Commit | Line | Data |
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e9b2f579 | 1 | /* Simulator tracing/debugging support. |
ca0e29d1 | 2 | Copyright (C) 1997, 1998 Free Software Foundation, Inc. |
e9b2f579 DE |
3 | Contributed by Cygnus Support. |
4 | ||
5 | This file is part of GDB, the GNU debugger. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2, or (at your option) | |
10 | any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License along | |
18 | with this program; if not, write to the Free Software Foundation, Inc., | |
19 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #include "sim-main.h" | |
22 | #include "sim-io.h" | |
3971886a | 23 | #include "sim-options.h" |
8dcc896d | 24 | #include "sim-fpu.h" |
a7724171 | 25 | #include "bfd.h" |
e9b2f579 | 26 | |
50a2a691 AC |
27 | #include "sim-assert.h" |
28 | ||
3971886a AC |
29 | #ifdef HAVE_STRING_H |
30 | #include <string.h> | |
31 | #else | |
32 | #ifdef HAVE_STRINGS_H | |
33 | #include <strings.h> | |
34 | #endif | |
35 | #endif | |
36 | ||
7b167b09 MM |
37 | #ifndef SIZE_PHASE |
38 | #define SIZE_PHASE 8 | |
39 | #endif | |
40 | ||
a7724171 MM |
41 | #ifndef SIZE_LOCATION |
42 | #define SIZE_LOCATION 20 | |
43 | #endif | |
44 | ||
45 | #ifndef SIZE_PC | |
46 | #define SIZE_PC 6 | |
47 | #endif | |
48 | ||
49 | #ifndef SIZE_LINE_NUMBER | |
50 | #define SIZE_LINE_NUMBER 4 | |
51 | #endif | |
52 | ||
3971886a AC |
53 | static MODULE_UNINSTALL_FN trace_uninstall; |
54 | ||
55 | static DECLARE_OPTION_HANDLER (trace_option_handler); | |
56 | ||
7b167b09 MM |
57 | enum { |
58 | OPTION_TRACE_INSN = OPTION_START, | |
59 | OPTION_TRACE_DECODE, | |
60 | OPTION_TRACE_EXTRACT, | |
61 | OPTION_TRACE_LINENUM, | |
62 | OPTION_TRACE_MEMORY, | |
63 | OPTION_TRACE_MODEL, | |
64 | OPTION_TRACE_ALU, | |
65 | OPTION_TRACE_CORE, | |
66 | OPTION_TRACE_EVENTS, | |
67 | OPTION_TRACE_FPU, | |
68 | OPTION_TRACE_BRANCH, | |
69 | OPTION_TRACE_SEMANTICS, | |
091521c4 | 70 | OPTION_TRACE_DEBUG, |
7b167b09 MM |
71 | OPTION_TRACE_FILE |
72 | }; | |
3971886a AC |
73 | |
74 | static const OPTION trace_options[] = | |
75 | { | |
8dcc896d | 76 | /* This table is organized to group related instructions together. */ |
50a2a691 | 77 | { {"trace", optional_argument, NULL, 't'}, |
ca0e29d1 | 78 | 't', "on|off", "Trace useful things", |
3971886a | 79 | trace_option_handler }, |
50a2a691 AC |
80 | { {"trace-insn", optional_argument, NULL, OPTION_TRACE_INSN}, |
81 | '\0', "on|off", "Perform instruction tracing", | |
3971886a | 82 | trace_option_handler }, |
50a2a691 | 83 | { {"trace-decode", optional_argument, NULL, OPTION_TRACE_DECODE}, |
8dcc896d | 84 | '\0', "on|off", "Trace instruction decoding", |
3971886a | 85 | trace_option_handler }, |
50a2a691 | 86 | { {"trace-extract", optional_argument, NULL, OPTION_TRACE_EXTRACT}, |
8dcc896d | 87 | '\0', "on|off", "Trace instruction extraction", |
3971886a | 88 | trace_option_handler }, |
50a2a691 AC |
89 | { {"trace-linenum", optional_argument, NULL, OPTION_TRACE_LINENUM}, |
90 | '\0', "on|off", "Perform line number tracing (implies --trace-insn)", | |
3971886a | 91 | trace_option_handler }, |
50a2a691 | 92 | { {"trace-memory", optional_argument, NULL, OPTION_TRACE_MEMORY}, |
8dcc896d | 93 | '\0', "on|off", "Trace memory operations", |
3971886a | 94 | trace_option_handler }, |
50a2a691 | 95 | { {"trace-alu", optional_argument, NULL, OPTION_TRACE_ALU}, |
8dcc896d | 96 | '\0', "on|off", "Trace ALU operations", |
3971886a | 97 | trace_option_handler }, |
50a2a691 | 98 | { {"trace-fpu", optional_argument, NULL, OPTION_TRACE_FPU}, |
8dcc896d | 99 | '\0', "on|off", "Trace FPU operations", |
3971886a | 100 | trace_option_handler }, |
50a2a691 | 101 | { {"trace-branch", optional_argument, NULL, OPTION_TRACE_BRANCH}, |
8dcc896d | 102 | '\0', "on|off", "Trace branching", |
7b167b09 | 103 | trace_option_handler }, |
50a2a691 AC |
104 | { {"trace-semantics", optional_argument, NULL, OPTION_TRACE_SEMANTICS}, |
105 | '\0', "on|off", "Perform ALU, FPU, MEMORY, and BRANCH tracing", | |
7b167b09 | 106 | trace_option_handler }, |
8dcc896d AC |
107 | { {"trace-model", optional_argument, NULL, OPTION_TRACE_MODEL}, |
108 | '\0', "on|off", "Include model performance data", | |
109 | trace_option_handler }, | |
110 | { {"trace-core", optional_argument, NULL, OPTION_TRACE_CORE}, | |
111 | '\0', "on|off", "Trace core operations", | |
112 | trace_option_handler }, | |
113 | { {"trace-events", optional_argument, NULL, OPTION_TRACE_EVENTS}, | |
114 | '\0', "on|off", "Trace events", | |
115 | trace_option_handler }, | |
091521c4 DE |
116 | { {"trace-debug", optional_argument, NULL, OPTION_TRACE_DEBUG}, |
117 | '\0', "on|off", "Add information useful for debugging the simulator to the tracing output", | |
118 | trace_option_handler }, | |
3971886a AC |
119 | { {"trace-file", required_argument, NULL, OPTION_TRACE_FILE}, |
120 | '\0', "FILE NAME", "Specify tracing output file", | |
121 | trace_option_handler }, | |
122 | { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL } | |
123 | }; | |
124 | ||
ca0e29d1 | 125 | /* Set/reset the trace options indicated in MASK. */ |
50a2a691 | 126 | |
3971886a | 127 | static SIM_RC |
ca0e29d1 | 128 | set_trace_option_mask (sd, name, mask, arg) |
50a2a691 AC |
129 | SIM_DESC sd; |
130 | const char *name; | |
ca0e29d1 | 131 | int mask; |
50a2a691 AC |
132 | const char *arg; |
133 | { | |
134 | int trace_nr; | |
135 | int cpu_nr; | |
136 | int trace_val = 1; | |
091521c4 | 137 | |
50a2a691 AC |
138 | if (arg != NULL) |
139 | { | |
140 | if (strcmp (arg, "yes") == 0 | |
141 | || strcmp (arg, "on") == 0 | |
142 | || strcmp (arg, "1") == 0) | |
143 | trace_val = 1; | |
144 | else if (strcmp (arg, "no") == 0 | |
145 | || strcmp (arg, "off") == 0 | |
146 | || strcmp (arg, "0") == 0) | |
147 | trace_val = 0; | |
148 | else | |
149 | { | |
150 | sim_io_eprintf (sd, "Argument `%s' for `--trace%s' invalid, one of `on', `off', `yes', `no' expected\n", arg, name); | |
151 | return SIM_RC_FAIL; | |
152 | } | |
153 | } | |
091521c4 | 154 | |
ca0e29d1 | 155 | for (trace_nr = 0; trace_nr < MAX_TRACE_VALUES; ++trace_nr) |
50a2a691 | 156 | { |
ca0e29d1 MM |
157 | if ((mask & (1 << trace_nr)) == 0) |
158 | continue; | |
159 | ||
091521c4 | 160 | /* Set non-cpu specific values. */ |
50a2a691 AC |
161 | switch (trace_nr) |
162 | { | |
50a2a691 | 163 | case TRACE_EVENTS_IDX: |
091521c4 DE |
164 | STATE_EVENTS (sd)->trace = trace_val; |
165 | break; | |
166 | case TRACE_DEBUG_IDX: | |
167 | STATE_TRACE_FLAGS (sd)[trace_nr] = trace_val; | |
50a2a691 AC |
168 | break; |
169 | } | |
091521c4 DE |
170 | |
171 | /* Set cpu values. */ | |
50a2a691 AC |
172 | for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++) |
173 | { | |
174 | CPU_TRACE_FLAGS (STATE_CPU (sd, cpu_nr))[trace_nr] = trace_val; | |
175 | } | |
176 | } | |
091521c4 | 177 | |
50a2a691 AC |
178 | return SIM_RC_OK; |
179 | } | |
180 | ||
ca0e29d1 MM |
181 | /* Set one trace option based on its IDX value. */ |
182 | ||
183 | static SIM_RC | |
184 | set_trace_option (sd, name, idx, arg) | |
185 | SIM_DESC sd; | |
186 | const char *name; | |
187 | int idx; | |
188 | const char *arg; | |
189 | { | |
190 | return set_trace_option_mask (sd, name, 1 << idx, arg); | |
191 | } | |
192 | ||
50a2a691 AC |
193 | |
194 | static SIM_RC | |
93f75411 FF |
195 | trace_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt, |
196 | char *arg, int is_command) | |
3971886a | 197 | { |
50a2a691 | 198 | int n; |
3971886a AC |
199 | |
200 | switch (opt) | |
201 | { | |
202 | case 't' : | |
203 | if (! WITH_TRACE) | |
204 | sim_io_eprintf (sd, "Tracing not compiled in, `-t' ignored\n"); | |
205 | else | |
ca0e29d1 | 206 | return set_trace_option_mask (sd, "trace", TRACE_USEFUL_MASK, arg); |
3971886a AC |
207 | break; |
208 | ||
209 | case OPTION_TRACE_INSN : | |
210 | if (WITH_TRACE_INSN_P) | |
ca0e29d1 | 211 | return set_trace_option (sd, "-insn", TRACE_INSN_IDX, arg); |
3971886a AC |
212 | else |
213 | sim_io_eprintf (sd, "Instruction tracing not compiled in, `--trace-insn' ignored\n"); | |
214 | break; | |
215 | ||
216 | case OPTION_TRACE_DECODE : | |
217 | if (WITH_TRACE_DECODE_P) | |
ca0e29d1 | 218 | return set_trace_option (sd, "-decode", TRACE_DECODE_IDX, arg); |
3971886a AC |
219 | else |
220 | sim_io_eprintf (sd, "Decode tracing not compiled in, `--trace-decode' ignored\n"); | |
221 | break; | |
222 | ||
223 | case OPTION_TRACE_EXTRACT : | |
224 | if (WITH_TRACE_EXTRACT_P) | |
ca0e29d1 | 225 | return set_trace_option (sd, "-extract", TRACE_EXTRACT_IDX, arg); |
3971886a AC |
226 | else |
227 | sim_io_eprintf (sd, "Extract tracing not compiled in, `--trace-extract' ignored\n"); | |
228 | break; | |
229 | ||
230 | case OPTION_TRACE_LINENUM : | |
a7724171 | 231 | if (WITH_TRACE_LINENUM_P && WITH_TRACE_INSN_P) |
50a2a691 | 232 | { |
ca0e29d1 MM |
233 | if (set_trace_option (sd, "-linenum", TRACE_LINENUM_IDX, arg) != SIM_RC_OK |
234 | || set_trace_option (sd, "-linenum", TRACE_INSN_IDX, arg) != SIM_RC_OK) | |
50a2a691 AC |
235 | return SIM_RC_FAIL; |
236 | } | |
3971886a | 237 | else |
a7724171 | 238 | sim_io_eprintf (sd, "Line number or instruction tracing not compiled in, `--trace-linenum' ignored\n"); |
3971886a AC |
239 | break; |
240 | ||
241 | case OPTION_TRACE_MEMORY : | |
242 | if (WITH_TRACE_MEMORY_P) | |
ca0e29d1 | 243 | return set_trace_option (sd, "-memory", TRACE_MEMORY_IDX, arg); |
3971886a AC |
244 | else |
245 | sim_io_eprintf (sd, "Memory tracing not compiled in, `--trace-memory' ignored\n"); | |
246 | break; | |
247 | ||
248 | case OPTION_TRACE_MODEL : | |
249 | if (WITH_TRACE_MODEL_P) | |
ca0e29d1 | 250 | return set_trace_option (sd, "-model", TRACE_MODEL_IDX, arg); |
3971886a AC |
251 | else |
252 | sim_io_eprintf (sd, "Model tracing not compiled in, `--trace-model' ignored\n"); | |
253 | break; | |
254 | ||
255 | case OPTION_TRACE_ALU : | |
256 | if (WITH_TRACE_ALU_P) | |
ca0e29d1 | 257 | return set_trace_option (sd, "-alu", TRACE_ALU_IDX, arg); |
3971886a AC |
258 | else |
259 | sim_io_eprintf (sd, "ALU tracing not compiled in, `--trace-alu' ignored\n"); | |
260 | break; | |
261 | ||
262 | case OPTION_TRACE_CORE : | |
263 | if (WITH_TRACE_CORE_P) | |
ca0e29d1 | 264 | return set_trace_option (sd, "-core", TRACE_CORE_IDX, arg); |
3971886a AC |
265 | else |
266 | sim_io_eprintf (sd, "CORE tracing not compiled in, `--trace-core' ignored\n"); | |
267 | break; | |
268 | ||
269 | case OPTION_TRACE_EVENTS : | |
270 | if (WITH_TRACE_EVENTS_P) | |
ca0e29d1 | 271 | return set_trace_option (sd, "-events", TRACE_EVENTS_IDX, arg); |
3971886a AC |
272 | else |
273 | sim_io_eprintf (sd, "EVENTS tracing not compiled in, `--trace-events' ignored\n"); | |
274 | break; | |
275 | ||
276 | case OPTION_TRACE_FPU : | |
277 | if (WITH_TRACE_FPU_P) | |
ca0e29d1 | 278 | return set_trace_option (sd, "-fpu", TRACE_FPU_IDX, arg); |
3971886a AC |
279 | else |
280 | sim_io_eprintf (sd, "FPU tracing not compiled in, `--trace-fpu' ignored\n"); | |
281 | break; | |
282 | ||
7b167b09 MM |
283 | case OPTION_TRACE_BRANCH : |
284 | if (WITH_TRACE_BRANCH_P) | |
ca0e29d1 | 285 | return set_trace_option (sd, "-branch", TRACE_BRANCH_IDX, arg); |
7b167b09 MM |
286 | else |
287 | sim_io_eprintf (sd, "Branch tracing not compiled in, `--trace-branch' ignored\n"); | |
288 | break; | |
289 | ||
290 | case OPTION_TRACE_SEMANTICS : | |
50a2a691 AC |
291 | if (WITH_TRACE_ALU_P |
292 | && WITH_TRACE_FPU_P | |
293 | && WITH_TRACE_MEMORY_P | |
294 | && WITH_TRACE_BRANCH_P) | |
295 | { | |
ca0e29d1 MM |
296 | if (set_trace_option (sd, "-semantics", TRACE_ALU_IDX, arg) != SIM_RC_OK |
297 | || set_trace_option (sd, "-semantics", TRACE_FPU_IDX, arg) != SIM_RC_OK | |
298 | || set_trace_option (sd, "-semantics", TRACE_MEMORY_IDX, arg) != SIM_RC_OK | |
299 | || set_trace_option (sd, "-semantics", TRACE_BRANCH_IDX, arg) != SIM_RC_OK) | |
50a2a691 AC |
300 | return SIM_RC_FAIL; |
301 | } | |
7b167b09 | 302 | else |
50a2a691 | 303 | sim_io_eprintf (sd, "Alu, fpu, memory, and/or branch tracing not compiled in, `--trace-semantics' ignored\n"); |
7b167b09 MM |
304 | break; |
305 | ||
091521c4 DE |
306 | case OPTION_TRACE_DEBUG : |
307 | if (WITH_TRACE_DEBUG_P) | |
ca0e29d1 | 308 | return set_trace_option (sd, "-debug", TRACE_DEBUG_IDX, arg); |
091521c4 DE |
309 | else |
310 | sim_io_eprintf (sd, "Tracing debug support not compiled in, `--trace-debug' ignored\n"); | |
311 | break; | |
312 | ||
3971886a AC |
313 | case OPTION_TRACE_FILE : |
314 | if (! WITH_TRACE) | |
315 | sim_io_eprintf (sd, "Tracing not compiled in, `--trace-file' ignored\n"); | |
316 | else | |
317 | { | |
318 | FILE *f = fopen (arg, "w"); | |
319 | ||
320 | if (f == NULL) | |
321 | { | |
322 | sim_io_eprintf (sd, "Unable to open trace output file `%s'\n", arg); | |
323 | return SIM_RC_FAIL; | |
324 | } | |
325 | for (n = 0; n < MAX_NR_PROCESSORS; ++n) | |
326 | TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, n))) = f; | |
091521c4 | 327 | TRACE_FILE (STATE_TRACE_DATA (sd)) = f; |
3971886a AC |
328 | } |
329 | break; | |
330 | } | |
331 | ||
332 | return SIM_RC_OK; | |
333 | } | |
334 | \f | |
335 | /* Install tracing support. */ | |
336 | ||
337 | SIM_RC | |
338 | trace_install (SIM_DESC sd) | |
339 | { | |
340 | int i; | |
341 | ||
50a2a691 AC |
342 | SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); |
343 | ||
93f75411 | 344 | sim_add_option_table (sd, NULL, trace_options); |
091521c4 | 345 | memset (STATE_TRACE_DATA (sd), 0, sizeof (* STATE_TRACE_DATA (sd))); |
3971886a AC |
346 | for (i = 0; i < MAX_NR_PROCESSORS; ++i) |
347 | memset (CPU_TRACE_DATA (STATE_CPU (sd, i)), 0, | |
348 | sizeof (* CPU_TRACE_DATA (STATE_CPU (sd, i)))); | |
349 | sim_module_add_uninstall_fn (sd, trace_uninstall); | |
350 | return SIM_RC_OK; | |
351 | } | |
352 | ||
353 | static void | |
354 | trace_uninstall (SIM_DESC sd) | |
355 | { | |
ea4e4493 | 356 | int i,j; |
091521c4 DE |
357 | FILE *sfile = TRACE_FILE (STATE_TRACE_DATA (sd)); |
358 | ||
359 | if (sfile != NULL) | |
360 | fclose (sfile); | |
3971886a AC |
361 | |
362 | for (i = 0; i < MAX_NR_PROCESSORS; ++i) | |
363 | { | |
091521c4 DE |
364 | FILE *cfile = TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, i))); |
365 | if (cfile != NULL && cfile != sfile) | |
ea4e4493 DE |
366 | { |
367 | /* If output from different cpus is going to the same file, | |
368 | avoid closing the file twice. */ | |
369 | for (j = 0; j < i; ++j) | |
091521c4 | 370 | if (TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, j))) == cfile) |
ea4e4493 DE |
371 | break; |
372 | if (i == j) | |
091521c4 | 373 | fclose (cfile); |
ea4e4493 | 374 | } |
3971886a AC |
375 | } |
376 | } | |
377 | \f | |
8dcc896d AC |
378 | typedef enum { |
379 | trace_fmt_invalid, | |
380 | trace_fmt_word, | |
381 | trace_fmt_fp, | |
382 | trace_fmt_fpu, | |
383 | trace_fmt_string, | |
0325f2dc AC |
384 | trace_fmt_bool, |
385 | trace_fmt_addr, | |
8dcc896d AC |
386 | trace_fmt_instruction_incomplete, |
387 | } data_fmt; | |
388 | ||
389 | /* compute the nr of trace data units consumed by data */ | |
390 | static int | |
391 | save_data_size (TRACE_DATA *data, | |
392 | long size) | |
393 | { | |
394 | return ((size + sizeof (TRACE_INPUT_DATA (data) [0]) - 1) | |
395 | / sizeof (TRACE_INPUT_DATA (data) [0])); | |
396 | } | |
397 | ||
398 | ||
399 | /* Archive DATA into the trace buffer */ | |
400 | static void | |
401 | save_data (SIM_DESC sd, | |
402 | TRACE_DATA *data, | |
403 | data_fmt fmt, | |
404 | long size, | |
405 | void *buf) | |
406 | { | |
407 | int i = TRACE_INPUT_IDX (data); | |
408 | if (i == sizeof (TRACE_INPUT_FMT (data))) | |
409 | sim_io_error (sd, "trace buffer overflow"); | |
410 | TRACE_INPUT_FMT (data) [i] = fmt; | |
411 | TRACE_INPUT_SIZE (data) [i] = size; | |
412 | memcpy (&TRACE_INPUT_DATA (data) [i], buf, size); | |
413 | i += save_data_size (data, size); | |
414 | TRACE_INPUT_IDX (data) = i; | |
415 | } | |
416 | ||
417 | static void | |
418 | print_data (SIM_DESC sd, | |
419 | sim_cpu *cpu, | |
420 | data_fmt fmt, | |
421 | long size, | |
422 | void *data) | |
423 | { | |
424 | switch (fmt) | |
425 | { | |
426 | case trace_fmt_instruction_incomplete: | |
427 | trace_printf (sd, cpu, " (instruction incomplete)"); | |
428 | break; | |
429 | case trace_fmt_word: | |
0325f2dc AC |
430 | case trace_fmt_addr: |
431 | { | |
432 | switch (size) | |
433 | { | |
434 | case sizeof (unsigned32): | |
435 | trace_printf (sd, cpu, " 0x%08lx", (long) * (unsigned32*) data); | |
436 | break; | |
437 | case sizeof (unsigned64): | |
d3e1d594 AC |
438 | trace_printf (sd, cpu, " 0x%08lx%08lx", |
439 | (long) ((* (unsigned64*) data) >> 32), | |
440 | (long) * (unsigned64*) data); | |
0325f2dc AC |
441 | break; |
442 | default: | |
443 | abort (); | |
444 | } | |
445 | break; | |
446 | } | |
447 | case trace_fmt_bool: | |
448 | { | |
449 | SIM_ASSERT (size == sizeof (int)); | |
450 | trace_printf (sd, cpu, " %-8s", | |
451 | (* (int*) data) ? "true" : "false"); | |
452 | break; | |
453 | } | |
8dcc896d | 454 | case trace_fmt_fp: |
0325f2dc AC |
455 | { |
456 | sim_fpu fp; | |
457 | switch (size) | |
458 | { | |
459 | /* FIXME: Assumes sizeof float == 4; sizeof double == 8 */ | |
460 | case 4: | |
461 | sim_fpu_32to (&fp, * (unsigned32*) data); | |
462 | break; | |
463 | case 8: | |
464 | sim_fpu_64to (&fp, * (unsigned32*) data); | |
465 | break; | |
466 | default: | |
467 | abort (); | |
468 | } | |
469 | trace_printf (sd, cpu, " %8g", sim_fpu_2d (&fp)); | |
470 | break; | |
471 | } | |
8dcc896d AC |
472 | case trace_fmt_fpu: |
473 | /* FIXME: At present sim_fpu data is stored as a double */ | |
474 | trace_printf (sd, cpu, " %8g", * (double*) data); | |
475 | break; | |
476 | case trace_fmt_string: | |
477 | trace_printf (sd, cpu, " %-8s", (char*) data); | |
478 | break; | |
479 | default: | |
480 | abort (); | |
481 | } | |
482 | } | |
483 | ||
484 | static const char * | |
485 | trace_idx_to_str (int trace_idx) | |
486 | { | |
487 | static char num[8]; | |
488 | switch (trace_idx) | |
489 | { | |
490 | case TRACE_ALU_IDX: return "alu: "; | |
491 | case TRACE_INSN_IDX: return "insn: "; | |
492 | case TRACE_DECODE_IDX: return "decode: "; | |
493 | case TRACE_EXTRACT_IDX: return "extract: "; | |
494 | case TRACE_MEMORY_IDX: return "memory: "; | |
495 | case TRACE_CORE_IDX: return "core: "; | |
496 | case TRACE_EVENTS_IDX: return "events: "; | |
497 | case TRACE_FPU_IDX: return "fpu: "; | |
498 | case TRACE_BRANCH_IDX: return "branch: "; | |
499 | default: | |
500 | sprintf (num, "?%d?", trace_idx); | |
501 | return num; | |
502 | } | |
503 | } | |
504 | ||
505 | static void | |
506 | trace_results (SIM_DESC sd, | |
507 | sim_cpu *cpu, | |
508 | int trace_idx, | |
509 | int last_input) | |
510 | { | |
511 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
512 | int nr_out; | |
513 | int i; | |
514 | ||
515 | /* cross check trace_idx against TRACE_IDX (data)? */ | |
516 | ||
517 | /* prefix */ | |
518 | trace_printf (sd, cpu, "%s %s", | |
519 | trace_idx_to_str (TRACE_IDX (data)), | |
520 | TRACE_PREFIX (data)); | |
521 | TRACE_IDX (data) = 0; | |
522 | ||
523 | for (i = 0, nr_out = 0; | |
524 | i < TRACE_INPUT_IDX (data); | |
525 | i += save_data_size (data, TRACE_INPUT_SIZE (data) [i]), nr_out++) | |
526 | { | |
527 | if (i == last_input) | |
528 | { | |
529 | int pad = (strlen (" 0x") + sizeof (unsigned_word) * 2); | |
530 | int padding = pad * (3 - nr_out); | |
531 | if (padding < 0) | |
532 | padding = 0; | |
533 | padding += strlen (" ::"); | |
534 | trace_printf (sd, cpu, "%*s", padding, " ::"); | |
535 | } | |
536 | print_data (sd, cpu, | |
537 | TRACE_INPUT_FMT (data) [i], | |
538 | TRACE_INPUT_SIZE (data) [i], | |
539 | &TRACE_INPUT_DATA (data) [i]); | |
540 | } | |
541 | trace_printf (sd, cpu, "\n"); | |
542 | } | |
543 | ||
544 | void | |
545 | trace_prefix (SIM_DESC sd, | |
546 | sim_cpu *cpu, | |
547 | address_word pc, | |
548 | int line_p, | |
549 | const char *filename, | |
550 | int linenum, | |
551 | const char *fmt, | |
552 | ...) | |
553 | { | |
554 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
555 | va_list ap; | |
556 | char *prefix = TRACE_PREFIX (data); | |
557 | char *chp; | |
558 | ||
ca0e29d1 | 559 | /* if the previous trace data wasn't flushed, flush it now with a |
8dcc896d AC |
560 | note indicating that this occured. */ |
561 | if (TRACE_IDX (data) != 0) | |
562 | { | |
563 | int last_input = TRACE_INPUT_IDX (data); | |
564 | save_data (sd, data, trace_fmt_instruction_incomplete, 1, ""); | |
565 | trace_results (sd, cpu, TRACE_IDX (data), last_input); | |
566 | } | |
567 | TRACE_IDX (data) = 0; | |
568 | TRACE_INPUT_IDX (data) = 0; | |
569 | ||
570 | if (!line_p) | |
571 | { | |
572 | sprintf (prefix, "%s:%-*d 0x%.*lx ", | |
573 | filename, | |
574 | SIZE_LINE_NUMBER, linenum, | |
575 | SIZE_PC, (long)pc); | |
576 | chp = strchr (prefix, '\0'); | |
577 | va_start (ap, fmt); | |
578 | vsprintf (chp, fmt, ap); | |
579 | va_end (ap); | |
580 | } | |
581 | else | |
582 | { | |
583 | char buf[256]; | |
584 | buf[0] = 0; | |
585 | if (STATE_TEXT_SECTION (CPU_STATE (cpu)) | |
586 | && pc >= STATE_TEXT_START (CPU_STATE (cpu)) | |
587 | && pc < STATE_TEXT_END (CPU_STATE (cpu))) | |
588 | { | |
589 | const char *pc_filename = (const char *)0; | |
590 | const char *pc_function = (const char *)0; | |
591 | unsigned int pc_linenum = 0; | |
93f75411 FF |
592 | bfd *abfd; |
593 | asymbol **asymbols; | |
8dcc896d | 594 | |
93f75411 FF |
595 | abfd = STATE_PROG_BFD (CPU_STATE (cpu)); |
596 | asymbols = STATE_PROG_SYMS (CPU_STATE (cpu)); | |
597 | if (asymbols == NULL) | |
598 | { | |
599 | long symsize; | |
600 | long symbol_count; | |
601 | ||
602 | symsize = bfd_get_symtab_upper_bound (abfd); | |
603 | if (symsize < 0) | |
604 | { | |
605 | sim_engine_abort (sd, cpu, 0, "could not read symbols\n"); | |
606 | } | |
607 | asymbols = (asymbol **) xmalloc (symsize); | |
608 | symbol_count = bfd_canonicalize_symtab (abfd, asymbols); | |
609 | if (symbol_count < 0) | |
610 | { | |
611 | sim_engine_abort (sd, cpu, 0, "could not canonicalize symbols\n"); | |
612 | } | |
613 | STATE_PROG_SYMS (CPU_STATE (cpu)) = asymbols; | |
614 | } | |
615 | if (bfd_find_nearest_line (abfd, | |
8dcc896d | 616 | STATE_TEXT_SECTION (CPU_STATE (cpu)), |
93f75411 | 617 | asymbols, |
8dcc896d AC |
618 | pc - STATE_TEXT_START (CPU_STATE (cpu)), |
619 | &pc_filename, &pc_function, &pc_linenum)) | |
620 | { | |
621 | char *p = buf; | |
622 | if (pc_linenum) | |
623 | { | |
624 | sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum); | |
625 | p += strlen (p); | |
626 | } | |
627 | else | |
628 | { | |
629 | sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---"); | |
630 | p += SIZE_LINE_NUMBER+2; | |
631 | } | |
632 | ||
633 | if (pc_function) | |
634 | { | |
635 | sprintf (p, "%s ", pc_function); | |
636 | p += strlen (p); | |
637 | } | |
638 | else if (pc_filename) | |
639 | { | |
640 | char *q = (char *) strrchr (pc_filename, '/'); | |
641 | sprintf (p, "%s ", (q) ? q+1 : pc_filename); | |
642 | p += strlen (p); | |
643 | } | |
644 | ||
645 | if (*p == ' ') | |
646 | *p = '\0'; | |
647 | } | |
648 | } | |
649 | ||
650 | sprintf (prefix, "0x%.*x %-*.*s ", | |
651 | SIZE_PC, (unsigned) pc, | |
652 | SIZE_LOCATION, SIZE_LOCATION, buf); | |
653 | chp = strchr (prefix, '\0'); | |
654 | va_start (ap, fmt); | |
655 | vsprintf (chp, fmt, ap); | |
656 | va_end (ap); | |
657 | } | |
658 | ||
659 | /* pad it out to TRACE_PREFIX_WIDTH. FIXME: The TRACE_PREFIX_WIDTH | |
660 | should be determined at build time using known information about | |
661 | the disassembled instructions */ | |
662 | #ifndef TRACE_PREFIX_WIDTH | |
663 | #define TRACE_PREFIX_WIDTH 48 | |
664 | #endif | |
665 | chp = strchr (prefix, '\0'); | |
666 | if (chp - prefix < TRACE_PREFIX_WIDTH) | |
667 | { | |
668 | memset (chp, ' ', TRACE_PREFIX_WIDTH - (chp - prefix)); | |
669 | chp = &prefix [TRACE_PREFIX_WIDTH]; | |
670 | *chp = '\0'; | |
671 | } | |
672 | strcpy (chp, " -"); | |
673 | ||
674 | /* check that we've not over flowed the prefix buffer */ | |
675 | if (strlen (prefix) >= sizeof (TRACE_PREFIX (data))) | |
676 | abort (); | |
677 | } | |
678 | ||
679 | void | |
680 | trace_generic (SIM_DESC sd, | |
681 | sim_cpu *cpu, | |
682 | int trace_idx, | |
683 | char *fmt, | |
684 | ...) | |
685 | { | |
686 | va_list ap; | |
687 | trace_printf (sd, cpu, "%s %s", | |
688 | trace_idx_to_str (trace_idx), | |
689 | TRACE_PREFIX (CPU_TRACE_DATA (cpu))); | |
690 | va_start (ap, fmt); | |
691 | trace_vprintf (sd, cpu, fmt, ap); | |
692 | va_end (ap); | |
693 | trace_printf (sd, cpu, "\n"); | |
694 | } | |
695 | ||
696 | void | |
697 | trace_input0 (SIM_DESC sd, | |
698 | sim_cpu *cpu, | |
699 | int trace_idx) | |
700 | { | |
701 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
702 | TRACE_IDX (data) = trace_idx; | |
703 | } | |
704 | ||
705 | void | |
706 | trace_input_word1 (SIM_DESC sd, | |
707 | sim_cpu *cpu, | |
708 | int trace_idx, | |
709 | unsigned_word d0) | |
710 | { | |
711 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
712 | TRACE_IDX (data) = trace_idx; | |
713 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0); | |
714 | } | |
715 | ||
716 | void | |
717 | trace_input_word2 (SIM_DESC sd, | |
718 | sim_cpu *cpu, | |
719 | int trace_idx, | |
720 | unsigned_word d0, | |
721 | unsigned_word d1) | |
722 | { | |
723 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
724 | TRACE_IDX (data) = trace_idx; | |
725 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0); | |
726 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1); | |
727 | } | |
728 | ||
729 | void | |
730 | trace_input_word3 (SIM_DESC sd, | |
731 | sim_cpu *cpu, | |
732 | int trace_idx, | |
733 | unsigned_word d0, | |
734 | unsigned_word d1, | |
735 | unsigned_word d2) | |
736 | { | |
737 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
738 | TRACE_IDX (data) = trace_idx; | |
739 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0); | |
740 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1); | |
741 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d2); | |
742 | } | |
743 | ||
d3e1d594 AC |
744 | void |
745 | trace_input_word4 (SIM_DESC sd, | |
746 | sim_cpu *cpu, | |
747 | int trace_idx, | |
748 | unsigned_word d0, | |
749 | unsigned_word d1, | |
750 | unsigned_word d2, | |
751 | unsigned_word d3) | |
752 | { | |
753 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
754 | TRACE_IDX (data) = trace_idx; | |
755 | save_data (sd, data, trace_fmt_word, sizeof (d0), &d0); | |
756 | save_data (sd, data, trace_fmt_word, sizeof (d1), &d1); | |
757 | save_data (sd, data, trace_fmt_word, sizeof (d2), &d2); | |
758 | save_data (sd, data, trace_fmt_word, sizeof (d3), &d3); | |
759 | } | |
760 | ||
0325f2dc AC |
761 | void |
762 | trace_input_bool1 (SIM_DESC sd, | |
763 | sim_cpu *cpu, | |
764 | int trace_idx, | |
765 | int d0) | |
766 | { | |
767 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
768 | TRACE_IDX (data) = trace_idx; | |
769 | save_data (sd, data, trace_fmt_bool, sizeof (d0), &d0); | |
770 | } | |
771 | ||
772 | void | |
773 | trace_input_addr1 (SIM_DESC sd, | |
774 | sim_cpu *cpu, | |
775 | int trace_idx, | |
776 | address_word d0) | |
777 | { | |
778 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
779 | TRACE_IDX (data) = trace_idx; | |
780 | save_data (sd, data, trace_fmt_addr, sizeof (d0), &d0); | |
781 | } | |
782 | ||
8dcc896d AC |
783 | void |
784 | trace_input_fp1 (SIM_DESC sd, | |
785 | sim_cpu *cpu, | |
786 | int trace_idx, | |
787 | fp_word f0) | |
788 | { | |
789 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
790 | TRACE_IDX (data) = trace_idx; | |
791 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0); | |
792 | } | |
793 | ||
794 | void | |
795 | trace_input_fp2 (SIM_DESC sd, | |
796 | sim_cpu *cpu, | |
797 | int trace_idx, | |
798 | fp_word f0, | |
799 | fp_word f1) | |
800 | { | |
801 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
802 | TRACE_IDX (data) = trace_idx; | |
803 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0); | |
804 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1); | |
805 | } | |
806 | ||
807 | void | |
808 | trace_input_fp3 (SIM_DESC sd, | |
809 | sim_cpu *cpu, | |
810 | int trace_idx, | |
811 | fp_word f0, | |
812 | fp_word f1, | |
813 | fp_word f2) | |
814 | { | |
815 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
816 | TRACE_IDX (data) = trace_idx; | |
817 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0); | |
818 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1); | |
819 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f2); | |
820 | } | |
821 | ||
822 | void | |
823 | trace_input_fpu1 (SIM_DESC sd, | |
824 | sim_cpu *cpu, | |
825 | int trace_idx, | |
826 | sim_fpu *f0) | |
827 | { | |
828 | double d; | |
829 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
830 | TRACE_IDX (data) = trace_idx; | |
831 | d = sim_fpu_2d (f0); | |
832 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
833 | } | |
834 | ||
835 | void | |
836 | trace_input_fpu2 (SIM_DESC sd, | |
837 | sim_cpu *cpu, | |
838 | int trace_idx, | |
839 | sim_fpu *f0, | |
840 | sim_fpu *f1) | |
841 | { | |
842 | double d; | |
843 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
844 | TRACE_IDX (data) = trace_idx; | |
845 | d = sim_fpu_2d (f0); | |
846 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
847 | d = sim_fpu_2d (f1); | |
848 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
849 | } | |
850 | ||
851 | void | |
852 | trace_input_fpu3 (SIM_DESC sd, | |
853 | sim_cpu *cpu, | |
854 | int trace_idx, | |
855 | sim_fpu *f0, | |
856 | sim_fpu *f1, | |
857 | sim_fpu *f2) | |
858 | { | |
859 | double d; | |
860 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
861 | TRACE_IDX (data) = trace_idx; | |
862 | d = sim_fpu_2d (f0); | |
863 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
864 | d = sim_fpu_2d (f1); | |
865 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
866 | d = sim_fpu_2d (f2); | |
867 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
868 | } | |
869 | ||
870 | void | |
871 | trace_result_word1 (SIM_DESC sd, | |
872 | sim_cpu *cpu, | |
873 | int trace_idx, | |
874 | unsigned_word r0) | |
875 | { | |
876 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
877 | int last_input; | |
878 | ||
879 | /* Append any results to the end of the inputs */ | |
880 | last_input = TRACE_INPUT_IDX (data); | |
881 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0); | |
882 | ||
883 | trace_results (sd, cpu, trace_idx, last_input); | |
884 | } | |
885 | ||
390ffa89 AC |
886 | void |
887 | trace_result0 (SIM_DESC sd, | |
888 | sim_cpu *cpu, | |
889 | int trace_idx) | |
890 | { | |
891 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
892 | int last_input; | |
893 | ||
894 | /* Append any results to the end of the inputs */ | |
895 | last_input = TRACE_INPUT_IDX (data); | |
896 | ||
897 | trace_results (sd, cpu, trace_idx, last_input); | |
898 | } | |
899 | ||
d3e1d594 AC |
900 | void |
901 | trace_result_word2 (SIM_DESC sd, | |
902 | sim_cpu *cpu, | |
903 | int trace_idx, | |
904 | unsigned_word r0, | |
905 | unsigned_word r1) | |
906 | { | |
907 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
908 | int last_input; | |
909 | ||
910 | /* Append any results to the end of the inputs */ | |
911 | last_input = TRACE_INPUT_IDX (data); | |
912 | save_data (sd, data, trace_fmt_word, sizeof (r0), &r0); | |
913 | save_data (sd, data, trace_fmt_word, sizeof (r1), &r1); | |
914 | ||
915 | trace_results (sd, cpu, trace_idx, last_input); | |
916 | } | |
917 | ||
918 | void | |
919 | trace_result_word4 (SIM_DESC sd, | |
920 | sim_cpu *cpu, | |
921 | int trace_idx, | |
922 | unsigned_word r0, | |
923 | unsigned_word r1, | |
924 | unsigned_word r2, | |
925 | unsigned_word r3) | |
926 | { | |
927 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
928 | int last_input; | |
929 | ||
930 | /* Append any results to the end of the inputs */ | |
931 | last_input = TRACE_INPUT_IDX (data); | |
932 | save_data (sd, data, trace_fmt_word, sizeof (r0), &r0); | |
933 | save_data (sd, data, trace_fmt_word, sizeof (r1), &r1); | |
934 | save_data (sd, data, trace_fmt_word, sizeof (r2), &r2); | |
935 | save_data (sd, data, trace_fmt_word, sizeof (r3), &r3); | |
936 | ||
937 | trace_results (sd, cpu, trace_idx, last_input); | |
938 | } | |
939 | ||
0325f2dc AC |
940 | void |
941 | trace_result_bool1 (SIM_DESC sd, | |
942 | sim_cpu *cpu, | |
943 | int trace_idx, | |
944 | int r0) | |
945 | { | |
946 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
947 | int last_input; | |
948 | ||
949 | /* Append any results to the end of the inputs */ | |
950 | last_input = TRACE_INPUT_IDX (data); | |
951 | save_data (sd, data, trace_fmt_bool, sizeof (r0), &r0); | |
952 | ||
953 | trace_results (sd, cpu, trace_idx, last_input); | |
954 | } | |
955 | ||
956 | void | |
957 | trace_result_addr1 (SIM_DESC sd, | |
958 | sim_cpu *cpu, | |
959 | int trace_idx, | |
960 | address_word r0) | |
961 | { | |
962 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
963 | int last_input; | |
964 | ||
965 | /* Append any results to the end of the inputs */ | |
966 | last_input = TRACE_INPUT_IDX (data); | |
967 | save_data (sd, data, trace_fmt_addr, sizeof (r0), &r0); | |
968 | ||
969 | trace_results (sd, cpu, trace_idx, last_input); | |
970 | } | |
971 | ||
8dcc896d AC |
972 | void |
973 | trace_result_fp1 (SIM_DESC sd, | |
974 | sim_cpu *cpu, | |
975 | int trace_idx, | |
976 | fp_word f0) | |
977 | { | |
978 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
979 | int last_input; | |
980 | ||
981 | /* Append any results to the end of the inputs */ | |
982 | last_input = TRACE_INPUT_IDX (data); | |
983 | save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0); | |
984 | ||
985 | trace_results (sd, cpu, trace_idx, last_input); | |
986 | } | |
987 | ||
988 | void | |
989 | trace_result_fpu1 (SIM_DESC sd, | |
990 | sim_cpu *cpu, | |
991 | int trace_idx, | |
992 | sim_fpu *f0) | |
993 | { | |
994 | double d; | |
995 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
996 | int last_input; | |
997 | ||
998 | /* Append any results to the end of the inputs */ | |
999 | last_input = TRACE_INPUT_IDX (data); | |
1000 | d = sim_fpu_2d (f0); | |
1001 | save_data (sd, data, trace_fmt_fp, sizeof (double), &d); | |
1002 | ||
1003 | trace_results (sd, cpu, trace_idx, last_input); | |
1004 | } | |
1005 | ||
1006 | void | |
1007 | trace_result_string1 (SIM_DESC sd, | |
1008 | sim_cpu *cpu, | |
1009 | int trace_idx, | |
1010 | char *s0) | |
1011 | { | |
1012 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
1013 | int last_input; | |
1014 | ||
1015 | /* Append any results to the end of the inputs */ | |
1016 | last_input = TRACE_INPUT_IDX (data); | |
1017 | save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0); | |
1018 | ||
1019 | trace_results (sd, cpu, trace_idx, last_input); | |
1020 | } | |
1021 | ||
1022 | void | |
1023 | trace_result_word1_string1 (SIM_DESC sd, | |
1024 | sim_cpu *cpu, | |
1025 | int trace_idx, | |
1026 | unsigned_word r0, | |
1027 | char *s0) | |
1028 | { | |
1029 | TRACE_DATA *data = CPU_TRACE_DATA (cpu); | |
1030 | int last_input; | |
1031 | ||
1032 | /* Append any results to the end of the inputs */ | |
1033 | last_input = TRACE_INPUT_IDX (data); | |
1034 | save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0); | |
1035 | save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0); | |
1036 | ||
1037 | trace_results (sd, cpu, trace_idx, last_input); | |
1038 | } | |
1039 | \f | |
1040 | void | |
1041 | trace_vprintf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, va_list ap) | |
1042 | { | |
1043 | if (cpu != NULL) | |
1044 | { | |
1045 | if (TRACE_FILE (CPU_TRACE_DATA (cpu)) != NULL) | |
1046 | vfprintf (TRACE_FILE (CPU_TRACE_DATA (cpu)), fmt, ap); | |
1047 | else | |
1048 | sim_io_evprintf (sd, fmt, ap); | |
1049 | } | |
1050 | else | |
1051 | { | |
1052 | if (TRACE_FILE (STATE_TRACE_DATA (sd)) != NULL) | |
1053 | vfprintf (TRACE_FILE (STATE_TRACE_DATA (sd)), fmt, ap); | |
1054 | else | |
1055 | sim_io_evprintf (sd, fmt, ap); | |
1056 | } | |
1057 | } | |
1058 | ||
e9b2f579 | 1059 | void |
d0adfefd | 1060 | trace_one_insn (SIM_DESC sd, sim_cpu *cpu, address_word pc, |
7b167b09 | 1061 | int line_p, const char *filename, int linenum, |
381f42ef AC |
1062 | const char *phase_wo_colon, const char *fmt, |
1063 | ...) | |
a7724171 | 1064 | { |
381f42ef | 1065 | va_list ap; |
7b167b09 MM |
1066 | char phase[SIZE_PHASE+2]; |
1067 | ||
1068 | strncpy (phase, phase_wo_colon, SIZE_PHASE); | |
1069 | strcat (phase, ":"); | |
1070 | ||
d0adfefd | 1071 | if (!line_p) |
381f42ef AC |
1072 | { |
1073 | trace_printf (sd, cpu, "%-*s %s:%-*d 0x%.*lx ", | |
1074 | SIZE_PHASE+1, phase, | |
1075 | filename, | |
1076 | SIZE_LINE_NUMBER, linenum, | |
1077 | SIZE_PC, (long)pc); | |
1078 | va_start (ap, fmt); | |
1079 | trace_vprintf (sd, cpu, fmt, ap); | |
1080 | va_end (ap); | |
1081 | trace_printf (sd, cpu, "\n"); | |
1082 | } | |
a7724171 MM |
1083 | else |
1084 | { | |
1085 | char buf[256]; | |
1086 | ||
1087 | buf[0] = 0; | |
1088 | if (STATE_TEXT_SECTION (CPU_STATE (cpu)) | |
1089 | && pc >= STATE_TEXT_START (CPU_STATE (cpu)) | |
1090 | && pc < STATE_TEXT_END (CPU_STATE (cpu))) | |
1091 | { | |
1092 | const char *pc_filename = (const char *)0; | |
1093 | const char *pc_function = (const char *)0; | |
1094 | unsigned int pc_linenum = 0; | |
1095 | ||
1096 | if (bfd_find_nearest_line (STATE_PROG_BFD (CPU_STATE (cpu)), | |
1097 | STATE_TEXT_SECTION (CPU_STATE (cpu)), | |
1098 | (struct symbol_cache_entry **) 0, | |
1099 | pc - STATE_TEXT_START (CPU_STATE (cpu)), | |
1100 | &pc_filename, &pc_function, &pc_linenum)) | |
1101 | { | |
1102 | char *p = buf; | |
1103 | if (pc_linenum) | |
1104 | { | |
1105 | sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum); | |
1106 | p += strlen (p); | |
1107 | } | |
1108 | else | |
1109 | { | |
1110 | sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---"); | |
1111 | p += SIZE_LINE_NUMBER+2; | |
1112 | } | |
1113 | ||
1114 | if (pc_function) | |
1115 | { | |
1116 | sprintf (p, "%s ", pc_function); | |
1117 | p += strlen (p); | |
1118 | } | |
d0adfefd | 1119 | else if (pc_filename) |
a7724171 | 1120 | { |
d0adfefd MM |
1121 | char *q = (char *) strrchr (pc_filename, '/'); |
1122 | sprintf (p, "%s ", (q) ? q+1 : pc_filename); | |
a7724171 MM |
1123 | p += strlen (p); |
1124 | } | |
1125 | ||
1126 | if (*p == ' ') | |
1127 | *p = '\0'; | |
1128 | } | |
1129 | } | |
1130 | ||
381f42ef | 1131 | trace_printf (sd, cpu, "%-*s 0x%.*x %-*.*s ", |
7b167b09 | 1132 | SIZE_PHASE+1, phase, |
a7724171 | 1133 | SIZE_PC, (unsigned) pc, |
381f42ef AC |
1134 | SIZE_LOCATION, SIZE_LOCATION, buf); |
1135 | va_start (ap, fmt); | |
1136 | trace_vprintf (sd, cpu, fmt, ap); | |
1137 | va_end (ap); | |
1138 | trace_printf (sd, cpu, "\n"); | |
a7724171 MM |
1139 | } |
1140 | } | |
381f42ef | 1141 | |
a7724171 | 1142 | void |
3971886a | 1143 | trace_printf VPARAMS ((SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...)) |
e9b2f579 | 1144 | { |
091521c4 | 1145 | #if !defined __STDC__ && !defined ALMOST_STDC |
3971886a | 1146 | SIM_DESC sd; |
e9b2f579 DE |
1147 | sim_cpu *cpu; |
1148 | const char *fmt; | |
1149 | #endif | |
1150 | va_list ap; | |
1151 | ||
1152 | VA_START (ap, fmt); | |
091521c4 | 1153 | #if !defined __STDC__ && !defined ALMOST_STDC |
3971886a | 1154 | sd = va_arg (ap, SIM_DESC); |
e9b2f579 DE |
1155 | cpu = va_arg (ap, sim_cpu *); |
1156 | fmt = va_arg (ap, const char *); | |
1157 | #endif | |
1158 | ||
381f42ef | 1159 | trace_vprintf (sd, cpu, fmt, ap); |
e9b2f579 DE |
1160 | |
1161 | va_end (ap); | |
1162 | } | |
1163 | ||
1164 | void | |
1165 | debug_printf VPARAMS ((sim_cpu *cpu, const char *fmt, ...)) | |
1166 | { | |
091521c4 | 1167 | #if !defined __STDC__ && !defined ALMOST_STDC |
e9b2f579 DE |
1168 | sim_cpu *cpu; |
1169 | const char *fmt; | |
1170 | #endif | |
1171 | va_list ap; | |
1172 | ||
1173 | VA_START (ap, fmt); | |
091521c4 | 1174 | #if !defined __STDC__ && !defined ALMOST_STDC |
e9b2f579 DE |
1175 | cpu = va_arg (ap, sim_cpu *); |
1176 | fmt = va_arg (ap, const char *); | |
1177 | #endif | |
1178 | ||
1179 | if (CPU_DEBUG_FILE (cpu) == NULL) | |
1180 | (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered) | |
1181 | (STATE_CALLBACK (CPU_STATE (cpu)), fmt, ap); | |
1182 | else | |
1183 | vfprintf (CPU_DEBUG_FILE (cpu), fmt, ap); | |
1184 | ||
1185 | va_end (ap); | |
1186 | } |