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20e95c23
DJ		 12006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * configure: Regenerated.
4
2b193c4a
MK		 52005-03-23 Mark Kettenis <kettenis@gnu.org>
6
7 * configure: Regenerate.
8
35695fd6
AC		 92005-01-14 Andrew Cagney <cagney@gnu.org>
10
11 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
12 explicit call to AC_CONFIG_HEADER.
13 * configure: Regenerate.
14
f0569246
AC		 152005-01-12 Andrew Cagney <cagney@gnu.org>
16
17 * configure.ac: Update to use ../common/common.m4.
18 * configure: Re-generate.
19
38f48d72
AC		 202005-01-11 Andrew Cagney <cagney@localhost.localdomain>
21
22 * configure: Regenerated to track ../common/aclocal.m4 changes.
23
b7026657
AC		 242005-01-07 Andrew Cagney <cagney@gnu.org>
25
26 * configure.ac: Rename configure.in, require autoconf 2.59.
27 * configure: Re-generate.
28
19e64aa9
KI		 292004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
30
31 Committed by Kei Sakamoto.
32 * traps-linux.c (m32r_trap): Add entries of the following dummy system
33 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
34 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
35 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
36 __NR_getresgid32 and __NR_chown32.
37 * syscall.h: Add new definitions of system call number.
38
379832de
HPN		 392004-12-08 Hans-Peter Nilsson <hp@axis.com>
40
41 * configure: Regenerate for ../common/aclocal.m4 update.
42
1ca6491a
AC		 432004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
44
45 Committed by Andrew Cagney.
46 * traps-linux.c: Don't include linux/module.h.
47 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
48 __NR_get_kernel_syms.
49
4d06b60c
DJ		 502004-05-18 Daniel Jacobowitz <dan@debian.org>
51
52 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
53
df2a9ff4
AC		 542004-02-04 Andrew Cagney <cagney@redhat.com>
55
56 Committed by Andrew Cagney.
57 * mloopx.in: Update copyright.
58 (xextract-pbb): Fixed trap for system calls operation in parallel.
59 * mloop2.in (xextract-pbb): Ditto.
60
6edf0760
NC		 612003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
62
63 * configure.in: Changed for dummy simulator of m32r-linux.
64 * configure: Regenerate.
65 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
66 * traps-linux.c: Added for dummy simulator of m32r-linux.
67 * syscall.h: Ditto.
68 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
69 simulator for m32r-linux.
70 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
71 m32r-linux.
72
16b47b25
NC		 732003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
74
75 * Makefile.in: Add support for new machine m32r2.
76 * cpu2.c: New file for m32r2 support.
77 * cpu2.h: Likewise.
78 * decode2.c: Likewise.
79 * decode2.h: Likewise.
80 * m32r2.c: Likewise.
81 * mloop2.in: Likewise.
82 * model2.c: Likewise.
83 * sem2-switch.c: Likewise.
84 * arch.c: Regenerate.
85 * arch.h: Regenerate.
86 * cpu.c: Regenerate.
87 * arch.c: Regenerate.
88 * cpuall.c: Regenerate.
89 * cpux.c: Regenerate.
90 * cpux.h: Regenerate.
91 * decode.c: Regenerate.
92 * decode.h: Regenerate.
93 * decodex.c: Regenerate.
94 * decodex.h: Regenerate.
95 * model.c: Regenerate.
96 * modelx.c: Regenerate.
97 * sem-switch.c: Regenerate.
98 * sem.c: Regenerate.
99 * semx-switch.c: Regenerate.
100 * m32r-sim.h: Add EVB register support.
101 * sim-if.c: Likewise.
102 * sim-main.h: Likewise.
103 * traps.c: Likewise.
104
a6fc1778
DB		 1052003-09-08 Dave Brolley <brolley@redhat.com>
106
107 On behalf of Doug Evans <dje@sebabeach.org>
108 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
109
6b4a8935
AC		 1102003-02-27 Andrew Cagney <cagney@redhat.com>
111
112 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
113
57465455
DE		 1142002-12-19 Doug Evans <dje@sebabeach.org>
115
116 * arch.c,arch.h,cpuall.h: Regenerate.
117 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
118 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
119
c8cca39f
AC		 1202002-06-16 Andrew Cagney <ac131313@redhat.com>
121
122 * configure: Regenerated to track ../common/aclocal.m4 changes.
123
378af1d6
DB		 1242001-11-14 Dave Brolley <brolley@redhat.com>
125
126 * arch.c: Regenerate.
127 * arch.h: Regenerate.
128 * cpu.c: Regenerate.
129 * cpu.h: Regenerate.
130 * cpuall.h: Regenerate.
131 * cpux.c: Regenerate.
132 * cpux.h: Regenerate.
133 * decode.c: Regenerate.
134 * decode.h: Regenerate.
135 * decodex.c: Regenerate.
136 * decodex.h: Regenerate.
137 * model.c: Regenerate.
138 * modelx.c: Regenerate.
139 * sem-switch.c: Regenerate.
140 * sem.c: Regenerate.
141 * semx-switch.c: Regenerate.
142
e3e473da
BE		 1432001-07-05 Ben Elliston <bje@redhat.com>
144
145 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
146 (stamp-cpu): Likewise.
147 (stamp-xcpu): Likewise.
148
55552082
DB		 1492001-03-05 Dave Brolley <brolley@redhat.com>
150
378af1d6
DB		 151 * arch.c: Regenerate.
152 * arch.h: Regenerate.
153 * cpu.c: Regenerate.
154 * cpu.h: Regenerate.
155 * cpuall.h: Regenerate.
156 * cpux.c: Regenerate.
157 * cpux.h: Regenerate.
158 * decode.c: Regenerate.
159 * decode.h: Regenerate.
160 * decodex.c: Regenerate.
161 * decodex.h: Regenerate.
162 * model.c: Regenerate.
163 * modelx.c: Regenerate.
164 * sem-switch.c: Regenerate.
165 * sem.c: Regenerate.
166 * semx-switch.c: Regenerate.
55552082 167
9397fcbf
FCE		 1682001-01-12 Frank Ch. Eigler <fche@redhat.com>
169
170 * configure: Regenerated with sim_scache fix.
171
fec7d8b0
GM		 1722000-11-18 Greg McGary <greg@mcgary.org>
173
174 * Makefile.in: remove `@true' commands for rules that have
175 $(CGEN_MAINT) as a prerequisite.
176
fb27a91c
DB		 1772000-10-06 Dave Brolley <brolley@redhat.com>
178
179 * sem.c: Regenerated.
180 * sem-switch.c: Regenerated.
181 * semx-switch.c: Regenerated.
182
de8f5985
DB		 1832000-08-28 Dave Brolley <brolley@redhat.com>
184
185 * Makefile.in: Use of @true confuses VPATH. Remove it.
186 * cpu.h: Regenerated.
187 * cpux.h: Regenerated.
188 * decode.c: Regenerated.
189 * decodex.c: Regenerated.
190 * model.c: Regenerated.
191 * modelx.c: Regenerated.
192 * sem-switch.c: Regenerated.
193 * sem.c: Regenerated.
194 * semx-switch.c: Regenerated.
195
604259a0
FCE		 1962000-08-21 Frank Ch. Eigler <fche@redhat.com>
197
198 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
199 (stamp-arch, stamp-cpu): New targets.
200
eb2d80b4
AC		 201Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
202
203 * configure: Regenerated to track ../common/aclocal.m4 changes.
204
afb2cbbd
DB		 2052000-03-30 Dave Brolley <brolley@redhat.com>
206
207 * configure: Regenerated.
208
2df3850c
JM		 2091999-10-04 Doug Evans <devans@casey.cygnus.com>
210
211 * arch.c,arch.h,cpuall.h: Rebuild.
212 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
213
2acceee2
JM		 2141999-09-29 Doug Evans <devans@casey.cygnus.com>
215
216 * mloop.in: Update call to sim_engine_invalid_insn.
217 * sem.c,sem-switch.c: Rebuild.
218 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
219 result to SEM_PC. Return vpc.
2df3850c
JM		 220 * mloopx.in: Ditto.
221 * semx-switch.c: Rebuild.
2acceee2
JM		 222
223Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
224
225 * traps.c (sim_engine_invalid_insn): Return PC.
226
d4f3574e
SS		 227Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
228
229 * configure: Regenerated to track ../common/aclocal.m4 changes.
230
2df3850c
JM		 2311999-09-01 Doug Evans <devans@casey.cygnus.com>
232
233 * decodex.c: Rebuild.
234
104c1213
JM		 2351999-08-28 Doug Evans <devans@casey.cygnus.com>
236
237 * sem.c: Rebuild
238
2df3850c
JM		 239 * cpux.h: Rebuild.
240
96baa820
JM		 2411999-08-09 Doug Evans <devans@casey.cygnus.com>
242
243 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 244 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 245
2461999-08-04 Doug Evans <devans@casey.cygnus.com>
247
248 * m32r-sim.h (SEM_SKIP_INSN): Delete.
249 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 250 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
251 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
252 (emit_full_parallel): Ditto.
96baa820 253
cd0fc7c3
SS		 2541999-05-08 Felix Lee <flee@cygnus.com>
255
256 * configure: Regenerated to track ../common/aclocal.m4 changes.
257
7a292a7a
SS		 258Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
259
260 * devices.c (device_io_read_buffer): New arg `sd'.
261 (device_io_write_buffer): New arg `sd'.
262 (device_error): Give proper arg spec.
263
2641999-04-10 Doug Evans <devans@casey.cygnus.com>
265
266 * sem-switch.c,sem.c: Rebuild.
2df3850c 267 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 268
2691999-03-27 Doug Evans <devans@casey.cygnus.com>
270
271 * decode.c: Rebuild.
2df3850c 272 * decodex.c: Rebuild.
7a292a7a
SS		 273
2741999-03-26 Doug Evans <devans@casey.cygnus.com>
275
276 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
277
2781999-03-22 Doug Evans <devans@casey.cygnus.com>
279
280 * arch.c,arch.h,model.c: Rebuild.
2df3850c 281 * modelx.c: Rebuild.
7a292a7a
SS		 282 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
283 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
284 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
285 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
286 (m32rbf_store_register): Ditto.
287 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
288 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
289 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
290 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
291 with appropriate calls to m32rbf_*.
292
2931999-03-11 Doug Evans <devans@casey.cygnus.com>
294
295 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 296 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 297 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
298 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
299
3001999-02-25 Doug Evans <devans@casey.cygnus.com>
301
302 * cpu.c,cpu.h: Rebuild.
303
c906108c
SS		 3041999-02-09 Doug Evans <devans@casey.cygnus.com>
305
306 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
307 (stamp-xmloop): s/-parallel/-parallel-write/.
308 * configure.in (sim_link_files,sim_link_links): Delete.
309 * configure: Rebuild.
310 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 311 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 312 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
313 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
314 m32r_cgen_opcode_open. Set disassembler.
315 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
316 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
317 m32r-desc.h,m32r-opc.h,m32r-sim.h.
318
2df3850c
JM		 319Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
320
321 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
322
c906108c
SS		 3231999-01-27 Doug Evans <devans@casey.cygnus.com>
324
325 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 326 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 327
3281999-01-15 Doug Evans <devans@casey.cygnus.com>
329
330 * decode.h,model.c: Regenerate.
2df3850c 331 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 332
3331999-01-14 Doug Evans <devans@casey.cygnus.com>
334
335 * arch.c,arch.h,cpuall.h: Regenerate.
336 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
337 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 338 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 339
3401999-01-11 Doug Evans <devans@casey.cygnus.com>
341
342 * Makefile.in (m32r-clean): rm eng.h.
343 * sim-main.h: Delete inclusion of ansidecl.h.
344 * cpu.h: Regenerate.
2df3850c 345 * cpux.h: Regenerate.
c906108c
SS		 346
3471999-01-06 Doug Evans <devans@casey.cygnus.com>
348
349 * cpu.h: Regenerate.
2df3850c 350 * cpux.h: Regenerate.
c906108c
SS		 351
3521999-01-05 Doug Evans <devans@casey.cygnus.com>
353
354 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
355 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
356 (sim-if.o): Use SIM_MAIN_DEPS.
357 (arch.o,traps.o,devices.o): Ditto.
358 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
359 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 360 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 361 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
362 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
363 ([GS]ET_H_CR): Define.
364 (m32rbf_h_psw_[gs]et_handler): Declare.
365 ([GS]ET_H_PSW): Define.
366 (m32rbf_h_accum_[gs]et_handler): Declare.
367 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 368 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
369 (m32rxf_h_accums_[gs]et_handler): Declare.
370 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 371 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
372 * m32r.c (WANT_CPU): Define as m32rbf.
373 (all register access fns): Rename to ..._handler.
2df3850c
JM		 374 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
375 * m32rx.c (WANT_CPU): Define as m32rxf.
376 (all register access fns): Rename to ..._handler.
c906108c
SS		 377
3781998-12-14 Doug Evans <devans@casey.cygnus.com>
379
380 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
381 (SIM_AC_OPTION_ALIGNMENT): Make strict.
382 * configure: Regenerate.
383
384 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
385 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
386 * traps.c (m32r_core_signal): Handle --environment=operating.
387
3881998-12-09 Doug Evans <devans@casey.cygnus.com>
389
390 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 391 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 392
393 * sim-if.c: Include string.h or strings.h if present.
394
3951998-12-04 Doug Evans <devans@casey.cygnus.com>
396
397 * configure.in: Call SIM_AC_OPTION_INLINE.
398 * configure: Regenerate.
399 * sim-main.h: Protect against multiple inclusion.
400 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
401 Done by cgen-sim.h now.
402 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
403 * cpuall.h: Regenerate.
404 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
405 * mloop.in (extract16): Make static inline again.
406 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
407 (extract32): Ditto.
408 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
409 (execute): Test ARGBUF_PROFILE_P before profiling.
410 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 411 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
412 * mloopx.in: Rewrite.
c906108c
SS		 413
4141998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
415
416 * devices.c (device_io_write_buffer): Fix typo.
417 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
418 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
419
4201998-11-18 Doug Evans <devans@casey.cygnus.com>
421
422 * Makefile.in (M32R_OBJS): Delete extract.o.
423 (extract.o): Delete.
424 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
425 * mloop.in (extract16): Update type of `insn' arg.
426 Delete call to d->extract.
427 (extract32): Ditto.
2df3850c
JM		 428 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
429 * mloopx.in (extractx16): Update type of `insn' arg.
430 Delete call to d->extract. Delete arg pbb_p. All callers updated.
431 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
432 (extractx32): Ditto.
c906108c
SS		 433
434Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
435
436 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
437 before cgen-types.h.
438 * tconfig.in: Guard against multiple inclusion.
439 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 440 * cpux.h: Ditto.
c906108c
SS		 441
442Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
443
444 * sim-main.h: #include cpu-opc.h.
445 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
446 to get #include cleanup.
2df3850c 447 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 448
449 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
450 CGEN_INCLUDE_DEPS.
451 (M32RBF_INCLUDE_DEPS): Define.
452 (m32r .o's): Depend on it.
453 (mloop.c): Update call to genmloop.sh.
454 * cpu.h,cpuall.h: Regenerate.
455 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
456 #include cgen-scache.h,cgen-cpu.h.
457 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 458 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
459 (m32rx .o's): Depend on it.
460 (mloopx.c): Update call to genmloop.sh.
461 * cpux.h: Regenerate.
c906108c
SS		 462
463Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
464
465 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
466
467Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
468
469 Add pseudo-basic-block execution support.
470 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
471 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
472 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
473 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
474 * arch.c,arch.h,cpuall.h: Regenerate.
475 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
476 * sem-switch.c,sem.c: Regenerate.
477 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
478 load_regs_pending.
479 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
480 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
481 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
482 m32rbf_h_accum_set): Likewise.
483 (m32r_model_{init,update}_insn_cycles): Delete.
484 (m32rbf_model_insn_{before,after}): New fns.
485 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
486 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
487 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
488 (check_load_stall): New fn.
489 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
490 (m32rbf_model_test_u_exec): New fn.
491 * mloop.in: Rewrite, use pbb support.
492 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
493 (sim_fetch_register,sim_store_register): Delete.
494 * sim-main.h (CIA_GET,CIA_SET): Fix.
495 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
496 * tconfig.in (WITH_SCACHE_PBB): Define.
497 (WITH_SCACHE_PBB_M32RBF): Define.
498 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
499 (m32r_trap): Pass pc to sim_engine_halt.
500 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
501 * configure: Regenerate.
2df3850c
JM		 502 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
503 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 504 (semx.o): Delete.
505 (extractx.o): Add.
2df3850c
JM		 506 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
507 * readx.c: Delete.
508 * semx.c: Delete.
509 * extractx.c: New file.
510 * semx-switch.c: New file.
511 * m32r-sim.h (BRANCH_NEW_PC): Delete.
512 (SEM_SKIP_INSN): New macro.
513 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
514 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
515 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
516 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
517 (m32rxf_model_insn_{before,after}): New fns.
518 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
519 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
520 (check_load_stall): New fn.
521 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
522 * mloopx.in: Rewrite, use pbb support.
523 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
524 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 525
526Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
527
528 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
529 ({ACC1L,ACC1H}_REGNUM): New macros.
530 (m32r_decode_gdb_ctrl_regnum): Add prototype.
531 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
532 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 533 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 534
535Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
536
537 * m32r-sim.h (GET_H_SM): New macro.
538 (UART params): Update to msa2000.
539 * devices.c (device_io_read_buffer): Update to msa2000.
540 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
541 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
542 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 543 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
544 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
545 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 546
547Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
548
549 * m32r-sim.h (m32r_trap): Update prototype.
550 * traps.c (m32r_trap): New arg `pc'.
551 * sem.c,sem-switch.c: Regenerated.
2df3850c 552 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 553
554Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
555
556 Rename cpu m32r to m32rb to distinguish from architecture name.
557 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
558 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
559 * tconfig.in (WANT_CPU_M32RB): Ditto.
560 * m32r.c (WANT_CPU_M32RB): Ditto.
561 (*): m32r_ cpu fns renamed to m32rb_.
562 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
563 * arch.h,arch.c: Regenerate.
564 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
565 * sem-switch.c,sem.c: Regenerate.
566
567 * sim-if.c (sim_open): Don't allocate memory on top of any user
568 specified memory.
569 (h_gr_get,h_gr_set): Delete.
570 * sim-main.h (h_gr_get,h_gr_set): Delete.
571 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
572 a_m32r_h_gr_[gs]et.
573
574 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
575
576 * sim-if.c (sim_open): Open opcode table.
577 (sim_close): Close it.
578
2df3850c
JM		 579Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
580
581 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
582 accept an accumulator choice.
583 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
584
c906108c
SS		 585Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
586
587 * m32r.c: Include cgen-mem.h.
588 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 589 * m32rx.c: Include cgen-mem.h.
590 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 591
592Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
593
594 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 595 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 596
597Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
598
599 * Makefile.in: cgen_maint -> CGEN_MAINT.
600 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
601 * configure: Regenerate.
602 * arch.c,arch.h,cpuall.h: Regenerate.
603 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
604 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 605 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
606 * semx.c: Regenerate.
607 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 608
609Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
610
611 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
612 load_stall,biggest_cycles.
613 * m32r.c (m32r_model_mark_get_h_gr): Update.
614 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
615 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
616 * mloop.in: Call cycle init/update fns.
617 * model.c: Regenerate.
2df3850c
JM		 618 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
619 * mloopx.in: Call cycle init/update fns.
620 * modelx.c: Regenerate.
621
c906108c
SS		 622Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
623
624 * traps.c: New file. Trap support moved here from sim-if.c.
625 * Makefile.in (SIM_OBJS): Add traps.o
626 * sim-if.c: Don't include targ-vals.h.
627 (sim_engine_illegal_insn): Moved to traps.c
628 * sim-main.h (SIM_CORE_SIGNAL): Define.
629 (m32r_core_signal): Declare.
630 * m32r-sim.h (m32r_trap): Declare.
631
632 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
633 register.
634
635 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
636 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
637 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
638
639 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 640 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 641
642Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
643
644 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
645 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
646 (execute): Count parallel insns.
647 * sim-if.c (print_m32r_misc_cpu): Print count.
648 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
649
650 Zero bottom two bits of pc in jmp,jl insns.
651 * sem.c,sem-switch.c: Regenerate.
2df3850c 652 * semx.c: Regenerate.
c906108c
SS		 653
654Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
655
656 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
657
658Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
659
660 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
661 (sim_sync_stop): New function.
662
663Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
664
665 * Makefile.in (devices.o): Add dependencies.
666
667 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
668 * sem-switch.c,sem.c: Regenerate.
669 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 670 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
671 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
672 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
673 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 674
675Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
676
677 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
678
679Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
680
681 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
682 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 683 * cpux.h: Ditto.
684 * modelx.c: Ditto.
c906108c
SS		 685
686 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 687 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 688 * decode.c,decode.h: Regenerate, introduces IDESC table.
689 * mloop.in (extract16,extract32): Add IDESC support.
690 Update names of semantic handler member names.
691 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 692 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
693 * mloopx.in: Add IDESC support.
694 Update names of semantic handler member names.
695 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 696
697 * sem-switch.c: Regenerate. Redo computed goto label handling.
698 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 699 * readx.c: Regenerate. Redo computed goto label handling.
700 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
701 support.
c906108c
SS		 702
703 * m32r.c (m32r_fetch_register): Change result type and args to
704 conform to sim_fetch_register interface.
705 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 706 * m32rx.c (m32rx_fetch_register): Change result type and args to
707 conform to sim_fetch_register interface.
708 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 709
710 * sim-if.c (alloc_cpu): Delete.
711 (free_state): Uninstall modules here ...
712 (sim_open): ... and not here. Call sim_cpu_alloc_all.
713 Set default architecture/model if not specified.
714 (sim_fetch_register,sim_store_register): Rewrite.
715
716 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
717 and moved to common/sim-cpu.c.
718 (sim_create_inferior): Update.
719 (do_trap): Update.
720 * sim-main.h (h_pc_get,h_pc_set): Delete.
721
722 * sim-main.h (sim_cia): Change to USI.
723 (sim_cpu): Move m32r_misc_profile before machine generated part.
724
725Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
726
727 * configure: Regenerated to track ../common/aclocal.m4 changes.
728
729Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
730
731 * model.c: Rebuilt.
2df3850c 732 * modelx.c: Rebuilt.
c906108c
SS		 733
734Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
735
736 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
737 and variable renaming due to macro insn additions.
738 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 739 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
740 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 741
742Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
743
744 * configure: Regenerated to track ../common/aclocal.m4 changes.
745 * config.in: Ditto.
746
747Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
748
749 * acconfig.h: New file.
750 * configure.in: Reverted change of Apr 24; use sinclude again.
751
752Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
753
754 * configure: Regenerated to track ../common/aclocal.m4 changes.
755 * config.in: Ditto.
756
757Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
758
759 * configure.in: Don't call sinclude.
760
761Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
762
763 * cpu.c,sem.c,sem-switch.c: Regenerate. From
764 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
765 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
766 #include cgen-ops.h.
2df3850c
JM		 767 * cpux.c,readx.c,semx.c: Regenerate.
768 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
769 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
770 (m32r_h_accums_get): Sign extend top 8 bits.
771
772Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
773
774 * semx.c: Regenerate.
c906108c
SS		 775
776Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
777
778 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 779 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 780
781Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
782
783 * configure: Regenerated to track ../common/aclocal.m4 changes.
784
785Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
786
787 * configure: Regenerated to track ../common/aclocal.m4 changes.
788
789Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
790
791 * configure: Regenerated to track ../common/aclocal.m4 changes.
792
793Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
794
795 * configure: Regenerated to track ../common/aclocal.m4 changes.
796
797Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
798
799 * config.in (HAVE_FCNTL_H): Add.
800 * configure: Regenerate.
801 * Makefile.in (SIM_OBJS): Add devices.o.
802 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
803 (UART_*): Define m32r serial port parameters.
804 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
805 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
806 * devices.c: To here.
807 * sim-if.c: Don't include signal.h,sim-core.h.
808 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
809 (sim_resume): Call sim_module_{resume,suspend}.
810 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
811
812 * tconfig.in (SIM_HANDLES_LMA): Define.
813
814 * sim-if.c (do_trap): Result is new pc.
815 Handle --environment=operating.
816 * sem-switch.c,sem.c: Regenerate.
2df3850c 817 * semx.c: Regenerate.
c906108c
SS		 818
819Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
820
821 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
822 sim_core_*_map with read_map, write_map, exec_map resp.
823
824Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
825
826 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
827 (arch.o): Delete cpu-opc.h dependency.
828 (decode.o,model.o): Likewise.
2df3850c 829 (decodex.o,modelx.o): Likewise.
c906108c
SS		 830
831 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 832 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 833
834Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
835
836 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
837
838 * sim-if.c (sim_info): Delete.
839
2df3850c
JM		 840Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
841
842 * mloopx.in: Fix handling of branch in parallel with another insn.
843 * semx.c: Regenerate.
844
c906108c
SS		 845Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
846
847 * sim-main.h: #include symcat.h.
848 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
849 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
850 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
851 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 852 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
853 * mloopx.in: Rewrite.
854 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 855
856Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
857
858 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
859 in the backup PC register.
2df3850c
JM		 860 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
861 in the backup PC register.
c906108c
SS		 862
863Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
864
865 * m32r.c (do_lock,do_unlock): Delete.
866 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
867 * sem.c,sem-switch.c: Regenerate.
2df3850c 868 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 869
870Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
871
872 * Makefile.in (M32R_OBJS): Add cpu.o.
873 (cpu.o): Add rule for.
874 (NL_TARGET): Define.
875 * configure.in: Add AC_CHECK_PROG(SCHEME).
876 * cpu.c: New file.
877 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
878 * sem-switch.c,sem.c: Regenerate.
879 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 880 (M32RX_OBJS): Add cpux.o.
881 (cpux.o): Add rule for.
882 cpux.c: New file.
883 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
884 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
885 (m32rx_h_cr_{get,set}): New functions.
886 (m32rx_h_accums_{get,set}): New functions.
887 * mloopx.in: Rewrite main loop.
c906108c
SS		 888
889 * m32r.c (do_trap): Move from here.
890 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
891 (sim_create_inferior): Use h_pc_set.
892 (h_pc_{get,set}): New functions.
893 (h_gr_{get,set}): New functions.
894 (syscall_{read,write}_mem): New functions.
895 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
896
897Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
898
899 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
900 length parameter. Return -1.
901 (sim_create_inferior): Pass 4 sim_store_register.
902
903Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
904
905 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
906
907 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 908 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 909
910Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
911
912 * decode.c, sem.c: Regenerate.
2df3850c
JM		 913 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
914 * m32rx.c (m32rx_h_accums_set): New function.
915 (m32rx_model_mark_[gs]et_h_gr): New function.
916 * mloopx.in: Rewrite.
917 * Makefile.in (mloopx.o): Build with -parallel.
918 * sim-main.h (_sim_cpu): Delete member `par_exec'.
919 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 920
921Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
922
923 * Makefile.in (m32r.o): Depend on cpu.h
924 (extract.o): Pass -DSCACHE_P.
925 * mloop.in (extract{16,32}): Update call to m32r_decode.
926 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
927 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
928 * sim-main.h: #include "ansidecl.h".
929 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 930 * Makefile.in (M32RX_OBJS): Build m32rx support now.
931 (m32rx.o): New rule.
932 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
933 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
934 (m32rx_h_accums_get): New function.
935 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
936 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 937
938Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
939
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
941
942Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
943
944 * configure: Regenerated to track ../common/aclocal.m4 changes.
945
2df3850c
JM		 946Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
947
948 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
949 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
950 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
951
c906108c
SS		 952Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
953
954 * cpux.h: Fix duplicate definition of h_accums field for
955 fmt_53_sadd structure.
956
2df3850c
JM		 957Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
958
959 * Makefile.in: Add m32rx objs, and rules to build them.
960 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
961 * m32rx.c, mloopx.in: New files.
962
c906108c
SS		 963Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
964
965 * configure: Regenerated to track ../common/aclocal.m4 changes.
966
967Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
968
969 * arch.c, arch.h, cpuall.h: New files.
970 * arch-defs.h: Deleted.
971 * mloop.in: Renamed from mainloop.in.
972 * Makefile.in: Update.
973 * sem-ops.h: Deleted.
974 * mem-ops.h: Deleted.
975 (arch): Renamed from CPU.
976 * cpu.h: New file.
977 * decode.c: Redone.
978 * decode.h: Redone.
979 * extract.c: Redone.
980 * model.c: Redone.
981 * sem-switch.c: Redone.
982 * sem.c: Renamed from semantics.c, and redone.
983 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
984 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
985 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
986 (m32r_{fetch,store}_register): New functions.
987 (model_mark_{get,set}_h_gr): Prefix with m32r_.
988 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
989 (h_cr_{get,set}): Prefix with m32r_.
990 (do_trap): Fetch state from current_cpu, not current_state.
991 Call sim_engine_halt instead of engine_halt.
992 * sim-if.c (alloc_cpu): New function.
993 (free_state): New function.
994 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
995 type. Call sim_analyze_program.
996 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 997 (sim_resume): Handle m32rx.
c906108c
SS		 998 (sim_stop_reason): Deleted.
999 (print_m32r_misc_cpu): Update.
2df3850c 1000 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1001 (sim_{read,write}): Deleted.
1002 (sim_engine_illegal_insn): New function.
1003 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1004 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1005 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1006 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1007 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1008 (sim_state): Delete members core,events,halt_jmp_buf.
1009 Change `cpu' member to be a pointer to the cpu's struct, rather than
1010 record inside the state struct.
1011 * tconfig.in (WITH_DEVICES): Define here.
1012 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1013
1014Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1015
1016 * arch-defs.h (INSN_NAME): Fix typo.
1017
1018Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019
1020 * configure: Regenerated to track ../common/aclocal.m4 changes.
1021 * config.in: Ditto.
1022
1023Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1024
1025 * m32r-sim.h (MSPR_ADDR): New macro.
1026 (m32r_mspr_device): Declare.
1027 (struct _device): Define.
1028 * m32r.c (m32r_mspr_device): New global.
1029 (device_{io_{read,write}_buffer,error}): New functions.
1030 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1031 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1032 (sim_open): Attach device to handle MSPR register.
1033 * sim-main.h (WITH_DEVICES): Define as 1.
1034 Include cpu-sim.h.
1035
1036 * configure: Regenerated to track ../common/aclocal.m4 changes.
1037
1038Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1039
1040 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1041 * configure: Regenerated.
1042
1043Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1044
1045 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1046 * sim-if.c (sim_open): Call sim_config.
1047 (sim_stop_reason): Update call to sim_signal_to_host.
1048
1049Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1050
1051 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1052
1053Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1054
1055 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1056
1057Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1058
1059 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1060
1061Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1062
1063 * configure: Regenerated to track ../common/aclocal.m4 changes.
1064
1065Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1066
1067 * configure: Regenerated to track ../common/aclocal.m4 changes.
1068
1069Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1070
1071 * configure: Regenerated to track ../common/aclocal.m4 changes.
1072
1073Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1074
1075 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1076 SIM_DEFAULT_MODEL): Delete, moved to common.
1077 (SIM_EXTRA_CFLAGS): Update.
1078
1079Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1080
1081 * configure.in (sim_link_links): Configure non-strict memory
1082 alignment.
1083
1084 * configure: Regenerated to track ../common/aclocal.m4 changes.
1085
1086Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1087
1088 * configure: Regenerated to track ../common/aclocal.m4 changes.
1089
1090Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1091
1092 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1093 using sim_do_commandf.
1094 (sim_open): Set magic-number at the start.
1095 (sim_do_command): Implement.
1096
1097 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1098
1099Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1100
1101 * configure: Regenerated to track ../common/aclocal.m4 changes.
1102
1103Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1104
1105 * configure: Regenerated to track ../common/aclocal.m4 changes.
1106
1107Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108
1109 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1110
1111Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1112
1113 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1114
1115Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1116
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1118 * config.in: Ditto.
1119
1120Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1121
1122 * sim-if.c (sim_kill): Delete.
1123 (sim_create_inferior): Add ABFD argument.
1124 (sim_load): Move setting of PC from here.
1125 (sim_create_inferior): To here.
1126 (sim_load): Delete, use sim-hload.c instead.
1127
1128 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1129
1130Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1131
1132 * configure: Regenerated to track ../common/aclocal.m4 changes.
1133 * config.in: Ditto.
1134
1135Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1136
1137 * sim-if.c (sim_open): Add ABFD argument.
1138
1139Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1140
1141 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1142 * sim-if.c (sim_open): Use it.
1143
1144Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1145
1146 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1147
1148Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1149
1150 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1151 (sim_write): Ditto for write.
1152
1153 * m32r.c (do_trap): Ditto for read/write.
1154
1155Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1156
1157 * sim-if.c (sim_open): Add callback argument.
1158 (sim_set_callbacks, sim_callback): Delete.
1159 (sim_load): Set STATE_LOADED_P.
1160
1161Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1162
1163 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1164 sim_engine_abort.
1165
1166Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1167
1168 * sim-if.c (sim_open): Update to reflect changes to core in
1169 ../common/.
1170 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1171 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1172 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1173
1174Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1175
1176 * decode.c (decode): Add computed goto support.
1177
1178Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1179
1180 * mem-ops.h: Stub additional core read/write arguments.
1181
1182 * sim-main.h: Declare sim_cia - type SI.
1183 (struct _sim_cpu): Move base type to end per common.
1184 (struct _sim_state): Ditto.
1185
1186Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1187
1188 Merge from branch into devo. CGEN generic files moved to common
1189 directory. K&R C support is no longer provided.
1190
1191Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1192
1193 * configure: Regenerated to track ../common/aclocal.m4 changes.
1194
1195Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1196
1197 * Makefile.in, seman-cache.c: new file, for wingdb build.
1198 * sim-alloca.h: fixed for wingdb.
1199
1200Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1201
1202 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1203 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1204 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1205
1206Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1207
1208 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1209 (exc_illegal): Likewise.
1210 * decode.c (decode_vars): Add decode_illegal.
1211 * genmloop.sh: #include "cpu-opc.h".
1212 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1213 (labels): Add case_INSN_ILLEGAL.
1214 (SWITCH): Add INSN_ILLEGAL case.
1215
1216Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1217
1218 * model.c (model_module): Use 0 not NULL.
1219
1220 * genmloop.sh (sim_main_loop): Handle k&r c.
1221
1222 * sem-switch.c: Regenerate to get k&r c support.
1223 * semantics.c: Likewise.
1224
1225 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1226 (ADDCSI,SUBCSI): New functions.
1227 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1228 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1229
1230 * simcache.c (simcache_{install,init,uninstall}): Use
1231 DECLARE_MODULE_INSTALL_HANDLER.
1232 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1233
1234 * utils.c: #include "semops.h".
1235
1236Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1237
1238 * profile.c (profile_print_simcache): Fix thinko in printf text.
1239
1240 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1241
1242Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1243
1244 * m32r.c (h_cr_get): Rewrite.
1245 (h_cr_set): Rewrite.
1246 * sem-switch.c (rte): bcarry renamed to bcond.
1247 * semantics.c (rte): Likewise.
1248 * simdefs.h (CPU_STATE): Likewise.
1249
1250 * config.in (HAVE_SYS_TIME_H): Add.
1251 * configure.in: Check for sys/time.h.
1252 * configure: Regenerated.
1253 * utils.c: Include sys/time.h if present.
1254
1255 * common.c (sim_parse_args): Account for NULL terminating entry
1256 in long_options table.
1257
1258 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1259 Always use cache if configured in.
1260 * mainloop.in (do_extract_insn{16,32}): New functions.
1261 (normal,fast): Call them. Handle starting in left slot.
1262 * simcache.c (simcache_option_handler): Disallow -c0.
1263 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1264
1265 * profile.c (profile_print_simcache): Fix percentage calc.
1266
1267 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1268
1269Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1270
1271 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1272 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1273 Add mod-list.h.
1274 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1275 (sim-if.o,m32r.o,utils.o): Likewise.
1276 (common.o): Don't explicitly depend on mod-list.h.
1277 (mainloop.c): Pass CPU to genmloop.sh.
1278 (stamp-modules): Depend on configure.
1279 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1280 (extract.o): Depend on decode.h, memops.h, semops.h.
1281 (semantics.o,seman-cache.o): Likewise.
1282 (model.o,ops.o): Depend on memops.h.
1283 (extr-cache.o): Disable building for the moment.
1284
1285 * simcommon.h: Delete, move contents into cgen-sim.h.
1286 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1287 (UINT,CGEN_CAT3): Define.
1288 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1289 (decode_t): Renamed to DECODE.
1290
1291 * simfns.h: Delete, contents moved to memops.h,semops.h.
1292 * memops.h: New file.
1293 * semops.h: New file.
1294 * decode.h: Renamed from semantics.h.
1295
1296 * sim-argv.h: New file.
1297 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1298 dependency of sim-argv.h.
1299
1300 * sim-alloca.h: New file.
1301 * common.c: Include it.
1302 * Makefile.in (common.o): Add dependency.
1303
1304 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1305 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1306 * configure.in: sinclude ../common/aclocal.m4.
1307 Check for headers time.h, sys/resource.h.
1308 Check for functions time, getrusage.
1309 (sim_link_{files,links}): Add link cpu-opc.h.
1310 (sim_profile): Add simcache.
1311 (SIM_AC_PROFILE): Add simcache, profile.o.
1312 (simcache module): Delete extr-cache.o for now.
1313 (--enable-sim-cache): Allow specification of default cache size.
1314 * configure: Regenerated.
1315
1316 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1317 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1318 Regenerate.
1319
1320 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1321 Don't include m32r-sim.h.
1322 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1323 Simplify profiling test with PROFILE_MODEL_P.
1324 (mvfc,mvtc): Fix access of control registers.
1325 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1326 Don't include m32r-sim.h.
1327 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1328 Simplify profiling test with PROFILE_MODEL_P.
1329 (mvfc,mvtc): Fix access of control registers.
1330
1331 * sem-switch.c: New file, for GCC computed goto support.
1332
1333 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1334 memops.h,semops.h,trace.h,cpu-sim.h.
1335 (RUN_FAST_P): Change default to run fast if cache size > 0
1336 and not profiling.
1337 (sim_main_loop): Record execution time.
1338 Record instruction count even in fast mode.
1339 (init): Allow cpu to provide init code in mainloop.in.
1340 (FAST): Define as 0 or 1 depending on fast mode.
1341 * mainloop.in (normal): Combine with fast case.
1342 Add support for GCC computed gotos. Count simcache hits/misses.
1343 (init): Initialize "switch" labels if GNUC.
1344
1345 * cgen-utils.in: Don't include opcode/cgen.h.
1346 Include cgen-sim.h, cpu-opc.h.
1347 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1348 * m32r-sim.h: Don't include mod-list.h
1349 (RUN_FAST_P): Delete.
1350 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1351 semops.h,memory.h,trace.h
1352 (h_cr_get,h_cr_set): New functions.
1353 * memory.c: #include cgen-sim.h,callback.h.
1354 * ops.c: Don't include profile.h,m32r-sim.h.
1355 Include cgen-sim.h,memops.h,cpu-sim.h.
1356 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1357 * trace.c: Include cgen-sim.h,cpu-opc.h.
1358 * trace.h (trace_insn_{init,fini}): Declare.
1359
1360 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1361 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1362 Regenerate to get new insn aliases.
1363
1364 * mrun.c: #include "ansidecl.h".
1365 (STATE): Use struct sim_state instead.
1366
1367 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1368 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1369 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1370 (profile_print_simcache): New function.
1371 (profile_print): Call it. Print simulator speed stats.
1372 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1373 PROFILE_MEMORY_MASK.
1374 (MODULE_PROFILE_SIMCACHE_P): Define.
1375 (PROFILE_SIMCACHE_MASK): Define.
1376 (PROFILE_COUNT): New members total_insn_count,exec_time.
1377 New members simcache_hits,simcache_misses.
1378 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1379 (PROFILE_MODEL_P): New macro.
1380 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1381
1382 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1383 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1384 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1385 (sim_info): Pass verbose to profile_print.
1386
1387 * simcache.c: Include cgen-sim.h,callback.h.
1388 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1389 (simcache_option_handler): Ensure cache size at least 2.
1390 Allow config time specification of default cache size.
1391 * simcache.h (struct simcache): Support GCC computed gotos.
1392 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1393 (USING_SIMCACHE_P): New macro.
1394
1395 * simdefs.h: Don't include m32r-opc.h.
1396 (CGEN_MAX_SIM_INSNS): Define.
1397 (CPU_STATE): Regenerate.
1398 (ARGBUF): Regenerate.
1399 (extract,semantic handler decls): Delete, moved to decode.h.
1400
1401 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1402 (USE_SEM_SWITCH): Define.
1403
1404 * utils.c: Include bfd.h,time.h,sys/resource.h.
1405 (sim_time_get,sim_time_elapsed): New functions.
1406 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1407
1408Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1409
1410 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1411 * configure: Regenerated.
1412 * model.c: #include <stdlib.h>.
1413 * simcache.c: #include "libiberty.h".
1414 * simcommon.h (alloca): Handle i386-windows.
1415
1416 * common.c: #include libiberty.h.
1417 (sim_signal_to_host): Return 5 if wingdb.
1418
1419Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1420
1421 * configure.in (sim_cache): Enabled by default now, pass default
1422 cache size to --enable-sim-cache.
1423 * simcache.c (simcache_option_handler): Allow -c 0.
1424
1425 * simdefs.h,simfns.h: Regenerate
1426 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1427
1428Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1429
1430 Add model profiling support.
1431 * configure.in: Handle --enable-sim-model.
1432 (sim_profile): Add model.
1433 * Makefile.in (model.o): Add rule.
1434 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1435 * extract.c (*): Add model profiling support.
1436 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1437 (model_mark_{busy,unbusy}_reg): New functions.
1438 * profile.c (profile_option_handler): Recognize --profile model.
1439 (profile_print_model): New function.
1440 (profile_print): Call it.
1441 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1442 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1443 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1444 load_stall_count,taken_count,untaken_count.
1445 * semantics.c (*): Add model profiling support.
1446 * simcommon.h (struct sim_state): New members mach,model.
1447 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1448 (MAX_MODELS,MAX_UNITS): Define.
1449 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1450
1451 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1452 (stamp-modules): Depend on genmodlist.sh.
1453 * common.c (standard_options): Add --max-insns.
1454 (copy_argv): New function.
1455 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1456 * genmloop.sh: Allow mainloop.in to contain support code.
1457 * mainloop.in: Move do_insn16,do_insn32 here.
1458 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1459 * sim-if.c (sim_open): Don't set max insn count.
1460 (sim_create_inferior): Save argv,envp.
1461 * simcommon.h (struct sim_state): New members argv,envp.
1462 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1463 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1464 (ARGBUF): New members h_gr_get, h_gr_set.
1465 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1466 (trace_printf): Print to buffer, output later by trace_insn_fini.
1467 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1468
1469Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1470
1471 * configure.in (AC_FUNC_ALLOCA): Call.
1472 * configure: Regenerate.
1473 * config.h (HAVE_ALLOCA_H): Add.
1474 * simcommon.h: Add alloca support.
1475 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1476 (DECLARE_OPTION_HANDLER): Define.
1477 (MEM_FN): Declare using PARAMS.
1478 (DECLARE_MEM_FN): Define.
1479 * trace.c (trace_result): Tweak for !STDC.
1480 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1481 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1482 * common.c (sim_print_help_fn): Use PARAMS.
1483 (standard_option_handler): Fix decl for !STDC systems.
1484 * memory.c: #include <stdio.h>
1485 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1486 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1487 * profile.c (profile_install): Likewise.
1488 (profile_option_handler): Likewise.
1489
1490Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1491
1492 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1493 Prefix them with 0x instead.
1494
1495 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1496 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1497 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1498 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1499 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1500 Add support for boolean and/or.
1501 * utils.c: Redo naming of DI functional support.
1502 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1503
1504Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1505
1506 * Directory created.
A mirror of the official binutils-gdb repository