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6efef468
JM		 12008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2 Daniel Jacobowitz <dan@codesourcery.com>
3 Joseph Myers <joseph@codesourcery.com>
4
5 * configure: Regenerate.
6
edc5d9ec
HPN		 72006-12-21 Hans-Peter Nilsson <hp@axis.com>
8
9 * acconfig.h: Remove.
10 * config.in: Regenerate.
11
e85e3205
RE		 122006-06-13 Richard Earnshaw <rearnsha@arm.com>
13
14 * configure: Regenerated.
15
2f0122dc
DJ		 162006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
17
18 * configure: Regenerated.
19
20e95c23
DJ		 202006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
21
22 * configure: Regenerated.
23
2b193c4a
MK		 242005-03-23 Mark Kettenis <kettenis@gnu.org>
25
26 * configure: Regenerate.
27
35695fd6
AC		 282005-01-14 Andrew Cagney <cagney@gnu.org>
29
30 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
31 explicit call to AC_CONFIG_HEADER.
32 * configure: Regenerate.
33
f0569246
AC		 342005-01-12 Andrew Cagney <cagney@gnu.org>
35
36 * configure.ac: Update to use ../common/common.m4.
37 * configure: Re-generate.
38
38f48d72
AC		 392005-01-11 Andrew Cagney <cagney@localhost.localdomain>
40
41 * configure: Regenerated to track ../common/aclocal.m4 changes.
42
b7026657
AC		 432005-01-07 Andrew Cagney <cagney@gnu.org>
44
45 * configure.ac: Rename configure.in, require autoconf 2.59.
46 * configure: Re-generate.
47
19e64aa9
KI		 482004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
49
50 Committed by Kei Sakamoto.
51 * traps-linux.c (m32r_trap): Add entries of the following dummy system
52 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
53 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
54 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
55 __NR_getresgid32 and __NR_chown32.
56 * syscall.h: Add new definitions of system call number.
57
379832de
HPN		 582004-12-08 Hans-Peter Nilsson <hp@axis.com>
59
60 * configure: Regenerate for ../common/aclocal.m4 update.
61
1ca6491a
AC		 622004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
63
64 Committed by Andrew Cagney.
65 * traps-linux.c: Don't include linux/module.h.
66 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
67 __NR_get_kernel_syms.
68
4d06b60c
DJ		 692004-05-18 Daniel Jacobowitz <dan@debian.org>
70
71 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
72
df2a9ff4
AC		 732004-02-04 Andrew Cagney <cagney@redhat.com>
74
75 Committed by Andrew Cagney.
76 * mloopx.in: Update copyright.
77 (xextract-pbb): Fixed trap for system calls operation in parallel.
78 * mloop2.in (xextract-pbb): Ditto.
79
6edf0760
NC		 802003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
81
82 * configure.in: Changed for dummy simulator of m32r-linux.
83 * configure: Regenerate.
84 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
85 * traps-linux.c: Added for dummy simulator of m32r-linux.
86 * syscall.h: Ditto.
87 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
88 simulator for m32r-linux.
89 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
90 m32r-linux.
91
16b47b25
NC		 922003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
93
94 * Makefile.in: Add support for new machine m32r2.
95 * cpu2.c: New file for m32r2 support.
96 * cpu2.h: Likewise.
97 * decode2.c: Likewise.
98 * decode2.h: Likewise.
99 * m32r2.c: Likewise.
100 * mloop2.in: Likewise.
101 * model2.c: Likewise.
102 * sem2-switch.c: Likewise.
103 * arch.c: Regenerate.
104 * arch.h: Regenerate.
105 * cpu.c: Regenerate.
106 * arch.c: Regenerate.
107 * cpuall.c: Regenerate.
108 * cpux.c: Regenerate.
109 * cpux.h: Regenerate.
110 * decode.c: Regenerate.
111 * decode.h: Regenerate.
112 * decodex.c: Regenerate.
113 * decodex.h: Regenerate.
114 * model.c: Regenerate.
115 * modelx.c: Regenerate.
116 * sem-switch.c: Regenerate.
117 * sem.c: Regenerate.
118 * semx-switch.c: Regenerate.
119 * m32r-sim.h: Add EVB register support.
120 * sim-if.c: Likewise.
121 * sim-main.h: Likewise.
122 * traps.c: Likewise.
123
a6fc1778
DB		 1242003-09-08 Dave Brolley <brolley@redhat.com>
125
126 On behalf of Doug Evans <dje@sebabeach.org>
127 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
128
6b4a8935
AC		 1292003-02-27 Andrew Cagney <cagney@redhat.com>
130
131 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
132
57465455
DE		 1332002-12-19 Doug Evans <dje@sebabeach.org>
134
135 * arch.c,arch.h,cpuall.h: Regenerate.
136 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
137 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
138
c8cca39f
AC		 1392002-06-16 Andrew Cagney <ac131313@redhat.com>
140
141 * configure: Regenerated to track ../common/aclocal.m4 changes.
142
378af1d6
DB		 1432001-11-14 Dave Brolley <brolley@redhat.com>
144
145 * arch.c: Regenerate.
146 * arch.h: Regenerate.
147 * cpu.c: Regenerate.
148 * cpu.h: Regenerate.
149 * cpuall.h: Regenerate.
150 * cpux.c: Regenerate.
151 * cpux.h: Regenerate.
152 * decode.c: Regenerate.
153 * decode.h: Regenerate.
154 * decodex.c: Regenerate.
155 * decodex.h: Regenerate.
156 * model.c: Regenerate.
157 * modelx.c: Regenerate.
158 * sem-switch.c: Regenerate.
159 * sem.c: Regenerate.
160 * semx-switch.c: Regenerate.
161
e3e473da
BE		 1622001-07-05 Ben Elliston <bje@redhat.com>
163
164 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
165 (stamp-cpu): Likewise.
166 (stamp-xcpu): Likewise.
167
55552082
DB		 1682001-03-05 Dave Brolley <brolley@redhat.com>
169
378af1d6
DB		 170 * arch.c: Regenerate.
171 * arch.h: Regenerate.
172 * cpu.c: Regenerate.
173 * cpu.h: Regenerate.
174 * cpuall.h: Regenerate.
175 * cpux.c: Regenerate.
176 * cpux.h: Regenerate.
177 * decode.c: Regenerate.
178 * decode.h: Regenerate.
179 * decodex.c: Regenerate.
180 * decodex.h: Regenerate.
181 * model.c: Regenerate.
182 * modelx.c: Regenerate.
183 * sem-switch.c: Regenerate.
184 * sem.c: Regenerate.
185 * semx-switch.c: Regenerate.
55552082 186
9397fcbf
FCE		 1872001-01-12 Frank Ch. Eigler <fche@redhat.com>
188
189 * configure: Regenerated with sim_scache fix.
190
fec7d8b0
GM		 1912000-11-18 Greg McGary <greg@mcgary.org>
192
193 * Makefile.in: remove `@true' commands for rules that have
194 $(CGEN_MAINT) as a prerequisite.
195
fb27a91c
DB		 1962000-10-06 Dave Brolley <brolley@redhat.com>
197
198 * sem.c: Regenerated.
199 * sem-switch.c: Regenerated.
200 * semx-switch.c: Regenerated.
201
de8f5985
DB		 2022000-08-28 Dave Brolley <brolley@redhat.com>
203
204 * Makefile.in: Use of @true confuses VPATH. Remove it.
205 * cpu.h: Regenerated.
206 * cpux.h: Regenerated.
207 * decode.c: Regenerated.
208 * decodex.c: Regenerated.
209 * model.c: Regenerated.
210 * modelx.c: Regenerated.
211 * sem-switch.c: Regenerated.
212 * sem.c: Regenerated.
213 * semx-switch.c: Regenerated.
214
604259a0
FCE		 2152000-08-21 Frank Ch. Eigler <fche@redhat.com>
216
217 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
218 (stamp-arch, stamp-cpu): New targets.
219
eb2d80b4
AC		 220Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
221
222 * configure: Regenerated to track ../common/aclocal.m4 changes.
223
afb2cbbd
DB		 2242000-03-30 Dave Brolley <brolley@redhat.com>
225
226 * configure: Regenerated.
227
2df3850c
JM		 2281999-10-04 Doug Evans <devans@casey.cygnus.com>
229
230 * arch.c,arch.h,cpuall.h: Rebuild.
231 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
232
2acceee2
JM		 2331999-09-29 Doug Evans <devans@casey.cygnus.com>
234
235 * mloop.in: Update call to sim_engine_invalid_insn.
236 * sem.c,sem-switch.c: Rebuild.
237 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
238 result to SEM_PC. Return vpc.
2df3850c
JM		 239 * mloopx.in: Ditto.
240 * semx-switch.c: Rebuild.
2acceee2
JM		 241
242Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
243
244 * traps.c (sim_engine_invalid_insn): Return PC.
245
d4f3574e
SS		 246Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
247
248 * configure: Regenerated to track ../common/aclocal.m4 changes.
249
2df3850c
JM		 2501999-09-01 Doug Evans <devans@casey.cygnus.com>
251
252 * decodex.c: Rebuild.
253
104c1213
JM		 2541999-08-28 Doug Evans <devans@casey.cygnus.com>
255
256 * sem.c: Rebuild
257
2df3850c
JM		 258 * cpux.h: Rebuild.
259
96baa820
JM		 2601999-08-09 Doug Evans <devans@casey.cygnus.com>
261
262 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 263 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 264
2651999-08-04 Doug Evans <devans@casey.cygnus.com>
266
267 * m32r-sim.h (SEM_SKIP_INSN): Delete.
268 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 269 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
270 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
271 (emit_full_parallel): Ditto.
96baa820 272
cd0fc7c3
SS		 2731999-05-08 Felix Lee <flee@cygnus.com>
274
275 * configure: Regenerated to track ../common/aclocal.m4 changes.
276
7a292a7a
SS		 277Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
278
279 * devices.c (device_io_read_buffer): New arg `sd'.
280 (device_io_write_buffer): New arg `sd'.
281 (device_error): Give proper arg spec.
282
2831999-04-10 Doug Evans <devans@casey.cygnus.com>
284
285 * sem-switch.c,sem.c: Rebuild.
2df3850c 286 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 287
2881999-03-27 Doug Evans <devans@casey.cygnus.com>
289
290 * decode.c: Rebuild.
2df3850c 291 * decodex.c: Rebuild.
7a292a7a
SS		 292
2931999-03-26 Doug Evans <devans@casey.cygnus.com>
294
295 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
296
2971999-03-22 Doug Evans <devans@casey.cygnus.com>
298
299 * arch.c,arch.h,model.c: Rebuild.
2df3850c 300 * modelx.c: Rebuild.
7a292a7a
SS		 301 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
302 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
303 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
304 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
305 (m32rbf_store_register): Ditto.
306 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
307 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
308 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
309 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
310 with appropriate calls to m32rbf_*.
311
3121999-03-11 Doug Evans <devans@casey.cygnus.com>
313
314 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 315 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 316 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
317 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
318
3191999-02-25 Doug Evans <devans@casey.cygnus.com>
320
321 * cpu.c,cpu.h: Rebuild.
322
c906108c
SS		 3231999-02-09 Doug Evans <devans@casey.cygnus.com>
324
325 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
326 (stamp-xmloop): s/-parallel/-parallel-write/.
327 * configure.in (sim_link_files,sim_link_links): Delete.
328 * configure: Rebuild.
329 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 330 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 331 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
332 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
333 m32r_cgen_opcode_open. Set disassembler.
334 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
335 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
336 m32r-desc.h,m32r-opc.h,m32r-sim.h.
337
2df3850c
JM		 338Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
339
340 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
341
c906108c
SS		 3421999-01-27 Doug Evans <devans@casey.cygnus.com>
343
344 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 345 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 346
3471999-01-15 Doug Evans <devans@casey.cygnus.com>
348
349 * decode.h,model.c: Regenerate.
2df3850c 350 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 351
3521999-01-14 Doug Evans <devans@casey.cygnus.com>
353
354 * arch.c,arch.h,cpuall.h: Regenerate.
355 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
356 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 357 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 358
3591999-01-11 Doug Evans <devans@casey.cygnus.com>
360
361 * Makefile.in (m32r-clean): rm eng.h.
362 * sim-main.h: Delete inclusion of ansidecl.h.
363 * cpu.h: Regenerate.
2df3850c 364 * cpux.h: Regenerate.
c906108c
SS		 365
3661999-01-06 Doug Evans <devans@casey.cygnus.com>
367
368 * cpu.h: Regenerate.
2df3850c 369 * cpux.h: Regenerate.
c906108c
SS		 370
3711999-01-05 Doug Evans <devans@casey.cygnus.com>
372
373 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
374 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
375 (sim-if.o): Use SIM_MAIN_DEPS.
376 (arch.o,traps.o,devices.o): Ditto.
377 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
378 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 379 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 380 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
381 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
382 ([GS]ET_H_CR): Define.
383 (m32rbf_h_psw_[gs]et_handler): Declare.
384 ([GS]ET_H_PSW): Define.
385 (m32rbf_h_accum_[gs]et_handler): Declare.
386 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 387 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
388 (m32rxf_h_accums_[gs]et_handler): Declare.
389 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 390 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
391 * m32r.c (WANT_CPU): Define as m32rbf.
392 (all register access fns): Rename to ..._handler.
2df3850c
JM		 393 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
394 * m32rx.c (WANT_CPU): Define as m32rxf.
395 (all register access fns): Rename to ..._handler.
c906108c
SS		 396
3971998-12-14 Doug Evans <devans@casey.cygnus.com>
398
399 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
400 (SIM_AC_OPTION_ALIGNMENT): Make strict.
401 * configure: Regenerate.
402
403 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
404 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
405 * traps.c (m32r_core_signal): Handle --environment=operating.
406
4071998-12-09 Doug Evans <devans@casey.cygnus.com>
408
409 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 410 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 411
412 * sim-if.c: Include string.h or strings.h if present.
413
4141998-12-04 Doug Evans <devans@casey.cygnus.com>
415
416 * configure.in: Call SIM_AC_OPTION_INLINE.
417 * configure: Regenerate.
418 * sim-main.h: Protect against multiple inclusion.
419 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
420 Done by cgen-sim.h now.
421 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
422 * cpuall.h: Regenerate.
423 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
424 * mloop.in (extract16): Make static inline again.
425 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
426 (extract32): Ditto.
427 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
428 (execute): Test ARGBUF_PROFILE_P before profiling.
429 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 430 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
431 * mloopx.in: Rewrite.
c906108c
SS		 432
4331998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
434
435 * devices.c (device_io_write_buffer): Fix typo.
436 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
437 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
438
4391998-11-18 Doug Evans <devans@casey.cygnus.com>
440
441 * Makefile.in (M32R_OBJS): Delete extract.o.
442 (extract.o): Delete.
443 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
444 * mloop.in (extract16): Update type of `insn' arg.
445 Delete call to d->extract.
446 (extract32): Ditto.
2df3850c
JM		 447 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
448 * mloopx.in (extractx16): Update type of `insn' arg.
449 Delete call to d->extract. Delete arg pbb_p. All callers updated.
450 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
451 (extractx32): Ditto.
c906108c
SS		 452
453Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
454
455 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
456 before cgen-types.h.
457 * tconfig.in: Guard against multiple inclusion.
458 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 459 * cpux.h: Ditto.
c906108c
SS		 460
461Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
462
463 * sim-main.h: #include cpu-opc.h.
464 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
465 to get #include cleanup.
2df3850c 466 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 467
468 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
469 CGEN_INCLUDE_DEPS.
470 (M32RBF_INCLUDE_DEPS): Define.
471 (m32r .o's): Depend on it.
472 (mloop.c): Update call to genmloop.sh.
473 * cpu.h,cpuall.h: Regenerate.
474 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
475 #include cgen-scache.h,cgen-cpu.h.
476 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 477 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
478 (m32rx .o's): Depend on it.
479 (mloopx.c): Update call to genmloop.sh.
480 * cpux.h: Regenerate.
c906108c
SS		 481
482Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
483
484 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
485
486Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
487
488 Add pseudo-basic-block execution support.
489 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
490 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
491 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
492 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
493 * arch.c,arch.h,cpuall.h: Regenerate.
494 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
495 * sem-switch.c,sem.c: Regenerate.
496 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
497 load_regs_pending.
498 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
499 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
500 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
501 m32rbf_h_accum_set): Likewise.
502 (m32r_model_{init,update}_insn_cycles): Delete.
503 (m32rbf_model_insn_{before,after}): New fns.
504 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
505 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
506 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
507 (check_load_stall): New fn.
508 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
509 (m32rbf_model_test_u_exec): New fn.
510 * mloop.in: Rewrite, use pbb support.
511 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
512 (sim_fetch_register,sim_store_register): Delete.
513 * sim-main.h (CIA_GET,CIA_SET): Fix.
514 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
515 * tconfig.in (WITH_SCACHE_PBB): Define.
516 (WITH_SCACHE_PBB_M32RBF): Define.
517 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
518 (m32r_trap): Pass pc to sim_engine_halt.
519 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
520 * configure: Regenerate.
2df3850c
JM		 521 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
522 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 523 (semx.o): Delete.
524 (extractx.o): Add.
2df3850c
JM		 525 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
526 * readx.c: Delete.
527 * semx.c: Delete.
528 * extractx.c: New file.
529 * semx-switch.c: New file.
530 * m32r-sim.h (BRANCH_NEW_PC): Delete.
531 (SEM_SKIP_INSN): New macro.
532 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
533 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
534 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
535 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
536 (m32rxf_model_insn_{before,after}): New fns.
537 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
538 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
539 (check_load_stall): New fn.
540 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
541 * mloopx.in: Rewrite, use pbb support.
542 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
543 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 544
545Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
546
547 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
548 ({ACC1L,ACC1H}_REGNUM): New macros.
549 (m32r_decode_gdb_ctrl_regnum): Add prototype.
550 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
551 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 552 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 553
554Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
555
556 * m32r-sim.h (GET_H_SM): New macro.
557 (UART params): Update to msa2000.
558 * devices.c (device_io_read_buffer): Update to msa2000.
559 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
560 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
561 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 562 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
563 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
564 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 565
566Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
567
568 * m32r-sim.h (m32r_trap): Update prototype.
569 * traps.c (m32r_trap): New arg `pc'.
570 * sem.c,sem-switch.c: Regenerated.
2df3850c 571 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 572
573Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
574
575 Rename cpu m32r to m32rb to distinguish from architecture name.
576 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
577 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
578 * tconfig.in (WANT_CPU_M32RB): Ditto.
579 * m32r.c (WANT_CPU_M32RB): Ditto.
580 (*): m32r_ cpu fns renamed to m32rb_.
581 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
582 * arch.h,arch.c: Regenerate.
583 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
584 * sem-switch.c,sem.c: Regenerate.
585
586 * sim-if.c (sim_open): Don't allocate memory on top of any user
587 specified memory.
588 (h_gr_get,h_gr_set): Delete.
589 * sim-main.h (h_gr_get,h_gr_set): Delete.
590 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
591 a_m32r_h_gr_[gs]et.
592
593 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
594
595 * sim-if.c (sim_open): Open opcode table.
596 (sim_close): Close it.
597
2df3850c
JM		 598Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
599
600 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
601 accept an accumulator choice.
602 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
603
c906108c
SS		 604Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
605
606 * m32r.c: Include cgen-mem.h.
607 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 608 * m32rx.c: Include cgen-mem.h.
609 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 610
611Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
612
613 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 614 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 615
616Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
617
618 * Makefile.in: cgen_maint -> CGEN_MAINT.
619 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
620 * configure: Regenerate.
621 * arch.c,arch.h,cpuall.h: Regenerate.
622 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
623 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 624 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
625 * semx.c: Regenerate.
626 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 627
628Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
629
630 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
631 load_stall,biggest_cycles.
632 * m32r.c (m32r_model_mark_get_h_gr): Update.
633 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
634 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
635 * mloop.in: Call cycle init/update fns.
636 * model.c: Regenerate.
2df3850c
JM		 637 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
638 * mloopx.in: Call cycle init/update fns.
639 * modelx.c: Regenerate.
640
c906108c
SS		 641Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
642
643 * traps.c: New file. Trap support moved here from sim-if.c.
644 * Makefile.in (SIM_OBJS): Add traps.o
645 * sim-if.c: Don't include targ-vals.h.
646 (sim_engine_illegal_insn): Moved to traps.c
647 * sim-main.h (SIM_CORE_SIGNAL): Define.
648 (m32r_core_signal): Declare.
649 * m32r-sim.h (m32r_trap): Declare.
650
651 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
652 register.
653
654 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
655 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
656 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
657
658 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 659 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 660
661Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
662
663 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
664 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
665 (execute): Count parallel insns.
666 * sim-if.c (print_m32r_misc_cpu): Print count.
667 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
668
669 Zero bottom two bits of pc in jmp,jl insns.
670 * sem.c,sem-switch.c: Regenerate.
2df3850c 671 * semx.c: Regenerate.
c906108c
SS		 672
673Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
674
675 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
676
677Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
678
679 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
680 (sim_sync_stop): New function.
681
682Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
683
684 * Makefile.in (devices.o): Add dependencies.
685
686 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
687 * sem-switch.c,sem.c: Regenerate.
688 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 689 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
690 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
691 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
692 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 693
694Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
695
696 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
697
698Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
699
700 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
701 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 702 * cpux.h: Ditto.
703 * modelx.c: Ditto.
c906108c
SS		 704
705 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 706 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 707 * decode.c,decode.h: Regenerate, introduces IDESC table.
708 * mloop.in (extract16,extract32): Add IDESC support.
709 Update names of semantic handler member names.
710 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 711 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
712 * mloopx.in: Add IDESC support.
713 Update names of semantic handler member names.
714 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 715
716 * sem-switch.c: Regenerate. Redo computed goto label handling.
717 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 718 * readx.c: Regenerate. Redo computed goto label handling.
719 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
720 support.
c906108c
SS		 721
722 * m32r.c (m32r_fetch_register): Change result type and args to
723 conform to sim_fetch_register interface.
724 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 725 * m32rx.c (m32rx_fetch_register): Change result type and args to
726 conform to sim_fetch_register interface.
727 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 728
729 * sim-if.c (alloc_cpu): Delete.
730 (free_state): Uninstall modules here ...
731 (sim_open): ... and not here. Call sim_cpu_alloc_all.
732 Set default architecture/model if not specified.
733 (sim_fetch_register,sim_store_register): Rewrite.
734
735 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
736 and moved to common/sim-cpu.c.
737 (sim_create_inferior): Update.
738 (do_trap): Update.
739 * sim-main.h (h_pc_get,h_pc_set): Delete.
740
741 * sim-main.h (sim_cia): Change to USI.
742 (sim_cpu): Move m32r_misc_profile before machine generated part.
743
744Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
745
746 * configure: Regenerated to track ../common/aclocal.m4 changes.
747
748Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
749
750 * model.c: Rebuilt.
2df3850c 751 * modelx.c: Rebuilt.
c906108c
SS		 752
753Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
754
755 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
756 and variable renaming due to macro insn additions.
757 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 758 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
759 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 760
761Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
762
763 * configure: Regenerated to track ../common/aclocal.m4 changes.
764 * config.in: Ditto.
765
766Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
767
768 * acconfig.h: New file.
769 * configure.in: Reverted change of Apr 24; use sinclude again.
770
771Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
772
773 * configure: Regenerated to track ../common/aclocal.m4 changes.
774 * config.in: Ditto.
775
776Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
777
778 * configure.in: Don't call sinclude.
779
780Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
781
782 * cpu.c,sem.c,sem-switch.c: Regenerate. From
783 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
784 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
785 #include cgen-ops.h.
2df3850c
JM		 786 * cpux.c,readx.c,semx.c: Regenerate.
787 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
788 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
789 (m32r_h_accums_get): Sign extend top 8 bits.
790
791Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
792
793 * semx.c: Regenerate.
c906108c
SS		 794
795Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
796
797 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 798 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 799
800Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
801
802 * configure: Regenerated to track ../common/aclocal.m4 changes.
803
804Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
805
806 * configure: Regenerated to track ../common/aclocal.m4 changes.
807
808Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
809
810 * configure: Regenerated to track ../common/aclocal.m4 changes.
811
812Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
813
814 * configure: Regenerated to track ../common/aclocal.m4 changes.
815
816Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
817
818 * config.in (HAVE_FCNTL_H): Add.
819 * configure: Regenerate.
820 * Makefile.in (SIM_OBJS): Add devices.o.
821 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
822 (UART_*): Define m32r serial port parameters.
823 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
824 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
825 * devices.c: To here.
826 * sim-if.c: Don't include signal.h,sim-core.h.
827 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
828 (sim_resume): Call sim_module_{resume,suspend}.
829 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
830
831 * tconfig.in (SIM_HANDLES_LMA): Define.
832
833 * sim-if.c (do_trap): Result is new pc.
834 Handle --environment=operating.
835 * sem-switch.c,sem.c: Regenerate.
2df3850c 836 * semx.c: Regenerate.
c906108c
SS		 837
838Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
839
840 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
841 sim_core_*_map with read_map, write_map, exec_map resp.
842
843Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
844
845 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
846 (arch.o): Delete cpu-opc.h dependency.
847 (decode.o,model.o): Likewise.
2df3850c 848 (decodex.o,modelx.o): Likewise.
c906108c
SS		 849
850 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 851 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 852
853Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
854
855 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
856
857 * sim-if.c (sim_info): Delete.
858
2df3850c
JM		 859Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
860
861 * mloopx.in: Fix handling of branch in parallel with another insn.
862 * semx.c: Regenerate.
863
c906108c
SS		 864Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
865
866 * sim-main.h: #include symcat.h.
867 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
868 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
869 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
870 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 871 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
872 * mloopx.in: Rewrite.
873 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 874
875Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
876
877 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
878 in the backup PC register.
2df3850c
JM		 879 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
880 in the backup PC register.
c906108c
SS		 881
882Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
883
884 * m32r.c (do_lock,do_unlock): Delete.
885 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
886 * sem.c,sem-switch.c: Regenerate.
2df3850c 887 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 888
889Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
890
891 * Makefile.in (M32R_OBJS): Add cpu.o.
892 (cpu.o): Add rule for.
893 (NL_TARGET): Define.
894 * configure.in: Add AC_CHECK_PROG(SCHEME).
895 * cpu.c: New file.
896 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
897 * sem-switch.c,sem.c: Regenerate.
898 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 899 (M32RX_OBJS): Add cpux.o.
900 (cpux.o): Add rule for.
901 cpux.c: New file.
902 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
903 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
904 (m32rx_h_cr_{get,set}): New functions.
905 (m32rx_h_accums_{get,set}): New functions.
906 * mloopx.in: Rewrite main loop.
c906108c
SS		 907
908 * m32r.c (do_trap): Move from here.
909 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
910 (sim_create_inferior): Use h_pc_set.
911 (h_pc_{get,set}): New functions.
912 (h_gr_{get,set}): New functions.
913 (syscall_{read,write}_mem): New functions.
914 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
915
916Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
917
918 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
919 length parameter. Return -1.
920 (sim_create_inferior): Pass 4 sim_store_register.
921
922Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
923
924 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
925
926 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 927 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 928
929Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
930
931 * decode.c, sem.c: Regenerate.
2df3850c
JM		 932 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
933 * m32rx.c (m32rx_h_accums_set): New function.
934 (m32rx_model_mark_[gs]et_h_gr): New function.
935 * mloopx.in: Rewrite.
936 * Makefile.in (mloopx.o): Build with -parallel.
937 * sim-main.h (_sim_cpu): Delete member `par_exec'.
938 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 939
940Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
941
942 * Makefile.in (m32r.o): Depend on cpu.h
943 (extract.o): Pass -DSCACHE_P.
944 * mloop.in (extract{16,32}): Update call to m32r_decode.
945 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
946 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
947 * sim-main.h: #include "ansidecl.h".
948 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 949 * Makefile.in (M32RX_OBJS): Build m32rx support now.
950 (m32rx.o): New rule.
951 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
952 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
953 (m32rx_h_accums_get): New function.
954 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
955 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 956
957Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
958
959 * configure: Regenerated to track ../common/aclocal.m4 changes.
960
961Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
962
963 * configure: Regenerated to track ../common/aclocal.m4 changes.
964
2df3850c
JM		 965Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
966
967 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
968 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
969 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
970
c906108c
SS		 971Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
972
973 * cpux.h: Fix duplicate definition of h_accums field for
974 fmt_53_sadd structure.
975
2df3850c
JM		 976Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
977
978 * Makefile.in: Add m32rx objs, and rules to build them.
979 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
980 * m32rx.c, mloopx.in: New files.
981
c906108c
SS		 982Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
983
984 * configure: Regenerated to track ../common/aclocal.m4 changes.
985
986Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
987
988 * arch.c, arch.h, cpuall.h: New files.
989 * arch-defs.h: Deleted.
990 * mloop.in: Renamed from mainloop.in.
991 * Makefile.in: Update.
992 * sem-ops.h: Deleted.
993 * mem-ops.h: Deleted.
994 (arch): Renamed from CPU.
995 * cpu.h: New file.
996 * decode.c: Redone.
997 * decode.h: Redone.
998 * extract.c: Redone.
999 * model.c: Redone.
1000 * sem-switch.c: Redone.
1001 * sem.c: Renamed from semantics.c, and redone.
1002 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1003 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1004 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1005 (m32r_{fetch,store}_register): New functions.
1006 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1007 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1008 (h_cr_{get,set}): Prefix with m32r_.
1009 (do_trap): Fetch state from current_cpu, not current_state.
1010 Call sim_engine_halt instead of engine_halt.
1011 * sim-if.c (alloc_cpu): New function.
1012 (free_state): New function.
1013 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1014 type. Call sim_analyze_program.
1015 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1016 (sim_resume): Handle m32rx.
c906108c
SS		 1017 (sim_stop_reason): Deleted.
1018 (print_m32r_misc_cpu): Update.
2df3850c 1019 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1020 (sim_{read,write}): Deleted.
1021 (sim_engine_illegal_insn): New function.
1022 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1023 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1024 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1025 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1026 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1027 (sim_state): Delete members core,events,halt_jmp_buf.
1028 Change `cpu' member to be a pointer to the cpu's struct, rather than
1029 record inside the state struct.
1030 * tconfig.in (WITH_DEVICES): Define here.
1031 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1032
1033Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1034
1035 * arch-defs.h (INSN_NAME): Fix typo.
1036
1037Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1038
1039 * configure: Regenerated to track ../common/aclocal.m4 changes.
1040 * config.in: Ditto.
1041
1042Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1043
1044 * m32r-sim.h (MSPR_ADDR): New macro.
1045 (m32r_mspr_device): Declare.
1046 (struct _device): Define.
1047 * m32r.c (m32r_mspr_device): New global.
1048 (device_{io_{read,write}_buffer,error}): New functions.
1049 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1050 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1051 (sim_open): Attach device to handle MSPR register.
1052 * sim-main.h (WITH_DEVICES): Define as 1.
1053 Include cpu-sim.h.
1054
1055 * configure: Regenerated to track ../common/aclocal.m4 changes.
1056
1057Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1058
1059 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1060 * configure: Regenerated.
1061
1062Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1063
1064 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1065 * sim-if.c (sim_open): Call sim_config.
1066 (sim_stop_reason): Update call to sim_signal_to_host.
1067
1068Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1069
1070 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1071
1072Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1073
1074 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1075
1076Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1077
1078 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1079
1080Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1081
1082 * configure: Regenerated to track ../common/aclocal.m4 changes.
1083
1084Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1085
1086 * configure: Regenerated to track ../common/aclocal.m4 changes.
1087
1088Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1089
1090 * configure: Regenerated to track ../common/aclocal.m4 changes.
1091
1092Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1093
1094 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1095 SIM_DEFAULT_MODEL): Delete, moved to common.
1096 (SIM_EXTRA_CFLAGS): Update.
1097
1098Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1099
1100 * configure.in (sim_link_links): Configure non-strict memory
1101 alignment.
1102
1103 * configure: Regenerated to track ../common/aclocal.m4 changes.
1104
1105Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1106
1107 * configure: Regenerated to track ../common/aclocal.m4 changes.
1108
1109Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1110
1111 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1112 using sim_do_commandf.
1113 (sim_open): Set magic-number at the start.
1114 (sim_do_command): Implement.
1115
1116 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1117
1118Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1119
1120 * configure: Regenerated to track ../common/aclocal.m4 changes.
1121
1122Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1123
1124 * configure: Regenerated to track ../common/aclocal.m4 changes.
1125
1126Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1127
1128 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1129
1130Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1131
1132 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1133
1134Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1135
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1137 * config.in: Ditto.
1138
1139Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1140
1141 * sim-if.c (sim_kill): Delete.
1142 (sim_create_inferior): Add ABFD argument.
1143 (sim_load): Move setting of PC from here.
1144 (sim_create_inferior): To here.
1145 (sim_load): Delete, use sim-hload.c instead.
1146
1147 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1148
1149Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1150
1151 * configure: Regenerated to track ../common/aclocal.m4 changes.
1152 * config.in: Ditto.
1153
1154Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1155
1156 * sim-if.c (sim_open): Add ABFD argument.
1157
1158Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1159
1160 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1161 * sim-if.c (sim_open): Use it.
1162
1163Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164
1165 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1166
1167Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168
1169 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1170 (sim_write): Ditto for write.
1171
1172 * m32r.c (do_trap): Ditto for read/write.
1173
1174Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175
1176 * sim-if.c (sim_open): Add callback argument.
1177 (sim_set_callbacks, sim_callback): Delete.
1178 (sim_load): Set STATE_LOADED_P.
1179
1180Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1181
1182 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1183 sim_engine_abort.
1184
1185Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1186
1187 * sim-if.c (sim_open): Update to reflect changes to core in
1188 ../common/.
1189 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1190 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1191 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1192
1193Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1194
1195 * decode.c (decode): Add computed goto support.
1196
1197Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1198
1199 * mem-ops.h: Stub additional core read/write arguments.
1200
1201 * sim-main.h: Declare sim_cia - type SI.
1202 (struct _sim_cpu): Move base type to end per common.
1203 (struct _sim_state): Ditto.
1204
1205Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1206
1207 Merge from branch into devo. CGEN generic files moved to common
1208 directory. K&R C support is no longer provided.
1209
1210Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1211
1212 * configure: Regenerated to track ../common/aclocal.m4 changes.
1213
1214Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1215
1216 * Makefile.in, seman-cache.c: new file, for wingdb build.
1217 * sim-alloca.h: fixed for wingdb.
1218
1219Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1220
1221 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1222 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1223 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1224
1225Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1226
1227 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1228 (exc_illegal): Likewise.
1229 * decode.c (decode_vars): Add decode_illegal.
1230 * genmloop.sh: #include "cpu-opc.h".
1231 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1232 (labels): Add case_INSN_ILLEGAL.
1233 (SWITCH): Add INSN_ILLEGAL case.
1234
1235Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1236
1237 * model.c (model_module): Use 0 not NULL.
1238
1239 * genmloop.sh (sim_main_loop): Handle k&r c.
1240
1241 * sem-switch.c: Regenerate to get k&r c support.
1242 * semantics.c: Likewise.
1243
1244 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1245 (ADDCSI,SUBCSI): New functions.
1246 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1247 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1248
1249 * simcache.c (simcache_{install,init,uninstall}): Use
1250 DECLARE_MODULE_INSTALL_HANDLER.
1251 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1252
1253 * utils.c: #include "semops.h".
1254
1255Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1256
1257 * profile.c (profile_print_simcache): Fix thinko in printf text.
1258
1259 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1260
1261Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1262
1263 * m32r.c (h_cr_get): Rewrite.
1264 (h_cr_set): Rewrite.
1265 * sem-switch.c (rte): bcarry renamed to bcond.
1266 * semantics.c (rte): Likewise.
1267 * simdefs.h (CPU_STATE): Likewise.
1268
1269 * config.in (HAVE_SYS_TIME_H): Add.
1270 * configure.in: Check for sys/time.h.
1271 * configure: Regenerated.
1272 * utils.c: Include sys/time.h if present.
1273
1274 * common.c (sim_parse_args): Account for NULL terminating entry
1275 in long_options table.
1276
1277 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1278 Always use cache if configured in.
1279 * mainloop.in (do_extract_insn{16,32}): New functions.
1280 (normal,fast): Call them. Handle starting in left slot.
1281 * simcache.c (simcache_option_handler): Disallow -c0.
1282 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1283
1284 * profile.c (profile_print_simcache): Fix percentage calc.
1285
1286 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1287
1288Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1289
1290 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1291 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1292 Add mod-list.h.
1293 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1294 (sim-if.o,m32r.o,utils.o): Likewise.
1295 (common.o): Don't explicitly depend on mod-list.h.
1296 (mainloop.c): Pass CPU to genmloop.sh.
1297 (stamp-modules): Depend on configure.
1298 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1299 (extract.o): Depend on decode.h, memops.h, semops.h.
1300 (semantics.o,seman-cache.o): Likewise.
1301 (model.o,ops.o): Depend on memops.h.
1302 (extr-cache.o): Disable building for the moment.
1303
1304 * simcommon.h: Delete, move contents into cgen-sim.h.
1305 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1306 (UINT,CGEN_CAT3): Define.
1307 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1308 (decode_t): Renamed to DECODE.
1309
1310 * simfns.h: Delete, contents moved to memops.h,semops.h.
1311 * memops.h: New file.
1312 * semops.h: New file.
1313 * decode.h: Renamed from semantics.h.
1314
1315 * sim-argv.h: New file.
1316 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1317 dependency of sim-argv.h.
1318
1319 * sim-alloca.h: New file.
1320 * common.c: Include it.
1321 * Makefile.in (common.o): Add dependency.
1322
1323 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1324 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1325 * configure.in: sinclude ../common/aclocal.m4.
1326 Check for headers time.h, sys/resource.h.
1327 Check for functions time, getrusage.
1328 (sim_link_{files,links}): Add link cpu-opc.h.
1329 (sim_profile): Add simcache.
1330 (SIM_AC_PROFILE): Add simcache, profile.o.
1331 (simcache module): Delete extr-cache.o for now.
1332 (--enable-sim-cache): Allow specification of default cache size.
1333 * configure: Regenerated.
1334
1335 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1336 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1337 Regenerate.
1338
1339 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1340 Don't include m32r-sim.h.
1341 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1342 Simplify profiling test with PROFILE_MODEL_P.
1343 (mvfc,mvtc): Fix access of control registers.
1344 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1345 Don't include m32r-sim.h.
1346 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1347 Simplify profiling test with PROFILE_MODEL_P.
1348 (mvfc,mvtc): Fix access of control registers.
1349
1350 * sem-switch.c: New file, for GCC computed goto support.
1351
1352 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1353 memops.h,semops.h,trace.h,cpu-sim.h.
1354 (RUN_FAST_P): Change default to run fast if cache size > 0
1355 and not profiling.
1356 (sim_main_loop): Record execution time.
1357 Record instruction count even in fast mode.
1358 (init): Allow cpu to provide init code in mainloop.in.
1359 (FAST): Define as 0 or 1 depending on fast mode.
1360 * mainloop.in (normal): Combine with fast case.
1361 Add support for GCC computed gotos. Count simcache hits/misses.
1362 (init): Initialize "switch" labels if GNUC.
1363
1364 * cgen-utils.in: Don't include opcode/cgen.h.
1365 Include cgen-sim.h, cpu-opc.h.
1366 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1367 * m32r-sim.h: Don't include mod-list.h
1368 (RUN_FAST_P): Delete.
1369 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1370 semops.h,memory.h,trace.h
1371 (h_cr_get,h_cr_set): New functions.
1372 * memory.c: #include cgen-sim.h,callback.h.
1373 * ops.c: Don't include profile.h,m32r-sim.h.
1374 Include cgen-sim.h,memops.h,cpu-sim.h.
1375 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1376 * trace.c: Include cgen-sim.h,cpu-opc.h.
1377 * trace.h (trace_insn_{init,fini}): Declare.
1378
1379 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1380 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1381 Regenerate to get new insn aliases.
1382
1383 * mrun.c: #include "ansidecl.h".
1384 (STATE): Use struct sim_state instead.
1385
1386 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1387 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1388 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1389 (profile_print_simcache): New function.
1390 (profile_print): Call it. Print simulator speed stats.
1391 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1392 PROFILE_MEMORY_MASK.
1393 (MODULE_PROFILE_SIMCACHE_P): Define.
1394 (PROFILE_SIMCACHE_MASK): Define.
1395 (PROFILE_COUNT): New members total_insn_count,exec_time.
1396 New members simcache_hits,simcache_misses.
1397 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1398 (PROFILE_MODEL_P): New macro.
1399 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1400
1401 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1402 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1403 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1404 (sim_info): Pass verbose to profile_print.
1405
1406 * simcache.c: Include cgen-sim.h,callback.h.
1407 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1408 (simcache_option_handler): Ensure cache size at least 2.
1409 Allow config time specification of default cache size.
1410 * simcache.h (struct simcache): Support GCC computed gotos.
1411 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1412 (USING_SIMCACHE_P): New macro.
1413
1414 * simdefs.h: Don't include m32r-opc.h.
1415 (CGEN_MAX_SIM_INSNS): Define.
1416 (CPU_STATE): Regenerate.
1417 (ARGBUF): Regenerate.
1418 (extract,semantic handler decls): Delete, moved to decode.h.
1419
1420 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1421 (USE_SEM_SWITCH): Define.
1422
1423 * utils.c: Include bfd.h,time.h,sys/resource.h.
1424 (sim_time_get,sim_time_elapsed): New functions.
1425 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1426
1427Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1428
1429 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1430 * configure: Regenerated.
1431 * model.c: #include <stdlib.h>.
1432 * simcache.c: #include "libiberty.h".
1433 * simcommon.h (alloca): Handle i386-windows.
1434
1435 * common.c: #include libiberty.h.
1436 (sim_signal_to_host): Return 5 if wingdb.
1437
1438Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1439
1440 * configure.in (sim_cache): Enabled by default now, pass default
1441 cache size to --enable-sim-cache.
1442 * simcache.c (simcache_option_handler): Allow -c 0.
1443
1444 * simdefs.h,simfns.h: Regenerate
1445 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1446
1447Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1448
1449 Add model profiling support.
1450 * configure.in: Handle --enable-sim-model.
1451 (sim_profile): Add model.
1452 * Makefile.in (model.o): Add rule.
1453 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1454 * extract.c (*): Add model profiling support.
1455 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1456 (model_mark_{busy,unbusy}_reg): New functions.
1457 * profile.c (profile_option_handler): Recognize --profile model.
1458 (profile_print_model): New function.
1459 (profile_print): Call it.
1460 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1461 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1462 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1463 load_stall_count,taken_count,untaken_count.
1464 * semantics.c (*): Add model profiling support.
1465 * simcommon.h (struct sim_state): New members mach,model.
1466 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1467 (MAX_MODELS,MAX_UNITS): Define.
1468 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1469
1470 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1471 (stamp-modules): Depend on genmodlist.sh.
1472 * common.c (standard_options): Add --max-insns.
1473 (copy_argv): New function.
1474 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1475 * genmloop.sh: Allow mainloop.in to contain support code.
1476 * mainloop.in: Move do_insn16,do_insn32 here.
1477 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1478 * sim-if.c (sim_open): Don't set max insn count.
1479 (sim_create_inferior): Save argv,envp.
1480 * simcommon.h (struct sim_state): New members argv,envp.
1481 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1482 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1483 (ARGBUF): New members h_gr_get, h_gr_set.
1484 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1485 (trace_printf): Print to buffer, output later by trace_insn_fini.
1486 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1487
1488Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1489
1490 * configure.in (AC_FUNC_ALLOCA): Call.
1491 * configure: Regenerate.
1492 * config.h (HAVE_ALLOCA_H): Add.
1493 * simcommon.h: Add alloca support.
1494 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1495 (DECLARE_OPTION_HANDLER): Define.
1496 (MEM_FN): Declare using PARAMS.
1497 (DECLARE_MEM_FN): Define.
1498 * trace.c (trace_result): Tweak for !STDC.
1499 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1500 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1501 * common.c (sim_print_help_fn): Use PARAMS.
1502 (standard_option_handler): Fix decl for !STDC systems.
1503 * memory.c: #include <stdio.h>
1504 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1505 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1506 * profile.c (profile_install): Likewise.
1507 (profile_option_handler): Likewise.
1508
1509Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1510
1511 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1512 Prefix them with 0x instead.
1513
1514 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1515 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1516 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1517 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1518 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1519 Add support for boolean and/or.
1520 * utils.c: Redo naming of DI functional support.
1521 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1522
1523Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1524
1525 * Directory created.
A mirror of the official binutils-gdb repository