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* arch.c: Regenerate.
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
d6416cdc
RW		 12009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
81ecdfbb
RW		 3 * config.in: Regenerate.
4 * configure: Likewise.
5
d6416cdc
RW		 6 * configure: Regenerate.
7
6a8b8615
DE		 82009-07-12 Doug Evans <dje@sebabeach.org>
9
10 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
11 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
12
a86de8e0
DE		 132009-06-20 Doug Evans <dje@sebabeach.org>
14
15 * mloop.in: Add missing # comment marker.
16 * mloop2.in: Ditto.
17 * mloopx.in: Ditto.
18
b5bd9624
HPN		 192008-07-11 Hans-Peter Nilsson <hp@axis.com>
20
21 * configure: Regenerate to track ../common/common.m4 changes.
22 * config.in: Ditto.
23
6efef468
JM		 242008-06-06 Vladimir Prus <vladimir@codesourcery.com>
25 Daniel Jacobowitz <dan@codesourcery.com>
26 Joseph Myers <joseph@codesourcery.com>
27
28 * configure: Regenerate.
29
edc5d9ec
HPN		 302006-12-21 Hans-Peter Nilsson <hp@axis.com>
31
32 * acconfig.h: Remove.
33 * config.in: Regenerate.
34
e85e3205
RE		 352006-06-13 Richard Earnshaw <rearnsha@arm.com>
36
37 * configure: Regenerated.
38
2f0122dc
DJ		 392006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
40
41 * configure: Regenerated.
42
20e95c23
DJ		 432006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
44
45 * configure: Regenerated.
46
2b193c4a
MK		 472005-03-23 Mark Kettenis <kettenis@gnu.org>
48
49 * configure: Regenerate.
50
35695fd6
AC		 512005-01-14 Andrew Cagney <cagney@gnu.org>
52
53 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
54 explicit call to AC_CONFIG_HEADER.
55 * configure: Regenerate.
56
f0569246
AC		 572005-01-12 Andrew Cagney <cagney@gnu.org>
58
59 * configure.ac: Update to use ../common/common.m4.
60 * configure: Re-generate.
61
38f48d72
AC		 622005-01-11 Andrew Cagney <cagney@localhost.localdomain>
63
64 * configure: Regenerated to track ../common/aclocal.m4 changes.
65
b7026657
AC		 662005-01-07 Andrew Cagney <cagney@gnu.org>
67
68 * configure.ac: Rename configure.in, require autoconf 2.59.
69 * configure: Re-generate.
70
19e64aa9
KI		 712004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
72
73 Committed by Kei Sakamoto.
74 * traps-linux.c (m32r_trap): Add entries of the following dummy system
75 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
76 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
77 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
78 __NR_getresgid32 and __NR_chown32.
79 * syscall.h: Add new definitions of system call number.
80
379832de
HPN		 812004-12-08 Hans-Peter Nilsson <hp@axis.com>
82
83 * configure: Regenerate for ../common/aclocal.m4 update.
84
1ca6491a
AC		 852004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
86
87 Committed by Andrew Cagney.
88 * traps-linux.c: Don't include linux/module.h.
89 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
90 __NR_get_kernel_syms.
91
4d06b60c
DJ		 922004-05-18 Daniel Jacobowitz <dan@debian.org>
93
94 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
95
df2a9ff4
AC		 962004-02-04 Andrew Cagney <cagney@redhat.com>
97
98 Committed by Andrew Cagney.
99 * mloopx.in: Update copyright.
100 (xextract-pbb): Fixed trap for system calls operation in parallel.
101 * mloop2.in (xextract-pbb): Ditto.
102
6edf0760
NC		 1032003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
104
105 * configure.in: Changed for dummy simulator of m32r-linux.
106 * configure: Regenerate.
107 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
108 * traps-linux.c: Added for dummy simulator of m32r-linux.
109 * syscall.h: Ditto.
110 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
111 simulator for m32r-linux.
112 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
113 m32r-linux.
114
16b47b25
NC		 1152003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
116
117 * Makefile.in: Add support for new machine m32r2.
118 * cpu2.c: New file for m32r2 support.
119 * cpu2.h: Likewise.
120 * decode2.c: Likewise.
121 * decode2.h: Likewise.
122 * m32r2.c: Likewise.
123 * mloop2.in: Likewise.
124 * model2.c: Likewise.
125 * sem2-switch.c: Likewise.
126 * arch.c: Regenerate.
127 * arch.h: Regenerate.
128 * cpu.c: Regenerate.
129 * arch.c: Regenerate.
130 * cpuall.c: 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 * m32r-sim.h: Add EVB register support.
143 * sim-if.c: Likewise.
144 * sim-main.h: Likewise.
145 * traps.c: Likewise.
146
a6fc1778
DB		 1472003-09-08 Dave Brolley <brolley@redhat.com>
148
149 On behalf of Doug Evans <dje@sebabeach.org>
150 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
151
6b4a8935
AC		 1522003-02-27 Andrew Cagney <cagney@redhat.com>
153
154 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
155
57465455
DE		 1562002-12-19 Doug Evans <dje@sebabeach.org>
157
158 * arch.c,arch.h,cpuall.h: Regenerate.
159 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
160 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
161
c8cca39f
AC		 1622002-06-16 Andrew Cagney <ac131313@redhat.com>
163
164 * configure: Regenerated to track ../common/aclocal.m4 changes.
165
378af1d6
DB		 1662001-11-14 Dave Brolley <brolley@redhat.com>
167
168 * arch.c: Regenerate.
169 * arch.h: Regenerate.
170 * cpu.c: Regenerate.
171 * cpu.h: Regenerate.
172 * cpuall.h: Regenerate.
173 * cpux.c: Regenerate.
174 * cpux.h: Regenerate.
175 * decode.c: Regenerate.
176 * decode.h: Regenerate.
177 * decodex.c: Regenerate.
178 * decodex.h: Regenerate.
179 * model.c: Regenerate.
180 * modelx.c: Regenerate.
181 * sem-switch.c: Regenerate.
182 * sem.c: Regenerate.
183 * semx-switch.c: Regenerate.
184
e3e473da
BE		 1852001-07-05 Ben Elliston <bje@redhat.com>
186
187 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
188 (stamp-cpu): Likewise.
189 (stamp-xcpu): Likewise.
190
55552082
DB		 1912001-03-05 Dave Brolley <brolley@redhat.com>
192
378af1d6
DB		 193 * arch.c: Regenerate.
194 * arch.h: Regenerate.
195 * cpu.c: Regenerate.
196 * cpu.h: Regenerate.
197 * cpuall.h: Regenerate.
198 * cpux.c: Regenerate.
199 * cpux.h: Regenerate.
200 * decode.c: Regenerate.
201 * decode.h: Regenerate.
202 * decodex.c: Regenerate.
203 * decodex.h: Regenerate.
204 * model.c: Regenerate.
205 * modelx.c: Regenerate.
206 * sem-switch.c: Regenerate.
207 * sem.c: Regenerate.
208 * semx-switch.c: Regenerate.
55552082 209
9397fcbf
FCE		 2102001-01-12 Frank Ch. Eigler <fche@redhat.com>
211
212 * configure: Regenerated with sim_scache fix.
213
fec7d8b0
GM		 2142000-11-18 Greg McGary <greg@mcgary.org>
215
216 * Makefile.in: remove `@true' commands for rules that have
217 $(CGEN_MAINT) as a prerequisite.
218
fb27a91c
DB		 2192000-10-06 Dave Brolley <brolley@redhat.com>
220
221 * sem.c: Regenerated.
222 * sem-switch.c: Regenerated.
223 * semx-switch.c: Regenerated.
224
de8f5985
DB		 2252000-08-28 Dave Brolley <brolley@redhat.com>
226
227 * Makefile.in: Use of @true confuses VPATH. Remove it.
228 * cpu.h: Regenerated.
229 * cpux.h: Regenerated.
230 * decode.c: Regenerated.
231 * decodex.c: Regenerated.
232 * model.c: Regenerated.
233 * modelx.c: Regenerated.
234 * sem-switch.c: Regenerated.
235 * sem.c: Regenerated.
236 * semx-switch.c: Regenerated.
237
604259a0
FCE		 2382000-08-21 Frank Ch. Eigler <fche@redhat.com>
239
240 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
241 (stamp-arch, stamp-cpu): New targets.
242
eb2d80b4
AC		 243Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
244
245 * configure: Regenerated to track ../common/aclocal.m4 changes.
246
afb2cbbd
DB		 2472000-03-30 Dave Brolley <brolley@redhat.com>
248
249 * configure: Regenerated.
250
2df3850c
JM		 2511999-10-04 Doug Evans <devans@casey.cygnus.com>
252
253 * arch.c,arch.h,cpuall.h: Rebuild.
254 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
255
2acceee2
JM		 2561999-09-29 Doug Evans <devans@casey.cygnus.com>
257
258 * mloop.in: Update call to sim_engine_invalid_insn.
259 * sem.c,sem-switch.c: Rebuild.
260 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
261 result to SEM_PC. Return vpc.
2df3850c
JM		 262 * mloopx.in: Ditto.
263 * semx-switch.c: Rebuild.
2acceee2
JM		 264
265Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
266
267 * traps.c (sim_engine_invalid_insn): Return PC.
268
d4f3574e
SS		 269Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
270
271 * configure: Regenerated to track ../common/aclocal.m4 changes.
272
2df3850c
JM		 2731999-09-01 Doug Evans <devans@casey.cygnus.com>
274
275 * decodex.c: Rebuild.
276
104c1213
JM		 2771999-08-28 Doug Evans <devans@casey.cygnus.com>
278
279 * sem.c: Rebuild
280
2df3850c
JM		 281 * cpux.h: Rebuild.
282
96baa820
JM		 2831999-08-09 Doug Evans <devans@casey.cygnus.com>
284
285 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 286 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 287
2881999-08-04 Doug Evans <devans@casey.cygnus.com>
289
290 * m32r-sim.h (SEM_SKIP_INSN): Delete.
291 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 292 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
293 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
294 (emit_full_parallel): Ditto.
96baa820 295
cd0fc7c3
SS		 2961999-05-08 Felix Lee <flee@cygnus.com>
297
298 * configure: Regenerated to track ../common/aclocal.m4 changes.
299
7a292a7a
SS		 300Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
301
302 * devices.c (device_io_read_buffer): New arg `sd'.
303 (device_io_write_buffer): New arg `sd'.
304 (device_error): Give proper arg spec.
305
3061999-04-10 Doug Evans <devans@casey.cygnus.com>
307
308 * sem-switch.c,sem.c: Rebuild.
2df3850c 309 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 310
3111999-03-27 Doug Evans <devans@casey.cygnus.com>
312
313 * decode.c: Rebuild.
2df3850c 314 * decodex.c: Rebuild.
7a292a7a
SS		 315
3161999-03-26 Doug Evans <devans@casey.cygnus.com>
317
318 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
319
3201999-03-22 Doug Evans <devans@casey.cygnus.com>
321
322 * arch.c,arch.h,model.c: Rebuild.
2df3850c 323 * modelx.c: Rebuild.
7a292a7a
SS		 324 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
325 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
326 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
327 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
328 (m32rbf_store_register): Ditto.
329 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
330 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
331 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
332 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
333 with appropriate calls to m32rbf_*.
334
3351999-03-11 Doug Evans <devans@casey.cygnus.com>
336
337 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 338 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 339 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
340 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
341
3421999-02-25 Doug Evans <devans@casey.cygnus.com>
343
344 * cpu.c,cpu.h: Rebuild.
345
c906108c
SS		 3461999-02-09 Doug Evans <devans@casey.cygnus.com>
347
348 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
349 (stamp-xmloop): s/-parallel/-parallel-write/.
350 * configure.in (sim_link_files,sim_link_links): Delete.
351 * configure: Rebuild.
352 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 353 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 354 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
355 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
356 m32r_cgen_opcode_open. Set disassembler.
357 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
358 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
359 m32r-desc.h,m32r-opc.h,m32r-sim.h.
360
2df3850c
JM		 361Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
362
363 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
364
c906108c
SS		 3651999-01-27 Doug Evans <devans@casey.cygnus.com>
366
367 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 368 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 369
3701999-01-15 Doug Evans <devans@casey.cygnus.com>
371
372 * decode.h,model.c: Regenerate.
2df3850c 373 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 374
3751999-01-14 Doug Evans <devans@casey.cygnus.com>
376
377 * arch.c,arch.h,cpuall.h: Regenerate.
378 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
379 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 380 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 381
3821999-01-11 Doug Evans <devans@casey.cygnus.com>
383
384 * Makefile.in (m32r-clean): rm eng.h.
385 * sim-main.h: Delete inclusion of ansidecl.h.
386 * cpu.h: Regenerate.
2df3850c 387 * cpux.h: Regenerate.
c906108c
SS		 388
3891999-01-06 Doug Evans <devans@casey.cygnus.com>
390
391 * cpu.h: Regenerate.
2df3850c 392 * cpux.h: Regenerate.
c906108c
SS		 393
3941999-01-05 Doug Evans <devans@casey.cygnus.com>
395
396 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
397 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
398 (sim-if.o): Use SIM_MAIN_DEPS.
399 (arch.o,traps.o,devices.o): Ditto.
400 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
401 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 402 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 403 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
404 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
405 ([GS]ET_H_CR): Define.
406 (m32rbf_h_psw_[gs]et_handler): Declare.
407 ([GS]ET_H_PSW): Define.
408 (m32rbf_h_accum_[gs]et_handler): Declare.
409 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 410 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
411 (m32rxf_h_accums_[gs]et_handler): Declare.
412 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 413 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
414 * m32r.c (WANT_CPU): Define as m32rbf.
415 (all register access fns): Rename to ..._handler.
2df3850c
JM		 416 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
417 * m32rx.c (WANT_CPU): Define as m32rxf.
418 (all register access fns): Rename to ..._handler.
c906108c
SS		 419
4201998-12-14 Doug Evans <devans@casey.cygnus.com>
421
422 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
423 (SIM_AC_OPTION_ALIGNMENT): Make strict.
424 * configure: Regenerate.
425
426 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
427 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
428 * traps.c (m32r_core_signal): Handle --environment=operating.
429
4301998-12-09 Doug Evans <devans@casey.cygnus.com>
431
432 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 433 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 434
435 * sim-if.c: Include string.h or strings.h if present.
436
4371998-12-04 Doug Evans <devans@casey.cygnus.com>
438
439 * configure.in: Call SIM_AC_OPTION_INLINE.
440 * configure: Regenerate.
441 * sim-main.h: Protect against multiple inclusion.
442 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
443 Done by cgen-sim.h now.
444 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
445 * cpuall.h: Regenerate.
446 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
447 * mloop.in (extract16): Make static inline again.
448 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
449 (extract32): Ditto.
450 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
451 (execute): Test ARGBUF_PROFILE_P before profiling.
452 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 453 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
454 * mloopx.in: Rewrite.
c906108c
SS		 455
4561998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
457
458 * devices.c (device_io_write_buffer): Fix typo.
459 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
460 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
461
4621998-11-18 Doug Evans <devans@casey.cygnus.com>
463
464 * Makefile.in (M32R_OBJS): Delete extract.o.
465 (extract.o): Delete.
466 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
467 * mloop.in (extract16): Update type of `insn' arg.
468 Delete call to d->extract.
469 (extract32): Ditto.
2df3850c
JM		 470 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
471 * mloopx.in (extractx16): Update type of `insn' arg.
472 Delete call to d->extract. Delete arg pbb_p. All callers updated.
473 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
474 (extractx32): Ditto.
c906108c
SS		 475
476Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
477
478 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
479 before cgen-types.h.
480 * tconfig.in: Guard against multiple inclusion.
481 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 482 * cpux.h: Ditto.
c906108c
SS		 483
484Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
485
486 * sim-main.h: #include cpu-opc.h.
487 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
488 to get #include cleanup.
2df3850c 489 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 490
491 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
492 CGEN_INCLUDE_DEPS.
493 (M32RBF_INCLUDE_DEPS): Define.
494 (m32r .o's): Depend on it.
495 (mloop.c): Update call to genmloop.sh.
496 * cpu.h,cpuall.h: Regenerate.
497 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
498 #include cgen-scache.h,cgen-cpu.h.
499 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 500 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
501 (m32rx .o's): Depend on it.
502 (mloopx.c): Update call to genmloop.sh.
503 * cpux.h: Regenerate.
c906108c
SS		 504
505Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
506
507 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
508
509Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
510
511 Add pseudo-basic-block execution support.
512 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
513 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
514 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
515 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
516 * arch.c,arch.h,cpuall.h: Regenerate.
517 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
518 * sem-switch.c,sem.c: Regenerate.
519 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
520 load_regs_pending.
521 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
522 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
523 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
524 m32rbf_h_accum_set): Likewise.
525 (m32r_model_{init,update}_insn_cycles): Delete.
526 (m32rbf_model_insn_{before,after}): New fns.
527 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
528 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
529 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
530 (check_load_stall): New fn.
531 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
532 (m32rbf_model_test_u_exec): New fn.
533 * mloop.in: Rewrite, use pbb support.
534 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
535 (sim_fetch_register,sim_store_register): Delete.
536 * sim-main.h (CIA_GET,CIA_SET): Fix.
537 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
538 * tconfig.in (WITH_SCACHE_PBB): Define.
539 (WITH_SCACHE_PBB_M32RBF): Define.
540 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
541 (m32r_trap): Pass pc to sim_engine_halt.
542 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
543 * configure: Regenerate.
2df3850c
JM		 544 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
545 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 546 (semx.o): Delete.
547 (extractx.o): Add.
2df3850c
JM		 548 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
549 * readx.c: Delete.
550 * semx.c: Delete.
551 * extractx.c: New file.
552 * semx-switch.c: New file.
553 * m32r-sim.h (BRANCH_NEW_PC): Delete.
554 (SEM_SKIP_INSN): New macro.
555 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
556 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
557 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
558 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
559 (m32rxf_model_insn_{before,after}): New fns.
560 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
561 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
562 (check_load_stall): New fn.
563 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
564 * mloopx.in: Rewrite, use pbb support.
565 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
566 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 567
568Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
569
570 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
571 ({ACC1L,ACC1H}_REGNUM): New macros.
572 (m32r_decode_gdb_ctrl_regnum): Add prototype.
573 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
574 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 575 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 576
577Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
578
579 * m32r-sim.h (GET_H_SM): New macro.
580 (UART params): Update to msa2000.
581 * devices.c (device_io_read_buffer): Update to msa2000.
582 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
583 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
584 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 585 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
586 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
587 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 588
589Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
590
591 * m32r-sim.h (m32r_trap): Update prototype.
592 * traps.c (m32r_trap): New arg `pc'.
593 * sem.c,sem-switch.c: Regenerated.
2df3850c 594 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 595
596Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
597
598 Rename cpu m32r to m32rb to distinguish from architecture name.
599 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
600 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
601 * tconfig.in (WANT_CPU_M32RB): Ditto.
602 * m32r.c (WANT_CPU_M32RB): Ditto.
603 (*): m32r_ cpu fns renamed to m32rb_.
604 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
605 * arch.h,arch.c: Regenerate.
606 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
607 * sem-switch.c,sem.c: Regenerate.
608
609 * sim-if.c (sim_open): Don't allocate memory on top of any user
610 specified memory.
611 (h_gr_get,h_gr_set): Delete.
612 * sim-main.h (h_gr_get,h_gr_set): Delete.
613 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
614 a_m32r_h_gr_[gs]et.
615
616 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
617
618 * sim-if.c (sim_open): Open opcode table.
619 (sim_close): Close it.
620
2df3850c
JM		 621Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
622
623 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
624 accept an accumulator choice.
625 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
626
c906108c
SS		 627Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
628
629 * m32r.c: Include cgen-mem.h.
630 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 631 * m32rx.c: Include cgen-mem.h.
632 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 633
634Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
635
636 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 637 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 638
639Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
640
641 * Makefile.in: cgen_maint -> CGEN_MAINT.
642 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
643 * configure: Regenerate.
644 * arch.c,arch.h,cpuall.h: Regenerate.
645 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
646 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 647 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
648 * semx.c: Regenerate.
649 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 650
651Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
652
653 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
654 load_stall,biggest_cycles.
655 * m32r.c (m32r_model_mark_get_h_gr): Update.
656 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
657 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
658 * mloop.in: Call cycle init/update fns.
659 * model.c: Regenerate.
2df3850c
JM		 660 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
661 * mloopx.in: Call cycle init/update fns.
662 * modelx.c: Regenerate.
663
c906108c
SS		 664Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
665
666 * traps.c: New file. Trap support moved here from sim-if.c.
667 * Makefile.in (SIM_OBJS): Add traps.o
668 * sim-if.c: Don't include targ-vals.h.
669 (sim_engine_illegal_insn): Moved to traps.c
670 * sim-main.h (SIM_CORE_SIGNAL): Define.
671 (m32r_core_signal): Declare.
672 * m32r-sim.h (m32r_trap): Declare.
673
674 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
675 register.
676
677 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
678 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
679 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
680
681 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 682 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 683
684Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
685
686 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
687 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
688 (execute): Count parallel insns.
689 * sim-if.c (print_m32r_misc_cpu): Print count.
690 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
691
692 Zero bottom two bits of pc in jmp,jl insns.
693 * sem.c,sem-switch.c: Regenerate.
2df3850c 694 * semx.c: Regenerate.
c906108c
SS		 695
696Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
697
698 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
699
700Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
701
702 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
703 (sim_sync_stop): New function.
704
705Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
706
707 * Makefile.in (devices.o): Add dependencies.
708
709 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
710 * sem-switch.c,sem.c: Regenerate.
711 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 712 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
713 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
714 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
715 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 716
717Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
718
719 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
720
721Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
722
723 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
724 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 725 * cpux.h: Ditto.
726 * modelx.c: Ditto.
c906108c
SS		 727
728 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 729 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 730 * decode.c,decode.h: Regenerate, introduces IDESC table.
731 * mloop.in (extract16,extract32): Add IDESC support.
732 Update names of semantic handler member names.
733 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 734 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
735 * mloopx.in: Add IDESC support.
736 Update names of semantic handler member names.
737 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 738
739 * sem-switch.c: Regenerate. Redo computed goto label handling.
740 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 741 * readx.c: Regenerate. Redo computed goto label handling.
742 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
743 support.
c906108c
SS		 744
745 * m32r.c (m32r_fetch_register): Change result type and args to
746 conform to sim_fetch_register interface.
747 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 748 * m32rx.c (m32rx_fetch_register): Change result type and args to
749 conform to sim_fetch_register interface.
750 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 751
752 * sim-if.c (alloc_cpu): Delete.
753 (free_state): Uninstall modules here ...
754 (sim_open): ... and not here. Call sim_cpu_alloc_all.
755 Set default architecture/model if not specified.
756 (sim_fetch_register,sim_store_register): Rewrite.
757
758 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
759 and moved to common/sim-cpu.c.
760 (sim_create_inferior): Update.
761 (do_trap): Update.
762 * sim-main.h (h_pc_get,h_pc_set): Delete.
763
764 * sim-main.h (sim_cia): Change to USI.
765 (sim_cpu): Move m32r_misc_profile before machine generated part.
766
767Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
768
769 * configure: Regenerated to track ../common/aclocal.m4 changes.
770
771Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
772
773 * model.c: Rebuilt.
2df3850c 774 * modelx.c: Rebuilt.
c906108c
SS		 775
776Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
777
778 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
779 and variable renaming due to macro insn additions.
780 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 781 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
782 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 783
784Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
785
786 * configure: Regenerated to track ../common/aclocal.m4 changes.
787 * config.in: Ditto.
788
789Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
790
791 * acconfig.h: New file.
792 * configure.in: Reverted change of Apr 24; use sinclude again.
793
794Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
795
796 * configure: Regenerated to track ../common/aclocal.m4 changes.
797 * config.in: Ditto.
798
799Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
800
801 * configure.in: Don't call sinclude.
802
803Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
804
805 * cpu.c,sem.c,sem-switch.c: Regenerate. From
806 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
807 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
808 #include cgen-ops.h.
2df3850c
JM		 809 * cpux.c,readx.c,semx.c: Regenerate.
810 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
811 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
812 (m32r_h_accums_get): Sign extend top 8 bits.
813
814Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
815
816 * semx.c: Regenerate.
c906108c
SS		 817
818Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
819
820 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 821 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 822
823Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
824
825 * configure: Regenerated to track ../common/aclocal.m4 changes.
826
827Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
828
829 * configure: Regenerated to track ../common/aclocal.m4 changes.
830
831Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
832
833 * configure: Regenerated to track ../common/aclocal.m4 changes.
834
835Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
836
837 * configure: Regenerated to track ../common/aclocal.m4 changes.
838
839Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
840
841 * config.in (HAVE_FCNTL_H): Add.
842 * configure: Regenerate.
843 * Makefile.in (SIM_OBJS): Add devices.o.
844 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
845 (UART_*): Define m32r serial port parameters.
846 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
847 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
848 * devices.c: To here.
849 * sim-if.c: Don't include signal.h,sim-core.h.
850 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
851 (sim_resume): Call sim_module_{resume,suspend}.
852 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
853
854 * tconfig.in (SIM_HANDLES_LMA): Define.
855
856 * sim-if.c (do_trap): Result is new pc.
857 Handle --environment=operating.
858 * sem-switch.c,sem.c: Regenerate.
2df3850c 859 * semx.c: Regenerate.
c906108c
SS		 860
861Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
862
863 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
864 sim_core_*_map with read_map, write_map, exec_map resp.
865
866Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
867
868 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
869 (arch.o): Delete cpu-opc.h dependency.
870 (decode.o,model.o): Likewise.
2df3850c 871 (decodex.o,modelx.o): Likewise.
c906108c
SS		 872
873 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 874 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 875
876Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
877
878 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
879
880 * sim-if.c (sim_info): Delete.
881
2df3850c
JM		 882Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
883
884 * mloopx.in: Fix handling of branch in parallel with another insn.
885 * semx.c: Regenerate.
886
c906108c
SS		 887Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
888
889 * sim-main.h: #include symcat.h.
890 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
891 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
892 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
893 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 894 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
895 * mloopx.in: Rewrite.
896 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 897
898Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
899
900 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
901 in the backup PC register.
2df3850c
JM		 902 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
903 in the backup PC register.
c906108c
SS		 904
905Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
906
907 * m32r.c (do_lock,do_unlock): Delete.
908 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
909 * sem.c,sem-switch.c: Regenerate.
2df3850c 910 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 911
912Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
913
914 * Makefile.in (M32R_OBJS): Add cpu.o.
915 (cpu.o): Add rule for.
916 (NL_TARGET): Define.
917 * configure.in: Add AC_CHECK_PROG(SCHEME).
918 * cpu.c: New file.
919 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
920 * sem-switch.c,sem.c: Regenerate.
921 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 922 (M32RX_OBJS): Add cpux.o.
923 (cpux.o): Add rule for.
924 cpux.c: New file.
925 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
926 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
927 (m32rx_h_cr_{get,set}): New functions.
928 (m32rx_h_accums_{get,set}): New functions.
929 * mloopx.in: Rewrite main loop.
c906108c
SS		 930
931 * m32r.c (do_trap): Move from here.
932 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
933 (sim_create_inferior): Use h_pc_set.
934 (h_pc_{get,set}): New functions.
935 (h_gr_{get,set}): New functions.
936 (syscall_{read,write}_mem): New functions.
937 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
938
939Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
940
941 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
942 length parameter. Return -1.
943 (sim_create_inferior): Pass 4 sim_store_register.
944
945Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
946
947 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
948
949 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 950 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 951
952Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
953
954 * decode.c, sem.c: Regenerate.
2df3850c
JM		 955 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
956 * m32rx.c (m32rx_h_accums_set): New function.
957 (m32rx_model_mark_[gs]et_h_gr): New function.
958 * mloopx.in: Rewrite.
959 * Makefile.in (mloopx.o): Build with -parallel.
960 * sim-main.h (_sim_cpu): Delete member `par_exec'.
961 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 962
963Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
964
965 * Makefile.in (m32r.o): Depend on cpu.h
966 (extract.o): Pass -DSCACHE_P.
967 * mloop.in (extract{16,32}): Update call to m32r_decode.
968 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
969 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
970 * sim-main.h: #include "ansidecl.h".
971 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 972 * Makefile.in (M32RX_OBJS): Build m32rx support now.
973 (m32rx.o): New rule.
974 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
975 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
976 (m32rx_h_accums_get): New function.
977 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
978 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 979
980Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
981
982 * configure: Regenerated to track ../common/aclocal.m4 changes.
983
984Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
985
986 * configure: Regenerated to track ../common/aclocal.m4 changes.
987
2df3850c
JM		 988Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
989
990 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
991 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
992 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
993
c906108c
SS		 994Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
995
996 * cpux.h: Fix duplicate definition of h_accums field for
997 fmt_53_sadd structure.
998
2df3850c
JM		 999Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1000
1001 * Makefile.in: Add m32rx objs, and rules to build them.
1002 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1003 * m32rx.c, mloopx.in: New files.
1004
c906108c
SS		 1005Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1006
1007 * configure: Regenerated to track ../common/aclocal.m4 changes.
1008
1009Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1010
1011 * arch.c, arch.h, cpuall.h: New files.
1012 * arch-defs.h: Deleted.
1013 * mloop.in: Renamed from mainloop.in.
1014 * Makefile.in: Update.
1015 * sem-ops.h: Deleted.
1016 * mem-ops.h: Deleted.
1017 (arch): Renamed from CPU.
1018 * cpu.h: New file.
1019 * decode.c: Redone.
1020 * decode.h: Redone.
1021 * extract.c: Redone.
1022 * model.c: Redone.
1023 * sem-switch.c: Redone.
1024 * sem.c: Renamed from semantics.c, and redone.
1025 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1026 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1027 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1028 (m32r_{fetch,store}_register): New functions.
1029 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1030 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1031 (h_cr_{get,set}): Prefix with m32r_.
1032 (do_trap): Fetch state from current_cpu, not current_state.
1033 Call sim_engine_halt instead of engine_halt.
1034 * sim-if.c (alloc_cpu): New function.
1035 (free_state): New function.
1036 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1037 type. Call sim_analyze_program.
1038 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1039 (sim_resume): Handle m32rx.
c906108c
SS		 1040 (sim_stop_reason): Deleted.
1041 (print_m32r_misc_cpu): Update.
2df3850c 1042 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1043 (sim_{read,write}): Deleted.
1044 (sim_engine_illegal_insn): New function.
1045 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1046 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1047 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1048 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1049 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1050 (sim_state): Delete members core,events,halt_jmp_buf.
1051 Change `cpu' member to be a pointer to the cpu's struct, rather than
1052 record inside the state struct.
1053 * tconfig.in (WITH_DEVICES): Define here.
1054 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1055
1056Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1057
1058 * arch-defs.h (INSN_NAME): Fix typo.
1059
1060Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1061
1062 * configure: Regenerated to track ../common/aclocal.m4 changes.
1063 * config.in: Ditto.
1064
1065Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1066
1067 * m32r-sim.h (MSPR_ADDR): New macro.
1068 (m32r_mspr_device): Declare.
1069 (struct _device): Define.
1070 * m32r.c (m32r_mspr_device): New global.
1071 (device_{io_{read,write}_buffer,error}): New functions.
1072 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1073 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1074 (sim_open): Attach device to handle MSPR register.
1075 * sim-main.h (WITH_DEVICES): Define as 1.
1076 Include cpu-sim.h.
1077
1078 * configure: Regenerated to track ../common/aclocal.m4 changes.
1079
1080Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1081
1082 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1083 * configure: Regenerated.
1084
1085Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1086
1087 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1088 * sim-if.c (sim_open): Call sim_config.
1089 (sim_stop_reason): Update call to sim_signal_to_host.
1090
1091Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1092
1093 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1094
1095Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1096
1097 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1098
1099Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1100
1101 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1102
1103Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1104
1105 * configure: Regenerated to track ../common/aclocal.m4 changes.
1106
1107Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108
1109 * configure: Regenerated to track ../common/aclocal.m4 changes.
1110
1111Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1112
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1114
1115Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1116
1117 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1118 SIM_DEFAULT_MODEL): Delete, moved to common.
1119 (SIM_EXTRA_CFLAGS): Update.
1120
1121Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1122
1123 * configure.in (sim_link_links): Configure non-strict memory
1124 alignment.
1125
1126 * configure: Regenerated to track ../common/aclocal.m4 changes.
1127
1128Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1129
1130 * configure: Regenerated to track ../common/aclocal.m4 changes.
1131
1132Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1133
1134 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1135 using sim_do_commandf.
1136 (sim_open): Set magic-number at the start.
1137 (sim_do_command): Implement.
1138
1139 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1140
1141Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1142
1143 * configure: Regenerated to track ../common/aclocal.m4 changes.
1144
1145Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1146
1147 * configure: Regenerated to track ../common/aclocal.m4 changes.
1148
1149Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1150
1151 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1152
1153Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1154
1155 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1156
1157Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1158
1159 * configure: Regenerated to track ../common/aclocal.m4 changes.
1160 * config.in: Ditto.
1161
1162Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1163
1164 * sim-if.c (sim_kill): Delete.
1165 (sim_create_inferior): Add ABFD argument.
1166 (sim_load): Move setting of PC from here.
1167 (sim_create_inferior): To here.
1168 (sim_load): Delete, use sim-hload.c instead.
1169
1170 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1171
1172Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1173
1174 * configure: Regenerated to track ../common/aclocal.m4 changes.
1175 * config.in: Ditto.
1176
1177Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1178
1179 * sim-if.c (sim_open): Add ABFD argument.
1180
1181Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1182
1183 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1184 * sim-if.c (sim_open): Use it.
1185
1186Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1187
1188 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1189
1190Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191
1192 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1193 (sim_write): Ditto for write.
1194
1195 * m32r.c (do_trap): Ditto for read/write.
1196
1197Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1198
1199 * sim-if.c (sim_open): Add callback argument.
1200 (sim_set_callbacks, sim_callback): Delete.
1201 (sim_load): Set STATE_LOADED_P.
1202
1203Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1204
1205 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1206 sim_engine_abort.
1207
1208Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1209
1210 * sim-if.c (sim_open): Update to reflect changes to core in
1211 ../common/.
1212 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1213 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1214 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1215
1216Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1217
1218 * decode.c (decode): Add computed goto support.
1219
1220Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1221
1222 * mem-ops.h: Stub additional core read/write arguments.
1223
1224 * sim-main.h: Declare sim_cia - type SI.
1225 (struct _sim_cpu): Move base type to end per common.
1226 (struct _sim_state): Ditto.
1227
1228Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1229
1230 Merge from branch into devo. CGEN generic files moved to common
1231 directory. K&R C support is no longer provided.
1232
1233Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1234
1235 * configure: Regenerated to track ../common/aclocal.m4 changes.
1236
1237Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1238
1239 * Makefile.in, seman-cache.c: new file, for wingdb build.
1240 * sim-alloca.h: fixed for wingdb.
1241
1242Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1243
1244 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1245 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1246 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1247
1248Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1249
1250 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1251 (exc_illegal): Likewise.
1252 * decode.c (decode_vars): Add decode_illegal.
1253 * genmloop.sh: #include "cpu-opc.h".
1254 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1255 (labels): Add case_INSN_ILLEGAL.
1256 (SWITCH): Add INSN_ILLEGAL case.
1257
1258Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1259
1260 * model.c (model_module): Use 0 not NULL.
1261
1262 * genmloop.sh (sim_main_loop): Handle k&r c.
1263
1264 * sem-switch.c: Regenerate to get k&r c support.
1265 * semantics.c: Likewise.
1266
1267 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1268 (ADDCSI,SUBCSI): New functions.
1269 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1270 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1271
1272 * simcache.c (simcache_{install,init,uninstall}): Use
1273 DECLARE_MODULE_INSTALL_HANDLER.
1274 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1275
1276 * utils.c: #include "semops.h".
1277
1278Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1279
1280 * profile.c (profile_print_simcache): Fix thinko in printf text.
1281
1282 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1283
1284Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1285
1286 * m32r.c (h_cr_get): Rewrite.
1287 (h_cr_set): Rewrite.
1288 * sem-switch.c (rte): bcarry renamed to bcond.
1289 * semantics.c (rte): Likewise.
1290 * simdefs.h (CPU_STATE): Likewise.
1291
1292 * config.in (HAVE_SYS_TIME_H): Add.
1293 * configure.in: Check for sys/time.h.
1294 * configure: Regenerated.
1295 * utils.c: Include sys/time.h if present.
1296
1297 * common.c (sim_parse_args): Account for NULL terminating entry
1298 in long_options table.
1299
1300 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1301 Always use cache if configured in.
1302 * mainloop.in (do_extract_insn{16,32}): New functions.
1303 (normal,fast): Call them. Handle starting in left slot.
1304 * simcache.c (simcache_option_handler): Disallow -c0.
1305 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1306
1307 * profile.c (profile_print_simcache): Fix percentage calc.
1308
1309 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1310
1311Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1312
1313 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1314 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1315 Add mod-list.h.
1316 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1317 (sim-if.o,m32r.o,utils.o): Likewise.
1318 (common.o): Don't explicitly depend on mod-list.h.
1319 (mainloop.c): Pass CPU to genmloop.sh.
1320 (stamp-modules): Depend on configure.
1321 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1322 (extract.o): Depend on decode.h, memops.h, semops.h.
1323 (semantics.o,seman-cache.o): Likewise.
1324 (model.o,ops.o): Depend on memops.h.
1325 (extr-cache.o): Disable building for the moment.
1326
1327 * simcommon.h: Delete, move contents into cgen-sim.h.
1328 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1329 (UINT,CGEN_CAT3): Define.
1330 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1331 (decode_t): Renamed to DECODE.
1332
1333 * simfns.h: Delete, contents moved to memops.h,semops.h.
1334 * memops.h: New file.
1335 * semops.h: New file.
1336 * decode.h: Renamed from semantics.h.
1337
1338 * sim-argv.h: New file.
1339 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1340 dependency of sim-argv.h.
1341
1342 * sim-alloca.h: New file.
1343 * common.c: Include it.
1344 * Makefile.in (common.o): Add dependency.
1345
1346 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1347 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1348 * configure.in: sinclude ../common/aclocal.m4.
1349 Check for headers time.h, sys/resource.h.
1350 Check for functions time, getrusage.
1351 (sim_link_{files,links}): Add link cpu-opc.h.
1352 (sim_profile): Add simcache.
1353 (SIM_AC_PROFILE): Add simcache, profile.o.
1354 (simcache module): Delete extr-cache.o for now.
1355 (--enable-sim-cache): Allow specification of default cache size.
1356 * configure: Regenerated.
1357
1358 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1359 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1360 Regenerate.
1361
1362 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1363 Don't include m32r-sim.h.
1364 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1365 Simplify profiling test with PROFILE_MODEL_P.
1366 (mvfc,mvtc): Fix access of control registers.
1367 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1368 Don't include m32r-sim.h.
1369 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1370 Simplify profiling test with PROFILE_MODEL_P.
1371 (mvfc,mvtc): Fix access of control registers.
1372
1373 * sem-switch.c: New file, for GCC computed goto support.
1374
1375 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1376 memops.h,semops.h,trace.h,cpu-sim.h.
1377 (RUN_FAST_P): Change default to run fast if cache size > 0
1378 and not profiling.
1379 (sim_main_loop): Record execution time.
1380 Record instruction count even in fast mode.
1381 (init): Allow cpu to provide init code in mainloop.in.
1382 (FAST): Define as 0 or 1 depending on fast mode.
1383 * mainloop.in (normal): Combine with fast case.
1384 Add support for GCC computed gotos. Count simcache hits/misses.
1385 (init): Initialize "switch" labels if GNUC.
1386
1387 * cgen-utils.in: Don't include opcode/cgen.h.
1388 Include cgen-sim.h, cpu-opc.h.
1389 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1390 * m32r-sim.h: Don't include mod-list.h
1391 (RUN_FAST_P): Delete.
1392 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1393 semops.h,memory.h,trace.h
1394 (h_cr_get,h_cr_set): New functions.
1395 * memory.c: #include cgen-sim.h,callback.h.
1396 * ops.c: Don't include profile.h,m32r-sim.h.
1397 Include cgen-sim.h,memops.h,cpu-sim.h.
1398 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1399 * trace.c: Include cgen-sim.h,cpu-opc.h.
1400 * trace.h (trace_insn_{init,fini}): Declare.
1401
1402 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1403 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1404 Regenerate to get new insn aliases.
1405
1406 * mrun.c: #include "ansidecl.h".
1407 (STATE): Use struct sim_state instead.
1408
1409 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1410 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1411 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1412 (profile_print_simcache): New function.
1413 (profile_print): Call it. Print simulator speed stats.
1414 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1415 PROFILE_MEMORY_MASK.
1416 (MODULE_PROFILE_SIMCACHE_P): Define.
1417 (PROFILE_SIMCACHE_MASK): Define.
1418 (PROFILE_COUNT): New members total_insn_count,exec_time.
1419 New members simcache_hits,simcache_misses.
1420 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1421 (PROFILE_MODEL_P): New macro.
1422 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1423
1424 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1425 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1426 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1427 (sim_info): Pass verbose to profile_print.
1428
1429 * simcache.c: Include cgen-sim.h,callback.h.
1430 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1431 (simcache_option_handler): Ensure cache size at least 2.
1432 Allow config time specification of default cache size.
1433 * simcache.h (struct simcache): Support GCC computed gotos.
1434 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1435 (USING_SIMCACHE_P): New macro.
1436
1437 * simdefs.h: Don't include m32r-opc.h.
1438 (CGEN_MAX_SIM_INSNS): Define.
1439 (CPU_STATE): Regenerate.
1440 (ARGBUF): Regenerate.
1441 (extract,semantic handler decls): Delete, moved to decode.h.
1442
1443 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1444 (USE_SEM_SWITCH): Define.
1445
1446 * utils.c: Include bfd.h,time.h,sys/resource.h.
1447 (sim_time_get,sim_time_elapsed): New functions.
1448 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1449
1450Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1451
1452 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1453 * configure: Regenerated.
1454 * model.c: #include <stdlib.h>.
1455 * simcache.c: #include "libiberty.h".
1456 * simcommon.h (alloca): Handle i386-windows.
1457
1458 * common.c: #include libiberty.h.
1459 (sim_signal_to_host): Return 5 if wingdb.
1460
1461Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1462
1463 * configure.in (sim_cache): Enabled by default now, pass default
1464 cache size to --enable-sim-cache.
1465 * simcache.c (simcache_option_handler): Allow -c 0.
1466
1467 * simdefs.h,simfns.h: Regenerate
1468 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1469
1470Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1471
1472 Add model profiling support.
1473 * configure.in: Handle --enable-sim-model.
1474 (sim_profile): Add model.
1475 * Makefile.in (model.o): Add rule.
1476 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1477 * extract.c (*): Add model profiling support.
1478 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1479 (model_mark_{busy,unbusy}_reg): New functions.
1480 * profile.c (profile_option_handler): Recognize --profile model.
1481 (profile_print_model): New function.
1482 (profile_print): Call it.
1483 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1484 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1485 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1486 load_stall_count,taken_count,untaken_count.
1487 * semantics.c (*): Add model profiling support.
1488 * simcommon.h (struct sim_state): New members mach,model.
1489 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1490 (MAX_MODELS,MAX_UNITS): Define.
1491 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1492
1493 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1494 (stamp-modules): Depend on genmodlist.sh.
1495 * common.c (standard_options): Add --max-insns.
1496 (copy_argv): New function.
1497 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1498 * genmloop.sh: Allow mainloop.in to contain support code.
1499 * mainloop.in: Move do_insn16,do_insn32 here.
1500 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1501 * sim-if.c (sim_open): Don't set max insn count.
1502 (sim_create_inferior): Save argv,envp.
1503 * simcommon.h (struct sim_state): New members argv,envp.
1504 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1505 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1506 (ARGBUF): New members h_gr_get, h_gr_set.
1507 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1508 (trace_printf): Print to buffer, output later by trace_insn_fini.
1509 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1510
1511Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1512
1513 * configure.in (AC_FUNC_ALLOCA): Call.
1514 * configure: Regenerate.
1515 * config.h (HAVE_ALLOCA_H): Add.
1516 * simcommon.h: Add alloca support.
1517 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1518 (DECLARE_OPTION_HANDLER): Define.
1519 (MEM_FN): Declare using PARAMS.
1520 (DECLARE_MEM_FN): Define.
1521 * trace.c (trace_result): Tweak for !STDC.
1522 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1523 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1524 * common.c (sim_print_help_fn): Use PARAMS.
1525 (standard_option_handler): Fix decl for !STDC systems.
1526 * memory.c: #include <stdio.h>
1527 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1528 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1529 * profile.c (profile_install): Likewise.
1530 (profile_option_handler): Likewise.
1531
1532Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1533
1534 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1535 Prefix them with 0x instead.
1536
1537 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1538 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1539 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1540 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1541 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1542 Add support for boolean and/or.
1543 * utils.c: Redo naming of DI functional support.
1544 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1545
1546Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1547
1548 * Directory created.
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