Commit | Line | Data |
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0f2811d1 | 1 | /* Simulator tracing/debugging support. |
0325f2dc | 2 | Copyright (C) 1997, 1998 Free Software Foundation, Inc. |
0f2811d1 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 | /* This file is meant to be included by sim-basics.h. */ | |
22 | ||
23 | #ifndef SIM_TRACE_H | |
24 | #define SIM_TRACE_H | |
25 | ||
3971886a | 26 | /* Standard traceable entities. */ |
3971886a | 27 | |
8dcc896d AC |
28 | enum { |
29 | /* Trace insn execution. */ | |
30 | TRACE_INSN_IDX = 1, | |
31 | ||
32 | /* Trace insn decoding. | |
33 | ??? This is more of a simulator debugging operation and might best be | |
34 | moved to --debug-decode. */ | |
35 | TRACE_DECODE_IDX, | |
36 | ||
37 | /* Trace insn extraction. | |
38 | ??? This is more of a simulator debugging operation and might best be | |
39 | moved to --debug-extract. */ | |
40 | TRACE_EXTRACT_IDX, | |
41 | ||
42 | /* Trace insn execution but include line numbers. */ | |
43 | TRACE_LINENUM_IDX, | |
44 | ||
45 | /* Trace memory operations. | |
46 | The difference between this and TRACE_CORE_IDX is (I think) that this | |
47 | is intended to apply to a higher level. TRACE_CORE_IDX applies to the | |
48 | low level core operations. */ | |
49 | TRACE_MEMORY_IDX, | |
50 | ||
51 | /* Include model performance data in tracing output. */ | |
52 | TRACE_MODEL_IDX, | |
53 | ||
54 | /* Trace ALU operations. */ | |
55 | TRACE_ALU_IDX, | |
56 | ||
57 | /* Trace memory core operations. */ | |
58 | TRACE_CORE_IDX, | |
59 | ||
60 | /* Trace events. */ | |
61 | TRACE_EVENTS_IDX, | |
62 | ||
63 | /* Trace fpu operations. */ | |
64 | TRACE_FPU_IDX, | |
65 | ||
66 | /* Trace branching. */ | |
67 | TRACE_BRANCH_IDX, | |
68 | ||
69 | /* Add information useful for debugging the simulator to trace output. */ | |
70 | TRACE_DEBUG_IDX, | |
71 | ||
72 | /* Simulator specific trace bits begin here. */ | |
73 | TRACE_NEXT_IDX, | |
74 | ||
75 | }; | |
7b167b09 MM |
76 | /* Maximum number of traceable entities. */ |
77 | #ifndef MAX_TRACE_VALUES | |
78 | #define MAX_TRACE_VALUES 32 | |
79 | #endif | |
0325f2dc AC |
80 | |
81 | /* The -t option only prints useful values. It's easy to type and shouldn't | |
82 | splat on the screen everything under the sun making nothing easy to | |
83 | find. */ | |
84 | #define TRACE_USEFUL_MASK \ | |
85 | ((1 << TRACE_INSN_IDX) \ | |
86 | | (1 << TRACE_LINENUM_IDX) \ | |
87 | | (1 << TRACE_MEMORY_IDX) \ | |
88 | | (1 << TRACE_MODEL_IDX) \ | |
89 | | (1 << TRACE_EVENTS_IDX)) | |
8dcc896d AC |
90 | \f |
91 | /* Masks so WITH_TRACE can have symbolic values. | |
92 | The case choice here is on purpose. The lowercase parts are args to | |
93 | --with-trace. */ | |
94 | #define TRACE_insn (1 << TRACE_INSN_IDX) | |
95 | #define TRACE_decode (1 << TRACE_DECODE_IDX) | |
96 | #define TRACE_extract (1 << TRACE_EXTRACT_IDX) | |
97 | #define TRACE_linenum (1 << TRACE_LINENUM_IDX) | |
98 | #define TRACE_memory (1 << TRACE_MEMORY_IDX) | |
99 | #define TRACE_model (1 << TRACE_MODEL_IDX) | |
100 | #define TRACE_alu (1 << TRACE_ALU_IDX) | |
101 | #define TRACE_core (1 << TRACE_CORE_IDX) | |
102 | #define TRACE_events (1 << TRACE_EVENTS_IDX) | |
103 | #define TRACE_fpu (1 << TRACE_FPU_IDX) | |
104 | #define TRACE_branch (1 << TRACE_BRANCH_IDX) | |
105 | #define TRACE_debug (1 << TRACE_DEBUG_IDX) | |
3971886a AC |
106 | |
107 | /* Preprocessor macros to simplify tests of WITH_TRACE. */ | |
7b167b09 MM |
108 | #define WITH_TRACE_INSN_P (WITH_TRACE & TRACE_insn) |
109 | #define WITH_TRACE_DECODE_P (WITH_TRACE & TRACE_decode) | |
110 | #define WITH_TRACE_EXTRACT_P (WITH_TRACE & TRACE_extract) | |
111 | #define WITH_TRACE_LINENUM_P (WITH_TRACE & TRACE_linenum) | |
112 | #define WITH_TRACE_MEMORY_P (WITH_TRACE & TRACE_memory) | |
113 | #define WITH_TRACE_MODEL_P (WITH_TRACE & TRACE_model) | |
114 | #define WITH_TRACE_ALU_P (WITH_TRACE & TRACE_alu) | |
115 | #define WITH_TRACE_CORE_P (WITH_TRACE & TRACE_core) | |
116 | #define WITH_TRACE_EVENTS_P (WITH_TRACE & TRACE_events) | |
117 | #define WITH_TRACE_FPU_P (WITH_TRACE & TRACE_fpu) | |
118 | #define WITH_TRACE_BRANCH_P (WITH_TRACE & TRACE_branch) | |
8dcc896d | 119 | #define WITH_TRACE_DEBUG_P (WITH_TRACE & TRACE_debug) |
3971886a AC |
120 | |
121 | /* Tracing install handler. */ | |
122 | MODULE_INSTALL_FN trace_install; | |
123 | \f | |
8dcc896d AC |
124 | /* Struct containing all system and cpu trace data. |
125 | ||
126 | System trace data is stored with the associated module. | |
127 | System and cpu tracing must share the same space of bitmasks as they | |
128 | are arguments to --with-trace. One could have --with-trace and | |
129 | --with-cpu-trace or some such but that's an over-complication at this point | |
130 | in time. Also, there may be occasions where system and cpu tracing may | |
131 | wish to share a name. */ | |
132 | ||
133 | typedef struct _trace_data { | |
3971886a | 134 | |
3971886a AC |
135 | /* Boolean array of specified tracing flags. */ |
136 | /* ??? It's not clear that using an array vs a bit mask is faster. | |
137 | Consider the case where one wants to test whether any of several bits | |
138 | are set. */ | |
139 | char trace_flags[MAX_TRACE_VALUES]; | |
140 | #define TRACE_FLAGS(t) ((t)->trace_flags) | |
141 | ||
142 | /* Tracing output goes to this or stderr if NULL. | |
143 | We can't store `stderr' here as stderr goes through a callback. */ | |
144 | FILE *trace_file; | |
145 | #define TRACE_FILE(t) ((t)->trace_file) | |
8dcc896d AC |
146 | |
147 | /* Buffer to store the prefix to be printed before any trace line */ | |
148 | char trace_prefix[256]; | |
149 | #define TRACE_PREFIX(t) ((t)->trace_prefix) | |
150 | ||
151 | /* Buffer to save the inputs for the current instruction. Use a | |
152 | union to force the buffer into correct alignment */ | |
153 | union { | |
154 | unsigned8 i8; | |
155 | unsigned16 i16; | |
156 | unsigned32 i32; | |
157 | unsigned64 i64; | |
158 | } trace_input_data[16]; | |
159 | unsigned8 trace_input_fmt[16]; | |
160 | unsigned8 trace_input_size[16]; | |
161 | int trace_input_idx; | |
162 | #define TRACE_INPUT_DATA(t) ((t)->trace_input_data) | |
163 | #define TRACE_INPUT_FMT(t) ((t)->trace_input_fmt) | |
164 | #define TRACE_INPUT_SIZE(t) ((t)->trace_input_size) | |
165 | #define TRACE_INPUT_IDX(t) ((t)->trace_input_idx) | |
166 | ||
167 | /* Category of trace being performed */ | |
168 | int trace_idx; | |
169 | #define TRACE_IDX(t) ((t)->trace_idx) | |
170 | ||
3971886a | 171 | } TRACE_DATA; |
8dcc896d | 172 | |
3971886a | 173 | \f |
8dcc896d | 174 | /* System tracing support. */ |
3971886a | 175 | |
8dcc896d | 176 | #define STATE_TRACE_FLAGS(sd) TRACE_FLAGS (STATE_TRACE_DATA (sd)) |
3971886a | 177 | |
8dcc896d AC |
178 | /* Return non-zero if tracing of IDX is enabled for non-cpu specific |
179 | components. The "S" in "STRACE" refers to "System". */ | |
180 | #define STRACE_P(sd,idx) \ | |
181 | ((WITH_TRACE & (1 << (idx))) != 0 \ | |
182 | && STATE_TRACE_FLAGS (sd)[idx] != 0) | |
183 | ||
184 | /* Non-zero if --trace-<xxxx> was specified for SD. */ | |
185 | #define STRACE_DEBUG_P(sd) STRACE_P (sd, TRACE_DEBUG_IDX) | |
186 | \f | |
187 | /* CPU tracing support. */ | |
0f2811d1 | 188 | |
8dcc896d | 189 | #define CPU_TRACE_FLAGS(cpu) TRACE_FLAGS (CPU_TRACE_DATA (cpu)) |
0f2811d1 DE |
190 | |
191 | /* Return non-zero if tracing of IDX is enabled for CPU. */ | |
192 | #define TRACE_P(cpu,idx) \ | |
193 | ((WITH_TRACE & (1 << (idx))) != 0 \ | |
194 | && CPU_TRACE_FLAGS (cpu)[idx] != 0) | |
195 | ||
8dcc896d | 196 | /* Non-zero if --trace-<xxxx> was specified for CPU. */ |
7b167b09 MM |
197 | #define TRACE_INSN_P(cpu) TRACE_P (cpu, TRACE_INSN_IDX) |
198 | #define TRACE_DECODE_P(cpu) TRACE_P (cpu, TRACE_DECODE_IDX) | |
199 | #define TRACE_EXTRACT_P(cpu) TRACE_P (cpu, TRACE_EXTRACT_IDX) | |
200 | #define TRACE_LINENUM_P(cpu) TRACE_P (cpu, TRACE_LINENUM_IDX) | |
201 | #define TRACE_MEMORY_P(cpu) TRACE_P (cpu, TRACE_MEMORY_IDX) | |
202 | #define TRACE_MODEL_P(cpu) TRACE_P (cpu, TRACE_MODEL_IDX) | |
203 | #define TRACE_ALU_P(cpu) TRACE_P (cpu, TRACE_ALU_IDX) | |
204 | #define TRACE_CORE_P(cpu) TRACE_P (cpu, TRACE_CORE_IDX) | |
205 | #define TRACE_EVENTS_P(cpu) TRACE_P (cpu, TRACE_EVENTS_IDX) | |
206 | #define TRACE_FPU_P(cpu) TRACE_P (cpu, TRACE_FPU_IDX) | |
207 | #define TRACE_BRANCH_P(cpu) TRACE_P (cpu, TRACE_BRANCH_IDX) | |
8dcc896d AC |
208 | #define TRACE_DEBUG_P(cpu) TRACE_P (cpu, TRACE_DEBUG_IDX) |
209 | \f | |
210 | /* Traceing functions. | |
211 | ||
212 | */ | |
213 | ||
214 | /* Prime the trace buffers ready for any trace output. | |
215 | Must be called prior to any other trace operation */ | |
216 | extern void trace_prefix PARAMS ((SIM_DESC sd, | |
217 | sim_cpu * cpu, | |
218 | address_word cia, | |
219 | int print_linenum_p, | |
220 | const char *file_name, | |
221 | int line_nr, | |
222 | const char *fmt, | |
223 | ...)) | |
224 | __attribute__((format (printf, 7, 8))); | |
225 | ||
226 | /* Generic trace print, assumes trace_prefix() has been called */ | |
227 | ||
228 | extern void trace_generic PARAMS ((SIM_DESC sd, | |
229 | sim_cpu *cpu, | |
230 | int trace_idx, | |
231 | char *fmt, | |
232 | ...)) | |
233 | __attribute__((format (printf, 4, 5))); | |
234 | ||
235 | /* Trace a varying number of word sized inputs/outputs. trace_result* | |
236 | must be called to close the trace operation. */ | |
237 | ||
238 | extern void trace_input0 PARAMS ((SIM_DESC sd, | |
239 | sim_cpu *cpu, | |
240 | int trace_idx)); | |
0325f2dc | 241 | |
8dcc896d AC |
242 | extern void trace_input_word1 PARAMS ((SIM_DESC sd, |
243 | sim_cpu *cpu, | |
244 | int trace_idx, | |
245 | unsigned_word d0)); | |
0325f2dc | 246 | |
8dcc896d AC |
247 | extern void trace_input_word2 PARAMS ((SIM_DESC sd, |
248 | sim_cpu *cpu, | |
249 | int trace_idx, | |
250 | unsigned_word d0, | |
251 | unsigned_word d1)); | |
0325f2dc | 252 | |
8dcc896d AC |
253 | extern void trace_input_word3 PARAMS ((SIM_DESC sd, |
254 | sim_cpu *cpu, | |
255 | int trace_idx, | |
256 | unsigned_word d0, | |
257 | unsigned_word d1, | |
258 | unsigned_word d2)); | |
259 | ||
d3e1d594 AC |
260 | extern void trace_input_word4 PARAMS ((SIM_DESC sd, |
261 | sim_cpu *cpu, | |
262 | int trace_idx, | |
263 | unsigned_word d0, | |
264 | unsigned_word d1, | |
265 | unsigned_word d2, | |
266 | unsigned_word d3)); | |
267 | ||
268 | extern void trace_input_addr1 PARAMS ((SIM_DESC sd, | |
269 | sim_cpu *cpu, | |
270 | int trace_idx, | |
271 | address_word d0)); | |
272 | ||
0325f2dc AC |
273 | extern void trace_input_bool1 PARAMS ((SIM_DESC sd, |
274 | sim_cpu *cpu, | |
275 | int trace_idx, | |
276 | int d0)); | |
277 | ||
8dcc896d AC |
278 | extern void trace_input_fp1 PARAMS ((SIM_DESC sd, |
279 | sim_cpu *cpu, | |
280 | int trace_idx, | |
281 | fp_word f0)); | |
282 | ||
283 | extern void trace_input_fp2 PARAMS ((SIM_DESC sd, | |
284 | sim_cpu *cpu, | |
285 | int trace_idx, | |
286 | fp_word f0, | |
287 | fp_word f1)); | |
288 | ||
289 | extern void trace_input_fp3 PARAMS ((SIM_DESC sd, | |
290 | sim_cpu *cpu, | |
291 | int trace_idx, | |
292 | fp_word f0, | |
293 | fp_word f1, | |
294 | fp_word f2)); | |
295 | ||
296 | extern void trace_input_fpu1 PARAMS ((SIM_DESC sd, | |
297 | sim_cpu *cpu, | |
298 | int trace_idx, | |
299 | struct _sim_fpu *f0)); | |
300 | ||
301 | extern void trace_input_fpu2 PARAMS ((SIM_DESC sd, | |
302 | sim_cpu *cpu, | |
303 | int trace_idx, | |
304 | struct _sim_fpu *f0, | |
305 | struct _sim_fpu *f1)); | |
306 | ||
307 | extern void trace_input_fpu3 PARAMS ((SIM_DESC sd, | |
308 | sim_cpu *cpu, | |
309 | int trace_idx, | |
310 | struct _sim_fpu *f0, | |
311 | struct _sim_fpu *f1, | |
312 | struct _sim_fpu *f2)); | |
0f2811d1 | 313 | |
8dcc896d AC |
314 | /* Other trace_input{_<fmt><nr-inputs>} functions can go here */ |
315 | ||
316 | extern void trace_result_word1 PARAMS ((SIM_DESC sd, | |
317 | sim_cpu *cpu, | |
318 | int trace_idx, | |
319 | unsigned_word r0)); | |
320 | ||
d3e1d594 AC |
321 | extern void trace_result_word2 PARAMS ((SIM_DESC sd, |
322 | sim_cpu *cpu, | |
323 | int trace_idx, | |
324 | unsigned_word r0, | |
325 | unsigned_word r1)); | |
326 | ||
327 | extern void trace_result_word4 PARAMS ((SIM_DESC sd, | |
328 | sim_cpu *cpu, | |
329 | int trace_idx, | |
330 | unsigned_word r0, | |
331 | unsigned_word r1, | |
332 | unsigned_word r2, | |
333 | unsigned_word r3)); | |
334 | ||
0325f2dc AC |
335 | extern void trace_result_bool1 PARAMS ((SIM_DESC sd, |
336 | sim_cpu *cpu, | |
337 | int trace_idx, | |
338 | int r0)); | |
339 | ||
340 | extern void trace_result_addr1 PARAMS ((SIM_DESC sd, | |
341 | sim_cpu *cpu, | |
342 | int trace_idx, | |
343 | address_word r0)); | |
344 | ||
8dcc896d AC |
345 | extern void trace_result_fp1 PARAMS ((SIM_DESC sd, |
346 | sim_cpu *cpu, | |
347 | int trace_idx, | |
348 | fp_word f0)); | |
349 | ||
350 | extern void trace_result_fpu1 PARAMS ((SIM_DESC sd, | |
351 | sim_cpu *cpu, | |
352 | int trace_idx, | |
353 | struct _sim_fpu *f0)); | |
354 | ||
355 | extern void trace_result_string1 PARAMS ((SIM_DESC sd, | |
356 | sim_cpu *cpu, | |
357 | int trace_idx, | |
358 | char *str0)); | |
359 | ||
360 | extern void trace_result_word1_string1 PARAMS ((SIM_DESC sd, | |
361 | sim_cpu *cpu, | |
362 | int trace_idx, | |
363 | unsigned_word r0, | |
364 | char *s0)); | |
365 | ||
366 | /* Other trace_result{_<type><nr-results>} */ | |
367 | ||
368 | ||
369 | /* Macro's for tracing ALU instructions */ | |
0325f2dc | 370 | |
8dcc896d AC |
371 | #define TRACE_ALU_INPUT0() \ |
372 | do { \ | |
373 | if (TRACE_ALU_P (CPU)) \ | |
374 | trace_input0 (SD, CPU, TRACE_ALU_IDX); \ | |
375 | } while (0) | |
376 | ||
377 | #define TRACE_ALU_INPUT1(V0) \ | |
378 | do { \ | |
379 | if (TRACE_ALU_P (CPU)) \ | |
380 | trace_input_word1 (SD, CPU, TRACE_ALU_IDX, (V0)); \ | |
381 | } while (0) | |
382 | ||
383 | #define TRACE_ALU_INPUT2(V0,V1) \ | |
384 | do { \ | |
385 | if (TRACE_ALU_P (CPU)) \ | |
386 | trace_input_word2 (SD, CPU, TRACE_ALU_IDX, (V0), (V1)); \ | |
387 | } while (0) | |
388 | ||
389 | #define TRACE_ALU_INPUT3(V0,V1,V2) \ | |
390 | do { \ | |
391 | if (TRACE_ALU_P (CPU)) \ | |
392 | trace_input_word3 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2)); \ | |
393 | } while (0) | |
394 | ||
d3e1d594 AC |
395 | #define TRACE_ALU_INPUT4(V0,V1,V2,V3) \ |
396 | do { \ | |
397 | if (TRACE_ALU_P (CPU)) \ | |
398 | trace_input_word4 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2), (V3)); \ | |
399 | } while (0) | |
400 | ||
401 | #define TRACE_ALU_RESULT(R0) TRACE_ALU_RESULT1(R0) | |
402 | ||
403 | #define TRACE_ALU_RESULT1(R0) \ | |
8dcc896d AC |
404 | do { \ |
405 | if (TRACE_ALU_P (CPU)) \ | |
406 | trace_result_word1 (SD, CPU, TRACE_ALU_IDX, (R0)); \ | |
407 | } while (0) | |
408 | ||
d3e1d594 AC |
409 | #define TRACE_ALU_RESULT2(R0,R1) \ |
410 | do { \ | |
411 | if (TRACE_ALU_P (CPU)) \ | |
412 | trace_result_word2 (SD, CPU, TRACE_ALU_IDX, (R0), (R1)); \ | |
413 | } while (0) | |
414 | ||
415 | #define TRACE_ALU_RESULT4(R0,R1,R2,R3) \ | |
416 | do { \ | |
417 | if (TRACE_ALU_P (CPU)) \ | |
418 | trace_result_word4 (SD, CPU, TRACE_ALU_IDX, (R0), (R1), (R2), (R3)); \ | |
419 | } while (0) | |
420 | ||
0325f2dc AC |
421 | |
422 | /* Macro's for tracing FPU instructions */ | |
423 | ||
424 | #define TRACE_FPU_INPUT0() \ | |
425 | do { \ | |
426 | if (TRACE_FPU_P (CPU)) \ | |
427 | trace_input0 (SD, CPU, TRACE_FPU_IDX); \ | |
428 | } while (0) | |
429 | ||
430 | #define TRACE_FPU_INPUT1(V0) \ | |
431 | do { \ | |
432 | if (TRACE_FPU_P (CPU)) \ | |
433 | trace_input_fp1 (SD, CPU, TRACE_FPU_IDX, (V0)); \ | |
434 | } while (0) | |
435 | ||
436 | #define TRACE_FPU_INPUT2(V0,V1) \ | |
437 | do { \ | |
438 | if (TRACE_FPU_P (CPU)) \ | |
439 | trace_input_fp2 (SD, CPU, TRACE_FPU_IDX, (V0), (V1)); \ | |
440 | } while (0) | |
441 | ||
442 | #define TRACE_FPU_INPUT3(V0,V1,V2) \ | |
443 | do { \ | |
444 | if (TRACE_FPU_P (CPU)) \ | |
445 | trace_input_fp3 (SD, CPU, TRACE_FPU_IDX, (V0), (V1), (V2)); \ | |
446 | } while (0) | |
447 | ||
448 | #define TRACE_FPU_RESULT(R0) \ | |
449 | do { \ | |
450 | if (TRACE_FPU_P (CPU)) \ | |
451 | trace_result_fp1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ | |
452 | } while (0) | |
453 | ||
454 | #define TRACE_FPU_RESULT_BOOL(R0) \ | |
455 | do { \ | |
456 | if (TRACE_FPU_P (CPU)) \ | |
457 | trace_result_bool1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ | |
458 | } while (0) | |
459 | ||
460 | ||
461 | /* Macros for tracing branches */ | |
462 | ||
463 | #define TRACE_BRANCH_INPUT(COND) \ | |
464 | do { \ | |
465 | if (TRACE_BRANCH_P (CPU)) \ | |
466 | trace_input_bool1 (SD, CPU, TRACE_BRANCH_IDX, (COND)); \ | |
467 | } while (0) | |
468 | ||
469 | #define TRACE_BRANCH_RESULT(DEST) \ | |
470 | do { \ | |
471 | if (TRACE_BRANCH_P (CPU)) \ | |
472 | trace_result_addr1 (SD, CPU, TRACE_BRANCH_IDX, (DEST)); \ | |
473 | } while (0) | |
474 | ||
8dcc896d AC |
475 | \f |
476 | /* The function trace_one_insn has been replaced by trace_generic */ | |
381f42ef AC |
477 | extern void trace_one_insn PARAMS ((SIM_DESC sd, |
478 | sim_cpu * cpu, | |
479 | address_word cia, | |
480 | int print_linenum_p, | |
481 | const char *file_name, | |
482 | int line_nr, | |
483 | const char *unit, | |
484 | const char *fmt, | |
485 | ...)) | |
486 | __attribute__((format (printf, 8, 9))); | |
a7724171 | 487 | |
23b04e79 MM |
488 | extern void trace_printf PARAMS ((SIM_DESC, sim_cpu *, const char *, ...)) |
489 | __attribute__((format (printf, 3, 4))); | |
0f2811d1 | 490 | |
381f42ef AC |
491 | extern void trace_vprintf PARAMS ((SIM_DESC, sim_cpu *, const char *, va_list)); |
492 | ||
3971886a AC |
493 | /* Debug support. |
494 | This is included here because there isn't enough of it to justify | |
495 | a sim-debug.h. */ | |
0f2811d1 | 496 | |
0f2811d1 DE |
497 | /* Return non-zero if debugging of IDX for CPU is enabled. */ |
498 | #define DEBUG_P(cpu, idx) \ | |
499 | ((WITH_DEBUG & (1 << (idx))) != 0 \ | |
500 | && CPU_DEBUG_FLAGS (cpu)[idx] != 0) | |
501 | ||
502 | /* Non-zero if "--debug-insn" specified. */ | |
503 | #define DEBUG_INSN_P(cpu) DEBUG_P (cpu, DEBUG_INSN_IDX) | |
504 | ||
8dcc896d | 505 | extern void debug_printf PARAMS ((sim_cpu *, const char *, ...)) |
23b04e79 | 506 | __attribute__((format (printf, 2, 3))); |
0f2811d1 DE |
507 | |
508 | #endif /* SIM_TRACE_H */ |