]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/m32r/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
afb2cbbd
DB		 12000-03-30 Dave Brolley <brolley@redhat.com>
2
3 * configure: Regenerated.
4
2df3850c
JM		 51999-10-04 Doug Evans <devans@casey.cygnus.com>
6
7 * arch.c,arch.h,cpuall.h: Rebuild.
8 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
9
2acceee2
JM		 101999-09-29 Doug Evans <devans@casey.cygnus.com>
11
12 * mloop.in: Update call to sim_engine_invalid_insn.
13 * sem.c,sem-switch.c: Rebuild.
14 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
15 result to SEM_PC. Return vpc.
2df3850c
JM		 16 * mloopx.in: Ditto.
17 * semx-switch.c: Rebuild.
2acceee2
JM		 18
19Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
20
21 * traps.c (sim_engine_invalid_insn): Return PC.
22
d4f3574e
SS		 23Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
24
25 * configure: Regenerated to track ../common/aclocal.m4 changes.
26
2df3850c
JM		 271999-09-01 Doug Evans <devans@casey.cygnus.com>
28
29 * decodex.c: Rebuild.
30
104c1213
JM		 311999-08-28 Doug Evans <devans@casey.cygnus.com>
32
33 * sem.c: Rebuild
34
2df3850c
JM		 35 * cpux.h: Rebuild.
36
96baa820
JM		 371999-08-09 Doug Evans <devans@casey.cygnus.com>
38
39 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 40 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 41
421999-08-04 Doug Evans <devans@casey.cygnus.com>
43
44 * m32r-sim.h (SEM_SKIP_INSN): Delete.
45 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 46 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
47 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
48 (emit_full_parallel): Ditto.
96baa820 49
cd0fc7c3
SS		 501999-05-08 Felix Lee <flee@cygnus.com>
51
52 * configure: Regenerated to track ../common/aclocal.m4 changes.
53
7a292a7a
SS		 54Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
55
56 * devices.c (device_io_read_buffer): New arg `sd'.
57 (device_io_write_buffer): New arg `sd'.
58 (device_error): Give proper arg spec.
59
601999-04-10 Doug Evans <devans@casey.cygnus.com>
61
62 * sem-switch.c,sem.c: Rebuild.
2df3850c 63 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 64
651999-03-27 Doug Evans <devans@casey.cygnus.com>
66
67 * decode.c: Rebuild.
2df3850c 68 * decodex.c: Rebuild.
7a292a7a
SS		 69
701999-03-26 Doug Evans <devans@casey.cygnus.com>
71
72 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
73
741999-03-22 Doug Evans <devans@casey.cygnus.com>
75
76 * arch.c,arch.h,model.c: Rebuild.
2df3850c 77 * modelx.c: Rebuild.
7a292a7a
SS		 78 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
79 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
80 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
81 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
82 (m32rbf_store_register): Ditto.
83 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
84 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
85 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
86 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
87 with appropriate calls to m32rbf_*.
88
891999-03-11 Doug Evans <devans@casey.cygnus.com>
90
91 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 92 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 93 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
94 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
95
961999-02-25 Doug Evans <devans@casey.cygnus.com>
97
98 * cpu.c,cpu.h: Rebuild.
99
c906108c
SS		 1001999-02-09 Doug Evans <devans@casey.cygnus.com>
101
102 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
103 (stamp-xmloop): s/-parallel/-parallel-write/.
104 * configure.in (sim_link_files,sim_link_links): Delete.
105 * configure: Rebuild.
106 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 107 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 108 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
109 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
110 m32r_cgen_opcode_open. Set disassembler.
111 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
112 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
113 m32r-desc.h,m32r-opc.h,m32r-sim.h.
114
2df3850c
JM		 115Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
116
117 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
118
c906108c
SS		 1191999-01-27 Doug Evans <devans@casey.cygnus.com>
120
121 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 122 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 123
1241999-01-15 Doug Evans <devans@casey.cygnus.com>
125
126 * decode.h,model.c: Regenerate.
2df3850c 127 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 128
1291999-01-14 Doug Evans <devans@casey.cygnus.com>
130
131 * arch.c,arch.h,cpuall.h: Regenerate.
132 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
133 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 134 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 135
1361999-01-11 Doug Evans <devans@casey.cygnus.com>
137
138 * Makefile.in (m32r-clean): rm eng.h.
139 * sim-main.h: Delete inclusion of ansidecl.h.
140 * cpu.h: Regenerate.
2df3850c 141 * cpux.h: Regenerate.
c906108c
SS		 142
1431999-01-06 Doug Evans <devans@casey.cygnus.com>
144
145 * cpu.h: Regenerate.
2df3850c 146 * cpux.h: Regenerate.
c906108c
SS		 147
1481999-01-05 Doug Evans <devans@casey.cygnus.com>
149
150 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
151 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
152 (sim-if.o): Use SIM_MAIN_DEPS.
153 (arch.o,traps.o,devices.o): Ditto.
154 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
155 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 156 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 157 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
158 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
159 ([GS]ET_H_CR): Define.
160 (m32rbf_h_psw_[gs]et_handler): Declare.
161 ([GS]ET_H_PSW): Define.
162 (m32rbf_h_accum_[gs]et_handler): Declare.
163 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 164 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
165 (m32rxf_h_accums_[gs]et_handler): Declare.
166 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 167 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
168 * m32r.c (WANT_CPU): Define as m32rbf.
169 (all register access fns): Rename to ..._handler.
2df3850c
JM		 170 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
171 * m32rx.c (WANT_CPU): Define as m32rxf.
172 (all register access fns): Rename to ..._handler.
c906108c
SS		 173
1741998-12-14 Doug Evans <devans@casey.cygnus.com>
175
176 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
177 (SIM_AC_OPTION_ALIGNMENT): Make strict.
178 * configure: Regenerate.
179
180 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
181 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
182 * traps.c (m32r_core_signal): Handle --environment=operating.
183
1841998-12-09 Doug Evans <devans@casey.cygnus.com>
185
186 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 187 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 188
189 * sim-if.c: Include string.h or strings.h if present.
190
1911998-12-04 Doug Evans <devans@casey.cygnus.com>
192
193 * configure.in: Call SIM_AC_OPTION_INLINE.
194 * configure: Regenerate.
195 * sim-main.h: Protect against multiple inclusion.
196 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
197 Done by cgen-sim.h now.
198 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
199 * cpuall.h: Regenerate.
200 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
201 * mloop.in (extract16): Make static inline again.
202 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
203 (extract32): Ditto.
204 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
205 (execute): Test ARGBUF_PROFILE_P before profiling.
206 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 207 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
208 * mloopx.in: Rewrite.
c906108c
SS		 209
2101998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
211
212 * devices.c (device_io_write_buffer): Fix typo.
213 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
214 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
215
2161998-11-18 Doug Evans <devans@casey.cygnus.com>
217
218 * Makefile.in (M32R_OBJS): Delete extract.o.
219 (extract.o): Delete.
220 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
221 * mloop.in (extract16): Update type of `insn' arg.
222 Delete call to d->extract.
223 (extract32): Ditto.
2df3850c
JM		 224 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
225 * mloopx.in (extractx16): Update type of `insn' arg.
226 Delete call to d->extract. Delete arg pbb_p. All callers updated.
227 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
228 (extractx32): Ditto.
c906108c
SS		 229
230Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
231
232 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
233 before cgen-types.h.
234 * tconfig.in: Guard against multiple inclusion.
235 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 236 * cpux.h: Ditto.
c906108c
SS		 237
238Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
239
240 * sim-main.h: #include cpu-opc.h.
241 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
242 to get #include cleanup.
2df3850c 243 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 244
245 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
246 CGEN_INCLUDE_DEPS.
247 (M32RBF_INCLUDE_DEPS): Define.
248 (m32r .o's): Depend on it.
249 (mloop.c): Update call to genmloop.sh.
250 * cpu.h,cpuall.h: Regenerate.
251 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
252 #include cgen-scache.h,cgen-cpu.h.
253 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 254 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
255 (m32rx .o's): Depend on it.
256 (mloopx.c): Update call to genmloop.sh.
257 * cpux.h: Regenerate.
c906108c
SS		 258
259Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
260
261 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
262
263Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
264
265 Add pseudo-basic-block execution support.
266 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
267 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
268 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
269 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
270 * arch.c,arch.h,cpuall.h: Regenerate.
271 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
272 * sem-switch.c,sem.c: Regenerate.
273 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
274 load_regs_pending.
275 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
276 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
277 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
278 m32rbf_h_accum_set): Likewise.
279 (m32r_model_{init,update}_insn_cycles): Delete.
280 (m32rbf_model_insn_{before,after}): New fns.
281 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
282 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
283 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
284 (check_load_stall): New fn.
285 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
286 (m32rbf_model_test_u_exec): New fn.
287 * mloop.in: Rewrite, use pbb support.
288 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
289 (sim_fetch_register,sim_store_register): Delete.
290 * sim-main.h (CIA_GET,CIA_SET): Fix.
291 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
292 * tconfig.in (WITH_SCACHE_PBB): Define.
293 (WITH_SCACHE_PBB_M32RBF): Define.
294 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
295 (m32r_trap): Pass pc to sim_engine_halt.
296 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
297 * configure: Regenerate.
2df3850c
JM		 298 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
299 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 300 (semx.o): Delete.
301 (extractx.o): Add.
2df3850c
JM		 302 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
303 * readx.c: Delete.
304 * semx.c: Delete.
305 * extractx.c: New file.
306 * semx-switch.c: New file.
307 * m32r-sim.h (BRANCH_NEW_PC): Delete.
308 (SEM_SKIP_INSN): New macro.
309 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
310 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
311 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
312 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
313 (m32rxf_model_insn_{before,after}): New fns.
314 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
315 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
316 (check_load_stall): New fn.
317 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
318 * mloopx.in: Rewrite, use pbb support.
319 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
320 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 321
322Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
323
324 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
325 ({ACC1L,ACC1H}_REGNUM): New macros.
326 (m32r_decode_gdb_ctrl_regnum): Add prototype.
327 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
328 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 329 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 330
331Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
332
333 * m32r-sim.h (GET_H_SM): New macro.
334 (UART params): Update to msa2000.
335 * devices.c (device_io_read_buffer): Update to msa2000.
336 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
337 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
338 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 339 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
340 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
341 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 342
343Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
344
345 * m32r-sim.h (m32r_trap): Update prototype.
346 * traps.c (m32r_trap): New arg `pc'.
347 * sem.c,sem-switch.c: Regenerated.
2df3850c 348 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 349
350Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
351
352 Rename cpu m32r to m32rb to distinguish from architecture name.
353 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
354 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
355 * tconfig.in (WANT_CPU_M32RB): Ditto.
356 * m32r.c (WANT_CPU_M32RB): Ditto.
357 (*): m32r_ cpu fns renamed to m32rb_.
358 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
359 * arch.h,arch.c: Regenerate.
360 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
361 * sem-switch.c,sem.c: Regenerate.
362
363 * sim-if.c (sim_open): Don't allocate memory on top of any user
364 specified memory.
365 (h_gr_get,h_gr_set): Delete.
366 * sim-main.h (h_gr_get,h_gr_set): Delete.
367 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
368 a_m32r_h_gr_[gs]et.
369
370 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
371
372 * sim-if.c (sim_open): Open opcode table.
373 (sim_close): Close it.
374
2df3850c
JM		 375Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
376
377 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
378 accept an accumulator choice.
379 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
380
c906108c
SS		 381Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
382
383 * m32r.c: Include cgen-mem.h.
384 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 385 * m32rx.c: Include cgen-mem.h.
386 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 387
388Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
389
390 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 391 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 392
393Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
394
395 * Makefile.in: cgen_maint -> CGEN_MAINT.
396 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
397 * configure: Regenerate.
398 * arch.c,arch.h,cpuall.h: Regenerate.
399 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
400 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 401 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
402 * semx.c: Regenerate.
403 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 404
405Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
406
407 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
408 load_stall,biggest_cycles.
409 * m32r.c (m32r_model_mark_get_h_gr): Update.
410 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
411 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
412 * mloop.in: Call cycle init/update fns.
413 * model.c: Regenerate.
2df3850c
JM		 414 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
415 * mloopx.in: Call cycle init/update fns.
416 * modelx.c: Regenerate.
417
c906108c
SS		 418Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
419
420 * traps.c: New file. Trap support moved here from sim-if.c.
421 * Makefile.in (SIM_OBJS): Add traps.o
422 * sim-if.c: Don't include targ-vals.h.
423 (sim_engine_illegal_insn): Moved to traps.c
424 * sim-main.h (SIM_CORE_SIGNAL): Define.
425 (m32r_core_signal): Declare.
426 * m32r-sim.h (m32r_trap): Declare.
427
428 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
429 register.
430
431 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
432 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
433 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
434
435 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 436 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 437
438Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
439
440 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
441 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
442 (execute): Count parallel insns.
443 * sim-if.c (print_m32r_misc_cpu): Print count.
444 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
445
446 Zero bottom two bits of pc in jmp,jl insns.
447 * sem.c,sem-switch.c: Regenerate.
2df3850c 448 * semx.c: Regenerate.
c906108c
SS		 449
450Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
451
452 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
453
454Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
455
456 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
457 (sim_sync_stop): New function.
458
459Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
460
461 * Makefile.in (devices.o): Add dependencies.
462
463 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
464 * sem-switch.c,sem.c: Regenerate.
465 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 466 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
467 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
468 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
469 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 470
471Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
472
473 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
474
475Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
476
477 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
478 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 479 * cpux.h: Ditto.
480 * modelx.c: Ditto.
c906108c
SS		 481
482 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 483 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 484 * decode.c,decode.h: Regenerate, introduces IDESC table.
485 * mloop.in (extract16,extract32): Add IDESC support.
486 Update names of semantic handler member names.
487 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 488 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
489 * mloopx.in: Add IDESC support.
490 Update names of semantic handler member names.
491 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 492
493 * sem-switch.c: Regenerate. Redo computed goto label handling.
494 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 495 * readx.c: Regenerate. Redo computed goto label handling.
496 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
497 support.
c906108c
SS		 498
499 * m32r.c (m32r_fetch_register): Change result type and args to
500 conform to sim_fetch_register interface.
501 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 502 * m32rx.c (m32rx_fetch_register): Change result type and args to
503 conform to sim_fetch_register interface.
504 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 505
506 * sim-if.c (alloc_cpu): Delete.
507 (free_state): Uninstall modules here ...
508 (sim_open): ... and not here. Call sim_cpu_alloc_all.
509 Set default architecture/model if not specified.
510 (sim_fetch_register,sim_store_register): Rewrite.
511
512 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
513 and moved to common/sim-cpu.c.
514 (sim_create_inferior): Update.
515 (do_trap): Update.
516 * sim-main.h (h_pc_get,h_pc_set): Delete.
517
518 * sim-main.h (sim_cia): Change to USI.
519 (sim_cpu): Move m32r_misc_profile before machine generated part.
520
521Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
522
523 * configure: Regenerated to track ../common/aclocal.m4 changes.
524
525Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
526
527 * model.c: Rebuilt.
2df3850c 528 * modelx.c: Rebuilt.
c906108c
SS		 529
530Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
531
532 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
533 and variable renaming due to macro insn additions.
534 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 535 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
536 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 537
538Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
539
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
541 * config.in: Ditto.
542
543Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
544
545 * acconfig.h: New file.
546 * configure.in: Reverted change of Apr 24; use sinclude again.
547
548Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
549
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 * config.in: Ditto.
552
553Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
554
555 * configure.in: Don't call sinclude.
556
557Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
558
559 * cpu.c,sem.c,sem-switch.c: Regenerate. From
560 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
561 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
562 #include cgen-ops.h.
2df3850c
JM		 563 * cpux.c,readx.c,semx.c: Regenerate.
564 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
565 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
566 (m32r_h_accums_get): Sign extend top 8 bits.
567
568Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
569
570 * semx.c: Regenerate.
c906108c
SS		 571
572Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
573
574 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 575 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 576
577Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
578
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
580
581Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
582
583 * configure: Regenerated to track ../common/aclocal.m4 changes.
584
585Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
586
587 * configure: Regenerated to track ../common/aclocal.m4 changes.
588
589Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
590
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
592
593Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
594
595 * config.in (HAVE_FCNTL_H): Add.
596 * configure: Regenerate.
597 * Makefile.in (SIM_OBJS): Add devices.o.
598 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
599 (UART_*): Define m32r serial port parameters.
600 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
601 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
602 * devices.c: To here.
603 * sim-if.c: Don't include signal.h,sim-core.h.
604 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
605 (sim_resume): Call sim_module_{resume,suspend}.
606 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
607
608 * tconfig.in (SIM_HANDLES_LMA): Define.
609
610 * sim-if.c (do_trap): Result is new pc.
611 Handle --environment=operating.
612 * sem-switch.c,sem.c: Regenerate.
2df3850c 613 * semx.c: Regenerate.
c906108c
SS		 614
615Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
616
617 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
618 sim_core_*_map with read_map, write_map, exec_map resp.
619
620Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
621
622 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
623 (arch.o): Delete cpu-opc.h dependency.
624 (decode.o,model.o): Likewise.
2df3850c 625 (decodex.o,modelx.o): Likewise.
c906108c
SS		 626
627 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 628 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 629
630Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
631
632 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
633
634 * sim-if.c (sim_info): Delete.
635
2df3850c
JM		 636Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
637
638 * mloopx.in: Fix handling of branch in parallel with another insn.
639 * semx.c: Regenerate.
640
c906108c
SS		 641Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
642
643 * sim-main.h: #include symcat.h.
644 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
645 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
646 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
647 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 648 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
649 * mloopx.in: Rewrite.
650 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 651
652Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
653
654 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
655 in the backup PC register.
2df3850c
JM		 656 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
657 in the backup PC register.
c906108c
SS		 658
659Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
660
661 * m32r.c (do_lock,do_unlock): Delete.
662 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
663 * sem.c,sem-switch.c: Regenerate.
2df3850c 664 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 665
666Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
667
668 * Makefile.in (M32R_OBJS): Add cpu.o.
669 (cpu.o): Add rule for.
670 (NL_TARGET): Define.
671 * configure.in: Add AC_CHECK_PROG(SCHEME).
672 * cpu.c: New file.
673 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
674 * sem-switch.c,sem.c: Regenerate.
675 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 676 (M32RX_OBJS): Add cpux.o.
677 (cpux.o): Add rule for.
678 cpux.c: New file.
679 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
680 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
681 (m32rx_h_cr_{get,set}): New functions.
682 (m32rx_h_accums_{get,set}): New functions.
683 * mloopx.in: Rewrite main loop.
c906108c
SS		 684
685 * m32r.c (do_trap): Move from here.
686 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
687 (sim_create_inferior): Use h_pc_set.
688 (h_pc_{get,set}): New functions.
689 (h_gr_{get,set}): New functions.
690 (syscall_{read,write}_mem): New functions.
691 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
692
693Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
694
695 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
696 length parameter. Return -1.
697 (sim_create_inferior): Pass 4 sim_store_register.
698
699Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
700
701 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
702
703 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 704 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 705
706Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
707
708 * decode.c, sem.c: Regenerate.
2df3850c
JM		 709 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
710 * m32rx.c (m32rx_h_accums_set): New function.
711 (m32rx_model_mark_[gs]et_h_gr): New function.
712 * mloopx.in: Rewrite.
713 * Makefile.in (mloopx.o): Build with -parallel.
714 * sim-main.h (_sim_cpu): Delete member `par_exec'.
715 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 716
717Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
718
719 * Makefile.in (m32r.o): Depend on cpu.h
720 (extract.o): Pass -DSCACHE_P.
721 * mloop.in (extract{16,32}): Update call to m32r_decode.
722 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
723 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
724 * sim-main.h: #include "ansidecl.h".
725 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 726 * Makefile.in (M32RX_OBJS): Build m32rx support now.
727 (m32rx.o): New rule.
728 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
729 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
730 (m32rx_h_accums_get): New function.
731 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
732 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 733
734Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
735
736 * configure: Regenerated to track ../common/aclocal.m4 changes.
737
738Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
739
740 * configure: Regenerated to track ../common/aclocal.m4 changes.
741
2df3850c
JM		 742Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
743
744 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
745 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
746 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
747
c906108c
SS		 748Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
749
750 * cpux.h: Fix duplicate definition of h_accums field for
751 fmt_53_sadd structure.
752
2df3850c
JM		 753Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
754
755 * Makefile.in: Add m32rx objs, and rules to build them.
756 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
757 * m32rx.c, mloopx.in: New files.
758
c906108c
SS		 759Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
760
761 * configure: Regenerated to track ../common/aclocal.m4 changes.
762
763Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
764
765 * arch.c, arch.h, cpuall.h: New files.
766 * arch-defs.h: Deleted.
767 * mloop.in: Renamed from mainloop.in.
768 * Makefile.in: Update.
769 * sem-ops.h: Deleted.
770 * mem-ops.h: Deleted.
771 (arch): Renamed from CPU.
772 * cpu.h: New file.
773 * decode.c: Redone.
774 * decode.h: Redone.
775 * extract.c: Redone.
776 * model.c: Redone.
777 * sem-switch.c: Redone.
778 * sem.c: Renamed from semantics.c, and redone.
779 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
780 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
781 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
782 (m32r_{fetch,store}_register): New functions.
783 (model_mark_{get,set}_h_gr): Prefix with m32r_.
784 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
785 (h_cr_{get,set}): Prefix with m32r_.
786 (do_trap): Fetch state from current_cpu, not current_state.
787 Call sim_engine_halt instead of engine_halt.
788 * sim-if.c (alloc_cpu): New function.
789 (free_state): New function.
790 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
791 type. Call sim_analyze_program.
792 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 793 (sim_resume): Handle m32rx.
c906108c
SS		 794 (sim_stop_reason): Deleted.
795 (print_m32r_misc_cpu): Update.
2df3850c 796 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 797 (sim_{read,write}): Deleted.
798 (sim_engine_illegal_insn): New function.
799 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
800 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 801 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 802 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
803 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
804 (sim_state): Delete members core,events,halt_jmp_buf.
805 Change `cpu' member to be a pointer to the cpu's struct, rather than
806 record inside the state struct.
807 * tconfig.in (WITH_DEVICES): Define here.
808 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
809
810Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
811
812 * arch-defs.h (INSN_NAME): Fix typo.
813
814Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
815
816 * configure: Regenerated to track ../common/aclocal.m4 changes.
817 * config.in: Ditto.
818
819Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
820
821 * m32r-sim.h (MSPR_ADDR): New macro.
822 (m32r_mspr_device): Declare.
823 (struct _device): Define.
824 * m32r.c (m32r_mspr_device): New global.
825 (device_{io_{read,write}_buffer,error}): New functions.
826 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
827 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
828 (sim_open): Attach device to handle MSPR register.
829 * sim-main.h (WITH_DEVICES): Define as 1.
830 Include cpu-sim.h.
831
832 * configure: Regenerated to track ../common/aclocal.m4 changes.
833
834Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
835
836 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
837 * configure: Regenerated.
838
839Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
840
841 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
842 * sim-if.c (sim_open): Call sim_config.
843 (sim_stop_reason): Update call to sim_signal_to_host.
844
845Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
846
847 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
848
849Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
850
851 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
852
853Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
854
855 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
856
857Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
858
859 * configure: Regenerated to track ../common/aclocal.m4 changes.
860
861Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
862
863 * configure: Regenerated to track ../common/aclocal.m4 changes.
864
865Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
866
867 * configure: Regenerated to track ../common/aclocal.m4 changes.
868
869Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
870
871 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
872 SIM_DEFAULT_MODEL): Delete, moved to common.
873 (SIM_EXTRA_CFLAGS): Update.
874
875Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
876
877 * configure.in (sim_link_links): Configure non-strict memory
878 alignment.
879
880 * configure: Regenerated to track ../common/aclocal.m4 changes.
881
882Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
883
884 * configure: Regenerated to track ../common/aclocal.m4 changes.
885
886Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
887
888 * sim-if.c (sim_open): Allocate memory under sim-memopt module
889 using sim_do_commandf.
890 (sim_open): Set magic-number at the start.
891 (sim_do_command): Implement.
892
893 * sim-main.h (sim_engine_halt): Map onto engine_halt.
894
895Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
896
897 * configure: Regenerated to track ../common/aclocal.m4 changes.
898
899Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
900
901 * configure: Regenerated to track ../common/aclocal.m4 changes.
902
903Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
904
905 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
906
907Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
908
909 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
910
911Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
912
913 * configure: Regenerated to track ../common/aclocal.m4 changes.
914 * config.in: Ditto.
915
916Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
917
918 * sim-if.c (sim_kill): Delete.
919 (sim_create_inferior): Add ABFD argument.
920 (sim_load): Move setting of PC from here.
921 (sim_create_inferior): To here.
922 (sim_load): Delete, use sim-hload.c instead.
923
924 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
925
926Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929 * config.in: Ditto.
930
931Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
932
933 * sim-if.c (sim_open): Add ABFD argument.
934
935Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
936
937 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
938 * sim-if.c (sim_open): Use it.
939
940Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
941
942 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
943
944Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
945
946 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
947 (sim_write): Ditto for write.
948
949 * m32r.c (do_trap): Ditto for read/write.
950
951Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
952
953 * sim-if.c (sim_open): Add callback argument.
954 (sim_set_callbacks, sim_callback): Delete.
955 (sim_load): Set STATE_LOADED_P.
956
957Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
958
959 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
960 sim_engine_abort.
961
962Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
963
964 * sim-if.c (sim_open): Update to reflect changes to core in
965 ../common/.
966 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
967 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
968 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
969
970Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
971
972 * decode.c (decode): Add computed goto support.
973
974Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
975
976 * mem-ops.h: Stub additional core read/write arguments.
977
978 * sim-main.h: Declare sim_cia - type SI.
979 (struct _sim_cpu): Move base type to end per common.
980 (struct _sim_state): Ditto.
981
982Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
983
984 Merge from branch into devo. CGEN generic files moved to common
985 directory. K&R C support is no longer provided.
986
987Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
988
989 * configure: Regenerated to track ../common/aclocal.m4 changes.
990
991Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
992
993 * Makefile.in, seman-cache.c: new file, for wingdb build.
994 * sim-alloca.h: fixed for wingdb.
995
996Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
997
998 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
999 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1000 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1001
1002Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1003
1004 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1005 (exc_illegal): Likewise.
1006 * decode.c (decode_vars): Add decode_illegal.
1007 * genmloop.sh: #include "cpu-opc.h".
1008 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1009 (labels): Add case_INSN_ILLEGAL.
1010 (SWITCH): Add INSN_ILLEGAL case.
1011
1012Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1013
1014 * model.c (model_module): Use 0 not NULL.
1015
1016 * genmloop.sh (sim_main_loop): Handle k&r c.
1017
1018 * sem-switch.c: Regenerate to get k&r c support.
1019 * semantics.c: Likewise.
1020
1021 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1022 (ADDCSI,SUBCSI): New functions.
1023 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1024 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1025
1026 * simcache.c (simcache_{install,init,uninstall}): Use
1027 DECLARE_MODULE_INSTALL_HANDLER.
1028 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1029
1030 * utils.c: #include "semops.h".
1031
1032Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1033
1034 * profile.c (profile_print_simcache): Fix thinko in printf text.
1035
1036 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1037
1038Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1039
1040 * m32r.c (h_cr_get): Rewrite.
1041 (h_cr_set): Rewrite.
1042 * sem-switch.c (rte): bcarry renamed to bcond.
1043 * semantics.c (rte): Likewise.
1044 * simdefs.h (CPU_STATE): Likewise.
1045
1046 * config.in (HAVE_SYS_TIME_H): Add.
1047 * configure.in: Check for sys/time.h.
1048 * configure: Regenerated.
1049 * utils.c: Include sys/time.h if present.
1050
1051 * common.c (sim_parse_args): Account for NULL terminating entry
1052 in long_options table.
1053
1054 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1055 Always use cache if configured in.
1056 * mainloop.in (do_extract_insn{16,32}): New functions.
1057 (normal,fast): Call them. Handle starting in left slot.
1058 * simcache.c (simcache_option_handler): Disallow -c0.
1059 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1060
1061 * profile.c (profile_print_simcache): Fix percentage calc.
1062
1063 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1064
1065Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1066
1067 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1068 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1069 Add mod-list.h.
1070 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1071 (sim-if.o,m32r.o,utils.o): Likewise.
1072 (common.o): Don't explicitly depend on mod-list.h.
1073 (mainloop.c): Pass CPU to genmloop.sh.
1074 (stamp-modules): Depend on configure.
1075 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1076 (extract.o): Depend on decode.h, memops.h, semops.h.
1077 (semantics.o,seman-cache.o): Likewise.
1078 (model.o,ops.o): Depend on memops.h.
1079 (extr-cache.o): Disable building for the moment.
1080
1081 * simcommon.h: Delete, move contents into cgen-sim.h.
1082 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1083 (UINT,CGEN_CAT3): Define.
1084 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1085 (decode_t): Renamed to DECODE.
1086
1087 * simfns.h: Delete, contents moved to memops.h,semops.h.
1088 * memops.h: New file.
1089 * semops.h: New file.
1090 * decode.h: Renamed from semantics.h.
1091
1092 * sim-argv.h: New file.
1093 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1094 dependency of sim-argv.h.
1095
1096 * sim-alloca.h: New file.
1097 * common.c: Include it.
1098 * Makefile.in (common.o): Add dependency.
1099
1100 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1101 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1102 * configure.in: sinclude ../common/aclocal.m4.
1103 Check for headers time.h, sys/resource.h.
1104 Check for functions time, getrusage.
1105 (sim_link_{files,links}): Add link cpu-opc.h.
1106 (sim_profile): Add simcache.
1107 (SIM_AC_PROFILE): Add simcache, profile.o.
1108 (simcache module): Delete extr-cache.o for now.
1109 (--enable-sim-cache): Allow specification of default cache size.
1110 * configure: Regenerated.
1111
1112 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1113 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1114 Regenerate.
1115
1116 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1117 Don't include m32r-sim.h.
1118 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1119 Simplify profiling test with PROFILE_MODEL_P.
1120 (mvfc,mvtc): Fix access of control registers.
1121 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1122 Don't include m32r-sim.h.
1123 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1124 Simplify profiling test with PROFILE_MODEL_P.
1125 (mvfc,mvtc): Fix access of control registers.
1126
1127 * sem-switch.c: New file, for GCC computed goto support.
1128
1129 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1130 memops.h,semops.h,trace.h,cpu-sim.h.
1131 (RUN_FAST_P): Change default to run fast if cache size > 0
1132 and not profiling.
1133 (sim_main_loop): Record execution time.
1134 Record instruction count even in fast mode.
1135 (init): Allow cpu to provide init code in mainloop.in.
1136 (FAST): Define as 0 or 1 depending on fast mode.
1137 * mainloop.in (normal): Combine with fast case.
1138 Add support for GCC computed gotos. Count simcache hits/misses.
1139 (init): Initialize "switch" labels if GNUC.
1140
1141 * cgen-utils.in: Don't include opcode/cgen.h.
1142 Include cgen-sim.h, cpu-opc.h.
1143 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1144 * m32r-sim.h: Don't include mod-list.h
1145 (RUN_FAST_P): Delete.
1146 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1147 semops.h,memory.h,trace.h
1148 (h_cr_get,h_cr_set): New functions.
1149 * memory.c: #include cgen-sim.h,callback.h.
1150 * ops.c: Don't include profile.h,m32r-sim.h.
1151 Include cgen-sim.h,memops.h,cpu-sim.h.
1152 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1153 * trace.c: Include cgen-sim.h,cpu-opc.h.
1154 * trace.h (trace_insn_{init,fini}): Declare.
1155
1156 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1157 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1158 Regenerate to get new insn aliases.
1159
1160 * mrun.c: #include "ansidecl.h".
1161 (STATE): Use struct sim_state instead.
1162
1163 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1164 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1165 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1166 (profile_print_simcache): New function.
1167 (profile_print): Call it. Print simulator speed stats.
1168 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1169 PROFILE_MEMORY_MASK.
1170 (MODULE_PROFILE_SIMCACHE_P): Define.
1171 (PROFILE_SIMCACHE_MASK): Define.
1172 (PROFILE_COUNT): New members total_insn_count,exec_time.
1173 New members simcache_hits,simcache_misses.
1174 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1175 (PROFILE_MODEL_P): New macro.
1176 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1177
1178 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1179 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1180 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1181 (sim_info): Pass verbose to profile_print.
1182
1183 * simcache.c: Include cgen-sim.h,callback.h.
1184 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1185 (simcache_option_handler): Ensure cache size at least 2.
1186 Allow config time specification of default cache size.
1187 * simcache.h (struct simcache): Support GCC computed gotos.
1188 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1189 (USING_SIMCACHE_P): New macro.
1190
1191 * simdefs.h: Don't include m32r-opc.h.
1192 (CGEN_MAX_SIM_INSNS): Define.
1193 (CPU_STATE): Regenerate.
1194 (ARGBUF): Regenerate.
1195 (extract,semantic handler decls): Delete, moved to decode.h.
1196
1197 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1198 (USE_SEM_SWITCH): Define.
1199
1200 * utils.c: Include bfd.h,time.h,sys/resource.h.
1201 (sim_time_get,sim_time_elapsed): New functions.
1202 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1203
1204Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1205
1206 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1207 * configure: Regenerated.
1208 * model.c: #include <stdlib.h>.
1209 * simcache.c: #include "libiberty.h".
1210 * simcommon.h (alloca): Handle i386-windows.
1211
1212 * common.c: #include libiberty.h.
1213 (sim_signal_to_host): Return 5 if wingdb.
1214
1215Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1216
1217 * configure.in (sim_cache): Enabled by default now, pass default
1218 cache size to --enable-sim-cache.
1219 * simcache.c (simcache_option_handler): Allow -c 0.
1220
1221 * simdefs.h,simfns.h: Regenerate
1222 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1223
1224Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1225
1226 Add model profiling support.
1227 * configure.in: Handle --enable-sim-model.
1228 (sim_profile): Add model.
1229 * Makefile.in (model.o): Add rule.
1230 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1231 * extract.c (*): Add model profiling support.
1232 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1233 (model_mark_{busy,unbusy}_reg): New functions.
1234 * profile.c (profile_option_handler): Recognize --profile model.
1235 (profile_print_model): New function.
1236 (profile_print): Call it.
1237 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1238 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1239 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1240 load_stall_count,taken_count,untaken_count.
1241 * semantics.c (*): Add model profiling support.
1242 * simcommon.h (struct sim_state): New members mach,model.
1243 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1244 (MAX_MODELS,MAX_UNITS): Define.
1245 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1246
1247 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1248 (stamp-modules): Depend on genmodlist.sh.
1249 * common.c (standard_options): Add --max-insns.
1250 (copy_argv): New function.
1251 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1252 * genmloop.sh: Allow mainloop.in to contain support code.
1253 * mainloop.in: Move do_insn16,do_insn32 here.
1254 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1255 * sim-if.c (sim_open): Don't set max insn count.
1256 (sim_create_inferior): Save argv,envp.
1257 * simcommon.h (struct sim_state): New members argv,envp.
1258 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1259 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1260 (ARGBUF): New members h_gr_get, h_gr_set.
1261 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1262 (trace_printf): Print to buffer, output later by trace_insn_fini.
1263 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1264
1265Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1266
1267 * configure.in (AC_FUNC_ALLOCA): Call.
1268 * configure: Regenerate.
1269 * config.h (HAVE_ALLOCA_H): Add.
1270 * simcommon.h: Add alloca support.
1271 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1272 (DECLARE_OPTION_HANDLER): Define.
1273 (MEM_FN): Declare using PARAMS.
1274 (DECLARE_MEM_FN): Define.
1275 * trace.c (trace_result): Tweak for !STDC.
1276 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1277 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1278 * common.c (sim_print_help_fn): Use PARAMS.
1279 (standard_option_handler): Fix decl for !STDC systems.
1280 * memory.c: #include <stdio.h>
1281 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1282 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1283 * profile.c (profile_install): Likewise.
1284 (profile_option_handler): Likewise.
1285
1286Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1287
1288 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1289 Prefix them with 0x instead.
1290
1291 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1292 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1293 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1294 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1295 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1296 Add support for boolean and/or.
1297 * utils.c: Redo naming of DI functional support.
1298 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1299
1300Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1301
1302 * Directory created.
A mirror of the official binutils-gdb repository