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2001-07-05 Ben Elliston <[email protected]>
[binutils.git] / sim / m32r / ChangeLog
CommitLineData
55552082
DB		 12001-03-05 Dave Brolley <[email protected]>
2
3 arch.c: Regenerate.
4 arch.h: Regenerate.
5 cpu.c: Regenerate.
6 cpu.h: Regenerate.
7 cpuall.h: Regenerate.
8 cpux.c: Regenerate.
9 cpux.h: Regenerate.
10 decode.c: Regenerate.
11 decode.h: Regenerate.
12 decodex.c: Regenerate.
13 decodex.h: Regenerate.
14 model.c: Regenerate.
15 modelx.c: Regenerate.
16 sem-switch.c: Regenerate.
17 sem.c: Regenerate.
18 semx-switch.c: Regenerate.
19
9397fcbf
FCE		 202001-01-12 Frank Ch. Eigler <[email protected]>
21
22 * configure: Regenerated with sim_scache fix.
23
fec7d8b0
GM		 242000-11-18 Greg McGary <[email protected]>
25
26 * Makefile.in: remove `@true' commands for rules that have
27 $(CGEN_MAINT) as a prerequisite.
28
fb27a91c
DB		 292000-10-06 Dave Brolley <[email protected]>
30
31 * sem.c: Regenerated.
32 * sem-switch.c: Regenerated.
33 * semx-switch.c: Regenerated.
34
de8f5985
DB		 352000-08-28 Dave Brolley <[email protected]>
36
37 * Makefile.in: Use of @true confuses VPATH. Remove it.
38 * cpu.h: Regenerated.
39 * cpux.h: Regenerated.
40 * decode.c: Regenerated.
41 * decodex.c: Regenerated.
42 * model.c: Regenerated.
43 * modelx.c: Regenerated.
44 * sem-switch.c: Regenerated.
45 * sem.c: Regenerated.
46 * semx-switch.c: Regenerated.
47
604259a0
FCE		 482000-08-21 Frank Ch. Eigler <[email protected]>
49
50 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
51 (stamp-arch, stamp-cpu): New targets.
52
eb2d80b4
AC		 53Tue May 23 21:39:23 2000 Andrew Cagney <[email protected]>
54
55 * configure: Regenerated to track ../common/aclocal.m4 changes.
56
afb2cbbd
DB		 572000-03-30 Dave Brolley <[email protected]>
58
59 * configure: Regenerated.
60
2df3850c
JM		 611999-10-04 Doug Evans <[email protected]>
62
63 * arch.c,arch.h,cpuall.h: Rebuild.
64 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
65
2acceee2
JM		 661999-09-29 Doug Evans <[email protected]>
67
68 * mloop.in: Update call to sim_engine_invalid_insn.
69 * sem.c,sem-switch.c: Rebuild.
70 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
71 result to SEM_PC. Return vpc.
2df3850c
JM		 72 * mloopx.in: Ditto.
73 * semx-switch.c: Rebuild.
2acceee2
JM		 74
75Wed Sep 29 14:47:20 1999 Dave Brolley <[email protected]>
76
77 * traps.c (sim_engine_invalid_insn): Return PC.
78
d4f3574e
SS		 79Thu Sep 2 18:15:53 1999 Andrew Cagney <[email protected]>
80
81 * configure: Regenerated to track ../common/aclocal.m4 changes.
82
2df3850c
JM		 831999-09-01 Doug Evans <[email protected]>
84
85 * decodex.c: Rebuild.
86
104c1213
JM		 871999-08-28 Doug Evans <[email protected]>
88
89 * sem.c: Rebuild
90
2df3850c
JM		 91 * cpux.h: Rebuild.
92
96baa820
JM		 931999-08-09 Doug Evans <[email protected]>
94
95 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 96 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 97
981999-08-04 Doug Evans <[email protected]>
99
100 * m32r-sim.h (SEM_SKIP_INSN): Delete.
101 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 102 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
103 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
104 (emit_full_parallel): Ditto.
96baa820 105
cd0fc7c3
SS		 1061999-05-08 Felix Lee <[email protected]>
107
108 * configure: Regenerated to track ../common/aclocal.m4 changes.
109
7a292a7a
SS		 110Fri Apr 16 16:47:43 1999 Doug Evans <[email protected]>
111
112 * devices.c (device_io_read_buffer): New arg `sd'.
113 (device_io_write_buffer): New arg `sd'.
114 (device_error): Give proper arg spec.
115
1161999-04-10 Doug Evans <[email protected]>
117
118 * sem-switch.c,sem.c: Rebuild.
2df3850c 119 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 120
1211999-03-27 Doug Evans <[email protected]>
122
123 * decode.c: Rebuild.
2df3850c 124 * decodex.c: Rebuild.
7a292a7a
SS		 125
1261999-03-26 Doug Evans <[email protected]>
127
128 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
129
1301999-03-22 Doug Evans <[email protected]>
131
132 * arch.c,arch.h,model.c: Rebuild.
2df3850c 133 * modelx.c: Rebuild.
7a292a7a
SS		 134 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
135 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
136 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
137 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
138 (m32rbf_store_register): Ditto.
139 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
140 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
141 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
142 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
143 with appropriate calls to m32rbf_*.
144
1451999-03-11 Doug Evans <[email protected]>
146
147 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 148 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 149 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
150 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
151
1521999-02-25 Doug Evans <[email protected]>
153
154 * cpu.c,cpu.h: Rebuild.
155
c906108c
SS		 1561999-02-09 Doug Evans <[email protected]>
157
158 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
159 (stamp-xmloop): s/-parallel/-parallel-write/.
160 * configure.in (sim_link_files,sim_link_links): Delete.
161 * configure: Rebuild.
162 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 163 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 164 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
165 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
166 m32r_cgen_opcode_open. Set disassembler.
167 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
168 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
169 m32r-desc.h,m32r-opc.h,m32r-sim.h.
170
2df3850c
JM		 171Thu Feb 4 16:04:26 1999 Doug Evans <[email protected]>
172
173 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
174
c906108c
SS		 1751999-01-27 Doug Evans <[email protected]>
176
177 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 178 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 179
1801999-01-15 Doug Evans <[email protected]>
181
182 * decode.h,model.c: Regenerate.
2df3850c 183 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 184
1851999-01-14 Doug Evans <[email protected]>
186
187 * arch.c,arch.h,cpuall.h: Regenerate.
188 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
189 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 190 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 191
1921999-01-11 Doug Evans <[email protected]>
193
194 * Makefile.in (m32r-clean): rm eng.h.
195 * sim-main.h: Delete inclusion of ansidecl.h.
196 * cpu.h: Regenerate.
2df3850c 197 * cpux.h: Regenerate.
c906108c
SS		 198
1991999-01-06 Doug Evans <[email protected]>
200
201 * cpu.h: Regenerate.
2df3850c 202 * cpux.h: Regenerate.
c906108c
SS		 203
2041999-01-05 Doug Evans <[email protected]>
205
206 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
207 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
208 (sim-if.o): Use SIM_MAIN_DEPS.
209 (arch.o,traps.o,devices.o): Ditto.
210 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
211 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 212 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 213 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
214 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
215 ([GS]ET_H_CR): Define.
216 (m32rbf_h_psw_[gs]et_handler): Declare.
217 ([GS]ET_H_PSW): Define.
218 (m32rbf_h_accum_[gs]et_handler): Declare.
219 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 220 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
221 (m32rxf_h_accums_[gs]et_handler): Declare.
222 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 223 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
224 * m32r.c (WANT_CPU): Define as m32rbf.
225 (all register access fns): Rename to ..._handler.
2df3850c
JM		 226 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
227 * m32rx.c (WANT_CPU): Define as m32rxf.
228 (all register access fns): Rename to ..._handler.
c906108c
SS		 229
2301998-12-14 Doug Evans <[email protected]>
231
232 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
233 (SIM_AC_OPTION_ALIGNMENT): Make strict.
234 * configure: Regenerate.
235
236 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
237 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
238 * traps.c (m32r_core_signal): Handle --environment=operating.
239
2401998-12-09 Doug Evans <[email protected]>
241
242 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 243 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 244
245 * sim-if.c: Include string.h or strings.h if present.
246
2471998-12-04 Doug Evans <[email protected]>
248
249 * configure.in: Call SIM_AC_OPTION_INLINE.
250 * configure: Regenerate.
251 * sim-main.h: Protect against multiple inclusion.
252 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
253 Done by cgen-sim.h now.
254 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
255 * cpuall.h: Regenerate.
256 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
257 * mloop.in (extract16): Make static inline again.
258 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
259 (extract32): Ditto.
260 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
261 (execute): Test ARGBUF_PROFILE_P before profiling.
262 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 263 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
264 * mloopx.in: Rewrite.
c906108c
SS		 265
2661998-11-22 Doug Evans <[email protected]>
267
268 * devices.c (device_io_write_buffer): Fix typo.
269 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
270 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
271
2721998-11-18 Doug Evans <[email protected]>
273
274 * Makefile.in (M32R_OBJS): Delete extract.o.
275 (extract.o): Delete.
276 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
277 * mloop.in (extract16): Update type of `insn' arg.
278 Delete call to d->extract.
279 (extract32): Ditto.
2df3850c
JM		 280 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
281 * mloopx.in (extractx16): Update type of `insn' arg.
282 Delete call to d->extract. Delete arg pbb_p. All callers updated.
283 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
284 (extractx32): Ditto.
c906108c
SS		 285
286Wed Nov 4 23:55:37 1998 Doug Evans <[email protected]>
287
288 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
289 before cgen-types.h.
290 * tconfig.in: Guard against multiple inclusion.
291 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 292 * cpux.h: Ditto.
c906108c
SS		 293
294Mon Oct 19 14:13:05 1998 Doug Evans <[email protected]>
295
296 * sim-main.h: #include cpu-opc.h.
297 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
298 to get #include cleanup.
2df3850c 299 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 300
301 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
302 CGEN_INCLUDE_DEPS.
303 (M32RBF_INCLUDE_DEPS): Define.
304 (m32r .o's): Depend on it.
305 (mloop.c): Update call to genmloop.sh.
306 * cpu.h,cpuall.h: Regenerate.
307 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
308 #include cgen-scache.h,cgen-cpu.h.
309 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 310 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
311 (m32rx .o's): Depend on it.
312 (mloopx.c): Update call to genmloop.sh.
313 * cpux.h: Regenerate.
c906108c
SS		 314
315Fri Oct 16 09:15:29 1998 Doug Evans <[email protected]>
316
317 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
318
319Fri Oct 9 16:11:58 1998 Doug Evans <[email protected]>
320
321 Add pseudo-basic-block execution support.
322 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
323 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
324 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
325 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
326 * arch.c,arch.h,cpuall.h: Regenerate.
327 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
328 * sem-switch.c,sem.c: Regenerate.
329 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
330 load_regs_pending.
331 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
332 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
333 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
334 m32rbf_h_accum_set): Likewise.
335 (m32r_model_{init,update}_insn_cycles): Delete.
336 (m32rbf_model_insn_{before,after}): New fns.
337 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
338 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
339 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
340 (check_load_stall): New fn.
341 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
342 (m32rbf_model_test_u_exec): New fn.
343 * mloop.in: Rewrite, use pbb support.
344 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
345 (sim_fetch_register,sim_store_register): Delete.
346 * sim-main.h (CIA_GET,CIA_SET): Fix.
347 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
348 * tconfig.in (WITH_SCACHE_PBB): Define.
349 (WITH_SCACHE_PBB_M32RBF): Define.
350 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
351 (m32r_trap): Pass pc to sim_engine_halt.
352 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
353 * configure: Regenerate.
2df3850c
JM		 354 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
355 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 356 (semx.o): Delete.
357 (extractx.o): Add.
2df3850c
JM		 358 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
359 * readx.c: Delete.
360 * semx.c: Delete.
361 * extractx.c: New file.
362 * semx-switch.c: New file.
363 * m32r-sim.h (BRANCH_NEW_PC): Delete.
364 (SEM_SKIP_INSN): New macro.
365 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
366 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
367 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
368 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
369 (m32rxf_model_insn_{before,after}): New fns.
370 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
371 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
372 (check_load_stall): New fn.
373 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
374 * mloopx.in: Rewrite, use pbb support.
375 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
376 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 377
378Wed Sep 16 18:22:27 1998 Doug Evans <[email protected]>
379
380 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
381 ({ACC1L,ACC1H}_REGNUM): New macros.
382 (m32r_decode_gdb_ctrl_regnum): Add prototype.
383 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
384 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 385 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 386
387Tue Sep 15 15:01:14 1998 Doug Evans <[email protected]>
388
389 * m32r-sim.h (GET_H_SM): New macro.
390 (UART params): Update to msa2000.
391 * devices.c (device_io_read_buffer): Update to msa2000.
392 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
393 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
394 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 395 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
396 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
397 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 398
399Wed Sep 9 15:29:36 1998 Doug Evans <[email protected]>
400
401 * m32r-sim.h (m32r_trap): Update prototype.
402 * traps.c (m32r_trap): New arg `pc'.
403 * sem.c,sem-switch.c: Regenerated.
2df3850c 404 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 405
406Mon Aug 3 12:59:17 1998 Doug Evans <[email protected]>
407
408 Rename cpu m32r to m32rb to distinguish from architecture name.
409 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
410 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
411 * tconfig.in (WANT_CPU_M32RB): Ditto.
412 * m32r.c (WANT_CPU_M32RB): Ditto.
413 (*): m32r_ cpu fns renamed to m32rb_.
414 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
415 * arch.h,arch.c: Regenerate.
416 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
417 * sem-switch.c,sem.c: Regenerate.
418
419 * sim-if.c (sim_open): Don't allocate memory on top of any user
420 specified memory.
421 (h_gr_get,h_gr_set): Delete.
422 * sim-main.h (h_gr_get,h_gr_set): Delete.
423 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
424 a_m32r_h_gr_[gs]et.
425
426 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
427
428 * sim-if.c (sim_open): Open opcode table.
429 (sim_close): Close it.
430
2df3850c
JM		 431Tue Jul 28 13:06:19 1998 Doug Evans <[email protected]>
432
433 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
434 accept an accumulator choice.
435 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
436
c906108c
SS		 437Fri Jul 24 13:00:29 1998 Doug Evans <[email protected]>
438
439 * m32r.c: Include cgen-mem.h.
440 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 441 * m32rx.c: Include cgen-mem.h.
442 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 443
444Tue Jul 21 16:53:10 1998 Doug Evans <[email protected]>
445
446 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 447 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 448
449Wed Jul 1 16:51:15 1998 Doug Evans <[email protected]>
450
451 * Makefile.in: cgen_maint -> CGEN_MAINT.
452 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
453 * configure: Regenerate.
454 * arch.c,arch.h,cpuall.h: Regenerate.
455 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
456 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 457 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
458 * semx.c: Regenerate.
459 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 460
461Sat Jun 13 07:49:23 1998 Doug Evans <[email protected]>
462
463 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
464 load_stall,biggest_cycles.
465 * m32r.c (m32r_model_mark_get_h_gr): Update.
466 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
467 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
468 * mloop.in: Call cycle init/update fns.
469 * model.c: Regenerate.
2df3850c
JM		 470 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
471 * mloopx.in: Call cycle init/update fns.
472 * modelx.c: Regenerate.
473
c906108c
SS		 474Wed Jun 10 17:39:29 1998 Doug Evans <[email protected]>
475
476 * traps.c: New file. Trap support moved here from sim-if.c.
477 * Makefile.in (SIM_OBJS): Add traps.o
478 * sim-if.c: Don't include targ-vals.h.
479 (sim_engine_illegal_insn): Moved to traps.c
480 * sim-main.h (SIM_CORE_SIGNAL): Define.
481 (m32r_core_signal): Declare.
482 * m32r-sim.h (m32r_trap): Declare.
483
484 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
485 register.
486
487 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
488 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
489 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
490
491 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 492 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 493
494Wed May 20 00:10:40 1998 Doug Evans <[email protected]>
495
496 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
497 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
498 (execute): Count parallel insns.
499 * sim-if.c (print_m32r_misc_cpu): Print count.
500 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
501
502 Zero bottom two bits of pc in jmp,jl insns.
503 * sem.c,sem-switch.c: Regenerate.
2df3850c 504 * semx.c: Regenerate.
c906108c
SS		 505
506Tue May 19 16:45:33 1998 Doug Evans <[email protected]>
507
508 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
509
510Sat May 16 13:04:30 1998 Doug Evans <[email protected]>
511
512 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
513 (sim_sync_stop): New function.
514
515Fri May 15 16:43:27 1998 Doug Evans <[email protected]>
516
517 * Makefile.in (devices.o): Add dependencies.
518
519 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
520 * sem-switch.c,sem.c: Regenerate.
521 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 522 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
523 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
524 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
525 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 526
527Thu May 7 02:51:35 1998 Doug Evans <[email protected]>
528
529 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
530
531Wed May 6 14:51:39 1998 Doug Evans <[email protected]>
532
533 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
534 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 535 * cpux.h: Ditto.
536 * modelx.c: Ditto.
c906108c
SS		 537
538 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 539 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 540 * decode.c,decode.h: Regenerate, introduces IDESC table.
541 * mloop.in (extract16,extract32): Add IDESC support.
542 Update names of semantic handler member names.
543 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 544 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
545 * mloopx.in: Add IDESC support.
546 Update names of semantic handler member names.
547 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 548
549 * sem-switch.c: Regenerate. Redo computed goto label handling.
550 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 551 * readx.c: Regenerate. Redo computed goto label handling.
552 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
553 support.
c906108c
SS		 554
555 * m32r.c (m32r_fetch_register): Change result type and args to
556 conform to sim_fetch_register interface.
557 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 558 * m32rx.c (m32rx_fetch_register): Change result type and args to
559 conform to sim_fetch_register interface.
560 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 561
562 * sim-if.c (alloc_cpu): Delete.
563 (free_state): Uninstall modules here ...
564 (sim_open): ... and not here. Call sim_cpu_alloc_all.
565 Set default architecture/model if not specified.
566 (sim_fetch_register,sim_store_register): Rewrite.
567
568 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
569 and moved to common/sim-cpu.c.
570 (sim_create_inferior): Update.
571 (do_trap): Update.
572 * sim-main.h (h_pc_get,h_pc_set): Delete.
573
574 * sim-main.h (sim_cia): Change to USI.
575 (sim_cpu): Move m32r_misc_profile before machine generated part.
576
577Tue Apr 28 18:33:31 1998 Geoffrey Noer <[email protected]>
578
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
580
581Tue Apr 28 18:05:53 1998 Nick Clifton <[email protected]>
582
583 * model.c: Rebuilt.
2df3850c 584 * modelx.c: Rebuilt.
c906108c
SS		 585
586Mon Apr 27 15:36:30 1998 Doug Evans <[email protected]>
587
588 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
589 and variable renaming due to macro insn additions.
590 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 591 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
592 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 593
594Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
595
596 * configure: Regenerated to track ../common/aclocal.m4 changes.
597 * config.in: Ditto.
598
599Sun Apr 26 15:20:05 1998 Tom Tromey <[email protected]>
600
601 * acconfig.h: New file.
602 * configure.in: Reverted change of Apr 24; use sinclude again.
603
604Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
605
606 * configure: Regenerated to track ../common/aclocal.m4 changes.
607 * config.in: Ditto.
608
609Fri Apr 24 11:19:26 1998 Tom Tromey <[email protected]>
610
611 * configure.in: Don't call sinclude.
612
613Mon Apr 20 16:12:35 1998 Doug Evans <[email protected]>
614
615 * cpu.c,sem.c,sem-switch.c: Regenerate. From
616 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
617 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
618 #include cgen-ops.h.
2df3850c
JM		 619 * cpux.c,readx.c,semx.c: Regenerate.
620 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
621 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
622 (m32r_h_accums_get): Sign extend top 8 bits.
623
624Tue Apr 14 14:04:07 1998 Doug Evans <[email protected]>
625
626 * semx.c: Regenerate.
c906108c
SS		 627
628Fri Apr 10 18:22:41 1998 Doug Evans <[email protected]>
629
630 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 631 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 632
633Sat Apr 4 20:36:25 1998 Andrew Cagney <[email protected]>
634
635 * configure: Regenerated to track ../common/aclocal.m4 changes.
636
637Fri Mar 27 16:15:52 1998 Andrew Cagney <[email protected]>
638
639 * configure: Regenerated to track ../common/aclocal.m4 changes.
640
641Wed Mar 25 12:35:29 1998 Andrew Cagney <[email protected]>
642
643 * configure: Regenerated to track ../common/aclocal.m4 changes.
644
645Wed Mar 18 12:38:12 1998 Andrew Cagney <[email protected]>
646
647 * configure: Regenerated to track ../common/aclocal.m4 changes.
648
649Sat Mar 14 20:53:36 1998 Doug Evans <[email protected]>
650
651 * config.in (HAVE_FCNTL_H): Add.
652 * configure: Regenerate.
653 * Makefile.in (SIM_OBJS): Add devices.o.
654 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
655 (UART_*): Define m32r serial port parameters.
656 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
657 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
658 * devices.c: To here.
659 * sim-if.c: Don't include signal.h,sim-core.h.
660 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
661 (sim_resume): Call sim_module_{resume,suspend}.
662 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
663
664 * tconfig.in (SIM_HANDLES_LMA): Define.
665
666 * sim-if.c (do_trap): Result is new pc.
667 Handle --environment=operating.
668 * sem-switch.c,sem.c: Regenerate.
2df3850c 669 * semx.c: Regenerate.
c906108c
SS		 670
671Wed Mar 11 14:07:39 1998 Andrew Cagney <[email protected]>
672
673 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
674 sim_core_*_map with read_map, write_map, exec_map resp.
675
676Wed Mar 4 11:36:51 1998 Doug Evans <[email protected]>
677
678 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
679 (arch.o): Delete cpu-opc.h dependency.
680 (decode.o,model.o): Likewise.
2df3850c 681 (decodex.o,modelx.o): Likewise.
c906108c
SS		 682
683 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 684 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 685
686Thu Feb 26 18:38:35 1998 Andrew Cagney <[email protected]>
687
688 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
689
690 * sim-if.c (sim_info): Delete.
691
2df3850c
JM		 692Fri Feb 27 10:14:29 1998 Doug Evans <[email protected]>
693
694 * mloopx.in: Fix handling of branch in parallel with another insn.
695 * semx.c: Regenerate.
696
c906108c
SS		 697Mon Feb 23 13:30:46 1998 Doug Evans <[email protected]>
698
699 * sim-main.h: #include symcat.h.
700 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
701 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
702 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
703 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 704 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
705 * mloopx.in: Rewrite.
706 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 707
708Mon Feb 23 12:27:52 1998 Nick Clifton <[email protected]>
709
710 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
711 in the backup PC register.
2df3850c
JM		 712 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
713 in the backup PC register.
c906108c
SS		 714
715Thu Feb 19 16:39:35 1998 Doug Evans <[email protected]>
716
717 * m32r.c (do_lock,do_unlock): Delete.
718 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
719 * sem.c,sem-switch.c: Regenerate.
2df3850c 720 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 721
722Tue Feb 17 18:18:10 1998 Doug Evans <[email protected]>
723
724 * Makefile.in (M32R_OBJS): Add cpu.o.
725 (cpu.o): Add rule for.
726 (NL_TARGET): Define.
727 * configure.in: Add AC_CHECK_PROG(SCHEME).
728 * cpu.c: New file.
729 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
730 * sem-switch.c,sem.c: Regenerate.
731 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 732 (M32RX_OBJS): Add cpux.o.
733 (cpux.o): Add rule for.
734 cpux.c: New file.
735 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
736 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
737 (m32rx_h_cr_{get,set}): New functions.
738 (m32rx_h_accums_{get,set}): New functions.
739 * mloopx.in: Rewrite main loop.
c906108c
SS		 740
741 * m32r.c (do_trap): Move from here.
742 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
743 (sim_create_inferior): Use h_pc_set.
744 (h_pc_{get,set}): New functions.
745 (h_gr_{get,set}): New functions.
746 (syscall_{read,write}_mem): New functions.
747 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
748
749Tue Feb 17 12:44:38 1998 Andrew Cagney <[email protected]>
750
751 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
752 length parameter. Return -1.
753 (sim_create_inferior): Pass 4 sim_store_register.
754
755Wed Feb 11 19:53:48 1998 Doug Evans <[email protected]>
756
757 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
758
759 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 760 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 761
762Mon Feb 9 19:41:54 1998 Doug Evans <[email protected]>
763
764 * decode.c, sem.c: Regenerate.
2df3850c
JM		 765 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
766 * m32rx.c (m32rx_h_accums_set): New function.
767 (m32rx_model_mark_[gs]et_h_gr): New function.
768 * mloopx.in: Rewrite.
769 * Makefile.in (mloopx.o): Build with -parallel.
770 * sim-main.h (_sim_cpu): Delete member `par_exec'.
771 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 772
773Thu Feb 5 12:44:31 1998 Doug Evans <[email protected]>
774
775 * Makefile.in (m32r.o): Depend on cpu.h
776 (extract.o): Pass -DSCACHE_P.
777 * mloop.in (extract{16,32}): Update call to m32r_decode.
778 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
779 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
780 * sim-main.h: #include "ansidecl.h".
781 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 782 * Makefile.in (M32RX_OBJS): Build m32rx support now.
783 (m32rx.o): New rule.
784 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
785 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
786 (m32rx_h_accums_get): New function.
787 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
788 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 789
790Sun Feb 1 16:47:51 1998 Andrew Cagney <[email protected]>
791
792 * configure: Regenerated to track ../common/aclocal.m4 changes.
793
794Sat Jan 31 18:15:41 1998 Andrew Cagney <[email protected]>
795
796 * configure: Regenerated to track ../common/aclocal.m4 changes.
797
2df3850c
JM		 798Thu Jan 29 11:22:00 1998 Doug Evans <[email protected]>
799
800 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
801 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
802 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
803
c906108c
SS		 804Tue Jan 20 14:16:02 1998 Nick Clifton <[email protected]>
805
806 * cpux.h: Fix duplicate definition of h_accums field for
807 fmt_53_sadd structure.
808
2df3850c
JM		 809Tue Jan 20 01:42:17 1998 Doug Evans <[email protected]>
810
811 * Makefile.in: Add m32rx objs, and rules to build them.
812 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
813 * m32rx.c, mloopx.in: New files.
814
c906108c
SS		 815Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
816
817 * configure: Regenerated to track ../common/aclocal.m4 changes.
818
819Mon Jan 19 14:13:40 1998 Doug Evans <[email protected]>
820
821 * arch.c, arch.h, cpuall.h: New files.
822 * arch-defs.h: Deleted.
823 * mloop.in: Renamed from mainloop.in.
824 * Makefile.in: Update.
825 * sem-ops.h: Deleted.
826 * mem-ops.h: Deleted.
827 (arch): Renamed from CPU.
828 * cpu.h: New file.
829 * decode.c: Redone.
830 * decode.h: Redone.
831 * extract.c: Redone.
832 * model.c: Redone.
833 * sem-switch.c: Redone.
834 * sem.c: Renamed from semantics.c, and redone.
835 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
836 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
837 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
838 (m32r_{fetch,store}_register): New functions.
839 (model_mark_{get,set}_h_gr): Prefix with m32r_.
840 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
841 (h_cr_{get,set}): Prefix with m32r_.
842 (do_trap): Fetch state from current_cpu, not current_state.
843 Call sim_engine_halt instead of engine_halt.
844 * sim-if.c (alloc_cpu): New function.
845 (free_state): New function.
846 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
847 type. Call sim_analyze_program.
848 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 849 (sim_resume): Handle m32rx.
c906108c
SS		 850 (sim_stop_reason): Deleted.
851 (print_m32r_misc_cpu): Update.
2df3850c 852 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 853 (sim_{read,write}): Deleted.
854 (sim_engine_illegal_insn): New function.
855 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
856 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 857 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 858 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
859 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
860 (sim_state): Delete members core,events,halt_jmp_buf.
861 Change `cpu' member to be a pointer to the cpu's struct, rather than
862 record inside the state struct.
863 * tconfig.in (WITH_DEVICES): Define here.
864 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
865
866Fri Jan 16 12:16:56 1998 Nick Clifton <[email protected]>
867
868 * arch-defs.h (INSN_NAME): Fix typo.
869
870Mon Dec 15 23:17:11 1997 Andrew Cagney <[email protected]>
871
872 * configure: Regenerated to track ../common/aclocal.m4 changes.
873 * config.in: Ditto.
874
875Thu Dec 4 09:21:05 1997 Doug Evans <[email protected]>
876
877 * m32r-sim.h (MSPR_ADDR): New macro.
878 (m32r_mspr_device): Declare.
879 (struct _device): Define.
880 * m32r.c (m32r_mspr_device): New global.
881 (device_{io_{read,write}_buffer,error}): New functions.
882 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
883 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
884 (sim_open): Attach device to handle MSPR register.
885 * sim-main.h (WITH_DEVICES): Define as 1.
886 Include cpu-sim.h.
887
888 * configure: Regenerated to track ../common/aclocal.m4 changes.
889
890Wed Dec 3 18:08:44 1997 Doug Evans <[email protected]>
891
892 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
893 * configure: Regenerated.
894
895Wed Nov 19 12:17:08 1997 Doug Evans <[email protected]>
896
897 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
898 * sim-if.c (sim_open): Call sim_config.
899 (sim_stop_reason): Update call to sim_signal_to_host.
900
901Tue Nov 18 15:33:48 1997 Doug Evans <[email protected]>
902
903 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
904
905Fri Oct 31 18:46:46 1997 Andrew Cagney <[email protected]>
906
907 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
908
909Mon Oct 27 12:43:54 1997 Doug Evans <[email protected]>
910
911 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
912
913Fri Oct 3 09:28:00 1997 Andrew Cagney <[email protected]>
914
915 * configure: Regenerated to track ../common/aclocal.m4 changes.
916
917Wed Sep 24 17:38:57 1997 Andrew Cagney <[email protected]>
918
919 * configure: Regenerated to track ../common/aclocal.m4 changes.
920
921Tue Sep 23 11:04:38 1997 Andrew Cagney <[email protected]>
922
923 * configure: Regenerated to track ../common/aclocal.m4 changes.
924
925Tue Sep 23 10:19:51 1997 Andrew Cagney <[email protected]>
926
927 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
928 SIM_DEFAULT_MODEL): Delete, moved to common.
929 (SIM_EXTRA_CFLAGS): Update.
930
931Mon Sep 22 11:46:20 1997 Andrew Cagney <[email protected]>
932
933 * configure.in (sim_link_links): Configure non-strict memory
934 alignment.
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937
938Fri Sep 19 17:45:25 1997 Andrew Cagney <[email protected]>
939
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
941
942Wed Sep 17 17:44:40 1997 Andrew Cagney <[email protected]>
943
944 * sim-if.c (sim_open): Allocate memory under sim-memopt module
945 using sim_do_commandf.
946 (sim_open): Set magic-number at the start.
947 (sim_do_command): Implement.
948
949 * sim-main.h (sim_engine_halt): Map onto engine_halt.
950
951Mon Sep 15 17:36:15 1997 Andrew Cagney <[email protected]>
952
953 * configure: Regenerated to track ../common/aclocal.m4 changes.
954
955Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
956
957 * configure: Regenerated to track ../common/aclocal.m4 changes.
958
959Fri Sep 5 10:21:48 1997 Andrew Cagney <[email protected]>
960
961 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
962
963Thu Sep 4 10:30:02 1997 Andrew Cagney <[email protected]>
964
965 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
966
967Wed Aug 27 18:13:22 1997 Andrew Cagney <[email protected]>
968
969 * configure: Regenerated to track ../common/aclocal.m4 changes.
970 * config.in: Ditto.
971
972Tue Aug 26 10:39:42 1997 Andrew Cagney <[email protected]>
973
974 * sim-if.c (sim_kill): Delete.
975 (sim_create_inferior): Add ABFD argument.
976 (sim_load): Move setting of PC from here.
977 (sim_create_inferior): To here.
978 (sim_load): Delete, use sim-hload.c instead.
979
980 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
981
982Mon Aug 25 17:50:22 1997 Andrew Cagney <[email protected]>
983
984 * configure: Regenerated to track ../common/aclocal.m4 changes.
985 * config.in: Ditto.
986
987Mon Aug 25 15:54:08 1997 Andrew Cagney <[email protected]>
988
989 * sim-if.c (sim_open): Add ABFD argument.
990
991Tue Jul 22 10:16:16 1997 Doug Evans <[email protected]>
992
993 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
994 * sim-if.c (sim_open): Use it.
995
996Wed Jun 4 12:48:12 1997 Andrew Cagney <[email protected]>
997
998 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
999
1000Tue May 27 14:15:44 1997 Andrew Cagney <[email protected]>
1001
1002 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1003 (sim_write): Ditto for write.
1004
1005 * m32r.c (do_trap): Ditto for read/write.
1006
1007Tue May 20 10:18:25 1997 Andrew Cagney <[email protected]>
1008
1009 * sim-if.c (sim_open): Add callback argument.
1010 (sim_set_callbacks, sim_callback): Delete.
1011 (sim_load): Set STATE_LOADED_P.
1012
1013Mon May 19 12:55:42 1997 Andrew Cagney <[email protected]>
1014
1015 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1016 sim_engine_abort.
1017
1018Mon May 5 12:45:28 1997 Andrew Cagney <[email protected]>
1019
1020 * sim-if.c (sim_open): Update to reflect changes to core in
1021 ../common/.
1022 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1023 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1024 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1025
1026Sat May 3 08:38:55 1997 Doug Evans <[email protected]>
1027
1028 * decode.c (decode): Add computed goto support.
1029
1030Fri May 2 16:30:26 1997 Andrew Cagney <[email protected]>
1031
1032 * mem-ops.h: Stub additional core read/write arguments.
1033
1034 * sim-main.h: Declare sim_cia - type SI.
1035 (struct _sim_cpu): Move base type to end per common.
1036 (struct _sim_state): Ditto.
1037
1038Thu May 1 11:15:34 1997 Doug Evans <[email protected]>
1039
1040 Merge from branch into devo. CGEN generic files moved to common
1041 directory. K&R C support is no longer provided.
1042
1043Thu Apr 24 00:39:51 1997 Doug Evans <[email protected]>
1044
1045 * configure: Regenerated to track ../common/aclocal.m4 changes.
1046
1047Sat Apr 12 12:57:33 1997 Felix Lee <[email protected]>
1048
1049 * Makefile.in, seman-cache.c: new file, for wingdb build.
1050 * sim-alloca.h: fixed for wingdb.
1051
1052Mon Apr 7 13:33:29 1997 Doug Evans <[email protected]>
1053
1054 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1055 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1056 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1057
1058Fri Apr 4 19:23:12 1997 Doug Evans <[email protected]>
1059
1060 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1061 (exc_illegal): Likewise.
1062 * decode.c (decode_vars): Add decode_illegal.
1063 * genmloop.sh: #include "cpu-opc.h".
1064 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1065 (labels): Add case_INSN_ILLEGAL.
1066 (SWITCH): Add INSN_ILLEGAL case.
1067
1068Wed Mar 26 12:34:00 1997 Doug Evans <[email protected]>
1069
1070 * model.c (model_module): Use 0 not NULL.
1071
1072 * genmloop.sh (sim_main_loop): Handle k&r c.
1073
1074 * sem-switch.c: Regenerate to get k&r c support.
1075 * semantics.c: Likewise.
1076
1077 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1078 (ADDCSI,SUBCSI): New functions.
1079 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1080 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1081
1082 * simcache.c (simcache_{install,init,uninstall}): Use
1083 DECLARE_MODULE_INSTALL_HANDLER.
1084 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1085
1086 * utils.c: #include "semops.h".
1087
1088Tue Mar 11 14:30:26 1997 Doug Evans <[email protected]>
1089
1090 * profile.c (profile_print_simcache): Fix thinko in printf text.
1091
1092 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1093
1094Mon Mar 10 11:06:29 1997 Doug Evans <[email protected]>
1095
1096 * m32r.c (h_cr_get): Rewrite.
1097 (h_cr_set): Rewrite.
1098 * sem-switch.c (rte): bcarry renamed to bcond.
1099 * semantics.c (rte): Likewise.
1100 * simdefs.h (CPU_STATE): Likewise.
1101
1102 * config.in (HAVE_SYS_TIME_H): Add.
1103 * configure.in: Check for sys/time.h.
1104 * configure: Regenerated.
1105 * utils.c: Include sys/time.h if present.
1106
1107 * common.c (sim_parse_args): Account for NULL terminating entry
1108 in long_options table.
1109
1110 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1111 Always use cache if configured in.
1112 * mainloop.in (do_extract_insn{16,32}): New functions.
1113 (normal,fast): Call them. Handle starting in left slot.
1114 * simcache.c (simcache_option_handler): Disallow -c0.
1115 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1116
1117 * profile.c (profile_print_simcache): Fix percentage calc.
1118
1119 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1120
1121Sun Mar 9 20:42:17 1997 Doug Evans <[email protected]>
1122
1123 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1124 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1125 Add mod-list.h.
1126 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1127 (sim-if.o,m32r.o,utils.o): Likewise.
1128 (common.o): Don't explicitly depend on mod-list.h.
1129 (mainloop.c): Pass CPU to genmloop.sh.
1130 (stamp-modules): Depend on configure.
1131 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1132 (extract.o): Depend on decode.h, memops.h, semops.h.
1133 (semantics.o,seman-cache.o): Likewise.
1134 (model.o,ops.o): Depend on memops.h.
1135 (extr-cache.o): Disable building for the moment.
1136
1137 * simcommon.h: Delete, move contents into cgen-sim.h.
1138 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1139 (UINT,CGEN_CAT3): Define.
1140 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1141 (decode_t): Renamed to DECODE.
1142
1143 * simfns.h: Delete, contents moved to memops.h,semops.h.
1144 * memops.h: New file.
1145 * semops.h: New file.
1146 * decode.h: Renamed from semantics.h.
1147
1148 * sim-argv.h: New file.
1149 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1150 dependency of sim-argv.h.
1151
1152 * sim-alloca.h: New file.
1153 * common.c: Include it.
1154 * Makefile.in (common.o): Add dependency.
1155
1156 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1157 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1158 * configure.in: sinclude ../common/aclocal.m4.
1159 Check for headers time.h, sys/resource.h.
1160 Check for functions time, getrusage.
1161 (sim_link_{files,links}): Add link cpu-opc.h.
1162 (sim_profile): Add simcache.
1163 (SIM_AC_PROFILE): Add simcache, profile.o.
1164 (simcache module): Delete extr-cache.o for now.
1165 (--enable-sim-cache): Allow specification of default cache size.
1166 * configure: Regenerated.
1167
1168 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1169 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1170 Regenerate.
1171
1172 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1173 Don't include m32r-sim.h.
1174 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1175 Simplify profiling test with PROFILE_MODEL_P.
1176 (mvfc,mvtc): Fix access of control registers.
1177 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1178 Don't include m32r-sim.h.
1179 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1180 Simplify profiling test with PROFILE_MODEL_P.
1181 (mvfc,mvtc): Fix access of control registers.
1182
1183 * sem-switch.c: New file, for GCC computed goto support.
1184
1185 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1186 memops.h,semops.h,trace.h,cpu-sim.h.
1187 (RUN_FAST_P): Change default to run fast if cache size > 0
1188 and not profiling.
1189 (sim_main_loop): Record execution time.
1190 Record instruction count even in fast mode.
1191 (init): Allow cpu to provide init code in mainloop.in.
1192 (FAST): Define as 0 or 1 depending on fast mode.
1193 * mainloop.in (normal): Combine with fast case.
1194 Add support for GCC computed gotos. Count simcache hits/misses.
1195 (init): Initialize "switch" labels if GNUC.
1196
1197 * cgen-utils.in: Don't include opcode/cgen.h.
1198 Include cgen-sim.h, cpu-opc.h.
1199 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1200 * m32r-sim.h: Don't include mod-list.h
1201 (RUN_FAST_P): Delete.
1202 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1203 semops.h,memory.h,trace.h
1204 (h_cr_get,h_cr_set): New functions.
1205 * memory.c: #include cgen-sim.h,callback.h.
1206 * ops.c: Don't include profile.h,m32r-sim.h.
1207 Include cgen-sim.h,memops.h,cpu-sim.h.
1208 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1209 * trace.c: Include cgen-sim.h,cpu-opc.h.
1210 * trace.h (trace_insn_{init,fini}): Declare.
1211
1212 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1213 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1214 Regenerate to get new insn aliases.
1215
1216 * mrun.c: #include "ansidecl.h".
1217 (STATE): Use struct sim_state instead.
1218
1219 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1220 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1221 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1222 (profile_print_simcache): New function.
1223 (profile_print): Call it. Print simulator speed stats.
1224 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1225 PROFILE_MEMORY_MASK.
1226 (MODULE_PROFILE_SIMCACHE_P): Define.
1227 (PROFILE_SIMCACHE_MASK): Define.
1228 (PROFILE_COUNT): New members total_insn_count,exec_time.
1229 New members simcache_hits,simcache_misses.
1230 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1231 (PROFILE_MODEL_P): New macro.
1232 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1233
1234 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1235 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1236 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1237 (sim_info): Pass verbose to profile_print.
1238
1239 * simcache.c: Include cgen-sim.h,callback.h.
1240 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1241 (simcache_option_handler): Ensure cache size at least 2.
1242 Allow config time specification of default cache size.
1243 * simcache.h (struct simcache): Support GCC computed gotos.
1244 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1245 (USING_SIMCACHE_P): New macro.
1246
1247 * simdefs.h: Don't include m32r-opc.h.
1248 (CGEN_MAX_SIM_INSNS): Define.
1249 (CPU_STATE): Regenerate.
1250 (ARGBUF): Regenerate.
1251 (extract,semantic handler decls): Delete, moved to decode.h.
1252
1253 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1254 (USE_SEM_SWITCH): Define.
1255
1256 * utils.c: Include bfd.h,time.h,sys/resource.h.
1257 (sim_time_get,sim_time_elapsed): New functions.
1258 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1259
1260Fri Jan 31 20:25:06 1997 Doug Evans <[email protected]>
1261
1262 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1263 * configure: Regenerated.
1264 * model.c: #include <stdlib.h>.
1265 * simcache.c: #include "libiberty.h".
1266 * simcommon.h (alloca): Handle i386-windows.
1267
1268 * common.c: #include libiberty.h.
1269 (sim_signal_to_host): Return 5 if wingdb.
1270
1271Mon Jan 27 15:22:49 1997 Doug Evans <[email protected]>
1272
1273 * configure.in (sim_cache): Enabled by default now, pass default
1274 cache size to --enable-sim-cache.
1275 * simcache.c (simcache_option_handler): Allow -c 0.
1276
1277 * simdefs.h,simfns.h: Regenerate
1278 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1279
1280Tue Jan 21 16:21:01 1997 Doug Evans <[email protected]>
1281
1282 Add model profiling support.
1283 * configure.in: Handle --enable-sim-model.
1284 (sim_profile): Add model.
1285 * Makefile.in (model.o): Add rule.
1286 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1287 * extract.c (*): Add model profiling support.
1288 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1289 (model_mark_{busy,unbusy}_reg): New functions.
1290 * profile.c (profile_option_handler): Recognize --profile model.
1291 (profile_print_model): New function.
1292 (profile_print): Call it.
1293 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1294 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1295 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1296 load_stall_count,taken_count,untaken_count.
1297 * semantics.c (*): Add model profiling support.
1298 * simcommon.h (struct sim_state): New members mach,model.
1299 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1300 (MAX_MODELS,MAX_UNITS): Define.
1301 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1302
1303 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1304 (stamp-modules): Depend on genmodlist.sh.
1305 * common.c (standard_options): Add --max-insns.
1306 (copy_argv): New function.
1307 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1308 * genmloop.sh: Allow mainloop.in to contain support code.
1309 * mainloop.in: Move do_insn16,do_insn32 here.
1310 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1311 * sim-if.c (sim_open): Don't set max insn count.
1312 (sim_create_inferior): Save argv,envp.
1313 * simcommon.h (struct sim_state): New members argv,envp.
1314 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1315 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1316 (ARGBUF): New members h_gr_get, h_gr_set.
1317 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1318 (trace_printf): Print to buffer, output later by trace_insn_fini.
1319 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1320
1321Thu Dec 19 16:01:59 1996 Doug Evans <[email protected]>
1322
1323 * configure.in (AC_FUNC_ALLOCA): Call.
1324 * configure: Regenerate.
1325 * config.h (HAVE_ALLOCA_H): Add.
1326 * simcommon.h: Add alloca support.
1327 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1328 (DECLARE_OPTION_HANDLER): Define.
1329 (MEM_FN): Declare using PARAMS.
1330 (DECLARE_MEM_FN): Define.
1331 * trace.c (trace_result): Tweak for !STDC.
1332 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1333 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1334 * common.c (sim_print_help_fn): Use PARAMS.
1335 (standard_option_handler): Fix decl for !STDC systems.
1336 * memory.c: #include <stdio.h>
1337 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1338 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1339 * profile.c (profile_install): Likewise.
1340 (profile_option_handler): Likewise.
1341
1342Thu Dec 19 11:06:19 1996 Doug Evans <[email protected]>
1343
1344 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1345 Prefix them with 0x instead.
1346
1347 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1348 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1349 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1350 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1351 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1352 Add support for boolean and/or.
1353 * utils.c: Redo naming of DI functional support.
1354 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1355
1356Tue Dec 17 12:57:48 1996 Doug Evans <[email protected]>
1357
1358 * Directory created.
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