| 1 | /* Simulator tracing/debugging support. |
| 2 | Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc. |
| 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 | |
| 26 | /* Standard traceable entities. */ |
| 27 | |
| 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 vpu operations. */ |
| 67 | TRACE_VPU_IDX, |
| 68 | |
| 69 | /* Trace branching. */ |
| 70 | TRACE_BRANCH_IDX, |
| 71 | |
| 72 | /* Add information useful for debugging the simulator to trace output. */ |
| 73 | TRACE_DEBUG_IDX, |
| 74 | |
| 75 | /* Simulator specific trace bits begin here. */ |
| 76 | TRACE_NEXT_IDX, |
| 77 | |
| 78 | }; |
| 79 | /* Maximum number of traceable entities. */ |
| 80 | #ifndef MAX_TRACE_VALUES |
| 81 | #define MAX_TRACE_VALUES 32 |
| 82 | #endif |
| 83 | |
| 84 | /* The -t option only prints useful values. It's easy to type and shouldn't |
| 85 | splat on the screen everything under the sun making nothing easy to |
| 86 | find. */ |
| 87 | #define TRACE_USEFUL_MASK \ |
| 88 | ((1 << TRACE_INSN_IDX) \ |
| 89 | | (1 << TRACE_LINENUM_IDX) \ |
| 90 | | (1 << TRACE_MEMORY_IDX) \ |
| 91 | | (1 << TRACE_MODEL_IDX)) |
| 92 | \f |
| 93 | /* Masks so WITH_TRACE can have symbolic values. |
| 94 | The case choice here is on purpose. The lowercase parts are args to |
| 95 | --with-trace. */ |
| 96 | #define TRACE_insn (1 << TRACE_INSN_IDX) |
| 97 | #define TRACE_decode (1 << TRACE_DECODE_IDX) |
| 98 | #define TRACE_extract (1 << TRACE_EXTRACT_IDX) |
| 99 | #define TRACE_linenum (1 << TRACE_LINENUM_IDX) |
| 100 | #define TRACE_memory (1 << TRACE_MEMORY_IDX) |
| 101 | #define TRACE_model (1 << TRACE_MODEL_IDX) |
| 102 | #define TRACE_alu (1 << TRACE_ALU_IDX) |
| 103 | #define TRACE_core (1 << TRACE_CORE_IDX) |
| 104 | #define TRACE_events (1 << TRACE_EVENTS_IDX) |
| 105 | #define TRACE_fpu (1 << TRACE_FPU_IDX) |
| 106 | #define TRACE_vpu (1 << TRACE_VPU_IDX) |
| 107 | #define TRACE_branch (1 << TRACE_BRANCH_IDX) |
| 108 | #define TRACE_debug (1 << TRACE_DEBUG_IDX) |
| 109 | |
| 110 | /* Preprocessor macros to simplify tests of WITH_TRACE. */ |
| 111 | #define WITH_TRACE_INSN_P (WITH_TRACE & TRACE_insn) |
| 112 | #define WITH_TRACE_DECODE_P (WITH_TRACE & TRACE_decode) |
| 113 | #define WITH_TRACE_EXTRACT_P (WITH_TRACE & TRACE_extract) |
| 114 | #define WITH_TRACE_LINENUM_P (WITH_TRACE & TRACE_linenum) |
| 115 | #define WITH_TRACE_MEMORY_P (WITH_TRACE & TRACE_memory) |
| 116 | #define WITH_TRACE_MODEL_P (WITH_TRACE & TRACE_model) |
| 117 | #define WITH_TRACE_ALU_P (WITH_TRACE & TRACE_alu) |
| 118 | #define WITH_TRACE_CORE_P (WITH_TRACE & TRACE_core) |
| 119 | #define WITH_TRACE_EVENTS_P (WITH_TRACE & TRACE_events) |
| 120 | #define WITH_TRACE_FPU_P (WITH_TRACE & TRACE_fpu) |
| 121 | #define WITH_TRACE_VPU_P (WITH_TRACE & TRACE_vpu) |
| 122 | #define WITH_TRACE_BRANCH_P (WITH_TRACE & TRACE_branch) |
| 123 | #define WITH_TRACE_DEBUG_P (WITH_TRACE & TRACE_debug) |
| 124 | |
| 125 | /* Tracing install handler. */ |
| 126 | MODULE_INSTALL_FN trace_install; |
| 127 | \f |
| 128 | /* Struct containing all system and cpu trace data. |
| 129 | |
| 130 | System trace data is stored with the associated module. |
| 131 | System and cpu tracing must share the same space of bitmasks as they |
| 132 | are arguments to --with-trace. One could have --with-trace and |
| 133 | --with-cpu-trace or some such but that's an over-complication at this point |
| 134 | in time. Also, there may be occasions where system and cpu tracing may |
| 135 | wish to share a name. */ |
| 136 | |
| 137 | typedef struct _trace_data { |
| 138 | |
| 139 | /* Global summary of all the current trace options */ |
| 140 | char trace_any_p; |
| 141 | |
| 142 | /* Boolean array of specified tracing flags. */ |
| 143 | /* ??? It's not clear that using an array vs a bit mask is faster. |
| 144 | Consider the case where one wants to test whether any of several bits |
| 145 | are set. */ |
| 146 | char trace_flags[MAX_TRACE_VALUES]; |
| 147 | #define TRACE_FLAGS(t) ((t)->trace_flags) |
| 148 | |
| 149 | /* Tracing output goes to this or stderr if NULL. |
| 150 | We can't store `stderr' here as stderr goes through a callback. */ |
| 151 | FILE *trace_file; |
| 152 | #define TRACE_FILE(t) ((t)->trace_file) |
| 153 | |
| 154 | /* Buffer to store the prefix to be printed before any trace line. */ |
| 155 | char trace_prefix[256]; |
| 156 | #define TRACE_PREFIX(t) ((t)->trace_prefix) |
| 157 | |
| 158 | /* Buffer to save the inputs for the current instruction. Use a |
| 159 | union to force the buffer into correct alignment */ |
| 160 | union { |
| 161 | unsigned8 i8; |
| 162 | unsigned16 i16; |
| 163 | unsigned32 i32; |
| 164 | unsigned64 i64; |
| 165 | } trace_input_data[16]; |
| 166 | unsigned8 trace_input_fmt[16]; |
| 167 | unsigned8 trace_input_size[16]; |
| 168 | int trace_input_idx; |
| 169 | #define TRACE_INPUT_DATA(t) ((t)->trace_input_data) |
| 170 | #define TRACE_INPUT_FMT(t) ((t)->trace_input_fmt) |
| 171 | #define TRACE_INPUT_SIZE(t) ((t)->trace_input_size) |
| 172 | #define TRACE_INPUT_IDX(t) ((t)->trace_input_idx) |
| 173 | |
| 174 | /* Category of trace being performed */ |
| 175 | int trace_idx; |
| 176 | #define TRACE_IDX(t) ((t)->trace_idx) |
| 177 | |
| 178 | /* Trace range. |
| 179 | ??? Not all cpu's support this. */ |
| 180 | ADDR_RANGE range; |
| 181 | #define TRACE_RANGE(t) (& (t)->range) |
| 182 | } TRACE_DATA; |
| 183 | \f |
| 184 | /* System tracing support. */ |
| 185 | |
| 186 | #define STATE_TRACE_FLAGS(sd) TRACE_FLAGS (STATE_TRACE_DATA (sd)) |
| 187 | |
| 188 | /* Return non-zero if tracing of IDX is enabled for non-cpu specific |
| 189 | components. The "S" in "STRACE" refers to "System". */ |
| 190 | #define STRACE_P(sd,idx) \ |
| 191 | ((WITH_TRACE & (1 << (idx))) != 0 \ |
| 192 | && STATE_TRACE_FLAGS (sd)[idx] != 0) |
| 193 | |
| 194 | /* Non-zero if --trace-<xxxx> was specified for SD. */ |
| 195 | #define STRACE_DEBUG_P(sd) STRACE_P (sd, TRACE_DEBUG_IDX) |
| 196 | \f |
| 197 | /* CPU tracing support. */ |
| 198 | |
| 199 | #define CPU_TRACE_FLAGS(cpu) TRACE_FLAGS (CPU_TRACE_DATA (cpu)) |
| 200 | |
| 201 | /* Return non-zero if tracing of IDX is enabled for CPU. */ |
| 202 | #define TRACE_P(cpu,idx) \ |
| 203 | ((WITH_TRACE & (1 << (idx))) != 0 \ |
| 204 | && CPU_TRACE_FLAGS (cpu)[idx] != 0) |
| 205 | |
| 206 | /* Non-zero if --trace-<xxxx> was specified for CPU. */ |
| 207 | #define TRACE_ANY_P(cpu) ((WITH_TRACE) && (CPU_TRACE_DATA (cpu)->trace_any_p)) |
| 208 | #define TRACE_INSN_P(cpu) TRACE_P (cpu, TRACE_INSN_IDX) |
| 209 | #define TRACE_DECODE_P(cpu) TRACE_P (cpu, TRACE_DECODE_IDX) |
| 210 | #define TRACE_EXTRACT_P(cpu) TRACE_P (cpu, TRACE_EXTRACT_IDX) |
| 211 | #define TRACE_LINENUM_P(cpu) TRACE_P (cpu, TRACE_LINENUM_IDX) |
| 212 | #define TRACE_MEMORY_P(cpu) TRACE_P (cpu, TRACE_MEMORY_IDX) |
| 213 | #define TRACE_MODEL_P(cpu) TRACE_P (cpu, TRACE_MODEL_IDX) |
| 214 | #define TRACE_ALU_P(cpu) TRACE_P (cpu, TRACE_ALU_IDX) |
| 215 | #define TRACE_CORE_P(cpu) TRACE_P (cpu, TRACE_CORE_IDX) |
| 216 | #define TRACE_EVENTS_P(cpu) TRACE_P (cpu, TRACE_EVENTS_IDX) |
| 217 | #define TRACE_FPU_P(cpu) TRACE_P (cpu, TRACE_FPU_IDX) |
| 218 | #define TRACE_VPU_P(cpu) TRACE_P (cpu, TRACE_VPU_IDX) |
| 219 | #define TRACE_BRANCH_P(cpu) TRACE_P (cpu, TRACE_BRANCH_IDX) |
| 220 | #define TRACE_DEBUG_P(cpu) TRACE_P (cpu, TRACE_DEBUG_IDX) |
| 221 | \f |
| 222 | /* Tracing functions. */ |
| 223 | |
| 224 | /* Prime the trace buffers ready for any trace output. |
| 225 | Must be called prior to any other trace operation */ |
| 226 | extern void trace_prefix PARAMS ((SIM_DESC sd, |
| 227 | sim_cpu *cpu, |
| 228 | sim_cia cia, |
| 229 | address_word pc, |
| 230 | int print_linenum_p, |
| 231 | const char *file_name, |
| 232 | int line_nr, |
| 233 | const char *fmt, |
| 234 | ...)) |
| 235 | __attribute__((format (printf, 8, 9))); |
| 236 | |
| 237 | /* Generic trace print, assumes trace_prefix() has been called */ |
| 238 | |
| 239 | extern void trace_generic PARAMS ((SIM_DESC sd, |
| 240 | sim_cpu *cpu, |
| 241 | int trace_idx, |
| 242 | const char *fmt, |
| 243 | ...)) |
| 244 | __attribute__((format (printf, 4, 5))); |
| 245 | |
| 246 | /* Trace a varying number of word sized inputs/outputs. trace_result* |
| 247 | must be called to close the trace operation. */ |
| 248 | |
| 249 | extern void trace_input0 PARAMS ((SIM_DESC sd, |
| 250 | sim_cpu *cpu, |
| 251 | int trace_idx)); |
| 252 | |
| 253 | extern void trace_input_word1 PARAMS ((SIM_DESC sd, |
| 254 | sim_cpu *cpu, |
| 255 | int trace_idx, |
| 256 | unsigned_word d0)); |
| 257 | |
| 258 | extern void trace_input_word2 PARAMS ((SIM_DESC sd, |
| 259 | sim_cpu *cpu, |
| 260 | int trace_idx, |
| 261 | unsigned_word d0, |
| 262 | unsigned_word d1)); |
| 263 | |
| 264 | extern void trace_input_word3 PARAMS ((SIM_DESC sd, |
| 265 | sim_cpu *cpu, |
| 266 | int trace_idx, |
| 267 | unsigned_word d0, |
| 268 | unsigned_word d1, |
| 269 | unsigned_word d2)); |
| 270 | |
| 271 | extern void trace_input_word4 PARAMS ((SIM_DESC sd, |
| 272 | sim_cpu *cpu, |
| 273 | int trace_idx, |
| 274 | unsigned_word d0, |
| 275 | unsigned_word d1, |
| 276 | unsigned_word d2, |
| 277 | unsigned_word d3)); |
| 278 | |
| 279 | extern void trace_input_addr1 PARAMS ((SIM_DESC sd, |
| 280 | sim_cpu *cpu, |
| 281 | int trace_idx, |
| 282 | address_word d0)); |
| 283 | |
| 284 | extern void trace_input_bool1 PARAMS ((SIM_DESC sd, |
| 285 | sim_cpu *cpu, |
| 286 | int trace_idx, |
| 287 | int d0)); |
| 288 | |
| 289 | extern void trace_input_fp1 PARAMS ((SIM_DESC sd, |
| 290 | sim_cpu *cpu, |
| 291 | int trace_idx, |
| 292 | fp_word f0)); |
| 293 | |
| 294 | extern void trace_input_fp2 PARAMS ((SIM_DESC sd, |
| 295 | sim_cpu *cpu, |
| 296 | int trace_idx, |
| 297 | fp_word f0, |
| 298 | fp_word f1)); |
| 299 | |
| 300 | extern void trace_input_fp3 PARAMS ((SIM_DESC sd, |
| 301 | sim_cpu *cpu, |
| 302 | int trace_idx, |
| 303 | fp_word f0, |
| 304 | fp_word f1, |
| 305 | fp_word f2)); |
| 306 | |
| 307 | extern void trace_input_fpu1 PARAMS ((SIM_DESC sd, |
| 308 | sim_cpu *cpu, |
| 309 | int trace_idx, |
| 310 | struct _sim_fpu *f0)); |
| 311 | |
| 312 | extern void trace_input_fpu2 PARAMS ((SIM_DESC sd, |
| 313 | sim_cpu *cpu, |
| 314 | int trace_idx, |
| 315 | struct _sim_fpu *f0, |
| 316 | struct _sim_fpu *f1)); |
| 317 | |
| 318 | extern void trace_input_fpu3 PARAMS ((SIM_DESC sd, |
| 319 | sim_cpu *cpu, |
| 320 | int trace_idx, |
| 321 | struct _sim_fpu *f0, |
| 322 | struct _sim_fpu *f1, |
| 323 | struct _sim_fpu *f2)); |
| 324 | |
| 325 | /* Other trace_input{_<fmt><nr-inputs>} functions can go here */ |
| 326 | |
| 327 | extern void trace_result0 PARAMS ((SIM_DESC sd, |
| 328 | sim_cpu *cpu, |
| 329 | int trace_idx)); |
| 330 | |
| 331 | extern void trace_result_word1 PARAMS ((SIM_DESC sd, |
| 332 | sim_cpu *cpu, |
| 333 | int trace_idx, |
| 334 | unsigned_word r0)); |
| 335 | |
| 336 | extern void trace_result_word2 PARAMS ((SIM_DESC sd, |
| 337 | sim_cpu *cpu, |
| 338 | int trace_idx, |
| 339 | unsigned_word r0, |
| 340 | unsigned_word r1)); |
| 341 | |
| 342 | extern void trace_result_word4 PARAMS ((SIM_DESC sd, |
| 343 | sim_cpu *cpu, |
| 344 | int trace_idx, |
| 345 | unsigned_word r0, |
| 346 | unsigned_word r1, |
| 347 | unsigned_word r2, |
| 348 | unsigned_word r3)); |
| 349 | |
| 350 | extern void trace_result_bool1 PARAMS ((SIM_DESC sd, |
| 351 | sim_cpu *cpu, |
| 352 | int trace_idx, |
| 353 | int r0)); |
| 354 | |
| 355 | extern void trace_result_addr1 PARAMS ((SIM_DESC sd, |
| 356 | sim_cpu *cpu, |
| 357 | int trace_idx, |
| 358 | address_word r0)); |
| 359 | |
| 360 | extern void trace_result_fp1 PARAMS ((SIM_DESC sd, |
| 361 | sim_cpu *cpu, |
| 362 | int trace_idx, |
| 363 | fp_word f0)); |
| 364 | |
| 365 | extern void trace_result_fp2 PARAMS ((SIM_DESC sd, |
| 366 | sim_cpu *cpu, |
| 367 | int trace_idx, |
| 368 | fp_word f0, |
| 369 | fp_word f1)); |
| 370 | |
| 371 | extern void trace_result_fpu1 PARAMS ((SIM_DESC sd, |
| 372 | sim_cpu *cpu, |
| 373 | int trace_idx, |
| 374 | struct _sim_fpu *f0)); |
| 375 | |
| 376 | extern void trace_result_string1 PARAMS ((SIM_DESC sd, |
| 377 | sim_cpu *cpu, |
| 378 | int trace_idx, |
| 379 | char *str0)); |
| 380 | |
| 381 | extern void trace_result_word1_string1 PARAMS ((SIM_DESC sd, |
| 382 | sim_cpu *cpu, |
| 383 | int trace_idx, |
| 384 | unsigned_word r0, |
| 385 | char *s0)); |
| 386 | |
| 387 | /* Other trace_result{_<type><nr-results>} */ |
| 388 | |
| 389 | |
| 390 | /* Macros for tracing ALU instructions */ |
| 391 | |
| 392 | #define TRACE_ALU_INPUT0() \ |
| 393 | do { \ |
| 394 | if (TRACE_ALU_P (CPU)) \ |
| 395 | trace_input0 (SD, CPU, TRACE_ALU_IDX); \ |
| 396 | } while (0) |
| 397 | |
| 398 | #define TRACE_ALU_INPUT1(V0) \ |
| 399 | do { \ |
| 400 | if (TRACE_ALU_P (CPU)) \ |
| 401 | trace_input_word1 (SD, CPU, TRACE_ALU_IDX, (V0)); \ |
| 402 | } while (0) |
| 403 | |
| 404 | #define TRACE_ALU_INPUT2(V0,V1) \ |
| 405 | do { \ |
| 406 | if (TRACE_ALU_P (CPU)) \ |
| 407 | trace_input_word2 (SD, CPU, TRACE_ALU_IDX, (V0), (V1)); \ |
| 408 | } while (0) |
| 409 | |
| 410 | #define TRACE_ALU_INPUT3(V0,V1,V2) \ |
| 411 | do { \ |
| 412 | if (TRACE_ALU_P (CPU)) \ |
| 413 | trace_input_word3 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2)); \ |
| 414 | } while (0) |
| 415 | |
| 416 | #define TRACE_ALU_INPUT4(V0,V1,V2,V3) \ |
| 417 | do { \ |
| 418 | if (TRACE_ALU_P (CPU)) \ |
| 419 | trace_input_word4 (SD, CPU, TRACE_ALU_IDX, (V0), (V1), (V2), (V3)); \ |
| 420 | } while (0) |
| 421 | |
| 422 | #define TRACE_ALU_RESULT(R0) TRACE_ALU_RESULT1(R0) |
| 423 | |
| 424 | #define TRACE_ALU_RESULT0() \ |
| 425 | do { \ |
| 426 | if (TRACE_ALU_P (CPU)) \ |
| 427 | trace_result0 (SD, CPU, TRACE_ALU_IDX); \ |
| 428 | } while (0) |
| 429 | |
| 430 | #define TRACE_ALU_RESULT1(R0) \ |
| 431 | do { \ |
| 432 | if (TRACE_ALU_P (CPU)) \ |
| 433 | trace_result_word1 (SD, CPU, TRACE_ALU_IDX, (R0)); \ |
| 434 | } while (0) |
| 435 | |
| 436 | #define TRACE_ALU_RESULT2(R0,R1) \ |
| 437 | do { \ |
| 438 | if (TRACE_ALU_P (CPU)) \ |
| 439 | trace_result_word2 (SD, CPU, TRACE_ALU_IDX, (R0), (R1)); \ |
| 440 | } while (0) |
| 441 | |
| 442 | #define TRACE_ALU_RESULT4(R0,R1,R2,R3) \ |
| 443 | do { \ |
| 444 | if (TRACE_ALU_P (CPU)) \ |
| 445 | trace_result_word4 (SD, CPU, TRACE_ALU_IDX, (R0), (R1), (R2), (R3)); \ |
| 446 | } while (0) |
| 447 | |
| 448 | /* Macros for tracing inputs to comparative branch instructions. */ |
| 449 | |
| 450 | #define TRACE_BRANCH_INPUT1(V0) \ |
| 451 | do { \ |
| 452 | if (TRACE_BRANCH_P (CPU)) \ |
| 453 | trace_input_word1 (SD, CPU, TRACE_BRANCH_IDX, (V0)); \ |
| 454 | } while (0) |
| 455 | |
| 456 | #define TRACE_BRANCH_INPUT2(V0,V1) \ |
| 457 | do { \ |
| 458 | if (TRACE_BRANCH_P (CPU)) \ |
| 459 | trace_input_word2 (SD, CPU, TRACE_BRANCH_IDX, (V0), (V1)); \ |
| 460 | } while (0) |
| 461 | |
| 462 | /* Macros for tracing FPU instructions */ |
| 463 | |
| 464 | #define TRACE_FP_INPUT0() \ |
| 465 | do { \ |
| 466 | if (TRACE_FPU_P (CPU)) \ |
| 467 | trace_input0 (SD, CPU, TRACE_FPU_IDX); \ |
| 468 | } while (0) |
| 469 | |
| 470 | #define TRACE_FP_INPUT1(V0) \ |
| 471 | do { \ |
| 472 | if (TRACE_FPU_P (CPU)) \ |
| 473 | trace_input_fp1 (SD, CPU, TRACE_FPU_IDX, (V0)); \ |
| 474 | } while (0) |
| 475 | |
| 476 | #define TRACE_FP_INPUT2(V0,V1) \ |
| 477 | do { \ |
| 478 | if (TRACE_FPU_P (CPU)) \ |
| 479 | trace_input_fp2 (SD, CPU, TRACE_FPU_IDX, (V0), (V1)); \ |
| 480 | } while (0) |
| 481 | |
| 482 | #define TRACE_FP_INPUT3(V0,V1,V2) \ |
| 483 | do { \ |
| 484 | if (TRACE_FPU_P (CPU)) \ |
| 485 | trace_input_fp3 (SD, CPU, TRACE_FPU_IDX, (V0), (V1), (V2)); \ |
| 486 | } while (0) |
| 487 | |
| 488 | #define TRACE_FP_INPUT_WORD1(V0) \ |
| 489 | do { \ |
| 490 | if (TRACE_FPU_P (CPU)) \ |
| 491 | trace_input_word1 (SD, CPU, TRACE_FPU_IDX, (V0)); \ |
| 492 | } while (0) |
| 493 | |
| 494 | #define TRACE_FP_RESULT(R0) \ |
| 495 | do { \ |
| 496 | if (TRACE_FPU_P (CPU)) \ |
| 497 | trace_result_fp1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ |
| 498 | } while (0) |
| 499 | |
| 500 | #define TRACE_FP_RESULT2(R0,R1) \ |
| 501 | do { \ |
| 502 | if (TRACE_FPU_P (CPU)) \ |
| 503 | trace_result_fp2 (SD, CPU, TRACE_FPU_IDX, (R0), (R1)); \ |
| 504 | } while (0) |
| 505 | |
| 506 | #define TRACE_FP_RESULT_BOOL(R0) \ |
| 507 | do { \ |
| 508 | if (TRACE_FPU_P (CPU)) \ |
| 509 | trace_result_bool1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ |
| 510 | } while (0) |
| 511 | |
| 512 | #define TRACE_FP_RESULT_WORD(R0) \ |
| 513 | do { \ |
| 514 | if (TRACE_FPU_P (CPU)) \ |
| 515 | trace_result_word1 (SD, CPU, TRACE_FPU_IDX, (R0)); \ |
| 516 | } while (0) |
| 517 | |
| 518 | |
| 519 | /* Macros for tracing branches */ |
| 520 | |
| 521 | #define TRACE_BRANCH_INPUT(COND) \ |
| 522 | do { \ |
| 523 | if (TRACE_BRANCH_P (CPU)) \ |
| 524 | trace_input_bool1 (SD, CPU, TRACE_BRANCH_IDX, (COND)); \ |
| 525 | } while (0) |
| 526 | |
| 527 | #define TRACE_BRANCH_RESULT(DEST) \ |
| 528 | do { \ |
| 529 | if (TRACE_BRANCH_P (CPU)) \ |
| 530 | trace_result_addr1 (SD, CPU, TRACE_BRANCH_IDX, (DEST)); \ |
| 531 | } while (0) |
| 532 | |
| 533 | \f |
| 534 | /* The function trace_one_insn has been replaced by the function pair |
| 535 | trace_prefix() + trace_generic() */ |
| 536 | extern void trace_one_insn PARAMS ((SIM_DESC sd, |
| 537 | sim_cpu * cpu, |
| 538 | address_word cia, |
| 539 | int print_linenum_p, |
| 540 | const char *file_name, |
| 541 | int line_nr, |
| 542 | const char *unit, |
| 543 | const char *fmt, |
| 544 | ...)) |
| 545 | __attribute__((format (printf, 8, 9))); |
| 546 | |
| 547 | extern void trace_printf PARAMS ((SIM_DESC, sim_cpu *, const char *, ...)) |
| 548 | __attribute__((format (printf, 3, 4))); |
| 549 | |
| 550 | extern void trace_vprintf PARAMS ((SIM_DESC, sim_cpu *, const char *, va_list)); |
| 551 | |
| 552 | /* Debug support. |
| 553 | This is included here because there isn't enough of it to justify |
| 554 | a sim-debug.h. */ |
| 555 | |
| 556 | /* Return non-zero if debugging of IDX for CPU is enabled. */ |
| 557 | #define DEBUG_P(cpu, idx) \ |
| 558 | ((WITH_DEBUG & (1 << (idx))) != 0 \ |
| 559 | && CPU_DEBUG_FLAGS (cpu)[idx] != 0) |
| 560 | |
| 561 | /* Non-zero if "--debug-insn" specified. */ |
| 562 | #define DEBUG_INSN_P(cpu) DEBUG_P (cpu, DEBUG_INSN_IDX) |
| 563 | |
| 564 | extern void debug_printf PARAMS ((sim_cpu *, const char *, ...)) |
| 565 | __attribute__((format (printf, 2, 3))); |
| 566 | |
| 567 | #endif /* SIM_TRACE_H */ |