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
);