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Fixes for assembling with an ARM targeted version of GAS
[binutils.git] / sim / m32r / ChangeLog
CommitLineData
df2a9ff4
AC		 12004-02-04 Andrew Cagney <[email protected]>
2
3 Committed by Andrew Cagney.
4 * mloopx.in: Update copyright.
5 (xextract-pbb): Fixed trap for system calls operation in parallel.
6 * mloop2.in (xextract-pbb): Ditto.
7
6edf0760
NC		 82003-12-19 Kazuhiro Inaoka <[email protected]>
9
10 * configure.in: Changed for dummy simulator of m32r-linux.
11 * configure: Regenerate.
12 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
13 * traps-linux.c: Added for dummy simulator of m32r-linux.
14 * syscall.h: Ditto.
15 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
16 simulator for m32r-linux.
17 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
18 m32r-linux.
19
16b47b25
NC		 202003-12-11 Kazuhiro Inaoka <[email protected]>
21
22 * Makefile.in: Add support for new machine m32r2.
23 * cpu2.c: New file for m32r2 support.
24 * cpu2.h: Likewise.
25 * decode2.c: Likewise.
26 * decode2.h: Likewise.
27 * m32r2.c: Likewise.
28 * mloop2.in: Likewise.
29 * model2.c: Likewise.
30 * sem2-switch.c: Likewise.
31 * arch.c: Regenerate.
32 * arch.h: Regenerate.
33 * cpu.c: Regenerate.
34 * arch.c: Regenerate.
35 * cpuall.c: Regenerate.
36 * cpux.c: Regenerate.
37 * cpux.h: Regenerate.
38 * decode.c: Regenerate.
39 * decode.h: Regenerate.
40 * decodex.c: Regenerate.
41 * decodex.h: Regenerate.
42 * model.c: Regenerate.
43 * modelx.c: Regenerate.
44 * sem-switch.c: Regenerate.
45 * sem.c: Regenerate.
46 * semx-switch.c: Regenerate.
47 * m32r-sim.h: Add EVB register support.
48 * sim-if.c: Likewise.
49 * sim-main.h: Likewise.
50 * traps.c: Likewise.
51
a6fc1778
DB		 522003-09-08 Dave Brolley <[email protected]>
53
54 On behalf of Doug Evans <[email protected]>
55 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
56
6b4a8935
AC		 572003-02-27 Andrew Cagney <[email protected]>
58
59 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
60
57465455
DE		 612002-12-19 Doug Evans <[email protected]>
62
63 * arch.c,arch.h,cpuall.h: Regenerate.
64 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
65 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
66
c8cca39f
AC		 672002-06-16 Andrew Cagney <[email protected]>
68
69 * configure: Regenerated to track ../common/aclocal.m4 changes.
70
378af1d6
DB		 712001-11-14 Dave Brolley <[email protected]>
72
73 * arch.c: Regenerate.
74 * arch.h: Regenerate.
75 * cpu.c: Regenerate.
76 * cpu.h: Regenerate.
77 * cpuall.h: Regenerate.
78 * cpux.c: Regenerate.
79 * cpux.h: Regenerate.
80 * decode.c: Regenerate.
81 * decode.h: Regenerate.
82 * decodex.c: Regenerate.
83 * decodex.h: Regenerate.
84 * model.c: Regenerate.
85 * modelx.c: Regenerate.
86 * sem-switch.c: Regenerate.
87 * sem.c: Regenerate.
88 * semx-switch.c: Regenerate.
89
e3e473da
BE		 902001-07-05 Ben Elliston <[email protected]>
91
92 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
93 (stamp-cpu): Likewise.
94 (stamp-xcpu): Likewise.
95
55552082
DB		 962001-03-05 Dave Brolley <[email protected]>
97
378af1d6
DB		 98 * arch.c: Regenerate.
99 * arch.h: Regenerate.
100 * cpu.c: Regenerate.
101 * cpu.h: Regenerate.
102 * cpuall.h: Regenerate.
103 * cpux.c: Regenerate.
104 * cpux.h: Regenerate.
105 * decode.c: Regenerate.
106 * decode.h: Regenerate.
107 * decodex.c: Regenerate.
108 * decodex.h: Regenerate.
109 * model.c: Regenerate.
110 * modelx.c: Regenerate.
111 * sem-switch.c: Regenerate.
112 * sem.c: Regenerate.
113 * semx-switch.c: Regenerate.
55552082 114
9397fcbf
FCE		 1152001-01-12 Frank Ch. Eigler <[email protected]>
116
117 * configure: Regenerated with sim_scache fix.
118
fec7d8b0
GM		 1192000-11-18 Greg McGary <[email protected]>
120
121 * Makefile.in: remove `@true' commands for rules that have
122 $(CGEN_MAINT) as a prerequisite.
123
fb27a91c
DB		 1242000-10-06 Dave Brolley <[email protected]>
125
126 * sem.c: Regenerated.
127 * sem-switch.c: Regenerated.
128 * semx-switch.c: Regenerated.
129
de8f5985
DB		 1302000-08-28 Dave Brolley <[email protected]>
131
132 * Makefile.in: Use of @true confuses VPATH. Remove it.
133 * cpu.h: Regenerated.
134 * cpux.h: Regenerated.
135 * decode.c: Regenerated.
136 * decodex.c: Regenerated.
137 * model.c: Regenerated.
138 * modelx.c: Regenerated.
139 * sem-switch.c: Regenerated.
140 * sem.c: Regenerated.
141 * semx-switch.c: Regenerated.
142
604259a0
FCE		 1432000-08-21 Frank Ch. Eigler <[email protected]>
144
145 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
146 (stamp-arch, stamp-cpu): New targets.
147
eb2d80b4
AC		 148Tue May 23 21:39:23 2000 Andrew Cagney <[email protected]>
149
150 * configure: Regenerated to track ../common/aclocal.m4 changes.
151
afb2cbbd
DB		 1522000-03-30 Dave Brolley <[email protected]>
153
154 * configure: Regenerated.
155
2df3850c
JM		 1561999-10-04 Doug Evans <[email protected]>
157
158 * arch.c,arch.h,cpuall.h: Rebuild.
159 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
160
2acceee2
JM		 1611999-09-29 Doug Evans <[email protected]>
162
163 * mloop.in: Update call to sim_engine_invalid_insn.
164 * sem.c,sem-switch.c: Rebuild.
165 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
166 result to SEM_PC. Return vpc.
2df3850c
JM		 167 * mloopx.in: Ditto.
168 * semx-switch.c: Rebuild.
2acceee2
JM		 169
170Wed Sep 29 14:47:20 1999 Dave Brolley <[email protected]>
171
172 * traps.c (sim_engine_invalid_insn): Return PC.
173
d4f3574e
SS		 174Thu Sep 2 18:15:53 1999 Andrew Cagney <[email protected]>
175
176 * configure: Regenerated to track ../common/aclocal.m4 changes.
177
2df3850c
JM		 1781999-09-01 Doug Evans <[email protected]>
179
180 * decodex.c: Rebuild.
181
104c1213
JM		 1821999-08-28 Doug Evans <[email protected]>
183
184 * sem.c: Rebuild
185
2df3850c
JM		 186 * cpux.h: Rebuild.
187
96baa820
JM		 1881999-08-09 Doug Evans <[email protected]>
189
190 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 191 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 192
1931999-08-04 Doug Evans <[email protected]>
194
195 * m32r-sim.h (SEM_SKIP_INSN): Delete.
196 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 197 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
198 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
199 (emit_full_parallel): Ditto.
96baa820 200
cd0fc7c3
SS		 2011999-05-08 Felix Lee <[email protected]>
202
203 * configure: Regenerated to track ../common/aclocal.m4 changes.
204
7a292a7a
SS		 205Fri Apr 16 16:47:43 1999 Doug Evans <[email protected]>
206
207 * devices.c (device_io_read_buffer): New arg `sd'.
208 (device_io_write_buffer): New arg `sd'.
209 (device_error): Give proper arg spec.
210
2111999-04-10 Doug Evans <[email protected]>
212
213 * sem-switch.c,sem.c: Rebuild.
2df3850c 214 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 215
2161999-03-27 Doug Evans <[email protected]>
217
218 * decode.c: Rebuild.
2df3850c 219 * decodex.c: Rebuild.
7a292a7a
SS		 220
2211999-03-26 Doug Evans <[email protected]>
222
223 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
224
2251999-03-22 Doug Evans <[email protected]>
226
227 * arch.c,arch.h,model.c: Rebuild.
2df3850c 228 * modelx.c: Rebuild.
7a292a7a
SS		 229 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
230 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
231 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
232 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
233 (m32rbf_store_register): Ditto.
234 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
235 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
236 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
237 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
238 with appropriate calls to m32rbf_*.
239
2401999-03-11 Doug Evans <[email protected]>
241
242 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 243 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 244 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
245 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
246
2471999-02-25 Doug Evans <[email protected]>
248
249 * cpu.c,cpu.h: Rebuild.
250
c906108c
SS		 2511999-02-09 Doug Evans <[email protected]>
252
253 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
254 (stamp-xmloop): s/-parallel/-parallel-write/.
255 * configure.in (sim_link_files,sim_link_links): Delete.
256 * configure: Rebuild.
257 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 258 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 259 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
260 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
261 m32r_cgen_opcode_open. Set disassembler.
262 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
263 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
264 m32r-desc.h,m32r-opc.h,m32r-sim.h.
265
2df3850c
JM		 266Thu Feb 4 16:04:26 1999 Doug Evans <[email protected]>
267
268 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
269
c906108c
SS		 2701999-01-27 Doug Evans <[email protected]>
271
272 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 273 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 274
2751999-01-15 Doug Evans <[email protected]>
276
277 * decode.h,model.c: Regenerate.
2df3850c 278 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 279
2801999-01-14 Doug Evans <[email protected]>
281
282 * arch.c,arch.h,cpuall.h: Regenerate.
283 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
284 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 285 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 286
2871999-01-11 Doug Evans <[email protected]>
288
289 * Makefile.in (m32r-clean): rm eng.h.
290 * sim-main.h: Delete inclusion of ansidecl.h.
291 * cpu.h: Regenerate.
2df3850c 292 * cpux.h: Regenerate.
c906108c
SS		 293
2941999-01-06 Doug Evans <[email protected]>
295
296 * cpu.h: Regenerate.
2df3850c 297 * cpux.h: Regenerate.
c906108c
SS		 298
2991999-01-05 Doug Evans <[email protected]>
300
301 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
302 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
303 (sim-if.o): Use SIM_MAIN_DEPS.
304 (arch.o,traps.o,devices.o): Ditto.
305 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
306 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 307 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 308 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
309 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
310 ([GS]ET_H_CR): Define.
311 (m32rbf_h_psw_[gs]et_handler): Declare.
312 ([GS]ET_H_PSW): Define.
313 (m32rbf_h_accum_[gs]et_handler): Declare.
314 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 315 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
316 (m32rxf_h_accums_[gs]et_handler): Declare.
317 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 318 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
319 * m32r.c (WANT_CPU): Define as m32rbf.
320 (all register access fns): Rename to ..._handler.
2df3850c
JM		 321 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
322 * m32rx.c (WANT_CPU): Define as m32rxf.
323 (all register access fns): Rename to ..._handler.
c906108c
SS		 324
3251998-12-14 Doug Evans <[email protected]>
326
327 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
328 (SIM_AC_OPTION_ALIGNMENT): Make strict.
329 * configure: Regenerate.
330
331 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
332 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
333 * traps.c (m32r_core_signal): Handle --environment=operating.
334
3351998-12-09 Doug Evans <[email protected]>
336
337 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 338 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 339
340 * sim-if.c: Include string.h or strings.h if present.
341
3421998-12-04 Doug Evans <[email protected]>
343
344 * configure.in: Call SIM_AC_OPTION_INLINE.
345 * configure: Regenerate.
346 * sim-main.h: Protect against multiple inclusion.
347 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
348 Done by cgen-sim.h now.
349 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
350 * cpuall.h: Regenerate.
351 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
352 * mloop.in (extract16): Make static inline again.
353 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
354 (extract32): Ditto.
355 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
356 (execute): Test ARGBUF_PROFILE_P before profiling.
357 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 358 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
359 * mloopx.in: Rewrite.
c906108c
SS		 360
3611998-11-22 Doug Evans <[email protected]>
362
363 * devices.c (device_io_write_buffer): Fix typo.
364 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
365 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
366
3671998-11-18 Doug Evans <[email protected]>
368
369 * Makefile.in (M32R_OBJS): Delete extract.o.
370 (extract.o): Delete.
371 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
372 * mloop.in (extract16): Update type of `insn' arg.
373 Delete call to d->extract.
374 (extract32): Ditto.
2df3850c
JM		 375 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
376 * mloopx.in (extractx16): Update type of `insn' arg.
377 Delete call to d->extract. Delete arg pbb_p. All callers updated.
378 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
379 (extractx32): Ditto.
c906108c
SS		 380
381Wed Nov 4 23:55:37 1998 Doug Evans <[email protected]>
382
383 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
384 before cgen-types.h.
385 * tconfig.in: Guard against multiple inclusion.
386 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 387 * cpux.h: Ditto.
c906108c
SS		 388
389Mon Oct 19 14:13:05 1998 Doug Evans <[email protected]>
390
391 * sim-main.h: #include cpu-opc.h.
392 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
393 to get #include cleanup.
2df3850c 394 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 395
396 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
397 CGEN_INCLUDE_DEPS.
398 (M32RBF_INCLUDE_DEPS): Define.
399 (m32r .o's): Depend on it.
400 (mloop.c): Update call to genmloop.sh.
401 * cpu.h,cpuall.h: Regenerate.
402 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
403 #include cgen-scache.h,cgen-cpu.h.
404 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 405 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
406 (m32rx .o's): Depend on it.
407 (mloopx.c): Update call to genmloop.sh.
408 * cpux.h: Regenerate.
c906108c
SS		 409
410Fri Oct 16 09:15:29 1998 Doug Evans <[email protected]>
411
412 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
413
414Fri Oct 9 16:11:58 1998 Doug Evans <[email protected]>
415
416 Add pseudo-basic-block execution support.
417 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
418 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
419 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
420 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
421 * arch.c,arch.h,cpuall.h: Regenerate.
422 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
423 * sem-switch.c,sem.c: Regenerate.
424 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
425 load_regs_pending.
426 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
427 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
428 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
429 m32rbf_h_accum_set): Likewise.
430 (m32r_model_{init,update}_insn_cycles): Delete.
431 (m32rbf_model_insn_{before,after}): New fns.
432 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
433 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
434 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
435 (check_load_stall): New fn.
436 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
437 (m32rbf_model_test_u_exec): New fn.
438 * mloop.in: Rewrite, use pbb support.
439 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
440 (sim_fetch_register,sim_store_register): Delete.
441 * sim-main.h (CIA_GET,CIA_SET): Fix.
442 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
443 * tconfig.in (WITH_SCACHE_PBB): Define.
444 (WITH_SCACHE_PBB_M32RBF): Define.
445 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
446 (m32r_trap): Pass pc to sim_engine_halt.
447 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
448 * configure: Regenerate.
2df3850c
JM		 449 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
450 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 451 (semx.o): Delete.
452 (extractx.o): Add.
2df3850c
JM		 453 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
454 * readx.c: Delete.
455 * semx.c: Delete.
456 * extractx.c: New file.
457 * semx-switch.c: New file.
458 * m32r-sim.h (BRANCH_NEW_PC): Delete.
459 (SEM_SKIP_INSN): New macro.
460 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
461 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
462 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
463 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
464 (m32rxf_model_insn_{before,after}): New fns.
465 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
466 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
467 (check_load_stall): New fn.
468 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
469 * mloopx.in: Rewrite, use pbb support.
470 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
471 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 472
473Wed Sep 16 18:22:27 1998 Doug Evans <[email protected]>
474
475 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
476 ({ACC1L,ACC1H}_REGNUM): New macros.
477 (m32r_decode_gdb_ctrl_regnum): Add prototype.
478 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
479 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 480 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 481
482Tue Sep 15 15:01:14 1998 Doug Evans <[email protected]>
483
484 * m32r-sim.h (GET_H_SM): New macro.
485 (UART params): Update to msa2000.
486 * devices.c (device_io_read_buffer): Update to msa2000.
487 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
488 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
489 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 490 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
491 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
492 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 493
494Wed Sep 9 15:29:36 1998 Doug Evans <[email protected]>
495
496 * m32r-sim.h (m32r_trap): Update prototype.
497 * traps.c (m32r_trap): New arg `pc'.
498 * sem.c,sem-switch.c: Regenerated.
2df3850c 499 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 500
501Mon Aug 3 12:59:17 1998 Doug Evans <[email protected]>
502
503 Rename cpu m32r to m32rb to distinguish from architecture name.
504 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
505 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
506 * tconfig.in (WANT_CPU_M32RB): Ditto.
507 * m32r.c (WANT_CPU_M32RB): Ditto.
508 (*): m32r_ cpu fns renamed to m32rb_.
509 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
510 * arch.h,arch.c: Regenerate.
511 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
512 * sem-switch.c,sem.c: Regenerate.
513
514 * sim-if.c (sim_open): Don't allocate memory on top of any user
515 specified memory.
516 (h_gr_get,h_gr_set): Delete.
517 * sim-main.h (h_gr_get,h_gr_set): Delete.
518 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
519 a_m32r_h_gr_[gs]et.
520
521 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
522
523 * sim-if.c (sim_open): Open opcode table.
524 (sim_close): Close it.
525
2df3850c
JM		 526Tue Jul 28 13:06:19 1998 Doug Evans <[email protected]>
527
528 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
529 accept an accumulator choice.
530 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
531
c906108c
SS		 532Fri Jul 24 13:00:29 1998 Doug Evans <[email protected]>
533
534 * m32r.c: Include cgen-mem.h.
535 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 536 * m32rx.c: Include cgen-mem.h.
537 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 538
539Tue Jul 21 16:53:10 1998 Doug Evans <[email protected]>
540
541 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 542 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 543
544Wed Jul 1 16:51:15 1998 Doug Evans <[email protected]>
545
546 * Makefile.in: cgen_maint -> CGEN_MAINT.
547 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
548 * configure: Regenerate.
549 * arch.c,arch.h,cpuall.h: Regenerate.
550 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
551 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 552 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
553 * semx.c: Regenerate.
554 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 555
556Sat Jun 13 07:49:23 1998 Doug Evans <[email protected]>
557
558 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
559 load_stall,biggest_cycles.
560 * m32r.c (m32r_model_mark_get_h_gr): Update.
561 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
562 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
563 * mloop.in: Call cycle init/update fns.
564 * model.c: Regenerate.
2df3850c
JM		 565 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
566 * mloopx.in: Call cycle init/update fns.
567 * modelx.c: Regenerate.
568
c906108c
SS		 569Wed Jun 10 17:39:29 1998 Doug Evans <[email protected]>
570
571 * traps.c: New file. Trap support moved here from sim-if.c.
572 * Makefile.in (SIM_OBJS): Add traps.o
573 * sim-if.c: Don't include targ-vals.h.
574 (sim_engine_illegal_insn): Moved to traps.c
575 * sim-main.h (SIM_CORE_SIGNAL): Define.
576 (m32r_core_signal): Declare.
577 * m32r-sim.h (m32r_trap): Declare.
578
579 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
580 register.
581
582 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
583 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
584 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
585
586 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 587 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 588
589Wed May 20 00:10:40 1998 Doug Evans <[email protected]>
590
591 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
592 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
593 (execute): Count parallel insns.
594 * sim-if.c (print_m32r_misc_cpu): Print count.
595 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
596
597 Zero bottom two bits of pc in jmp,jl insns.
598 * sem.c,sem-switch.c: Regenerate.
2df3850c 599 * semx.c: Regenerate.
c906108c
SS		 600
601Tue May 19 16:45:33 1998 Doug Evans <[email protected]>
602
603 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
604
605Sat May 16 13:04:30 1998 Doug Evans <[email protected]>
606
607 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
608 (sim_sync_stop): New function.
609
610Fri May 15 16:43:27 1998 Doug Evans <[email protected]>
611
612 * Makefile.in (devices.o): Add dependencies.
613
614 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
615 * sem-switch.c,sem.c: Regenerate.
616 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 617 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
618 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
619 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
620 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 621
622Thu May 7 02:51:35 1998 Doug Evans <[email protected]>
623
624 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
625
626Wed May 6 14:51:39 1998 Doug Evans <[email protected]>
627
628 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
629 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 630 * cpux.h: Ditto.
631 * modelx.c: Ditto.
c906108c
SS		 632
633 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 634 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 635 * decode.c,decode.h: Regenerate, introduces IDESC table.
636 * mloop.in (extract16,extract32): Add IDESC support.
637 Update names of semantic handler member names.
638 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 639 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
640 * mloopx.in: Add IDESC support.
641 Update names of semantic handler member names.
642 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 643
644 * sem-switch.c: Regenerate. Redo computed goto label handling.
645 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 646 * readx.c: Regenerate. Redo computed goto label handling.
647 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
648 support.
c906108c
SS		 649
650 * m32r.c (m32r_fetch_register): Change result type and args to
651 conform to sim_fetch_register interface.
652 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 653 * m32rx.c (m32rx_fetch_register): Change result type and args to
654 conform to sim_fetch_register interface.
655 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 656
657 * sim-if.c (alloc_cpu): Delete.
658 (free_state): Uninstall modules here ...
659 (sim_open): ... and not here. Call sim_cpu_alloc_all.
660 Set default architecture/model if not specified.
661 (sim_fetch_register,sim_store_register): Rewrite.
662
663 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
664 and moved to common/sim-cpu.c.
665 (sim_create_inferior): Update.
666 (do_trap): Update.
667 * sim-main.h (h_pc_get,h_pc_set): Delete.
668
669 * sim-main.h (sim_cia): Change to USI.
670 (sim_cpu): Move m32r_misc_profile before machine generated part.
671
672Tue Apr 28 18:33:31 1998 Geoffrey Noer <[email protected]>
673
674 * configure: Regenerated to track ../common/aclocal.m4 changes.
675
676Tue Apr 28 18:05:53 1998 Nick Clifton <[email protected]>
677
678 * model.c: Rebuilt.
2df3850c 679 * modelx.c: Rebuilt.
c906108c
SS		 680
681Mon Apr 27 15:36:30 1998 Doug Evans <[email protected]>
682
683 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
684 and variable renaming due to macro insn additions.
685 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 686 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
687 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 688
689Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
690
691 * configure: Regenerated to track ../common/aclocal.m4 changes.
692 * config.in: Ditto.
693
694Sun Apr 26 15:20:05 1998 Tom Tromey <[email protected]>
695
696 * acconfig.h: New file.
697 * configure.in: Reverted change of Apr 24; use sinclude again.
698
699Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
700
701 * configure: Regenerated to track ../common/aclocal.m4 changes.
702 * config.in: Ditto.
703
704Fri Apr 24 11:19:26 1998 Tom Tromey <[email protected]>
705
706 * configure.in: Don't call sinclude.
707
708Mon Apr 20 16:12:35 1998 Doug Evans <[email protected]>
709
710 * cpu.c,sem.c,sem-switch.c: Regenerate. From
711 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
712 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
713 #include cgen-ops.h.
2df3850c
JM		 714 * cpux.c,readx.c,semx.c: Regenerate.
715 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
716 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
717 (m32r_h_accums_get): Sign extend top 8 bits.
718
719Tue Apr 14 14:04:07 1998 Doug Evans <[email protected]>
720
721 * semx.c: Regenerate.
c906108c
SS		 722
723Fri Apr 10 18:22:41 1998 Doug Evans <[email protected]>
724
725 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 726 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 727
728Sat Apr 4 20:36:25 1998 Andrew Cagney <[email protected]>
729
730 * configure: Regenerated to track ../common/aclocal.m4 changes.
731
732Fri Mar 27 16:15:52 1998 Andrew Cagney <[email protected]>
733
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
735
736Wed Mar 25 12:35:29 1998 Andrew Cagney <[email protected]>
737
738 * configure: Regenerated to track ../common/aclocal.m4 changes.
739
740Wed Mar 18 12:38:12 1998 Andrew Cagney <[email protected]>
741
742 * configure: Regenerated to track ../common/aclocal.m4 changes.
743
744Sat Mar 14 20:53:36 1998 Doug Evans <[email protected]>
745
746 * config.in (HAVE_FCNTL_H): Add.
747 * configure: Regenerate.
748 * Makefile.in (SIM_OBJS): Add devices.o.
749 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
750 (UART_*): Define m32r serial port parameters.
751 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
752 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
753 * devices.c: To here.
754 * sim-if.c: Don't include signal.h,sim-core.h.
755 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
756 (sim_resume): Call sim_module_{resume,suspend}.
757 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
758
759 * tconfig.in (SIM_HANDLES_LMA): Define.
760
761 * sim-if.c (do_trap): Result is new pc.
762 Handle --environment=operating.
763 * sem-switch.c,sem.c: Regenerate.
2df3850c 764 * semx.c: Regenerate.
c906108c
SS		 765
766Wed Mar 11 14:07:39 1998 Andrew Cagney <[email protected]>
767
768 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
769 sim_core_*_map with read_map, write_map, exec_map resp.
770
771Wed Mar 4 11:36:51 1998 Doug Evans <[email protected]>
772
773 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
774 (arch.o): Delete cpu-opc.h dependency.
775 (decode.o,model.o): Likewise.
2df3850c 776 (decodex.o,modelx.o): Likewise.
c906108c
SS		 777
778 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 779 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 780
781Thu Feb 26 18:38:35 1998 Andrew Cagney <[email protected]>
782
783 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
784
785 * sim-if.c (sim_info): Delete.
786
2df3850c
JM		 787Fri Feb 27 10:14:29 1998 Doug Evans <[email protected]>
788
789 * mloopx.in: Fix handling of branch in parallel with another insn.
790 * semx.c: Regenerate.
791
c906108c
SS		 792Mon Feb 23 13:30:46 1998 Doug Evans <[email protected]>
793
794 * sim-main.h: #include symcat.h.
795 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
796 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
797 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
798 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 799 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
800 * mloopx.in: Rewrite.
801 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 802
803Mon Feb 23 12:27:52 1998 Nick Clifton <[email protected]>
804
805 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
806 in the backup PC register.
2df3850c
JM		 807 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
808 in the backup PC register.
c906108c
SS		 809
810Thu Feb 19 16:39:35 1998 Doug Evans <[email protected]>
811
812 * m32r.c (do_lock,do_unlock): Delete.
813 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
814 * sem.c,sem-switch.c: Regenerate.
2df3850c 815 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 816
817Tue Feb 17 18:18:10 1998 Doug Evans <[email protected]>
818
819 * Makefile.in (M32R_OBJS): Add cpu.o.
820 (cpu.o): Add rule for.
821 (NL_TARGET): Define.
822 * configure.in: Add AC_CHECK_PROG(SCHEME).
823 * cpu.c: New file.
824 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
825 * sem-switch.c,sem.c: Regenerate.
826 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 827 (M32RX_OBJS): Add cpux.o.
828 (cpux.o): Add rule for.
829 cpux.c: New file.
830 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
831 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
832 (m32rx_h_cr_{get,set}): New functions.
833 (m32rx_h_accums_{get,set}): New functions.
834 * mloopx.in: Rewrite main loop.
c906108c
SS		 835
836 * m32r.c (do_trap): Move from here.
837 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
838 (sim_create_inferior): Use h_pc_set.
839 (h_pc_{get,set}): New functions.
840 (h_gr_{get,set}): New functions.
841 (syscall_{read,write}_mem): New functions.
842 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
843
844Tue Feb 17 12:44:38 1998 Andrew Cagney <[email protected]>
845
846 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
847 length parameter. Return -1.
848 (sim_create_inferior): Pass 4 sim_store_register.
849
850Wed Feb 11 19:53:48 1998 Doug Evans <[email protected]>
851
852 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
853
854 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 855 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 856
857Mon Feb 9 19:41:54 1998 Doug Evans <[email protected]>
858
859 * decode.c, sem.c: Regenerate.
2df3850c
JM		 860 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
861 * m32rx.c (m32rx_h_accums_set): New function.
862 (m32rx_model_mark_[gs]et_h_gr): New function.
863 * mloopx.in: Rewrite.
864 * Makefile.in (mloopx.o): Build with -parallel.
865 * sim-main.h (_sim_cpu): Delete member `par_exec'.
866 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 867
868Thu Feb 5 12:44:31 1998 Doug Evans <[email protected]>
869
870 * Makefile.in (m32r.o): Depend on cpu.h
871 (extract.o): Pass -DSCACHE_P.
872 * mloop.in (extract{16,32}): Update call to m32r_decode.
873 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
874 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
875 * sim-main.h: #include "ansidecl.h".
876 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 877 * Makefile.in (M32RX_OBJS): Build m32rx support now.
878 (m32rx.o): New rule.
879 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
880 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
881 (m32rx_h_accums_get): New function.
882 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
883 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 884
885Sun Feb 1 16:47:51 1998 Andrew Cagney <[email protected]>
886
887 * configure: Regenerated to track ../common/aclocal.m4 changes.
888
889Sat Jan 31 18:15:41 1998 Andrew Cagney <[email protected]>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892
2df3850c
JM		 893Thu Jan 29 11:22:00 1998 Doug Evans <[email protected]>
894
895 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
896 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
897 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
898
c906108c
SS		 899Tue Jan 20 14:16:02 1998 Nick Clifton <[email protected]>
900
901 * cpux.h: Fix duplicate definition of h_accums field for
902 fmt_53_sadd structure.
903
2df3850c
JM		 904Tue Jan 20 01:42:17 1998 Doug Evans <[email protected]>
905
906 * Makefile.in: Add m32rx objs, and rules to build them.
907 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
908 * m32rx.c, mloopx.in: New files.
909
c906108c
SS		 910Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
911
912 * configure: Regenerated to track ../common/aclocal.m4 changes.
913
914Mon Jan 19 14:13:40 1998 Doug Evans <[email protected]>
915
916 * arch.c, arch.h, cpuall.h: New files.
917 * arch-defs.h: Deleted.
918 * mloop.in: Renamed from mainloop.in.
919 * Makefile.in: Update.
920 * sem-ops.h: Deleted.
921 * mem-ops.h: Deleted.
922 (arch): Renamed from CPU.
923 * cpu.h: New file.
924 * decode.c: Redone.
925 * decode.h: Redone.
926 * extract.c: Redone.
927 * model.c: Redone.
928 * sem-switch.c: Redone.
929 * sem.c: Renamed from semantics.c, and redone.
930 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
931 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
932 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
933 (m32r_{fetch,store}_register): New functions.
934 (model_mark_{get,set}_h_gr): Prefix with m32r_.
935 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
936 (h_cr_{get,set}): Prefix with m32r_.
937 (do_trap): Fetch state from current_cpu, not current_state.
938 Call sim_engine_halt instead of engine_halt.
939 * sim-if.c (alloc_cpu): New function.
940 (free_state): New function.
941 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
942 type. Call sim_analyze_program.
943 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 944 (sim_resume): Handle m32rx.
c906108c
SS		 945 (sim_stop_reason): Deleted.
946 (print_m32r_misc_cpu): Update.
2df3850c 947 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 948 (sim_{read,write}): Deleted.
949 (sim_engine_illegal_insn): New function.
950 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
951 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 952 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 953 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
954 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
955 (sim_state): Delete members core,events,halt_jmp_buf.
956 Change `cpu' member to be a pointer to the cpu's struct, rather than
957 record inside the state struct.
958 * tconfig.in (WITH_DEVICES): Define here.
959 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
960
961Fri Jan 16 12:16:56 1998 Nick Clifton <[email protected]>
962
963 * arch-defs.h (INSN_NAME): Fix typo.
964
965Mon Dec 15 23:17:11 1997 Andrew Cagney <[email protected]>
966
967 * configure: Regenerated to track ../common/aclocal.m4 changes.
968 * config.in: Ditto.
969
970Thu Dec 4 09:21:05 1997 Doug Evans <[email protected]>
971
972 * m32r-sim.h (MSPR_ADDR): New macro.
973 (m32r_mspr_device): Declare.
974 (struct _device): Define.
975 * m32r.c (m32r_mspr_device): New global.
976 (device_{io_{read,write}_buffer,error}): New functions.
977 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
978 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
979 (sim_open): Attach device to handle MSPR register.
980 * sim-main.h (WITH_DEVICES): Define as 1.
981 Include cpu-sim.h.
982
983 * configure: Regenerated to track ../common/aclocal.m4 changes.
984
985Wed Dec 3 18:08:44 1997 Doug Evans <[email protected]>
986
987 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
988 * configure: Regenerated.
989
990Wed Nov 19 12:17:08 1997 Doug Evans <[email protected]>
991
992 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
993 * sim-if.c (sim_open): Call sim_config.
994 (sim_stop_reason): Update call to sim_signal_to_host.
995
996Tue Nov 18 15:33:48 1997 Doug Evans <[email protected]>
997
998 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
999
1000Fri Oct 31 18:46:46 1997 Andrew Cagney <[email protected]>
1001
1002 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1003
1004Mon Oct 27 12:43:54 1997 Doug Evans <[email protected]>
1005
1006 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1007
1008Fri Oct 3 09:28:00 1997 Andrew Cagney <[email protected]>
1009
1010 * configure: Regenerated to track ../common/aclocal.m4 changes.
1011
1012Wed Sep 24 17:38:57 1997 Andrew Cagney <[email protected]>
1013
1014 * configure: Regenerated to track ../common/aclocal.m4 changes.
1015
1016Tue Sep 23 11:04:38 1997 Andrew Cagney <[email protected]>
1017
1018 * configure: Regenerated to track ../common/aclocal.m4 changes.
1019
1020Tue Sep 23 10:19:51 1997 Andrew Cagney <[email protected]>
1021
1022 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1023 SIM_DEFAULT_MODEL): Delete, moved to common.
1024 (SIM_EXTRA_CFLAGS): Update.
1025
1026Mon Sep 22 11:46:20 1997 Andrew Cagney <[email protected]>
1027
1028 * configure.in (sim_link_links): Configure non-strict memory
1029 alignment.
1030
1031 * configure: Regenerated to track ../common/aclocal.m4 changes.
1032
1033Fri Sep 19 17:45:25 1997 Andrew Cagney <[email protected]>
1034
1035 * configure: Regenerated to track ../common/aclocal.m4 changes.
1036
1037Wed Sep 17 17:44:40 1997 Andrew Cagney <[email protected]>
1038
1039 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1040 using sim_do_commandf.
1041 (sim_open): Set magic-number at the start.
1042 (sim_do_command): Implement.
1043
1044 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1045
1046Mon Sep 15 17:36:15 1997 Andrew Cagney <[email protected]>
1047
1048 * configure: Regenerated to track ../common/aclocal.m4 changes.
1049
1050Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1051
1052 * configure: Regenerated to track ../common/aclocal.m4 changes.
1053
1054Fri Sep 5 10:21:48 1997 Andrew Cagney <[email protected]>
1055
1056 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1057
1058Thu Sep 4 10:30:02 1997 Andrew Cagney <[email protected]>
1059
1060 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1061
1062Wed Aug 27 18:13:22 1997 Andrew Cagney <[email protected]>
1063
1064 * configure: Regenerated to track ../common/aclocal.m4 changes.
1065 * config.in: Ditto.
1066
1067Tue Aug 26 10:39:42 1997 Andrew Cagney <[email protected]>
1068
1069 * sim-if.c (sim_kill): Delete.
1070 (sim_create_inferior): Add ABFD argument.
1071 (sim_load): Move setting of PC from here.
1072 (sim_create_inferior): To here.
1073 (sim_load): Delete, use sim-hload.c instead.
1074
1075 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1076
1077Mon Aug 25 17:50:22 1997 Andrew Cagney <[email protected]>
1078
1079 * configure: Regenerated to track ../common/aclocal.m4 changes.
1080 * config.in: Ditto.
1081
1082Mon Aug 25 15:54:08 1997 Andrew Cagney <[email protected]>
1083
1084 * sim-if.c (sim_open): Add ABFD argument.
1085
1086Tue Jul 22 10:16:16 1997 Doug Evans <[email protected]>
1087
1088 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1089 * sim-if.c (sim_open): Use it.
1090
1091Wed Jun 4 12:48:12 1997 Andrew Cagney <[email protected]>
1092
1093 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1094
1095Tue May 27 14:15:44 1997 Andrew Cagney <[email protected]>
1096
1097 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1098 (sim_write): Ditto for write.
1099
1100 * m32r.c (do_trap): Ditto for read/write.
1101
1102Tue May 20 10:18:25 1997 Andrew Cagney <[email protected]>
1103
1104 * sim-if.c (sim_open): Add callback argument.
1105 (sim_set_callbacks, sim_callback): Delete.
1106 (sim_load): Set STATE_LOADED_P.
1107
1108Mon May 19 12:55:42 1997 Andrew Cagney <[email protected]>
1109
1110 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1111 sim_engine_abort.
1112
1113Mon May 5 12:45:28 1997 Andrew Cagney <[email protected]>
1114
1115 * sim-if.c (sim_open): Update to reflect changes to core in
1116 ../common/.
1117 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1118 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1119 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1120
1121Sat May 3 08:38:55 1997 Doug Evans <[email protected]>
1122
1123 * decode.c (decode): Add computed goto support.
1124
1125Fri May 2 16:30:26 1997 Andrew Cagney <[email protected]>
1126
1127 * mem-ops.h: Stub additional core read/write arguments.
1128
1129 * sim-main.h: Declare sim_cia - type SI.
1130 (struct _sim_cpu): Move base type to end per common.
1131 (struct _sim_state): Ditto.
1132
1133Thu May 1 11:15:34 1997 Doug Evans <[email protected]>
1134
1135 Merge from branch into devo. CGEN generic files moved to common
1136 directory. K&R C support is no longer provided.
1137
1138Thu Apr 24 00:39:51 1997 Doug Evans <[email protected]>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141
1142Sat Apr 12 12:57:33 1997 Felix Lee <[email protected]>
1143
1144 * Makefile.in, seman-cache.c: new file, for wingdb build.
1145 * sim-alloca.h: fixed for wingdb.
1146
1147Mon Apr 7 13:33:29 1997 Doug Evans <[email protected]>
1148
1149 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1150 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1151 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1152
1153Fri Apr 4 19:23:12 1997 Doug Evans <[email protected]>
1154
1155 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1156 (exc_illegal): Likewise.
1157 * decode.c (decode_vars): Add decode_illegal.
1158 * genmloop.sh: #include "cpu-opc.h".
1159 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1160 (labels): Add case_INSN_ILLEGAL.
1161 (SWITCH): Add INSN_ILLEGAL case.
1162
1163Wed Mar 26 12:34:00 1997 Doug Evans <[email protected]>
1164
1165 * model.c (model_module): Use 0 not NULL.
1166
1167 * genmloop.sh (sim_main_loop): Handle k&r c.
1168
1169 * sem-switch.c: Regenerate to get k&r c support.
1170 * semantics.c: Likewise.
1171
1172 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1173 (ADDCSI,SUBCSI): New functions.
1174 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1175 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1176
1177 * simcache.c (simcache_{install,init,uninstall}): Use
1178 DECLARE_MODULE_INSTALL_HANDLER.
1179 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1180
1181 * utils.c: #include "semops.h".
1182
1183Tue Mar 11 14:30:26 1997 Doug Evans <[email protected]>
1184
1185 * profile.c (profile_print_simcache): Fix thinko in printf text.
1186
1187 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1188
1189Mon Mar 10 11:06:29 1997 Doug Evans <[email protected]>
1190
1191 * m32r.c (h_cr_get): Rewrite.
1192 (h_cr_set): Rewrite.
1193 * sem-switch.c (rte): bcarry renamed to bcond.
1194 * semantics.c (rte): Likewise.
1195 * simdefs.h (CPU_STATE): Likewise.
1196
1197 * config.in (HAVE_SYS_TIME_H): Add.
1198 * configure.in: Check for sys/time.h.
1199 * configure: Regenerated.
1200 * utils.c: Include sys/time.h if present.
1201
1202 * common.c (sim_parse_args): Account for NULL terminating entry
1203 in long_options table.
1204
1205 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1206 Always use cache if configured in.
1207 * mainloop.in (do_extract_insn{16,32}): New functions.
1208 (normal,fast): Call them. Handle starting in left slot.
1209 * simcache.c (simcache_option_handler): Disallow -c0.
1210 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1211
1212 * profile.c (profile_print_simcache): Fix percentage calc.
1213
1214 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1215
1216Sun Mar 9 20:42:17 1997 Doug Evans <[email protected]>
1217
1218 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1219 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1220 Add mod-list.h.
1221 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1222 (sim-if.o,m32r.o,utils.o): Likewise.
1223 (common.o): Don't explicitly depend on mod-list.h.
1224 (mainloop.c): Pass CPU to genmloop.sh.
1225 (stamp-modules): Depend on configure.
1226 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1227 (extract.o): Depend on decode.h, memops.h, semops.h.
1228 (semantics.o,seman-cache.o): Likewise.
1229 (model.o,ops.o): Depend on memops.h.
1230 (extr-cache.o): Disable building for the moment.
1231
1232 * simcommon.h: Delete, move contents into cgen-sim.h.
1233 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1234 (UINT,CGEN_CAT3): Define.
1235 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1236 (decode_t): Renamed to DECODE.
1237
1238 * simfns.h: Delete, contents moved to memops.h,semops.h.
1239 * memops.h: New file.
1240 * semops.h: New file.
1241 * decode.h: Renamed from semantics.h.
1242
1243 * sim-argv.h: New file.
1244 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1245 dependency of sim-argv.h.
1246
1247 * sim-alloca.h: New file.
1248 * common.c: Include it.
1249 * Makefile.in (common.o): Add dependency.
1250
1251 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1252 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1253 * configure.in: sinclude ../common/aclocal.m4.
1254 Check for headers time.h, sys/resource.h.
1255 Check for functions time, getrusage.
1256 (sim_link_{files,links}): Add link cpu-opc.h.
1257 (sim_profile): Add simcache.
1258 (SIM_AC_PROFILE): Add simcache, profile.o.
1259 (simcache module): Delete extr-cache.o for now.
1260 (--enable-sim-cache): Allow specification of default cache size.
1261 * configure: Regenerated.
1262
1263 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1264 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1265 Regenerate.
1266
1267 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1268 Don't include m32r-sim.h.
1269 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1270 Simplify profiling test with PROFILE_MODEL_P.
1271 (mvfc,mvtc): Fix access of control registers.
1272 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1273 Don't include m32r-sim.h.
1274 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1275 Simplify profiling test with PROFILE_MODEL_P.
1276 (mvfc,mvtc): Fix access of control registers.
1277
1278 * sem-switch.c: New file, for GCC computed goto support.
1279
1280 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1281 memops.h,semops.h,trace.h,cpu-sim.h.
1282 (RUN_FAST_P): Change default to run fast if cache size > 0
1283 and not profiling.
1284 (sim_main_loop): Record execution time.
1285 Record instruction count even in fast mode.
1286 (init): Allow cpu to provide init code in mainloop.in.
1287 (FAST): Define as 0 or 1 depending on fast mode.
1288 * mainloop.in (normal): Combine with fast case.
1289 Add support for GCC computed gotos. Count simcache hits/misses.
1290 (init): Initialize "switch" labels if GNUC.
1291
1292 * cgen-utils.in: Don't include opcode/cgen.h.
1293 Include cgen-sim.h, cpu-opc.h.
1294 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1295 * m32r-sim.h: Don't include mod-list.h
1296 (RUN_FAST_P): Delete.
1297 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1298 semops.h,memory.h,trace.h
1299 (h_cr_get,h_cr_set): New functions.
1300 * memory.c: #include cgen-sim.h,callback.h.
1301 * ops.c: Don't include profile.h,m32r-sim.h.
1302 Include cgen-sim.h,memops.h,cpu-sim.h.
1303 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1304 * trace.c: Include cgen-sim.h,cpu-opc.h.
1305 * trace.h (trace_insn_{init,fini}): Declare.
1306
1307 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1308 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1309 Regenerate to get new insn aliases.
1310
1311 * mrun.c: #include "ansidecl.h".
1312 (STATE): Use struct sim_state instead.
1313
1314 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1315 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1316 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1317 (profile_print_simcache): New function.
1318 (profile_print): Call it. Print simulator speed stats.
1319 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1320 PROFILE_MEMORY_MASK.
1321 (MODULE_PROFILE_SIMCACHE_P): Define.
1322 (PROFILE_SIMCACHE_MASK): Define.
1323 (PROFILE_COUNT): New members total_insn_count,exec_time.
1324 New members simcache_hits,simcache_misses.
1325 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1326 (PROFILE_MODEL_P): New macro.
1327 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1328
1329 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1330 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1331 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1332 (sim_info): Pass verbose to profile_print.
1333
1334 * simcache.c: Include cgen-sim.h,callback.h.
1335 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1336 (simcache_option_handler): Ensure cache size at least 2.
1337 Allow config time specification of default cache size.
1338 * simcache.h (struct simcache): Support GCC computed gotos.
1339 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1340 (USING_SIMCACHE_P): New macro.
1341
1342 * simdefs.h: Don't include m32r-opc.h.
1343 (CGEN_MAX_SIM_INSNS): Define.
1344 (CPU_STATE): Regenerate.
1345 (ARGBUF): Regenerate.
1346 (extract,semantic handler decls): Delete, moved to decode.h.
1347
1348 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1349 (USE_SEM_SWITCH): Define.
1350
1351 * utils.c: Include bfd.h,time.h,sys/resource.h.
1352 (sim_time_get,sim_time_elapsed): New functions.
1353 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1354
1355Fri Jan 31 20:25:06 1997 Doug Evans <[email protected]>
1356
1357 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1358 * configure: Regenerated.
1359 * model.c: #include <stdlib.h>.
1360 * simcache.c: #include "libiberty.h".
1361 * simcommon.h (alloca): Handle i386-windows.
1362
1363 * common.c: #include libiberty.h.
1364 (sim_signal_to_host): Return 5 if wingdb.
1365
1366Mon Jan 27 15:22:49 1997 Doug Evans <[email protected]>
1367
1368 * configure.in (sim_cache): Enabled by default now, pass default
1369 cache size to --enable-sim-cache.
1370 * simcache.c (simcache_option_handler): Allow -c 0.
1371
1372 * simdefs.h,simfns.h: Regenerate
1373 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1374
1375Tue Jan 21 16:21:01 1997 Doug Evans <[email protected]>
1376
1377 Add model profiling support.
1378 * configure.in: Handle --enable-sim-model.
1379 (sim_profile): Add model.
1380 * Makefile.in (model.o): Add rule.
1381 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1382 * extract.c (*): Add model profiling support.
1383 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1384 (model_mark_{busy,unbusy}_reg): New functions.
1385 * profile.c (profile_option_handler): Recognize --profile model.
1386 (profile_print_model): New function.
1387 (profile_print): Call it.
1388 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1389 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1390 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1391 load_stall_count,taken_count,untaken_count.
1392 * semantics.c (*): Add model profiling support.
1393 * simcommon.h (struct sim_state): New members mach,model.
1394 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1395 (MAX_MODELS,MAX_UNITS): Define.
1396 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1397
1398 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1399 (stamp-modules): Depend on genmodlist.sh.
1400 * common.c (standard_options): Add --max-insns.
1401 (copy_argv): New function.
1402 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1403 * genmloop.sh: Allow mainloop.in to contain support code.
1404 * mainloop.in: Move do_insn16,do_insn32 here.
1405 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1406 * sim-if.c (sim_open): Don't set max insn count.
1407 (sim_create_inferior): Save argv,envp.
1408 * simcommon.h (struct sim_state): New members argv,envp.
1409 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1410 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1411 (ARGBUF): New members h_gr_get, h_gr_set.
1412 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1413 (trace_printf): Print to buffer, output later by trace_insn_fini.
1414 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1415
1416Thu Dec 19 16:01:59 1996 Doug Evans <[email protected]>
1417
1418 * configure.in (AC_FUNC_ALLOCA): Call.
1419 * configure: Regenerate.
1420 * config.h (HAVE_ALLOCA_H): Add.
1421 * simcommon.h: Add alloca support.
1422 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1423 (DECLARE_OPTION_HANDLER): Define.
1424 (MEM_FN): Declare using PARAMS.
1425 (DECLARE_MEM_FN): Define.
1426 * trace.c (trace_result): Tweak for !STDC.
1427 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1428 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1429 * common.c (sim_print_help_fn): Use PARAMS.
1430 (standard_option_handler): Fix decl for !STDC systems.
1431 * memory.c: #include <stdio.h>
1432 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1433 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1434 * profile.c (profile_install): Likewise.
1435 (profile_option_handler): Likewise.
1436
1437Thu Dec 19 11:06:19 1996 Doug Evans <[email protected]>
1438
1439 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1440 Prefix them with 0x instead.
1441
1442 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1443 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1444 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1445 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1446 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1447 Add support for boolean and/or.
1448 * utils.c: Redo naming of DI functional support.
1449 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1450
1451Tue Dec 17 12:57:48 1996 Doug Evans <[email protected]>
1452
1453 * Directory created.
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