bellardb9adb4a2003-04-29 20:41:16 +0000149 int count;
150 struct disassemble_info disasm_info;
151 int (*print_insn)(bfd_vma pc, disassemble_info *info);
152
153 INIT_DISASSEMBLE_INFO(disasm_info, out, fprintf);
154
bellardc27004e2005-01-03 23:35:10 +0000155 disasm_info.read_memory_func = target_read_memory;
156 disasm_info.buffer_vma = code;
157 disasm_info.buffer_length = size;
158
159#ifdef TARGET_WORDS_BIGENDIAN
160 disasm_info.endian = BFD_ENDIAN_BIG;
161#else
162 disasm_info.endian = BFD_ENDIAN_LITTLE;
bellardc6105c02003-10-27 21:13:58 +0000163#endif
bellardc27004e2005-01-03 23:35:10 +0000164#if defined(TARGET_I386)
165 if (flags == 2)
166 disasm_info.mach = bfd_mach_x86_64;
ths5fafdf22007-09-16 21:08:06 +0000167 else if (flags == 1)
bellardc27004e2005-01-03 23:35:10 +0000168 disasm_info.mach = bfd_mach_i386_i8086;
169 else
170 disasm_info.mach = bfd_mach_i386_i386;
171 print_insn = print_insn_i386;
172#elif defined(TARGET_ARM)
bellardc2d551f2005-04-27 20:15:00 +0000173 if (flags)
174 print_insn = print_insn_thumb1;
175 else
176 print_insn = print_insn_arm;
bellardc27004e2005-01-03 23:35:10 +0000177#elif defined(TARGET_SPARC)
178 print_insn = print_insn_sparc;
bellard34751872005-07-02 14:31:34 +0000179#ifdef TARGET_SPARC64
180 disasm_info.mach = bfd_mach_sparc_v9b;
ths3b46e622007-09-17 08:09:54 +0000181#endif
bellardc27004e2005-01-03 23:35:10 +0000182#elif defined(TARGET_PPC)
j_mayer237c0af2007-09-29 12:01:46 +0000183 if (flags >> 16)
bellard111bfab2005-04-23 18:16:07 +0000184 disasm_info.endian = BFD_ENDIAN_LITTLE;
j_mayer237c0af2007-09-29 12:01:46 +0000185 if (flags & 0xFFFF) {
186 /* If we have a precise definitions of the instructions set, use it */
187 disasm_info.mach = flags & 0xFFFF;
188 } else {
bellarda2458622005-07-23 22:39:53 +0000189#ifdef TARGET_PPC64
j_mayer237c0af2007-09-29 12:01:46 +0000190 disasm_info.mach = bfd_mach_ppc64;
bellarda2458622005-07-23 22:39:53 +0000191#else
j_mayer237c0af2007-09-29 12:01:46 +0000192 disasm_info.mach = bfd_mach_ppc;
bellarda2458622005-07-23 22:39:53 +0000193#endif
j_mayer237c0af2007-09-29 12:01:46 +0000194 }
bellardc27004e2005-01-03 23:35:10 +0000195 print_insn = print_insn_ppc;
pbrooke6e59062006-10-22 00:18:54 +0000196#elif defined(TARGET_M68K)
197 print_insn = print_insn_m68k;
bellard6af0bf92005-07-02 14:58:51 +0000198#elif defined(TARGET_MIPS)
bellard76b30302005-12-17 01:10:04 +0000199#ifdef TARGET_WORDS_BIGENDIAN
bellard6af0bf92005-07-02 14:58:51 +0000200 print_insn = print_insn_big_mips;
bellard76b30302005-12-17 01:10:04 +0000201#else
202 print_insn = print_insn_little_mips;
203#endif
bellardfdf9b3e2006-04-27 21:07:38 +0000204#elif defined(TARGET_SH4)
205 disasm_info.mach = bfd_mach_sh4;
206 print_insn = print_insn_sh;
j_mayereddf68a2007-04-05 07:22:49 +0000207#elif defined(TARGET_ALPHA)
208 disasm_info.mach = bfd_mach_alpha;
209 print_insn = print_insn_alpha;
thsa25fd132007-10-08 12:46:58 +0000210#elif defined(TARGET_CRIS)
211 disasm_info.mach = bfd_mach_cris_v32;
212 print_insn = print_insn_crisv32;
Edgar E. Iglesiase90e3902009-05-20 20:07:38 +0200213#elif defined(TARGET_MICROBLAZE)
214 disasm_info.mach = bfd_arch_microblaze;
215 print_insn = print_insn_microblaze;
bellardc27004e2005-01-03 23:35:10 +0000216#else
bellardb8076a72005-04-07 22:20:31 +0000217 fprintf(out, "0x" TARGET_FMT_lx
218 ": Asm output not supported on this arch\n", code);
bellardc27004e2005-01-03 23:35:10 +0000219 return;
220#endif
221
blueswir17e000c22009-02-13 21:44:41 +0000222 for (pc = code; size > 0; pc += count, size -= count) {
bellardfa15e032005-01-31 23:32:31 +0000223 fprintf(out, "0x" TARGET_FMT_lx ": ", pc);
bellardc27004e2005-01-03 23:35:10 +0000224 count = print_insn(pc, &disasm_info);
225#if 0
226 {
227 int i;
228 uint8_t b;
229 fprintf(out, " {");
230 for(i = 0; i < count; i++) {
231 target_read_memory(pc + i, &b, 1, &disasm_info);
232 fprintf(out, " %02x", b);
233 }
234 fprintf(out, " }");
235 }
236#endif
237 fprintf(out, "\n");
238 if (count < 0)
239 break;
malc754d00a2009-04-21 22:26:22 +0000240 if (size < count) {
241 fprintf(out,
242 "Disassembler disagrees with translator over instruction "
243 "decoding\n"
244 "Please report this to qemu-devel@nongnu.org\n");
245 break;
246 }
bellardc27004e2005-01-03 23:35:10 +0000247 }
248}
249
250/* Disassemble this for me please... (debugging). */
251void disas(FILE *out, void *code, unsigned long size)
252{
253 unsigned long pc;
254 int count;
255 struct disassemble_info disasm_info;
256 int (*print_insn)(bfd_vma pc, disassemble_info *info);
257
258 INIT_DISASSEMBLE_INFO(disasm_info, out, fprintf);
bellardc6105c02003-10-27 21:13:58 +0000259
bellardb9adb4a2003-04-29 20:41:16 +0000260 disasm_info.buffer = code;
261 disasm_info.buffer_vma = (unsigned long)code;
262 disasm_info.buffer_length = size;
263
Juan Quintelae2542fe2009-07-27 16:13:06 +0200264#ifdef HOST_WORDS_BIGENDIAN
bellardc27004e2005-01-03 23:35:10 +0000265 disasm_info.endian = BFD_ENDIAN_BIG;
bellardb9adb4a2003-04-29 20:41:16 +0000266#else
bellardc27004e2005-01-03 23:35:10 +0000267 disasm_info.endian = BFD_ENDIAN_LITTLE;
bellardb9adb4a2003-04-29 20:41:16 +0000268#endif
bellardbc51c5c2004-03-17 23:46:04 +0000269#if defined(__i386__)
bellardc27004e2005-01-03 23:35:10 +0000270 disasm_info.mach = bfd_mach_i386_i386;
271 print_insn = print_insn_i386;
bellardbc51c5c2004-03-17 23:46:04 +0000272#elif defined(__x86_64__)
bellardc27004e2005-01-03 23:35:10 +0000273 disasm_info.mach = bfd_mach_x86_64;
274 print_insn = print_insn_i386;
malce58ffeb2009-01-14 18:39:49 +0000275#elif defined(_ARCH_PPC)
bellardc27004e2005-01-03 23:35:10 +0000276 print_insn = print_insn_ppc;
bellarda993ba82003-05-11 12:25:45 +0000277#elif defined(__alpha__)
bellardc27004e2005-01-03 23:35:10 +0000278 print_insn = print_insn_alpha;
bellardaa0aa4f2003-06-09 15:23:31 +0000279#elif defined(__sparc__)
bellardc27004e2005-01-03 23:35:10 +0000280 print_insn = print_insn_sparc;
blueswir16ecd4532007-04-08 11:22:29 +0000281#if defined(__sparc_v8plus__) || defined(__sparc_v8plusa__) || defined(__sparc_v9__)
282 disasm_info.mach = bfd_mach_sparc_v9b;
283#endif
ths5fafdf22007-09-16 21:08:06 +0000284#elif defined(__arm__)
bellardc27004e2005-01-03 23:35:10 +0000285 print_insn = print_insn_arm;
bellard6af0bf92005-07-02 14:58:51 +0000286#elif defined(__MIPSEB__)
287 print_insn = print_insn_big_mips;
288#elif defined(__MIPSEL__)
289 print_insn = print_insn_little_mips;
bellard48024e42005-11-06 16:52:11 +0000290#elif defined(__m68k__)
291 print_insn = print_insn_m68k;
ths8f860bb2007-07-31 23:44:21 +0000292#elif defined(__s390__)
293 print_insn = print_insn_s390;
aurel32f54b3f92008-04-12 20:14:54 +0000294#elif defined(__hppa__)
295 print_insn = print_insn_hppa;
Aurelien Jarno903ec552010-03-29 02:12:51 +0200296#elif defined(__ia64__)
297 print_insn = print_insn_ia64;
bellardb9adb4a2003-04-29 20:41:16 +0000298#else
bellardb8076a72005-04-07 22:20:31 +0000299 fprintf(out, "0x%lx: Asm output not supported on this arch\n",
300 (long) code);
bellardc27004e2005-01-03 23:35:10 +0000301 return;
bellardb9adb4a2003-04-29 20:41:16 +0000302#endif
blueswir17e000c22009-02-13 21:44:41 +0000303 for (pc = (unsigned long)code; size > 0; pc += count, size -= count) {
bellardc27004e2005-01-03 23:35:10 +0000304 fprintf(out, "0x%08lx: ", pc);
bellardaa0aa4f2003-06-09 15:23:31 +0000305#ifdef __arm__
pbrook46152182006-07-30 19:16:29 +0000306 /* since data is included in the code, it is better to
bellardaa0aa4f2003-06-09 15:23:31 +0000307 display code data too */
pbrook46152182006-07-30 19:16:29 +0000308 fprintf(out, "%08x ", (int)bfd_getl32((const bfd_byte *)pc));
bellardaa0aa4f2003-06-09 15:23:31 +0000309#endif
bellardc27004e2005-01-03 23:35:10 +0000310 count = print_insn(pc, &disasm_info);
bellardb9adb4a2003-04-29 20:41:16 +0000311 fprintf(out, "\n");
312 if (count < 0)
313 break;
314 }
315}
316
317/* Look up symbol for debugging purpose. Returns "" if unknown. */
bellardc27004e2005-01-03 23:35:10 +0000318const char *lookup_symbol(target_ulong orig_addr)
bellardb9adb4a2003-04-29 20:41:16 +0000319{
pbrook49918a72008-10-22 15:11:31 +0000320 const char *symbol = "";
bellarde80cfcf2004-12-19 23:18:01 +0000321 struct syminfo *s;
ths3b46e622007-09-17 08:09:54 +0000322
bellarde80cfcf2004-12-19 23:18:01 +0000323 for (s = syminfos; s; s = s->next) {
pbrook49918a72008-10-22 15:11:31 +0000324 symbol = s->lookup_symbol(s, orig_addr);
325 if (symbol[0] != '\0') {
326 break;
327 }
bellardb9adb4a2003-04-29 20:41:16 +0000328 }
pbrook49918a72008-10-22 15:11:31 +0000329
330 return symbol;
bellardb9adb4a2003-04-29 20:41:16 +0000331}
bellard9307c4c2004-04-04 12:57:25 +0000332
333#if !defined(CONFIG_USER_ONLY)
334
aliguori376253e2009-03-05 23:01:23 +0000335#include "monitor.h"
bellard3d2cfdf2004-08-01 21:49:07 +0000336
bellard9307c4c2004-04-04 12:57:25 +0000337static int monitor_disas_is_physical;
bellard6a00d602005-11-21 23:25:50 +0000338static CPUState *monitor_disas_env;
bellard9307c4c2004-04-04 12:57:25 +0000339
340static int
blueswir1a5f1b962008-08-17 20:21:51 +0000341monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length,
342 struct disassemble_info *info)
bellard9307c4c2004-04-04 12:57:25 +0000343{
344 if (monitor_disas_is_physical) {
345 cpu_physical_memory_rw(memaddr, myaddr, length, 0);
346 } else {
bellard6a00d602005-11-21 23:25:50 +0000347 cpu_memory_rw_debug(monitor_disas_env, memaddr,myaddr, length, 0);
bellard9307c4c2004-04-04 12:57:25 +0000348 }
349 return 0;
350}
351
Stefan Weil8b7968f2010-09-23 21:28:05 +0200352static int GCC_FMT_ATTR(2, 3)
353monitor_fprintf(FILE *stream, const char *fmt, ...)
bellard3d2cfdf2004-08-01 21:49:07 +0000354{
355 va_list ap;
356 va_start(ap, fmt);
aliguori376253e2009-03-05 23:01:23 +0000357 monitor_vprintf((Monitor *)stream, fmt, ap);
bellard3d2cfdf2004-08-01 21:49:07 +0000358 va_end(ap);
359 return 0;
360}
361
aliguori376253e2009-03-05 23:01:23 +0000362void monitor_disas(Monitor *mon, CPUState *env,
bellard6a00d602005-11-21 23:25:50 +0000363 target_ulong pc, int nb_insn, int is_physical, int flags)
bellard9307c4c2004-04-04 12:57:25 +0000364{
bellard9307c4c2004-04-04 12:57:25 +0000365 int count, i;
366 struct disassemble_info disasm_info;
367 int (*print_insn)(bfd_vma pc, disassemble_info *info);
368
aliguori376253e2009-03-05 23:01:23 +0000369 INIT_DISASSEMBLE_INFO(disasm_info, (FILE *)mon, monitor_fprintf);
bellard9307c4c2004-04-04 12:57:25 +0000370
bellard6a00d602005-11-21 23:25:50 +0000371 monitor_disas_env = env;
bellard9307c4c2004-04-04 12:57:25 +0000372 monitor_disas_is_physical = is_physical;
373 disasm_info.read_memory_func = monitor_read_memory;
374
375 disasm_info.buffer_vma = pc;
376
377#ifdef TARGET_WORDS_BIGENDIAN
378 disasm_info.endian = BFD_ENDIAN_BIG;
379#else
380 disasm_info.endian = BFD_ENDIAN_LITTLE;
381#endif
382#if defined(TARGET_I386)
bellardfa15e032005-01-31 23:32:31 +0000383 if (flags == 2)
384 disasm_info.mach = bfd_mach_x86_64;
ths5fafdf22007-09-16 21:08:06 +0000385 else if (flags == 1)
bellard9307c4c2004-04-04 12:57:25 +0000386 disasm_info.mach = bfd_mach_i386_i8086;
bellardfa15e032005-01-31 23:32:31 +0000387 else
388 disasm_info.mach = bfd_mach_i386_i386;
bellard9307c4c2004-04-04 12:57:25 +0000389 print_insn = print_insn_i386;
390#elif defined(TARGET_ARM)
391 print_insn = print_insn_arm;
thscbd669d2007-12-25 00:26:36 +0000392#elif defined(TARGET_ALPHA)
393 print_insn = print_insn_alpha;
bellard9307c4c2004-04-04 12:57:25 +0000394#elif defined(TARGET_SPARC)
395 print_insn = print_insn_sparc;
blueswir1682c4f12007-04-09 15:14:57 +0000396#ifdef TARGET_SPARC64
397 disasm_info.mach = bfd_mach_sparc_v9b;
398#endif
bellard9307c4c2004-04-04 12:57:25 +0000399#elif defined(TARGET_PPC)
bellarda2458622005-07-23 22:39:53 +0000400#ifdef TARGET_PPC64
401 disasm_info.mach = bfd_mach_ppc64;
402#else
403 disasm_info.mach = bfd_mach_ppc;
404#endif
bellard9307c4c2004-04-04 12:57:25 +0000405 print_insn = print_insn_ppc;
pbrooke6e59062006-10-22 00:18:54 +0000406#elif defined(TARGET_M68K)
407 print_insn = print_insn_m68k;
bellard6af0bf92005-07-02 14:58:51 +0000408#elif defined(TARGET_MIPS)
bellard76b30302005-12-17 01:10:04 +0000409#ifdef TARGET_WORDS_BIGENDIAN
bellard6af0bf92005-07-02 14:58:51 +0000410 print_insn = print_insn_big_mips;
bellard76b30302005-12-17 01:10:04 +0000411#else
412 print_insn = print_insn_little_mips;
413#endif
Magnus Dammb4e1f072009-11-13 18:54:22 +0900414#elif defined(TARGET_SH4)
415 disasm_info.mach = bfd_mach_sh4;
416 print_insn = print_insn_sh;
bellard9307c4c2004-04-04 12:57:25 +0000417#else
aliguori376253e2009-03-05 23:01:23 +0000418 monitor_printf(mon, "0x" TARGET_FMT_lx
419 ": Asm output not supported on this arch\n", pc);
bellard9307c4c2004-04-04 12:57:25 +0000420 return;
421#endif
422
423 for(i = 0; i < nb_insn; i++) {
aliguori376253e2009-03-05 23:01:23 +0000424 monitor_printf(mon, "0x" TARGET_FMT_lx ": ", pc);
bellard9307c4c2004-04-04 12:57:25 +0000425 count = print_insn(pc, &disasm_info);
aliguori376253e2009-03-05 23:01:23 +0000426 monitor_printf(mon, "\n");
bellard9307c4c2004-04-04 12:57:25 +0000427 if (count < 0)
428 break;
429 pc += count;
430 }
431}
432#endif