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[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
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6a8b8615
DE		 12009-07-12 Doug Evans <dje@sebabeach.org>
2
3 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
4 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
5
a86de8e0
DE		 62009-06-20 Doug Evans <dje@sebabeach.org>
7
8 * mloop.in: Add missing # comment marker.
9 * mloop2.in: Ditto.
10 * mloopx.in: Ditto.
11
b5bd9624
HPN		 122008-07-11 Hans-Peter Nilsson <hp@axis.com>
13
14 * configure: Regenerate to track ../common/common.m4 changes.
15 * config.in: Ditto.
16
6efef468
JM		 172008-06-06 Vladimir Prus <vladimir@codesourcery.com>
18 Daniel Jacobowitz <dan@codesourcery.com>
19 Joseph Myers <joseph@codesourcery.com>
20
21 * configure: Regenerate.
22
edc5d9ec
HPN		 232006-12-21 Hans-Peter Nilsson <hp@axis.com>
24
25 * acconfig.h: Remove.
26 * config.in: Regenerate.
27
e85e3205
RE		 282006-06-13 Richard Earnshaw <rearnsha@arm.com>
29
30 * configure: Regenerated.
31
2f0122dc
DJ		 322006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
33
34 * configure: Regenerated.
35
20e95c23
DJ		 362006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
37
38 * configure: Regenerated.
39
2b193c4a
MK		 402005-03-23 Mark Kettenis <kettenis@gnu.org>
41
42 * configure: Regenerate.
43
35695fd6
AC		 442005-01-14 Andrew Cagney <cagney@gnu.org>
45
46 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
47 explicit call to AC_CONFIG_HEADER.
48 * configure: Regenerate.
49
f0569246
AC		 502005-01-12 Andrew Cagney <cagney@gnu.org>
51
52 * configure.ac: Update to use ../common/common.m4.
53 * configure: Re-generate.
54
38f48d72
AC		 552005-01-11 Andrew Cagney <cagney@localhost.localdomain>
56
57 * configure: Regenerated to track ../common/aclocal.m4 changes.
58
b7026657
AC		 592005-01-07 Andrew Cagney <cagney@gnu.org>
60
61 * configure.ac: Rename configure.in, require autoconf 2.59.
62 * configure: Re-generate.
63
19e64aa9
KI		 642004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
65
66 Committed by Kei Sakamoto.
67 * traps-linux.c (m32r_trap): Add entries of the following dummy system
68 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
69 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
70 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
71 __NR_getresgid32 and __NR_chown32.
72 * syscall.h: Add new definitions of system call number.
73
379832de
HPN		 742004-12-08 Hans-Peter Nilsson <hp@axis.com>
75
76 * configure: Regenerate for ../common/aclocal.m4 update.
77
1ca6491a
AC		 782004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
79
80 Committed by Andrew Cagney.
81 * traps-linux.c: Don't include linux/module.h.
82 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
83 __NR_get_kernel_syms.
84
4d06b60c
DJ		 852004-05-18 Daniel Jacobowitz <dan@debian.org>
86
87 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
88
df2a9ff4
AC		 892004-02-04 Andrew Cagney <cagney@redhat.com>
90
91 Committed by Andrew Cagney.
92 * mloopx.in: Update copyright.
93 (xextract-pbb): Fixed trap for system calls operation in parallel.
94 * mloop2.in (xextract-pbb): Ditto.
95
6edf0760
NC		 962003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
97
98 * configure.in: Changed for dummy simulator of m32r-linux.
99 * configure: Regenerate.
100 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
101 * traps-linux.c: Added for dummy simulator of m32r-linux.
102 * syscall.h: Ditto.
103 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
104 simulator for m32r-linux.
105 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
106 m32r-linux.
107
16b47b25
NC		 1082003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
109
110 * Makefile.in: Add support for new machine m32r2.
111 * cpu2.c: New file for m32r2 support.
112 * cpu2.h: Likewise.
113 * decode2.c: Likewise.
114 * decode2.h: Likewise.
115 * m32r2.c: Likewise.
116 * mloop2.in: Likewise.
117 * model2.c: Likewise.
118 * sem2-switch.c: Likewise.
119 * arch.c: Regenerate.
120 * arch.h: Regenerate.
121 * cpu.c: Regenerate.
122 * arch.c: Regenerate.
123 * cpuall.c: Regenerate.
124 * cpux.c: Regenerate.
125 * cpux.h: Regenerate.
126 * decode.c: Regenerate.
127 * decode.h: Regenerate.
128 * decodex.c: Regenerate.
129 * decodex.h: Regenerate.
130 * model.c: Regenerate.
131 * modelx.c: Regenerate.
132 * sem-switch.c: Regenerate.
133 * sem.c: Regenerate.
134 * semx-switch.c: Regenerate.
135 * m32r-sim.h: Add EVB register support.
136 * sim-if.c: Likewise.
137 * sim-main.h: Likewise.
138 * traps.c: Likewise.
139
a6fc1778
DB		 1402003-09-08 Dave Brolley <brolley@redhat.com>
141
142 On behalf of Doug Evans <dje@sebabeach.org>
143 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
144
6b4a8935
AC		 1452003-02-27 Andrew Cagney <cagney@redhat.com>
146
147 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
148
57465455
DE		 1492002-12-19 Doug Evans <dje@sebabeach.org>
150
151 * arch.c,arch.h,cpuall.h: Regenerate.
152 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
153 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
154
c8cca39f
AC		 1552002-06-16 Andrew Cagney <ac131313@redhat.com>
156
157 * configure: Regenerated to track ../common/aclocal.m4 changes.
158
378af1d6
DB		 1592001-11-14 Dave Brolley <brolley@redhat.com>
160
161 * arch.c: Regenerate.
162 * arch.h: Regenerate.
163 * cpu.c: Regenerate.
164 * cpu.h: Regenerate.
165 * cpuall.h: Regenerate.
166 * cpux.c: Regenerate.
167 * cpux.h: Regenerate.
168 * decode.c: Regenerate.
169 * decode.h: Regenerate.
170 * decodex.c: Regenerate.
171 * decodex.h: Regenerate.
172 * model.c: Regenerate.
173 * modelx.c: Regenerate.
174 * sem-switch.c: Regenerate.
175 * sem.c: Regenerate.
176 * semx-switch.c: Regenerate.
177
e3e473da
BE		 1782001-07-05 Ben Elliston <bje@redhat.com>
179
180 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
181 (stamp-cpu): Likewise.
182 (stamp-xcpu): Likewise.
183
55552082
DB		 1842001-03-05 Dave Brolley <brolley@redhat.com>
185
378af1d6
DB		 186 * arch.c: Regenerate.
187 * arch.h: Regenerate.
188 * cpu.c: Regenerate.
189 * cpu.h: Regenerate.
190 * cpuall.h: Regenerate.
191 * cpux.c: Regenerate.
192 * cpux.h: Regenerate.
193 * decode.c: Regenerate.
194 * decode.h: Regenerate.
195 * decodex.c: Regenerate.
196 * decodex.h: Regenerate.
197 * model.c: Regenerate.
198 * modelx.c: Regenerate.
199 * sem-switch.c: Regenerate.
200 * sem.c: Regenerate.
201 * semx-switch.c: Regenerate.
55552082 202
9397fcbf
FCE		 2032001-01-12 Frank Ch. Eigler <fche@redhat.com>
204
205 * configure: Regenerated with sim_scache fix.
206
fec7d8b0
GM		 2072000-11-18 Greg McGary <greg@mcgary.org>
208
209 * Makefile.in: remove `@true' commands for rules that have
210 $(CGEN_MAINT) as a prerequisite.
211
fb27a91c
DB		 2122000-10-06 Dave Brolley <brolley@redhat.com>
213
214 * sem.c: Regenerated.
215 * sem-switch.c: Regenerated.
216 * semx-switch.c: Regenerated.
217
de8f5985
DB		 2182000-08-28 Dave Brolley <brolley@redhat.com>
219
220 * Makefile.in: Use of @true confuses VPATH. Remove it.
221 * cpu.h: Regenerated.
222 * cpux.h: Regenerated.
223 * decode.c: Regenerated.
224 * decodex.c: Regenerated.
225 * model.c: Regenerated.
226 * modelx.c: Regenerated.
227 * sem-switch.c: Regenerated.
228 * sem.c: Regenerated.
229 * semx-switch.c: Regenerated.
230
604259a0
FCE		 2312000-08-21 Frank Ch. Eigler <fche@redhat.com>
232
233 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
234 (stamp-arch, stamp-cpu): New targets.
235
eb2d80b4
AC		 236Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
237
238 * configure: Regenerated to track ../common/aclocal.m4 changes.
239
afb2cbbd
DB		 2402000-03-30 Dave Brolley <brolley@redhat.com>
241
242 * configure: Regenerated.
243
2df3850c
JM		 2441999-10-04 Doug Evans <devans@casey.cygnus.com>
245
246 * arch.c,arch.h,cpuall.h: Rebuild.
247 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
248
2acceee2
JM		 2491999-09-29 Doug Evans <devans@casey.cygnus.com>
250
251 * mloop.in: Update call to sim_engine_invalid_insn.
252 * sem.c,sem-switch.c: Rebuild.
253 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
254 result to SEM_PC. Return vpc.
2df3850c
JM		 255 * mloopx.in: Ditto.
256 * semx-switch.c: Rebuild.
2acceee2
JM		 257
258Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
259
260 * traps.c (sim_engine_invalid_insn): Return PC.
261
d4f3574e
SS		 262Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
263
264 * configure: Regenerated to track ../common/aclocal.m4 changes.
265
2df3850c
JM		 2661999-09-01 Doug Evans <devans@casey.cygnus.com>
267
268 * decodex.c: Rebuild.
269
104c1213
JM		 2701999-08-28 Doug Evans <devans@casey.cygnus.com>
271
272 * sem.c: Rebuild
273
2df3850c
JM		 274 * cpux.h: Rebuild.
275
96baa820
JM		 2761999-08-09 Doug Evans <devans@casey.cygnus.com>
277
278 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 279 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 280
2811999-08-04 Doug Evans <devans@casey.cygnus.com>
282
283 * m32r-sim.h (SEM_SKIP_INSN): Delete.
284 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 285 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
286 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
287 (emit_full_parallel): Ditto.
96baa820 288
cd0fc7c3
SS		 2891999-05-08 Felix Lee <flee@cygnus.com>
290
291 * configure: Regenerated to track ../common/aclocal.m4 changes.
292
7a292a7a
SS		 293Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
294
295 * devices.c (device_io_read_buffer): New arg `sd'.
296 (device_io_write_buffer): New arg `sd'.
297 (device_error): Give proper arg spec.
298
2991999-04-10 Doug Evans <devans@casey.cygnus.com>
300
301 * sem-switch.c,sem.c: Rebuild.
2df3850c 302 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 303
3041999-03-27 Doug Evans <devans@casey.cygnus.com>
305
306 * decode.c: Rebuild.
2df3850c 307 * decodex.c: Rebuild.
7a292a7a
SS		 308
3091999-03-26 Doug Evans <devans@casey.cygnus.com>
310
311 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
312
3131999-03-22 Doug Evans <devans@casey.cygnus.com>
314
315 * arch.c,arch.h,model.c: Rebuild.
2df3850c 316 * modelx.c: Rebuild.
7a292a7a
SS		 317 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
318 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
319 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
320 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
321 (m32rbf_store_register): Ditto.
322 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
323 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
324 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
325 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
326 with appropriate calls to m32rbf_*.
327
3281999-03-11 Doug Evans <devans@casey.cygnus.com>
329
330 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 331 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 332 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
333 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
334
3351999-02-25 Doug Evans <devans@casey.cygnus.com>
336
337 * cpu.c,cpu.h: Rebuild.
338
c906108c
SS		 3391999-02-09 Doug Evans <devans@casey.cygnus.com>
340
341 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
342 (stamp-xmloop): s/-parallel/-parallel-write/.
343 * configure.in (sim_link_files,sim_link_links): Delete.
344 * configure: Rebuild.
345 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 346 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 347 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
348 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
349 m32r_cgen_opcode_open. Set disassembler.
350 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
351 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
352 m32r-desc.h,m32r-opc.h,m32r-sim.h.
353
2df3850c
JM		 354Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
355
356 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
357
c906108c
SS		 3581999-01-27 Doug Evans <devans@casey.cygnus.com>
359
360 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 361 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 362
3631999-01-15 Doug Evans <devans@casey.cygnus.com>
364
365 * decode.h,model.c: Regenerate.
2df3850c 366 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 367
3681999-01-14 Doug Evans <devans@casey.cygnus.com>
369
370 * arch.c,arch.h,cpuall.h: Regenerate.
371 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
372 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 373 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 374
3751999-01-11 Doug Evans <devans@casey.cygnus.com>
376
377 * Makefile.in (m32r-clean): rm eng.h.
378 * sim-main.h: Delete inclusion of ansidecl.h.
379 * cpu.h: Regenerate.
2df3850c 380 * cpux.h: Regenerate.
c906108c
SS		 381
3821999-01-06 Doug Evans <devans@casey.cygnus.com>
383
384 * cpu.h: Regenerate.
2df3850c 385 * cpux.h: Regenerate.
c906108c
SS		 386
3871999-01-05 Doug Evans <devans@casey.cygnus.com>
388
389 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
390 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
391 (sim-if.o): Use SIM_MAIN_DEPS.
392 (arch.o,traps.o,devices.o): Ditto.
393 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
394 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 395 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 396 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
397 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
398 ([GS]ET_H_CR): Define.
399 (m32rbf_h_psw_[gs]et_handler): Declare.
400 ([GS]ET_H_PSW): Define.
401 (m32rbf_h_accum_[gs]et_handler): Declare.
402 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 403 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
404 (m32rxf_h_accums_[gs]et_handler): Declare.
405 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 406 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
407 * m32r.c (WANT_CPU): Define as m32rbf.
408 (all register access fns): Rename to ..._handler.
2df3850c
JM		 409 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
410 * m32rx.c (WANT_CPU): Define as m32rxf.
411 (all register access fns): Rename to ..._handler.
c906108c
SS		 412
4131998-12-14 Doug Evans <devans@casey.cygnus.com>
414
415 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
416 (SIM_AC_OPTION_ALIGNMENT): Make strict.
417 * configure: Regenerate.
418
419 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
420 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
421 * traps.c (m32r_core_signal): Handle --environment=operating.
422
4231998-12-09 Doug Evans <devans@casey.cygnus.com>
424
425 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 426 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 427
428 * sim-if.c: Include string.h or strings.h if present.
429
4301998-12-04 Doug Evans <devans@casey.cygnus.com>
431
432 * configure.in: Call SIM_AC_OPTION_INLINE.
433 * configure: Regenerate.
434 * sim-main.h: Protect against multiple inclusion.
435 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
436 Done by cgen-sim.h now.
437 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
438 * cpuall.h: Regenerate.
439 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
440 * mloop.in (extract16): Make static inline again.
441 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
442 (extract32): Ditto.
443 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
444 (execute): Test ARGBUF_PROFILE_P before profiling.
445 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 446 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
447 * mloopx.in: Rewrite.
c906108c
SS		 448
4491998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
450
451 * devices.c (device_io_write_buffer): Fix typo.
452 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
453 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
454
4551998-11-18 Doug Evans <devans@casey.cygnus.com>
456
457 * Makefile.in (M32R_OBJS): Delete extract.o.
458 (extract.o): Delete.
459 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
460 * mloop.in (extract16): Update type of `insn' arg.
461 Delete call to d->extract.
462 (extract32): Ditto.
2df3850c
JM		 463 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
464 * mloopx.in (extractx16): Update type of `insn' arg.
465 Delete call to d->extract. Delete arg pbb_p. All callers updated.
466 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
467 (extractx32): Ditto.
c906108c
SS		 468
469Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
470
471 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
472 before cgen-types.h.
473 * tconfig.in: Guard against multiple inclusion.
474 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 475 * cpux.h: Ditto.
c906108c
SS		 476
477Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
478
479 * sim-main.h: #include cpu-opc.h.
480 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
481 to get #include cleanup.
2df3850c 482 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 483
484 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
485 CGEN_INCLUDE_DEPS.
486 (M32RBF_INCLUDE_DEPS): Define.
487 (m32r .o's): Depend on it.
488 (mloop.c): Update call to genmloop.sh.
489 * cpu.h,cpuall.h: Regenerate.
490 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
491 #include cgen-scache.h,cgen-cpu.h.
492 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 493 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
494 (m32rx .o's): Depend on it.
495 (mloopx.c): Update call to genmloop.sh.
496 * cpux.h: Regenerate.
c906108c
SS		 497
498Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
499
500 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
501
502Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
503
504 Add pseudo-basic-block execution support.
505 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
506 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
507 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
508 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
509 * arch.c,arch.h,cpuall.h: Regenerate.
510 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
511 * sem-switch.c,sem.c: Regenerate.
512 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
513 load_regs_pending.
514 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
515 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
516 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
517 m32rbf_h_accum_set): Likewise.
518 (m32r_model_{init,update}_insn_cycles): Delete.
519 (m32rbf_model_insn_{before,after}): New fns.
520 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
521 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
522 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
523 (check_load_stall): New fn.
524 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
525 (m32rbf_model_test_u_exec): New fn.
526 * mloop.in: Rewrite, use pbb support.
527 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
528 (sim_fetch_register,sim_store_register): Delete.
529 * sim-main.h (CIA_GET,CIA_SET): Fix.
530 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
531 * tconfig.in (WITH_SCACHE_PBB): Define.
532 (WITH_SCACHE_PBB_M32RBF): Define.
533 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
534 (m32r_trap): Pass pc to sim_engine_halt.
535 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
536 * configure: Regenerate.
2df3850c
JM		 537 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
538 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 539 (semx.o): Delete.
540 (extractx.o): Add.
2df3850c
JM		 541 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
542 * readx.c: Delete.
543 * semx.c: Delete.
544 * extractx.c: New file.
545 * semx-switch.c: New file.
546 * m32r-sim.h (BRANCH_NEW_PC): Delete.
547 (SEM_SKIP_INSN): New macro.
548 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
549 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
550 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
551 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
552 (m32rxf_model_insn_{before,after}): New fns.
553 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
554 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
555 (check_load_stall): New fn.
556 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
557 * mloopx.in: Rewrite, use pbb support.
558 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
559 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 560
561Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
562
563 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
564 ({ACC1L,ACC1H}_REGNUM): New macros.
565 (m32r_decode_gdb_ctrl_regnum): Add prototype.
566 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
567 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 568 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 569
570Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
571
572 * m32r-sim.h (GET_H_SM): New macro.
573 (UART params): Update to msa2000.
574 * devices.c (device_io_read_buffer): Update to msa2000.
575 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
576 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
577 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 578 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
579 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
580 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 581
582Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
583
584 * m32r-sim.h (m32r_trap): Update prototype.
585 * traps.c (m32r_trap): New arg `pc'.
586 * sem.c,sem-switch.c: Regenerated.
2df3850c 587 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 588
589Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
590
591 Rename cpu m32r to m32rb to distinguish from architecture name.
592 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
593 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
594 * tconfig.in (WANT_CPU_M32RB): Ditto.
595 * m32r.c (WANT_CPU_M32RB): Ditto.
596 (*): m32r_ cpu fns renamed to m32rb_.
597 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
598 * arch.h,arch.c: Regenerate.
599 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
600 * sem-switch.c,sem.c: Regenerate.
601
602 * sim-if.c (sim_open): Don't allocate memory on top of any user
603 specified memory.
604 (h_gr_get,h_gr_set): Delete.
605 * sim-main.h (h_gr_get,h_gr_set): Delete.
606 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
607 a_m32r_h_gr_[gs]et.
608
609 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
610
611 * sim-if.c (sim_open): Open opcode table.
612 (sim_close): Close it.
613
2df3850c
JM		 614Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
615
616 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
617 accept an accumulator choice.
618 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
619
c906108c
SS		 620Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
621
622 * m32r.c: Include cgen-mem.h.
623 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 624 * m32rx.c: Include cgen-mem.h.
625 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 626
627Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
628
629 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 630 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 631
632Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
633
634 * Makefile.in: cgen_maint -> CGEN_MAINT.
635 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
636 * configure: Regenerate.
637 * arch.c,arch.h,cpuall.h: Regenerate.
638 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
639 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 640 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
641 * semx.c: Regenerate.
642 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 643
644Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
645
646 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
647 load_stall,biggest_cycles.
648 * m32r.c (m32r_model_mark_get_h_gr): Update.
649 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
650 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
651 * mloop.in: Call cycle init/update fns.
652 * model.c: Regenerate.
2df3850c
JM		 653 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
654 * mloopx.in: Call cycle init/update fns.
655 * modelx.c: Regenerate.
656
c906108c
SS		 657Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
658
659 * traps.c: New file. Trap support moved here from sim-if.c.
660 * Makefile.in (SIM_OBJS): Add traps.o
661 * sim-if.c: Don't include targ-vals.h.
662 (sim_engine_illegal_insn): Moved to traps.c
663 * sim-main.h (SIM_CORE_SIGNAL): Define.
664 (m32r_core_signal): Declare.
665 * m32r-sim.h (m32r_trap): Declare.
666
667 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
668 register.
669
670 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
671 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
672 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
673
674 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 675 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 676
677Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
678
679 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
680 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
681 (execute): Count parallel insns.
682 * sim-if.c (print_m32r_misc_cpu): Print count.
683 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
684
685 Zero bottom two bits of pc in jmp,jl insns.
686 * sem.c,sem-switch.c: Regenerate.
2df3850c 687 * semx.c: Regenerate.
c906108c
SS		 688
689Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
690
691 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
692
693Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
694
695 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
696 (sim_sync_stop): New function.
697
698Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
699
700 * Makefile.in (devices.o): Add dependencies.
701
702 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
703 * sem-switch.c,sem.c: Regenerate.
704 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 705 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
706 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
707 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
708 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 709
710Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
711
712 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
713
714Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
715
716 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
717 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 718 * cpux.h: Ditto.
719 * modelx.c: Ditto.
c906108c
SS		 720
721 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 722 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 723 * decode.c,decode.h: Regenerate, introduces IDESC table.
724 * mloop.in (extract16,extract32): Add IDESC support.
725 Update names of semantic handler member names.
726 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 727 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
728 * mloopx.in: Add IDESC support.
729 Update names of semantic handler member names.
730 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 731
732 * sem-switch.c: Regenerate. Redo computed goto label handling.
733 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 734 * readx.c: Regenerate. Redo computed goto label handling.
735 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
736 support.
c906108c
SS		 737
738 * m32r.c (m32r_fetch_register): Change result type and args to
739 conform to sim_fetch_register interface.
740 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 741 * m32rx.c (m32rx_fetch_register): Change result type and args to
742 conform to sim_fetch_register interface.
743 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 744
745 * sim-if.c (alloc_cpu): Delete.
746 (free_state): Uninstall modules here ...
747 (sim_open): ... and not here. Call sim_cpu_alloc_all.
748 Set default architecture/model if not specified.
749 (sim_fetch_register,sim_store_register): Rewrite.
750
751 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
752 and moved to common/sim-cpu.c.
753 (sim_create_inferior): Update.
754 (do_trap): Update.
755 * sim-main.h (h_pc_get,h_pc_set): Delete.
756
757 * sim-main.h (sim_cia): Change to USI.
758 (sim_cpu): Move m32r_misc_profile before machine generated part.
759
760Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
761
762 * configure: Regenerated to track ../common/aclocal.m4 changes.
763
764Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
765
766 * model.c: Rebuilt.
2df3850c 767 * modelx.c: Rebuilt.
c906108c
SS		 768
769Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
770
771 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
772 and variable renaming due to macro insn additions.
773 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 774 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
775 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 776
777Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
778
779 * configure: Regenerated to track ../common/aclocal.m4 changes.
780 * config.in: Ditto.
781
782Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
783
784 * acconfig.h: New file.
785 * configure.in: Reverted change of Apr 24; use sinclude again.
786
787Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
788
789 * configure: Regenerated to track ../common/aclocal.m4 changes.
790 * config.in: Ditto.
791
792Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
793
794 * configure.in: Don't call sinclude.
795
796Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
797
798 * cpu.c,sem.c,sem-switch.c: Regenerate. From
799 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
800 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
801 #include cgen-ops.h.
2df3850c
JM		 802 * cpux.c,readx.c,semx.c: Regenerate.
803 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
804 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
805 (m32r_h_accums_get): Sign extend top 8 bits.
806
807Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
808
809 * semx.c: Regenerate.
c906108c
SS		 810
811Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
812
813 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 814 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 815
816Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
817
818 * configure: Regenerated to track ../common/aclocal.m4 changes.
819
820Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
821
822 * configure: Regenerated to track ../common/aclocal.m4 changes.
823
824Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
825
826 * configure: Regenerated to track ../common/aclocal.m4 changes.
827
828Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
829
830 * configure: Regenerated to track ../common/aclocal.m4 changes.
831
832Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
833
834 * config.in (HAVE_FCNTL_H): Add.
835 * configure: Regenerate.
836 * Makefile.in (SIM_OBJS): Add devices.o.
837 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
838 (UART_*): Define m32r serial port parameters.
839 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
840 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
841 * devices.c: To here.
842 * sim-if.c: Don't include signal.h,sim-core.h.
843 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
844 (sim_resume): Call sim_module_{resume,suspend}.
845 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
846
847 * tconfig.in (SIM_HANDLES_LMA): Define.
848
849 * sim-if.c (do_trap): Result is new pc.
850 Handle --environment=operating.
851 * sem-switch.c,sem.c: Regenerate.
2df3850c 852 * semx.c: Regenerate.
c906108c
SS		 853
854Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
855
856 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
857 sim_core_*_map with read_map, write_map, exec_map resp.
858
859Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
860
861 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
862 (arch.o): Delete cpu-opc.h dependency.
863 (decode.o,model.o): Likewise.
2df3850c 864 (decodex.o,modelx.o): Likewise.
c906108c
SS		 865
866 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 867 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 868
869Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
870
871 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
872
873 * sim-if.c (sim_info): Delete.
874
2df3850c
JM		 875Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
876
877 * mloopx.in: Fix handling of branch in parallel with another insn.
878 * semx.c: Regenerate.
879
c906108c
SS		 880Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
881
882 * sim-main.h: #include symcat.h.
883 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
884 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
885 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
886 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 887 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
888 * mloopx.in: Rewrite.
889 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 890
891Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
892
893 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
894 in the backup PC register.
2df3850c
JM		 895 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
896 in the backup PC register.
c906108c
SS		 897
898Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
899
900 * m32r.c (do_lock,do_unlock): Delete.
901 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
902 * sem.c,sem-switch.c: Regenerate.
2df3850c 903 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 904
905Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
906
907 * Makefile.in (M32R_OBJS): Add cpu.o.
908 (cpu.o): Add rule for.
909 (NL_TARGET): Define.
910 * configure.in: Add AC_CHECK_PROG(SCHEME).
911 * cpu.c: New file.
912 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
913 * sem-switch.c,sem.c: Regenerate.
914 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 915 (M32RX_OBJS): Add cpux.o.
916 (cpux.o): Add rule for.
917 cpux.c: New file.
918 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
919 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
920 (m32rx_h_cr_{get,set}): New functions.
921 (m32rx_h_accums_{get,set}): New functions.
922 * mloopx.in: Rewrite main loop.
c906108c
SS		 923
924 * m32r.c (do_trap): Move from here.
925 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
926 (sim_create_inferior): Use h_pc_set.
927 (h_pc_{get,set}): New functions.
928 (h_gr_{get,set}): New functions.
929 (syscall_{read,write}_mem): New functions.
930 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
931
932Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
933
934 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
935 length parameter. Return -1.
936 (sim_create_inferior): Pass 4 sim_store_register.
937
938Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
939
940 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
941
942 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 943 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 944
945Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
946
947 * decode.c, sem.c: Regenerate.
2df3850c
JM		 948 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
949 * m32rx.c (m32rx_h_accums_set): New function.
950 (m32rx_model_mark_[gs]et_h_gr): New function.
951 * mloopx.in: Rewrite.
952 * Makefile.in (mloopx.o): Build with -parallel.
953 * sim-main.h (_sim_cpu): Delete member `par_exec'.
954 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 955
956Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
957
958 * Makefile.in (m32r.o): Depend on cpu.h
959 (extract.o): Pass -DSCACHE_P.
960 * mloop.in (extract{16,32}): Update call to m32r_decode.
961 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
962 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
963 * sim-main.h: #include "ansidecl.h".
964 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 965 * Makefile.in (M32RX_OBJS): Build m32rx support now.
966 (m32rx.o): New rule.
967 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
968 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
969 (m32rx_h_accums_get): New function.
970 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
971 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 972
973Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
974
975 * configure: Regenerated to track ../common/aclocal.m4 changes.
976
977Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
978
979 * configure: Regenerated to track ../common/aclocal.m4 changes.
980
2df3850c
JM		 981Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
982
983 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
984 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
985 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
986
c906108c
SS		 987Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
988
989 * cpux.h: Fix duplicate definition of h_accums field for
990 fmt_53_sadd structure.
991
2df3850c
JM		 992Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
993
994 * Makefile.in: Add m32rx objs, and rules to build them.
995 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
996 * m32rx.c, mloopx.in: New files.
997
c906108c
SS		 998Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
999
1000 * configure: Regenerated to track ../common/aclocal.m4 changes.
1001
1002Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1003
1004 * arch.c, arch.h, cpuall.h: New files.
1005 * arch-defs.h: Deleted.
1006 * mloop.in: Renamed from mainloop.in.
1007 * Makefile.in: Update.
1008 * sem-ops.h: Deleted.
1009 * mem-ops.h: Deleted.
1010 (arch): Renamed from CPU.
1011 * cpu.h: New file.
1012 * decode.c: Redone.
1013 * decode.h: Redone.
1014 * extract.c: Redone.
1015 * model.c: Redone.
1016 * sem-switch.c: Redone.
1017 * sem.c: Renamed from semantics.c, and redone.
1018 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1019 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1020 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1021 (m32r_{fetch,store}_register): New functions.
1022 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1023 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1024 (h_cr_{get,set}): Prefix with m32r_.
1025 (do_trap): Fetch state from current_cpu, not current_state.
1026 Call sim_engine_halt instead of engine_halt.
1027 * sim-if.c (alloc_cpu): New function.
1028 (free_state): New function.
1029 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1030 type. Call sim_analyze_program.
1031 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1032 (sim_resume): Handle m32rx.
c906108c
SS		 1033 (sim_stop_reason): Deleted.
1034 (print_m32r_misc_cpu): Update.
2df3850c 1035 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1036 (sim_{read,write}): Deleted.
1037 (sim_engine_illegal_insn): New function.
1038 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1039 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1040 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1041 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1042 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1043 (sim_state): Delete members core,events,halt_jmp_buf.
1044 Change `cpu' member to be a pointer to the cpu's struct, rather than
1045 record inside the state struct.
1046 * tconfig.in (WITH_DEVICES): Define here.
1047 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1048
1049Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1050
1051 * arch-defs.h (INSN_NAME): Fix typo.
1052
1053Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1054
1055 * configure: Regenerated to track ../common/aclocal.m4 changes.
1056 * config.in: Ditto.
1057
1058Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1059
1060 * m32r-sim.h (MSPR_ADDR): New macro.
1061 (m32r_mspr_device): Declare.
1062 (struct _device): Define.
1063 * m32r.c (m32r_mspr_device): New global.
1064 (device_{io_{read,write}_buffer,error}): New functions.
1065 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1066 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1067 (sim_open): Attach device to handle MSPR register.
1068 * sim-main.h (WITH_DEVICES): Define as 1.
1069 Include cpu-sim.h.
1070
1071 * configure: Regenerated to track ../common/aclocal.m4 changes.
1072
1073Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1074
1075 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1076 * configure: Regenerated.
1077
1078Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1079
1080 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1081 * sim-if.c (sim_open): Call sim_config.
1082 (sim_stop_reason): Update call to sim_signal_to_host.
1083
1084Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1085
1086 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1087
1088Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1089
1090 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1091
1092Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1093
1094 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1095
1096Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1097
1098 * configure: Regenerated to track ../common/aclocal.m4 changes.
1099
1100Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1101
1102 * configure: Regenerated to track ../common/aclocal.m4 changes.
1103
1104Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1105
1106 * configure: Regenerated to track ../common/aclocal.m4 changes.
1107
1108Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1109
1110 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1111 SIM_DEFAULT_MODEL): Delete, moved to common.
1112 (SIM_EXTRA_CFLAGS): Update.
1113
1114Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1115
1116 * configure.in (sim_link_links): Configure non-strict memory
1117 alignment.
1118
1119 * configure: Regenerated to track ../common/aclocal.m4 changes.
1120
1121Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1122
1123 * configure: Regenerated to track ../common/aclocal.m4 changes.
1124
1125Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1126
1127 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1128 using sim_do_commandf.
1129 (sim_open): Set magic-number at the start.
1130 (sim_do_command): Implement.
1131
1132 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1133
1134Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1135
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1137
1138Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141
1142Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1143
1144 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1145
1146Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1147
1148 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1149
1150Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1151
1152 * configure: Regenerated to track ../common/aclocal.m4 changes.
1153 * config.in: Ditto.
1154
1155Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1156
1157 * sim-if.c (sim_kill): Delete.
1158 (sim_create_inferior): Add ABFD argument.
1159 (sim_load): Move setting of PC from here.
1160 (sim_create_inferior): To here.
1161 (sim_load): Delete, use sim-hload.c instead.
1162
1163 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1164
1165Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1166
1167 * configure: Regenerated to track ../common/aclocal.m4 changes.
1168 * config.in: Ditto.
1169
1170Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1171
1172 * sim-if.c (sim_open): Add ABFD argument.
1173
1174Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1175
1176 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1177 * sim-if.c (sim_open): Use it.
1178
1179Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1180
1181 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1182
1183Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1184
1185 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1186 (sim_write): Ditto for write.
1187
1188 * m32r.c (do_trap): Ditto for read/write.
1189
1190Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191
1192 * sim-if.c (sim_open): Add callback argument.
1193 (sim_set_callbacks, sim_callback): Delete.
1194 (sim_load): Set STATE_LOADED_P.
1195
1196Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1197
1198 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1199 sim_engine_abort.
1200
1201Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1202
1203 * sim-if.c (sim_open): Update to reflect changes to core in
1204 ../common/.
1205 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1206 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1207 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1208
1209Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1210
1211 * decode.c (decode): Add computed goto support.
1212
1213Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1214
1215 * mem-ops.h: Stub additional core read/write arguments.
1216
1217 * sim-main.h: Declare sim_cia - type SI.
1218 (struct _sim_cpu): Move base type to end per common.
1219 (struct _sim_state): Ditto.
1220
1221Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1222
1223 Merge from branch into devo. CGEN generic files moved to common
1224 directory. K&R C support is no longer provided.
1225
1226Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1227
1228 * configure: Regenerated to track ../common/aclocal.m4 changes.
1229
1230Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1231
1232 * Makefile.in, seman-cache.c: new file, for wingdb build.
1233 * sim-alloca.h: fixed for wingdb.
1234
1235Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1236
1237 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1238 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1239 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1240
1241Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1242
1243 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1244 (exc_illegal): Likewise.
1245 * decode.c (decode_vars): Add decode_illegal.
1246 * genmloop.sh: #include "cpu-opc.h".
1247 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1248 (labels): Add case_INSN_ILLEGAL.
1249 (SWITCH): Add INSN_ILLEGAL case.
1250
1251Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1252
1253 * model.c (model_module): Use 0 not NULL.
1254
1255 * genmloop.sh (sim_main_loop): Handle k&r c.
1256
1257 * sem-switch.c: Regenerate to get k&r c support.
1258 * semantics.c: Likewise.
1259
1260 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1261 (ADDCSI,SUBCSI): New functions.
1262 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1263 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1264
1265 * simcache.c (simcache_{install,init,uninstall}): Use
1266 DECLARE_MODULE_INSTALL_HANDLER.
1267 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1268
1269 * utils.c: #include "semops.h".
1270
1271Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1272
1273 * profile.c (profile_print_simcache): Fix thinko in printf text.
1274
1275 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1276
1277Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1278
1279 * m32r.c (h_cr_get): Rewrite.
1280 (h_cr_set): Rewrite.
1281 * sem-switch.c (rte): bcarry renamed to bcond.
1282 * semantics.c (rte): Likewise.
1283 * simdefs.h (CPU_STATE): Likewise.
1284
1285 * config.in (HAVE_SYS_TIME_H): Add.
1286 * configure.in: Check for sys/time.h.
1287 * configure: Regenerated.
1288 * utils.c: Include sys/time.h if present.
1289
1290 * common.c (sim_parse_args): Account for NULL terminating entry
1291 in long_options table.
1292
1293 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1294 Always use cache if configured in.
1295 * mainloop.in (do_extract_insn{16,32}): New functions.
1296 (normal,fast): Call them. Handle starting in left slot.
1297 * simcache.c (simcache_option_handler): Disallow -c0.
1298 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1299
1300 * profile.c (profile_print_simcache): Fix percentage calc.
1301
1302 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1303
1304Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1305
1306 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1307 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1308 Add mod-list.h.
1309 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1310 (sim-if.o,m32r.o,utils.o): Likewise.
1311 (common.o): Don't explicitly depend on mod-list.h.
1312 (mainloop.c): Pass CPU to genmloop.sh.
1313 (stamp-modules): Depend on configure.
1314 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1315 (extract.o): Depend on decode.h, memops.h, semops.h.
1316 (semantics.o,seman-cache.o): Likewise.
1317 (model.o,ops.o): Depend on memops.h.
1318 (extr-cache.o): Disable building for the moment.
1319
1320 * simcommon.h: Delete, move contents into cgen-sim.h.
1321 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1322 (UINT,CGEN_CAT3): Define.
1323 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1324 (decode_t): Renamed to DECODE.
1325
1326 * simfns.h: Delete, contents moved to memops.h,semops.h.
1327 * memops.h: New file.
1328 * semops.h: New file.
1329 * decode.h: Renamed from semantics.h.
1330
1331 * sim-argv.h: New file.
1332 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1333 dependency of sim-argv.h.
1334
1335 * sim-alloca.h: New file.
1336 * common.c: Include it.
1337 * Makefile.in (common.o): Add dependency.
1338
1339 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1340 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1341 * configure.in: sinclude ../common/aclocal.m4.
1342 Check for headers time.h, sys/resource.h.
1343 Check for functions time, getrusage.
1344 (sim_link_{files,links}): Add link cpu-opc.h.
1345 (sim_profile): Add simcache.
1346 (SIM_AC_PROFILE): Add simcache, profile.o.
1347 (simcache module): Delete extr-cache.o for now.
1348 (--enable-sim-cache): Allow specification of default cache size.
1349 * configure: Regenerated.
1350
1351 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1352 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1353 Regenerate.
1354
1355 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1356 Don't include m32r-sim.h.
1357 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1358 Simplify profiling test with PROFILE_MODEL_P.
1359 (mvfc,mvtc): Fix access of control registers.
1360 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1361 Don't include m32r-sim.h.
1362 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1363 Simplify profiling test with PROFILE_MODEL_P.
1364 (mvfc,mvtc): Fix access of control registers.
1365
1366 * sem-switch.c: New file, for GCC computed goto support.
1367
1368 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1369 memops.h,semops.h,trace.h,cpu-sim.h.
1370 (RUN_FAST_P): Change default to run fast if cache size > 0
1371 and not profiling.
1372 (sim_main_loop): Record execution time.
1373 Record instruction count even in fast mode.
1374 (init): Allow cpu to provide init code in mainloop.in.
1375 (FAST): Define as 0 or 1 depending on fast mode.
1376 * mainloop.in (normal): Combine with fast case.
1377 Add support for GCC computed gotos. Count simcache hits/misses.
1378 (init): Initialize "switch" labels if GNUC.
1379
1380 * cgen-utils.in: Don't include opcode/cgen.h.
1381 Include cgen-sim.h, cpu-opc.h.
1382 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1383 * m32r-sim.h: Don't include mod-list.h
1384 (RUN_FAST_P): Delete.
1385 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1386 semops.h,memory.h,trace.h
1387 (h_cr_get,h_cr_set): New functions.
1388 * memory.c: #include cgen-sim.h,callback.h.
1389 * ops.c: Don't include profile.h,m32r-sim.h.
1390 Include cgen-sim.h,memops.h,cpu-sim.h.
1391 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1392 * trace.c: Include cgen-sim.h,cpu-opc.h.
1393 * trace.h (trace_insn_{init,fini}): Declare.
1394
1395 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1396 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1397 Regenerate to get new insn aliases.
1398
1399 * mrun.c: #include "ansidecl.h".
1400 (STATE): Use struct sim_state instead.
1401
1402 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1403 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1404 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1405 (profile_print_simcache): New function.
1406 (profile_print): Call it. Print simulator speed stats.
1407 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1408 PROFILE_MEMORY_MASK.
1409 (MODULE_PROFILE_SIMCACHE_P): Define.
1410 (PROFILE_SIMCACHE_MASK): Define.
1411 (PROFILE_COUNT): New members total_insn_count,exec_time.
1412 New members simcache_hits,simcache_misses.
1413 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1414 (PROFILE_MODEL_P): New macro.
1415 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1416
1417 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1418 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1419 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1420 (sim_info): Pass verbose to profile_print.
1421
1422 * simcache.c: Include cgen-sim.h,callback.h.
1423 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1424 (simcache_option_handler): Ensure cache size at least 2.
1425 Allow config time specification of default cache size.
1426 * simcache.h (struct simcache): Support GCC computed gotos.
1427 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1428 (USING_SIMCACHE_P): New macro.
1429
1430 * simdefs.h: Don't include m32r-opc.h.
1431 (CGEN_MAX_SIM_INSNS): Define.
1432 (CPU_STATE): Regenerate.
1433 (ARGBUF): Regenerate.
1434 (extract,semantic handler decls): Delete, moved to decode.h.
1435
1436 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1437 (USE_SEM_SWITCH): Define.
1438
1439 * utils.c: Include bfd.h,time.h,sys/resource.h.
1440 (sim_time_get,sim_time_elapsed): New functions.
1441 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1442
1443Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1444
1445 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1446 * configure: Regenerated.
1447 * model.c: #include <stdlib.h>.
1448 * simcache.c: #include "libiberty.h".
1449 * simcommon.h (alloca): Handle i386-windows.
1450
1451 * common.c: #include libiberty.h.
1452 (sim_signal_to_host): Return 5 if wingdb.
1453
1454Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1455
1456 * configure.in (sim_cache): Enabled by default now, pass default
1457 cache size to --enable-sim-cache.
1458 * simcache.c (simcache_option_handler): Allow -c 0.
1459
1460 * simdefs.h,simfns.h: Regenerate
1461 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1462
1463Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1464
1465 Add model profiling support.
1466 * configure.in: Handle --enable-sim-model.
1467 (sim_profile): Add model.
1468 * Makefile.in (model.o): Add rule.
1469 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1470 * extract.c (*): Add model profiling support.
1471 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1472 (model_mark_{busy,unbusy}_reg): New functions.
1473 * profile.c (profile_option_handler): Recognize --profile model.
1474 (profile_print_model): New function.
1475 (profile_print): Call it.
1476 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1477 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1478 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1479 load_stall_count,taken_count,untaken_count.
1480 * semantics.c (*): Add model profiling support.
1481 * simcommon.h (struct sim_state): New members mach,model.
1482 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1483 (MAX_MODELS,MAX_UNITS): Define.
1484 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1485
1486 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1487 (stamp-modules): Depend on genmodlist.sh.
1488 * common.c (standard_options): Add --max-insns.
1489 (copy_argv): New function.
1490 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1491 * genmloop.sh: Allow mainloop.in to contain support code.
1492 * mainloop.in: Move do_insn16,do_insn32 here.
1493 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1494 * sim-if.c (sim_open): Don't set max insn count.
1495 (sim_create_inferior): Save argv,envp.
1496 * simcommon.h (struct sim_state): New members argv,envp.
1497 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1498 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1499 (ARGBUF): New members h_gr_get, h_gr_set.
1500 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1501 (trace_printf): Print to buffer, output later by trace_insn_fini.
1502 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1503
1504Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1505
1506 * configure.in (AC_FUNC_ALLOCA): Call.
1507 * configure: Regenerate.
1508 * config.h (HAVE_ALLOCA_H): Add.
1509 * simcommon.h: Add alloca support.
1510 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1511 (DECLARE_OPTION_HANDLER): Define.
1512 (MEM_FN): Declare using PARAMS.
1513 (DECLARE_MEM_FN): Define.
1514 * trace.c (trace_result): Tweak for !STDC.
1515 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1516 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1517 * common.c (sim_print_help_fn): Use PARAMS.
1518 (standard_option_handler): Fix decl for !STDC systems.
1519 * memory.c: #include <stdio.h>
1520 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1521 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1522 * profile.c (profile_install): Likewise.
1523 (profile_option_handler): Likewise.
1524
1525Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1526
1527 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1528 Prefix them with 0x instead.
1529
1530 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1531 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1532 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1533 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1534 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1535 Add support for boolean and/or.
1536 * utils.c: Redo naming of DI functional support.
1537 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1538
1539Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1540
1541 * Directory created.
GDB Binutils - Deliverables
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