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* arch-defs.h: Deleted.
[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
369fba30
DE		 1Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
2
3 * arch.c, arch.h, cpuall.h: New files.
4 * arch-defs.h: Deleted.
5 * mloop.in: Renamed from mainloop.in.
6 * Makefile.in: Update.
7 * sem-ops.h: Deleted.
8 * mem-ops.h: Deleted.
9start-sanitize-cygnus
10 Add cgen support for generating files.
11end-sanitize-cygnus
12 (arch): Renamed from CPU.
47d57be1 13 * cpu.h: New file.
369fba30
DE		 14 * decode.c: Redone.
15 * decode.h: Redone.
16 * extract.c: Redone.
17 * model.c: Redone.
18 * sem-switch.c: Redone.
19 * sem.c: Renamed from semantics.c, and redone.
20 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
21 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
22 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
23 (m32r_{fetch,store}_register): New functions.
24 (model_mark_{get,set}_h_gr): Prefix with m32r_.
25 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
26 (h_cr_{get,set}): Prefix with m32r_.
27 (do_trap): Fetch state from current_cpu, not current_state.
28 Call sim_engine_halt instead of engine_halt.
29 * sim-if.c (alloc_cpu): New function.
30 (free_state): New function.
31 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
32 type. Call sim_analyze_program.
33 (sim_create_inferior): Handle selected cpu type when setting PC.
34start-sanitize-m32rx
35 (sim_resume): Handle m32rx.
36end-sanitize-m32rx
37 (sim_stop_reason): Deleted.
38 (print_m32r_misc_cpu): Update.
39start-sanitize-m32rx
40 (sim_{fetch,store}_register): Handle m32rx.
41end-sanitize-m32rx
42 (sim_{read,write}): Deleted.
43 (sim_engine_illegal_insn): New function.
44 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
45 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
46start-sanitize-m32rx
47 Include cpux.h,decodex.h if m32rx.
48end-sanitize-m32rx
49 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
50 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
51 (sim_state): Delete members core,events,halt_jmp_buf.
52 Change `cpu' member to be a pointer to the cpu's struct, rather than
53 record inside the state struct.
54 * tconfig.in (WITH_DEVICES): Define here.
55 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
56
ea9cac8a
NC		 57Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
58
59 * arch-defs.h (INSN_NAME): Fix typo.
60
61Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
62
63 * configure: Regenerated to track ../common/aclocal.m4 changes.
64 * config.in: Ditto.
65
6e51f990
DE		 66Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
67
62381069
DE		 68 * m32r-sim.h (MSPR_ADDR): New macro.
69 (m32r_mspr_device): Declare.
ea9cac8a 70 (struct _device): Define.
62381069
DE		 71 * m32r.c (m32r_mspr_device): New global.
72 (device_{io_{read,write}_buffer,error}): New functions.
73 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
74 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
75 (sim_open): Attach device to handle MSPR register.
76 * sim-main.h (WITH_DEVICES): Define as 1.
77 Include cpu-sim.h.
78
6e51f990
DE		 79 * configure: Regenerated to track ../common/aclocal.m4 changes.
80
bbb9b83c
DE		 81Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
82
83 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
84 * configure: Regenerated.
85
86Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
87
88 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
89 * sim-if.c (sim_open): Call sim_config.
90 (sim_stop_reason): Update call to sim_signal_to_host.
91
590fc166
DE		 92Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
93
94 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
95
96Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
97
98 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
99
084219a5
DE		 100Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
101
102 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
103
104Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
105
106 * configure: Regenerated to track ../common/aclocal.m4 changes.
107
108Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
109
110 * configure: Regenerated to track ../common/aclocal.m4 changes.
111
92f91d1f
AC		 112Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
113
114 * configure: Regenerated to track ../common/aclocal.m4 changes.
115
116Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
117
118 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
119 SIM_DEFAULT_MODEL): Delete, moved to common.
120 (SIM_EXTRA_CFLAGS): Update.
121
794e9ac9
AC		 122Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
123
76a6247f
AC		 124 * configure.in (sim_link_links): Configure non-strict memory
125 alignment.
126
794e9ac9
AC		 127 * configure: Regenerated to track ../common/aclocal.m4 changes.
128
b45caf05
AC		 129Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
130
131 * configure: Regenerated to track ../common/aclocal.m4 changes.
132
133Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
134
135 * sim-if.c (sim_open): Allocate memory under sim-memopt module
136 using sim_do_commandf.
137 (sim_open): Set magic-number at the start.
138 (sim_do_command): Implement.
139
140 * sim-main.h (sim_engine_halt): Map onto engine_halt.
141
a2ab5e65
AC		 142Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
143
144 * configure: Regenerated to track ../common/aclocal.m4 changes.
145
6fea4763
DE		 146Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
147
148 * configure: Regenerated to track ../common/aclocal.m4 changes.
149
30efae3a
AC		 150Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
151
152 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
153
a34abff8
AC		 154Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
155
156 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
157
88117054
AC		 158Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
159
160 * configure: Regenerated to track ../common/aclocal.m4 changes.
161 * config.in: Ditto.
162
7230ff0f
AC		 163Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
164
165 * sim-if.c (sim_kill): Delete.
fafce69a
AC		 166 (sim_create_inferior): Add ABFD argument.
167 (sim_load): Move setting of PC from here.
168 (sim_create_inferior): To here.
169 (sim_load): Delete, use sim-hload.c instead.
170
171 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
7230ff0f 172
247fccde
AC		 173Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
174
175 * configure: Regenerated to track ../common/aclocal.m4 changes.
176 * config.in: Ditto.
177
178Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
179
180 * sim-if.c (sim_open): Add ABFD argument.
181
182Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
183
184 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
185 * sim-if.c (sim_open): Use it.
186
187Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
188
189 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
190
191Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
192
193 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
194 (sim_write): Ditto for write.
195
196 * m32r.c (do_trap): Ditto for read/write.
197
50a2a691
AC		 198Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
199
200 * sim-if.c (sim_open): Add callback argument.
201 (sim_set_callbacks, sim_callback): Delete.
202 (sim_load): Set STATE_LOADED_P.
203
f03b093c
AC		 204Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
205
206 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
207 sim_engine_abort.
208
7a418800
AC		 209Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
210
211 * sim-if.c (sim_open): Update to reflect changes to core in
212 ../common/.
213 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
214 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
215 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
216
67ae5c9a
DE		 217Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
218
219 * decode.c (decode): Add computed goto support.
220
1fe05280
AC		 221Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
222
223 * mem-ops.h: Stub additional core read/write arguments.
224
225 * sim-main.h: Declare sim_cia - type SI.
226 (struct _sim_cpu): Move base type to end per common.
227 (struct _sim_state): Ditto.
228
229Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
230
231 Merge from branch into devo. CGEN generic files moved to common
232 directory. K&R C support is no longer provided.
233
234Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
235
236 * configure: Regenerated to track ../common/aclocal.m4 changes.
237
238Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
239
240 * Makefile.in, seman-cache.c: new file, for wingdb build.
241 * sim-alloca.h: fixed for wingdb.
242
243Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
244
245 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
246 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
247 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
248
249Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
250
251 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
252 (exc_illegal): Likewise.
253 * decode.c (decode_vars): Add decode_illegal.
254 * genmloop.sh: #include "cpu-opc.h".
255 * sem-switch.c (case_INSN_ILLEGAL): Declare.
256 (labels): Add case_INSN_ILLEGAL.
257 (SWITCH): Add INSN_ILLEGAL case.
258
259Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
260
261 * model.c (model_module): Use 0 not NULL.
262
263 * genmloop.sh (sim_main_loop): Handle k&r c.
264
265 * sem-switch.c: Regenerate to get k&r c support.
266 * semantics.c: Likewise.
267
268 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
269 (ADDCSI,SUBCSI): New functions.
270 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
271 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
272
273 * simcache.c (simcache_{install,init,uninstall}): Use
274 DECLARE_MODULE_INSTALL_HANDLER.
275 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
276
277 * utils.c: #include "semops.h".
278
279Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
280
281 * profile.c (profile_print_simcache): Fix thinko in printf text.
282
283 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
284
285Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
286
287 * m32r.c (h_cr_get): Rewrite.
288 (h_cr_set): Rewrite.
289 * sem-switch.c (rte): bcarry renamed to bcond.
290 * semantics.c (rte): Likewise.
291 * simdefs.h (CPU_STATE): Likewise.
292
293 * config.in (HAVE_SYS_TIME_H): Add.
294 * configure.in: Check for sys/time.h.
295 * configure: Regenerated.
296 * utils.c: Include sys/time.h if present.
297
298 * common.c (sim_parse_args): Account for NULL terminating entry
299 in long_options table.
300
301 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
302 Always use cache if configured in.
303 * mainloop.in (do_extract_insn{16,32}): New functions.
304 (normal,fast): Call them. Handle starting in left slot.
305 * simcache.c (simcache_option_handler): Disallow -c0.
306 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
307
308 * profile.c (profile_print_simcache): Fix percentage calc.
309
310 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
311
312Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
313
314 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
315 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
316 Add mod-list.h.
317 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
318 (sim-if.o,m32r.o,utils.o): Likewise.
319 (common.o): Don't explicitly depend on mod-list.h.
320 (mainloop.c): Pass CPU to genmloop.sh.
321 (stamp-modules): Depend on configure.
322 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
323 (extract.o): Depend on decode.h, memops.h, semops.h.
324 (semantics.o,seman-cache.o): Likewise.
325 (model.o,ops.o): Depend on memops.h.
326 (extr-cache.o): Disable building for the moment.
327
328 * simcommon.h: Delete, move contents into cgen-sim.h.
329 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
330 (UINT,CGEN_CAT3): Define.
331 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
332 (decode_t): Renamed to DECODE.
333
334 * simfns.h: Delete, contents moved to memops.h,semops.h.
335 * memops.h: New file.
336 * semops.h: New file.
337 * decode.h: Renamed from semantics.h.
338
339 * sim-argv.h: New file.
340 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
341 dependency of sim-argv.h.
342
343 * sim-alloca.h: New file.
344 * common.c: Include it.
345 * Makefile.in (common.o): Add dependency.
346
347 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
348 (HAVE_GETRUSAGE,HAVE_TIME): Add.
349 * configure.in: sinclude ../common/aclocal.m4.
350 Check for headers time.h, sys/resource.h.
351 Check for functions time, getrusage.
352 (sim_link_{files,links}): Add link cpu-opc.h.
353 (sim_profile): Add simcache.
354 (SIM_AC_PROFILE): Add simcache, profile.o.
355 (simcache module): Delete extr-cache.o for now.
356 (--enable-sim-cache): Allow specification of default cache size.
357 * configure: Regenerated.
358
359 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
360 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
361 Regenerate.
362
363 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
364 Don't include m32r-sim.h.
365 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
366 Simplify profiling test with PROFILE_MODEL_P.
367 (mvfc,mvtc): Fix access of control registers.
368 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
369 Don't include m32r-sim.h.
370 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
371 Simplify profiling test with PROFILE_MODEL_P.
372 (mvfc,mvtc): Fix access of control registers.
373
374 * sem-switch.c: New file, for GCC computed goto support.
375
376 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
377 memops.h,semops.h,trace.h,cpu-sim.h.
378 (RUN_FAST_P): Change default to run fast if cache size > 0
379 and not profiling.
380 (sim_main_loop): Record execution time.
381 Record instruction count even in fast mode.
382 (init): Allow cpu to provide init code in mainloop.in.
383 (FAST): Define as 0 or 1 depending on fast mode.
384 * mainloop.in (normal): Combine with fast case.
385 Add support for GCC computed gotos. Count simcache hits/misses.
386 (init): Initialize "switch" labels if GNUC.
387
388 * cgen-utils.in: Don't include opcode/cgen.h.
389 Include cgen-sim.h, cpu-opc.h.
390 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
391 * m32r-sim.h: Don't include mod-list.h
392 (RUN_FAST_P): Delete.
393 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
394 semops.h,memory.h,trace.h
395 (h_cr_get,h_cr_set): New functions.
396 * memory.c: #include cgen-sim.h,callback.h.
397 * ops.c: Don't include profile.h,m32r-sim.h.
398 Include cgen-sim.h,memops.h,cpu-sim.h.
399 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
400 * trace.c: Include cgen-sim.h,cpu-opc.h.
401 * trace.h (trace_insn_{init,fini}): Declare.
402
403 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
404 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
405 Regenerate to get new insn aliases.
406
407 * mrun.c: #include "ansidecl.h".
408 (STATE): Use struct sim_state instead.
409
410 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
411 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
412 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
413 (profile_print_simcache): New function.
414 (profile_print): Call it. Print simulator speed stats.
415 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
416 PROFILE_MEMORY_MASK.
417 (MODULE_PROFILE_SIMCACHE_P): Define.
418 (PROFILE_SIMCACHE_MASK): Define.
419 (PROFILE_COUNT): New members total_insn_count,exec_time.
420 New members simcache_hits,simcache_misses.
421 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
422 (PROFILE_MODEL_P): New macro.
423 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
424
425 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
426 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
427 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
428 (sim_info): Pass verbose to profile_print.
429
430 * simcache.c: Include cgen-sim.h,callback.h.
431 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
432 (simcache_option_handler): Ensure cache size at least 2.
433 Allow config time specification of default cache size.
434 * simcache.h (struct simcache): Support GCC computed gotos.
435 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
436 (USING_SIMCACHE_P): New macro.
437
438 * simdefs.h: Don't include m32r-opc.h.
439 (CGEN_MAX_SIM_INSNS): Define.
440 (CPU_STATE): Regenerate.
441 (ARGBUF): Regenerate.
442 (extract,semantic handler decls): Delete, moved to decode.h.
443
444 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
445 (USE_SEM_SWITCH): Define.
446
447 * utils.c: Include bfd.h,time.h,sys/resource.h.
448 (sim_time_get,sim_time_elapsed): New functions.
449 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
450
451Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
452
453 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
454 * configure: Regenerated.
455 * model.c: #include <stdlib.h>.
456 * simcache.c: #include "libiberty.h".
457 * simcommon.h (alloca): Handle i386-windows.
458
459 * common.c: #include libiberty.h.
460 (sim_signal_to_host): Return 5 if wingdb.
461
462Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
463
464 * configure.in (sim_cache): Enabled by default now, pass default
465 cache size to --enable-sim-cache.
466 * simcache.c (simcache_option_handler): Allow -c 0.
467
468 * simdefs.h,simfns.h: Regenerate
469 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
470
471Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
472
473 Add model profiling support.
474 * configure.in: Handle --enable-sim-model.
475 (sim_profile): Add model.
476 * Makefile.in (model.o): Add rule.
477 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
478 * extract.c (*): Add model profiling support.
479 * m32r.c (model_mark_{get,set}_h_gr): New functions.
480 (model_mark_{busy,unbusy}_reg): New functions.
481 * profile.c (profile_option_handler): Recognize --profile model.
482 (profile_print_model): New function.
483 (profile_print): Call it.
484 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
485 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
486 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
487 load_stall_count,taken_count,untaken_count.
488 * semantics.c (*): Add model profiling support.
489 * simcommon.h (struct sim_state): New members mach,model.
490 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
491 (MAX_MODELS,MAX_UNITS): Define.
492 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
493
494 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
495 (stamp-modules): Depend on genmodlist.sh.
496 * common.c (standard_options): Add --max-insns.
497 (copy_argv): New function.
498 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
499 * genmloop.sh: Allow mainloop.in to contain support code.
500 * mainloop.in: Move do_insn16,do_insn32 here.
501 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
502 * sim-if.c (sim_open): Don't set max insn count.
503 (sim_create_inferior): Save argv,envp.
504 * simcommon.h (struct sim_state): New members argv,envp.
505 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
506 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
507 (ARGBUF): New members h_gr_get, h_gr_set.
508 * trace.c (trace_insn_init,trace_insn_fini): New functions.
509 (trace_printf): Print to buffer, output later by trace_insn_fini.
510 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
511
512Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
513
514 * configure.in (AC_FUNC_ALLOCA): Call.
515 * configure: Regenerate.
516 * config.h (HAVE_ALLOCA_H): Add.
517 * simcommon.h: Add alloca support.
518 (DECLARE_MODULE_INSTALL_HANDLER): Define.
519 (DECLARE_OPTION_HANDLER): Define.
520 (MEM_FN): Declare using PARAMS.
521 (DECLARE_MEM_FN): Define.
522 * trace.c (trace_result): Tweak for !STDC.
523 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
524 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
525 * common.c (sim_print_help_fn): Use PARAMS.
526 (standard_option_handler): Fix decl for !STDC systems.
527 * memory.c: #include <stdio.h>
528 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
529 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
530 * profile.c (profile_install): Likewise.
531 (profile_option_handler): Likewise.
532
533Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
534
535 * semantics.c (*): Don't suffix big unsigned numbers with "U".
536 Prefix them with 0x instead.
537
538 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
539 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
540 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
541 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
542 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
543 Add support for boolean and/or.
544 * utils.c: Redo naming of DI functional support.
545 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
546
547Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
548
549 * Directory created.
GDB Binutils - Deliverables
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