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2b193c4a
MK		 12005-03-23 Mark Kettenis <kettenis@gnu.org>
2
3 * configure: Regenerate.
4
35695fd6
AC		 52005-01-14 Andrew Cagney <cagney@gnu.org>
6
7 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
8 explicit call to AC_CONFIG_HEADER.
9 * configure: Regenerate.
10
f0569246
AC		 112005-01-12 Andrew Cagney <cagney@gnu.org>
12
13 * configure.ac: Update to use ../common/common.m4.
14 * configure: Re-generate.
15
38f48d72
AC		 162005-01-11 Andrew Cagney <cagney@localhost.localdomain>
17
18 * configure: Regenerated to track ../common/aclocal.m4 changes.
19
b7026657
AC		 202005-01-07 Andrew Cagney <cagney@gnu.org>
21
22 * configure.ac: Rename configure.in, require autoconf 2.59.
23 * configure: Re-generate.
24
19e64aa9
KI		 252004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
26
27 Committed by Kei Sakamoto.
28 * traps-linux.c (m32r_trap): Add entries of the following dummy system
29 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
30 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
31 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
32 __NR_getresgid32 and __NR_chown32.
33 * syscall.h: Add new definitions of system call number.
34
379832de
HPN		 352004-12-08 Hans-Peter Nilsson <hp@axis.com>
36
37 * configure: Regenerate for ../common/aclocal.m4 update.
38
1ca6491a
AC		 392004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
40
41 Committed by Andrew Cagney.
42 * traps-linux.c: Don't include linux/module.h.
43 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
44 __NR_get_kernel_syms.
45
4d06b60c
DJ		 462004-05-18 Daniel Jacobowitz <dan@debian.org>
47
48 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
49
df2a9ff4
AC		 502004-02-04 Andrew Cagney <cagney@redhat.com>
51
52 Committed by Andrew Cagney.
53 * mloopx.in: Update copyright.
54 (xextract-pbb): Fixed trap for system calls operation in parallel.
55 * mloop2.in (xextract-pbb): Ditto.
56
6edf0760
NC		 572003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
58
59 * configure.in: Changed for dummy simulator of m32r-linux.
60 * configure: Regenerate.
61 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
62 * traps-linux.c: Added for dummy simulator of m32r-linux.
63 * syscall.h: Ditto.
64 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
65 simulator for m32r-linux.
66 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
67 m32r-linux.
68
16b47b25
NC		 692003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
70
71 * Makefile.in: Add support for new machine m32r2.
72 * cpu2.c: New file for m32r2 support.
73 * cpu2.h: Likewise.
74 * decode2.c: Likewise.
75 * decode2.h: Likewise.
76 * m32r2.c: Likewise.
77 * mloop2.in: Likewise.
78 * model2.c: Likewise.
79 * sem2-switch.c: Likewise.
80 * arch.c: Regenerate.
81 * arch.h: Regenerate.
82 * cpu.c: Regenerate.
83 * arch.c: Regenerate.
84 * cpuall.c: Regenerate.
85 * cpux.c: Regenerate.
86 * cpux.h: Regenerate.
87 * decode.c: Regenerate.
88 * decode.h: Regenerate.
89 * decodex.c: Regenerate.
90 * decodex.h: Regenerate.
91 * model.c: Regenerate.
92 * modelx.c: Regenerate.
93 * sem-switch.c: Regenerate.
94 * sem.c: Regenerate.
95 * semx-switch.c: Regenerate.
96 * m32r-sim.h: Add EVB register support.
97 * sim-if.c: Likewise.
98 * sim-main.h: Likewise.
99 * traps.c: Likewise.
100
a6fc1778
DB		 1012003-09-08 Dave Brolley <brolley@redhat.com>
102
103 On behalf of Doug Evans <dje@sebabeach.org>
104 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
105
6b4a8935
AC		 1062003-02-27 Andrew Cagney <cagney@redhat.com>
107
108 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
109
57465455
DE		 1102002-12-19 Doug Evans <dje@sebabeach.org>
111
112 * arch.c,arch.h,cpuall.h: Regenerate.
113 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
114 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
115
c8cca39f
AC		 1162002-06-16 Andrew Cagney <ac131313@redhat.com>
117
118 * configure: Regenerated to track ../common/aclocal.m4 changes.
119
378af1d6
DB		 1202001-11-14 Dave Brolley <brolley@redhat.com>
121
122 * arch.c: Regenerate.
123 * arch.h: Regenerate.
124 * cpu.c: Regenerate.
125 * cpu.h: Regenerate.
126 * cpuall.h: Regenerate.
127 * cpux.c: Regenerate.
128 * cpux.h: Regenerate.
129 * decode.c: Regenerate.
130 * decode.h: Regenerate.
131 * decodex.c: Regenerate.
132 * decodex.h: Regenerate.
133 * model.c: Regenerate.
134 * modelx.c: Regenerate.
135 * sem-switch.c: Regenerate.
136 * sem.c: Regenerate.
137 * semx-switch.c: Regenerate.
138
e3e473da
BE		 1392001-07-05 Ben Elliston <bje@redhat.com>
140
141 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
142 (stamp-cpu): Likewise.
143 (stamp-xcpu): Likewise.
144
55552082
DB		 1452001-03-05 Dave Brolley <brolley@redhat.com>
146
378af1d6
DB		 147 * arch.c: Regenerate.
148 * arch.h: Regenerate.
149 * cpu.c: Regenerate.
150 * cpu.h: Regenerate.
151 * cpuall.h: Regenerate.
152 * cpux.c: Regenerate.
153 * cpux.h: Regenerate.
154 * decode.c: Regenerate.
155 * decode.h: Regenerate.
156 * decodex.c: Regenerate.
157 * decodex.h: Regenerate.
158 * model.c: Regenerate.
159 * modelx.c: Regenerate.
160 * sem-switch.c: Regenerate.
161 * sem.c: Regenerate.
162 * semx-switch.c: Regenerate.
55552082 163
9397fcbf
FCE		 1642001-01-12 Frank Ch. Eigler <fche@redhat.com>
165
166 * configure: Regenerated with sim_scache fix.
167
fec7d8b0
GM		 1682000-11-18 Greg McGary <greg@mcgary.org>
169
170 * Makefile.in: remove `@true' commands for rules that have
171 $(CGEN_MAINT) as a prerequisite.
172
fb27a91c
DB		 1732000-10-06 Dave Brolley <brolley@redhat.com>
174
175 * sem.c: Regenerated.
176 * sem-switch.c: Regenerated.
177 * semx-switch.c: Regenerated.
178
de8f5985
DB		 1792000-08-28 Dave Brolley <brolley@redhat.com>
180
181 * Makefile.in: Use of @true confuses VPATH. Remove it.
182 * cpu.h: Regenerated.
183 * cpux.h: Regenerated.
184 * decode.c: Regenerated.
185 * decodex.c: Regenerated.
186 * model.c: Regenerated.
187 * modelx.c: Regenerated.
188 * sem-switch.c: Regenerated.
189 * sem.c: Regenerated.
190 * semx-switch.c: Regenerated.
191
604259a0
FCE		 1922000-08-21 Frank Ch. Eigler <fche@redhat.com>
193
194 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
195 (stamp-arch, stamp-cpu): New targets.
196
eb2d80b4
AC		 197Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
198
199 * configure: Regenerated to track ../common/aclocal.m4 changes.
200
afb2cbbd
DB		 2012000-03-30 Dave Brolley <brolley@redhat.com>
202
203 * configure: Regenerated.
204
2df3850c
JM		 2051999-10-04 Doug Evans <devans@casey.cygnus.com>
206
207 * arch.c,arch.h,cpuall.h: Rebuild.
208 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
209
2acceee2
JM		 2101999-09-29 Doug Evans <devans@casey.cygnus.com>
211
212 * mloop.in: Update call to sim_engine_invalid_insn.
213 * sem.c,sem-switch.c: Rebuild.
214 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
215 result to SEM_PC. Return vpc.
2df3850c
JM		 216 * mloopx.in: Ditto.
217 * semx-switch.c: Rebuild.
2acceee2
JM		 218
219Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
220
221 * traps.c (sim_engine_invalid_insn): Return PC.
222
d4f3574e
SS		 223Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
224
225 * configure: Regenerated to track ../common/aclocal.m4 changes.
226
2df3850c
JM		 2271999-09-01 Doug Evans <devans@casey.cygnus.com>
228
229 * decodex.c: Rebuild.
230
104c1213
JM		 2311999-08-28 Doug Evans <devans@casey.cygnus.com>
232
233 * sem.c: Rebuild
234
2df3850c
JM		 235 * cpux.h: Rebuild.
236
96baa820
JM		 2371999-08-09 Doug Evans <devans@casey.cygnus.com>
238
239 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 240 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 241
2421999-08-04 Doug Evans <devans@casey.cygnus.com>
243
244 * m32r-sim.h (SEM_SKIP_INSN): Delete.
245 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 246 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
247 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
248 (emit_full_parallel): Ditto.
96baa820 249
cd0fc7c3
SS		 2501999-05-08 Felix Lee <flee@cygnus.com>
251
252 * configure: Regenerated to track ../common/aclocal.m4 changes.
253
7a292a7a
SS		 254Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
255
256 * devices.c (device_io_read_buffer): New arg `sd'.
257 (device_io_write_buffer): New arg `sd'.
258 (device_error): Give proper arg spec.
259
2601999-04-10 Doug Evans <devans@casey.cygnus.com>
261
262 * sem-switch.c,sem.c: Rebuild.
2df3850c 263 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 264
2651999-03-27 Doug Evans <devans@casey.cygnus.com>
266
267 * decode.c: Rebuild.
2df3850c 268 * decodex.c: Rebuild.
7a292a7a
SS		 269
2701999-03-26 Doug Evans <devans@casey.cygnus.com>
271
272 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
273
2741999-03-22 Doug Evans <devans@casey.cygnus.com>
275
276 * arch.c,arch.h,model.c: Rebuild.
2df3850c 277 * modelx.c: Rebuild.
7a292a7a
SS		 278 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
279 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
280 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
281 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
282 (m32rbf_store_register): Ditto.
283 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
284 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
285 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
286 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
287 with appropriate calls to m32rbf_*.
288
2891999-03-11 Doug Evans <devans@casey.cygnus.com>
290
291 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 292 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 293 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
294 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
295
2961999-02-25 Doug Evans <devans@casey.cygnus.com>
297
298 * cpu.c,cpu.h: Rebuild.
299
c906108c
SS		 3001999-02-09 Doug Evans <devans@casey.cygnus.com>
301
302 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
303 (stamp-xmloop): s/-parallel/-parallel-write/.
304 * configure.in (sim_link_files,sim_link_links): Delete.
305 * configure: Rebuild.
306 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 307 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 308 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
309 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
310 m32r_cgen_opcode_open. Set disassembler.
311 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
312 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
313 m32r-desc.h,m32r-opc.h,m32r-sim.h.
314
2df3850c
JM		 315Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
316
317 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
318
c906108c
SS		 3191999-01-27 Doug Evans <devans@casey.cygnus.com>
320
321 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 322 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 323
3241999-01-15 Doug Evans <devans@casey.cygnus.com>
325
326 * decode.h,model.c: Regenerate.
2df3850c 327 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 328
3291999-01-14 Doug Evans <devans@casey.cygnus.com>
330
331 * arch.c,arch.h,cpuall.h: Regenerate.
332 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
333 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 334 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 335
3361999-01-11 Doug Evans <devans@casey.cygnus.com>
337
338 * Makefile.in (m32r-clean): rm eng.h.
339 * sim-main.h: Delete inclusion of ansidecl.h.
340 * cpu.h: Regenerate.
2df3850c 341 * cpux.h: Regenerate.
c906108c
SS		 342
3431999-01-06 Doug Evans <devans@casey.cygnus.com>
344
345 * cpu.h: Regenerate.
2df3850c 346 * cpux.h: Regenerate.
c906108c
SS		 347
3481999-01-05 Doug Evans <devans@casey.cygnus.com>
349
350 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
351 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
352 (sim-if.o): Use SIM_MAIN_DEPS.
353 (arch.o,traps.o,devices.o): Ditto.
354 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
355 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 356 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 357 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
358 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
359 ([GS]ET_H_CR): Define.
360 (m32rbf_h_psw_[gs]et_handler): Declare.
361 ([GS]ET_H_PSW): Define.
362 (m32rbf_h_accum_[gs]et_handler): Declare.
363 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 364 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
365 (m32rxf_h_accums_[gs]et_handler): Declare.
366 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 367 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
368 * m32r.c (WANT_CPU): Define as m32rbf.
369 (all register access fns): Rename to ..._handler.
2df3850c
JM		 370 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
371 * m32rx.c (WANT_CPU): Define as m32rxf.
372 (all register access fns): Rename to ..._handler.
c906108c
SS		 373
3741998-12-14 Doug Evans <devans@casey.cygnus.com>
375
376 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
377 (SIM_AC_OPTION_ALIGNMENT): Make strict.
378 * configure: Regenerate.
379
380 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
381 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
382 * traps.c (m32r_core_signal): Handle --environment=operating.
383
3841998-12-09 Doug Evans <devans@casey.cygnus.com>
385
386 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 387 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 388
389 * sim-if.c: Include string.h or strings.h if present.
390
3911998-12-04 Doug Evans <devans@casey.cygnus.com>
392
393 * configure.in: Call SIM_AC_OPTION_INLINE.
394 * configure: Regenerate.
395 * sim-main.h: Protect against multiple inclusion.
396 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
397 Done by cgen-sim.h now.
398 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
399 * cpuall.h: Regenerate.
400 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
401 * mloop.in (extract16): Make static inline again.
402 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
403 (extract32): Ditto.
404 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
405 (execute): Test ARGBUF_PROFILE_P before profiling.
406 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 407 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
408 * mloopx.in: Rewrite.
c906108c
SS		 409
4101998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
411
412 * devices.c (device_io_write_buffer): Fix typo.
413 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
414 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
415
4161998-11-18 Doug Evans <devans@casey.cygnus.com>
417
418 * Makefile.in (M32R_OBJS): Delete extract.o.
419 (extract.o): Delete.
420 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
421 * mloop.in (extract16): Update type of `insn' arg.
422 Delete call to d->extract.
423 (extract32): Ditto.
2df3850c
JM		 424 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
425 * mloopx.in (extractx16): Update type of `insn' arg.
426 Delete call to d->extract. Delete arg pbb_p. All callers updated.
427 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
428 (extractx32): Ditto.
c906108c
SS		 429
430Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
431
432 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
433 before cgen-types.h.
434 * tconfig.in: Guard against multiple inclusion.
435 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 436 * cpux.h: Ditto.
c906108c
SS		 437
438Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
439
440 * sim-main.h: #include cpu-opc.h.
441 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
442 to get #include cleanup.
2df3850c 443 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 444
445 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
446 CGEN_INCLUDE_DEPS.
447 (M32RBF_INCLUDE_DEPS): Define.
448 (m32r .o's): Depend on it.
449 (mloop.c): Update call to genmloop.sh.
450 * cpu.h,cpuall.h: Regenerate.
451 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
452 #include cgen-scache.h,cgen-cpu.h.
453 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 454 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
455 (m32rx .o's): Depend on it.
456 (mloopx.c): Update call to genmloop.sh.
457 * cpux.h: Regenerate.
c906108c
SS		 458
459Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
460
461 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
462
463Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
464
465 Add pseudo-basic-block execution support.
466 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
467 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
468 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
469 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
470 * arch.c,arch.h,cpuall.h: Regenerate.
471 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
472 * sem-switch.c,sem.c: Regenerate.
473 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
474 load_regs_pending.
475 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
476 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
477 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
478 m32rbf_h_accum_set): Likewise.
479 (m32r_model_{init,update}_insn_cycles): Delete.
480 (m32rbf_model_insn_{before,after}): New fns.
481 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
482 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
483 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
484 (check_load_stall): New fn.
485 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
486 (m32rbf_model_test_u_exec): New fn.
487 * mloop.in: Rewrite, use pbb support.
488 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
489 (sim_fetch_register,sim_store_register): Delete.
490 * sim-main.h (CIA_GET,CIA_SET): Fix.
491 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
492 * tconfig.in (WITH_SCACHE_PBB): Define.
493 (WITH_SCACHE_PBB_M32RBF): Define.
494 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
495 (m32r_trap): Pass pc to sim_engine_halt.
496 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
497 * configure: Regenerate.
2df3850c
JM		 498 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
499 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 500 (semx.o): Delete.
501 (extractx.o): Add.
2df3850c
JM		 502 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
503 * readx.c: Delete.
504 * semx.c: Delete.
505 * extractx.c: New file.
506 * semx-switch.c: New file.
507 * m32r-sim.h (BRANCH_NEW_PC): Delete.
508 (SEM_SKIP_INSN): New macro.
509 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
510 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
511 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
512 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
513 (m32rxf_model_insn_{before,after}): New fns.
514 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
515 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
516 (check_load_stall): New fn.
517 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
518 * mloopx.in: Rewrite, use pbb support.
519 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
520 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 521
522Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
523
524 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
525 ({ACC1L,ACC1H}_REGNUM): New macros.
526 (m32r_decode_gdb_ctrl_regnum): Add prototype.
527 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
528 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 529 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 530
531Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
532
533 * m32r-sim.h (GET_H_SM): New macro.
534 (UART params): Update to msa2000.
535 * devices.c (device_io_read_buffer): Update to msa2000.
536 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
537 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
538 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 539 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
540 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
541 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 542
543Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
544
545 * m32r-sim.h (m32r_trap): Update prototype.
546 * traps.c (m32r_trap): New arg `pc'.
547 * sem.c,sem-switch.c: Regenerated.
2df3850c 548 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 549
550Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
551
552 Rename cpu m32r to m32rb to distinguish from architecture name.
553 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
554 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
555 * tconfig.in (WANT_CPU_M32RB): Ditto.
556 * m32r.c (WANT_CPU_M32RB): Ditto.
557 (*): m32r_ cpu fns renamed to m32rb_.
558 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
559 * arch.h,arch.c: Regenerate.
560 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
561 * sem-switch.c,sem.c: Regenerate.
562
563 * sim-if.c (sim_open): Don't allocate memory on top of any user
564 specified memory.
565 (h_gr_get,h_gr_set): Delete.
566 * sim-main.h (h_gr_get,h_gr_set): Delete.
567 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
568 a_m32r_h_gr_[gs]et.
569
570 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
571
572 * sim-if.c (sim_open): Open opcode table.
573 (sim_close): Close it.
574
2df3850c
JM		 575Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
576
577 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
578 accept an accumulator choice.
579 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
580
c906108c
SS		 581Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
582
583 * m32r.c: Include cgen-mem.h.
584 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 585 * m32rx.c: Include cgen-mem.h.
586 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 587
588Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
589
590 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 591 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 592
593Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
594
595 * Makefile.in: cgen_maint -> CGEN_MAINT.
596 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
597 * configure: Regenerate.
598 * arch.c,arch.h,cpuall.h: Regenerate.
599 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
600 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 601 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
602 * semx.c: Regenerate.
603 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 604
605Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
606
607 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
608 load_stall,biggest_cycles.
609 * m32r.c (m32r_model_mark_get_h_gr): Update.
610 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
611 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
612 * mloop.in: Call cycle init/update fns.
613 * model.c: Regenerate.
2df3850c
JM		 614 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
615 * mloopx.in: Call cycle init/update fns.
616 * modelx.c: Regenerate.
617
c906108c
SS		 618Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
619
620 * traps.c: New file. Trap support moved here from sim-if.c.
621 * Makefile.in (SIM_OBJS): Add traps.o
622 * sim-if.c: Don't include targ-vals.h.
623 (sim_engine_illegal_insn): Moved to traps.c
624 * sim-main.h (SIM_CORE_SIGNAL): Define.
625 (m32r_core_signal): Declare.
626 * m32r-sim.h (m32r_trap): Declare.
627
628 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
629 register.
630
631 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
632 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
633 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
634
635 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 636 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 637
638Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
639
640 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
641 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
642 (execute): Count parallel insns.
643 * sim-if.c (print_m32r_misc_cpu): Print count.
644 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
645
646 Zero bottom two bits of pc in jmp,jl insns.
647 * sem.c,sem-switch.c: Regenerate.
2df3850c 648 * semx.c: Regenerate.
c906108c
SS		 649
650Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
651
652 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
653
654Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
655
656 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
657 (sim_sync_stop): New function.
658
659Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
660
661 * Makefile.in (devices.o): Add dependencies.
662
663 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
664 * sem-switch.c,sem.c: Regenerate.
665 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 666 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
667 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
668 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
669 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 670
671Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
672
673 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
674
675Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
676
677 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
678 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 679 * cpux.h: Ditto.
680 * modelx.c: Ditto.
c906108c
SS		 681
682 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 683 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 684 * decode.c,decode.h: Regenerate, introduces IDESC table.
685 * mloop.in (extract16,extract32): Add IDESC support.
686 Update names of semantic handler member names.
687 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 688 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
689 * mloopx.in: Add IDESC support.
690 Update names of semantic handler member names.
691 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 692
693 * sem-switch.c: Regenerate. Redo computed goto label handling.
694 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 695 * readx.c: Regenerate. Redo computed goto label handling.
696 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
697 support.
c906108c
SS		 698
699 * m32r.c (m32r_fetch_register): Change result type and args to
700 conform to sim_fetch_register interface.
701 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 702 * m32rx.c (m32rx_fetch_register): Change result type and args to
703 conform to sim_fetch_register interface.
704 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 705
706 * sim-if.c (alloc_cpu): Delete.
707 (free_state): Uninstall modules here ...
708 (sim_open): ... and not here. Call sim_cpu_alloc_all.
709 Set default architecture/model if not specified.
710 (sim_fetch_register,sim_store_register): Rewrite.
711
712 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
713 and moved to common/sim-cpu.c.
714 (sim_create_inferior): Update.
715 (do_trap): Update.
716 * sim-main.h (h_pc_get,h_pc_set): Delete.
717
718 * sim-main.h (sim_cia): Change to USI.
719 (sim_cpu): Move m32r_misc_profile before machine generated part.
720
721Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
722
723 * configure: Regenerated to track ../common/aclocal.m4 changes.
724
725Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
726
727 * model.c: Rebuilt.
2df3850c 728 * modelx.c: Rebuilt.
c906108c
SS		 729
730Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
731
732 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
733 and variable renaming due to macro insn additions.
734 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 735 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
736 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 737
738Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
739
740 * configure: Regenerated to track ../common/aclocal.m4 changes.
741 * config.in: Ditto.
742
743Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
744
745 * acconfig.h: New file.
746 * configure.in: Reverted change of Apr 24; use sinclude again.
747
748Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
749
750 * configure: Regenerated to track ../common/aclocal.m4 changes.
751 * config.in: Ditto.
752
753Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
754
755 * configure.in: Don't call sinclude.
756
757Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
758
759 * cpu.c,sem.c,sem-switch.c: Regenerate. From
760 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
761 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
762 #include cgen-ops.h.
2df3850c
JM		 763 * cpux.c,readx.c,semx.c: Regenerate.
764 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
765 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
766 (m32r_h_accums_get): Sign extend top 8 bits.
767
768Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
769
770 * semx.c: Regenerate.
c906108c
SS		 771
772Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
773
774 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 775 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 776
777Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
778
779 * configure: Regenerated to track ../common/aclocal.m4 changes.
780
781Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
782
783 * configure: Regenerated to track ../common/aclocal.m4 changes.
784
785Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
786
787 * configure: Regenerated to track ../common/aclocal.m4 changes.
788
789Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
790
791 * configure: Regenerated to track ../common/aclocal.m4 changes.
792
793Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
794
795 * config.in (HAVE_FCNTL_H): Add.
796 * configure: Regenerate.
797 * Makefile.in (SIM_OBJS): Add devices.o.
798 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
799 (UART_*): Define m32r serial port parameters.
800 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
801 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
802 * devices.c: To here.
803 * sim-if.c: Don't include signal.h,sim-core.h.
804 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
805 (sim_resume): Call sim_module_{resume,suspend}.
806 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
807
808 * tconfig.in (SIM_HANDLES_LMA): Define.
809
810 * sim-if.c (do_trap): Result is new pc.
811 Handle --environment=operating.
812 * sem-switch.c,sem.c: Regenerate.
2df3850c 813 * semx.c: Regenerate.
c906108c
SS		 814
815Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
816
817 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
818 sim_core_*_map with read_map, write_map, exec_map resp.
819
820Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
821
822 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
823 (arch.o): Delete cpu-opc.h dependency.
824 (decode.o,model.o): Likewise.
2df3850c 825 (decodex.o,modelx.o): Likewise.
c906108c
SS		 826
827 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 828 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 829
830Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
831
832 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
833
834 * sim-if.c (sim_info): Delete.
835
2df3850c
JM		 836Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
837
838 * mloopx.in: Fix handling of branch in parallel with another insn.
839 * semx.c: Regenerate.
840
c906108c
SS		 841Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
842
843 * sim-main.h: #include symcat.h.
844 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
845 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
846 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
847 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 848 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
849 * mloopx.in: Rewrite.
850 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 851
852Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
853
854 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
855 in the backup PC register.
2df3850c
JM		 856 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
857 in the backup PC register.
c906108c
SS		 858
859Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
860
861 * m32r.c (do_lock,do_unlock): Delete.
862 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
863 * sem.c,sem-switch.c: Regenerate.
2df3850c 864 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 865
866Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
867
868 * Makefile.in (M32R_OBJS): Add cpu.o.
869 (cpu.o): Add rule for.
870 (NL_TARGET): Define.
871 * configure.in: Add AC_CHECK_PROG(SCHEME).
872 * cpu.c: New file.
873 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
874 * sem-switch.c,sem.c: Regenerate.
875 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 876 (M32RX_OBJS): Add cpux.o.
877 (cpux.o): Add rule for.
878 cpux.c: New file.
879 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
880 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
881 (m32rx_h_cr_{get,set}): New functions.
882 (m32rx_h_accums_{get,set}): New functions.
883 * mloopx.in: Rewrite main loop.
c906108c
SS		 884
885 * m32r.c (do_trap): Move from here.
886 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
887 (sim_create_inferior): Use h_pc_set.
888 (h_pc_{get,set}): New functions.
889 (h_gr_{get,set}): New functions.
890 (syscall_{read,write}_mem): New functions.
891 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
892
893Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
894
895 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
896 length parameter. Return -1.
897 (sim_create_inferior): Pass 4 sim_store_register.
898
899Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
900
901 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
902
903 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 904 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 905
906Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
907
908 * decode.c, sem.c: Regenerate.
2df3850c
JM		 909 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
910 * m32rx.c (m32rx_h_accums_set): New function.
911 (m32rx_model_mark_[gs]et_h_gr): New function.
912 * mloopx.in: Rewrite.
913 * Makefile.in (mloopx.o): Build with -parallel.
914 * sim-main.h (_sim_cpu): Delete member `par_exec'.
915 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 916
917Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
918
919 * Makefile.in (m32r.o): Depend on cpu.h
920 (extract.o): Pass -DSCACHE_P.
921 * mloop.in (extract{16,32}): Update call to m32r_decode.
922 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
923 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
924 * sim-main.h: #include "ansidecl.h".
925 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 926 * Makefile.in (M32RX_OBJS): Build m32rx support now.
927 (m32rx.o): New rule.
928 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
929 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
930 (m32rx_h_accums_get): New function.
931 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
932 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 933
934Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937
938Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
939
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
941
2df3850c
JM		 942Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
943
944 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
945 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
946 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
947
c906108c
SS		 948Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
949
950 * cpux.h: Fix duplicate definition of h_accums field for
951 fmt_53_sadd structure.
952
2df3850c
JM		 953Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
954
955 * Makefile.in: Add m32rx objs, and rules to build them.
956 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
957 * m32rx.c, mloopx.in: New files.
958
c906108c
SS		 959Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
960
961 * configure: Regenerated to track ../common/aclocal.m4 changes.
962
963Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
964
965 * arch.c, arch.h, cpuall.h: New files.
966 * arch-defs.h: Deleted.
967 * mloop.in: Renamed from mainloop.in.
968 * Makefile.in: Update.
969 * sem-ops.h: Deleted.
970 * mem-ops.h: Deleted.
971 (arch): Renamed from CPU.
972 * cpu.h: New file.
973 * decode.c: Redone.
974 * decode.h: Redone.
975 * extract.c: Redone.
976 * model.c: Redone.
977 * sem-switch.c: Redone.
978 * sem.c: Renamed from semantics.c, and redone.
979 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
980 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
981 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
982 (m32r_{fetch,store}_register): New functions.
983 (model_mark_{get,set}_h_gr): Prefix with m32r_.
984 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
985 (h_cr_{get,set}): Prefix with m32r_.
986 (do_trap): Fetch state from current_cpu, not current_state.
987 Call sim_engine_halt instead of engine_halt.
988 * sim-if.c (alloc_cpu): New function.
989 (free_state): New function.
990 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
991 type. Call sim_analyze_program.
992 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 993 (sim_resume): Handle m32rx.
c906108c
SS		 994 (sim_stop_reason): Deleted.
995 (print_m32r_misc_cpu): Update.
2df3850c 996 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 997 (sim_{read,write}): Deleted.
998 (sim_engine_illegal_insn): New function.
999 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1000 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1001 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1002 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1003 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1004 (sim_state): Delete members core,events,halt_jmp_buf.
1005 Change `cpu' member to be a pointer to the cpu's struct, rather than
1006 record inside the state struct.
1007 * tconfig.in (WITH_DEVICES): Define here.
1008 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1009
1010Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1011
1012 * arch-defs.h (INSN_NAME): Fix typo.
1013
1014Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015
1016 * configure: Regenerated to track ../common/aclocal.m4 changes.
1017 * config.in: Ditto.
1018
1019Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1020
1021 * m32r-sim.h (MSPR_ADDR): New macro.
1022 (m32r_mspr_device): Declare.
1023 (struct _device): Define.
1024 * m32r.c (m32r_mspr_device): New global.
1025 (device_{io_{read,write}_buffer,error}): New functions.
1026 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1027 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1028 (sim_open): Attach device to handle MSPR register.
1029 * sim-main.h (WITH_DEVICES): Define as 1.
1030 Include cpu-sim.h.
1031
1032 * configure: Regenerated to track ../common/aclocal.m4 changes.
1033
1034Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1035
1036 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1037 * configure: Regenerated.
1038
1039Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1040
1041 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1042 * sim-if.c (sim_open): Call sim_config.
1043 (sim_stop_reason): Update call to sim_signal_to_host.
1044
1045Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1046
1047 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1048
1049Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1050
1051 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1052
1053Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1054
1055 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1056
1057Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1058
1059 * configure: Regenerated to track ../common/aclocal.m4 changes.
1060
1061Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1062
1063 * configure: Regenerated to track ../common/aclocal.m4 changes.
1064
1065Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1066
1067 * configure: Regenerated to track ../common/aclocal.m4 changes.
1068
1069Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1070
1071 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1072 SIM_DEFAULT_MODEL): Delete, moved to common.
1073 (SIM_EXTRA_CFLAGS): Update.
1074
1075Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1076
1077 * configure.in (sim_link_links): Configure non-strict memory
1078 alignment.
1079
1080 * configure: Regenerated to track ../common/aclocal.m4 changes.
1081
1082Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1083
1084 * configure: Regenerated to track ../common/aclocal.m4 changes.
1085
1086Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1087
1088 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1089 using sim_do_commandf.
1090 (sim_open): Set magic-number at the start.
1091 (sim_do_command): Implement.
1092
1093 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1094
1095Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1096
1097 * configure: Regenerated to track ../common/aclocal.m4 changes.
1098
1099Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1100
1101 * configure: Regenerated to track ../common/aclocal.m4 changes.
1102
1103Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1104
1105 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1106
1107Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108
1109 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1110
1111Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1112
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1114 * config.in: Ditto.
1115
1116Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1117
1118 * sim-if.c (sim_kill): Delete.
1119 (sim_create_inferior): Add ABFD argument.
1120 (sim_load): Move setting of PC from here.
1121 (sim_create_inferior): To here.
1122 (sim_load): Delete, use sim-hload.c instead.
1123
1124 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1125
1126Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1127
1128 * configure: Regenerated to track ../common/aclocal.m4 changes.
1129 * config.in: Ditto.
1130
1131Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1132
1133 * sim-if.c (sim_open): Add ABFD argument.
1134
1135Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1136
1137 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1138 * sim-if.c (sim_open): Use it.
1139
1140Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1141
1142 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1143
1144Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1145
1146 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1147 (sim_write): Ditto for write.
1148
1149 * m32r.c (do_trap): Ditto for read/write.
1150
1151Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1152
1153 * sim-if.c (sim_open): Add callback argument.
1154 (sim_set_callbacks, sim_callback): Delete.
1155 (sim_load): Set STATE_LOADED_P.
1156
1157Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1158
1159 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1160 sim_engine_abort.
1161
1162Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1163
1164 * sim-if.c (sim_open): Update to reflect changes to core in
1165 ../common/.
1166 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1167 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1168 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1169
1170Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1171
1172 * decode.c (decode): Add computed goto support.
1173
1174Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175
1176 * mem-ops.h: Stub additional core read/write arguments.
1177
1178 * sim-main.h: Declare sim_cia - type SI.
1179 (struct _sim_cpu): Move base type to end per common.
1180 (struct _sim_state): Ditto.
1181
1182Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1183
1184 Merge from branch into devo. CGEN generic files moved to common
1185 directory. K&R C support is no longer provided.
1186
1187Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1188
1189 * configure: Regenerated to track ../common/aclocal.m4 changes.
1190
1191Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1192
1193 * Makefile.in, seman-cache.c: new file, for wingdb build.
1194 * sim-alloca.h: fixed for wingdb.
1195
1196Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1197
1198 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1199 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1200 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1201
1202Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1203
1204 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1205 (exc_illegal): Likewise.
1206 * decode.c (decode_vars): Add decode_illegal.
1207 * genmloop.sh: #include "cpu-opc.h".
1208 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1209 (labels): Add case_INSN_ILLEGAL.
1210 (SWITCH): Add INSN_ILLEGAL case.
1211
1212Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1213
1214 * model.c (model_module): Use 0 not NULL.
1215
1216 * genmloop.sh (sim_main_loop): Handle k&r c.
1217
1218 * sem-switch.c: Regenerate to get k&r c support.
1219 * semantics.c: Likewise.
1220
1221 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1222 (ADDCSI,SUBCSI): New functions.
1223 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1224 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1225
1226 * simcache.c (simcache_{install,init,uninstall}): Use
1227 DECLARE_MODULE_INSTALL_HANDLER.
1228 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1229
1230 * utils.c: #include "semops.h".
1231
1232Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1233
1234 * profile.c (profile_print_simcache): Fix thinko in printf text.
1235
1236 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1237
1238Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1239
1240 * m32r.c (h_cr_get): Rewrite.
1241 (h_cr_set): Rewrite.
1242 * sem-switch.c (rte): bcarry renamed to bcond.
1243 * semantics.c (rte): Likewise.
1244 * simdefs.h (CPU_STATE): Likewise.
1245
1246 * config.in (HAVE_SYS_TIME_H): Add.
1247 * configure.in: Check for sys/time.h.
1248 * configure: Regenerated.
1249 * utils.c: Include sys/time.h if present.
1250
1251 * common.c (sim_parse_args): Account for NULL terminating entry
1252 in long_options table.
1253
1254 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1255 Always use cache if configured in.
1256 * mainloop.in (do_extract_insn{16,32}): New functions.
1257 (normal,fast): Call them. Handle starting in left slot.
1258 * simcache.c (simcache_option_handler): Disallow -c0.
1259 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1260
1261 * profile.c (profile_print_simcache): Fix percentage calc.
1262
1263 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1264
1265Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1266
1267 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1268 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1269 Add mod-list.h.
1270 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1271 (sim-if.o,m32r.o,utils.o): Likewise.
1272 (common.o): Don't explicitly depend on mod-list.h.
1273 (mainloop.c): Pass CPU to genmloop.sh.
1274 (stamp-modules): Depend on configure.
1275 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1276 (extract.o): Depend on decode.h, memops.h, semops.h.
1277 (semantics.o,seman-cache.o): Likewise.
1278 (model.o,ops.o): Depend on memops.h.
1279 (extr-cache.o): Disable building for the moment.
1280
1281 * simcommon.h: Delete, move contents into cgen-sim.h.
1282 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1283 (UINT,CGEN_CAT3): Define.
1284 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1285 (decode_t): Renamed to DECODE.
1286
1287 * simfns.h: Delete, contents moved to memops.h,semops.h.
1288 * memops.h: New file.
1289 * semops.h: New file.
1290 * decode.h: Renamed from semantics.h.
1291
1292 * sim-argv.h: New file.
1293 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1294 dependency of sim-argv.h.
1295
1296 * sim-alloca.h: New file.
1297 * common.c: Include it.
1298 * Makefile.in (common.o): Add dependency.
1299
1300 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1301 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1302 * configure.in: sinclude ../common/aclocal.m4.
1303 Check for headers time.h, sys/resource.h.
1304 Check for functions time, getrusage.
1305 (sim_link_{files,links}): Add link cpu-opc.h.
1306 (sim_profile): Add simcache.
1307 (SIM_AC_PROFILE): Add simcache, profile.o.
1308 (simcache module): Delete extr-cache.o for now.
1309 (--enable-sim-cache): Allow specification of default cache size.
1310 * configure: Regenerated.
1311
1312 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1313 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1314 Regenerate.
1315
1316 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1317 Don't include m32r-sim.h.
1318 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1319 Simplify profiling test with PROFILE_MODEL_P.
1320 (mvfc,mvtc): Fix access of control registers.
1321 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1322 Don't include m32r-sim.h.
1323 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1324 Simplify profiling test with PROFILE_MODEL_P.
1325 (mvfc,mvtc): Fix access of control registers.
1326
1327 * sem-switch.c: New file, for GCC computed goto support.
1328
1329 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1330 memops.h,semops.h,trace.h,cpu-sim.h.
1331 (RUN_FAST_P): Change default to run fast if cache size > 0
1332 and not profiling.
1333 (sim_main_loop): Record execution time.
1334 Record instruction count even in fast mode.
1335 (init): Allow cpu to provide init code in mainloop.in.
1336 (FAST): Define as 0 or 1 depending on fast mode.
1337 * mainloop.in (normal): Combine with fast case.
1338 Add support for GCC computed gotos. Count simcache hits/misses.
1339 (init): Initialize "switch" labels if GNUC.
1340
1341 * cgen-utils.in: Don't include opcode/cgen.h.
1342 Include cgen-sim.h, cpu-opc.h.
1343 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1344 * m32r-sim.h: Don't include mod-list.h
1345 (RUN_FAST_P): Delete.
1346 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1347 semops.h,memory.h,trace.h
1348 (h_cr_get,h_cr_set): New functions.
1349 * memory.c: #include cgen-sim.h,callback.h.
1350 * ops.c: Don't include profile.h,m32r-sim.h.
1351 Include cgen-sim.h,memops.h,cpu-sim.h.
1352 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1353 * trace.c: Include cgen-sim.h,cpu-opc.h.
1354 * trace.h (trace_insn_{init,fini}): Declare.
1355
1356 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1357 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1358 Regenerate to get new insn aliases.
1359
1360 * mrun.c: #include "ansidecl.h".
1361 (STATE): Use struct sim_state instead.
1362
1363 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1364 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1365 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1366 (profile_print_simcache): New function.
1367 (profile_print): Call it. Print simulator speed stats.
1368 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1369 PROFILE_MEMORY_MASK.
1370 (MODULE_PROFILE_SIMCACHE_P): Define.
1371 (PROFILE_SIMCACHE_MASK): Define.
1372 (PROFILE_COUNT): New members total_insn_count,exec_time.
1373 New members simcache_hits,simcache_misses.
1374 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1375 (PROFILE_MODEL_P): New macro.
1376 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1377
1378 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1379 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1380 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1381 (sim_info): Pass verbose to profile_print.
1382
1383 * simcache.c: Include cgen-sim.h,callback.h.
1384 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1385 (simcache_option_handler): Ensure cache size at least 2.
1386 Allow config time specification of default cache size.
1387 * simcache.h (struct simcache): Support GCC computed gotos.
1388 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1389 (USING_SIMCACHE_P): New macro.
1390
1391 * simdefs.h: Don't include m32r-opc.h.
1392 (CGEN_MAX_SIM_INSNS): Define.
1393 (CPU_STATE): Regenerate.
1394 (ARGBUF): Regenerate.
1395 (extract,semantic handler decls): Delete, moved to decode.h.
1396
1397 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1398 (USE_SEM_SWITCH): Define.
1399
1400 * utils.c: Include bfd.h,time.h,sys/resource.h.
1401 (sim_time_get,sim_time_elapsed): New functions.
1402 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1403
1404Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1405
1406 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1407 * configure: Regenerated.
1408 * model.c: #include <stdlib.h>.
1409 * simcache.c: #include "libiberty.h".
1410 * simcommon.h (alloca): Handle i386-windows.
1411
1412 * common.c: #include libiberty.h.
1413 (sim_signal_to_host): Return 5 if wingdb.
1414
1415Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1416
1417 * configure.in (sim_cache): Enabled by default now, pass default
1418 cache size to --enable-sim-cache.
1419 * simcache.c (simcache_option_handler): Allow -c 0.
1420
1421 * simdefs.h,simfns.h: Regenerate
1422 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1423
1424Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1425
1426 Add model profiling support.
1427 * configure.in: Handle --enable-sim-model.
1428 (sim_profile): Add model.
1429 * Makefile.in (model.o): Add rule.
1430 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1431 * extract.c (*): Add model profiling support.
1432 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1433 (model_mark_{busy,unbusy}_reg): New functions.
1434 * profile.c (profile_option_handler): Recognize --profile model.
1435 (profile_print_model): New function.
1436 (profile_print): Call it.
1437 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1438 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1439 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1440 load_stall_count,taken_count,untaken_count.
1441 * semantics.c (*): Add model profiling support.
1442 * simcommon.h (struct sim_state): New members mach,model.
1443 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1444 (MAX_MODELS,MAX_UNITS): Define.
1445 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1446
1447 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1448 (stamp-modules): Depend on genmodlist.sh.
1449 * common.c (standard_options): Add --max-insns.
1450 (copy_argv): New function.
1451 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1452 * genmloop.sh: Allow mainloop.in to contain support code.
1453 * mainloop.in: Move do_insn16,do_insn32 here.
1454 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1455 * sim-if.c (sim_open): Don't set max insn count.
1456 (sim_create_inferior): Save argv,envp.
1457 * simcommon.h (struct sim_state): New members argv,envp.
1458 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1459 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1460 (ARGBUF): New members h_gr_get, h_gr_set.
1461 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1462 (trace_printf): Print to buffer, output later by trace_insn_fini.
1463 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1464
1465Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1466
1467 * configure.in (AC_FUNC_ALLOCA): Call.
1468 * configure: Regenerate.
1469 * config.h (HAVE_ALLOCA_H): Add.
1470 * simcommon.h: Add alloca support.
1471 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1472 (DECLARE_OPTION_HANDLER): Define.
1473 (MEM_FN): Declare using PARAMS.
1474 (DECLARE_MEM_FN): Define.
1475 * trace.c (trace_result): Tweak for !STDC.
1476 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1477 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1478 * common.c (sim_print_help_fn): Use PARAMS.
1479 (standard_option_handler): Fix decl for !STDC systems.
1480 * memory.c: #include <stdio.h>
1481 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1482 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1483 * profile.c (profile_install): Likewise.
1484 (profile_option_handler): Likewise.
1485
1486Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1487
1488 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1489 Prefix them with 0x instead.
1490
1491 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1492 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1493 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1494 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1495 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1496 Add support for boolean and/or.
1497 * utils.c: Redo naming of DI functional support.
1498 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1499
1500Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1501
1502 * Directory created.
A mirror of the official binutils-gdb repository