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* cgen-asm.in: Update copyright year.
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
197fa1aa
DE		 12009-11-22 Doug Evans <dje@sebabeach.org>
2
3 * cpu.h: Regenerate.
4 * cpu2.h: Regenerate.
5 * cpux.h: Regenerate.
6 * cpuall.h: Regenerate.
7 * decode.c: Regenerate.
8 * decode.h: Regenerate.
9 * decode2.c: Regenerate.
10 * decode2.h: Regenerate.
11 * decodex.c: Regenerate.
12 * decodex.h: Regenerate.
13
894a1d7b
DE		 142009-11-03 Doug Evans <dje@sebabeach.org>
15
e9c60591
DE		 16 * arch.c: Regenerate.
17 * arch.h: Regenerate.
18 * cpu.c: Regenerate.
19 * cpu.h: Regenerate.
20 * cpu2.c: Regenerate.
21 * cpu2.h: Regenerate.
22 * cpuall.h: Regenerate.
23 * cpux.c: Regenerate.
24 * cpux.h: Regenerate.
25 * decode.c: Regenerate.
26 * decode.h: Regenerate.
27 * decode2.c: Regenerate.
28 * decode2.h: Regenerate.
29 * decodex.c: Regenerate.
30 * decodex.h: Regenerate.
31 * model.c: Regenerate.
32 * model2.c: Regenerate.
33 * modelx.c: Regenerate.
34 * sem-switch.c: Regenerate.
35 * sem.c: Regenerate.
36 * sem2-switch.c: Regenerate.
37 * semx-switch.c: Regenerate.
38
894a1d7b
DE		 39 * Makefile.in (mloop.c): Add @true to rule.
40 (mloopx.c, mloop2.c): Ditto.
41 (stamp-*): Add Makefile dependency.
42 (arch.c, arch.h, cpuall.h): Specify full path.
43 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
44 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
45 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
46
d6416cdc
RW		 472009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
48
81ecdfbb
RW		 49 * config.in: Regenerate.
50 * configure: Likewise.
51
d6416cdc
RW		 52 * configure: Regenerate.
53
6a8b8615
DE		 542009-07-12 Doug Evans <dje@sebabeach.org>
55
56 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
57 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
58
a86de8e0
DE		 592009-06-20 Doug Evans <dje@sebabeach.org>
60
61 * mloop.in: Add missing # comment marker.
62 * mloop2.in: Ditto.
63 * mloopx.in: Ditto.
64
b5bd9624
HPN		 652008-07-11 Hans-Peter Nilsson <hp@axis.com>
66
67 * configure: Regenerate to track ../common/common.m4 changes.
68 * config.in: Ditto.
69
6efef468
JM		 702008-06-06 Vladimir Prus <vladimir@codesourcery.com>
71 Daniel Jacobowitz <dan@codesourcery.com>
72 Joseph Myers <joseph@codesourcery.com>
73
74 * configure: Regenerate.
75
edc5d9ec
HPN		 762006-12-21 Hans-Peter Nilsson <hp@axis.com>
77
78 * acconfig.h: Remove.
79 * config.in: Regenerate.
80
e85e3205
RE		 812006-06-13 Richard Earnshaw <rearnsha@arm.com>
82
83 * configure: Regenerated.
84
2f0122dc
DJ		 852006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
86
87 * configure: Regenerated.
88
20e95c23
DJ		 892006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
90
91 * configure: Regenerated.
92
2b193c4a
MK		 932005-03-23 Mark Kettenis <kettenis@gnu.org>
94
95 * configure: Regenerate.
96
35695fd6
AC		 972005-01-14 Andrew Cagney <cagney@gnu.org>
98
99 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
100 explicit call to AC_CONFIG_HEADER.
101 * configure: Regenerate.
102
f0569246
AC		 1032005-01-12 Andrew Cagney <cagney@gnu.org>
104
105 * configure.ac: Update to use ../common/common.m4.
106 * configure: Re-generate.
107
38f48d72
AC		 1082005-01-11 Andrew Cagney <cagney@localhost.localdomain>
109
110 * configure: Regenerated to track ../common/aclocal.m4 changes.
111
b7026657
AC		 1122005-01-07 Andrew Cagney <cagney@gnu.org>
113
114 * configure.ac: Rename configure.in, require autoconf 2.59.
115 * configure: Re-generate.
116
19e64aa9
KI		 1172004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
118
119 Committed by Kei Sakamoto.
120 * traps-linux.c (m32r_trap): Add entries of the following dummy system
121 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
122 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
123 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
124 __NR_getresgid32 and __NR_chown32.
125 * syscall.h: Add new definitions of system call number.
126
379832de
HPN		 1272004-12-08 Hans-Peter Nilsson <hp@axis.com>
128
129 * configure: Regenerate for ../common/aclocal.m4 update.
130
1ca6491a
AC		 1312004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
132
133 Committed by Andrew Cagney.
134 * traps-linux.c: Don't include linux/module.h.
135 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
136 __NR_get_kernel_syms.
137
4d06b60c
DJ		 1382004-05-18 Daniel Jacobowitz <dan@debian.org>
139
140 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
141
df2a9ff4
AC		 1422004-02-04 Andrew Cagney <cagney@redhat.com>
143
144 Committed by Andrew Cagney.
145 * mloopx.in: Update copyright.
146 (xextract-pbb): Fixed trap for system calls operation in parallel.
147 * mloop2.in (xextract-pbb): Ditto.
148
6edf0760
NC		 1492003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
150
151 * configure.in: Changed for dummy simulator of m32r-linux.
152 * configure: Regenerate.
153 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
154 * traps-linux.c: Added for dummy simulator of m32r-linux.
155 * syscall.h: Ditto.
156 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
157 simulator for m32r-linux.
158 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
159 m32r-linux.
160
16b47b25
NC		 1612003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
162
163 * Makefile.in: Add support for new machine m32r2.
164 * cpu2.c: New file for m32r2 support.
165 * cpu2.h: Likewise.
166 * decode2.c: Likewise.
167 * decode2.h: Likewise.
168 * m32r2.c: Likewise.
169 * mloop2.in: Likewise.
170 * model2.c: Likewise.
171 * sem2-switch.c: Likewise.
172 * arch.c: Regenerate.
173 * arch.h: Regenerate.
174 * cpu.c: Regenerate.
175 * arch.c: Regenerate.
176 * cpuall.c: Regenerate.
177 * cpux.c: Regenerate.
178 * cpux.h: Regenerate.
179 * decode.c: Regenerate.
180 * decode.h: Regenerate.
181 * decodex.c: Regenerate.
182 * decodex.h: Regenerate.
183 * model.c: Regenerate.
184 * modelx.c: Regenerate.
185 * sem-switch.c: Regenerate.
186 * sem.c: Regenerate.
187 * semx-switch.c: Regenerate.
188 * m32r-sim.h: Add EVB register support.
189 * sim-if.c: Likewise.
190 * sim-main.h: Likewise.
191 * traps.c: Likewise.
192
a6fc1778
DB		 1932003-09-08 Dave Brolley <brolley@redhat.com>
194
195 On behalf of Doug Evans <dje@sebabeach.org>
196 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
197
6b4a8935
AC		 1982003-02-27 Andrew Cagney <cagney@redhat.com>
199
200 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
201
57465455
DE		 2022002-12-19 Doug Evans <dje@sebabeach.org>
203
204 * arch.c,arch.h,cpuall.h: Regenerate.
205 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
206 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
207
c8cca39f
AC		 2082002-06-16 Andrew Cagney <ac131313@redhat.com>
209
210 * configure: Regenerated to track ../common/aclocal.m4 changes.
211
378af1d6
DB		 2122001-11-14 Dave Brolley <brolley@redhat.com>
213
214 * arch.c: Regenerate.
215 * arch.h: Regenerate.
216 * cpu.c: Regenerate.
217 * cpu.h: Regenerate.
218 * cpuall.h: Regenerate.
219 * cpux.c: Regenerate.
220 * cpux.h: Regenerate.
221 * decode.c: Regenerate.
222 * decode.h: Regenerate.
223 * decodex.c: Regenerate.
224 * decodex.h: Regenerate.
225 * model.c: Regenerate.
226 * modelx.c: Regenerate.
227 * sem-switch.c: Regenerate.
228 * sem.c: Regenerate.
229 * semx-switch.c: Regenerate.
230
e3e473da
BE		 2312001-07-05 Ben Elliston <bje@redhat.com>
232
233 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
234 (stamp-cpu): Likewise.
235 (stamp-xcpu): Likewise.
236
55552082
DB		 2372001-03-05 Dave Brolley <brolley@redhat.com>
238
378af1d6
DB		 239 * arch.c: Regenerate.
240 * arch.h: Regenerate.
241 * cpu.c: Regenerate.
242 * cpu.h: Regenerate.
243 * cpuall.h: Regenerate.
244 * cpux.c: Regenerate.
245 * cpux.h: Regenerate.
246 * decode.c: Regenerate.
247 * decode.h: Regenerate.
248 * decodex.c: Regenerate.
249 * decodex.h: Regenerate.
250 * model.c: Regenerate.
251 * modelx.c: Regenerate.
252 * sem-switch.c: Regenerate.
253 * sem.c: Regenerate.
254 * semx-switch.c: Regenerate.
55552082 255
9397fcbf
FCE		 2562001-01-12 Frank Ch. Eigler <fche@redhat.com>
257
258 * configure: Regenerated with sim_scache fix.
259
fec7d8b0
GM		 2602000-11-18 Greg McGary <greg@mcgary.org>
261
262 * Makefile.in: remove `@true' commands for rules that have
263 $(CGEN_MAINT) as a prerequisite.
264
fb27a91c
DB		 2652000-10-06 Dave Brolley <brolley@redhat.com>
266
267 * sem.c: Regenerated.
268 * sem-switch.c: Regenerated.
269 * semx-switch.c: Regenerated.
270
de8f5985
DB		 2712000-08-28 Dave Brolley <brolley@redhat.com>
272
273 * Makefile.in: Use of @true confuses VPATH. Remove it.
274 * cpu.h: Regenerated.
275 * cpux.h: Regenerated.
276 * decode.c: Regenerated.
277 * decodex.c: Regenerated.
278 * model.c: Regenerated.
279 * modelx.c: Regenerated.
280 * sem-switch.c: Regenerated.
281 * sem.c: Regenerated.
282 * semx-switch.c: Regenerated.
283
604259a0
FCE		 2842000-08-21 Frank Ch. Eigler <fche@redhat.com>
285
286 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
287 (stamp-arch, stamp-cpu): New targets.
288
eb2d80b4
AC		 289Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
290
291 * configure: Regenerated to track ../common/aclocal.m4 changes.
292
afb2cbbd
DB		 2932000-03-30 Dave Brolley <brolley@redhat.com>
294
295 * configure: Regenerated.
296
2df3850c
JM		 2971999-10-04 Doug Evans <devans@casey.cygnus.com>
298
299 * arch.c,arch.h,cpuall.h: Rebuild.
300 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
301
2acceee2
JM		 3021999-09-29 Doug Evans <devans@casey.cygnus.com>
303
304 * mloop.in: Update call to sim_engine_invalid_insn.
305 * sem.c,sem-switch.c: Rebuild.
306 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
307 result to SEM_PC. Return vpc.
2df3850c
JM		 308 * mloopx.in: Ditto.
309 * semx-switch.c: Rebuild.
2acceee2
JM		 310
311Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
312
313 * traps.c (sim_engine_invalid_insn): Return PC.
314
d4f3574e
SS		 315Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
316
317 * configure: Regenerated to track ../common/aclocal.m4 changes.
318
2df3850c
JM		 3191999-09-01 Doug Evans <devans@casey.cygnus.com>
320
321 * decodex.c: Rebuild.
322
104c1213
JM		 3231999-08-28 Doug Evans <devans@casey.cygnus.com>
324
325 * sem.c: Rebuild
326
2df3850c
JM		 327 * cpux.h: Rebuild.
328
96baa820
JM		 3291999-08-09 Doug Evans <devans@casey.cygnus.com>
330
331 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 332 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 333
3341999-08-04 Doug Evans <devans@casey.cygnus.com>
335
336 * m32r-sim.h (SEM_SKIP_INSN): Delete.
337 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 338 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
339 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
340 (emit_full_parallel): Ditto.
96baa820 341
cd0fc7c3
SS		 3421999-05-08 Felix Lee <flee@cygnus.com>
343
344 * configure: Regenerated to track ../common/aclocal.m4 changes.
345
7a292a7a
SS		 346Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
347
348 * devices.c (device_io_read_buffer): New arg `sd'.
349 (device_io_write_buffer): New arg `sd'.
350 (device_error): Give proper arg spec.
351
3521999-04-10 Doug Evans <devans@casey.cygnus.com>
353
354 * sem-switch.c,sem.c: Rebuild.
2df3850c 355 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 356
3571999-03-27 Doug Evans <devans@casey.cygnus.com>
358
359 * decode.c: Rebuild.
2df3850c 360 * decodex.c: Rebuild.
7a292a7a
SS		 361
3621999-03-26 Doug Evans <devans@casey.cygnus.com>
363
364 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
365
3661999-03-22 Doug Evans <devans@casey.cygnus.com>
367
368 * arch.c,arch.h,model.c: Rebuild.
2df3850c 369 * modelx.c: Rebuild.
7a292a7a
SS		 370 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
371 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
372 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
373 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
374 (m32rbf_store_register): Ditto.
375 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
376 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
377 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
378 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
379 with appropriate calls to m32rbf_*.
380
3811999-03-11 Doug Evans <devans@casey.cygnus.com>
382
383 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 384 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 385 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
386 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
387
3881999-02-25 Doug Evans <devans@casey.cygnus.com>
389
390 * cpu.c,cpu.h: Rebuild.
391
c906108c
SS		 3921999-02-09 Doug Evans <devans@casey.cygnus.com>
393
394 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
395 (stamp-xmloop): s/-parallel/-parallel-write/.
396 * configure.in (sim_link_files,sim_link_links): Delete.
397 * configure: Rebuild.
398 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 399 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 400 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
401 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
402 m32r_cgen_opcode_open. Set disassembler.
403 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
404 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
405 m32r-desc.h,m32r-opc.h,m32r-sim.h.
406
2df3850c
JM		 407Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
408
409 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
410
c906108c
SS		 4111999-01-27 Doug Evans <devans@casey.cygnus.com>
412
413 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 414 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 415
4161999-01-15 Doug Evans <devans@casey.cygnus.com>
417
418 * decode.h,model.c: Regenerate.
2df3850c 419 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 420
4211999-01-14 Doug Evans <devans@casey.cygnus.com>
422
423 * arch.c,arch.h,cpuall.h: Regenerate.
424 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
425 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 426 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 427
4281999-01-11 Doug Evans <devans@casey.cygnus.com>
429
430 * Makefile.in (m32r-clean): rm eng.h.
431 * sim-main.h: Delete inclusion of ansidecl.h.
432 * cpu.h: Regenerate.
2df3850c 433 * cpux.h: Regenerate.
c906108c
SS		 434
4351999-01-06 Doug Evans <devans@casey.cygnus.com>
436
437 * cpu.h: Regenerate.
2df3850c 438 * cpux.h: Regenerate.
c906108c
SS		 439
4401999-01-05 Doug Evans <devans@casey.cygnus.com>
441
442 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
443 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
444 (sim-if.o): Use SIM_MAIN_DEPS.
445 (arch.o,traps.o,devices.o): Ditto.
446 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
447 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 448 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 449 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
450 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
451 ([GS]ET_H_CR): Define.
452 (m32rbf_h_psw_[gs]et_handler): Declare.
453 ([GS]ET_H_PSW): Define.
454 (m32rbf_h_accum_[gs]et_handler): Declare.
455 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 456 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
457 (m32rxf_h_accums_[gs]et_handler): Declare.
458 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 459 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
460 * m32r.c (WANT_CPU): Define as m32rbf.
461 (all register access fns): Rename to ..._handler.
2df3850c
JM		 462 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
463 * m32rx.c (WANT_CPU): Define as m32rxf.
464 (all register access fns): Rename to ..._handler.
c906108c
SS		 465
4661998-12-14 Doug Evans <devans@casey.cygnus.com>
467
468 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
469 (SIM_AC_OPTION_ALIGNMENT): Make strict.
470 * configure: Regenerate.
471
472 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
473 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
474 * traps.c (m32r_core_signal): Handle --environment=operating.
475
4761998-12-09 Doug Evans <devans@casey.cygnus.com>
477
478 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 479 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 480
481 * sim-if.c: Include string.h or strings.h if present.
482
4831998-12-04 Doug Evans <devans@casey.cygnus.com>
484
485 * configure.in: Call SIM_AC_OPTION_INLINE.
486 * configure: Regenerate.
487 * sim-main.h: Protect against multiple inclusion.
488 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
489 Done by cgen-sim.h now.
490 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
491 * cpuall.h: Regenerate.
492 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
493 * mloop.in (extract16): Make static inline again.
494 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
495 (extract32): Ditto.
496 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
497 (execute): Test ARGBUF_PROFILE_P before profiling.
498 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 499 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
500 * mloopx.in: Rewrite.
c906108c
SS		 501
5021998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
503
504 * devices.c (device_io_write_buffer): Fix typo.
505 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
506 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
507
5081998-11-18 Doug Evans <devans@casey.cygnus.com>
509
510 * Makefile.in (M32R_OBJS): Delete extract.o.
511 (extract.o): Delete.
512 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
513 * mloop.in (extract16): Update type of `insn' arg.
514 Delete call to d->extract.
515 (extract32): Ditto.
2df3850c
JM		 516 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
517 * mloopx.in (extractx16): Update type of `insn' arg.
518 Delete call to d->extract. Delete arg pbb_p. All callers updated.
519 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
520 (extractx32): Ditto.
c906108c
SS		 521
522Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
523
524 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
525 before cgen-types.h.
526 * tconfig.in: Guard against multiple inclusion.
527 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 528 * cpux.h: Ditto.
c906108c
SS		 529
530Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
531
532 * sim-main.h: #include cpu-opc.h.
533 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
534 to get #include cleanup.
2df3850c 535 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 536
537 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
538 CGEN_INCLUDE_DEPS.
539 (M32RBF_INCLUDE_DEPS): Define.
540 (m32r .o's): Depend on it.
541 (mloop.c): Update call to genmloop.sh.
542 * cpu.h,cpuall.h: Regenerate.
543 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
544 #include cgen-scache.h,cgen-cpu.h.
545 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 546 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
547 (m32rx .o's): Depend on it.
548 (mloopx.c): Update call to genmloop.sh.
549 * cpux.h: Regenerate.
c906108c
SS		 550
551Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
552
553 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
554
555Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
556
557 Add pseudo-basic-block execution support.
558 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
559 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
560 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
561 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
562 * arch.c,arch.h,cpuall.h: Regenerate.
563 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
564 * sem-switch.c,sem.c: Regenerate.
565 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
566 load_regs_pending.
567 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
568 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
569 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
570 m32rbf_h_accum_set): Likewise.
571 (m32r_model_{init,update}_insn_cycles): Delete.
572 (m32rbf_model_insn_{before,after}): New fns.
573 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
574 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
575 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
576 (check_load_stall): New fn.
577 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
578 (m32rbf_model_test_u_exec): New fn.
579 * mloop.in: Rewrite, use pbb support.
580 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
581 (sim_fetch_register,sim_store_register): Delete.
582 * sim-main.h (CIA_GET,CIA_SET): Fix.
583 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
584 * tconfig.in (WITH_SCACHE_PBB): Define.
585 (WITH_SCACHE_PBB_M32RBF): Define.
586 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
587 (m32r_trap): Pass pc to sim_engine_halt.
588 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
589 * configure: Regenerate.
2df3850c
JM		 590 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
591 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 592 (semx.o): Delete.
593 (extractx.o): Add.
2df3850c
JM		 594 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
595 * readx.c: Delete.
596 * semx.c: Delete.
597 * extractx.c: New file.
598 * semx-switch.c: New file.
599 * m32r-sim.h (BRANCH_NEW_PC): Delete.
600 (SEM_SKIP_INSN): New macro.
601 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
602 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
603 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
604 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
605 (m32rxf_model_insn_{before,after}): New fns.
606 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
607 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
608 (check_load_stall): New fn.
609 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
610 * mloopx.in: Rewrite, use pbb support.
611 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
612 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 613
614Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
615
616 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
617 ({ACC1L,ACC1H}_REGNUM): New macros.
618 (m32r_decode_gdb_ctrl_regnum): Add prototype.
619 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
620 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 621 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 622
623Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
624
625 * m32r-sim.h (GET_H_SM): New macro.
626 (UART params): Update to msa2000.
627 * devices.c (device_io_read_buffer): Update to msa2000.
628 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
629 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
630 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 631 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
632 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
633 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 634
635Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
636
637 * m32r-sim.h (m32r_trap): Update prototype.
638 * traps.c (m32r_trap): New arg `pc'.
639 * sem.c,sem-switch.c: Regenerated.
2df3850c 640 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 641
642Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
643
644 Rename cpu m32r to m32rb to distinguish from architecture name.
645 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
646 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
647 * tconfig.in (WANT_CPU_M32RB): Ditto.
648 * m32r.c (WANT_CPU_M32RB): Ditto.
649 (*): m32r_ cpu fns renamed to m32rb_.
650 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
651 * arch.h,arch.c: Regenerate.
652 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
653 * sem-switch.c,sem.c: Regenerate.
654
655 * sim-if.c (sim_open): Don't allocate memory on top of any user
656 specified memory.
657 (h_gr_get,h_gr_set): Delete.
658 * sim-main.h (h_gr_get,h_gr_set): Delete.
659 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
660 a_m32r_h_gr_[gs]et.
661
662 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
663
664 * sim-if.c (sim_open): Open opcode table.
665 (sim_close): Close it.
666
2df3850c
JM		 667Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
668
669 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
670 accept an accumulator choice.
671 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
672
c906108c
SS		 673Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
674
675 * m32r.c: Include cgen-mem.h.
676 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 677 * m32rx.c: Include cgen-mem.h.
678 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 679
680Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
681
682 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 683 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 684
685Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
686
687 * Makefile.in: cgen_maint -> CGEN_MAINT.
688 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
689 * configure: Regenerate.
690 * arch.c,arch.h,cpuall.h: Regenerate.
691 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
692 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 693 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
694 * semx.c: Regenerate.
695 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 696
697Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
698
699 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
700 load_stall,biggest_cycles.
701 * m32r.c (m32r_model_mark_get_h_gr): Update.
702 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
703 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
704 * mloop.in: Call cycle init/update fns.
705 * model.c: Regenerate.
2df3850c
JM		 706 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
707 * mloopx.in: Call cycle init/update fns.
708 * modelx.c: Regenerate.
709
c906108c
SS		 710Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
711
712 * traps.c: New file. Trap support moved here from sim-if.c.
713 * Makefile.in (SIM_OBJS): Add traps.o
714 * sim-if.c: Don't include targ-vals.h.
715 (sim_engine_illegal_insn): Moved to traps.c
716 * sim-main.h (SIM_CORE_SIGNAL): Define.
717 (m32r_core_signal): Declare.
718 * m32r-sim.h (m32r_trap): Declare.
719
720 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
721 register.
722
723 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
724 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
725 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
726
727 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 728 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 729
730Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
731
732 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
733 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
734 (execute): Count parallel insns.
735 * sim-if.c (print_m32r_misc_cpu): Print count.
736 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
737
738 Zero bottom two bits of pc in jmp,jl insns.
739 * sem.c,sem-switch.c: Regenerate.
2df3850c 740 * semx.c: Regenerate.
c906108c
SS		 741
742Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
743
744 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
745
746Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
747
748 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
749 (sim_sync_stop): New function.
750
751Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
752
753 * Makefile.in (devices.o): Add dependencies.
754
755 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
756 * sem-switch.c,sem.c: Regenerate.
757 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 758 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
759 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
760 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
761 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 762
763Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
764
765 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
766
767Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
768
769 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
770 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 771 * cpux.h: Ditto.
772 * modelx.c: Ditto.
c906108c
SS		 773
774 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 775 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 776 * decode.c,decode.h: Regenerate, introduces IDESC table.
777 * mloop.in (extract16,extract32): Add IDESC support.
778 Update names of semantic handler member names.
779 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 780 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
781 * mloopx.in: Add IDESC support.
782 Update names of semantic handler member names.
783 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 784
785 * sem-switch.c: Regenerate. Redo computed goto label handling.
786 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 787 * readx.c: Regenerate. Redo computed goto label handling.
788 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
789 support.
c906108c
SS		 790
791 * m32r.c (m32r_fetch_register): Change result type and args to
792 conform to sim_fetch_register interface.
793 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 794 * m32rx.c (m32rx_fetch_register): Change result type and args to
795 conform to sim_fetch_register interface.
796 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 797
798 * sim-if.c (alloc_cpu): Delete.
799 (free_state): Uninstall modules here ...
800 (sim_open): ... and not here. Call sim_cpu_alloc_all.
801 Set default architecture/model if not specified.
802 (sim_fetch_register,sim_store_register): Rewrite.
803
804 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
805 and moved to common/sim-cpu.c.
806 (sim_create_inferior): Update.
807 (do_trap): Update.
808 * sim-main.h (h_pc_get,h_pc_set): Delete.
809
810 * sim-main.h (sim_cia): Change to USI.
811 (sim_cpu): Move m32r_misc_profile before machine generated part.
812
813Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
814
815 * configure: Regenerated to track ../common/aclocal.m4 changes.
816
817Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
818
819 * model.c: Rebuilt.
2df3850c 820 * modelx.c: Rebuilt.
c906108c
SS		 821
822Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
823
824 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
825 and variable renaming due to macro insn additions.
826 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 827 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
828 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 829
830Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
831
832 * configure: Regenerated to track ../common/aclocal.m4 changes.
833 * config.in: Ditto.
834
835Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
836
837 * acconfig.h: New file.
838 * configure.in: Reverted change of Apr 24; use sinclude again.
839
840Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
841
842 * configure: Regenerated to track ../common/aclocal.m4 changes.
843 * config.in: Ditto.
844
845Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
846
847 * configure.in: Don't call sinclude.
848
849Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
850
851 * cpu.c,sem.c,sem-switch.c: Regenerate. From
852 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
853 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
854 #include cgen-ops.h.
2df3850c
JM		 855 * cpux.c,readx.c,semx.c: Regenerate.
856 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
857 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
858 (m32r_h_accums_get): Sign extend top 8 bits.
859
860Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
861
862 * semx.c: Regenerate.
c906108c
SS		 863
864Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
865
866 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 867 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 868
869Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
870
871 * configure: Regenerated to track ../common/aclocal.m4 changes.
872
873Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
874
875 * configure: Regenerated to track ../common/aclocal.m4 changes.
876
877Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
878
879 * configure: Regenerated to track ../common/aclocal.m4 changes.
880
881Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
882
883 * configure: Regenerated to track ../common/aclocal.m4 changes.
884
885Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
886
887 * config.in (HAVE_FCNTL_H): Add.
888 * configure: Regenerate.
889 * Makefile.in (SIM_OBJS): Add devices.o.
890 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
891 (UART_*): Define m32r serial port parameters.
892 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
893 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
894 * devices.c: To here.
895 * sim-if.c: Don't include signal.h,sim-core.h.
896 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
897 (sim_resume): Call sim_module_{resume,suspend}.
898 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
899
900 * tconfig.in (SIM_HANDLES_LMA): Define.
901
902 * sim-if.c (do_trap): Result is new pc.
903 Handle --environment=operating.
904 * sem-switch.c,sem.c: Regenerate.
2df3850c 905 * semx.c: Regenerate.
c906108c
SS		 906
907Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
908
909 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
910 sim_core_*_map with read_map, write_map, exec_map resp.
911
912Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
913
914 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
915 (arch.o): Delete cpu-opc.h dependency.
916 (decode.o,model.o): Likewise.
2df3850c 917 (decodex.o,modelx.o): Likewise.
c906108c
SS		 918
919 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 920 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 921
922Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
925
926 * sim-if.c (sim_info): Delete.
927
2df3850c
JM		 928Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
929
930 * mloopx.in: Fix handling of branch in parallel with another insn.
931 * semx.c: Regenerate.
932
c906108c
SS		 933Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
934
935 * sim-main.h: #include symcat.h.
936 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
937 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
938 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
939 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 940 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
941 * mloopx.in: Rewrite.
942 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 943
944Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
945
946 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
947 in the backup PC register.
2df3850c
JM		 948 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
949 in the backup PC register.
c906108c
SS		 950
951Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
952
953 * m32r.c (do_lock,do_unlock): Delete.
954 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
955 * sem.c,sem-switch.c: Regenerate.
2df3850c 956 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 957
958Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
959
960 * Makefile.in (M32R_OBJS): Add cpu.o.
961 (cpu.o): Add rule for.
962 (NL_TARGET): Define.
963 * configure.in: Add AC_CHECK_PROG(SCHEME).
964 * cpu.c: New file.
965 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
966 * sem-switch.c,sem.c: Regenerate.
967 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 968 (M32RX_OBJS): Add cpux.o.
969 (cpux.o): Add rule for.
970 cpux.c: New file.
971 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
972 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
973 (m32rx_h_cr_{get,set}): New functions.
974 (m32rx_h_accums_{get,set}): New functions.
975 * mloopx.in: Rewrite main loop.
c906108c
SS		 976
977 * m32r.c (do_trap): Move from here.
978 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
979 (sim_create_inferior): Use h_pc_set.
980 (h_pc_{get,set}): New functions.
981 (h_gr_{get,set}): New functions.
982 (syscall_{read,write}_mem): New functions.
983 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
984
985Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
986
987 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
988 length parameter. Return -1.
989 (sim_create_inferior): Pass 4 sim_store_register.
990
991Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
992
993 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
994
995 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 996 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 997
998Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
999
1000 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1001 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1002 * m32rx.c (m32rx_h_accums_set): New function.
1003 (m32rx_model_mark_[gs]et_h_gr): New function.
1004 * mloopx.in: Rewrite.
1005 * Makefile.in (mloopx.o): Build with -parallel.
1006 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1007 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1008
1009Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1010
1011 * Makefile.in (m32r.o): Depend on cpu.h
1012 (extract.o): Pass -DSCACHE_P.
1013 * mloop.in (extract{16,32}): Update call to m32r_decode.
1014 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1015 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1016 * sim-main.h: #include "ansidecl.h".
1017 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1018 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1019 (m32rx.o): New rule.
1020 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1021 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1022 (m32rx_h_accums_get): New function.
1023 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1024 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1025
1026Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1027
1028 * configure: Regenerated to track ../common/aclocal.m4 changes.
1029
1030Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1031
1032 * configure: Regenerated to track ../common/aclocal.m4 changes.
1033
2df3850c
JM		 1034Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1035
1036 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1037 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1038 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1039
c906108c
SS		 1040Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1041
1042 * cpux.h: Fix duplicate definition of h_accums field for
1043 fmt_53_sadd structure.
1044
2df3850c
JM		 1045Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1046
1047 * Makefile.in: Add m32rx objs, and rules to build them.
1048 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1049 * m32rx.c, mloopx.in: New files.
1050
c906108c
SS		 1051Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1052
1053 * configure: Regenerated to track ../common/aclocal.m4 changes.
1054
1055Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1056
1057 * arch.c, arch.h, cpuall.h: New files.
1058 * arch-defs.h: Deleted.
1059 * mloop.in: Renamed from mainloop.in.
1060 * Makefile.in: Update.
1061 * sem-ops.h: Deleted.
1062 * mem-ops.h: Deleted.
1063 (arch): Renamed from CPU.
1064 * cpu.h: New file.
1065 * decode.c: Redone.
1066 * decode.h: Redone.
1067 * extract.c: Redone.
1068 * model.c: Redone.
1069 * sem-switch.c: Redone.
1070 * sem.c: Renamed from semantics.c, and redone.
1071 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1072 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1073 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1074 (m32r_{fetch,store}_register): New functions.
1075 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1076 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1077 (h_cr_{get,set}): Prefix with m32r_.
1078 (do_trap): Fetch state from current_cpu, not current_state.
1079 Call sim_engine_halt instead of engine_halt.
1080 * sim-if.c (alloc_cpu): New function.
1081 (free_state): New function.
1082 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1083 type. Call sim_analyze_program.
1084 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1085 (sim_resume): Handle m32rx.
c906108c
SS		 1086 (sim_stop_reason): Deleted.
1087 (print_m32r_misc_cpu): Update.
2df3850c 1088 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1089 (sim_{read,write}): Deleted.
1090 (sim_engine_illegal_insn): New function.
1091 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1092 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1093 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1094 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1095 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1096 (sim_state): Delete members core,events,halt_jmp_buf.
1097 Change `cpu' member to be a pointer to the cpu's struct, rather than
1098 record inside the state struct.
1099 * tconfig.in (WITH_DEVICES): Define here.
1100 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1101
1102Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1103
1104 * arch-defs.h (INSN_NAME): Fix typo.
1105
1106Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1107
1108 * configure: Regenerated to track ../common/aclocal.m4 changes.
1109 * config.in: Ditto.
1110
1111Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1112
1113 * m32r-sim.h (MSPR_ADDR): New macro.
1114 (m32r_mspr_device): Declare.
1115 (struct _device): Define.
1116 * m32r.c (m32r_mspr_device): New global.
1117 (device_{io_{read,write}_buffer,error}): New functions.
1118 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1119 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1120 (sim_open): Attach device to handle MSPR register.
1121 * sim-main.h (WITH_DEVICES): Define as 1.
1122 Include cpu-sim.h.
1123
1124 * configure: Regenerated to track ../common/aclocal.m4 changes.
1125
1126Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1127
1128 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1129 * configure: Regenerated.
1130
1131Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1132
1133 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1134 * sim-if.c (sim_open): Call sim_config.
1135 (sim_stop_reason): Update call to sim_signal_to_host.
1136
1137Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1138
1139 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1140
1141Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1142
1143 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1144
1145Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1146
1147 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1148
1149Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1150
1151 * configure: Regenerated to track ../common/aclocal.m4 changes.
1152
1153Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1154
1155 * configure: Regenerated to track ../common/aclocal.m4 changes.
1156
1157Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1158
1159 * configure: Regenerated to track ../common/aclocal.m4 changes.
1160
1161Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1162
1163 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1164 SIM_DEFAULT_MODEL): Delete, moved to common.
1165 (SIM_EXTRA_CFLAGS): Update.
1166
1167Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168
1169 * configure.in (sim_link_links): Configure non-strict memory
1170 alignment.
1171
1172 * configure: Regenerated to track ../common/aclocal.m4 changes.
1173
1174Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175
1176 * configure: Regenerated to track ../common/aclocal.m4 changes.
1177
1178Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1179
1180 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1181 using sim_do_commandf.
1182 (sim_open): Set magic-number at the start.
1183 (sim_do_command): Implement.
1184
1185 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1186
1187Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1188
1189 * configure: Regenerated to track ../common/aclocal.m4 changes.
1190
1191Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1192
1193 * configure: Regenerated to track ../common/aclocal.m4 changes.
1194
1195Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1196
1197 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1198
1199Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1200
1201 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1202
1203Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1204
1205 * configure: Regenerated to track ../common/aclocal.m4 changes.
1206 * config.in: Ditto.
1207
1208Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1209
1210 * sim-if.c (sim_kill): Delete.
1211 (sim_create_inferior): Add ABFD argument.
1212 (sim_load): Move setting of PC from here.
1213 (sim_create_inferior): To here.
1214 (sim_load): Delete, use sim-hload.c instead.
1215
1216 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1217
1218Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1219
1220 * configure: Regenerated to track ../common/aclocal.m4 changes.
1221 * config.in: Ditto.
1222
1223Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224
1225 * sim-if.c (sim_open): Add ABFD argument.
1226
1227Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1228
1229 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1230 * sim-if.c (sim_open): Use it.
1231
1232Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1233
1234 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1235
1236Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1237
1238 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1239 (sim_write): Ditto for write.
1240
1241 * m32r.c (do_trap): Ditto for read/write.
1242
1243Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1244
1245 * sim-if.c (sim_open): Add callback argument.
1246 (sim_set_callbacks, sim_callback): Delete.
1247 (sim_load): Set STATE_LOADED_P.
1248
1249Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1250
1251 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1252 sim_engine_abort.
1253
1254Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1255
1256 * sim-if.c (sim_open): Update to reflect changes to core in
1257 ../common/.
1258 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1259 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1260 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1261
1262Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1263
1264 * decode.c (decode): Add computed goto support.
1265
1266Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1267
1268 * mem-ops.h: Stub additional core read/write arguments.
1269
1270 * sim-main.h: Declare sim_cia - type SI.
1271 (struct _sim_cpu): Move base type to end per common.
1272 (struct _sim_state): Ditto.
1273
1274Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1275
1276 Merge from branch into devo. CGEN generic files moved to common
1277 directory. K&R C support is no longer provided.
1278
1279Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1280
1281 * configure: Regenerated to track ../common/aclocal.m4 changes.
1282
1283Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1284
1285 * Makefile.in, seman-cache.c: new file, for wingdb build.
1286 * sim-alloca.h: fixed for wingdb.
1287
1288Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1289
1290 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1291 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1292 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1293
1294Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1295
1296 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1297 (exc_illegal): Likewise.
1298 * decode.c (decode_vars): Add decode_illegal.
1299 * genmloop.sh: #include "cpu-opc.h".
1300 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1301 (labels): Add case_INSN_ILLEGAL.
1302 (SWITCH): Add INSN_ILLEGAL case.
1303
1304Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1305
1306 * model.c (model_module): Use 0 not NULL.
1307
1308 * genmloop.sh (sim_main_loop): Handle k&r c.
1309
1310 * sem-switch.c: Regenerate to get k&r c support.
1311 * semantics.c: Likewise.
1312
1313 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1314 (ADDCSI,SUBCSI): New functions.
1315 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1316 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1317
1318 * simcache.c (simcache_{install,init,uninstall}): Use
1319 DECLARE_MODULE_INSTALL_HANDLER.
1320 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1321
1322 * utils.c: #include "semops.h".
1323
1324Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1325
1326 * profile.c (profile_print_simcache): Fix thinko in printf text.
1327
1328 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1329
1330Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1331
1332 * m32r.c (h_cr_get): Rewrite.
1333 (h_cr_set): Rewrite.
1334 * sem-switch.c (rte): bcarry renamed to bcond.
1335 * semantics.c (rte): Likewise.
1336 * simdefs.h (CPU_STATE): Likewise.
1337
1338 * config.in (HAVE_SYS_TIME_H): Add.
1339 * configure.in: Check for sys/time.h.
1340 * configure: Regenerated.
1341 * utils.c: Include sys/time.h if present.
1342
1343 * common.c (sim_parse_args): Account for NULL terminating entry
1344 in long_options table.
1345
1346 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1347 Always use cache if configured in.
1348 * mainloop.in (do_extract_insn{16,32}): New functions.
1349 (normal,fast): Call them. Handle starting in left slot.
1350 * simcache.c (simcache_option_handler): Disallow -c0.
1351 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1352
1353 * profile.c (profile_print_simcache): Fix percentage calc.
1354
1355 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1356
1357Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1358
1359 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1360 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1361 Add mod-list.h.
1362 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1363 (sim-if.o,m32r.o,utils.o): Likewise.
1364 (common.o): Don't explicitly depend on mod-list.h.
1365 (mainloop.c): Pass CPU to genmloop.sh.
1366 (stamp-modules): Depend on configure.
1367 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1368 (extract.o): Depend on decode.h, memops.h, semops.h.
1369 (semantics.o,seman-cache.o): Likewise.
1370 (model.o,ops.o): Depend on memops.h.
1371 (extr-cache.o): Disable building for the moment.
1372
1373 * simcommon.h: Delete, move contents into cgen-sim.h.
1374 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1375 (UINT,CGEN_CAT3): Define.
1376 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1377 (decode_t): Renamed to DECODE.
1378
1379 * simfns.h: Delete, contents moved to memops.h,semops.h.
1380 * memops.h: New file.
1381 * semops.h: New file.
1382 * decode.h: Renamed from semantics.h.
1383
1384 * sim-argv.h: New file.
1385 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1386 dependency of sim-argv.h.
1387
1388 * sim-alloca.h: New file.
1389 * common.c: Include it.
1390 * Makefile.in (common.o): Add dependency.
1391
1392 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1393 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1394 * configure.in: sinclude ../common/aclocal.m4.
1395 Check for headers time.h, sys/resource.h.
1396 Check for functions time, getrusage.
1397 (sim_link_{files,links}): Add link cpu-opc.h.
1398 (sim_profile): Add simcache.
1399 (SIM_AC_PROFILE): Add simcache, profile.o.
1400 (simcache module): Delete extr-cache.o for now.
1401 (--enable-sim-cache): Allow specification of default cache size.
1402 * configure: Regenerated.
1403
1404 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1405 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1406 Regenerate.
1407
1408 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1409 Don't include m32r-sim.h.
1410 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1411 Simplify profiling test with PROFILE_MODEL_P.
1412 (mvfc,mvtc): Fix access of control registers.
1413 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1414 Don't include m32r-sim.h.
1415 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1416 Simplify profiling test with PROFILE_MODEL_P.
1417 (mvfc,mvtc): Fix access of control registers.
1418
1419 * sem-switch.c: New file, for GCC computed goto support.
1420
1421 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1422 memops.h,semops.h,trace.h,cpu-sim.h.
1423 (RUN_FAST_P): Change default to run fast if cache size > 0
1424 and not profiling.
1425 (sim_main_loop): Record execution time.
1426 Record instruction count even in fast mode.
1427 (init): Allow cpu to provide init code in mainloop.in.
1428 (FAST): Define as 0 or 1 depending on fast mode.
1429 * mainloop.in (normal): Combine with fast case.
1430 Add support for GCC computed gotos. Count simcache hits/misses.
1431 (init): Initialize "switch" labels if GNUC.
1432
1433 * cgen-utils.in: Don't include opcode/cgen.h.
1434 Include cgen-sim.h, cpu-opc.h.
1435 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1436 * m32r-sim.h: Don't include mod-list.h
1437 (RUN_FAST_P): Delete.
1438 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1439 semops.h,memory.h,trace.h
1440 (h_cr_get,h_cr_set): New functions.
1441 * memory.c: #include cgen-sim.h,callback.h.
1442 * ops.c: Don't include profile.h,m32r-sim.h.
1443 Include cgen-sim.h,memops.h,cpu-sim.h.
1444 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1445 * trace.c: Include cgen-sim.h,cpu-opc.h.
1446 * trace.h (trace_insn_{init,fini}): Declare.
1447
1448 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1449 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1450 Regenerate to get new insn aliases.
1451
1452 * mrun.c: #include "ansidecl.h".
1453 (STATE): Use struct sim_state instead.
1454
1455 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1456 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1457 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1458 (profile_print_simcache): New function.
1459 (profile_print): Call it. Print simulator speed stats.
1460 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1461 PROFILE_MEMORY_MASK.
1462 (MODULE_PROFILE_SIMCACHE_P): Define.
1463 (PROFILE_SIMCACHE_MASK): Define.
1464 (PROFILE_COUNT): New members total_insn_count,exec_time.
1465 New members simcache_hits,simcache_misses.
1466 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1467 (PROFILE_MODEL_P): New macro.
1468 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1469
1470 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1471 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1472 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1473 (sim_info): Pass verbose to profile_print.
1474
1475 * simcache.c: Include cgen-sim.h,callback.h.
1476 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1477 (simcache_option_handler): Ensure cache size at least 2.
1478 Allow config time specification of default cache size.
1479 * simcache.h (struct simcache): Support GCC computed gotos.
1480 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1481 (USING_SIMCACHE_P): New macro.
1482
1483 * simdefs.h: Don't include m32r-opc.h.
1484 (CGEN_MAX_SIM_INSNS): Define.
1485 (CPU_STATE): Regenerate.
1486 (ARGBUF): Regenerate.
1487 (extract,semantic handler decls): Delete, moved to decode.h.
1488
1489 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1490 (USE_SEM_SWITCH): Define.
1491
1492 * utils.c: Include bfd.h,time.h,sys/resource.h.
1493 (sim_time_get,sim_time_elapsed): New functions.
1494 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1495
1496Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1497
1498 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1499 * configure: Regenerated.
1500 * model.c: #include <stdlib.h>.
1501 * simcache.c: #include "libiberty.h".
1502 * simcommon.h (alloca): Handle i386-windows.
1503
1504 * common.c: #include libiberty.h.
1505 (sim_signal_to_host): Return 5 if wingdb.
1506
1507Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1508
1509 * configure.in (sim_cache): Enabled by default now, pass default
1510 cache size to --enable-sim-cache.
1511 * simcache.c (simcache_option_handler): Allow -c 0.
1512
1513 * simdefs.h,simfns.h: Regenerate
1514 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1515
1516Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1517
1518 Add model profiling support.
1519 * configure.in: Handle --enable-sim-model.
1520 (sim_profile): Add model.
1521 * Makefile.in (model.o): Add rule.
1522 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1523 * extract.c (*): Add model profiling support.
1524 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1525 (model_mark_{busy,unbusy}_reg): New functions.
1526 * profile.c (profile_option_handler): Recognize --profile model.
1527 (profile_print_model): New function.
1528 (profile_print): Call it.
1529 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1530 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1531 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1532 load_stall_count,taken_count,untaken_count.
1533 * semantics.c (*): Add model profiling support.
1534 * simcommon.h (struct sim_state): New members mach,model.
1535 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1536 (MAX_MODELS,MAX_UNITS): Define.
1537 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1538
1539 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1540 (stamp-modules): Depend on genmodlist.sh.
1541 * common.c (standard_options): Add --max-insns.
1542 (copy_argv): New function.
1543 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1544 * genmloop.sh: Allow mainloop.in to contain support code.
1545 * mainloop.in: Move do_insn16,do_insn32 here.
1546 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1547 * sim-if.c (sim_open): Don't set max insn count.
1548 (sim_create_inferior): Save argv,envp.
1549 * simcommon.h (struct sim_state): New members argv,envp.
1550 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1551 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1552 (ARGBUF): New members h_gr_get, h_gr_set.
1553 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1554 (trace_printf): Print to buffer, output later by trace_insn_fini.
1555 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1556
1557Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1558
1559 * configure.in (AC_FUNC_ALLOCA): Call.
1560 * configure: Regenerate.
1561 * config.h (HAVE_ALLOCA_H): Add.
1562 * simcommon.h: Add alloca support.
1563 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1564 (DECLARE_OPTION_HANDLER): Define.
1565 (MEM_FN): Declare using PARAMS.
1566 (DECLARE_MEM_FN): Define.
1567 * trace.c (trace_result): Tweak for !STDC.
1568 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1569 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1570 * common.c (sim_print_help_fn): Use PARAMS.
1571 (standard_option_handler): Fix decl for !STDC systems.
1572 * memory.c: #include <stdio.h>
1573 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1574 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1575 * profile.c (profile_install): Likewise.
1576 (profile_option_handler): Likewise.
1577
1578Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1579
1580 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1581 Prefix them with 0x instead.
1582
1583 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1584 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1585 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1586 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1587 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1588 Add support for boolean and/or.
1589 * utils.c: Redo naming of DI functional support.
1590 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1591
1592Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1593
1594 * Directory created.
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