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* ld-cdtest/cdtest-foo.h (class Foo): Declare len to be int to
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
f445a890
AC		 1Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
2
3 * sim-events.c (sim_events_process): Re-compute the time -
4 update_time_from_event - as each event is processed. Reverses
5 previous change.
6
8cb060b6
AC		 7Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
8
9 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
10
549bf950
AC		 11Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
12
13 * sim-events.c (sim_events_process): Delete redundant call to
14 update_time_from_event.
15 (sim_events_slip): Always decrement time_from_event.
16 (sim_events_tick, sim_events_deschedule, update_time_from_event):
17 Delete assertion that time_from_event >=0 when work in queue, no
18 longer applicable.
19
864519b9
AC		 20Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
21
22 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
23 (standard_option_handler): Update.
24
25 * sim-options.h: Clarify documentation.
26 (OPTION_LONG_ONLY_P): Delete definition.
27 (OPTION_VALID_P): Define.
28
29 * sim-options.c (sim_print_help): Allow short only options.
30 (sim_parse_args): Ditto.
31 (sim_args_command): Skip short only options.
32 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
33 separate entries for short and long options in the HANDLERS and
34 ORIG_VAL tables.
35 (sim_parse_args): Disable argument permutation.
36
63be8feb
AC		 37Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
38
39 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
40 Add argument M, size of data type.
41 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
42 Declare, ditto for 5, 6 & 7 byte transfers.
43 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
44 as aligned variant.
45
46 * sim-n-core.h (sim_core_trace_M): Rename from
47 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
48 with transfer type. Print transfer direction. Handle 1 and 2 byte
49 transfers.
50 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
51 unaligned accesses.
52 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
53 Update all functions.
54
55 * sim-core.c: Generate functions starting with 16 not 1.
56 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
57 all 5, 6 & 7 byte transfers.
58
59 * sim-n-core.h (sim_core_read_misaligned_N,
60 sim_core_write_misaligned_N): Implement.
61
a26ecda4
AC		 62Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
63
64 * sim-endian.h (U16_8): Implement
65
66 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
67
68 * sim-endian.h (VL8_16, VH8_16): Implement.
69
70 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
71 long in printf.
72 (memory_option_handler): Only zalloc modulo bytes when non-zero.
73 (memory_option_handler): Skip comma in alias address list
74
fcc86d82
AC		 75Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
76
77 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
78 space params.
79 (parse_size, parse_addr): New functions
80 (memory_option_handler, memory_options): Parse address & size
81 using new functions. Pass level, space, modulo to do_memopt_add &
82 do_memopt_del.
83
84 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
85
86 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
87 `attach_type attach' argument with `unsigned level' argument.
88 Document.
89
90 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
91 sim_core_attach): Replace argument attach with level. Update
92 verification of arguments.
93 (sim_core_map_detach, sim_core_detach): Replace argument attach
94 with level.
95
96 * sim-basics.h (enum _attach_type): Delete.
97
d048b52d
DE		 98Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
99
100 * sim-core.h (sim_core_write_8): Define.
101
a86809d3
AC		 102Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
103
01b9cd49
AC		 104 * sim-bits.h: Document ROTn macro.
105
89d09738
AC		 106 * sim-endian.h (H2T): Handle 16 byte variables.
107
108 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
109 error.
110
a86809d3
AC		 111 * sim-core.c: Do not generate sim_core_*_word.
112
113 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
114 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
115
116 * sim-core.h (sim_core_read_unaligned_word,
117 sim_core_read_aligned_word, sim_core_read_word,
118 sim_core_write_unaligned_word, sim_core_write_aligned_word,
119 sim_core_write_word): Change to macros that map onto sim_core_*_N.
120
374b95c1
DE		 121Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
122
123 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
124
c3e3e4ad
DE		 125 * sim-endian.h: Disable 16 byte support.
126
f45dd42b
AC		 127Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
128
129 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
130
131 * sim-n-core.h (sim_core_trace_N): New function.
132 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
133 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
134
135 * sim-endian.h: Add 128 bit variant.
136
137 * sim-core.h, sim-core.c: Add 128 bit variant.
138
139 * sim-types.h: Add signed128 and unsigned128 types using a struct.
140
4a203fba
AC		 141Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
142
143 * sim-events.c (sim_events_process): Clear events->work_pending.
144 (sim_events_tickn, sim_events_tick): Accumulate, instead of
145 setting, nr_ticks_to_process.
146 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
147 when the event queue isn't next.
148
149 * sim-events.h, sim-events.c (sim_events_slip): New function.
150
9e03a68f
AC		 151Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
152
153 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
154
155 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
156 arguments.
157
897a1d78
DE		 158Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
159
160 * nrun.c (main): Remove useless test of name != NULL.
2328ef1c 161 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
897a1d78 162
b7432f0f
AC		 163Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
164
165 * sim-fpu.c (EXPMAX): Type is unsigned.
166 (MIN_INT, MAX_INT): Type is signed64.
167 (i2fpu): Type of val is signed64.
168
e2f8ffb7
AC		 169Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
170
171 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
172 a bucket size of zero.
173
174 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
175 OPTION_PROFILE_PC): Define.
176 (profile_option_handler): Add support for --profile-pc and
177 --profile-pc-granularity options.
178 (profile_pc_init): When possible, compute nr buckets from bucket
179 size.
180
181 * sim-profile.c (profile_pc_init): Align the profile-pc end
182 address with the profile-pc bucket size.
183
184 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
185 something less ambiguous.
186 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
187
188 * sim-profile.c (profile_pc_cleanup): New function. Move
189 profile_pc_uninstall code to here.
190 (profile_pc_uninstall): Call.
191 (profile_pc_init): Call.
192
293a0876
AC		 193Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
194
e2f8ffb7
AC		 195 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
196 file using BSD gprof format.
197
293a0876
AC		 198 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
199 unsigned_word.
200 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
201 MSBIT64): Force result to unsignedN.
202
0a0ecb21
AC		 203Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
204
205 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
206 brace from macro.
207 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
208 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
209 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
210 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
211
fd89abc2
AC		 212Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
213
214 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
215 type void*.
216
217 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
218 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
219 type void*.
220 (sim_core_attach): Rename buffer_freed to free_buffer, type
221 void*. Ensure that allocated buffer is alligned according to
222 region's address.
223
7456a10d
AC		 224Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
225
226 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
227 (ALU64_SUB): Define.
228
229 * Make-common.in (all): Build SIM_EXTRA_ALL first.
230 (.gdbinit): Remove dependencies, generate once per build.
231
1b217de0
AC		 232Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
233
234 * sim-n-core.h (sim_core_read_aligned_N,
235 sim_core_write_aligned_N): Make xaddr param type address_word not
236 unsigned_word.
237
238Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
239
240 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
241 unpacked floating point struct. Pass sim_fpu object by reference.
242 Add preliminary support for rounding modes.
243
63fe2cc7
AC		 244Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
245
246 * configure: Regenerated to track ../common/aclocal.m4 changes.
247
248Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
249
250 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
251 WITH_TARGET_BITSIZE.
252
253Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
254
255 * sim-profile.c (profile_print_core): label needs empty statement.
256
257Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
258
259 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
260 and zfree instead of xmalloc and free. Prevents warnings.
261
af51b8d5
AC		 262Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
263
264 * configure: Regenerated to track ../common/aclocal.m4 changes.
265
266Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
267
268 * Make-common.in (SIM_BITSIZE): Assign from configured value.
269 (CONFIG_CFLAGS): Add SIM_BITSIZE.
270
271 * aclocal.m4 (--enable-sim-bitsize): Developer option for
272 controling the bitsize/msb of the target.
273
b9d580a4
SG		 274Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
275
276 * Make-common.in: New files sim-break.c, sim-break.h.
277 * sim-base.h: Add point to breakpoint list to sim_state_base.
278 * sim-break.c sim-break.h: New modules that implement intrinsic
279 breakpoint support.
280 * sim-module.c: Add breakpoint module.
281
34d07b78
FL		 282Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
283
284 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
285 an hour.
286 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
287 if (0) { 1 % 0; }
288 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
289 (SIGBUS) define for Windows.
290 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
291 * sim-resume.c: define SIGTRAP for windows.
292 * sim-xcat.h: use token pasting if ALMOST_STDC.
293
4141b1c6
AC		 294Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
295
296 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
297 configured values.
298 (CONFIG_CFLAGS): Add same.
299
9f4fd823
FL		 300Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
301
302 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
303 (SIGNED32): use ##i32.
304
92f91d1f
AC		 305Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
306
307 * configure: Regenerated to track ../common/aclocal.m4 changes.
308
309Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
310
311 * aclocal.m4 (sim-endian): Simplify logic determining [default]
312 endian of target.
313
314 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
315 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
316 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
317 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
318 (CONFIG_CFLAGS): Add same.
319
320 * aclocal.m4: Perform AC_SUBST on optional options.
321
4ca7d6d2
AC		 322Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
323
8d332f9c
AC		 324 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
325
326 * sim-options.c (standard_option_handler): Typo in warning message.
327
4ca7d6d2
AC		 328 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
329
330 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
331 insn count. Make count conditional on there being a valid
332 INSN_NAME.
333 (profile_pc_init): Make default PC profile frequency an arbitrary
334 256.
335
336 * sim-base.h: Ditto.
337
338 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
339 SIM_HAVE_MODEL.
340
341 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
342 archure struct.
343
794e9ac9
AC		 344Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
345
346 * configure: Regenerated to track ../common/aclocal.m4 changes.
347
348Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
349
350 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
351 configured alignment.
352
b45caf05
AC		 353Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
354
355 * configure: Regenerated to track ../common/aclocal.m4 changes.
356
357Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
358
359 * sim-config.c (sim_config): Check for default alignment.
360
361 * sim-options.c (standard_option_handler): Add alignment option.
362
363 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
364 default alignment requirements on memory accesses.
365
366Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
367
368 * sim-load.c (sim_load_file): Return failure if the executable
369 had no loadable sections.
370
dfa5c0ca
AC		 371Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
372
175c6fd3
AC		 373 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
374 trace output.
375
376 * sim-core.c (sim_core_signal): When bad access halt simulator
377 SIGSEGV / SIGBUS instead of aborting.
378 (signal.h): Include.
379
380 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
381 options was missing.
382
dfa5c0ca
AC		 383 * sim-bits.h (MOVED): Define
384
b52e58c2
AC		 385Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
386
387 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
388 BIT.
389
390 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
391
392 * sim-bits.c: Add 8 bit versions of bit macros.
393
394 * sim-bits.h: Ditto.
395
aa5e6a5a
AC		 396Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
397
398 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
399 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
400
401 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
402 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
403
404 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
405 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
406
08547b1f
AC		 407Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
408
409 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
410 configure.in: Output to cconfig.h instead of config.h.
411
412 * configure: Regenerated to track ../common/aclocal.m4 changes.
413
414Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
415
416 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
417 BFD if known.
418
4bdab45a
AC		 419Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
420
421 * callback.c (os_write): divert stdout and stderr to their
422 respective hooks.
423
93e7a1b5
AC		 424Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
425
426 * sim-profile.c (profile_print_speed): Call
427 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
428
429 * sim-events.c (sim_events_elapsed_time): New function return nr
430 host MS consumed by the simulator.
431 (sim_watch_valid): Use.
432
433 * sim-module.c (modules): Install sim_events very very early.
434
435 * sim-profile.c (profile_print): Call profile_print_pc.
436 (print_bar):
437 (profile_pc_init): New function, set up processor for PC
438 profiling.
439 (profile_print_pc): New function, print a PC profile.
440 (profile_pc_event): New function, sample PC.
441
442 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
443 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
444 profile struct.
445
446 * sim-options.c (sim_print_help): Pacify GCC.
447
448 * sim-n-core.h (sim_core_read_aligned_N,
449 sim_core_write_aligned_N): Add un-conditional profile call.
450 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
451 profile call when aligned read/write isn't used.
452
453 * sim-base.h: Include sim-profile, sim-model after sim-core &
454 sim-events allow sim-core to define useful values.
455
456 * sim-profile.c (OPTION_PROFILE_CORE): Define.
457 (profile_option_handler, profile_options): Add support for
458 --profile-core option.
459 (print_bar): Include when core profiling.
460 (profile_print_core): New function, print core profile.
461
462 * sim-config.c (print_sim_config): Print profile status.
463
464 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
465 WITH_PROFILE_PC_P): Define.
466 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
467 (PROFILE_COUNT_CORE): Define.
468
cad7297e
AC		 469Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * sim-watch.c (handle_watchpoint): Pass a char** index into the
472 interrupt_names array as the data.
473 (sim-watch.h): Document.
474
475Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
476
477 * sim-options.c (sim_print_help): When the doc string is to long
478 word wrap it.
479
480 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
481 that only the first few the watch options are listed. Generate
482 meanginful usage messages.
483
484 * sim-options.h (struct OPTION): Clarify use of doc_name field
485
d0b59aa5
AC		 486Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
487
488 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
489 (standard_option_handler): Handle --architecture-info.
490
31dda65a
FL		 491Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
492
493 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
494 illegal zero-sized array.
495 * sim-core.c (sim_core_xor_read_buffer): same.
496
7b4aeeba
DE		 497Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
498
499 * nltvals.def: Regenerate.
500
75b3697d
AC		 501Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
502
503 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
504
505Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
506
507 * sim-bits.c (MASKED): Delete.
508 (EXTRACTED): Delete.
509 (LSEXTRACTED, MSEXTRACTED): New functions.
510
511 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
512 (MSMASKEDn, LSMASKEDn): Add last argument.
513 (MSMASK*): Ditto.
514
515 * sim-bits.h (EXTEND8, EXTEND16): Define.
516 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
517
518 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
519
520 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
521 current instruction address.
522
523 * sim-inline.h (*_ENGINE): Define.
524
30efae3a
AC		 525Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
526
1bba340a
AC		 527 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
528
529 * sim-watch.c (delete_watchpoint): Delete by ident and type.
530 (watch_option_handler): Call delete_watchpoint with ident or type.
531 (sim_watchpoint_install): Create interrupt specific watchpoint
532 commands on the fly.
533 (do_watchpoint_create): New function, create a watch point using
534 type/int-nr info encoded in the option nr.
535 (do_watchpoint_info): New function. List active watchpoints.
536
537 * sim-watch.h: Change data structure to a list.
538
539 * sim-memopt.c (memory_option_handler): Require explicit "all"
540 before deleting all memory regions.
541
1b465b54
AC		 542 * sim-utils.c (sim_do_commandf): New function, printf version of
543 sim_do_command.
544
545 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
546
30efae3a
AC		 547 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
548 bit endianness.
549 (SIGNED64, UNSIGNED64): Delete.
550 (ALU64_ADD): Don't rely on bit endianness.
551 (ALU64_BEGIN): Define.
552
553 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
554 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
555
556 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
557 suffix - u64, LL - to 64 bit constants.
558
a34abff8
AC		 559Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
560
6dbaff8f
AC		 561 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
562
563 * sim-utils.h (NZALLOC): Define - zalloc * N.
564
565 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
566 implementation of read/write functions.
567
568 * Make-common.in (sim-hrw.o): New target.
569
570 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
571 memory.
572
573 * sim-memopt.c (memory_option_handler): Implement memory-size
574 command. Implement memory-alias command. Let memory-delete delete
575 all memory regions.
576 (add_memopt): New function. Add a memory region.
577 (do_memopt_delete): New function. Delete a memory region.
578
a34abff8
AC		 579 * sim-utils.c (sim_elapsed_time_get): Never return zero.
580
581 * sim-core.c (sim_core_detach): New function.
582 (sim_core_map_detach): New function. Perform the actual detach.
583 (sim_core_init): Move initialization code from here.
584 (sim_core_install): To here.
585 (sim_core_uninstall): And here.
586
587 * sim-module.c: Add memopt module.
588
589 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
590 simulator base type.
591
592 * Make-common.in (sim_main_headers): Add sim-memopt.h
593 (sim-memopt.o): New target.
594
595 * sim-core.c (sim_core_install): Add core_options to the option
596 table.
597
598 * sim-watch.c (watch_options): Make --delete-watch a synonym for
599 --watch-delete.
600
601 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
602 comments.
603
604 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
605 address_word, add mask member.
606
607 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
608 address_word, allow for 64bit targets in 32bit host. Add modulo
609 argument.
610 (sim_core_map_attach): Ditto.
611 (new_sim_core_mapping): Ditto.
612 (sim_core_translate): Mask address when modulo memory.
613
88d5f8e8
DE		 614Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
615
600d8331
DE		 616 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
617
88d5f8e8
DE		 618 * gdbinit.in: New file.
619 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
620 * Make-common.in (distclean): Delete .gdbinit.
621 (.gdbinit): Add rule for.
622 * configure: Regenerated to track ../common/aclocal.m4 changes.
623
624 * Make-common.in (cgen-run.o): Add rule for.
625
fdd64f95
AC		 626Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
627
628 * sim-resume.c (sim_resume): Suspend/resume the simulator.
629
630 * sim-events.c (sim_watch_valid): Compute total elapsed time from
631 both resumed and previous elapsed time.
632 (sim_events_init): Set initial_wallclock and current_wallclock to
633 zero.
634 (sim_events_install): Install sim_events_suspend and
635 sim_events_resume.
636 (sim_events_watch_clock): Allow for suspended simulator when
637 computing the time of the clock event.
638
639 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
640 initial_wallclock to elapsed_wallclock, set both to zero.
641 (sim_events_init, sim_events_uninstall): Delete prototypes.
642
643 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
644
645 * sim-module.c(sim_module_resume, sim_module_suspend): New
646 functions.
647
80c651f0
AC		 648Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
649
650 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
651 message.
652
74db699d
DE		 653Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
654
655 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
645ab3ec 656 * Make-common.in (TAGS): Likewise.
74db699d
DE		 657 * sim-n-bits.h: Add TAGS comments for all functions.
658 * sim-n-core.h: Likewise.
659 * sim-n-endian.h: Likewise.
660
4b2a6aed
AC		 661Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
662
663 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
664 kind.
665
666 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
667
668 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
669 definition.
670
f90b720b
AC		 671Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
672
673 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
674 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
675
676Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
677
678 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
679 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
680 nr_transfered and nr_this_transfer unsigned.
681
682 * sim-events.c (sim_events_tickn): N is signed, as limited to
683 MAXINT.
684
685 * sim-n-endian.h (offset_N): Change size to unsigned.
686
687 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
688
689Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
690
691 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
692
693 * sim-options.c (sim_parse_args): Use dupargv.
694
36db8e64
DE		 695Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
696
697 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
698
18c319ae
AC		 699Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
700
701 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
702 base type.
703
704 * sim-options.c (standard_options): Add --architecture=MACHINE and
705 --target=TARGET options.
706 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
707 (standard_option_handler): Handle architecture and target options.
708 (bfd.h): Include.
709
710 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
711 bfd_openr.
712 (sim_analyze_program): Set prog_bfd architecture from
713 STATE_ARCHITECTURE if known.
714
88117054
AC		 715Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
716
717 * configure: Regenerated to track ../common/aclocal.m4 changes.
718 * config.in: Ditto.
719
720Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
721
722 * aclocal.m4 (enable-sim-warnings): Remove comment stating
723 that option does not apply to certain files.
724
d6fea803
AC		 725Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
726
727 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
728 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
729 offset from MSB/LSB.
730
731 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
732 access address of sub word quantity of a hosts 16, 32, 64 bit word
733 type.
734 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
735 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
736 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
737 return N*2 byte value with argument in Hi/Lo word. Renamed from
738 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
739
740 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
741 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
742 so that bit offset is explicit.
743
fafce69a
AC		 744Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
745
746 * sim-utils.c (sim_analyze_program): Add prog_name argument.
747 Update STATE_PROG_BFD when needed with a dup'd copy of the
748 program.
749
750 * sim-config.c (sim_config): Delete ABFD argument, use
751 STATE_PROG_BFD directly.
752
753Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
754
755 * run.c (main): Pass the open ABFD to sim_create_inferior.
756
757 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
758 and sim_load.
759 (bfd.h): Include.
760
761 * sim-hload.c (sim_load): New file. Implement generic sim_load for
762 hardware only simulator targets.
763
764 * Make-common.in (sim-hload.o): Add rule.
765
d07dddd2
AC		 766Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
767
768 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
769 used by copyargv and freeargv.
770
771 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
772 STATE_PROG_ARGV, not just a pointer.
773
247fccde
AC		 774Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
775
776 * configure: Regenerated to track ../common/aclocal.m4 changes.
777 * config.in: Ditto.
778
779Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
780
781 * aclocal.m4 (sim-endian): Add second argument to
782 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
783 default endian when not hardwired.
784
785 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
786 else failes value for target byte order.
787
788 * sim-config.c (sim_config): Add abfd arguments. Set
789 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
790 from same.
791 (sim_config): Return SIM_RC, don't abort.
792 (bfd.h): Include.
793
794 * run.c (main): Update call to sim_open - add ABFD argument.
795 * nrun.c (main): Add NULL ABFD argument.
796
052d7984
DE		 797Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
798
799 * callback.c (os_poll_quit): Make static.
800 Call sim_cb_eprintf, not p->eprintf.
801 (sim_cb_printf, sim_cb_eprintf): New functions.
247fccde
AC		 802 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
803
804 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
805 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
806 sim-utils.h. #include sim-utils.h.
807 * sim-utils.h: Above decls moved here.
808 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
809
810 * sim-watch.c (action_watchpoint): Fix thinkos.
052d7984
DE		 811
812Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
813
814 * sim-types.h: Fix defs of 64 bit data types for MSVC.
815
e6609d8f
DE		 816Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
817
818 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
819 to FORCED_ALIGNMENT case.
820
84e8cd0f
AC		 821Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
822
823 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
824
825Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
826
827 * Make-common.in (libsim.a): Fix typo.
828
897f67b7
AC		 829Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
830
831 * nrun.c (main): Verify the structure returned before using it.
832
896eab00
AC		 833Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
834
835 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
836 default.
837
838 * sim-engine.c (sim_engine_install): New function. Install the
839 engine init functions.
840 (sim_engine_init): [Re]initialize the simulator engine.
841
842 * sim-module.c: Add sim_engine to list of modules that always
843 install.
844
56e7c849
AC		 845Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
846
847 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
848 to remove the old watchpoint, not delete_watchpoint.
849 (watch_option_handler): Action the correct watchpoint, not just
850 cycles.
851
852Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
853
854 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
855 both low and high word.
856 (sim_core_write_aligned_N): Ditto.
857
858 * sim-trace.c (set_trace_options): Delete code explicitly setting
859 core->trace.
860
861 * sim-options.c (sim_print_help): Call the list commands if not a
862 standalone simulator.
863 (sim_print_help): Advise that some options may not be applicable.
864
865 * sim-trace.c (set_trace_options): Assume core present.
866
867 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
868 buffer when full not almost full.
869
2f2e6c5d
AC		 870Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
871
1a70e182
AC		 872 * sim-events.c (sim_events_process): Don't blat the event queue
873 when processing watchpoints.
874
875 * sim-watch.h: Make arg unsigned long - stop sign extension.
876
877 * sim-events.c (sim_watch_valid): rewrite so debugable.
878
879 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
880
2f2e6c5d
AC		 881 * sim-watch.c (schedule_watchpoint): Add is_within option so that
882 inequality test is possible.
883 (handle_watchpoint): Re-pass is_within arg.
884 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
885 0 to schedule_watchpoint's is_within arg.
886 (sim_watchpoint_init): Re-pass is_within arg.
887
888 * sim-options.c (sim_print_help): Add is_command argument. Don't
889 include -- prefix when called from the command line interpreter.
890
891 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
892
893 * sim-events.c (sim_events_watch_sim): Add is_within argument,
894 zero indicates that the test should be reversed.
895 (sim_events_watch_core): Ditto.
896 (WATCH_CORE): Compare range against is_within.
897 (WATCH_SIM): Ditto.
898
899Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
900
901 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
902 sim_core_read_buffer. Check nr-bytes transfered.
903
904 * sim-core.h (sim_core_common): Define a new struct that contains
905 the common data. to sd and cpu structures.
906 * sim-core.c (sim_core_attach): Update.
907 (sim_core_init): Update. Remember to copy initialized data to each
908 cpu.
909 (sim_core_find_mapping): Ditto.
910
911 * sim-core.c (sim_core_read_buffer): Add cpu argument.
912 (sim_core_write_buffer): Ditto.
913
914 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
915 transfer use xor version of read buffer.
916 (sim_core_write_unaligned_N): Ditto for write.
917
918 * sim-core.c (sim_core_xor_read_buffer): New function implement
919 xor-endian data read breaking transfer up into xor-endian sized
920 blocks.
921 (sim_core_xor_write_buffer): Ditto for write.
922 (reverse_n): Reverse order of arbitrary number of bytes in buffer
923 - needed for xor-endian transfers.
924
cd0d873d
AC		 925Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
926
927 * sim-inline.h: Review description.
928
929 * sim-core.h, sim-core.c: Reduce number of functions being inlined
930 to just those involved in data transfers and configuration.
931
932 * sim-xcat.h (XSTRING): New macro, map macro definition onto
933 string.
934 * sim-n-core.h (sim_core_read_aligned_N): Use.
935 (sim_core_read_unaligned_N): Ditto.
936 (sim_core_read_unaligned_N): Ditto..
937 (sim_core_write_unaligned_N): Ditto.
938
939 * sim-core.h: Add xor endian bitmap to main structure. *
940
941 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
942 endian.
943 (sim_core_read_aligned_N): Ditto.
944
945 * sim-core.c (sim_core_set_xor_endian): New function.
946 (sim_core_attach): Don't overwrite the per-cpu xor map when
947 cloning the global core.
948
8167e102
AC		 949Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
950
951 * sim-engine.h: Update below so that it is using an enumerated
952 type.
953
6e61ecfc
GRK		 954Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
955
956 * sim-engine.c (sim_engine_restart):
957 * sim-resume.c (sim_resume): Change longjmp param/setjmp
958 return value used for simulator restart from 0 to 2.
959
50a2a691
AC		 960Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
961
962 * cgen-scache.c (scache_option_handler): Add is_command arg.
963
964 * sim-model.c (model_option_handler): Add is_command argument.
965
966 * sim-profile.c (profile_option_handler): Add is_command arg.
967
968 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
969 involved.
970
971 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
972 order that they are registered.
973
974 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
975 between option and command line processing.
976
977 * sim-options.c: Include stdlib.h, ctype.h.
978
979 * Make-common.in (sim-watch.o): Add rule.
980 (sim_main_headers): Assume sim-assert.h included.
981 (sim-*.o): Simplify make rule.
982
983 * sim-module.c: Add sim_watch_install to module list.
984
985Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
986
987 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
988 has been loaded.
989
990 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
991 * sim-events.c (sim_events_install): Ditto.
992 * sim-core.c (sim_core_install): Ditto.
993 * sim-model.c (model_install): Ditto.
994 * sim-options.c (standard_install): Ditto.
995 * sim-profile.c (profile_install): Ditto.
996 * sim-reason.c (sim_stop_reason): Ditto.
997 * sim-run.c (sim_engine_run): Ditto.
998 * sim-utils.c (sim_analyze_program): Ditto.
999
1000 * sim-module.c (modules): Make profile_install and trace_install
1001 optional.
1002
1003 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
1004
1005 * sim-options.c (standard_option_handler): Set the byte order.
1006
1007 * sim-events.c (sim_events_process): Allow multi tick processing.
1008 (sim_events_tickn): New function - multi cycle tick.
1009
1010 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
1011 prototypes. Under development.
1012 (sim_events): Replace processing with nr_ticks_to_process.
1013
1014Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015
1016 * nrun.c (main): Pass callbacks to sim_open instead of using
1017 sim_set_callbacks.
1018
1019 * run.c (main): Ditto.
1020
f03b093c
AC		 1021Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1022
fd76456b
AC		 1023 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
1024 stop tk interrupting malloc calls.
1025 (sim_events_zalloc): Converse.
1026
1027 * Make-common.in (sim_main_headers): Add sim-events.h.
1028
1029 * sim-events.c (sim_events_schedule_after_signal): Change return
1030 type to void - signal events are strictly internal.
1031 (sim_events_init): Allocate a finite buffer for signal events.
1032 (sim_events_schedule_after_signal): Enter signal events into the
1033 signal buffer.
1034
1035 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
1036 (sim_engine_restart): Ditto.
1037 (sim_engine_abort): Ditto.
1038 * sim-stop.c (sim_stop): Ditto.
1039 (control_c_simulation): Ditto.
1040 * sim-resume.c (sim_resume): Ditto.
1041 (has_stepped): Ditto.
1042 * sim-abort.c (sim_engine_abort): Ditto.
1043
f03b093c
AC		 1044 * sim-basics.h (transfer_type): New type.
1045
1046 * sim-core.c (sim_core_signal): New function. Print core signal
1047 information.
1048 (sim_core_find_mapping): Add transfer argument.
1049
1050 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
1051 SIM_CORE_SIGNAL if a recoverable abort.
1052 * sim-core.c (sim_core_find_mapping): Ditto.
1053
1054Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1055
1056 * sim-core.c (sim_core_find_mapping): Replace calls to
1057 sim_io_error to more resiliant sim_engine_abort.
1058
1059 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
1060 (sim_core_write_unaligned_N): Ditto.
1061
1062Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1063
1064 * sim-module.c: Add sim_events_install to list.
1065
1066 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
1067 from sim_core_*.
1068 (sim_events_init): Now returns SIG_RC.
1069
1070 * sim-run.c: New file. Generic sim_engine_run.
1071 * sim-reason.c: New file. Generic sim_stop_reason.
1072 * sim-stop.c: New file. Generic sim_stop.
1073 * sim-resume.c: New file. Generic sim_resume.
1074
1075 * Make-common.in (sim-engine.o): Add rule.
1076 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
1077
1078 * sim-engine.h, sim-engine.c: New file. Provide generic
1079 implementation of sim_engine_halt, sim_engine_error. et.al.
1080
1081 * sim-base.h (sim_state_base): Add member halt.
1082 (sim-engine.h): Include.
1083
1084 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
1085 handlers.
1086 * sim-events.c (sim_events_poll): Update event handler.
1087
1088Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
1089
1090 * sim-events.h, sim-events.c (sim_events_watch_clock): New
1091 function.
1092 (sim_events_watch_sim): New function.
1093 (sim_events_watch_core): New function.
1094 (sim_watch_valid): New function.
1095 (sim_events_preprocess): New function.
1096 (sim_events_process): Process the watchpoints as well as the timer
1097 queue.
1098 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
1099 (sim_events_deschedule): Check all the queues when removing an
1100 event.
1101 (sim_events_init): Ditto for cleaning.
1102
1103Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1104
1105 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
1106
11ab132f
AC		 1107Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108
1109 * callback.c (os_open): Type of arg flags is int.
1110
63aa80ff
MM		 1111Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
1112
1113 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
1114 just like normal numbers as per IEEE rules.
1115
248c1fb8
JL		 1116Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
1117
1118 * callback.c (os_close): Mark the descriptor as being
1119 available if the close succeeded.
1120 (os_open): Pass 0644 as the mode of the file being created.
1121
d24f06ee
AC		 1122Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
1123
07b4c0a6
AC		 1124 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
1125 float.
1126
1127 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
1128 * sim-lnline.h: Update.
1129
1130 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
d24f06ee 1131 conversion functions.
07b4c0a6 1132 (sim_fpu_to{32,64}[iu]): New fp2int functions.
d24f06ee
AC		 1133
1134 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
1135 compare functions. Replacing.
1136 (sim_fpu_cmp): This. Delete.
1137
c445af5a
AC		 1138Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
1139
1140 * sim-core.c (sim_core_find_mapping): Call engine_error not
1141 sim_io_error when possible.
1142
1143Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
1144
1145 * sim-endian.h (V1_H2): Add macro's to insert a word into a
1146 high/low double word.
1147
1148 * sim-trace.h: Remove definition of attribute - defined in
1149 sim_basics.h.
1150
e05e76e8
AC		 1151Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1152
1153 * sim-options.h (struct OPTION): Add doc_opt as the documenting
1154 name of the option - or family of options.
1155
1156 * sim-options.c (sim_args_command): Match command `a-b c' with
1157 option `--a-b-c' from option table.
1158
43c53e07
AC		 1159Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160
1161 * sim-options.c (sim_print_help): For optional arguments, wrap
1162 them in [].
1163
1164 * sim-trace.c (set_trace_options): New function, handle optional
1165 argument and multiple assignment.
1166 (trace_option_handler): Update.
1167
1168 * sim-trace.c (trace_option_handler): Trace branch and not fpu
1169 when branch tracing selected.
1170
381f42ef
AC		 1171Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1172
1173 * sim-trace.c (trace_one_insn): Make a va-args function.
1174
1175 * sim-trace.c (trace_vprintf): New function, va-arg version of
1176 trace_printf.
1177
ea4e4493
DE		 1178Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
1179
1180 * sim-trace.c (trace_uninstall): Don't close a file twice.
bd3274c6 1181 * sim-profile.c (profile_uninstall): Likewise.
ea4e4493 1182
a7724171
MM		 1183Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
1184
1185 * sim-trace.c (toplevel): Include bfd.h.
1186 (trace_options): Note that --trace-linenum also turns on
7b167b09 1187 --trace-insn. Add --trace-{branch,semantics}.
a7724171 1188 (trace_option_handler): If --trace-linenum, also turn on
7b167b09
MM		 1189 --trace-insn. Add --trace-branch support. If --trace-semantics,
1190 turn on ALU, FPU, branch, and memory tracing.
a7724171
MM		 1191 (trace_one_insn): New function to trace an instruction. Support
1192 --trace-linenum.
7b167b09 1193 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
a7724171 1194
7b167b09
MM		 1195 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
1196 (MAX_TRACE_VALUES): Use 32, not 12 by default.
1197 (TRACE_branch): Add new mask.
1198 (TRACE_*_P): Define all possible trace_p macros.
a7724171
MM		 1199 (trace_one_insn): Declare function.
1200
23b04e79
MM		 1201Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
1202
1203 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
1204 GNU C doesn't support __attributes__.
1205 ({trace,debug}_printf): Add attribute's so -Wformat can check the
1206 format strings.
1207
7a418800
AC		 1208Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1209
1210 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
1211 addresses are masked forcing them to be correctly aligned.
1212 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
1213 * sim-config.c (config_alignment_to_a): Update.
1214
1215 * sim-core.h (sim_cpu_core): New data type contains cpu specific
1216 core data.
1217 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
1218 type.
1219 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
1220 processor specific core maps.
1221 (sim_core_map_attach): Copy the core map data to each of the
1222 processor specific core data structures.
1223 * sim-core.c (sim_core_find_mapping): Update.
1224
1225 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
1226 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
1227 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
1228 alternatives that handle unaligned addresses.
1229 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
1230 with just CPU arg.
1231 * cgen-utils.c (sim_disassemble_insn): Update.
1232
3971886a
AC		 1233Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
1234
1235 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
1236 tracing.
1237
1238 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
1239 fpu support.
1240
1241 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
1242
1fe05280
AC		 1243Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1244
1245 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
1246 to map type.
1247
1248 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
1249 statement.
1250
1251Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
1252
1253 * cgen-trace.c: Prepend additional trace_printf argument.
1254
1255 * cgen-utils.c (sim_disassemble_insn): Add additional core
1256 arguments.
1257
1258Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1259
1260 * nrun.c (main): Catch/report errorenous simulator states.
1261
1262 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
1263 * sim-trace.c: #include string.h/strings.h so that memset is
1264 defined.
1265 * sim-utils.c: Ditto.
1266 * sim-profile.c: Ditto. And stdlib.h.
1267 (print_bar): Only define when used by instruction or memory profiler.
1268
1269 * sim-options.c (standard_option_handler): Make ul more local.
1270
1271 * sim-load.c (sim_load_file): Make the name constant.
1272 (sim_load_file): Passify gcc.
1273
1274 * sim-utils.h: New file, pre-declare utilites in corresponding .c
1275 file.
1276 * sim-utils.c, sim-load.c: Include sim-utils.h.
1277
1278 * sim-base.h (sim_cpu): Pre define here so available to all.
1279
1280 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
1281 Restore the sim_cpu and instruction_address arguments so that full
1282 information is available to the abort function.
1283 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
1284 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
1285
1286 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
1287 tracing support for sim-events and sim-core.
1288 (trace_option_handler): Convert #if to if where possible so always
1289 compiled/checked by C compiler.
1290 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
1291
1292 * sim-base.h: Adjust comment documenting how to define the cpu
1293 structure.
1294 (sim_state_base): Add sim_core and sim_events to simulator base
1295 object.
1296
1297 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
1298 * sim-core.c (sim_core_init, sim_core_attach,
1299 sim_core_find_mapping): Update.
1300 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
1301 update_time_from_event, insert_sim_event,
1302 sim_events_schedule_after_signal, sim_events_deschedule,
1303 sim_events_tick): Ditto.
1304
1305 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
1306 sim-model.h): Move #includes from here.
1307 * sim-base.h: To here.
1308 (sim-core.h, sim-events.h, sim-io.h): Include also
1309
1310Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
1311
1312 * callback.c (default_callback): Missing initialisers.
1313
c967f187
DE		 1314Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
1315
2317a499
DE		 1316 * sim-utils.c (sim_add_commas): New function.
1317 * sim-basics.h (sim_add_commas): Add prototype.
1318 * cgen-scache.c (scache_print_profile): Print commas in numbers.
1319 * sim-profile.c (COMMAS): New macro.
1320 (print_*): Use it to print commas in numbers.
1321
260b2c47
DE		 1322 * configure: Regenerated.
1323
1324 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
1325 (cgen_state): New member run_fast_p.
1326 (cgen_init): Add prototype.
1327 (sim_disassemble_insn): New arg `cpu'.
1328 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
1329 * cgen-utils.c (cgen_init): New function.
1330 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
1331 * genmloop.sh: Call engine_halt if loop exits.
1332
c967f187
DE		 1333 * Makefile.in (sim-options_h): Define.
1334 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
1335 (sim-model.o): Add new rule.
1336 (cgen-{scache,trace,utils}.o): Add new rules.
1337 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
1338 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
1339 Indent output by 2 spaces.
1340 * cgen-scache.h (scache_print_profile): Update.
1341 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
1342 Use trace_printf, not fprintf.
1343 (trace_extract): Use trace_printf, not cgen_trace_printf.
1344 * genmloop.sh (!FAST case): Increment `insn_count'.
1345 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
1346 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
1347 access macro's name.
1348 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
1349 Change return type to SIM_RC.
1350 (sim_core_{install,uninstall}): New functions.
1351 * sim-core.h (sim_core_{install,uninstall}): Declare.
1352 (sim_core_init): Use EXTERN_SIM_CORE to define it.
1353 Change return type to SIM_RC.
1354 * sim-model.h (models,machs,model_install): Declare.
1355 * sim-module.c (modules): Add scache_install, model_install.
1356 (sim_post_argv_init): Set cpu->state backlinks.
1357 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
1358 (standard_option_handler): Likewise.
1359 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
1360 sim-profile.h.
1361 (*): Assume ANSI C.
1362 (profile_options): Delete --profile-simcache.
1363 (profile_option_handler): Likewise.
1364 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
1365 spaces.
1366 (profile_print_{memory,model}): Likewise.
1367 (profile_print_simcache): Delete.
1368 (profile_print_speed): New function.
1369 (profile_print): Rewrite.
1370 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
1371 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
1372 (PROFILE_DATA): Delete members simcache_{hits,misses}.
1373 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
1374 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
1375 (profile_print): Update prototype.
1376
717dbb29
DE		 1377Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
1378
6475b234 1379 * cgen-scache.[ch], cgen-sim.h: New files.
b9c8cd10
DE		 1380 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
1381 * sim-model.c: New file.
1382
717dbb29
DE		 1383 * Make-common.in (clean targets): Undo patch of Apr. 22.
1384
1385Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
1386
1387 * sim-n-bits.h (signed): If we have a standard compiler, undef
1388 signed, so that signedN is defined correctly.
1389
b320601b
DE		 1390Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
1391
1392 * sim-module.h, sim-model.h, sim-profile.h: New files.
1393 * sim-module.c, sim-profile.c: New files.
1394 * Make-common.in (SIM_PROFILE): Define
1395 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
1396 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
1397 (sim_module.o,sim-profile.o): Add rules for.
1398 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
1399 (--enable-sim-profile): Add.
1400 * configure: Regenerated.
1401 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
1402 model. Move trace and profile support to sim-{trace,profile}.h.
1403 New members trace_data, profile_data.
1404 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
1405 * sim-config.h: Provide default definition of WITH_PROFILE.
1406 (WITH_TRACE): Change default to -1.
1407 (MAX_NR_PROCESSORS): Always define.
1408 * sim-options.c: Move trace and profile support to
1409 sim-{trace,profile}.h.
1410 (sim_pre_argv_init): Moved to sim-model.c.
1411 (standard_install): New function.
1412 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
1413 (standard_install): Declare.
1414 * sim-trace.c: Tracing option handling moved here from sim-options.c.
1415 (trace_install, trace_uninstall): New functions.
1416 (trace_printf): Update reference to TRACE_FILE.
1417 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
1418 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
1419 (WITH_TRACE_FOO_P): Define.
1420 (trace_install): Declare.
1421 (TRACE_DATA): New struct.
1422
ef751fb0
DE		 1423Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
1424
1425 * run.c: Undo last exec_bfd patch.
1426 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
1427
e3eba3fd
MM		 1428Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
1429
1430 * run.c (exec_bfd): Add back in.
1431 (main): Set exec_bfd.
1432
2c27ef78
DE		 1433Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
1434
1435 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
1436
15c16493
AC		 1437Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
1438
1439 * sim-events.c (insert_sim_event): Call sim_io_error instead of
1440 less well defined engine_error.
1441 * sim-core.c: Ditto.
1442
0f399b0c
SG		 1443Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1444
1445 * Make-common.in: Change clean targets to use :: so that other
1446 Makefiles can have their own clean targets.
1447 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
1448 __STDC__ to control use of stdarg vs. varargs syntax. Some
1449 systems can't use __STDC__, but require stdarg.
1450
4a6163db
DE		 1451Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
1452
e65bd1d8
DE		 1453 * sim-options.c (standard_options): Add --endian.
1454 (standard_option_handler): Likewise.
1455
4a6163db
DE		 1456 * nrun.c: #include <signal.h>.
1457 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
1458 handler that calls sim_stop ().
1459
8517f62b
AC		 1460Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
1461
1462 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
1463 handler that calls sim_stop (). Simulators may still be
1464 establishing their own handler.
1465
1466 * sim-events.c (sim_events_poll): Rename from
1467 sim_events_at_large_int. Poll IO.
1468
1469 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
1470 request.
1471
1472 * callback.c (os_poll_quit): New function poll for quit signal
1473 where needed.
1474 (default_callback): Include magic number.
1475
0f2811d1
DE		 1476Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
1477
63ddb6bd
DE		 1478 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
1479 Check for functions getrusage, time.
1480 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
1481 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
1482 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
1483 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
1484
ba65b2f4
DE		 1485 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
1486
4ede3a83 1487 * sim-options.c, sim-options.h: New files.
4b364b00 1488 * sim-config.h (WITH_DEBUG): Provide default value of zero.
e9b2f579 1489 * Make-common.in (nrun.o): Add rules for.
c95d08a8 1490 * nrun.c: New file.
4ede3a83 1491
f7d2f538
DE		 1492 * run.c (main): Check return value of sim_open.
1493
e9b2f579 1494 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
0f2811d1
DE		 1495 (sim_main_headers): Add sim-trace.h.
1496 * run.c (exec_bfd, target_byte_order): Delete.
1497 (main): Pass -E <endian> to sim_open. Delete code to load sections,
1498 call sim_load instead. Check return code of sim_create_inferior.
1499 * sim-base.h (CURRENT_STATE): Define.
1500 (sim_state_base): Make typedef. New members options, prog_argv,
1501 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
1502 mem_size, memory [+ corresponding access macros].
1503 (sim_cpu_base): New typedef.
1504 * sim-trace.h: New file.
e9b2f579 1505 * sim-trace.c: New file.
0f2811d1 1506 * sim-basics.h: #include it.
35c384f6 1507 * sim-load.c: New file.
0f2811d1 1508
6808fd61
ILT		 1509Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
1510
1511 * Make-common.in (INSTALL): Set to @INSTALL@.
1512 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1513 (install-common): Depend upon installdirs. Use
1514 $(program_transform_name) directly, rather than using
1515 $(INSTALL_XFORM).
1516 (installdirs): New target.
1517 * Makefile.in (INSTALL): Set to @INSTALL@.
1518 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1519 (install-man): Depend upon installdirs. Use
1520 $(program_transform_name) directly, rather than using
1521 $(INSTALL_XFORM).
1522 (installdirs): New target.
1523
7ec396d2
AC		 1524Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1525
1526 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
1527 be overriden.
1528
1529Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1530
1531 * sim-basics.h: Only bring in config.h and tconfig.h if
1532 HAVE_CONFIG_H.
1533
1534Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1535
1536 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
1537 numbering convention of the target.
1538 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
1539 and WITH_TARGET_WORD_MSB.
1540 (sim_config): When possible, check for consistency with bitsize
1541 and msb.
1542
1543 * sim-bits.h: Allow MSB to be other than zero.
1544 * sim-bits.c: Ditto.
1545 * sim-n-bits.h: Ditto.
1546
1547 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
1548 * sim-n-bits.h (MSMASKEDn): Ditto.
1549
1550Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
1551
1552 * Makefile.in (INSTALL): Change install.sh to install-sh.
1553
25a9c90b
DE		 1554Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
1555
1556 * sim-base.h (sim_state_base): Move `magic' to end of struct.
1557
b4d88827
AC		 1558Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1559
1560 * run.c (main): Check that a program to run was specified.
1561
08db4a65
AC		 1562Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1563
1564 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
1565
1566 * configure: Regenerated to track ../common/aclocal.m4 changes.
1567 * config.in: Ditto.
1568
fbda74b1
DE		 1569Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1570
21bfad86
DE		 1571 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
1572 * sim-config.h: To here.
1573
00d74d3e
DE		 1574 * Make-common.in (SIM_EXTRA_DEPS): New config var.
1575 (sim_main_headers): Define.
1576 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
1577 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
1578 (clean): Use it.
1579 (sim-utils.o): Add rule for.
1580 * sim-utils.o: New file.
1581 * sim-basics.h: #include sim-base.h.
1582 (zalloc): Make argument unsigned long.
1583 * sim-base.h: New file.
1584 * sim-inline.h (SIM_IO support): Delete.
1585 * sim-io.h: Delete inline support.
1586 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
1587 * sim-config.c: sim-state.h renamed to sim-main.h.
1588 * sim-core.c: Likewise.
1589 * sim-events.c: Likewise.
1590
bcd1475a
DE		 1591 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
1592
fbda74b1
DE		 1593 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
1594 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
1595 -DDEBUG.
1596 * configure: Regenerated to track ../common/aclocal.m4 changes.
1597
a35e91c3
AC		 1598Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1599
1600 * configure: Regenerated to track ../common/aclocal.m4 changes.
1601
1602Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1603
1604 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
1605 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
1606 are defined by the configure.
1607
1608 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
1609
1610 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
1611 reserved-bits): Always define.
1612
1613 * sim-config.h, sim-config.c (sim_config): New function - and new
1614 file - co-ordinate the setting/checking of the common simulator
1615 configuration options.
1616
1617 * Make-common.in (sim-config.o): Add rule.
1618
1619Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
1620
1621 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
1622 va_list from void *, since va_list might not be a pointer type.
1623
1624Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1625
1626 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
1627 in wrong order.
1628 (offset_N): Correct computation of LE offset.
1629
1630 * sim-io.c (sim_io_error): Include a new line when reporting
1631 errors.
1632
1633 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
1634 `/'.
1635
aa7cec3f
JL		 1636Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
1637
1638 * run.c: Include alloca-conf.h.
7c058c9e
JL		 1639
1640 * callback.c (os_evprintf_filtered): Fix typo.
1641
fa21d299
AC		 1642Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1643
1644 * run.c (string.h, strings.h, stdlib.h): Include.
1645
1646 * sim-events.c (sim_events_tick): Recent cleanup failed to return
1647 0 when nothing pending.
1648
1649 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
1650 will soon be going away.
1651 (getopt): Plicate GCC.
1652
1653 * sim-endian.c (sim-io.h): Plicate GCC.
1654 * sim-bits.c (sim-io.h): Ditto.
1655 * sim-n-bits.h (ROTn): Ditto.
1656
1657 * sim-io.c (sim_io_error): Correct check for NULL.
1658
1659 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
1660 the __FILE__.
1661 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
1662 path.
1663
1664Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1665
1666 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
1667 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
1668
4a5fb09d
AC		 1669Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1670
1671 * sim-alu.h: Include sim-xcat.h.
1672
d11d59ac
AC		 1673Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1674
1675 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
1676 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
1677 these.
1678
1679 * sim-events.c (sim_events_at_large_int): New function. Just
1680 schedules an event every large-int ticks.
1681 (sim_events_init): Call.
1682 (sim_events_tick, sim_events_process): Move async handing to
1683 sim_events_process. Move timer decrement so that it occures after
1684 events have been processed.
1685
1686 * sim-basics.h (struct _engine): Remove declaration.
1687
1688 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
1689 everything with same. Rename global struct to SIM_DESC.
1690 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
1691 * sim-io.h, sim-io.c: Ditto.
1692
1693 * sim-assert.h: New file. Optional assertion checking macros.
1694 * sim-io.c (sim_io_error): Make just this function tolerant to
1695 null pointers.
1696
1697 * sim-xcat.h: New file. Define concatenate macros.
1698 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
1699 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
1700 concat macros.
1701
1702
752517cc
AC		 1703Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1704
1705 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
1706
86eb1e29
AC		 1707Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1708
1709 * sim-inline.h: Add definitions for sim-types.
1710 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
1711 module.
1712
231de1b8
AC		 1713Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1714
1715 * sim-events.h: Remove defunct reference to callback struct.
1716
a77aa7ec
AC		 1717Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1718
1719 * configure: Re-generate.
1720
1721Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1722
1723 * Make-common.in (CSEARCH): Do not include the gdb directory in
1724 the search path.
1725
1726Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1727
1728 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
1729 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
1730 to explicitly incorporate these.
1731
1732 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
1733 specify the alignment restrictions of the target architecture -
1734 without this option all alignment restrictions are accomodated.
1735 (--enable-sim-assert): New option. Conditionally compile in
1736 assertion statements.
1737 (--enable-sim-float): New option. Strongly specify the target's
1738 floating point support.
1739 (--enable-sim-hardware): New option. Specify the hardware devices
1740 included in the simulation.
1741 (--enable-sim-packages): New option. Specify the hardware
1742 packages included in the simulation.
1743 (--enable-sim-regparm): New option. Specify that parameters be
1744 passed in registers instead of on the stack.
1745 (--enable-sim-reserved-bits): New option. Specify that reserved
1746 bits within an instruction are are correctly set.
1747 (--enable-sim-smp): New option. Specify the level of SMP support
1748 to be included in the simulator.
1749 (--enable-sim-stdcall): New option. Specify an alternative
1750 function call convention.
1751 (--enable-sim-xor-endian): New option. Configure xor-endian
1752 support used by some targets to implement bi-endian support.
1753
f2de7dfd
AC		 1754Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1755
1756 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
1757 host endianness to be overridden.
1758 (--enable-sim-endian): Allow the target platform's byte order
1759 to be overridden.
1760 (--enable-sim-inline): Control the inlining of common components.
1761 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
1762 (--enable-sim-warnings): Enable additional GCC compiler checks.
1763 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
1764 SIM_WARNINGS): Add.
1765
1766 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
1767 sim-*-n.h so that the names are uniq on dos machines
1768 * sim-core.c, sim-bits.c, sim-endian.c: Update.
1769
499aa792
DE		 1770Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
1771
1772 * run.c: #include "libiberty.h".
1773 (main): New locals sd,no_args,sim_argv.
1774 Run buildargv on -a option. Pass argv to sim_open, argv[0]
1775 is program name. Update call to sim_set_callbacks.
1776 Record result of sim_open, pass to other sim_foo routines.
1777
fd435e9f
MM		 1778Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
1779
1780 * callback.c (os_printf_filtered): Do not call exit(1) or print a
1781 final newline.
1782
1783Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1784
1785 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
1786 Route stdout through buffered IO.
1787
1788 * callback.c: Add os_flush_stderr, os_write_stderr,
1789 os_evprintf_filtered functions to route error output through
1790 stderr.
1791
1792 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
1793 Correct return type - should be void.
1794
1795Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1796
1797 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
1798
1799 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
1800 not provide a default value as undefined indicates disable code.
1801
1802Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1803
1804 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
1805 directory.
1806 * sim-events.h, sim-events.c: Ditto.
1807 * sim-io.h, sim-io.c: Ditto.
1808
b3e426bc
AC		 1809Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1810
1811 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
1812
1813 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
1814 extract the tail or least signifiant bits from an integer of the
1815 specified size.
1816
1817 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
1818 WITH_TARGET_BITSIZE so that the compilation will fail when an
1819 unsupported bitsize value is defined.
1820
1821 (INSERTED*): Convert to functions.
1822 (EXTRACTED*): Ditto.
1823
1824 (SIGN_EXTEND, SEXT): Change to more terse name.
1825
17bbcaad
AC		 1826Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1827
1828 * sim-inline.h: Allow explicit control over which .c files will be
1829 included by their header.
1830
1831 * sim-inline.h: Allow explicit control over which .c files use the
1832 alternative - REGPARM - parameter passing mechanism.
1833
1834 * sim-inline.h, sim-inline.c: Don't attempt to include any of
1835 icache.c, idecode.c, semantics.c or support.c. Those names are
1836 not generally applicable.
1837
b3e426bc
AC		 1838Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1839
1840 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
1841 in a fashion similar to sim-endian-n.
1842
1843 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
1844 both value and address macro's.
1845
1846Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1847
1848 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
1849
1850 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
1851 generic L_word, H_word macro's.
1852
17bbcaad
AC		 1853Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
1854
1855 * sim-basics.h: Borrow code from ppc directory.
1856 * sim-bits.c: Ditto.
1857 * sim-bits.h: Ditto.
1858 * sim-config.h: Ditto.
1859 * sim-endian-n.h: Ditto.
1860 * sim-endian.c: Ditto.
1861 * sim-endian.h: Ditto.
1862 * sim-inline.c: Ditto.
1863 * sim-inline.h: Ditto.
1864 * sim-types.h: Ditto.
1865
1866Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
1867
1868 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
1869 all the ALU size alternatives and then auto-configure a default.
1870
1871 * sim-alu.h: Copy ppc/idecode_expression.h.
1872
1873Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
1874
1875 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
1876 sign extend a bit within a value.
1877
1878 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
1879 a pointer into the middle of a host word.
1880 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
1881
1882Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1883
1884 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
1885 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
1886 appropriate definitions of read, write, etc. Add prototype for
1887 system.
1888
1cc9ed29
DE		 1889Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
1890
1891 * Makefile.in (libcommon.a): Delete.
1892 (callback.o,targ-map.o): Delete, moved to Make-common.in.
1893 (gentmap,targ-vals.h,targ-map.c): Likewise.
1894 (run-autoconf): Delete.
1895 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
1896 (common makefile fragment): Moved back into ...
1897 * Make-common.in: Resurrect.
1898 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
1899 * configure: Regenerated.
1900
8cd89e77
DE		 1901Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
1902
1903 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
1904 (SIM_AC_OUTPUT): To here.
1905
76e2c9ae
SG		 1906Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
1907
1908 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
1909 comments and single quotes. Fixes a problem found on hpux.
1910
80b7b3a5
SG		 1911Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
1912
e1dfb8c5 1913 * aclocal.m4: Remove Make-common.in from dependencies.
42653e99 1914 * (distclean): Remove targ-vals.def.
e1dfb8c5 1915
80b7b3a5
SG		 1916 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
1917 into here. Makes insertion into makefiles easier. Also, change
1918 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
1919 targ-map.o, and run are built. They are now built in the
1920 individual simulator directories, taking sources from ../common as
1921 necessary. This replaces the merging of libcommon.a into
1922 linsim.a, which was problematic for the WinGDB build process.
1923 * run.c: Include config.h from . instead of ../common.
1924 * Make-common.in: Remove. It's no longer necessary.
1925
1926Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
1927
1928 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
1929 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
1930
1931Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
1932
1933 * run.c (main): Set target_byte_order before call to sim_open.
1934
966f47b4
DE		 1935Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
1936
1937 * callback.c: #include <stdlib.h>
1938 (os_error): New function.
1939 (default_callback): Add os_error.
1940
1941Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
1942
1943 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
1944 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
1945 specific.
1946 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
1947
1948Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
1949
1950 * run.c: #include ../common/config.h, tconfig.h.
1951 (myname): New static global.
1952 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
1953 Only process -c ifdef SIM_HAVE_SIMCACHE.
1954 Only process -p/-s ifdef SIM_HAVE_PROFILE.
1955 Parse program name from argv[0] and use in error messages.
1956 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
1957 Add support for incomplete h8/300 termination indicators.
1958 (usage): Make more verbose.
1959 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
1960 * Makefile.in,Make-common.in,callback.c: New files.
1961 * nltvals.def,gentmap.c,gentvals.sh: New files.
1962
1963Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
1964
1965 * run.c: Include stdarg.h if __STDC__.
1966
1967Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
1968
1969 * run.c (main): Don't print out anything if the signal
1970 number is zero (ie no signal).
1971
57bc1a72
MM		 1972Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1973
1974 * run.c (main): Print out if the program raised a signal.
1975
1976Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1977
1978 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
1979 (main): Ditto.
1980
3733d109
JSC		 1981Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
1982
1983 * run.c (main): Explicitly cast malloc() parameter.
1984
9b280a86
MM		 1985Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1986
1987 * run.c (sim_bfd): New global to hold the bfd pointer for the
1988 executable.
1989 (main): Initialize sim_bfd.
1990
1991Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
1992
1993 * run.c (main): Use new bfd_big_endian macro.
1994
1995Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1996
1997 * run.c (main): Removed SH specific comments, so source is
1998 generic. Also updated to only load relevant sections. Moved
1999 sim_open() to after callback attach (to match GDB).
2000
2001 * run.1: Removed SH specific comments.
2002
3be50301
JW		 2003Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
2004
2005 * run.c (main): Always return sigrc at end.
2006
2007Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2008
2009 * run.c (main): Print error diagnostic and exit if bfd_openr() or
2010 bfd_check_format() fails.
2011
f025d903
SC		 2012Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
2013
2014 * run.c, run.1: From sh directory.
2015
2016
GDB Binutils - Deliverables
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