1 /* Simulator tracing/debugging support.
2 Copyright (C) 1997, 1998 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,
82 static const OPTION trace_options[] =
84 /* This table is organized to group related instructions together. */
85 { {"trace", optional_argument, NULL, 't'},
86 't', "on|off", "Trace useful things",
87 trace_option_handler },
88 { {"trace-insn", optional_argument, NULL, OPTION_TRACE_INSN},
89 '\0', "on|off", "Perform instruction tracing",
90 trace_option_handler },
91 { {"trace-decode", optional_argument, NULL, OPTION_TRACE_DECODE},
92 '\0', "on|off", "Trace instruction decoding",
93 trace_option_handler },
94 { {"trace-extract", optional_argument, NULL, OPTION_TRACE_EXTRACT},
95 '\0', "on|off", "Trace instruction extraction",
96 trace_option_handler },
97 { {"trace-linenum", optional_argument, NULL, OPTION_TRACE_LINENUM},
98 '\0', "on|off", "Perform line number tracing (implies --trace-insn)",
99 trace_option_handler },
100 { {"trace-memory", optional_argument, NULL, OPTION_TRACE_MEMORY},
101 '\0', "on|off", "Trace memory operations",
102 trace_option_handler },
103 { {"trace-alu", optional_argument, NULL, OPTION_TRACE_ALU},
104 '\0', "on|off", "Trace ALU operations",
105 trace_option_handler },
106 { {"trace-fpu", optional_argument, NULL, OPTION_TRACE_FPU},
107 '\0', "on|off", "Trace FPU operations",
108 trace_option_handler },
109 { {"trace-branch", optional_argument, NULL, OPTION_TRACE_BRANCH},
110 '\0', "on|off", "Trace branching",
111 trace_option_handler },
112 { {"trace-semantics", optional_argument, NULL, OPTION_TRACE_SEMANTICS},
113 '\0', "on|off", "Perform ALU, FPU, MEMORY, and BRANCH tracing",
114 trace_option_handler },
115 { {"trace-model", optional_argument, NULL, OPTION_TRACE_MODEL},
116 '\0', "on|off", "Include model performance data",
117 trace_option_handler },
118 { {"trace-core", optional_argument, NULL, OPTION_TRACE_CORE},
119 '\0', "on|off", "Trace core operations",
120 trace_option_handler },
121 { {"trace-events", optional_argument, NULL, OPTION_TRACE_EVENTS},
122 '\0', "on|off", "Trace events",
123 trace_option_handler },
124 #ifdef SIM_HAVE_ADDR_RANGE
125 { {"trace-range", required_argument, NULL, OPTION_TRACE_RANGE},
126 '\0', "START,END", "Specify range of addresses for instruction tracing",
127 trace_option_handler },
129 { {"trace-function", required_argument, NULL, OPTION_TRACE_FUNCTION},
130 '\0', "FUNCTION", "Specify function to trace",
131 trace_option_handler },
134 { {"trace-debug", optional_argument, NULL, OPTION_TRACE_DEBUG},
135 '\0', "on|off", "Add information useful for debugging the simulator to the tracing output",
136 trace_option_handler },
137 { {"trace-file", required_argument, NULL, OPTION_TRACE_FILE},
138 '\0', "FILE NAME", "Specify tracing output file",
139 trace_option_handler },
140 { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
143 /* Set/reset the trace options indicated in MASK. */
146 set_trace_option_mask (sd, name, mask, arg)
158 if (strcmp (arg, "yes") == 0
159 || strcmp (arg, "on") == 0
160 || strcmp (arg, "1") == 0)
162 else if (strcmp (arg, "no") == 0
163 || strcmp (arg, "off") == 0
164 || strcmp (arg, "0") == 0)
168 sim_io_eprintf (sd, "Argument `%s' for `--trace%s' invalid, one of `on', `off', `yes', `no' expected\n", arg, name);
173 /* update applicable trace bits */
174 for (trace_nr = 0; trace_nr < MAX_TRACE_VALUES; ++trace_nr)
176 if ((mask & (1 << trace_nr)) == 0)
179 /* Set non-cpu specific values. */
182 case TRACE_EVENTS_IDX:
183 STATE_EVENTS (sd)->trace = trace_val;
185 case TRACE_DEBUG_IDX:
186 STATE_TRACE_FLAGS (sd)[trace_nr] = trace_val;
190 /* Set cpu values. */
191 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
193 CPU_TRACE_FLAGS (STATE_CPU (sd, cpu_nr))[trace_nr] = trace_val;
197 /* Re-compute the cpu trace summary. */
200 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
201 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 1;
205 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
207 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 0;
208 for (trace_nr = 0; trace_nr < MAX_TRACE_VALUES; ++trace_nr)
210 if (CPU_TRACE_FLAGS (STATE_CPU (sd, cpu_nr))[trace_nr])
212 CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))->trace_any_p = 1;
222 /* Set one trace option based on its IDX value. */
225 set_trace_option (sd, name, idx, arg)
231 return set_trace_option_mask (sd, name, 1 << idx, arg);
236 trace_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt,
237 char *arg, int is_command)
246 sim_io_eprintf (sd, "Tracing not compiled in, `-t' ignored\n");
248 return set_trace_option_mask (sd, "trace", TRACE_USEFUL_MASK, arg);
251 case OPTION_TRACE_INSN :
252 if (WITH_TRACE_INSN_P)
253 return set_trace_option (sd, "-insn", TRACE_INSN_IDX, arg);
255 sim_io_eprintf (sd, "Instruction tracing not compiled in, `--trace-insn' ignored\n");
258 case OPTION_TRACE_DECODE :
259 if (WITH_TRACE_DECODE_P)
260 return set_trace_option (sd, "-decode", TRACE_DECODE_IDX, arg);
262 sim_io_eprintf (sd, "Decode tracing not compiled in, `--trace-decode' ignored\n");
265 case OPTION_TRACE_EXTRACT :
266 if (WITH_TRACE_EXTRACT_P)
267 return set_trace_option (sd, "-extract", TRACE_EXTRACT_IDX, arg);
269 sim_io_eprintf (sd, "Extract tracing not compiled in, `--trace-extract' ignored\n");
272 case OPTION_TRACE_LINENUM :
273 if (WITH_TRACE_LINENUM_P && WITH_TRACE_INSN_P)
275 if (set_trace_option (sd, "-linenum", TRACE_LINENUM_IDX, arg) != SIM_RC_OK
276 || set_trace_option (sd, "-linenum", TRACE_INSN_IDX, arg) != SIM_RC_OK)
280 sim_io_eprintf (sd, "Line number or instruction tracing not compiled in, `--trace-linenum' ignored\n");
283 case OPTION_TRACE_MEMORY :
284 if (WITH_TRACE_MEMORY_P)
285 return set_trace_option (sd, "-memory", TRACE_MEMORY_IDX, arg);
287 sim_io_eprintf (sd, "Memory tracing not compiled in, `--trace-memory' ignored\n");
290 case OPTION_TRACE_MODEL :
291 if (WITH_TRACE_MODEL_P)
292 return set_trace_option (sd, "-model", TRACE_MODEL_IDX, arg);
294 sim_io_eprintf (sd, "Model tracing not compiled in, `--trace-model' ignored\n");
297 case OPTION_TRACE_ALU :
298 if (WITH_TRACE_ALU_P)
299 return set_trace_option (sd, "-alu", TRACE_ALU_IDX, arg);
301 sim_io_eprintf (sd, "ALU tracing not compiled in, `--trace-alu' ignored\n");
304 case OPTION_TRACE_CORE :
305 if (WITH_TRACE_CORE_P)
306 return set_trace_option (sd, "-core", TRACE_CORE_IDX, arg);
308 sim_io_eprintf (sd, "CORE tracing not compiled in, `--trace-core' ignored\n");
311 case OPTION_TRACE_EVENTS :
312 if (WITH_TRACE_EVENTS_P)
313 return set_trace_option (sd, "-events", TRACE_EVENTS_IDX, arg);
315 sim_io_eprintf (sd, "EVENTS tracing not compiled in, `--trace-events' ignored\n");
318 case OPTION_TRACE_FPU :
319 if (WITH_TRACE_FPU_P)
320 return set_trace_option (sd, "-fpu", TRACE_FPU_IDX, arg);
322 sim_io_eprintf (sd, "FPU tracing not compiled in, `--trace-fpu' ignored\n");
325 case OPTION_TRACE_BRANCH :
326 if (WITH_TRACE_BRANCH_P)
327 return set_trace_option (sd, "-branch", TRACE_BRANCH_IDX, arg);
329 sim_io_eprintf (sd, "Branch tracing not compiled in, `--trace-branch' ignored\n");
332 case OPTION_TRACE_SEMANTICS :
335 && WITH_TRACE_MEMORY_P
336 && WITH_TRACE_BRANCH_P)
338 if (set_trace_option (sd, "-semantics", TRACE_ALU_IDX, arg) != SIM_RC_OK
339 || set_trace_option (sd, "-semantics", TRACE_FPU_IDX, arg) != SIM_RC_OK
340 || set_trace_option (sd, "-semantics", TRACE_MEMORY_IDX, arg) != SIM_RC_OK
341 || set_trace_option (sd, "-semantics", TRACE_BRANCH_IDX, arg) != SIM_RC_OK)
345 sim_io_eprintf (sd, "Alu, fpu, memory, and/or branch tracing not compiled in, `--trace-semantics' ignored\n");
348 #ifdef SIM_HAVE_ADDR_RANGE
349 case OPTION_TRACE_RANGE :
353 unsigned long start,end;
354 start = strtoul (chp, &chp, 0);
357 sim_io_eprintf (sd, "--trace-range missing END argument\n");
360 end = strtoul (chp + 1, NULL, 0);
361 /* FIXME: Argument validation. */
363 sim_addr_range_add (TRACE_RANGE (CPU_PROFILE_DATA (cpu)),
366 for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; ++cpu_nr)
367 sim_addr_range_add (TRACE_RANGE (CPU_TRACE_DATA (STATE_CPU (sd, cpu_nr))),
371 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-range' ignored\n");
374 case OPTION_TRACE_FUNCTION :
377 /*wip: need to compute function range given name*/
380 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-function' ignored\n");
382 #endif /* SIM_HAVE_ADDR_RANGE */
384 case OPTION_TRACE_DEBUG :
385 if (WITH_TRACE_DEBUG_P)
386 return set_trace_option (sd, "-debug", TRACE_DEBUG_IDX, arg);
388 sim_io_eprintf (sd, "Tracing debug support not compiled in, `--trace-debug' ignored\n");
391 case OPTION_TRACE_FILE :
393 sim_io_eprintf (sd, "Tracing not compiled in, `--trace-file' ignored\n");
396 FILE *f = fopen (arg, "w");
400 sim_io_eprintf (sd, "Unable to open trace output file `%s'\n", arg);
403 for (n = 0; n < MAX_NR_PROCESSORS; ++n)
404 TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, n))) = f;
405 TRACE_FILE (STATE_TRACE_DATA (sd)) = f;
413 /* Install tracing support. */
416 trace_install (SIM_DESC sd)
420 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
422 sim_add_option_table (sd, NULL, trace_options);
423 memset (STATE_TRACE_DATA (sd), 0, sizeof (* STATE_TRACE_DATA (sd)));
424 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
425 memset (CPU_TRACE_DATA (STATE_CPU (sd, i)), 0,
426 sizeof (* CPU_TRACE_DATA (STATE_CPU (sd, i))));
427 sim_module_add_init_fn (sd, trace_init);
428 sim_module_add_uninstall_fn (sd, trace_uninstall);
433 trace_init (SIM_DESC sd)
435 #ifdef SIM_HAVE_ADDR_RANGE
436 /* Check if a range has been specified without specifying what to
441 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
443 sim_cpu *cpu = STATE_CPU (sd, i);
445 if (ADDR_RANGE_RANGES (TRACE_RANGE (CPU_TRACE_DATA (cpu)))
446 && ! TRACE_INSN_P (cpu))
448 sim_io_eprintf_cpu (cpu, "Tracing address range specified without --trace-insn.\n");
449 sim_io_eprintf_cpu (cpu, "Address range ignored.\n");
450 sim_addr_range_delete (TRACE_RANGE (CPU_TRACE_DATA (cpu)),
451 0, ~ (address_word) 0);
461 trace_uninstall (SIM_DESC sd)
464 FILE *sfile = TRACE_FILE (STATE_TRACE_DATA (sd));
469 for (i = 0; i < MAX_NR_PROCESSORS; ++i)
471 FILE *cfile = TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, i)));
472 if (cfile != NULL && cfile != sfile)
474 /* If output from different cpus is going to the same file,
475 avoid closing the file twice. */
476 for (j = 0; j < i; ++j)
477 if (TRACE_FILE (CPU_TRACE_DATA (STATE_CPU (sd, j))) == cfile)
493 trace_fmt_instruction_incomplete,
496 /* compute the nr of trace data units consumed by data */
498 save_data_size (TRACE_DATA *data,
501 return ((size + sizeof (TRACE_INPUT_DATA (data) [0]) - 1)
502 / sizeof (TRACE_INPUT_DATA (data) [0]));
506 /* Archive DATA into the trace buffer */
508 save_data (SIM_DESC sd,
514 int i = TRACE_INPUT_IDX (data);
515 if (i == sizeof (TRACE_INPUT_FMT (data)))
516 sim_io_error (sd, "trace buffer overflow");
517 TRACE_INPUT_FMT (data) [i] = fmt;
518 TRACE_INPUT_SIZE (data) [i] = size;
519 memcpy (&TRACE_INPUT_DATA (data) [i], buf, size);
520 i += save_data_size (data, size);
521 TRACE_INPUT_IDX (data) = i;
525 print_data (SIM_DESC sd,
533 case trace_fmt_instruction_incomplete:
534 trace_printf (sd, cpu, " (instruction incomplete)");
541 case sizeof (unsigned32):
542 trace_printf (sd, cpu, " 0x%08lx", (long) * (unsigned32*) data);
544 case sizeof (unsigned64):
545 trace_printf (sd, cpu, " 0x%08lx%08lx",
546 (long) ((* (unsigned64*) data) >> 32),
547 (long) * (unsigned64*) data);
556 SIM_ASSERT (size == sizeof (int));
557 trace_printf (sd, cpu, " %-8s",
558 (* (int*) data) ? "true" : "false");
566 /* FIXME: Assumes sizeof float == 4; sizeof double == 8 */
568 sim_fpu_32to (&fp, *(unsigned32*)data);
571 sim_fpu_64to (&fp, *(unsigned64*)data);
576 trace_printf (sd, cpu, " %8g", sim_fpu_2d (&fp));
580 trace_printf (sd, cpu, " (0x%08lx)",
581 (long) *(unsigned32*)data);
584 trace_printf (sd, cpu, " (0x%08lx%08lx)",
585 (long) (*(unsigned64*)data >> 32),
586 (long) (*(unsigned64*)data));
594 /* FIXME: At present sim_fpu data is stored as a double */
595 trace_printf (sd, cpu, " %8g", * (double*) data);
597 case trace_fmt_string:
598 trace_printf (sd, cpu, " %-8s", (char*) data);
606 trace_idx_to_str (int trace_idx)
611 case TRACE_ALU_IDX: return "alu: ";
612 case TRACE_INSN_IDX: return "insn: ";
613 case TRACE_DECODE_IDX: return "decode: ";
614 case TRACE_EXTRACT_IDX: return "extract: ";
615 case TRACE_MEMORY_IDX: return "memory: ";
616 case TRACE_CORE_IDX: return "core: ";
617 case TRACE_EVENTS_IDX: return "events: ";
618 case TRACE_FPU_IDX: return "fpu: ";
619 case TRACE_BRANCH_IDX: return "branch: ";
621 sprintf (num, "?%d?", trace_idx);
627 trace_results (SIM_DESC sd,
632 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
636 /* cross check trace_idx against TRACE_IDX (data)? */
639 trace_printf (sd, cpu, "%s %s",
640 trace_idx_to_str (TRACE_IDX (data)),
641 TRACE_PREFIX (data));
642 TRACE_IDX (data) = 0;
644 for (i = 0, nr_out = 0;
645 i < TRACE_INPUT_IDX (data);
646 i += save_data_size (data, TRACE_INPUT_SIZE (data) [i]), nr_out++)
650 int pad = (strlen (" 0x") + sizeof (unsigned_word) * 2);
651 int padding = pad * (3 - nr_out);
654 padding += strlen (" ::");
655 trace_printf (sd, cpu, "%*s", padding, " ::");
658 TRACE_INPUT_FMT (data) [i],
659 TRACE_INPUT_SIZE (data) [i],
660 &TRACE_INPUT_DATA (data) [i]);
662 trace_printf (sd, cpu, "\n");
666 trace_prefix (SIM_DESC sd,
671 const char *filename,
676 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
678 char *prefix = TRACE_PREFIX (data);
680 /* FIXME: The TRACE_PREFIX_WIDTH should be determined at build time using
681 known information about the disassembled instructions. */
682 #ifndef TRACE_PREFIX_WIDTH
683 #define TRACE_PREFIX_WIDTH 48
685 int width = TRACE_PREFIX_WIDTH;
687 /* if the previous trace data wasn't flushed, flush it now with a
688 note indicating that the trace was incomplete. */
689 if (TRACE_IDX (data) != 0)
691 int last_input = TRACE_INPUT_IDX (data);
692 save_data (sd, data, trace_fmt_instruction_incomplete, 1, "");
693 trace_results (sd, cpu, TRACE_IDX (data), last_input);
695 TRACE_IDX (data) = 0;
696 TRACE_INPUT_IDX (data) = 0;
698 /* Create the text prefix for this new instruction: */
703 sprintf (prefix, "%s:%-*d 0x%.*lx ",
705 SIZE_LINE_NUMBER, linenum,
710 sprintf (prefix, "0x%.*lx ",
712 /* Shrink the width by the amount that we didn't print. */
713 width -= SIZE_LINE_NUMBER + SIZE_PC + 8;
715 chp = strchr (prefix, '\0');
717 vsprintf (chp, fmt, ap);
724 if (STATE_TEXT_SECTION (CPU_STATE (cpu))
725 && pc >= STATE_TEXT_START (CPU_STATE (cpu))
726 && pc < STATE_TEXT_END (CPU_STATE (cpu)))
728 const char *pc_filename = (const char *)0;
729 const char *pc_function = (const char *)0;
730 unsigned int pc_linenum = 0;
734 abfd = STATE_PROG_BFD (CPU_STATE (cpu));
735 asymbols = STATE_PROG_SYMS (CPU_STATE (cpu));
736 if (asymbols == NULL)
741 symsize = bfd_get_symtab_upper_bound (abfd);
744 sim_engine_abort (sd, cpu, cia, "could not read symbols");
746 asymbols = (asymbol **) xmalloc (symsize);
747 symbol_count = bfd_canonicalize_symtab (abfd, asymbols);
748 if (symbol_count < 0)
750 sim_engine_abort (sd, cpu, cia, "could not canonicalize symbols");
752 STATE_PROG_SYMS (CPU_STATE (cpu)) = asymbols;
755 if (bfd_find_nearest_line (abfd,
756 STATE_TEXT_SECTION (CPU_STATE (cpu)),
758 pc - STATE_TEXT_START (CPU_STATE (cpu)),
759 &pc_filename, &pc_function, &pc_linenum))
764 sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum);
769 sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
770 p += SIZE_LINE_NUMBER+2;
775 sprintf (p, "%s ", pc_function);
778 else if (pc_filename)
780 char *q = (char *) strrchr (pc_filename, '/');
781 sprintf (p, "%s ", (q) ? q+1 : pc_filename);
790 sprintf (prefix, "0x%.*x %-*.*s ",
791 SIZE_PC, (unsigned) pc,
792 SIZE_LOCATION, SIZE_LOCATION, buf);
793 chp = strchr (prefix, '\0');
795 vsprintf (chp, fmt, ap);
799 /* Pad it out to TRACE_PREFIX_WIDTH. */
800 chp = strchr (prefix, '\0');
801 if (chp - prefix < width)
803 memset (chp, ' ', width - (chp - prefix));
804 chp = &prefix [width];
809 /* check that we've not over flowed the prefix buffer */
810 if (strlen (prefix) >= sizeof (TRACE_PREFIX (data)))
815 trace_generic (SIM_DESC sd,
822 trace_printf (sd, cpu, "%s %s",
823 trace_idx_to_str (trace_idx),
824 TRACE_PREFIX (CPU_TRACE_DATA (cpu)));
826 trace_vprintf (sd, cpu, fmt, ap);
828 trace_printf (sd, cpu, "\n");
832 trace_input0 (SIM_DESC sd,
836 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
837 TRACE_IDX (data) = trace_idx;
841 trace_input_word1 (SIM_DESC sd,
846 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
847 TRACE_IDX (data) = trace_idx;
848 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
852 trace_input_word2 (SIM_DESC sd,
858 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
859 TRACE_IDX (data) = trace_idx;
860 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
861 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1);
865 trace_input_word3 (SIM_DESC sd,
872 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
873 TRACE_IDX (data) = trace_idx;
874 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d0);
875 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d1);
876 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &d2);
880 trace_input_word4 (SIM_DESC sd,
888 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
889 TRACE_IDX (data) = trace_idx;
890 save_data (sd, data, trace_fmt_word, sizeof (d0), &d0);
891 save_data (sd, data, trace_fmt_word, sizeof (d1), &d1);
892 save_data (sd, data, trace_fmt_word, sizeof (d2), &d2);
893 save_data (sd, data, trace_fmt_word, sizeof (d3), &d3);
897 trace_input_bool1 (SIM_DESC sd,
902 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
903 TRACE_IDX (data) = trace_idx;
904 save_data (sd, data, trace_fmt_bool, sizeof (d0), &d0);
908 trace_input_addr1 (SIM_DESC sd,
913 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
914 TRACE_IDX (data) = trace_idx;
915 save_data (sd, data, trace_fmt_addr, sizeof (d0), &d0);
919 trace_input_fp1 (SIM_DESC sd,
924 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
925 TRACE_IDX (data) = trace_idx;
926 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
930 trace_input_fp2 (SIM_DESC sd,
936 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
937 TRACE_IDX (data) = trace_idx;
938 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
939 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1);
943 trace_input_fp3 (SIM_DESC sd,
950 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
951 TRACE_IDX (data) = trace_idx;
952 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
953 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f1);
954 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f2);
958 trace_input_fpu1 (SIM_DESC sd,
964 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
965 TRACE_IDX (data) = trace_idx;
967 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
971 trace_input_fpu2 (SIM_DESC sd,
978 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
979 TRACE_IDX (data) = trace_idx;
981 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
983 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
987 trace_input_fpu3 (SIM_DESC sd,
995 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
996 TRACE_IDX (data) = trace_idx;
998 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1000 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1001 d = sim_fpu_2d (f2);
1002 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1006 trace_result_word1 (SIM_DESC sd,
1011 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1014 /* Append any results to the end of the inputs */
1015 last_input = TRACE_INPUT_IDX (data);
1016 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0);
1018 trace_results (sd, cpu, trace_idx, last_input);
1022 trace_result0 (SIM_DESC sd,
1026 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1029 /* Append any results to the end of the inputs */
1030 last_input = TRACE_INPUT_IDX (data);
1032 trace_results (sd, cpu, trace_idx, last_input);
1036 trace_result_word2 (SIM_DESC sd,
1042 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1045 /* Append any results to the end of the inputs */
1046 last_input = TRACE_INPUT_IDX (data);
1047 save_data (sd, data, trace_fmt_word, sizeof (r0), &r0);
1048 save_data (sd, data, trace_fmt_word, sizeof (r1), &r1);
1050 trace_results (sd, cpu, trace_idx, last_input);
1054 trace_result_word4 (SIM_DESC sd,
1062 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1065 /* Append any results to the end of the inputs */
1066 last_input = TRACE_INPUT_IDX (data);
1067 save_data (sd, data, trace_fmt_word, sizeof (r0), &r0);
1068 save_data (sd, data, trace_fmt_word, sizeof (r1), &r1);
1069 save_data (sd, data, trace_fmt_word, sizeof (r2), &r2);
1070 save_data (sd, data, trace_fmt_word, sizeof (r3), &r3);
1072 trace_results (sd, cpu, trace_idx, last_input);
1076 trace_result_bool1 (SIM_DESC sd,
1081 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1084 /* Append any results to the end of the inputs */
1085 last_input = TRACE_INPUT_IDX (data);
1086 save_data (sd, data, trace_fmt_bool, sizeof (r0), &r0);
1088 trace_results (sd, cpu, trace_idx, last_input);
1092 trace_result_addr1 (SIM_DESC sd,
1097 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1100 /* Append any results to the end of the inputs */
1101 last_input = TRACE_INPUT_IDX (data);
1102 save_data (sd, data, trace_fmt_addr, sizeof (r0), &r0);
1104 trace_results (sd, cpu, trace_idx, last_input);
1108 trace_result_fp1 (SIM_DESC sd,
1113 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1116 /* Append any results to the end of the inputs */
1117 last_input = TRACE_INPUT_IDX (data);
1118 save_data (sd, data, trace_fmt_fp, sizeof (fp_word), &f0);
1120 trace_results (sd, cpu, trace_idx, last_input);
1124 trace_result_fp2 (SIM_DESC sd,
1130 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1133 /* Append any results to the end of the inputs */
1134 last_input = TRACE_INPUT_IDX (data);
1135 save_data (sd, data, trace_fmt_fp, sizeof (f0), &f0);
1136 save_data (sd, data, trace_fmt_fp, sizeof (f1), &f1);
1138 trace_results (sd, cpu, trace_idx, last_input);
1142 trace_result_fpu1 (SIM_DESC sd,
1148 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1151 /* Append any results to the end of the inputs */
1152 last_input = TRACE_INPUT_IDX (data);
1153 d = sim_fpu_2d (f0);
1154 save_data (sd, data, trace_fmt_fp, sizeof (double), &d);
1156 trace_results (sd, cpu, trace_idx, last_input);
1160 trace_result_string1 (SIM_DESC sd,
1165 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1168 /* Append any results to the end of the inputs */
1169 last_input = TRACE_INPUT_IDX (data);
1170 save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0);
1172 trace_results (sd, cpu, trace_idx, last_input);
1176 trace_result_word1_string1 (SIM_DESC sd,
1182 TRACE_DATA *data = CPU_TRACE_DATA (cpu);
1185 /* Append any results to the end of the inputs */
1186 last_input = TRACE_INPUT_IDX (data);
1187 save_data (sd, data, trace_fmt_word, sizeof (unsigned_word), &r0);
1188 save_data (sd, data, trace_fmt_string, strlen (s0) + 1, s0);
1190 trace_results (sd, cpu, trace_idx, last_input);
1194 trace_vprintf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, va_list ap)
1198 if (TRACE_FILE (CPU_TRACE_DATA (cpu)) != NULL)
1199 vfprintf (TRACE_FILE (CPU_TRACE_DATA (cpu)), fmt, ap);
1201 sim_io_evprintf (sd, fmt, ap);
1205 if (TRACE_FILE (STATE_TRACE_DATA (sd)) != NULL)
1206 vfprintf (TRACE_FILE (STATE_TRACE_DATA (sd)), fmt, ap);
1208 sim_io_evprintf (sd, fmt, ap);
1212 /* The function trace_one_insn has been replaced by the function pair
1213 trace_prefix() + trace_generic(). It is still used. */
1215 trace_one_insn (SIM_DESC sd, sim_cpu *cpu, address_word pc,
1216 int line_p, const char *filename, int linenum,
1217 const char *phase_wo_colon, const char *fmt,
1221 char phase[SIZE_PHASE+2];
1223 strncpy (phase, phase_wo_colon, SIZE_PHASE);
1224 strcat (phase, ":");
1228 trace_printf (sd, cpu, "%-*s %s:%-*d 0x%.*lx ",
1229 SIZE_PHASE+1, phase,
1231 SIZE_LINE_NUMBER, linenum,
1234 trace_vprintf (sd, cpu, fmt, ap);
1236 trace_printf (sd, cpu, "\n");
1243 if (STATE_TEXT_SECTION (CPU_STATE (cpu))
1244 && pc >= STATE_TEXT_START (CPU_STATE (cpu))
1245 && pc < STATE_TEXT_END (CPU_STATE (cpu)))
1247 const char *pc_filename = (const char *)0;
1248 const char *pc_function = (const char *)0;
1249 unsigned int pc_linenum = 0;
1251 if (bfd_find_nearest_line (STATE_PROG_BFD (CPU_STATE (cpu)),
1252 STATE_TEXT_SECTION (CPU_STATE (cpu)),
1253 (struct symbol_cache_entry **) 0,
1254 pc - STATE_TEXT_START (CPU_STATE (cpu)),
1255 &pc_filename, &pc_function, &pc_linenum))
1260 sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, pc_linenum);
1265 sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---");
1266 p += SIZE_LINE_NUMBER+2;
1271 sprintf (p, "%s ", pc_function);
1274 else if (pc_filename)
1276 char *q = (char *) strrchr (pc_filename, '/');
1277 sprintf (p, "%s ", (q) ? q+1 : pc_filename);
1286 trace_printf (sd, cpu, "%-*s 0x%.*x %-*.*s ",
1287 SIZE_PHASE+1, phase,
1288 SIZE_PC, (unsigned) pc,
1289 SIZE_LOCATION, SIZE_LOCATION, buf);
1291 trace_vprintf (sd, cpu, fmt, ap);
1293 trace_printf (sd, cpu, "\n");
1298 trace_printf VPARAMS ((SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...))
1300 #if !defined __STDC__ && !defined ALMOST_STDC
1308 #if !defined __STDC__ && !defined ALMOST_STDC
1309 sd = va_arg (ap, SIM_DESC);
1310 cpu = va_arg (ap, sim_cpu *);
1311 fmt = va_arg (ap, const char *);
1314 trace_vprintf (sd, cpu, fmt, ap);
1320 debug_printf VPARAMS ((sim_cpu *cpu, const char *fmt, ...))
1322 #if !defined __STDC__ && !defined ALMOST_STDC
1329 #if !defined __STDC__ && !defined ALMOST_STDC
1330 cpu = va_arg (ap, sim_cpu *);
1331 fmt = va_arg (ap, const char *);
1334 if (CPU_DEBUG_FILE (cpu) == NULL)
1335 (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered)
1336 (STATE_CALLBACK (CPU_STATE (cpu)), fmt, ap);
1338 vfprintf (CPU_DEBUG_FILE (cpu), fmt, ap);