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c906108c | 1 | /* Simulator tracing/debugging support. |
9b254dd1 | 2 | Copyright (C) 1997, 1998, 2001, 2007, 2008 Free Software Foundation, Inc. |
c906108c SS |
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 | |
4744ac1b JB |
9 | the Free Software Foundation; either version 3 of the License, or |
10 | (at your option) any later version. | |
c906108c SS |
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 | ||
4744ac1b JB |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
c906108c SS |
19 | |
20 | /* This file is meant to be included by sim-basics.h. */ | |
21 | ||
22 | #ifndef SIM_TRACE_H | |
23 | #define SIM_TRACE_H | |
24 | ||
25 | /* Standard traceable entities. */ | |
26 | ||
27 | enum { | |
28 | /* Trace insn execution. */ | |
29 | TRACE_INSN_IDX = 1, | |
30 | ||
31 | /* Trace insn decoding. | |
32 | ??? This is more of a simulator debugging operation and might best be | |
33 | moved to --debug-decode. */ | |
34 | TRACE_DECODE_IDX, | |
35 | ||
36 | /* Trace insn extraction. | |
37 | ??? This is more of a simulator debugging operation and might best be | |
38 | moved to --debug-extract. */ | |
39 | TRACE_EXTRACT_IDX, | |
40 | ||
41 | /* Trace insn execution but include line numbers. */ | |
42 | TRACE_LINENUM_IDX, | |
43 | ||
44 | /* Trace memory operations. | |
45 | The difference between this and TRACE_CORE_IDX is (I think) that this | |
46 | is intended to apply to a higher level. TRACE_CORE_IDX applies to the | |
47 | low level core operations. */ | |
48 | TRACE_MEMORY_IDX, | |
49 | ||
50 | /* Include model performance data in tracing output. */ | |
51 | TRACE_MODEL_IDX, | |
52 | ||
53 | /* Trace ALU operations. */ | |
54 | TRACE_ALU_IDX, | |
55 | ||
56 | /* Trace memory core operations. */ | |
57 | TRACE_CORE_IDX, | |
58 | ||
59 | /* Trace events. */ | |
60 | TRACE_EVENTS_IDX, | |
61 | ||
62 | /* Trace fpu operations. */ | |
63 | TRACE_FPU_IDX, | |
64 | ||
01816cd8 BE |
65 | /* Trace vpu operations. */ |
66 | TRACE_VPU_IDX, | |
67 | ||
c906108c SS |
68 | /* Trace branching. */ |
69 | TRACE_BRANCH_IDX, | |
70 | ||
71 | /* Add information useful for debugging the simulator to trace output. */ | |
72 | TRACE_DEBUG_IDX, | |
73 | ||
74 | /* Simulator specific trace bits begin here. */ | |
75 | TRACE_NEXT_IDX, | |
76 | ||
77 | }; | |
78 | /* Maximum number of traceable entities. */ | |
79 | #ifndef MAX_TRACE_VALUES | |
80 | #define MAX_TRACE_VALUES 32 | |
81 | #endif | |
82 | ||
83 | /* The -t option only prints useful values. It's easy to type and shouldn't | |
84 | splat on the screen everything under the sun making nothing easy to | |
85 | find. */ | |
86 | #define TRACE_USEFUL_MASK \ | |
87 | ((1 << TRACE_INSN_IDX) \ | |
88 | | (1 << TRACE_LINENUM_IDX) \ | |
89 | | (1 << TRACE_MEMORY_IDX) \ | |
7fb283bc | 90 | | (1 << TRACE_MODEL_IDX)) |
c906108c SS |
91 | \f |
92 | /* Masks so WITH_TRACE can have symbolic values. | |
93 | The case choice here is on purpose. The lowercase parts are args to | |
94 | --with-trace. */ | |
95 | #define TRACE_insn (1 << TRACE_INSN_IDX) | |
96 | #define TRACE_decode (1 << TRACE_DECODE_IDX) | |
97 | #define TRACE_extract (1 << TRACE_EXTRACT_IDX) | |
98 | #define TRACE_linenum (1 << TRACE_LINENUM_IDX) | |
99 | #define TRACE_memory (1 << TRACE_MEMORY_IDX) | |
100 | #define TRACE_model (1 << TRACE_MODEL_IDX) | |
101 | #define TRACE_alu (1 << TRACE_ALU_IDX) | |
102 | #define TRACE_core (1 << TRACE_CORE_IDX) | |
103 | #define TRACE_events (1 << TRACE_EVENTS_IDX) | |
104 | #define TRACE_fpu (1 << TRACE_FPU_IDX) | |
01816cd8 | 105 | #define TRACE_vpu (1 << TRACE_VPU_IDX) |
c906108c SS |
106 | #define TRACE_branch (1 << TRACE_BRANCH_IDX) |
107 | #define TRACE_debug (1 << TRACE_DEBUG_IDX) | |
108 | ||
109 | /* Preprocessor macros to simplify tests of WITH_TRACE. */ | |
110 | #define WITH_TRACE_INSN_P (WITH_TRACE & TRACE_insn) | |
111 | #define WITH_TRACE_DECODE_P (WITH_TRACE & TRACE_decode) | |
112 | #define WITH_TRACE_EXTRACT_P (WITH_TRACE & TRACE_extract) | |
113 | #define WITH_TRACE_LINENUM_P (WITH_TRACE & TRACE_linenum) | |
114 | #define WITH_TRACE_MEMORY_P (WITH_TRACE & TRACE_memory) | |
115 | #define WITH_TRACE_MODEL_P (WITH_TRACE & TRACE_model) | |
116 | #define WITH_TRACE_ALU_P (WITH_TRACE & TRACE_alu) | |
117 | #define WITH_TRACE_CORE_P (WITH_TRACE & TRACE_core) | |
118 | #define WITH_TRACE_EVENTS_P (WITH_TRACE & TRACE_events) | |
119 | #define WITH_TRACE_FPU_P (WITH_TRACE & TRACE_fpu) | |
01816cd8 | 120 | #define WITH_TRACE_VPU_P (WITH_TRACE & TRACE_vpu) |
c906108c SS |
121 | #define WITH_TRACE_BRANCH_P (WITH_TRACE & TRACE_branch) |
122 | #define WITH_TRACE_DEBUG_P (WITH_TRACE & TRACE_debug) | |
123 | ||
124 | /* Tracing install handler. */ | |
125 | MODULE_INSTALL_FN trace_install; | |
126 | \f | |
127 | /* Struct containing all system and cpu trace data. | |
128 | ||
129 | System trace data is stored with the associated module. | |
130 | System and cpu tracing must share the same space of bitmasks as they | |
131 | are arguments to --with-trace. One could have --with-trace and | |
132 | --with-cpu-trace or some such but that's an over-complication at this point | |
133 | in time. Also, there may be occasions where system and cpu tracing may | |
134 | wish to share a name. */ | |
135 | ||
136 | typedef struct _trace_data { | |
137 | ||
138 | /* Global summary of all the current trace options */ | |
139 | char trace_any_p; | |
140 | ||
141 | /* Boolean array of specified tracing flags. */ | |
142 | /* ??? It's not clear that using an array vs a bit mask is faster. | |
143 | Consider the case where one wants to test whether any of several bits | |
144 | are set. */ | |
145 | char trace_flags[MAX_TRACE_VALUES]; | |
146 | #define TRACE_FLAGS(t) ((t)->trace_flags) | |
147 | ||
148 | /* Tracing output goes to this or stderr if NULL. | |
149 | We can't store `stderr' here as stderr goes through a callback. */ | |
150 | FILE *trace_file; | |
151 | #define TRACE_FILE(t) ((t)->trace_file) | |
152 | ||
153 | /* Buffer to store the prefix to be printed before any trace line. */ | |
154 | char trace_prefix[256]; | |
155 | #define TRACE_PREFIX(t) ((t)->trace_prefix) | |
156 | ||
157 | /* Buffer to save the inputs for the current instruction. Use a | |
158 | union to force the buffer into correct alignment */ | |
159 | union { | |
160 | unsigned8 i8; | |
161 | unsigned16 i16; | |
162 | unsigned32 i32; | |
163 | unsigned64 i64; | |
164 | } trace_input_data[16]; | |
165 | unsigned8 trace_input_fmt[16]; | |
166 | unsigned8 trace_input_size[16]; | |
167 | int trace_input_idx; | |
168 | #define TRACE_INPUT_DATA(t) ((t)->trace_input_data) | |
169 | #define TRACE_INPUT_FMT(t) ((t)->trace_input_fmt) | |
170 | #define TRACE_INPUT_SIZE(t) ((t)->trace_input_size) | |
171 | #define TRACE_INPUT_IDX(t) ((t)->trace_input_idx) | |
172 | ||
173 | /* Category of trace being performed */ | |
174 | int trace_idx; | |
175 | #define TRACE_IDX(t) ((t)->trace_idx) | |
176 | ||
177 | /* Trace range. | |
178 | ??? Not all cpu's support this. */ | |
179 | ADDR_RANGE range; | |
180 | #define TRACE_RANGE(t) (& (t)->range) | |
181 | } TRACE_DATA; | |
182 | \f | |
183 | /* System tracing support. */ | |
184 | ||
185 | #define STATE_TRACE_FLAGS(sd) TRACE_FLAGS (STATE_TRACE_DATA (sd)) | |
186 | ||
187 | /* Return non-zero if tracing of IDX is enabled for non-cpu specific | |
188 | components. The "S" in "STRACE" refers to "System". */ | |
189 | #define STRACE_P(sd,idx) \ | |
190 | ((WITH_TRACE & (1 << (idx))) != 0 \ | |
191 | && STATE_TRACE_FLAGS (sd)[idx] != 0) | |
192 | ||
193 | /* Non-zero if --trace-<xxxx> was specified for SD. */ | |
194 | #define STRACE_DEBUG_P(sd) STRACE_P (sd, TRACE_DEBUG_IDX) | |
195 | \f | |
196 | /* CPU tracing support. */ | |
197 | ||
198 | #define CPU_TRACE_FLAGS(cpu) TRACE_FLAGS (CPU_TRACE_DATA (cpu)) | |
199 | ||
200 | /* Return non-zero if tracing of IDX is enabled for CPU. */ | |
201 | #define TRACE_P(cpu,idx) \ | |
202 | ((WITH_TRACE & (1 << (idx))) != 0 \ | |
203 | && CPU_TRACE_FLAGS (cpu)[idx] != 0) | |
204 | ||
205 | /* Non-zero if --trace-<xxxx> was specified for CPU. */ | |
206 | #define TRACE_ANY_P(cpu) ((WITH_TRACE) && (CPU_TRACE_DATA (cpu)->trace_any_p)) | |
207 | #define TRACE_INSN_P(cpu) TRACE_P (cpu, TRACE_INSN_IDX) | |
208 | #define TRACE_DECODE_P(cpu) TRACE_P (cpu, TRACE_DECODE_IDX) | |
209 | #define TRACE_EXTRACT_P(cpu) TRACE_P (cpu, TRACE_EXTRACT_IDX) | |
210 | #define TRACE_LINENUM_P(cpu) TRACE_P (cpu, TRACE_LINENUM_IDX) | |
211 | #define TRACE_MEMORY_P(cpu) TRACE_P (cpu, TRACE_MEMORY_IDX) | |
212 | #define TRACE_MODEL_P(cpu) TRACE_P (cpu, TRACE_MODEL_IDX) | |
213 | #define TRACE_ALU_P(cpu) TRACE_P (cpu, TRACE_ALU_IDX) | |
214 | #define TRACE_CORE_P(cpu) TRACE_P (cpu, TRACE_CORE_IDX) | |
215 | #define TRACE_EVENTS_P(cpu) TRACE_P (cpu, TRACE_EVENTS_IDX) | |
216 | #define TRACE_FPU_P(cpu) TRACE_P (cpu, TRACE_FPU_IDX) | |
01816cd8 | 217 | #define TRACE_VPU_P(cpu) TRACE_P (cpu, TRACE_VPU_IDX) |
c906108c SS |
218 | #define TRACE_BRANCH_P(cpu) TRACE_P (cpu, TRACE_BRANCH_IDX) |
219 | #define TRACE_DEBUG_P(cpu) TRACE_P (cpu, TRACE_DEBUG_IDX) | |
220 | \f | |
01816cd8 | 221 | /* Tracing functions. */ |
c906108c SS |
222 | |
223 | /* Prime the trace buffers ready for any trace output. | |
224 | Must be called prior to any other trace operation */ | |
225 | extern void trace_prefix PARAMS ((SIM_DESC sd, | |
226 | sim_cpu *cpu, | |
227 | sim_cia cia, | |
228 | address_word pc, | |
229 | int print_linenum_p, | |
230 | const char *file_name, | |
231 | int line_nr, | |
232 | const char *fmt, | |
233 | ...)) | |
234 | __attribute__((format (printf, 8, 9))); | |
235 | ||
236 | /* Generic trace print, assumes trace_prefix() has been called */ | |
237 | ||
238 | extern void trace_generic PARAMS ((SIM_DESC sd, | |
239 | sim_cpu *cpu, | |
240 | int trace_idx, | |
241 | const char *fmt, | |
242 | ...)) | |
243 | __attribute__((format (printf, 4, 5))); | |
244 | ||
245 | /* Trace a varying number of word sized inputs/outputs. trace_result* | |
246 | must be called to close the trace operation. */ | |
247 | ||
248 | extern void trace_input0 PARAMS ((SIM_DESC sd, | |
249 | sim_cpu *cpu, | |
250 | int trace_idx)); | |
251 | ||
252 | extern void trace_input_word1 PARAMS ((SIM_DESC sd, | |
253 | sim_cpu *cpu, | |
254 | int trace_idx, | |
255 | unsigned_word d0)); | |
256 | ||
257 | extern void trace_input_word2 PARAMS ((SIM_DESC sd, | |
258 | sim_cpu *cpu, | |
259 | int trace_idx, | |
260 | unsigned_word d0, | |
261 | unsigned_word d1)); | |
262 | ||
263 | extern void trace_input_word3 PARAMS ((SIM_DESC sd, | |
264 | sim_cpu *cpu, | |
265 | int trace_idx, | |
266 | unsigned_word d0, | |
267 | unsigned_word d1, | |
268 | unsigned_word d2)); | |
269 | ||
270 | extern void trace_input_word4 PARAMS ((SIM_DESC sd, | |
271 | sim_cpu *cpu, | |
272 | int trace_idx, | |
273 | unsigned_word d0, | |
274 | unsigned_word d1, | |
275 | unsigned_word d2, | |
276 | unsigned_word d3)); | |
277 | ||
278 | extern void trace_input_addr1 PARAMS ((SIM_DESC sd, | |
279 | sim_cpu *cpu, | |
280 | int trace_idx, | |
281 | address_word d0)); | |
282 | ||
283 | extern void trace_input_bool1 PARAMS ((SIM_DESC sd, | |
284 | sim_cpu *cpu, | |
285 | int trace_idx, | |
286 | int d0)); | |
287 | ||
288 | extern void trace_input_fp1 PARAMS ((SIM_DESC sd, | |
289 | sim_cpu *cpu, | |
290 | int trace_idx, | |
291 | fp_word f0)); | |
292 | ||
293 | extern void trace_input_fp2 PARAMS ((SIM_DESC sd, | |
294 | sim_cpu *cpu, | |
295 | int trace_idx, | |
296 | fp_word f0, | |
297 | fp_word f1)); | |
298 | ||
299 | extern void trace_input_fp3 PARAMS ((SIM_DESC sd, | |
300 | sim_cpu *cpu, | |
301 | int trace_idx, | |
302 | fp_word f0, | |
303 | fp_word f1, | |
304 | fp_word f2)); | |
305 | ||
306 | extern void trace_input_fpu1 PARAMS ((SIM_DESC sd, | |
307 | sim_cpu *cpu, | |
308 | int trace_idx, | |
309 | struct _sim_fpu *f0)); | |
310 | ||
311 | extern void trace_input_fpu2 PARAMS ((SIM_DESC sd, | |
312 | sim_cpu *cpu, | |
313 | int trace_idx, | |
314 | struct _sim_fpu *f0, | |
315 | struct _sim_fpu *f1)); | |
316 | ||
317 | extern void trace_input_fpu3 PARAMS ((SIM_DESC sd, | |
318 | sim_cpu *cpu, | |
319 | int trace_idx, | |
320 | struct _sim_fpu *f0, | |
321 | struct _sim_fpu *f1, | |
322 | struct _sim_fpu *f2)); | |
323 | ||
324 | /* Other trace_input{_<fmt><nr-inputs>} functions can go here */ | |
325 | ||
326 | extern void trace_result0 PARAMS ((SIM_DESC sd, | |
327 | sim_cpu *cpu, | |
328 | int trace_idx)); | |
329 | ||
330 | extern void trace_result_word1 PARAMS ((SIM_DESC sd, | |
331 | sim_cpu *cpu, | |
332 | int trace_idx, | |
333 | unsigned_word r0)); | |
334 | ||
335 | extern void trace_result_word2 PARAMS ((SIM_DESC sd, | |
336 | sim_cpu *cpu, | |
337 | int trace_idx, | |
338 | unsigned_word r0, | |
339 | unsigned_word r1)); | |
340 | ||
341 | extern void trace_result_word4 PARAMS ((SIM_DESC sd, | |
342 | sim_cpu *cpu, | |
343 | int trace_idx, | |
344 | unsigned_word r0, | |
345 | unsigned_word r1, | |
346 | unsigned_word r2, | |
347 | unsigned_word r3)); | |
348 | ||
349 | extern void trace_result_bool1 PARAMS ((SIM_DESC sd, | |
350 | sim_cpu *cpu, | |
351 | int trace_idx, | |
352 | int r0)); | |
353 | ||
354 | extern void trace_result_addr1 PARAMS ((SIM_DESC sd, | |
355 | sim_cpu *cpu, | |
356 | int trace_idx, | |
357 | address_word r0)); | |
358 | ||
359 | extern void trace_result_fp1 PARAMS ((SIM_DESC sd, | |
360 | sim_cpu *cpu, | |
361 | int trace_idx, | |
362 | fp_word f0)); | |
363 | ||
364 | extern void trace_result_fp2 PARAMS ((SIM_DESC sd, | |
365 | sim_cpu *cpu, | |
366 | int trace_idx, | |
367 | fp_word f0, | |
368 | fp_word f1)); | |
369 | ||
370 | extern void trace_result_fpu1 PARAMS ((SIM_DESC sd, | |
371 | sim_cpu *cpu, | |
372 | int trace_idx, | |
373 | struct _sim_fpu *f0)); | |
374 | ||
375 | extern void trace_result_string1 PARAMS ((SIM_DESC sd, | |
376 | sim_cpu *cpu, | |
377 | int trace_idx, | |
378 | char *str0)); | |
379 | ||
380 | extern void trace_result_word1_string1 PARAMS ((SIM_DESC sd, | |
381 | sim_cpu *cpu, | |
382 | int trace_idx, | |
383 | unsigned_word r0, | |
384 | char *s0)); | |
385 | ||
386 | /* Other trace_result{_<type><nr-results>} */ | |
387 | ||
388 | ||
44a9331c | 389 | /* Macros for tracing ALU instructions */ |
c906108c SS |
390 | |
391 | #define TRACE_ALU_INPUT0() \ | |
392 | do { \ | |
393 | if (TRACE_ALU_P (CPU)) \ | |
394 | trace_input0 (SD, CPU, TRACE_ALU_IDX); \ | |
395 | } while (0) | |
396 | ||
397 | #define TRACE_ALU_INPUT1(V0) \ | |
398 | do { \ | |
399 | if (TRACE_ALU_P (CPU)) \ | |
400 | trace_input_word1 (SD, CPU, TRACE_ALU_IDX, (V0)); \ | |
401 | } while (0) | |
402 | ||
403 | #define TRACE_ALU_INPUT2(V0,V1) \ | |
404 | do { \ | |
405 | if (TRACE_ALU_P (CPU)) \ | |
406 | trace_input_word2 (SD, CPU, TRACE_ALU_IDX, (V0), (V1)); \ | |
407 | } while (0) | |
408 | ||
409 | #define TRACE_ALU_INPUT3(V0,V1,V2) \ | |
410 | do { \ | |
411 | if (TRACE_ALU_P (CPU)) \ | |
412 | trace_input_word3 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2)); \ | |
413 | } while (0) | |
414 | ||
415 | #define TRACE_ALU_INPUT4(V0,V1,V2,V3) \ | |
416 | do { \ | |
417 | if (TRACE_ALU_P (CPU)) \ | |
418 | trace_input_word4 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2), (V3)); \ | |
419 | } while (0) | |
420 | ||
421 | #define TRACE_ALU_RESULT(R0) TRACE_ALU_RESULT1(R0) | |
422 | ||
423 | #define TRACE_ALU_RESULT0() \ | |
424 | do { \ | |
425 | if (TRACE_ALU_P (CPU)) \ | |
426 | trace_result0 (SD, CPU, TRACE_ALU_IDX); \ | |
427 | } while (0) | |
428 | ||
429 | #define TRACE_ALU_RESULT1(R0) \ | |
430 | do { \ | |
431 | if (TRACE_ALU_P (CPU)) \ | |
432 | trace_result_word1 (SD, CPU, TRACE_ALU_IDX, (R0)); \ | |
433 | } while (0) | |
434 | ||
435 | #define TRACE_ALU_RESULT2(R0,R1) \ | |
436 | do { \ | |
437 | if (TRACE_ALU_P (CPU)) \ | |
438 | trace_result_word2 (SD, CPU, TRACE_ALU_IDX, (R0), (R1)); \ | |
439 | } while (0) | |
440 | ||
441 | #define TRACE_ALU_RESULT4(R0,R1,R2,R3) \ | |
442 | do { \ | |
443 | if (TRACE_ALU_P (CPU)) \ | |
444 | trace_result_word4 (SD, CPU, TRACE_ALU_IDX, (R0), (R1), (R2), (R3)); \ | |
445 | } while (0) | |
446 | ||
44a9331c | 447 | /* Macros for tracing inputs to comparative branch instructions. */ |
c906108c | 448 | |
44a9331c BE |
449 | #define TRACE_BRANCH_INPUT1(V0) \ |
450 | do { \ | |
451 | if (TRACE_BRANCH_P (CPU)) \ | |
452 | trace_input_word1 (SD, CPU, TRACE_BRANCH_IDX, (V0)); \ | |
453 | } while (0) | |
454 | ||
455 | #define TRACE_BRANCH_INPUT2(V0,V1) \ | |
456 | do { \ | |
457 | if (TRACE_BRANCH_P (CPU)) \ | |
458 | trace_input_word2 (SD, CPU, TRACE_BRANCH_IDX, (V0), (V1)); \ | |
459 | } while (0) | |
460 | ||
461 | /* Macros for tracing FPU instructions */ | |
c906108c SS |
462 | |
463 | #define TRACE_FP_INPUT0() \ | |
464 | do { \ | |
465 | if (TRACE_FPU_P (CPU)) \ | |
466 | trace_input0 (SD, CPU, TRACE_FPU_IDX); \ | |
467 | } while (0) | |
468 | ||
469 | #define TRACE_FP_INPUT1(V0) \ | |
470 | do { \ | |
471 | if (TRACE_FPU_P (CPU)) \ | |
472 | trace_input_fp1 (SD, CPU, TRACE_FPU_IDX, (V0)); \ | |
473 | } while (0) | |
474 | ||
475 | #define TRACE_FP_INPUT2(V0,V1) \ | |
476 | do { \ | |
477 | if (TRACE_FPU_P (CPU)) \ | |
478 | trace_input_fp2 (SD, CPU, TRACE_FPU_IDX, (V0), (V1)); \ | |
479 | } while (0) | |
480 | ||
481 | #define TRACE_FP_INPUT3(V0,V1,V2) \ | |
482 | do { \ | |
483 | if (TRACE_FPU_P (CPU)) \ | |
484 | trace_input_fp3 (SD, CPU, TRACE_FPU_IDX, (V0), (V1), (V2)); \ | |
485 | } while (0) | |
486 | ||
487 | #define TRACE_FP_INPUT_WORD1(V0) \ | |
488 | do { \ | |
489 | if (TRACE_FPU_P (CPU)) \ | |
490 | trace_input_word1 (SD, CPU, TRACE_FPU_IDX, (V0)); \ | |
491 | } while (0) | |
492 | ||
493 | #define TRACE_FP_RESULT(R0) \ | |
494 | do { \ | |
495 | if (TRACE_FPU_P (CPU)) \ | |
496 | trace_result_fp1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ | |
497 | } while (0) | |
498 | ||
499 | #define TRACE_FP_RESULT2(R0,R1) \ | |
500 | do { \ | |
501 | if (TRACE_FPU_P (CPU)) \ | |
502 | trace_result_fp2 (SD, CPU, TRACE_FPU_IDX, (R0), (R1)); \ | |
503 | } while (0) | |
504 | ||
505 | #define TRACE_FP_RESULT_BOOL(R0) \ | |
506 | do { \ | |
507 | if (TRACE_FPU_P (CPU)) \ | |
508 | trace_result_bool1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ | |
509 | } while (0) | |
510 | ||
511 | #define TRACE_FP_RESULT_WORD(R0) \ | |
512 | do { \ | |
513 | if (TRACE_FPU_P (CPU)) \ | |
514 | trace_result_word1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ | |
515 | } while (0) | |
516 | ||
517 | ||
518 | /* Macros for tracing branches */ | |
519 | ||
520 | #define TRACE_BRANCH_INPUT(COND) \ | |
521 | do { \ | |
522 | if (TRACE_BRANCH_P (CPU)) \ | |
523 | trace_input_bool1 (SD, CPU, TRACE_BRANCH_IDX, (COND)); \ | |
524 | } while (0) | |
525 | ||
526 | #define TRACE_BRANCH_RESULT(DEST) \ | |
527 | do { \ | |
528 | if (TRACE_BRANCH_P (CPU)) \ | |
529 | trace_result_addr1 (SD, CPU, TRACE_BRANCH_IDX, (DEST)); \ | |
530 | } while (0) | |
531 | ||
532 | \f | |
533 | /* The function trace_one_insn has been replaced by the function pair | |
534 | trace_prefix() + trace_generic() */ | |
535 | extern void trace_one_insn PARAMS ((SIM_DESC sd, | |
536 | sim_cpu * cpu, | |
537 | address_word cia, | |
538 | int print_linenum_p, | |
539 | const char *file_name, | |
540 | int line_nr, | |
541 | const char *unit, | |
542 | const char *fmt, | |
543 | ...)) | |
544 | __attribute__((format (printf, 8, 9))); | |
545 | ||
546 | extern void trace_printf PARAMS ((SIM_DESC, sim_cpu *, const char *, ...)) | |
547 | __attribute__((format (printf, 3, 4))); | |
548 | ||
549 | extern void trace_vprintf PARAMS ((SIM_DESC, sim_cpu *, const char *, va_list)); | |
550 | ||
551 | /* Debug support. | |
552 | This is included here because there isn't enough of it to justify | |
553 | a sim-debug.h. */ | |
554 | ||
555 | /* Return non-zero if debugging of IDX for CPU is enabled. */ | |
556 | #define DEBUG_P(cpu, idx) \ | |
557 | ((WITH_DEBUG & (1 << (idx))) != 0 \ | |
558 | && CPU_DEBUG_FLAGS (cpu)[idx] != 0) | |
559 | ||
560 | /* Non-zero if "--debug-insn" specified. */ | |
561 | #define DEBUG_INSN_P(cpu) DEBUG_P (cpu, DEBUG_INSN_IDX) | |
562 | ||
563 | extern void debug_printf PARAMS ((sim_cpu *, const char *, ...)) | |
564 | __attribute__((format (printf, 2, 3))); | |
565 | ||
566 | #endif /* SIM_TRACE_H */ |