1 /* Simulator tracing/debugging support.
2 Copyright (C) 1997, 1998, 2001, 2007 Free Software Foundation, Inc.
3 Contributed by Cygnus Support.
5 This file is part of GDB, the GNU debugger.
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)
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.
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. */
23 #include "sim-options.h"
27 #include "libiberty.h"
29 #include "sim-assert.h"
47 #define SIZE_LOCATION 20
54 #ifndef SIZE_LINE_NUMBER
55 #define SIZE_LINE_NUMBER 4
58 static MODULE_INIT_FN trace_init;
59 static MODULE_UNINSTALL_FN trace_uninstall;
61 static DECLARE_OPTION_HANDLER (trace_option_handler);
64 OPTION_TRACE_INSN = OPTION_START,
75 OPTION_TRACE_SEMANTICS,
77 OPTION_TRACE_FUNCTION,
83 static const OPTION trace_options[] =
85 /* This table is organized to group related instructions together. */
86 { {"trace", optional_argument, NULL, 't'},
87 't', "on|off", "Trace useful things",
88 trace_option_handler },
89 { {"trace-insn", optional_argument, NULL, OPTION_TRACE_INSN},
90 '\0', "on|off", "Perform instruction tracing",
91 trace_option_handler },
92 { {"trace-decode", optional_argument, NULL, OPTION_TRACE_DECODE},
93 '\0', "on|off", "Trace instruction decoding",
94 trace_option_handler },
95 { {"trace-extract", optional_argument, NULL, OPTION_TRACE_EXTRACT},
96 '\0', "on|off", "Trace instruction extraction",
97 trace_option_handler },
98 { {"trace-linenum", optional_argument, NULL, OPTION_TRACE_LINENUM},
99 '\0', "on|off", "Perform line number tracing (implies --trace-insn)",
100 trace_option_handler },
101 { {"trace-memory", optional_argument, NULL, OPTION_TRACE_MEMORY},
102 '\0', "on|off", "Trace memory operations",
103 trace_option_handler },
104 { {"trace-alu", optional_argument, NULL, OPTION_TRACE_ALU},
105 '\0', "on|off", "Trace ALU operations",
106 trace_option_handler },
107 { {"trace-fpu", optional_argument, NULL, OPTION_TRACE_FPU},
108 '\0', "on|off", "Trace FPU operations",
109 trace_option_handler },
110 { {"trace-vpu", optional_argument, NULL, OPTION_TRACE_VPU},
111 '\0', "on|off", "Trace VPU operations",
112 trace_option_handler },
113 { {"trace-branch", optional_argument, NULL, OPTION_TRACE_BRANCH},
114 '\0', "on|off", "Trace branching",
115 trace_option_handler },
116 { {"trace-semantics", optional_argument, NULL, OPTION_TRACE_SEMANTICS},
117 '\0', "on|off", "Perform ALU, FPU, MEMORY, and BRANCH tracing",
118 trace_option_handler },
119 { {"trace-model", optional_argument, NULL, OPTION_TRACE_MODEL},
120 '\0', "on|off", "Include model performance data",
121 trace_option_handler },
122 { {"trace-core", optional_argument, NULL, OPTION_TRACE_CORE},
123 '\0', "on|off", "Trace core operations",
124 trace_option_handler },
125 { {"trace-events", optional_argument, NULL, OPTION_TRACE_EVENTS},
126 '\0', "on|off", "Trace events",
127 trace_option_handler },
128 #ifdef SIM_HAVE_ADDR_RANGE
129 { {"trace-range", required_argument, NULL, OPTION_TRACE_RANGE},
130 '\0', "START,END", "Specify range of addresses for instruction tracing",
131 trace_option_handler },
133 { {"trace-function", required_argument, NULL, OPTION_TRACE_FUNCTION},
134 '\0', "FUNCTION", "Specify function to trace",
135 trace_option_handler },
138 { {"trace-debug", optional_argument, NULL, OPTION_TRACE_DEBUG},
139 '\0', "on|off", "Add information useful for debugging the simulator to the tracing output",
140 trace_option_handler },
141 { {"trace-file", required_argument, NULL, OPTION_TRACE_FILE},
142 '\0', "FILE NAME", "Specify tracing output file",
143 trace_option_handler },
144 { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
147 /* Set/reset the trace options indicated in MASK. */
150 set_trace_option_mask (sd, name, mask, arg)
162 if (strcmp (arg, "yes") == 0
163 || strcmp (arg, "on") == 0
164 || strcmp (arg, "1") == 0)
166 else if (strcmp (arg, "no") == 0
167 || strcmp (arg, "off") == 0
168 || strcmp (arg, "0") == 0)
172 sim_io_eprintf (sd, "Argument `%s' for `--trace%s' invalid, one of `on', `off', `yes', `no' expected\n", arg, name);
177 /* update applicable trace bits */
178 for (trace_nr = 0; trace_nr < MAX_TRACE_VALUES; ++trace_nr)
180 if ((mask & (1 << trace_nr)) == 0)
183 /* Set non-cpu specific values. */
186 case TRACE_EVENTS_IDX:
187 STATE_EVENTS (sd)->trace = trace_val;
189 case TRACE_DEBUG_IDX:
190 STATE_TRACE_FLAGS (sd)[trace_nr] = trace_val;
194 /* Set cpu values. */
195 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
197 CPU_TRACE_FLAGS (STATE_CPU (sd, cpu_nr))[trace_nr] = trace_val;
201 /* Re-compute the cpu trace summary. */
204 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
205 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 1;
209 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
211 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 0;
212 for (trace_nr = 0; trace_nr < MAX_TRACE_VALUES; ++trace_nr)
214 if (CPU_TRACE_FLAGS (STATE_CPU (sd, cpu_nr))[trace_nr])
216 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 1;
226 /* Set one trace option based on its IDX value. */
229 set_trace_option (sd, name, idx, arg)
235 return set_trace_option_mask (sd, name, 1 << idx, arg);
240 trace_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt,
241 char *arg, int is_command)
250 sim_io_eprintf (sd, "Tracing not compiled in, `-t' ignored\n");
252 return set_trace_option_mask (sd, "trace", TRACE_USEFUL_MASK, arg);
255 case OPTION_TRACE_INSN :
256 if (WITH_TRACE_INSN_P)
257 return set_trace_option (sd, "-insn", TRACE_INSN_IDX, arg);
259 sim_io_eprintf (sd, "Instruction tracing not compiled in, `--trace-insn' ignored\n");
262 case OPTION_TRACE_DECODE :
263 if (WITH_TRACE_DECODE_P)
264 return set_trace_option (sd, "-decode", TRACE_DECODE_IDX, arg);
266 sim_io_eprintf (sd, "Decode tracing not compiled in, `--trace-decode' ignored\n");
269 case OPTION_TRACE_EXTRACT :
270 if (WITH_TRACE_EXTRACT_P)
271 return set_trace_option (sd, "-extract", TRACE_EXTRACT_IDX, arg);
273 sim_io_eprintf (sd, "Extract tracing not compiled in, `--trace-extract' ignored\n");
276 case OPTION_TRACE_LINENUM :
277 if (WITH_TRACE_LINENUM_P && WITH_TRACE_INSN_P)
279 if (set_trace_option (sd, "-linenum", TRACE_LINENUM_IDX, arg) != SIM_RC_OK
280 || set_trace_option (sd, "-linenum", TRACE_INSN_IDX, arg) != SIM_RC_OK)
284 sim_io_eprintf (sd, "Line number or instruction tracing not compiled in, `--trace-linenum' ignored\n");
287 case OPTION_TRACE_MEMORY :
288 if (WITH_TRACE_MEMORY_P)
289 return set_trace_option (sd, "-memory", TRACE_MEMORY_IDX, arg);
291 sim_io_eprintf (sd, "Memory tracing not compiled in, `--trace-memory' ignored\n");
294 case OPTION_TRACE_MODEL :
295 if (WITH_TRACE_MODEL_P)
296 return set_trace_option (sd, "-model", TRACE_MODEL_IDX, arg);
298 sim_io_eprintf (sd, "Model tracing not compiled in, `--trace-model' ignored\n");
301 case OPTION_TRACE_ALU :
302 if (WITH_TRACE_ALU_P)
303 return set_trace_option (sd, "-alu", TRACE_ALU_IDX, arg);
305 sim_io_eprintf (sd, "ALU tracing not compiled in, `--trace-alu' ignored\n");
308 case OPTION_TRACE_CORE :
309 if (WITH_TRACE_CORE_P)
310 return set_trace_option (sd, "-core", TRACE_CORE_IDX, arg);
312 sim_io_eprintf (sd, "CORE tracing not compiled in, `--trace-core' ignored\n");
315 case OPTION_TRACE_EVENTS :
316 if (WITH_TRACE_EVENTS_P)
317 return set_trace_option (sd, "-events", TRACE_EVENTS_IDX, arg);
319 sim_io_eprintf (sd, "EVENTS tracing not compiled in, `--trace-events' ignored\n");
322 case OPTION_TRACE_FPU :
323 if (WITH_TRACE_FPU_P)
324 return set_trace_option (sd, "-fpu", TRACE_FPU_IDX, arg);
326 sim_io_eprintf (sd, "FPU tracing not compiled in, `--trace-fpu' ignored\n");
329 case OPTION_TRACE_VPU :
330 if (WITH_TRACE_VPU_P)
331 return set_trace_option (sd, "-vpu", TRACE_VPU_IDX, arg);
333 sim_io_eprintf (sd, "VPU tracing not compiled in, `--trace-vpu' ignored\n");
336 case OPTION_TRACE_BRANCH :
337 if (WITH_TRACE_BRANCH_P)
338 return set_trace_option (sd, "-branch", TRACE_BRANCH_IDX, arg);
340 sim_io_eprintf (sd, "Branch tracing not compiled in, `--trace-branch' ignored\n");
343 case OPTION_TRACE_SEMANTICS :
346 && WITH_TRACE_MEMORY_P
347 && WITH_TRACE_BRANCH_P)
349 if (set_trace_option (sd, "-semantics", TRACE_ALU_IDX, arg) != SIM_RC_OK
350 || set_trace_option (sd, "-semantics", TRACE_FPU_IDX, arg) != SIM_RC_OK
351 || set_trace_option (sd, "-semantics", TRACE_VPU_IDX, arg) != SIM_RC_OK
352 || set_trace_option (sd, "-semantics", TRACE_MEMORY_IDX, arg) != SIM_RC_OK
353 || set_trace_option (sd, "-semantics", TRACE_BRANCH_IDX, arg) != SIM_RC_OK)
357 sim_io_eprintf (sd, "Alu, fpu, memory, and/or branch tracing not compiled in, `--trace-semantics' ignored\n");
360 #ifdef SIM_HAVE_ADDR_RANGE
361 case OPTION_TRACE_RANGE :
365 unsigned long start,end;
366 start = strtoul (chp, &chp, 0);
369 sim_io_eprintf (sd, "--trace-range missing END argument\n");
372 end = strtoul (chp + 1, NULL, 0);
373 /* FIXME: Argument validation. */
375 sim_addr_range_add (TRACE_RANGE (CPU_PROFILE_DATA (cpu)),
378 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; ++cpu_nr)
379 sim_addr_range_add (TRACE_RANGE (CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))),
383 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-range' ignored\n");
386 case OPTION_TRACE_FUNCTION :
389 /*wip: need to compute function range given name*/
392 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-function' ignored\n");
394 #endif /* SIM_HAVE_ADDR_RANGE */
396 case OPTION_TRACE_DEBUG :
397 if (WITH_TRACE_DEBUG_P)
398 return set_trace_option (sd, "-debug", TRACE_DEBUG_IDX, arg);
400 sim_io_eprintf (sd, "Tracing debug support not compiled in, `--trace-debug' ignored\n");
403 case OPTION_TRACE_FILE :
405 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-file' ignored\n");
408 FILE *f = fopen (arg, "w");
412 sim_io_eprintf (sd, "Unable to open trace output file `%s'\n", arg);
415 for (n = 0; n < MAX_NR_PROCESSORS; ++n)
416 TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, n))) = f;
417 TRACE_FILE (STATE_TRACE_DATA (sd)) = f;
425 /* Install tracing support. */
428 trace_install (SIM_DESC sd)
432 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
434 sim_add_option_table (sd, NULL, trace_options);
435 memset (STATE_TRACE_DATA (sd), 0, sizeof (* STATE_TRACE_DATA (sd)));
436 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
437 memset (CPU_TRACE_DATA (STATE_CPU (sd, i)), 0,
438 sizeof (* CPU_TRACE_DATA (STATE_CPU (sd, i))));
439 sim_module_add_init_fn (sd, trace_init);
440 sim_module_add_uninstall_fn (sd, trace_uninstall);
445 trace_init (SIM_DESC sd)
447 #ifdef SIM_HAVE_ADDR_RANGE
448 /* Check if a range has been specified without specifying what to
453 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
455 sim_cpu *cpu = STATE_CPU (sd, i);
457 if (ADDR_RANGE_RANGES (TRACE_RANGE (CPU_TRACE_DATA (cpu)))
458 && ! TRACE_INSN_P (cpu))
460 sim_io_eprintf_cpu (cpu, "Tracing address range specified without --trace-insn.\n");
461 sim_io_eprintf_cpu (cpu, "Address range ignored.\n");
462 sim_addr_range_delete (TRACE_RANGE (CPU_TRACE_DATA (cpu)),
463 0, ~ (address_word) 0);
473 trace_uninstall (SIM_DESC sd)
476 FILE *sfile = TRACE_FILE (STATE_TRACE_DATA (sd));
481 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
483 FILE *cfile = TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, i)));
484 if (cfile != NULL && cfile != sfile)
486 /* If output from different cpus is going to the same file,
487 avoid closing the file twice. */
488 for (j = 0; j < i; ++j)
489 if (TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, j))) == cfile)
505 trace_fmt_instruction_incomplete,
508 /* compute the nr of trace data units consumed by data */
510 save_data_size (TRACE_DATA *data,
513 return ((size + sizeof (TRACE_INPUT_DATA (data) [0]) - 1)
514 / sizeof (TRACE_INPUT_DATA (data) [0]));
518 /* Archive DATA into the trace buffer */
520 save_data (SIM_DESC sd,
526 int i = TRACE_INPUT_IDX (data);
527 if (i == sizeof (TRACE_INPUT_FMT (data)))
528 sim_io_error (sd, "trace buffer overflow");
529 TRACE_INPUT_FMT (data) [i] = fmt;
530 TRACE_INPUT_SIZE (data) [i] = size;
531 memcpy (&TRACE_INPUT_DATA (data) [i], buf, size);
532 i += save_data_size (data, size);
533 TRACE_INPUT_IDX (data) = i;
537 print_data (SIM_DESC sd,
545 case trace_fmt_instruction_incomplete:
546 trace_printf (sd, cpu, " (instruction incomplete)");
553 case sizeof (unsigned32):
554 trace_printf (sd, cpu, " 0x%08lx", (long) * (unsigned32*) data);
556 case sizeof (unsigned64):
557 trace_printf (sd, cpu, " 0x%08lx%08lx",
558 (long) ((* (unsigned64*) data) >> 32),
559 (long) * (unsigned64*) data);
568 SIM_ASSERT (size == sizeof (int));
569 trace_printf (sd, cpu, " %-8s",
570 (* (int*) data) ? "true" : "false");
578 /* FIXME: Assumes sizeof float == 4; sizeof double == 8 */
580 sim_fpu_32to (&fp, *(unsigned32*)data);
583 sim_fpu_64to (&fp, *(unsigned64*)data);
588 trace_printf (sd, cpu, " %8g", sim_fpu_2d (&fp));
592 trace_printf (sd, cpu, " (0x%08lx)",
593 (long) *(unsigned32*)data);
596 trace_printf (sd, cpu, " (0x%08lx%08lx)",
597 (long) (*(unsigned64*)data >> 32),
598 (long) (*(unsigned64*)data));
606 /* FIXME: At present sim_fpu data is stored as a double */
607 trace_printf (sd, cpu, " %8g", * (double*) data);
609 case trace_fmt_string:
610 trace_printf (sd, cpu, " %-8s", (char*) data);
618 trace_idx_to_str (int trace_idx)
623 case TRACE_ALU_IDX: return "alu: ";
624 case TRACE_INSN_IDX: return "insn: ";
625 case TRACE_DECODE_IDX: return "decode: ";
626 case TRACE_EXTRACT_IDX: return "extract: ";
627 case TRACE_MEMORY_IDX: return "memory: ";
628 case TRACE_CORE_IDX: return "core: ";
629 case TRACE_EVENTS_IDX: return "events: ";
630 case TRACE_FPU_IDX: return "fpu: ";
631 case TRACE_BRANCH_IDX: return "branch: ";
632 case TRACE_VPU_IDX: return "vpu: ";
634 sprintf (num, "?%d?", trace_idx);
640 trace_results (SIM_DESC sd,
645 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
649 /* cross check trace_idx against TRACE_IDX (data)? */
652 trace_printf (sd, cpu, "%s %s",
653 trace_idx_to_str (TRACE_IDX (data)),
654 TRACE_PREFIX (data));
655 TRACE_IDX (data) = 0;
657 for (i = 0, nr_out = 0;
658 i < TRACE_INPUT_IDX (data);
659 i += save_data_size (data, TRACE_INPUT_SIZE (data) [i]), nr_out++)
663 int pad = (strlen (" 0x") + sizeof (unsigned_word) * 2);
664 int padding = pad * (3 - nr_out);
667 padding += strlen (" ::");
668 trace_printf (sd, cpu, "%*s", padding, " ::");
671 TRACE_INPUT_FMT (data) [i],
672 TRACE_INPUT_SIZE (data) [i],
673 &TRACE_INPUT_DATA (data) [i]);
675 trace_printf (sd, cpu, "\n");
679 trace_prefix (SIM_DESC sd,
684 const char *filename,
689 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
691 char *prefix = TRACE_PREFIX (data);
693 /* FIXME: The TRACE_PREFIX_WIDTH should be determined at build time using
694 known information about the disassembled instructions. */
695 #ifndef TRACE_PREFIX_WIDTH
696 #define TRACE_PREFIX_WIDTH 48
698 int width = TRACE_PREFIX_WIDTH;
700 /* if the previous trace data wasn't flushed, flush it now with a
701 note indicating that the trace was incomplete. */
702 if (TRACE_IDX (data) != 0)
704 int last_input = TRACE_INPUT_IDX (data);
705 save_data (sd, data, trace_fmt_instruction_incomplete, 1, "");
706 trace_results (sd, cpu, TRACE_IDX (data), last_input);
708 TRACE_IDX (data) = 0;
709 TRACE_INPUT_IDX (data) = 0;
711 /* Create the text prefix for this new instruction: */
716 sprintf (prefix, "%s:%-*d 0x%.*lx ",
718 SIZE_LINE_NUMBER, linenum,
723 sprintf (prefix, "0x%.*lx ",
725 /* Shrink the width by the amount that we didn't print. */
726 width -= SIZE_LINE_NUMBER + SIZE_PC + 8;
728 chp = strchr (prefix, '\0');
730 vsprintf (chp, fmt, ap);
737 if (STATE_TEXT_SECTION (CPU_STATE (cpu))
738 && pc >= STATE_TEXT_START (CPU_STATE (cpu))
739 && pc < STATE_TEXT_END (CPU_STATE (cpu)))
741 const char *pc_filename = (const char *)0;
742 const char *pc_function = (const char *)0;
743 unsigned int pc_linenum = 0;
747 abfd = STATE_PROG_BFD (CPU_STATE (cpu));
748 asymbols = STATE_PROG_SYMS (CPU_STATE (cpu));
749 if (asymbols == NULL)
754 symsize = bfd_get_symtab_upper_bound (abfd);
757 sim_engine_abort (sd, cpu, cia, "could not read symbols");
759 asymbols = (asymbol **) xmalloc (symsize);
760 symbol_count = bfd_canonicalize_symtab (abfd, asymbols);
761 if (symbol_count < 0)
763 sim_engine_abort (sd, cpu, cia, "could not canonicalize symbols");
765 STATE_PROG_SYMS (CPU_STATE (cpu)) = asymbols;
768 if (bfd_find_nearest_line (abfd,
769 STATE_TEXT_SECTION (CPU_STATE (cpu)),
771 pc - STATE_TEXT_START (CPU_STATE (cpu)),
772 &pc_filename, &pc_function, &pc_linenum))
777 sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum);
782 sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
783 p += SIZE_LINE_NUMBER+2;
788 sprintf (p, "%s ", pc_function);
791 else if (pc_filename)
793 char *q = (char *) strrchr (pc_filename, '/');
794 sprintf (p, "%s ", (q) ? q+1 : pc_filename);
803 sprintf (prefix, "0x%.*x %-*.*s ",
804 SIZE_PC, (unsigned) pc,
805 SIZE_LOCATION, SIZE_LOCATION, buf);
806 chp = strchr (prefix, '\0');
808 vsprintf (chp, fmt, ap);
812 /* Pad it out to TRACE_PREFIX_WIDTH. */
813 chp = strchr (prefix, '\0');
814 if (chp - prefix < width)
816 memset (chp, ' ', width - (chp - prefix));
817 chp = &prefix [width];
822 /* check that we've not over flowed the prefix buffer */
823 if (strlen (prefix) >= sizeof (TRACE_PREFIX (data)))
828 trace_generic (SIM_DESC sd,
835 trace_printf (sd, cpu, "%s %s",
836 trace_idx_to_str (trace_idx),
837 TRACE_PREFIX (CPU_TRACE_DATA (cpu)));
839 trace_vprintf (sd, cpu, fmt, ap);
841 trace_printf (sd, cpu, "\n");
845 trace_input0 (SIM_DESC sd,
849 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
850 TRACE_IDX (data) = trace_idx;
854 trace_input_word1 (SIM_DESC sd,
859 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
860 TRACE_IDX (data) = trace_idx;
861 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
865 trace_input_word2 (SIM_DESC sd,
871 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
872 TRACE_IDX (data) = trace_idx;
873 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
874 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1);
878 trace_input_word3 (SIM_DESC sd,
885 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
886 TRACE_IDX (data) = trace_idx;
887 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
888 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1);
889 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d2);
893 trace_input_word4 (SIM_DESC sd,
901 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
902 TRACE_IDX (data) = trace_idx;
903 save_data (sd, data, trace_fmt_word, sizeof (d0), &d0);
904 save_data (sd, data, trace_fmt_word, sizeof (d1), &d1);
905 save_data (sd, data, trace_fmt_word, sizeof (d2), &d2);
906 save_data (sd, data, trace_fmt_word, sizeof (d3), &d3);
910 trace_input_bool1 (SIM_DESC sd,
915 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
916 TRACE_IDX (data) = trace_idx;
917 save_data (sd, data, trace_fmt_bool, sizeof (d0), &d0);
921 trace_input_addr1 (SIM_DESC sd,
926 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
927 TRACE_IDX (data) = trace_idx;
928 save_data (sd, data, trace_fmt_addr, sizeof (d0), &d0);
932 trace_input_fp1 (SIM_DESC sd,
937 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
938 TRACE_IDX (data) = trace_idx;
939 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
943 trace_input_fp2 (SIM_DESC sd,
949 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
950 TRACE_IDX (data) = trace_idx;
951 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
952 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1);
956 trace_input_fp3 (SIM_DESC sd,
963 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
964 TRACE_IDX (data) = trace_idx;
965 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
966 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1);
967 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f2);
971 trace_input_fpu1 (SIM_DESC sd,
977 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
978 TRACE_IDX (data) = trace_idx;
980 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
984 trace_input_fpu2 (SIM_DESC sd,
991 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
992 TRACE_IDX (data) = trace_idx;
994 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
996 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1000 trace_input_fpu3 (SIM_DESC sd,
1008 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1009 TRACE_IDX (data) = trace_idx;
1010 d = sim_fpu_2d (f0);
1011 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1012 d = sim_fpu_2d (f1);
1013 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1014 d = sim_fpu_2d (f2);
1015 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1019 trace_result_word1 (SIM_DESC sd,
1024 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1027 /* Append any results to the end of the inputs */
1028 last_input = TRACE_INPUT_IDX (data);
1029 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0);
1031 trace_results (sd, cpu, trace_idx, last_input);
1035 trace_result0 (SIM_DESC sd,
1039 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1042 /* Append any results to the end of the inputs */
1043 last_input = TRACE_INPUT_IDX (data);
1045 trace_results (sd, cpu, trace_idx, last_input);
1049 trace_result_word2 (SIM_DESC sd,
1055 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1058 /* Append any results to the end of the inputs */
1059 last_input = TRACE_INPUT_IDX (data);
1060 save_data (sd, data, trace_fmt_word, sizeof (r0), &r0);
1061 save_data (sd, data, trace_fmt_word, sizeof (r1), &r1);
1063 trace_results (sd, cpu, trace_idx, last_input);
1067 trace_result_word4 (SIM_DESC sd,
1075 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1078 /* Append any results to the end of the inputs */
1079 last_input = TRACE_INPUT_IDX (data);
1080 save_data (sd, data, trace_fmt_word, sizeof (r0), &r0);
1081 save_data (sd, data, trace_fmt_word, sizeof (r1), &r1);
1082 save_data (sd, data, trace_fmt_word, sizeof (r2), &r2);
1083 save_data (sd, data, trace_fmt_word, sizeof (r3), &r3);
1085 trace_results (sd, cpu, trace_idx, last_input);
1089 trace_result_bool1 (SIM_DESC sd,
1094 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1097 /* Append any results to the end of the inputs */
1098 last_input = TRACE_INPUT_IDX (data);
1099 save_data (sd, data, trace_fmt_bool, sizeof (r0), &r0);
1101 trace_results (sd, cpu, trace_idx, last_input);
1105 trace_result_addr1 (SIM_DESC sd,
1110 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1113 /* Append any results to the end of the inputs */
1114 last_input = TRACE_INPUT_IDX (data);
1115 save_data (sd, data, trace_fmt_addr, sizeof (r0), &r0);
1117 trace_results (sd, cpu, trace_idx, last_input);
1121 trace_result_fp1 (SIM_DESC sd,
1126 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1129 /* Append any results to the end of the inputs */
1130 last_input = TRACE_INPUT_IDX (data);
1131 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
1133 trace_results (sd, cpu, trace_idx, last_input);
1137 trace_result_fp2 (SIM_DESC sd,
1143 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1146 /* Append any results to the end of the inputs */
1147 last_input = TRACE_INPUT_IDX (data);
1148 save_data (sd, data, trace_fmt_fp, sizeof (f0), &f0);
1149 save_data (sd, data, trace_fmt_fp, sizeof (f1), &f1);
1151 trace_results (sd, cpu, trace_idx, last_input);
1155 trace_result_fpu1 (SIM_DESC sd,
1161 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1164 /* Append any results to the end of the inputs */
1165 last_input = TRACE_INPUT_IDX (data);
1166 d = sim_fpu_2d (f0);
1167 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1169 trace_results (sd, cpu, trace_idx, last_input);
1173 trace_result_string1 (SIM_DESC sd,
1178 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1181 /* Append any results to the end of the inputs */
1182 last_input = TRACE_INPUT_IDX (data);
1183 save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0);
1185 trace_results (sd, cpu, trace_idx, last_input);
1189 trace_result_word1_string1 (SIM_DESC sd,
1195 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1198 /* Append any results to the end of the inputs */
1199 last_input = TRACE_INPUT_IDX (data);
1200 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0);
1201 save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0);
1203 trace_results (sd, cpu, trace_idx, last_input);
1207 trace_vprintf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, va_list ap)
1211 if (TRACE_FILE (CPU_TRACE_DATA (cpu)) != NULL)
1212 vfprintf (TRACE_FILE (CPU_TRACE_DATA (cpu)), fmt, ap);
1214 sim_io_evprintf (sd, fmt, ap);
1218 if (TRACE_FILE (STATE_TRACE_DATA (sd)) != NULL)
1219 vfprintf (TRACE_FILE (STATE_TRACE_DATA (sd)), fmt, ap);
1221 sim_io_evprintf (sd, fmt, ap);
1225 /* The function trace_one_insn has been replaced by the function pair
1226 trace_prefix() + trace_generic(). It is still used. */
1228 trace_one_insn (SIM_DESC sd, sim_cpu *cpu, address_word pc,
1229 int line_p, const char *filename, int linenum,
1230 const char *phase_wo_colon, const char *fmt,
1234 char phase[SIZE_PHASE+2];
1236 strncpy (phase, phase_wo_colon, SIZE_PHASE);
1237 strcat (phase, ":");
1241 trace_printf (sd, cpu, "%-*s %s:%-*d 0x%.*lx ",
1242 SIZE_PHASE+1, phase,
1244 SIZE_LINE_NUMBER, linenum,
1247 trace_vprintf (sd, cpu, fmt, ap);
1249 trace_printf (sd, cpu, "\n");
1256 if (STATE_TEXT_SECTION (CPU_STATE (cpu))
1257 && pc >= STATE_TEXT_START (CPU_STATE (cpu))
1258 && pc < STATE_TEXT_END (CPU_STATE (cpu)))
1260 const char *pc_filename = (const char *)0;
1261 const char *pc_function = (const char *)0;
1262 unsigned int pc_linenum = 0;
1264 if (bfd_find_nearest_line (STATE_PROG_BFD (CPU_STATE (cpu)),
1265 STATE_TEXT_SECTION (CPU_STATE (cpu)),
1266 (struct bfd_symbol **) 0,
1267 pc - STATE_TEXT_START (CPU_STATE (cpu)),
1268 &pc_filename, &pc_function, &pc_linenum))
1273 sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum);
1278 sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
1279 p += SIZE_LINE_NUMBER+2;
1284 sprintf (p, "%s ", pc_function);
1287 else if (pc_filename)
1289 char *q = (char *) strrchr (pc_filename, '/');
1290 sprintf (p, "%s ", (q) ? q+1 : pc_filename);
1299 trace_printf (sd, cpu, "%-*s 0x%.*x %-*.*s ",
1300 SIZE_PHASE+1, phase,
1301 SIZE_PC, (unsigned) pc,
1302 SIZE_LOCATION, SIZE_LOCATION, buf);
1304 trace_vprintf (sd, cpu, fmt, ap);
1306 trace_printf (sd, cpu, "\n");
1311 trace_printf VPARAMS ((SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...))
1313 #if !defined __STDC__ && !defined ALMOST_STDC
1321 #if !defined __STDC__ && !defined ALMOST_STDC
1322 sd = va_arg (ap, SIM_DESC);
1323 cpu = va_arg (ap, sim_cpu *);
1324 fmt = va_arg (ap, const char *);
1327 trace_vprintf (sd, cpu, fmt, ap);
1333 debug_printf VPARAMS ((sim_cpu *cpu, const char *fmt, ...))
1335 #if !defined __STDC__ && !defined ALMOST_STDC
1342 #if !defined __STDC__ && !defined ALMOST_STDC
1343 cpu = va_arg (ap, sim_cpu *);
1344 fmt = va_arg (ap, const char *);
1347 if (CPU_DEBUG_FILE (cpu) == NULL)
1348 (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered)
1349 (STATE_CALLBACK (CPU_STATE (cpu)), fmt, ap);
1351 vfprintf (CPU_DEBUG_FILE (cpu), fmt, ap);