]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/m32r/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
*** empty log message ***
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
379832de
HPN		 12004-12-08 Hans-Peter Nilsson <hp@axis.com>
2
3 * configure: Regenerate for ../common/aclocal.m4 update.
4
1ca6491a
AC		 52004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6
7 Committed by Andrew Cagney.
8 * traps-linux.c: Don't include linux/module.h.
9 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
10 __NR_get_kernel_syms.
11
4d06b60c
DJ		 122004-05-18 Daniel Jacobowitz <dan@debian.org>
13
14 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
15
df2a9ff4
AC		 162004-02-04 Andrew Cagney <cagney@redhat.com>
17
18 Committed by Andrew Cagney.
19 * mloopx.in: Update copyright.
20 (xextract-pbb): Fixed trap for system calls operation in parallel.
21 * mloop2.in (xextract-pbb): Ditto.
22
6edf0760
NC		 232003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
24
25 * configure.in: Changed for dummy simulator of m32r-linux.
26 * configure: Regenerate.
27 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
28 * traps-linux.c: Added for dummy simulator of m32r-linux.
29 * syscall.h: Ditto.
30 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
31 simulator for m32r-linux.
32 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
33 m32r-linux.
34
16b47b25
NC		 352003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
36
37 * Makefile.in: Add support for new machine m32r2.
38 * cpu2.c: New file for m32r2 support.
39 * cpu2.h: Likewise.
40 * decode2.c: Likewise.
41 * decode2.h: Likewise.
42 * m32r2.c: Likewise.
43 * mloop2.in: Likewise.
44 * model2.c: Likewise.
45 * sem2-switch.c: Likewise.
46 * arch.c: Regenerate.
47 * arch.h: Regenerate.
48 * cpu.c: Regenerate.
49 * arch.c: Regenerate.
50 * cpuall.c: Regenerate.
51 * cpux.c: Regenerate.
52 * cpux.h: Regenerate.
53 * decode.c: Regenerate.
54 * decode.h: Regenerate.
55 * decodex.c: Regenerate.
56 * decodex.h: Regenerate.
57 * model.c: Regenerate.
58 * modelx.c: Regenerate.
59 * sem-switch.c: Regenerate.
60 * sem.c: Regenerate.
61 * semx-switch.c: Regenerate.
62 * m32r-sim.h: Add EVB register support.
63 * sim-if.c: Likewise.
64 * sim-main.h: Likewise.
65 * traps.c: Likewise.
66
a6fc1778
DB		 672003-09-08 Dave Brolley <brolley@redhat.com>
68
69 On behalf of Doug Evans <dje@sebabeach.org>
70 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
71
6b4a8935
AC		 722003-02-27 Andrew Cagney <cagney@redhat.com>
73
74 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
75
57465455
DE		 762002-12-19 Doug Evans <dje@sebabeach.org>
77
78 * arch.c,arch.h,cpuall.h: Regenerate.
79 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
80 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
81
c8cca39f
AC		 822002-06-16 Andrew Cagney <ac131313@redhat.com>
83
84 * configure: Regenerated to track ../common/aclocal.m4 changes.
85
378af1d6
DB		 862001-11-14 Dave Brolley <brolley@redhat.com>
87
88 * arch.c: Regenerate.
89 * arch.h: Regenerate.
90 * cpu.c: Regenerate.
91 * cpu.h: Regenerate.
92 * cpuall.h: Regenerate.
93 * cpux.c: Regenerate.
94 * cpux.h: Regenerate.
95 * decode.c: Regenerate.
96 * decode.h: Regenerate.
97 * decodex.c: Regenerate.
98 * decodex.h: Regenerate.
99 * model.c: Regenerate.
100 * modelx.c: Regenerate.
101 * sem-switch.c: Regenerate.
102 * sem.c: Regenerate.
103 * semx-switch.c: Regenerate.
104
e3e473da
BE		 1052001-07-05 Ben Elliston <bje@redhat.com>
106
107 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
108 (stamp-cpu): Likewise.
109 (stamp-xcpu): Likewise.
110
55552082
DB		 1112001-03-05 Dave Brolley <brolley@redhat.com>
112
378af1d6
DB		 113 * arch.c: Regenerate.
114 * arch.h: Regenerate.
115 * cpu.c: Regenerate.
116 * cpu.h: Regenerate.
117 * cpuall.h: Regenerate.
118 * cpux.c: Regenerate.
119 * cpux.h: Regenerate.
120 * decode.c: Regenerate.
121 * decode.h: Regenerate.
122 * decodex.c: Regenerate.
123 * decodex.h: Regenerate.
124 * model.c: Regenerate.
125 * modelx.c: Regenerate.
126 * sem-switch.c: Regenerate.
127 * sem.c: Regenerate.
128 * semx-switch.c: Regenerate.
55552082 129
9397fcbf
FCE		 1302001-01-12 Frank Ch. Eigler <fche@redhat.com>
131
132 * configure: Regenerated with sim_scache fix.
133
fec7d8b0
GM		 1342000-11-18 Greg McGary <greg@mcgary.org>
135
136 * Makefile.in: remove `@true' commands for rules that have
137 $(CGEN_MAINT) as a prerequisite.
138
fb27a91c
DB		 1392000-10-06 Dave Brolley <brolley@redhat.com>
140
141 * sem.c: Regenerated.
142 * sem-switch.c: Regenerated.
143 * semx-switch.c: Regenerated.
144
de8f5985
DB		 1452000-08-28 Dave Brolley <brolley@redhat.com>
146
147 * Makefile.in: Use of @true confuses VPATH. Remove it.
148 * cpu.h: Regenerated.
149 * cpux.h: Regenerated.
150 * decode.c: Regenerated.
151 * decodex.c: Regenerated.
152 * model.c: Regenerated.
153 * modelx.c: Regenerated.
154 * sem-switch.c: Regenerated.
155 * sem.c: Regenerated.
156 * semx-switch.c: Regenerated.
157
604259a0
FCE		 1582000-08-21 Frank Ch. Eigler <fche@redhat.com>
159
160 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
161 (stamp-arch, stamp-cpu): New targets.
162
eb2d80b4
AC		 163Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
164
165 * configure: Regenerated to track ../common/aclocal.m4 changes.
166
afb2cbbd
DB		 1672000-03-30 Dave Brolley <brolley@redhat.com>
168
169 * configure: Regenerated.
170
2df3850c
JM		 1711999-10-04 Doug Evans <devans@casey.cygnus.com>
172
173 * arch.c,arch.h,cpuall.h: Rebuild.
174 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
175
2acceee2
JM		 1761999-09-29 Doug Evans <devans@casey.cygnus.com>
177
178 * mloop.in: Update call to sim_engine_invalid_insn.
179 * sem.c,sem-switch.c: Rebuild.
180 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
181 result to SEM_PC. Return vpc.
2df3850c
JM		 182 * mloopx.in: Ditto.
183 * semx-switch.c: Rebuild.
2acceee2
JM		 184
185Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
186
187 * traps.c (sim_engine_invalid_insn): Return PC.
188
d4f3574e
SS		 189Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
190
191 * configure: Regenerated to track ../common/aclocal.m4 changes.
192
2df3850c
JM		 1931999-09-01 Doug Evans <devans@casey.cygnus.com>
194
195 * decodex.c: Rebuild.
196
104c1213
JM		 1971999-08-28 Doug Evans <devans@casey.cygnus.com>
198
199 * sem.c: Rebuild
200
2df3850c
JM		 201 * cpux.h: Rebuild.
202
96baa820
JM		 2031999-08-09 Doug Evans <devans@casey.cygnus.com>
204
205 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 206 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 207
2081999-08-04 Doug Evans <devans@casey.cygnus.com>
209
210 * m32r-sim.h (SEM_SKIP_INSN): Delete.
211 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 212 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
213 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
214 (emit_full_parallel): Ditto.
96baa820 215
cd0fc7c3
SS		 2161999-05-08 Felix Lee <flee@cygnus.com>
217
218 * configure: Regenerated to track ../common/aclocal.m4 changes.
219
7a292a7a
SS		 220Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
221
222 * devices.c (device_io_read_buffer): New arg `sd'.
223 (device_io_write_buffer): New arg `sd'.
224 (device_error): Give proper arg spec.
225
2261999-04-10 Doug Evans <devans@casey.cygnus.com>
227
228 * sem-switch.c,sem.c: Rebuild.
2df3850c 229 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 230
2311999-03-27 Doug Evans <devans@casey.cygnus.com>
232
233 * decode.c: Rebuild.
2df3850c 234 * decodex.c: Rebuild.
7a292a7a
SS		 235
2361999-03-26 Doug Evans <devans@casey.cygnus.com>
237
238 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
239
2401999-03-22 Doug Evans <devans@casey.cygnus.com>
241
242 * arch.c,arch.h,model.c: Rebuild.
2df3850c 243 * modelx.c: Rebuild.
7a292a7a
SS		 244 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
245 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
246 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
247 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
248 (m32rbf_store_register): Ditto.
249 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
250 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
251 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
252 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
253 with appropriate calls to m32rbf_*.
254
2551999-03-11 Doug Evans <devans@casey.cygnus.com>
256
257 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 258 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 259 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
260 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
261
2621999-02-25 Doug Evans <devans@casey.cygnus.com>
263
264 * cpu.c,cpu.h: Rebuild.
265
c906108c
SS		 2661999-02-09 Doug Evans <devans@casey.cygnus.com>
267
268 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
269 (stamp-xmloop): s/-parallel/-parallel-write/.
270 * configure.in (sim_link_files,sim_link_links): Delete.
271 * configure: Rebuild.
272 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 273 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 274 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
275 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
276 m32r_cgen_opcode_open. Set disassembler.
277 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
278 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
279 m32r-desc.h,m32r-opc.h,m32r-sim.h.
280
2df3850c
JM		 281Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
282
283 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
284
c906108c
SS		 2851999-01-27 Doug Evans <devans@casey.cygnus.com>
286
287 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 288 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 289
2901999-01-15 Doug Evans <devans@casey.cygnus.com>
291
292 * decode.h,model.c: Regenerate.
2df3850c 293 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 294
2951999-01-14 Doug Evans <devans@casey.cygnus.com>
296
297 * arch.c,arch.h,cpuall.h: Regenerate.
298 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
299 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 300 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 301
3021999-01-11 Doug Evans <devans@casey.cygnus.com>
303
304 * Makefile.in (m32r-clean): rm eng.h.
305 * sim-main.h: Delete inclusion of ansidecl.h.
306 * cpu.h: Regenerate.
2df3850c 307 * cpux.h: Regenerate.
c906108c
SS		 308
3091999-01-06 Doug Evans <devans@casey.cygnus.com>
310
311 * cpu.h: Regenerate.
2df3850c 312 * cpux.h: Regenerate.
c906108c
SS		 313
3141999-01-05 Doug Evans <devans@casey.cygnus.com>
315
316 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
317 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
318 (sim-if.o): Use SIM_MAIN_DEPS.
319 (arch.o,traps.o,devices.o): Ditto.
320 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
321 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 322 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 323 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
324 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
325 ([GS]ET_H_CR): Define.
326 (m32rbf_h_psw_[gs]et_handler): Declare.
327 ([GS]ET_H_PSW): Define.
328 (m32rbf_h_accum_[gs]et_handler): Declare.
329 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 330 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
331 (m32rxf_h_accums_[gs]et_handler): Declare.
332 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 333 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
334 * m32r.c (WANT_CPU): Define as m32rbf.
335 (all register access fns): Rename to ..._handler.
2df3850c
JM		 336 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
337 * m32rx.c (WANT_CPU): Define as m32rxf.
338 (all register access fns): Rename to ..._handler.
c906108c
SS		 339
3401998-12-14 Doug Evans <devans@casey.cygnus.com>
341
342 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
343 (SIM_AC_OPTION_ALIGNMENT): Make strict.
344 * configure: Regenerate.
345
346 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
347 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
348 * traps.c (m32r_core_signal): Handle --environment=operating.
349
3501998-12-09 Doug Evans <devans@casey.cygnus.com>
351
352 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 353 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 354
355 * sim-if.c: Include string.h or strings.h if present.
356
3571998-12-04 Doug Evans <devans@casey.cygnus.com>
358
359 * configure.in: Call SIM_AC_OPTION_INLINE.
360 * configure: Regenerate.
361 * sim-main.h: Protect against multiple inclusion.
362 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
363 Done by cgen-sim.h now.
364 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
365 * cpuall.h: Regenerate.
366 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
367 * mloop.in (extract16): Make static inline again.
368 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
369 (extract32): Ditto.
370 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
371 (execute): Test ARGBUF_PROFILE_P before profiling.
372 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 373 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
374 * mloopx.in: Rewrite.
c906108c
SS		 375
3761998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
377
378 * devices.c (device_io_write_buffer): Fix typo.
379 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
380 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
381
3821998-11-18 Doug Evans <devans@casey.cygnus.com>
383
384 * Makefile.in (M32R_OBJS): Delete extract.o.
385 (extract.o): Delete.
386 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
387 * mloop.in (extract16): Update type of `insn' arg.
388 Delete call to d->extract.
389 (extract32): Ditto.
2df3850c
JM		 390 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
391 * mloopx.in (extractx16): Update type of `insn' arg.
392 Delete call to d->extract. Delete arg pbb_p. All callers updated.
393 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
394 (extractx32): Ditto.
c906108c
SS		 395
396Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
397
398 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
399 before cgen-types.h.
400 * tconfig.in: Guard against multiple inclusion.
401 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 402 * cpux.h: Ditto.
c906108c
SS		 403
404Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
405
406 * sim-main.h: #include cpu-opc.h.
407 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
408 to get #include cleanup.
2df3850c 409 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 410
411 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
412 CGEN_INCLUDE_DEPS.
413 (M32RBF_INCLUDE_DEPS): Define.
414 (m32r .o's): Depend on it.
415 (mloop.c): Update call to genmloop.sh.
416 * cpu.h,cpuall.h: Regenerate.
417 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
418 #include cgen-scache.h,cgen-cpu.h.
419 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 420 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
421 (m32rx .o's): Depend on it.
422 (mloopx.c): Update call to genmloop.sh.
423 * cpux.h: Regenerate.
c906108c
SS		 424
425Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
426
427 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
428
429Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
430
431 Add pseudo-basic-block execution support.
432 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
433 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
434 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
435 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
436 * arch.c,arch.h,cpuall.h: Regenerate.
437 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
438 * sem-switch.c,sem.c: Regenerate.
439 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
440 load_regs_pending.
441 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
442 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
443 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
444 m32rbf_h_accum_set): Likewise.
445 (m32r_model_{init,update}_insn_cycles): Delete.
446 (m32rbf_model_insn_{before,after}): New fns.
447 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
448 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
449 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
450 (check_load_stall): New fn.
451 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
452 (m32rbf_model_test_u_exec): New fn.
453 * mloop.in: Rewrite, use pbb support.
454 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
455 (sim_fetch_register,sim_store_register): Delete.
456 * sim-main.h (CIA_GET,CIA_SET): Fix.
457 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
458 * tconfig.in (WITH_SCACHE_PBB): Define.
459 (WITH_SCACHE_PBB_M32RBF): Define.
460 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
461 (m32r_trap): Pass pc to sim_engine_halt.
462 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
463 * configure: Regenerate.
2df3850c
JM		 464 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
465 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 466 (semx.o): Delete.
467 (extractx.o): Add.
2df3850c
JM		 468 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
469 * readx.c: Delete.
470 * semx.c: Delete.
471 * extractx.c: New file.
472 * semx-switch.c: New file.
473 * m32r-sim.h (BRANCH_NEW_PC): Delete.
474 (SEM_SKIP_INSN): New macro.
475 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
476 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
477 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
478 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
479 (m32rxf_model_insn_{before,after}): New fns.
480 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
481 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
482 (check_load_stall): New fn.
483 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
484 * mloopx.in: Rewrite, use pbb support.
485 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
486 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 487
488Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
489
490 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
491 ({ACC1L,ACC1H}_REGNUM): New macros.
492 (m32r_decode_gdb_ctrl_regnum): Add prototype.
493 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
494 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 495 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 496
497Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
498
499 * m32r-sim.h (GET_H_SM): New macro.
500 (UART params): Update to msa2000.
501 * devices.c (device_io_read_buffer): Update to msa2000.
502 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
503 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
504 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 505 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
506 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
507 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 508
509Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
510
511 * m32r-sim.h (m32r_trap): Update prototype.
512 * traps.c (m32r_trap): New arg `pc'.
513 * sem.c,sem-switch.c: Regenerated.
2df3850c 514 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 515
516Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
517
518 Rename cpu m32r to m32rb to distinguish from architecture name.
519 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
520 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
521 * tconfig.in (WANT_CPU_M32RB): Ditto.
522 * m32r.c (WANT_CPU_M32RB): Ditto.
523 (*): m32r_ cpu fns renamed to m32rb_.
524 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
525 * arch.h,arch.c: Regenerate.
526 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
527 * sem-switch.c,sem.c: Regenerate.
528
529 * sim-if.c (sim_open): Don't allocate memory on top of any user
530 specified memory.
531 (h_gr_get,h_gr_set): Delete.
532 * sim-main.h (h_gr_get,h_gr_set): Delete.
533 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
534 a_m32r_h_gr_[gs]et.
535
536 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
537
538 * sim-if.c (sim_open): Open opcode table.
539 (sim_close): Close it.
540
2df3850c
JM		 541Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
542
543 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
544 accept an accumulator choice.
545 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
546
c906108c
SS		 547Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
548
549 * m32r.c: Include cgen-mem.h.
550 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 551 * m32rx.c: Include cgen-mem.h.
552 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 553
554Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
555
556 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 557 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 558
559Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
560
561 * Makefile.in: cgen_maint -> CGEN_MAINT.
562 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
563 * configure: Regenerate.
564 * arch.c,arch.h,cpuall.h: Regenerate.
565 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
566 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 567 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
568 * semx.c: Regenerate.
569 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 570
571Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
572
573 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
574 load_stall,biggest_cycles.
575 * m32r.c (m32r_model_mark_get_h_gr): Update.
576 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
577 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
578 * mloop.in: Call cycle init/update fns.
579 * model.c: Regenerate.
2df3850c
JM		 580 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
581 * mloopx.in: Call cycle init/update fns.
582 * modelx.c: Regenerate.
583
c906108c
SS		 584Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
585
586 * traps.c: New file. Trap support moved here from sim-if.c.
587 * Makefile.in (SIM_OBJS): Add traps.o
588 * sim-if.c: Don't include targ-vals.h.
589 (sim_engine_illegal_insn): Moved to traps.c
590 * sim-main.h (SIM_CORE_SIGNAL): Define.
591 (m32r_core_signal): Declare.
592 * m32r-sim.h (m32r_trap): Declare.
593
594 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
595 register.
596
597 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
598 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
599 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
600
601 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 602 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 603
604Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
605
606 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
607 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
608 (execute): Count parallel insns.
609 * sim-if.c (print_m32r_misc_cpu): Print count.
610 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
611
612 Zero bottom two bits of pc in jmp,jl insns.
613 * sem.c,sem-switch.c: Regenerate.
2df3850c 614 * semx.c: Regenerate.
c906108c
SS		 615
616Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
617
618 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
619
620Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
621
622 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
623 (sim_sync_stop): New function.
624
625Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
626
627 * Makefile.in (devices.o): Add dependencies.
628
629 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
630 * sem-switch.c,sem.c: Regenerate.
631 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 632 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
633 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
634 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
635 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 636
637Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
638
639 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
640
641Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
642
643 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
644 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 645 * cpux.h: Ditto.
646 * modelx.c: Ditto.
c906108c
SS		 647
648 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 649 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 650 * decode.c,decode.h: Regenerate, introduces IDESC table.
651 * mloop.in (extract16,extract32): Add IDESC support.
652 Update names of semantic handler member names.
653 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 654 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
655 * mloopx.in: Add IDESC support.
656 Update names of semantic handler member names.
657 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 658
659 * sem-switch.c: Regenerate. Redo computed goto label handling.
660 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 661 * readx.c: Regenerate. Redo computed goto label handling.
662 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
663 support.
c906108c
SS		 664
665 * m32r.c (m32r_fetch_register): Change result type and args to
666 conform to sim_fetch_register interface.
667 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 668 * m32rx.c (m32rx_fetch_register): Change result type and args to
669 conform to sim_fetch_register interface.
670 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 671
672 * sim-if.c (alloc_cpu): Delete.
673 (free_state): Uninstall modules here ...
674 (sim_open): ... and not here. Call sim_cpu_alloc_all.
675 Set default architecture/model if not specified.
676 (sim_fetch_register,sim_store_register): Rewrite.
677
678 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
679 and moved to common/sim-cpu.c.
680 (sim_create_inferior): Update.
681 (do_trap): Update.
682 * sim-main.h (h_pc_get,h_pc_set): Delete.
683
684 * sim-main.h (sim_cia): Change to USI.
685 (sim_cpu): Move m32r_misc_profile before machine generated part.
686
687Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
688
689 * configure: Regenerated to track ../common/aclocal.m4 changes.
690
691Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
692
693 * model.c: Rebuilt.
2df3850c 694 * modelx.c: Rebuilt.
c906108c
SS		 695
696Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
697
698 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
699 and variable renaming due to macro insn additions.
700 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 701 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
702 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 703
704Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
705
706 * configure: Regenerated to track ../common/aclocal.m4 changes.
707 * config.in: Ditto.
708
709Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
710
711 * acconfig.h: New file.
712 * configure.in: Reverted change of Apr 24; use sinclude again.
713
714Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
715
716 * configure: Regenerated to track ../common/aclocal.m4 changes.
717 * config.in: Ditto.
718
719Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
720
721 * configure.in: Don't call sinclude.
722
723Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
724
725 * cpu.c,sem.c,sem-switch.c: Regenerate. From
726 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
727 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
728 #include cgen-ops.h.
2df3850c
JM		 729 * cpux.c,readx.c,semx.c: Regenerate.
730 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
731 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
732 (m32r_h_accums_get): Sign extend top 8 bits.
733
734Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
735
736 * semx.c: Regenerate.
c906108c
SS		 737
738Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
739
740 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 741 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 742
743Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
744
745 * configure: Regenerated to track ../common/aclocal.m4 changes.
746
747Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
748
749 * configure: Regenerated to track ../common/aclocal.m4 changes.
750
751Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
752
753 * configure: Regenerated to track ../common/aclocal.m4 changes.
754
755Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
756
757 * configure: Regenerated to track ../common/aclocal.m4 changes.
758
759Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
760
761 * config.in (HAVE_FCNTL_H): Add.
762 * configure: Regenerate.
763 * Makefile.in (SIM_OBJS): Add devices.o.
764 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
765 (UART_*): Define m32r serial port parameters.
766 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
767 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
768 * devices.c: To here.
769 * sim-if.c: Don't include signal.h,sim-core.h.
770 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
771 (sim_resume): Call sim_module_{resume,suspend}.
772 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
773
774 * tconfig.in (SIM_HANDLES_LMA): Define.
775
776 * sim-if.c (do_trap): Result is new pc.
777 Handle --environment=operating.
778 * sem-switch.c,sem.c: Regenerate.
2df3850c 779 * semx.c: Regenerate.
c906108c
SS		 780
781Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
782
783 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
784 sim_core_*_map with read_map, write_map, exec_map resp.
785
786Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
787
788 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
789 (arch.o): Delete cpu-opc.h dependency.
790 (decode.o,model.o): Likewise.
2df3850c 791 (decodex.o,modelx.o): Likewise.
c906108c
SS		 792
793 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 794 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 795
796Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
797
798 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
799
800 * sim-if.c (sim_info): Delete.
801
2df3850c
JM		 802Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
803
804 * mloopx.in: Fix handling of branch in parallel with another insn.
805 * semx.c: Regenerate.
806
c906108c
SS		 807Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
808
809 * sim-main.h: #include symcat.h.
810 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
811 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
812 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
813 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 814 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
815 * mloopx.in: Rewrite.
816 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 817
818Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
819
820 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
821 in the backup PC register.
2df3850c
JM		 822 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
823 in the backup PC register.
c906108c
SS		 824
825Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
826
827 * m32r.c (do_lock,do_unlock): Delete.
828 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
829 * sem.c,sem-switch.c: Regenerate.
2df3850c 830 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 831
832Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
833
834 * Makefile.in (M32R_OBJS): Add cpu.o.
835 (cpu.o): Add rule for.
836 (NL_TARGET): Define.
837 * configure.in: Add AC_CHECK_PROG(SCHEME).
838 * cpu.c: New file.
839 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
840 * sem-switch.c,sem.c: Regenerate.
841 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 842 (M32RX_OBJS): Add cpux.o.
843 (cpux.o): Add rule for.
844 cpux.c: New file.
845 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
846 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
847 (m32rx_h_cr_{get,set}): New functions.
848 (m32rx_h_accums_{get,set}): New functions.
849 * mloopx.in: Rewrite main loop.
c906108c
SS		 850
851 * m32r.c (do_trap): Move from here.
852 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
853 (sim_create_inferior): Use h_pc_set.
854 (h_pc_{get,set}): New functions.
855 (h_gr_{get,set}): New functions.
856 (syscall_{read,write}_mem): New functions.
857 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
858
859Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
860
861 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
862 length parameter. Return -1.
863 (sim_create_inferior): Pass 4 sim_store_register.
864
865Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
866
867 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
868
869 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 870 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 871
872Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
873
874 * decode.c, sem.c: Regenerate.
2df3850c
JM		 875 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
876 * m32rx.c (m32rx_h_accums_set): New function.
877 (m32rx_model_mark_[gs]et_h_gr): New function.
878 * mloopx.in: Rewrite.
879 * Makefile.in (mloopx.o): Build with -parallel.
880 * sim-main.h (_sim_cpu): Delete member `par_exec'.
881 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 882
883Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
884
885 * Makefile.in (m32r.o): Depend on cpu.h
886 (extract.o): Pass -DSCACHE_P.
887 * mloop.in (extract{16,32}): Update call to m32r_decode.
888 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
889 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
890 * sim-main.h: #include "ansidecl.h".
891 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 892 * Makefile.in (M32RX_OBJS): Build m32rx support now.
893 (m32rx.o): New rule.
894 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
895 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
896 (m32rx_h_accums_get): New function.
897 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
898 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 899
900Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
901
902 * configure: Regenerated to track ../common/aclocal.m4 changes.
903
904Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
905
906 * configure: Regenerated to track ../common/aclocal.m4 changes.
907
2df3850c
JM		 908Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
909
910 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
911 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
912 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
913
c906108c
SS		 914Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
915
916 * cpux.h: Fix duplicate definition of h_accums field for
917 fmt_53_sadd structure.
918
2df3850c
JM		 919Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
920
921 * Makefile.in: Add m32rx objs, and rules to build them.
922 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
923 * m32rx.c, mloopx.in: New files.
924
c906108c
SS		 925Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
926
927 * configure: Regenerated to track ../common/aclocal.m4 changes.
928
929Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
930
931 * arch.c, arch.h, cpuall.h: New files.
932 * arch-defs.h: Deleted.
933 * mloop.in: Renamed from mainloop.in.
934 * Makefile.in: Update.
935 * sem-ops.h: Deleted.
936 * mem-ops.h: Deleted.
937 (arch): Renamed from CPU.
938 * cpu.h: New file.
939 * decode.c: Redone.
940 * decode.h: Redone.
941 * extract.c: Redone.
942 * model.c: Redone.
943 * sem-switch.c: Redone.
944 * sem.c: Renamed from semantics.c, and redone.
945 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
946 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
947 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
948 (m32r_{fetch,store}_register): New functions.
949 (model_mark_{get,set}_h_gr): Prefix with m32r_.
950 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
951 (h_cr_{get,set}): Prefix with m32r_.
952 (do_trap): Fetch state from current_cpu, not current_state.
953 Call sim_engine_halt instead of engine_halt.
954 * sim-if.c (alloc_cpu): New function.
955 (free_state): New function.
956 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
957 type. Call sim_analyze_program.
958 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 959 (sim_resume): Handle m32rx.
c906108c
SS		 960 (sim_stop_reason): Deleted.
961 (print_m32r_misc_cpu): Update.
2df3850c 962 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 963 (sim_{read,write}): Deleted.
964 (sim_engine_illegal_insn): New function.
965 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
966 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 967 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 968 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
969 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
970 (sim_state): Delete members core,events,halt_jmp_buf.
971 Change `cpu' member to be a pointer to the cpu's struct, rather than
972 record inside the state struct.
973 * tconfig.in (WITH_DEVICES): Define here.
974 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
975
976Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
977
978 * arch-defs.h (INSN_NAME): Fix typo.
979
980Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
981
982 * configure: Regenerated to track ../common/aclocal.m4 changes.
983 * config.in: Ditto.
984
985Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
986
987 * m32r-sim.h (MSPR_ADDR): New macro.
988 (m32r_mspr_device): Declare.
989 (struct _device): Define.
990 * m32r.c (m32r_mspr_device): New global.
991 (device_{io_{read,write}_buffer,error}): New functions.
992 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
993 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
994 (sim_open): Attach device to handle MSPR register.
995 * sim-main.h (WITH_DEVICES): Define as 1.
996 Include cpu-sim.h.
997
998 * configure: Regenerated to track ../common/aclocal.m4 changes.
999
1000Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1001
1002 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1003 * configure: Regenerated.
1004
1005Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1006
1007 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1008 * sim-if.c (sim_open): Call sim_config.
1009 (sim_stop_reason): Update call to sim_signal_to_host.
1010
1011Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1012
1013 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1014
1015Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1016
1017 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1018
1019Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1020
1021 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1022
1023Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1024
1025 * configure: Regenerated to track ../common/aclocal.m4 changes.
1026
1027Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028
1029 * configure: Regenerated to track ../common/aclocal.m4 changes.
1030
1031Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1032
1033 * configure: Regenerated to track ../common/aclocal.m4 changes.
1034
1035Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1036
1037 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1038 SIM_DEFAULT_MODEL): Delete, moved to common.
1039 (SIM_EXTRA_CFLAGS): Update.
1040
1041Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1042
1043 * configure.in (sim_link_links): Configure non-strict memory
1044 alignment.
1045
1046 * configure: Regenerated to track ../common/aclocal.m4 changes.
1047
1048Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1049
1050 * configure: Regenerated to track ../common/aclocal.m4 changes.
1051
1052Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1053
1054 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1055 using sim_do_commandf.
1056 (sim_open): Set magic-number at the start.
1057 (sim_do_command): Implement.
1058
1059 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1060
1061Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1062
1063 * configure: Regenerated to track ../common/aclocal.m4 changes.
1064
1065Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1066
1067 * configure: Regenerated to track ../common/aclocal.m4 changes.
1068
1069Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1070
1071 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1072
1073Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1074
1075 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1076
1077Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1078
1079 * configure: Regenerated to track ../common/aclocal.m4 changes.
1080 * config.in: Ditto.
1081
1082Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1083
1084 * sim-if.c (sim_kill): Delete.
1085 (sim_create_inferior): Add ABFD argument.
1086 (sim_load): Move setting of PC from here.
1087 (sim_create_inferior): To here.
1088 (sim_load): Delete, use sim-hload.c instead.
1089
1090 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1091
1092Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1093
1094 * configure: Regenerated to track ../common/aclocal.m4 changes.
1095 * config.in: Ditto.
1096
1097Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1098
1099 * sim-if.c (sim_open): Add ABFD argument.
1100
1101Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1102
1103 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1104 * sim-if.c (sim_open): Use it.
1105
1106Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1107
1108 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1109
1110Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1111
1112 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1113 (sim_write): Ditto for write.
1114
1115 * m32r.c (do_trap): Ditto for read/write.
1116
1117Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1118
1119 * sim-if.c (sim_open): Add callback argument.
1120 (sim_set_callbacks, sim_callback): Delete.
1121 (sim_load): Set STATE_LOADED_P.
1122
1123Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1124
1125 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1126 sim_engine_abort.
1127
1128Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1129
1130 * sim-if.c (sim_open): Update to reflect changes to core in
1131 ../common/.
1132 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1133 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1134 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1135
1136Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1137
1138 * decode.c (decode): Add computed goto support.
1139
1140Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1141
1142 * mem-ops.h: Stub additional core read/write arguments.
1143
1144 * sim-main.h: Declare sim_cia - type SI.
1145 (struct _sim_cpu): Move base type to end per common.
1146 (struct _sim_state): Ditto.
1147
1148Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1149
1150 Merge from branch into devo. CGEN generic files moved to common
1151 directory. K&R C support is no longer provided.
1152
1153Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1154
1155 * configure: Regenerated to track ../common/aclocal.m4 changes.
1156
1157Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1158
1159 * Makefile.in, seman-cache.c: new file, for wingdb build.
1160 * sim-alloca.h: fixed for wingdb.
1161
1162Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1163
1164 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1165 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1166 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1167
1168Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1169
1170 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1171 (exc_illegal): Likewise.
1172 * decode.c (decode_vars): Add decode_illegal.
1173 * genmloop.sh: #include "cpu-opc.h".
1174 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1175 (labels): Add case_INSN_ILLEGAL.
1176 (SWITCH): Add INSN_ILLEGAL case.
1177
1178Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1179
1180 * model.c (model_module): Use 0 not NULL.
1181
1182 * genmloop.sh (sim_main_loop): Handle k&r c.
1183
1184 * sem-switch.c: Regenerate to get k&r c support.
1185 * semantics.c: Likewise.
1186
1187 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1188 (ADDCSI,SUBCSI): New functions.
1189 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1190 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1191
1192 * simcache.c (simcache_{install,init,uninstall}): Use
1193 DECLARE_MODULE_INSTALL_HANDLER.
1194 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1195
1196 * utils.c: #include "semops.h".
1197
1198Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1199
1200 * profile.c (profile_print_simcache): Fix thinko in printf text.
1201
1202 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1203
1204Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1205
1206 * m32r.c (h_cr_get): Rewrite.
1207 (h_cr_set): Rewrite.
1208 * sem-switch.c (rte): bcarry renamed to bcond.
1209 * semantics.c (rte): Likewise.
1210 * simdefs.h (CPU_STATE): Likewise.
1211
1212 * config.in (HAVE_SYS_TIME_H): Add.
1213 * configure.in: Check for sys/time.h.
1214 * configure: Regenerated.
1215 * utils.c: Include sys/time.h if present.
1216
1217 * common.c (sim_parse_args): Account for NULL terminating entry
1218 in long_options table.
1219
1220 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1221 Always use cache if configured in.
1222 * mainloop.in (do_extract_insn{16,32}): New functions.
1223 (normal,fast): Call them. Handle starting in left slot.
1224 * simcache.c (simcache_option_handler): Disallow -c0.
1225 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1226
1227 * profile.c (profile_print_simcache): Fix percentage calc.
1228
1229 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1230
1231Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1232
1233 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1234 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1235 Add mod-list.h.
1236 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1237 (sim-if.o,m32r.o,utils.o): Likewise.
1238 (common.o): Don't explicitly depend on mod-list.h.
1239 (mainloop.c): Pass CPU to genmloop.sh.
1240 (stamp-modules): Depend on configure.
1241 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1242 (extract.o): Depend on decode.h, memops.h, semops.h.
1243 (semantics.o,seman-cache.o): Likewise.
1244 (model.o,ops.o): Depend on memops.h.
1245 (extr-cache.o): Disable building for the moment.
1246
1247 * simcommon.h: Delete, move contents into cgen-sim.h.
1248 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1249 (UINT,CGEN_CAT3): Define.
1250 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1251 (decode_t): Renamed to DECODE.
1252
1253 * simfns.h: Delete, contents moved to memops.h,semops.h.
1254 * memops.h: New file.
1255 * semops.h: New file.
1256 * decode.h: Renamed from semantics.h.
1257
1258 * sim-argv.h: New file.
1259 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1260 dependency of sim-argv.h.
1261
1262 * sim-alloca.h: New file.
1263 * common.c: Include it.
1264 * Makefile.in (common.o): Add dependency.
1265
1266 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1267 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1268 * configure.in: sinclude ../common/aclocal.m4.
1269 Check for headers time.h, sys/resource.h.
1270 Check for functions time, getrusage.
1271 (sim_link_{files,links}): Add link cpu-opc.h.
1272 (sim_profile): Add simcache.
1273 (SIM_AC_PROFILE): Add simcache, profile.o.
1274 (simcache module): Delete extr-cache.o for now.
1275 (--enable-sim-cache): Allow specification of default cache size.
1276 * configure: Regenerated.
1277
1278 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1279 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1280 Regenerate.
1281
1282 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1283 Don't include m32r-sim.h.
1284 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1285 Simplify profiling test with PROFILE_MODEL_P.
1286 (mvfc,mvtc): Fix access of control registers.
1287 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1288 Don't include m32r-sim.h.
1289 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1290 Simplify profiling test with PROFILE_MODEL_P.
1291 (mvfc,mvtc): Fix access of control registers.
1292
1293 * sem-switch.c: New file, for GCC computed goto support.
1294
1295 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1296 memops.h,semops.h,trace.h,cpu-sim.h.
1297 (RUN_FAST_P): Change default to run fast if cache size > 0
1298 and not profiling.
1299 (sim_main_loop): Record execution time.
1300 Record instruction count even in fast mode.
1301 (init): Allow cpu to provide init code in mainloop.in.
1302 (FAST): Define as 0 or 1 depending on fast mode.
1303 * mainloop.in (normal): Combine with fast case.
1304 Add support for GCC computed gotos. Count simcache hits/misses.
1305 (init): Initialize "switch" labels if GNUC.
1306
1307 * cgen-utils.in: Don't include opcode/cgen.h.
1308 Include cgen-sim.h, cpu-opc.h.
1309 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1310 * m32r-sim.h: Don't include mod-list.h
1311 (RUN_FAST_P): Delete.
1312 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1313 semops.h,memory.h,trace.h
1314 (h_cr_get,h_cr_set): New functions.
1315 * memory.c: #include cgen-sim.h,callback.h.
1316 * ops.c: Don't include profile.h,m32r-sim.h.
1317 Include cgen-sim.h,memops.h,cpu-sim.h.
1318 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1319 * trace.c: Include cgen-sim.h,cpu-opc.h.
1320 * trace.h (trace_insn_{init,fini}): Declare.
1321
1322 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1323 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1324 Regenerate to get new insn aliases.
1325
1326 * mrun.c: #include "ansidecl.h".
1327 (STATE): Use struct sim_state instead.
1328
1329 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1330 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1331 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1332 (profile_print_simcache): New function.
1333 (profile_print): Call it. Print simulator speed stats.
1334 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1335 PROFILE_MEMORY_MASK.
1336 (MODULE_PROFILE_SIMCACHE_P): Define.
1337 (PROFILE_SIMCACHE_MASK): Define.
1338 (PROFILE_COUNT): New members total_insn_count,exec_time.
1339 New members simcache_hits,simcache_misses.
1340 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1341 (PROFILE_MODEL_P): New macro.
1342 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1343
1344 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1345 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1346 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1347 (sim_info): Pass verbose to profile_print.
1348
1349 * simcache.c: Include cgen-sim.h,callback.h.
1350 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1351 (simcache_option_handler): Ensure cache size at least 2.
1352 Allow config time specification of default cache size.
1353 * simcache.h (struct simcache): Support GCC computed gotos.
1354 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1355 (USING_SIMCACHE_P): New macro.
1356
1357 * simdefs.h: Don't include m32r-opc.h.
1358 (CGEN_MAX_SIM_INSNS): Define.
1359 (CPU_STATE): Regenerate.
1360 (ARGBUF): Regenerate.
1361 (extract,semantic handler decls): Delete, moved to decode.h.
1362
1363 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1364 (USE_SEM_SWITCH): Define.
1365
1366 * utils.c: Include bfd.h,time.h,sys/resource.h.
1367 (sim_time_get,sim_time_elapsed): New functions.
1368 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1369
1370Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1371
1372 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1373 * configure: Regenerated.
1374 * model.c: #include <stdlib.h>.
1375 * simcache.c: #include "libiberty.h".
1376 * simcommon.h (alloca): Handle i386-windows.
1377
1378 * common.c: #include libiberty.h.
1379 (sim_signal_to_host): Return 5 if wingdb.
1380
1381Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1382
1383 * configure.in (sim_cache): Enabled by default now, pass default
1384 cache size to --enable-sim-cache.
1385 * simcache.c (simcache_option_handler): Allow -c 0.
1386
1387 * simdefs.h,simfns.h: Regenerate
1388 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1389
1390Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1391
1392 Add model profiling support.
1393 * configure.in: Handle --enable-sim-model.
1394 (sim_profile): Add model.
1395 * Makefile.in (model.o): Add rule.
1396 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1397 * extract.c (*): Add model profiling support.
1398 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1399 (model_mark_{busy,unbusy}_reg): New functions.
1400 * profile.c (profile_option_handler): Recognize --profile model.
1401 (profile_print_model): New function.
1402 (profile_print): Call it.
1403 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1404 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1405 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1406 load_stall_count,taken_count,untaken_count.
1407 * semantics.c (*): Add model profiling support.
1408 * simcommon.h (struct sim_state): New members mach,model.
1409 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1410 (MAX_MODELS,MAX_UNITS): Define.
1411 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1412
1413 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1414 (stamp-modules): Depend on genmodlist.sh.
1415 * common.c (standard_options): Add --max-insns.
1416 (copy_argv): New function.
1417 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1418 * genmloop.sh: Allow mainloop.in to contain support code.
1419 * mainloop.in: Move do_insn16,do_insn32 here.
1420 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1421 * sim-if.c (sim_open): Don't set max insn count.
1422 (sim_create_inferior): Save argv,envp.
1423 * simcommon.h (struct sim_state): New members argv,envp.
1424 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1425 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1426 (ARGBUF): New members h_gr_get, h_gr_set.
1427 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1428 (trace_printf): Print to buffer, output later by trace_insn_fini.
1429 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1430
1431Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1432
1433 * configure.in (AC_FUNC_ALLOCA): Call.
1434 * configure: Regenerate.
1435 * config.h (HAVE_ALLOCA_H): Add.
1436 * simcommon.h: Add alloca support.
1437 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1438 (DECLARE_OPTION_HANDLER): Define.
1439 (MEM_FN): Declare using PARAMS.
1440 (DECLARE_MEM_FN): Define.
1441 * trace.c (trace_result): Tweak for !STDC.
1442 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1443 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1444 * common.c (sim_print_help_fn): Use PARAMS.
1445 (standard_option_handler): Fix decl for !STDC systems.
1446 * memory.c: #include <stdio.h>
1447 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1448 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1449 * profile.c (profile_install): Likewise.
1450 (profile_option_handler): Likewise.
1451
1452Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1453
1454 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1455 Prefix them with 0x instead.
1456
1457 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1458 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1459 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1460 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1461 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1462 Add support for boolean and/or.
1463 * utils.c: Redo naming of DI functional support.
1464 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1465
1466Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1467
1468 * Directory created.
A mirror of the official binutils-gdb repository