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Minor fixes in sim, gold, gdb for Autoconf 2.64, Automake 1.11.
[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
d6416cdc
RW		 12009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
3 * configure: Regenerate.
4
6a8b8615
DE		 52009-07-12 Doug Evans <dje@sebabeach.org>
6
7 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
8 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
9
a86de8e0
DE		 102009-06-20 Doug Evans <dje@sebabeach.org>
11
12 * mloop.in: Add missing # comment marker.
13 * mloop2.in: Ditto.
14 * mloopx.in: Ditto.
15
b5bd9624
HPN		 162008-07-11 Hans-Peter Nilsson <hp@axis.com>
17
18 * configure: Regenerate to track ../common/common.m4 changes.
19 * config.in: Ditto.
20
6efef468
JM		 212008-06-06 Vladimir Prus <vladimir@codesourcery.com>
22 Daniel Jacobowitz <dan@codesourcery.com>
23 Joseph Myers <joseph@codesourcery.com>
24
25 * configure: Regenerate.
26
edc5d9ec
HPN		 272006-12-21 Hans-Peter Nilsson <hp@axis.com>
28
29 * acconfig.h: Remove.
30 * config.in: Regenerate.
31
e85e3205
RE		 322006-06-13 Richard Earnshaw <rearnsha@arm.com>
33
34 * configure: Regenerated.
35
2f0122dc
DJ		 362006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
37
38 * configure: Regenerated.
39
20e95c23
DJ		 402006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
41
42 * configure: Regenerated.
43
2b193c4a
MK		 442005-03-23 Mark Kettenis <kettenis@gnu.org>
45
46 * configure: Regenerate.
47
35695fd6
AC		 482005-01-14 Andrew Cagney <cagney@gnu.org>
49
50 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
51 explicit call to AC_CONFIG_HEADER.
52 * configure: Regenerate.
53
f0569246
AC		 542005-01-12 Andrew Cagney <cagney@gnu.org>
55
56 * configure.ac: Update to use ../common/common.m4.
57 * configure: Re-generate.
58
38f48d72
AC		 592005-01-11 Andrew Cagney <cagney@localhost.localdomain>
60
61 * configure: Regenerated to track ../common/aclocal.m4 changes.
62
b7026657
AC		 632005-01-07 Andrew Cagney <cagney@gnu.org>
64
65 * configure.ac: Rename configure.in, require autoconf 2.59.
66 * configure: Re-generate.
67
19e64aa9
KI		 682004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
69
70 Committed by Kei Sakamoto.
71 * traps-linux.c (m32r_trap): Add entries of the following dummy system
72 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
73 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
74 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
75 __NR_getresgid32 and __NR_chown32.
76 * syscall.h: Add new definitions of system call number.
77
379832de
HPN		 782004-12-08 Hans-Peter Nilsson <hp@axis.com>
79
80 * configure: Regenerate for ../common/aclocal.m4 update.
81
1ca6491a
AC		 822004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
83
84 Committed by Andrew Cagney.
85 * traps-linux.c: Don't include linux/module.h.
86 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
87 __NR_get_kernel_syms.
88
4d06b60c
DJ		 892004-05-18 Daniel Jacobowitz <dan@debian.org>
90
91 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
92
df2a9ff4
AC		 932004-02-04 Andrew Cagney <cagney@redhat.com>
94
95 Committed by Andrew Cagney.
96 * mloopx.in: Update copyright.
97 (xextract-pbb): Fixed trap for system calls operation in parallel.
98 * mloop2.in (xextract-pbb): Ditto.
99
6edf0760
NC		 1002003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
101
102 * configure.in: Changed for dummy simulator of m32r-linux.
103 * configure: Regenerate.
104 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
105 * traps-linux.c: Added for dummy simulator of m32r-linux.
106 * syscall.h: Ditto.
107 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
108 simulator for m32r-linux.
109 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
110 m32r-linux.
111
16b47b25
NC		 1122003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
113
114 * Makefile.in: Add support for new machine m32r2.
115 * cpu2.c: New file for m32r2 support.
116 * cpu2.h: Likewise.
117 * decode2.c: Likewise.
118 * decode2.h: Likewise.
119 * m32r2.c: Likewise.
120 * mloop2.in: Likewise.
121 * model2.c: Likewise.
122 * sem2-switch.c: Likewise.
123 * arch.c: Regenerate.
124 * arch.h: Regenerate.
125 * cpu.c: Regenerate.
126 * arch.c: Regenerate.
127 * cpuall.c: Regenerate.
128 * cpux.c: Regenerate.
129 * cpux.h: Regenerate.
130 * decode.c: Regenerate.
131 * decode.h: Regenerate.
132 * decodex.c: Regenerate.
133 * decodex.h: Regenerate.
134 * model.c: Regenerate.
135 * modelx.c: Regenerate.
136 * sem-switch.c: Regenerate.
137 * sem.c: Regenerate.
138 * semx-switch.c: Regenerate.
139 * m32r-sim.h: Add EVB register support.
140 * sim-if.c: Likewise.
141 * sim-main.h: Likewise.
142 * traps.c: Likewise.
143
a6fc1778
DB		 1442003-09-08 Dave Brolley <brolley@redhat.com>
145
146 On behalf of Doug Evans <dje@sebabeach.org>
147 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
148
6b4a8935
AC		 1492003-02-27 Andrew Cagney <cagney@redhat.com>
150
151 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
152
57465455
DE		 1532002-12-19 Doug Evans <dje@sebabeach.org>
154
155 * arch.c,arch.h,cpuall.h: Regenerate.
156 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
157 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
158
c8cca39f
AC		 1592002-06-16 Andrew Cagney <ac131313@redhat.com>
160
161 * configure: Regenerated to track ../common/aclocal.m4 changes.
162
378af1d6
DB		 1632001-11-14 Dave Brolley <brolley@redhat.com>
164
165 * arch.c: Regenerate.
166 * arch.h: Regenerate.
167 * cpu.c: Regenerate.
168 * cpu.h: Regenerate.
169 * cpuall.h: Regenerate.
170 * cpux.c: Regenerate.
171 * cpux.h: Regenerate.
172 * decode.c: Regenerate.
173 * decode.h: Regenerate.
174 * decodex.c: Regenerate.
175 * decodex.h: Regenerate.
176 * model.c: Regenerate.
177 * modelx.c: Regenerate.
178 * sem-switch.c: Regenerate.
179 * sem.c: Regenerate.
180 * semx-switch.c: Regenerate.
181
e3e473da
BE		 1822001-07-05 Ben Elliston <bje@redhat.com>
183
184 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
185 (stamp-cpu): Likewise.
186 (stamp-xcpu): Likewise.
187
55552082
DB		 1882001-03-05 Dave Brolley <brolley@redhat.com>
189
378af1d6
DB		 190 * arch.c: Regenerate.
191 * arch.h: Regenerate.
192 * cpu.c: Regenerate.
193 * cpu.h: Regenerate.
194 * cpuall.h: Regenerate.
195 * cpux.c: Regenerate.
196 * cpux.h: Regenerate.
197 * decode.c: Regenerate.
198 * decode.h: Regenerate.
199 * decodex.c: Regenerate.
200 * decodex.h: Regenerate.
201 * model.c: Regenerate.
202 * modelx.c: Regenerate.
203 * sem-switch.c: Regenerate.
204 * sem.c: Regenerate.
205 * semx-switch.c: Regenerate.
55552082 206
9397fcbf
FCE		 2072001-01-12 Frank Ch. Eigler <fche@redhat.com>
208
209 * configure: Regenerated with sim_scache fix.
210
fec7d8b0
GM		 2112000-11-18 Greg McGary <greg@mcgary.org>
212
213 * Makefile.in: remove `@true' commands for rules that have
214 $(CGEN_MAINT) as a prerequisite.
215
fb27a91c
DB		 2162000-10-06 Dave Brolley <brolley@redhat.com>
217
218 * sem.c: Regenerated.
219 * sem-switch.c: Regenerated.
220 * semx-switch.c: Regenerated.
221
de8f5985
DB		 2222000-08-28 Dave Brolley <brolley@redhat.com>
223
224 * Makefile.in: Use of @true confuses VPATH. Remove it.
225 * cpu.h: Regenerated.
226 * cpux.h: Regenerated.
227 * decode.c: Regenerated.
228 * decodex.c: Regenerated.
229 * model.c: Regenerated.
230 * modelx.c: Regenerated.
231 * sem-switch.c: Regenerated.
232 * sem.c: Regenerated.
233 * semx-switch.c: Regenerated.
234
604259a0
FCE		 2352000-08-21 Frank Ch. Eigler <fche@redhat.com>
236
237 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
238 (stamp-arch, stamp-cpu): New targets.
239
eb2d80b4
AC		 240Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
241
242 * configure: Regenerated to track ../common/aclocal.m4 changes.
243
afb2cbbd
DB		 2442000-03-30 Dave Brolley <brolley@redhat.com>
245
246 * configure: Regenerated.
247
2df3850c
JM		 2481999-10-04 Doug Evans <devans@casey.cygnus.com>
249
250 * arch.c,arch.h,cpuall.h: Rebuild.
251 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
252
2acceee2
JM		 2531999-09-29 Doug Evans <devans@casey.cygnus.com>
254
255 * mloop.in: Update call to sim_engine_invalid_insn.
256 * sem.c,sem-switch.c: Rebuild.
257 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
258 result to SEM_PC. Return vpc.
2df3850c
JM		 259 * mloopx.in: Ditto.
260 * semx-switch.c: Rebuild.
2acceee2
JM		 261
262Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
263
264 * traps.c (sim_engine_invalid_insn): Return PC.
265
d4f3574e
SS		 266Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
267
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
269
2df3850c
JM		 2701999-09-01 Doug Evans <devans@casey.cygnus.com>
271
272 * decodex.c: Rebuild.
273
104c1213
JM		 2741999-08-28 Doug Evans <devans@casey.cygnus.com>
275
276 * sem.c: Rebuild
277
2df3850c
JM		 278 * cpux.h: Rebuild.
279
96baa820
JM		 2801999-08-09 Doug Evans <devans@casey.cygnus.com>
281
282 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 283 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 284
2851999-08-04 Doug Evans <devans@casey.cygnus.com>
286
287 * m32r-sim.h (SEM_SKIP_INSN): Delete.
288 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 289 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
290 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
291 (emit_full_parallel): Ditto.
96baa820 292
cd0fc7c3
SS		 2931999-05-08 Felix Lee <flee@cygnus.com>
294
295 * configure: Regenerated to track ../common/aclocal.m4 changes.
296
7a292a7a
SS		 297Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
298
299 * devices.c (device_io_read_buffer): New arg `sd'.
300 (device_io_write_buffer): New arg `sd'.
301 (device_error): Give proper arg spec.
302
3031999-04-10 Doug Evans <devans@casey.cygnus.com>
304
305 * sem-switch.c,sem.c: Rebuild.
2df3850c 306 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 307
3081999-03-27 Doug Evans <devans@casey.cygnus.com>
309
310 * decode.c: Rebuild.
2df3850c 311 * decodex.c: Rebuild.
7a292a7a
SS		 312
3131999-03-26 Doug Evans <devans@casey.cygnus.com>
314
315 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
316
3171999-03-22 Doug Evans <devans@casey.cygnus.com>
318
319 * arch.c,arch.h,model.c: Rebuild.
2df3850c 320 * modelx.c: Rebuild.
7a292a7a
SS		 321 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
322 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
323 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
324 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
325 (m32rbf_store_register): Ditto.
326 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
327 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
328 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
329 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
330 with appropriate calls to m32rbf_*.
331
3321999-03-11 Doug Evans <devans@casey.cygnus.com>
333
334 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 335 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 336 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
337 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
338
3391999-02-25 Doug Evans <devans@casey.cygnus.com>
340
341 * cpu.c,cpu.h: Rebuild.
342
c906108c
SS		 3431999-02-09 Doug Evans <devans@casey.cygnus.com>
344
345 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
346 (stamp-xmloop): s/-parallel/-parallel-write/.
347 * configure.in (sim_link_files,sim_link_links): Delete.
348 * configure: Rebuild.
349 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 350 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 351 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
352 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
353 m32r_cgen_opcode_open. Set disassembler.
354 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
355 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
356 m32r-desc.h,m32r-opc.h,m32r-sim.h.
357
2df3850c
JM		 358Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
359
360 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
361
c906108c
SS		 3621999-01-27 Doug Evans <devans@casey.cygnus.com>
363
364 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 365 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 366
3671999-01-15 Doug Evans <devans@casey.cygnus.com>
368
369 * decode.h,model.c: Regenerate.
2df3850c 370 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 371
3721999-01-14 Doug Evans <devans@casey.cygnus.com>
373
374 * arch.c,arch.h,cpuall.h: Regenerate.
375 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
376 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 377 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 378
3791999-01-11 Doug Evans <devans@casey.cygnus.com>
380
381 * Makefile.in (m32r-clean): rm eng.h.
382 * sim-main.h: Delete inclusion of ansidecl.h.
383 * cpu.h: Regenerate.
2df3850c 384 * cpux.h: Regenerate.
c906108c
SS		 385
3861999-01-06 Doug Evans <devans@casey.cygnus.com>
387
388 * cpu.h: Regenerate.
2df3850c 389 * cpux.h: Regenerate.
c906108c
SS		 390
3911999-01-05 Doug Evans <devans@casey.cygnus.com>
392
393 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
394 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
395 (sim-if.o): Use SIM_MAIN_DEPS.
396 (arch.o,traps.o,devices.o): Ditto.
397 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
398 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 399 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 400 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
401 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
402 ([GS]ET_H_CR): Define.
403 (m32rbf_h_psw_[gs]et_handler): Declare.
404 ([GS]ET_H_PSW): Define.
405 (m32rbf_h_accum_[gs]et_handler): Declare.
406 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 407 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
408 (m32rxf_h_accums_[gs]et_handler): Declare.
409 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 410 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
411 * m32r.c (WANT_CPU): Define as m32rbf.
412 (all register access fns): Rename to ..._handler.
2df3850c
JM		 413 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
414 * m32rx.c (WANT_CPU): Define as m32rxf.
415 (all register access fns): Rename to ..._handler.
c906108c
SS		 416
4171998-12-14 Doug Evans <devans@casey.cygnus.com>
418
419 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
420 (SIM_AC_OPTION_ALIGNMENT): Make strict.
421 * configure: Regenerate.
422
423 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
424 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
425 * traps.c (m32r_core_signal): Handle --environment=operating.
426
4271998-12-09 Doug Evans <devans@casey.cygnus.com>
428
429 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 430 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 431
432 * sim-if.c: Include string.h or strings.h if present.
433
4341998-12-04 Doug Evans <devans@casey.cygnus.com>
435
436 * configure.in: Call SIM_AC_OPTION_INLINE.
437 * configure: Regenerate.
438 * sim-main.h: Protect against multiple inclusion.
439 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
440 Done by cgen-sim.h now.
441 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
442 * cpuall.h: Regenerate.
443 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
444 * mloop.in (extract16): Make static inline again.
445 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
446 (extract32): Ditto.
447 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
448 (execute): Test ARGBUF_PROFILE_P before profiling.
449 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 450 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
451 * mloopx.in: Rewrite.
c906108c
SS		 452
4531998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
454
455 * devices.c (device_io_write_buffer): Fix typo.
456 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
457 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
458
4591998-11-18 Doug Evans <devans@casey.cygnus.com>
460
461 * Makefile.in (M32R_OBJS): Delete extract.o.
462 (extract.o): Delete.
463 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
464 * mloop.in (extract16): Update type of `insn' arg.
465 Delete call to d->extract.
466 (extract32): Ditto.
2df3850c
JM		 467 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
468 * mloopx.in (extractx16): Update type of `insn' arg.
469 Delete call to d->extract. Delete arg pbb_p. All callers updated.
470 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
471 (extractx32): Ditto.
c906108c
SS		 472
473Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
474
475 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
476 before cgen-types.h.
477 * tconfig.in: Guard against multiple inclusion.
478 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 479 * cpux.h: Ditto.
c906108c
SS		 480
481Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
482
483 * sim-main.h: #include cpu-opc.h.
484 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
485 to get #include cleanup.
2df3850c 486 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 487
488 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
489 CGEN_INCLUDE_DEPS.
490 (M32RBF_INCLUDE_DEPS): Define.
491 (m32r .o's): Depend on it.
492 (mloop.c): Update call to genmloop.sh.
493 * cpu.h,cpuall.h: Regenerate.
494 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
495 #include cgen-scache.h,cgen-cpu.h.
496 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 497 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
498 (m32rx .o's): Depend on it.
499 (mloopx.c): Update call to genmloop.sh.
500 * cpux.h: Regenerate.
c906108c
SS		 501
502Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
503
504 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
505
506Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
507
508 Add pseudo-basic-block execution support.
509 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
510 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
511 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
512 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
513 * arch.c,arch.h,cpuall.h: Regenerate.
514 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
515 * sem-switch.c,sem.c: Regenerate.
516 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
517 load_regs_pending.
518 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
519 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
520 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
521 m32rbf_h_accum_set): Likewise.
522 (m32r_model_{init,update}_insn_cycles): Delete.
523 (m32rbf_model_insn_{before,after}): New fns.
524 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
525 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
526 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
527 (check_load_stall): New fn.
528 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
529 (m32rbf_model_test_u_exec): New fn.
530 * mloop.in: Rewrite, use pbb support.
531 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
532 (sim_fetch_register,sim_store_register): Delete.
533 * sim-main.h (CIA_GET,CIA_SET): Fix.
534 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
535 * tconfig.in (WITH_SCACHE_PBB): Define.
536 (WITH_SCACHE_PBB_M32RBF): Define.
537 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
538 (m32r_trap): Pass pc to sim_engine_halt.
539 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
540 * configure: Regenerate.
2df3850c
JM		 541 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
542 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 543 (semx.o): Delete.
544 (extractx.o): Add.
2df3850c
JM		 545 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
546 * readx.c: Delete.
547 * semx.c: Delete.
548 * extractx.c: New file.
549 * semx-switch.c: New file.
550 * m32r-sim.h (BRANCH_NEW_PC): Delete.
551 (SEM_SKIP_INSN): New macro.
552 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
553 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
554 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
555 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
556 (m32rxf_model_insn_{before,after}): New fns.
557 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
558 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
559 (check_load_stall): New fn.
560 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
561 * mloopx.in: Rewrite, use pbb support.
562 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
563 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 564
565Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
566
567 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
568 ({ACC1L,ACC1H}_REGNUM): New macros.
569 (m32r_decode_gdb_ctrl_regnum): Add prototype.
570 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
571 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 572 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 573
574Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
575
576 * m32r-sim.h (GET_H_SM): New macro.
577 (UART params): Update to msa2000.
578 * devices.c (device_io_read_buffer): Update to msa2000.
579 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
580 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
581 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 582 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
583 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
584 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 585
586Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
587
588 * m32r-sim.h (m32r_trap): Update prototype.
589 * traps.c (m32r_trap): New arg `pc'.
590 * sem.c,sem-switch.c: Regenerated.
2df3850c 591 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 592
593Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
594
595 Rename cpu m32r to m32rb to distinguish from architecture name.
596 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
597 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
598 * tconfig.in (WANT_CPU_M32RB): Ditto.
599 * m32r.c (WANT_CPU_M32RB): Ditto.
600 (*): m32r_ cpu fns renamed to m32rb_.
601 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
602 * arch.h,arch.c: Regenerate.
603 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
604 * sem-switch.c,sem.c: Regenerate.
605
606 * sim-if.c (sim_open): Don't allocate memory on top of any user
607 specified memory.
608 (h_gr_get,h_gr_set): Delete.
609 * sim-main.h (h_gr_get,h_gr_set): Delete.
610 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
611 a_m32r_h_gr_[gs]et.
612
613 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
614
615 * sim-if.c (sim_open): Open opcode table.
616 (sim_close): Close it.
617
2df3850c
JM		 618Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
619
620 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
621 accept an accumulator choice.
622 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
623
c906108c
SS		 624Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
625
626 * m32r.c: Include cgen-mem.h.
627 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 628 * m32rx.c: Include cgen-mem.h.
629 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 630
631Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
632
633 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 634 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 635
636Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
637
638 * Makefile.in: cgen_maint -> CGEN_MAINT.
639 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
640 * configure: Regenerate.
641 * arch.c,arch.h,cpuall.h: Regenerate.
642 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
643 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 644 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
645 * semx.c: Regenerate.
646 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 647
648Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
649
650 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
651 load_stall,biggest_cycles.
652 * m32r.c (m32r_model_mark_get_h_gr): Update.
653 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
654 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
655 * mloop.in: Call cycle init/update fns.
656 * model.c: Regenerate.
2df3850c
JM		 657 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
658 * mloopx.in: Call cycle init/update fns.
659 * modelx.c: Regenerate.
660
c906108c
SS		 661Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
662
663 * traps.c: New file. Trap support moved here from sim-if.c.
664 * Makefile.in (SIM_OBJS): Add traps.o
665 * sim-if.c: Don't include targ-vals.h.
666 (sim_engine_illegal_insn): Moved to traps.c
667 * sim-main.h (SIM_CORE_SIGNAL): Define.
668 (m32r_core_signal): Declare.
669 * m32r-sim.h (m32r_trap): Declare.
670
671 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
672 register.
673
674 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
675 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
676 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
677
678 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 679 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 680
681Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
682
683 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
684 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
685 (execute): Count parallel insns.
686 * sim-if.c (print_m32r_misc_cpu): Print count.
687 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
688
689 Zero bottom two bits of pc in jmp,jl insns.
690 * sem.c,sem-switch.c: Regenerate.
2df3850c 691 * semx.c: Regenerate.
c906108c
SS		 692
693Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
694
695 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
696
697Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
698
699 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
700 (sim_sync_stop): New function.
701
702Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
703
704 * Makefile.in (devices.o): Add dependencies.
705
706 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
707 * sem-switch.c,sem.c: Regenerate.
708 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 709 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
710 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
711 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
712 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 713
714Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
715
716 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
717
718Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
719
720 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
721 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 722 * cpux.h: Ditto.
723 * modelx.c: Ditto.
c906108c
SS		 724
725 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 726 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 727 * decode.c,decode.h: Regenerate, introduces IDESC table.
728 * mloop.in (extract16,extract32): Add IDESC support.
729 Update names of semantic handler member names.
730 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 731 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
732 * mloopx.in: Add IDESC support.
733 Update names of semantic handler member names.
734 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 735
736 * sem-switch.c: Regenerate. Redo computed goto label handling.
737 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 738 * readx.c: Regenerate. Redo computed goto label handling.
739 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
740 support.
c906108c
SS		 741
742 * m32r.c (m32r_fetch_register): Change result type and args to
743 conform to sim_fetch_register interface.
744 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 745 * m32rx.c (m32rx_fetch_register): Change result type and args to
746 conform to sim_fetch_register interface.
747 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 748
749 * sim-if.c (alloc_cpu): Delete.
750 (free_state): Uninstall modules here ...
751 (sim_open): ... and not here. Call sim_cpu_alloc_all.
752 Set default architecture/model if not specified.
753 (sim_fetch_register,sim_store_register): Rewrite.
754
755 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
756 and moved to common/sim-cpu.c.
757 (sim_create_inferior): Update.
758 (do_trap): Update.
759 * sim-main.h (h_pc_get,h_pc_set): Delete.
760
761 * sim-main.h (sim_cia): Change to USI.
762 (sim_cpu): Move m32r_misc_profile before machine generated part.
763
764Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
765
766 * configure: Regenerated to track ../common/aclocal.m4 changes.
767
768Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
769
770 * model.c: Rebuilt.
2df3850c 771 * modelx.c: Rebuilt.
c906108c
SS		 772
773Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
774
775 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
776 and variable renaming due to macro insn additions.
777 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 778 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
779 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 780
781Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
782
783 * configure: Regenerated to track ../common/aclocal.m4 changes.
784 * config.in: Ditto.
785
786Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
787
788 * acconfig.h: New file.
789 * configure.in: Reverted change of Apr 24; use sinclude again.
790
791Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
792
793 * configure: Regenerated to track ../common/aclocal.m4 changes.
794 * config.in: Ditto.
795
796Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
797
798 * configure.in: Don't call sinclude.
799
800Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
801
802 * cpu.c,sem.c,sem-switch.c: Regenerate. From
803 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
804 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
805 #include cgen-ops.h.
2df3850c
JM		 806 * cpux.c,readx.c,semx.c: Regenerate.
807 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
808 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
809 (m32r_h_accums_get): Sign extend top 8 bits.
810
811Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
812
813 * semx.c: Regenerate.
c906108c
SS		 814
815Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
816
817 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 818 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 819
820Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
821
822 * configure: Regenerated to track ../common/aclocal.m4 changes.
823
824Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
825
826 * configure: Regenerated to track ../common/aclocal.m4 changes.
827
828Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
829
830 * configure: Regenerated to track ../common/aclocal.m4 changes.
831
832Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
833
834 * configure: Regenerated to track ../common/aclocal.m4 changes.
835
836Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
837
838 * config.in (HAVE_FCNTL_H): Add.
839 * configure: Regenerate.
840 * Makefile.in (SIM_OBJS): Add devices.o.
841 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
842 (UART_*): Define m32r serial port parameters.
843 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
844 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
845 * devices.c: To here.
846 * sim-if.c: Don't include signal.h,sim-core.h.
847 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
848 (sim_resume): Call sim_module_{resume,suspend}.
849 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
850
851 * tconfig.in (SIM_HANDLES_LMA): Define.
852
853 * sim-if.c (do_trap): Result is new pc.
854 Handle --environment=operating.
855 * sem-switch.c,sem.c: Regenerate.
2df3850c 856 * semx.c: Regenerate.
c906108c
SS		 857
858Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
859
860 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
861 sim_core_*_map with read_map, write_map, exec_map resp.
862
863Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
864
865 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
866 (arch.o): Delete cpu-opc.h dependency.
867 (decode.o,model.o): Likewise.
2df3850c 868 (decodex.o,modelx.o): Likewise.
c906108c
SS		 869
870 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 871 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 872
873Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
874
875 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
876
877 * sim-if.c (sim_info): Delete.
878
2df3850c
JM		 879Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
880
881 * mloopx.in: Fix handling of branch in parallel with another insn.
882 * semx.c: Regenerate.
883
c906108c
SS		 884Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
885
886 * sim-main.h: #include symcat.h.
887 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
888 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
889 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
890 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 891 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
892 * mloopx.in: Rewrite.
893 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 894
895Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
896
897 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
898 in the backup PC register.
2df3850c
JM		 899 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
900 in the backup PC register.
c906108c
SS		 901
902Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
903
904 * m32r.c (do_lock,do_unlock): Delete.
905 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
906 * sem.c,sem-switch.c: Regenerate.
2df3850c 907 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 908
909Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
910
911 * Makefile.in (M32R_OBJS): Add cpu.o.
912 (cpu.o): Add rule for.
913 (NL_TARGET): Define.
914 * configure.in: Add AC_CHECK_PROG(SCHEME).
915 * cpu.c: New file.
916 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
917 * sem-switch.c,sem.c: Regenerate.
918 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 919 (M32RX_OBJS): Add cpux.o.
920 (cpux.o): Add rule for.
921 cpux.c: New file.
922 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
923 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
924 (m32rx_h_cr_{get,set}): New functions.
925 (m32rx_h_accums_{get,set}): New functions.
926 * mloopx.in: Rewrite main loop.
c906108c
SS		 927
928 * m32r.c (do_trap): Move from here.
929 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
930 (sim_create_inferior): Use h_pc_set.
931 (h_pc_{get,set}): New functions.
932 (h_gr_{get,set}): New functions.
933 (syscall_{read,write}_mem): New functions.
934 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
935
936Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
937
938 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
939 length parameter. Return -1.
940 (sim_create_inferior): Pass 4 sim_store_register.
941
942Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
943
944 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
945
946 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 947 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 948
949Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
950
951 * decode.c, sem.c: Regenerate.
2df3850c
JM		 952 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
953 * m32rx.c (m32rx_h_accums_set): New function.
954 (m32rx_model_mark_[gs]et_h_gr): New function.
955 * mloopx.in: Rewrite.
956 * Makefile.in (mloopx.o): Build with -parallel.
957 * sim-main.h (_sim_cpu): Delete member `par_exec'.
958 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 959
960Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
961
962 * Makefile.in (m32r.o): Depend on cpu.h
963 (extract.o): Pass -DSCACHE_P.
964 * mloop.in (extract{16,32}): Update call to m32r_decode.
965 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
966 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
967 * sim-main.h: #include "ansidecl.h".
968 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 969 * Makefile.in (M32RX_OBJS): Build m32rx support now.
970 (m32rx.o): New rule.
971 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
972 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
973 (m32rx_h_accums_get): New function.
974 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
975 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 976
977Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
978
979 * configure: Regenerated to track ../common/aclocal.m4 changes.
980
981Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
982
983 * configure: Regenerated to track ../common/aclocal.m4 changes.
984
2df3850c
JM		 985Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
986
987 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
988 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
989 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
990
c906108c
SS		 991Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
992
993 * cpux.h: Fix duplicate definition of h_accums field for
994 fmt_53_sadd structure.
995
2df3850c
JM		 996Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
997
998 * Makefile.in: Add m32rx objs, and rules to build them.
999 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1000 * m32rx.c, mloopx.in: New files.
1001
c906108c
SS		 1002Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1003
1004 * configure: Regenerated to track ../common/aclocal.m4 changes.
1005
1006Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1007
1008 * arch.c, arch.h, cpuall.h: New files.
1009 * arch-defs.h: Deleted.
1010 * mloop.in: Renamed from mainloop.in.
1011 * Makefile.in: Update.
1012 * sem-ops.h: Deleted.
1013 * mem-ops.h: Deleted.
1014 (arch): Renamed from CPU.
1015 * cpu.h: New file.
1016 * decode.c: Redone.
1017 * decode.h: Redone.
1018 * extract.c: Redone.
1019 * model.c: Redone.
1020 * sem-switch.c: Redone.
1021 * sem.c: Renamed from semantics.c, and redone.
1022 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1023 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1024 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1025 (m32r_{fetch,store}_register): New functions.
1026 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1027 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1028 (h_cr_{get,set}): Prefix with m32r_.
1029 (do_trap): Fetch state from current_cpu, not current_state.
1030 Call sim_engine_halt instead of engine_halt.
1031 * sim-if.c (alloc_cpu): New function.
1032 (free_state): New function.
1033 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1034 type. Call sim_analyze_program.
1035 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1036 (sim_resume): Handle m32rx.
c906108c
SS		 1037 (sim_stop_reason): Deleted.
1038 (print_m32r_misc_cpu): Update.
2df3850c 1039 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1040 (sim_{read,write}): Deleted.
1041 (sim_engine_illegal_insn): New function.
1042 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1043 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1044 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1045 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1046 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1047 (sim_state): Delete members core,events,halt_jmp_buf.
1048 Change `cpu' member to be a pointer to the cpu's struct, rather than
1049 record inside the state struct.
1050 * tconfig.in (WITH_DEVICES): Define here.
1051 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1052
1053Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1054
1055 * arch-defs.h (INSN_NAME): Fix typo.
1056
1057Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1058
1059 * configure: Regenerated to track ../common/aclocal.m4 changes.
1060 * config.in: Ditto.
1061
1062Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1063
1064 * m32r-sim.h (MSPR_ADDR): New macro.
1065 (m32r_mspr_device): Declare.
1066 (struct _device): Define.
1067 * m32r.c (m32r_mspr_device): New global.
1068 (device_{io_{read,write}_buffer,error}): New functions.
1069 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1070 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1071 (sim_open): Attach device to handle MSPR register.
1072 * sim-main.h (WITH_DEVICES): Define as 1.
1073 Include cpu-sim.h.
1074
1075 * configure: Regenerated to track ../common/aclocal.m4 changes.
1076
1077Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1078
1079 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1080 * configure: Regenerated.
1081
1082Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1083
1084 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1085 * sim-if.c (sim_open): Call sim_config.
1086 (sim_stop_reason): Update call to sim_signal_to_host.
1087
1088Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1089
1090 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1091
1092Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1093
1094 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1095
1096Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1097
1098 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1099
1100Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1101
1102 * configure: Regenerated to track ../common/aclocal.m4 changes.
1103
1104Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1105
1106 * configure: Regenerated to track ../common/aclocal.m4 changes.
1107
1108Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1109
1110 * configure: Regenerated to track ../common/aclocal.m4 changes.
1111
1112Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1113
1114 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1115 SIM_DEFAULT_MODEL): Delete, moved to common.
1116 (SIM_EXTRA_CFLAGS): Update.
1117
1118Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1119
1120 * configure.in (sim_link_links): Configure non-strict memory
1121 alignment.
1122
1123 * configure: Regenerated to track ../common/aclocal.m4 changes.
1124
1125Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1126
1127 * configure: Regenerated to track ../common/aclocal.m4 changes.
1128
1129Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1130
1131 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1132 using sim_do_commandf.
1133 (sim_open): Set magic-number at the start.
1134 (sim_do_command): Implement.
1135
1136 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1137
1138Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141
1142Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1143
1144 * configure: Regenerated to track ../common/aclocal.m4 changes.
1145
1146Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1147
1148 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1149
1150Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1151
1152 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1153
1154Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1155
1156 * configure: Regenerated to track ../common/aclocal.m4 changes.
1157 * config.in: Ditto.
1158
1159Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160
1161 * sim-if.c (sim_kill): Delete.
1162 (sim_create_inferior): Add ABFD argument.
1163 (sim_load): Move setting of PC from here.
1164 (sim_create_inferior): To here.
1165 (sim_load): Delete, use sim-hload.c instead.
1166
1167 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1168
1169Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1170
1171 * configure: Regenerated to track ../common/aclocal.m4 changes.
1172 * config.in: Ditto.
1173
1174Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175
1176 * sim-if.c (sim_open): Add ABFD argument.
1177
1178Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1179
1180 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1181 * sim-if.c (sim_open): Use it.
1182
1183Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1184
1185 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1186
1187Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1188
1189 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1190 (sim_write): Ditto for write.
1191
1192 * m32r.c (do_trap): Ditto for read/write.
1193
1194Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1195
1196 * sim-if.c (sim_open): Add callback argument.
1197 (sim_set_callbacks, sim_callback): Delete.
1198 (sim_load): Set STATE_LOADED_P.
1199
1200Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201
1202 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1203 sim_engine_abort.
1204
1205Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1206
1207 * sim-if.c (sim_open): Update to reflect changes to core in
1208 ../common/.
1209 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1210 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1211 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1212
1213Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1214
1215 * decode.c (decode): Add computed goto support.
1216
1217Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1218
1219 * mem-ops.h: Stub additional core read/write arguments.
1220
1221 * sim-main.h: Declare sim_cia - type SI.
1222 (struct _sim_cpu): Move base type to end per common.
1223 (struct _sim_state): Ditto.
1224
1225Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1226
1227 Merge from branch into devo. CGEN generic files moved to common
1228 directory. K&R C support is no longer provided.
1229
1230Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1231
1232 * configure: Regenerated to track ../common/aclocal.m4 changes.
1233
1234Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1235
1236 * Makefile.in, seman-cache.c: new file, for wingdb build.
1237 * sim-alloca.h: fixed for wingdb.
1238
1239Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1240
1241 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1242 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1243 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1244
1245Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1246
1247 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1248 (exc_illegal): Likewise.
1249 * decode.c (decode_vars): Add decode_illegal.
1250 * genmloop.sh: #include "cpu-opc.h".
1251 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1252 (labels): Add case_INSN_ILLEGAL.
1253 (SWITCH): Add INSN_ILLEGAL case.
1254
1255Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1256
1257 * model.c (model_module): Use 0 not NULL.
1258
1259 * genmloop.sh (sim_main_loop): Handle k&r c.
1260
1261 * sem-switch.c: Regenerate to get k&r c support.
1262 * semantics.c: Likewise.
1263
1264 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1265 (ADDCSI,SUBCSI): New functions.
1266 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1267 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1268
1269 * simcache.c (simcache_{install,init,uninstall}): Use
1270 DECLARE_MODULE_INSTALL_HANDLER.
1271 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1272
1273 * utils.c: #include "semops.h".
1274
1275Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1276
1277 * profile.c (profile_print_simcache): Fix thinko in printf text.
1278
1279 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1280
1281Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1282
1283 * m32r.c (h_cr_get): Rewrite.
1284 (h_cr_set): Rewrite.
1285 * sem-switch.c (rte): bcarry renamed to bcond.
1286 * semantics.c (rte): Likewise.
1287 * simdefs.h (CPU_STATE): Likewise.
1288
1289 * config.in (HAVE_SYS_TIME_H): Add.
1290 * configure.in: Check for sys/time.h.
1291 * configure: Regenerated.
1292 * utils.c: Include sys/time.h if present.
1293
1294 * common.c (sim_parse_args): Account for NULL terminating entry
1295 in long_options table.
1296
1297 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1298 Always use cache if configured in.
1299 * mainloop.in (do_extract_insn{16,32}): New functions.
1300 (normal,fast): Call them. Handle starting in left slot.
1301 * simcache.c (simcache_option_handler): Disallow -c0.
1302 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1303
1304 * profile.c (profile_print_simcache): Fix percentage calc.
1305
1306 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1307
1308Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1309
1310 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1311 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1312 Add mod-list.h.
1313 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1314 (sim-if.o,m32r.o,utils.o): Likewise.
1315 (common.o): Don't explicitly depend on mod-list.h.
1316 (mainloop.c): Pass CPU to genmloop.sh.
1317 (stamp-modules): Depend on configure.
1318 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1319 (extract.o): Depend on decode.h, memops.h, semops.h.
1320 (semantics.o,seman-cache.o): Likewise.
1321 (model.o,ops.o): Depend on memops.h.
1322 (extr-cache.o): Disable building for the moment.
1323
1324 * simcommon.h: Delete, move contents into cgen-sim.h.
1325 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1326 (UINT,CGEN_CAT3): Define.
1327 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1328 (decode_t): Renamed to DECODE.
1329
1330 * simfns.h: Delete, contents moved to memops.h,semops.h.
1331 * memops.h: New file.
1332 * semops.h: New file.
1333 * decode.h: Renamed from semantics.h.
1334
1335 * sim-argv.h: New file.
1336 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1337 dependency of sim-argv.h.
1338
1339 * sim-alloca.h: New file.
1340 * common.c: Include it.
1341 * Makefile.in (common.o): Add dependency.
1342
1343 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1344 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1345 * configure.in: sinclude ../common/aclocal.m4.
1346 Check for headers time.h, sys/resource.h.
1347 Check for functions time, getrusage.
1348 (sim_link_{files,links}): Add link cpu-opc.h.
1349 (sim_profile): Add simcache.
1350 (SIM_AC_PROFILE): Add simcache, profile.o.
1351 (simcache module): Delete extr-cache.o for now.
1352 (--enable-sim-cache): Allow specification of default cache size.
1353 * configure: Regenerated.
1354
1355 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1356 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1357 Regenerate.
1358
1359 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1360 Don't include m32r-sim.h.
1361 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1362 Simplify profiling test with PROFILE_MODEL_P.
1363 (mvfc,mvtc): Fix access of control registers.
1364 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1365 Don't include m32r-sim.h.
1366 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1367 Simplify profiling test with PROFILE_MODEL_P.
1368 (mvfc,mvtc): Fix access of control registers.
1369
1370 * sem-switch.c: New file, for GCC computed goto support.
1371
1372 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1373 memops.h,semops.h,trace.h,cpu-sim.h.
1374 (RUN_FAST_P): Change default to run fast if cache size > 0
1375 and not profiling.
1376 (sim_main_loop): Record execution time.
1377 Record instruction count even in fast mode.
1378 (init): Allow cpu to provide init code in mainloop.in.
1379 (FAST): Define as 0 or 1 depending on fast mode.
1380 * mainloop.in (normal): Combine with fast case.
1381 Add support for GCC computed gotos. Count simcache hits/misses.
1382 (init): Initialize "switch" labels if GNUC.
1383
1384 * cgen-utils.in: Don't include opcode/cgen.h.
1385 Include cgen-sim.h, cpu-opc.h.
1386 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1387 * m32r-sim.h: Don't include mod-list.h
1388 (RUN_FAST_P): Delete.
1389 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1390 semops.h,memory.h,trace.h
1391 (h_cr_get,h_cr_set): New functions.
1392 * memory.c: #include cgen-sim.h,callback.h.
1393 * ops.c: Don't include profile.h,m32r-sim.h.
1394 Include cgen-sim.h,memops.h,cpu-sim.h.
1395 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1396 * trace.c: Include cgen-sim.h,cpu-opc.h.
1397 * trace.h (trace_insn_{init,fini}): Declare.
1398
1399 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1400 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1401 Regenerate to get new insn aliases.
1402
1403 * mrun.c: #include "ansidecl.h".
1404 (STATE): Use struct sim_state instead.
1405
1406 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1407 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1408 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1409 (profile_print_simcache): New function.
1410 (profile_print): Call it. Print simulator speed stats.
1411 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1412 PROFILE_MEMORY_MASK.
1413 (MODULE_PROFILE_SIMCACHE_P): Define.
1414 (PROFILE_SIMCACHE_MASK): Define.
1415 (PROFILE_COUNT): New members total_insn_count,exec_time.
1416 New members simcache_hits,simcache_misses.
1417 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1418 (PROFILE_MODEL_P): New macro.
1419 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1420
1421 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1422 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1423 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1424 (sim_info): Pass verbose to profile_print.
1425
1426 * simcache.c: Include cgen-sim.h,callback.h.
1427 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1428 (simcache_option_handler): Ensure cache size at least 2.
1429 Allow config time specification of default cache size.
1430 * simcache.h (struct simcache): Support GCC computed gotos.
1431 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1432 (USING_SIMCACHE_P): New macro.
1433
1434 * simdefs.h: Don't include m32r-opc.h.
1435 (CGEN_MAX_SIM_INSNS): Define.
1436 (CPU_STATE): Regenerate.
1437 (ARGBUF): Regenerate.
1438 (extract,semantic handler decls): Delete, moved to decode.h.
1439
1440 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1441 (USE_SEM_SWITCH): Define.
1442
1443 * utils.c: Include bfd.h,time.h,sys/resource.h.
1444 (sim_time_get,sim_time_elapsed): New functions.
1445 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1446
1447Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1448
1449 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1450 * configure: Regenerated.
1451 * model.c: #include <stdlib.h>.
1452 * simcache.c: #include "libiberty.h".
1453 * simcommon.h (alloca): Handle i386-windows.
1454
1455 * common.c: #include libiberty.h.
1456 (sim_signal_to_host): Return 5 if wingdb.
1457
1458Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1459
1460 * configure.in (sim_cache): Enabled by default now, pass default
1461 cache size to --enable-sim-cache.
1462 * simcache.c (simcache_option_handler): Allow -c 0.
1463
1464 * simdefs.h,simfns.h: Regenerate
1465 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1466
1467Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1468
1469 Add model profiling support.
1470 * configure.in: Handle --enable-sim-model.
1471 (sim_profile): Add model.
1472 * Makefile.in (model.o): Add rule.
1473 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1474 * extract.c (*): Add model profiling support.
1475 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1476 (model_mark_{busy,unbusy}_reg): New functions.
1477 * profile.c (profile_option_handler): Recognize --profile model.
1478 (profile_print_model): New function.
1479 (profile_print): Call it.
1480 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1481 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1482 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1483 load_stall_count,taken_count,untaken_count.
1484 * semantics.c (*): Add model profiling support.
1485 * simcommon.h (struct sim_state): New members mach,model.
1486 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1487 (MAX_MODELS,MAX_UNITS): Define.
1488 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1489
1490 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1491 (stamp-modules): Depend on genmodlist.sh.
1492 * common.c (standard_options): Add --max-insns.
1493 (copy_argv): New function.
1494 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1495 * genmloop.sh: Allow mainloop.in to contain support code.
1496 * mainloop.in: Move do_insn16,do_insn32 here.
1497 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1498 * sim-if.c (sim_open): Don't set max insn count.
1499 (sim_create_inferior): Save argv,envp.
1500 * simcommon.h (struct sim_state): New members argv,envp.
1501 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1502 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1503 (ARGBUF): New members h_gr_get, h_gr_set.
1504 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1505 (trace_printf): Print to buffer, output later by trace_insn_fini.
1506 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1507
1508Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1509
1510 * configure.in (AC_FUNC_ALLOCA): Call.
1511 * configure: Regenerate.
1512 * config.h (HAVE_ALLOCA_H): Add.
1513 * simcommon.h: Add alloca support.
1514 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1515 (DECLARE_OPTION_HANDLER): Define.
1516 (MEM_FN): Declare using PARAMS.
1517 (DECLARE_MEM_FN): Define.
1518 * trace.c (trace_result): Tweak for !STDC.
1519 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1520 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1521 * common.c (sim_print_help_fn): Use PARAMS.
1522 (standard_option_handler): Fix decl for !STDC systems.
1523 * memory.c: #include <stdio.h>
1524 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1525 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1526 * profile.c (profile_install): Likewise.
1527 (profile_option_handler): Likewise.
1528
1529Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1530
1531 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1532 Prefix them with 0x instead.
1533
1534 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1535 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1536 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1537 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1538 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1539 Add support for boolean and/or.
1540 * utils.c: Redo naming of DI functional support.
1541 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1542
1543Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1544
1545 * Directory created.
GDB Binutils - Deliverables
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