1 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3 * sim-if.c: Include string.h or strings.h if present.
5 1998-12-04 Doug Evans <devans@casey.cygnus.com>
7 * configure.in: Call SIM_AC_OPTION_INLINE.
8 * configure: Regenerate.
9 * sim-main.h: Protect against multiple inclusion.
10 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
11 Done by cgen-sim.h now.
12 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
13 * cpuall.h: Regenerate.
14 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
15 * mloop.in (extract16): Make static inline again.
16 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
18 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
19 (execute): Test ARGBUF_PROFILE_P before profiling.
20 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
22 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
26 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
28 * devices.c (device_io_write_buffer): Fix typo.
29 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
30 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
32 1998-11-18 Doug Evans <devans@casey.cygnus.com>
34 * Makefile.in (M32R_OBJS): Delete extract.o.
36 (stamp-arch): Depend on $(CGEN_ARCH_SCM).
37 (stamp-cpu): Don't build extract.c.
38 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
39 * mloop.in (extract16): Update type of `insn' arg.
40 Delete call to d->extract.
43 * Makefile.in (M32RX_OBJS): Delete extractx.o.
45 (stamp-xcpu): Don't build extractx.c.
46 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
47 * mloopx.in (extractx16): Update type of `insn' arg.
48 Delete call to d->extract. Delete arg pbb_p. All callers updated.
49 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
53 Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
55 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
57 * tconfig.in: Guard against multiple inclusion.
58 * cpu.h: Delete decls moved to genmloop.sh.
63 Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
65 * sim-main.h: #include cpu-opc.h.
66 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
67 to get #include cleanup.
69 * decodex.c,extractx.c,modelx.c: Ditto.
72 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
74 (M32RBF_INCLUDE_DEPS): Define.
75 (m32r .o's): Depend on it.
76 (mloop.c): Update call to genmloop.sh.
77 * cpu.h,cpuall.h: Regenerate.
78 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
79 #include cgen-scache.h,cgen-cpu.h.
80 * tconfig.in (WITH_FOO semantic macros): Delete.
82 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
83 (m32rx .o's): Depend on it.
84 (mloopx.c): Update call to genmloop.sh.
88 Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
90 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
92 Wed Oct 14 14:49:50 1998 Doug Evans <devans@canuck.cygnus.com>
94 * Makefile.in (mloop.o): Don't depend on stamp-cpu, depend on
97 (mloopx.o): Ditto for stamp-xcpu.
100 Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
102 Add pseudo-basic-block execution support.
103 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
104 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
105 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
106 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
107 (stamp-decode): Delete, build decode files with other cpu files.
108 * arch.c,arch.h,cpuall.h: Regenerate.
109 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
110 * sem-switch.c,sem.c: Regenerate.
111 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
113 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
114 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
115 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
116 m32rbf_h_accum_set): Likewise.
117 (m32r_model_{init,update}_insn_cycles): Delete.
118 (m32rbf_model_insn_{before,after}): New fns.
119 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
120 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
121 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
122 (check_load_stall): New fn.
123 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
124 (m32rbf_model_test_u_exec): New fn.
125 * mloop.in: Rewrite, use pbb support.
126 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
127 (sim_fetch_register,sim_store_register): Delete.
128 * sim-main.h (CIA_GET,CIA_SET): Fix.
129 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
130 * tconfig.in (WITH_SCACHE_PBB): Define.
131 (WITH_SCACHE_PBB_M32RBF): Define.
132 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
133 (m32r_trap): Pass pc to sim_engine_halt.
134 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
135 * configure: Regenerate.
137 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
138 (mloopx.c): Build pseudo-basic-block version. Depend on stamp-xcpu.
141 (stamp-xdecode): Delete, build decode files with other cpu files.
142 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
145 * extractx.c: New file.
146 * semx-switch.c: New file.
147 * m32r-sim.h (BRANCH_NEW_PC): Delete.
148 (SEM_SKIP_INSN): New macro.
149 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
150 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
151 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
152 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
153 (m32rxf_model_insn_{before,after}): New fns.
154 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
155 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
156 (check_load_stall): New fn.
157 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
158 * mloopx.in: Rewrite, use pbb support.
159 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
160 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
163 Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
165 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
166 ({ACC1L,ACC1H}_REGNUM): New macros.
167 (m32r_decode_gdb_ctrl_regnum): Add prototype.
168 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
169 (m32r_fetch_register,m32r_store_register): Rewrite.
171 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
174 Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
176 * m32r-sim.h (GET_H_SM): New macro.
177 (UART params): Update to msa2000.
178 * devices.c (device_io_read_buffer): Update to msa2000.
179 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
180 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
181 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
183 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
184 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
185 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
188 Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
190 * m32r-sim.h (m32r_trap): Update prototype.
191 * traps.c (m32r_trap): New arg `pc'.
192 * sem.c,sem-switch.c: Regenerated.
194 * cpux.h,readx.c,semx.c: Regenerated.
197 Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
199 Rename cpu m32r to m32rb to distinguish from architecture name.
200 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
202 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
203 * tconfig.in (WANT_CPU_M32RB): Ditto.
204 * m32r.c (WANT_CPU_M32RB): Ditto.
205 (*): m32r_ cpu fns renamed to m32rb_.
206 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
207 * arch.h,arch.c: Regenerate.
208 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
209 * sem-switch.c,sem.c: Regenerate.
211 * sim-if.c (sim_open): Don't allocate memory on top of any user
213 (h_gr_get,h_gr_set): Delete.
214 * sim-main.h (h_gr_get,h_gr_set): Delete.
215 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
218 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
220 * sim-if.c (sim_open): Open opcode table.
221 (sim_close): Close it.
224 Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
226 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
227 accept an accumulator choice.
228 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
231 Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
233 * m32r.c: Include cgen-mem.h.
234 * traps.c (m32r_trap): Tweak for -Wall.
236 * m32rx.c: Include cgen-mem.h.
237 * semx.c: Regenerate, get -Wall cleanups.
240 Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
242 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
244 * cpux.h,readx.c,semx.c: Ditto.
247 Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
249 * Makefile.in: cgen_maint -> CGEN_MAINT.
250 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
251 * configure: Regenerate.
252 * arch.c,arch.h,cpuall.h: Regenerate.
253 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
254 * sem-switch.c,sem.c: Regenerate.
256 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
257 * semx.c: Regenerate.
258 * mloopx.in (icount): Moved here from genmloop.sh.
261 Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
263 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
264 load_stall,biggest_cycles.
265 * m32r.c (m32r_model_mark_get_h_gr): Update.
266 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
267 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
268 * mloop.in: Call cycle init/update fns.
269 * model.c: Regenerate.
271 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
272 * mloopx.in: Call cycle init/update fns.
273 * modelx.c: Regenerate.
276 Thu Jun 11 23:39:53 1998 Doug Evans <devans@seba.cygnus.com>
278 * Makefile.in (stamp-{arch,cpu,decode}): Pass CGEN_FLAGS_TO_PASS
281 (stamp-{xcpu,xdecode}): Ditto.
284 Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
286 * traps.c: New file. Trap support moved here from sim-if.c.
287 * Makefile.in (SIM_OBJS): Add traps.o
288 * sim-if.c: Don't include targ-vals.h.
289 (sim_engine_illegal_insn): Moved to traps.c
290 * sim-main.h (SIM_CORE_SIGNAL): Define.
291 (m32r_core_signal): Declare.
292 * m32r-sim.h (m32r_trap): Declare.
294 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
297 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
298 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
299 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
301 * extract.c,sem-switch.c,sem.c: Regenerate.
303 * cpux.h,readx.c,semx.c: Regenerate.
306 Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
308 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
309 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
310 (execute): Count parallel insns.
311 * sim-if.c (print_m32r_misc_cpu): Print count.
312 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
314 Zero bottom two bits of pc in jmp,jl insns.
315 * sem.c,sem-switch.c: Regenerate.
317 * semx.c: Regenerate.
320 Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
322 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
324 Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
326 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
327 (sim_sync_stop): New function.
329 Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
331 * Makefile.in (devices.o): Add dependencies.
333 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
334 * sem-switch.c,sem.c: Regenerate.
335 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
337 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
338 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
339 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
340 Fix pc value passed to TRACE_INSN for second parallel insn.
343 Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
345 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
347 Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
349 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
350 * model.c: Ditto. Reorganize model/mach data.
356 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
358 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
360 * decode.c,decode.h: Regenerate, introduces IDESC table.
361 * mloop.in (extract16,extract32): Add IDESC support.
362 Update names of semantic handler member names.
363 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
365 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
366 * mloopx.in: Add IDESC support.
367 Update names of semantic handler member names.
368 Delete call to PROFILE_COUNT_INSN.
371 * sem-switch.c: Regenerate. Redo computed goto label handling.
372 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
374 * readx.c: Regenerate. Redo computed goto label handling.
375 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
377 * Makefile.in (stamp-xcpu): Turn on profiling support.
380 * m32r.c (m32r_fetch_register): Change result type and args to
381 conform to sim_fetch_register interface.
382 (m32r_store_register): Ditto for sim_store_register interface.
384 * m32rx.c (m32rx_fetch_register): Change result type and args to
385 conform to sim_fetch_register interface.
386 (m32rx_store_register): Ditto for sim_store_register interface.
389 * sim-if.c (alloc_cpu): Delete.
390 (free_state): Uninstall modules here ...
391 (sim_open): ... and not here. Call sim_cpu_alloc_all.
392 Set default architecture/model if not specified.
393 (sim_fetch_register,sim_store_register): Rewrite.
395 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
396 and moved to common/sim-cpu.c.
397 (sim_create_inferior): Update.
399 * sim-main.h (h_pc_get,h_pc_set): Delete.
401 * sim-main.h (sim_cia): Change to USI.
402 (sim_cpu): Move m32r_misc_profile before machine generated part.
404 Fri May 1 18:25:41 1998 Doug Evans <devans@seba.cygnus.com>
406 * Makefile.in: Replace @MAINT@ with $(CGEN_MAINT).
407 (CGEN_MAINT): New variable.
408 * configure.in: Add support for --enable-cgen-maint.
409 * configure: Regenerate.
411 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
415 Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
422 Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
424 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
425 and variable renaming due to macro insn additions.
426 * mloop.in: Update to use CGEN_INSN_NUM.
428 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
429 * mloopx.in: Update to use CGEN_INSN_NUM.
432 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
437 Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
439 * acconfig.h: New file.
440 * configure.in: Reverted change of Apr 24; use sinclude again.
442 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
447 Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
449 * configure.in: Don't call sinclude.
451 Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
453 * cpu.c,sem.c,sem-switch.c: Regenerate. From
454 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
455 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
458 * cpux.c,readx.c,semx.c: Regenerate.
459 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
460 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
461 (m32r_h_accums_get): Sign extend top 8 bits.
465 Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
467 * semx.c: Regenerate.
470 Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
472 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
474 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
477 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
481 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
485 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
489 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
493 Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
495 * config.in (HAVE_FCNTL_H): Add.
496 * configure: Regenerate.
497 * Makefile.in (SIM_OBJS): Add devices.o.
498 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
499 (UART_*): Define m32r serial port parameters.
500 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
501 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
502 * devices.c: To here.
503 * sim-if.c: Don't include signal.h,sim-core.h.
504 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
505 (sim_resume): Call sim_module_{resume,suspend}.
506 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
508 * tconfig.in (SIM_HANDLES_LMA): Define.
510 * sim-if.c (do_trap): Result is new pc.
511 Handle --environment=operating.
512 * sem-switch.c,sem.c: Regenerate.
514 * semx.c: Regenerate.
517 Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
519 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
520 sim_core_*_map with read_map, write_map, exec_map resp.
522 Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
524 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
525 (arch.o): Delete cpu-opc.h dependency.
526 (decode.o,model.o): Likewise.
528 (decodex.o,modelx.o): Likewise.
531 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
533 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
536 Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
538 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
540 * sim-if.c (sim_info): Delete.
543 Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
545 * mloopx.in: Fix handling of branch in parallel with another insn.
546 * semx.c: Regenerate.
549 Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
551 * sim-main.h: #include symcat.h.
552 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
553 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
554 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
555 * sem.c,sem-switch.c: Regenerate.
557 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
558 * mloopx.in: Rewrite.
559 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
562 Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
564 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
565 in the backup PC register.
567 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
568 in the backup PC register.
571 Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
573 * m32r.c (do_lock,do_unlock): Delete.
574 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
575 * sem.c,sem-switch.c: Regenerate.
577 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
580 Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
582 * Makefile.in (M32R_OBJS): Add cpu.o.
583 (cpu.o): Add rule for.
585 * configure.in: Add AC_CHECK_PROG(SCHEME).
587 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
588 * sem-switch.c,sem.c: Regenerate.
589 * mloop.in (execute): Update call to semantic fn.
591 (M32RX_OBJS): Add cpux.o.
592 (cpux.o): Add rule for.
594 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
595 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
596 (m32rx_h_cr_{get,set}): New functions.
597 (m32rx_h_accums_{get,set}): New functions.
598 * mloopx.in: Rewrite main loop.
601 * m32r.c (do_trap): Move from here.
602 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
603 (sim_create_inferior): Use h_pc_set.
604 (h_pc_{get,set}): New functions.
605 (h_gr_{get,set}): New functions.
606 (syscall_{read,write}_mem): New functions.
607 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
609 Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
611 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
612 length parameter. Return -1.
613 (sim_create_inferior): Pass 4 sim_store_register.
615 Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
617 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
619 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
621 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
624 Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
626 * decode.c, sem.c: Regenerate.
628 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
629 * m32rx.c (m32rx_h_accums_set): New function.
630 (m32rx_model_mark_[gs]et_h_gr): New function.
631 * mloopx.in: Rewrite.
632 * Makefile.in (mloopx.o): Build with -parallel.
633 * sim-main.h (_sim_cpu): Delete member `par_exec'.
634 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
637 Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
639 * Makefile.in (m32r.o): Depend on cpu.h
640 (extract.o): Pass -DSCACHE_P.
641 * mloop.in (extract{16,32}): Update call to m32r_decode.
642 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
643 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
644 * sim-main.h: #include "ansidecl.h".
645 Don't include cpu-opc.h, done by arch.h.
647 * Makefile.in (M32RX_OBJS): Build m32rx support now.
649 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
650 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
651 (m32rx_h_accums_get): New function.
652 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
653 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
656 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
660 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
662 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
667 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
668 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
669 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
672 Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
674 * cpux.h: Fix duplicate definition of h_accums field for
675 fmt_53_sadd structure.
678 Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
680 * Makefile.in: Add m32rx objs, and rules to build them.
681 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
682 * m32rx.c, mloopx.in: New files.
685 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
687 * configure: Regenerated to track ../common/aclocal.m4 changes.
689 Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
691 * arch.c, arch.h, cpuall.h: New files.
692 * arch-defs.h: Deleted.
693 * mloop.in: Renamed from mainloop.in.
694 * Makefile.in: Update.
695 * sem-ops.h: Deleted.
696 * mem-ops.h: Deleted.
697 start-sanitize-cygnus
698 Add cgen support for generating files.
700 (arch): Renamed from CPU.
706 * sem-switch.c: Redone.
707 * sem.c: Renamed from semantics.c, and redone.
708 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
709 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
710 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
711 (m32r_{fetch,store}_register): New functions.
712 (model_mark_{get,set}_h_gr): Prefix with m32r_.
713 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
714 (h_cr_{get,set}): Prefix with m32r_.
715 (do_trap): Fetch state from current_cpu, not current_state.
716 Call sim_engine_halt instead of engine_halt.
717 * sim-if.c (alloc_cpu): New function.
718 (free_state): New function.
719 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
720 type. Call sim_analyze_program.
721 (sim_create_inferior): Handle selected cpu type when setting PC.
723 (sim_resume): Handle m32rx.
725 (sim_stop_reason): Deleted.
726 (print_m32r_misc_cpu): Update.
728 (sim_{fetch,store}_register): Handle m32rx.
730 (sim_{read,write}): Deleted.
731 (sim_engine_illegal_insn): New function.
732 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
733 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
735 Include cpux.h,decodex.h if m32rx.
737 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
738 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
739 (sim_state): Delete members core,events,halt_jmp_buf.
740 Change `cpu' member to be a pointer to the cpu's struct, rather than
741 record inside the state struct.
742 * tconfig.in (WITH_DEVICES): Define here.
743 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
745 Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
747 * arch-defs.h (INSN_NAME): Fix typo.
749 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
751 * configure: Regenerated to track ../common/aclocal.m4 changes.
754 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
756 * m32r-sim.h (MSPR_ADDR): New macro.
757 (m32r_mspr_device): Declare.
758 (struct _device): Define.
759 * m32r.c (m32r_mspr_device): New global.
760 (device_{io_{read,write}_buffer,error}): New functions.
761 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
762 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
763 (sim_open): Attach device to handle MSPR register.
764 * sim-main.h (WITH_DEVICES): Define as 1.
767 * configure: Regenerated to track ../common/aclocal.m4 changes.
769 Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
771 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
772 * configure: Regenerated.
774 Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
776 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
777 * sim-if.c (sim_open): Call sim_config.
778 (sim_stop_reason): Update call to sim_signal_to_host.
780 Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
782 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
784 Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
786 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
788 Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
790 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
792 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
794 * configure: Regenerated to track ../common/aclocal.m4 changes.
796 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
798 * configure: Regenerated to track ../common/aclocal.m4 changes.
800 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
802 * configure: Regenerated to track ../common/aclocal.m4 changes.
804 Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
806 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
807 SIM_DEFAULT_MODEL): Delete, moved to common.
808 (SIM_EXTRA_CFLAGS): Update.
810 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
812 * configure.in (sim_link_links): Configure non-strict memory
815 * configure: Regenerated to track ../common/aclocal.m4 changes.
817 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
819 * configure: Regenerated to track ../common/aclocal.m4 changes.
821 Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
823 * sim-if.c (sim_open): Allocate memory under sim-memopt module
824 using sim_do_commandf.
825 (sim_open): Set magic-number at the start.
826 (sim_do_command): Implement.
828 * sim-main.h (sim_engine_halt): Map onto engine_halt.
830 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
832 * configure: Regenerated to track ../common/aclocal.m4 changes.
834 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
836 * configure: Regenerated to track ../common/aclocal.m4 changes.
838 Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
840 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
842 Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
844 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
846 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
848 * configure: Regenerated to track ../common/aclocal.m4 changes.
851 Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
853 * sim-if.c (sim_kill): Delete.
854 (sim_create_inferior): Add ABFD argument.
855 (sim_load): Move setting of PC from here.
856 (sim_create_inferior): To here.
857 (sim_load): Delete, use sim-hload.c instead.
859 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
861 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
863 * configure: Regenerated to track ../common/aclocal.m4 changes.
866 Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
868 * sim-if.c (sim_open): Add ABFD argument.
870 Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
872 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
873 * sim-if.c (sim_open): Use it.
875 Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
877 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
879 Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
881 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
882 (sim_write): Ditto for write.
884 * m32r.c (do_trap): Ditto for read/write.
886 Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
888 * sim-if.c (sim_open): Add callback argument.
889 (sim_set_callbacks, sim_callback): Delete.
890 (sim_load): Set STATE_LOADED_P.
892 Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
894 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
897 Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
899 * sim-if.c (sim_open): Update to reflect changes to core in
901 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
902 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
903 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
905 Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
907 * decode.c (decode): Add computed goto support.
909 Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
911 * mem-ops.h: Stub additional core read/write arguments.
913 * sim-main.h: Declare sim_cia - type SI.
914 (struct _sim_cpu): Move base type to end per common.
915 (struct _sim_state): Ditto.
917 Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
919 Merge from branch into devo. CGEN generic files moved to common
920 directory. K&R C support is no longer provided.
922 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
926 Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
928 * Makefile.in, seman-cache.c: new file, for wingdb build.
929 * sim-alloca.h: fixed for wingdb.
931 Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
933 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
934 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
935 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
937 Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
939 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
940 (exc_illegal): Likewise.
941 * decode.c (decode_vars): Add decode_illegal.
942 * genmloop.sh: #include "cpu-opc.h".
943 * sem-switch.c (case_INSN_ILLEGAL): Declare.
944 (labels): Add case_INSN_ILLEGAL.
945 (SWITCH): Add INSN_ILLEGAL case.
947 Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
949 * model.c (model_module): Use 0 not NULL.
951 * genmloop.sh (sim_main_loop): Handle k&r c.
953 * sem-switch.c: Regenerate to get k&r c support.
954 * semantics.c: Likewise.
956 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
957 (ADDCSI,SUBCSI): New functions.
958 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
959 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
961 * simcache.c (simcache_{install,init,uninstall}): Use
962 DECLARE_MODULE_INSTALL_HANDLER.
963 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
965 * utils.c: #include "semops.h".
967 Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
969 * profile.c (profile_print_simcache): Fix thinko in printf text.
971 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
973 Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
975 * m32r.c (h_cr_get): Rewrite.
977 * sem-switch.c (rte): bcarry renamed to bcond.
978 * semantics.c (rte): Likewise.
979 * simdefs.h (CPU_STATE): Likewise.
981 * config.in (HAVE_SYS_TIME_H): Add.
982 * configure.in: Check for sys/time.h.
983 * configure: Regenerated.
984 * utils.c: Include sys/time.h if present.
986 * common.c (sim_parse_args): Account for NULL terminating entry
987 in long_options table.
989 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
990 Always use cache if configured in.
991 * mainloop.in (do_extract_insn{16,32}): New functions.
992 (normal,fast): Call them. Handle starting in left slot.
993 * simcache.c (simcache_option_handler): Disallow -c0.
994 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
996 * profile.c (profile_print_simcache): Fix percentage calc.
998 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1000 Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1002 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1003 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1005 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1006 (sim-if.o,m32r.o,utils.o): Likewise.
1007 (common.o): Don't explicitly depend on mod-list.h.
1008 (mainloop.c): Pass CPU to genmloop.sh.
1009 (stamp-modules): Depend on configure.
1010 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1011 (extract.o): Depend on decode.h, memops.h, semops.h.
1012 (semantics.o,seman-cache.o): Likewise.
1013 (model.o,ops.o): Depend on memops.h.
1014 (extr-cache.o): Disable building for the moment.
1016 * simcommon.h: Delete, move contents into cgen-sim.h.
1017 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1018 (UINT,CGEN_CAT3): Define.
1019 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1020 (decode_t): Renamed to DECODE.
1022 * simfns.h: Delete, contents moved to memops.h,semops.h.
1023 * memops.h: New file.
1024 * semops.h: New file.
1025 * decode.h: Renamed from semantics.h.
1027 * sim-argv.h: New file.
1028 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1029 dependency of sim-argv.h.
1031 * sim-alloca.h: New file.
1032 * common.c: Include it.
1033 * Makefile.in (common.o): Add dependency.
1035 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1036 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1037 * configure.in: sinclude ../common/aclocal.m4.
1038 Check for headers time.h, sys/resource.h.
1039 Check for functions time, getrusage.
1040 (sim_link_{files,links}): Add link cpu-opc.h.
1041 (sim_profile): Add simcache.
1042 (SIM_AC_PROFILE): Add simcache, profile.o.
1043 (simcache module): Delete extr-cache.o for now.
1044 (--enable-sim-cache): Allow specification of default cache size.
1045 * configure: Regenerated.
1047 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1048 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1051 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1052 Don't include m32r-sim.h.
1053 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1054 Simplify profiling test with PROFILE_MODEL_P.
1055 (mvfc,mvtc): Fix access of control registers.
1056 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1057 Don't include m32r-sim.h.
1058 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1059 Simplify profiling test with PROFILE_MODEL_P.
1060 (mvfc,mvtc): Fix access of control registers.
1062 * sem-switch.c: New file, for GCC computed goto support.
1064 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1065 memops.h,semops.h,trace.h,cpu-sim.h.
1066 (RUN_FAST_P): Change default to run fast if cache size > 0
1068 (sim_main_loop): Record execution time.
1069 Record instruction count even in fast mode.
1070 (init): Allow cpu to provide init code in mainloop.in.
1071 (FAST): Define as 0 or 1 depending on fast mode.
1072 * mainloop.in (normal): Combine with fast case.
1073 Add support for GCC computed gotos. Count simcache hits/misses.
1074 (init): Initialize "switch" labels if GNUC.
1076 * cgen-utils.in: Don't include opcode/cgen.h.
1077 Include cgen-sim.h, cpu-opc.h.
1078 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1079 * m32r-sim.h: Don't include mod-list.h
1080 (RUN_FAST_P): Delete.
1081 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1082 semops.h,memory.h,trace.h
1083 (h_cr_get,h_cr_set): New functions.
1084 * memory.c: #include cgen-sim.h,callback.h.
1085 * ops.c: Don't include profile.h,m32r-sim.h.
1086 Include cgen-sim.h,memops.h,cpu-sim.h.
1087 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1088 * trace.c: Include cgen-sim.h,cpu-opc.h.
1089 * trace.h (trace_insn_{init,fini}): Declare.
1091 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1092 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1093 Regenerate to get new insn aliases.
1095 * mrun.c: #include "ansidecl.h".
1096 (STATE): Use struct sim_state instead.
1098 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1099 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1100 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1101 (profile_print_simcache): New function.
1102 (profile_print): Call it. Print simulator speed stats.
1103 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1104 PROFILE_MEMORY_MASK.
1105 (MODULE_PROFILE_SIMCACHE_P): Define.
1106 (PROFILE_SIMCACHE_MASK): Define.
1107 (PROFILE_COUNT): New members total_insn_count,exec_time.
1108 New members simcache_hits,simcache_misses.
1109 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1110 (PROFILE_MODEL_P): New macro.
1111 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1113 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1114 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1115 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1116 (sim_info): Pass verbose to profile_print.
1118 * simcache.c: Include cgen-sim.h,callback.h.
1119 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1120 (simcache_option_handler): Ensure cache size at least 2.
1121 Allow config time specification of default cache size.
1122 * simcache.h (struct simcache): Support GCC computed gotos.
1123 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1124 (USING_SIMCACHE_P): New macro.
1126 * simdefs.h: Don't include m32r-opc.h.
1127 (CGEN_MAX_SIM_INSNS): Define.
1128 (CPU_STATE): Regenerate.
1129 (ARGBUF): Regenerate.
1130 (extract,semantic handler decls): Delete, moved to decode.h.
1132 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1133 (USE_SEM_SWITCH): Define.
1135 * utils.c: Include bfd.h,time.h,sys/resource.h.
1136 (sim_time_get,sim_time_elapsed): New functions.
1137 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1139 Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1141 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1142 * configure: Regenerated.
1143 * model.c: #include <stdlib.h>.
1144 * simcache.c: #include "libiberty.h".
1145 * simcommon.h (alloca): Handle i386-windows.
1147 * common.c: #include libiberty.h.
1148 (sim_signal_to_host): Return 5 if wingdb.
1150 Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1152 * configure.in (sim_cache): Enabled by default now, pass default
1153 cache size to --enable-sim-cache.
1154 * simcache.c (simcache_option_handler): Allow -c 0.
1156 * simdefs.h,simfns.h: Regenerate
1157 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1159 Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1161 Add model profiling support.
1162 * configure.in: Handle --enable-sim-model.
1163 (sim_profile): Add model.
1164 * Makefile.in (model.o): Add rule.
1165 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1166 * extract.c (*): Add model profiling support.
1167 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1168 (model_mark_{busy,unbusy}_reg): New functions.
1169 * profile.c (profile_option_handler): Recognize --profile model.
1170 (profile_print_model): New function.
1171 (profile_print): Call it.
1172 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1173 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1174 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1175 load_stall_count,taken_count,untaken_count.
1176 * semantics.c (*): Add model profiling support.
1177 * simcommon.h (struct sim_state): New members mach,model.
1178 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1179 (MAX_MODELS,MAX_UNITS): Define.
1180 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1182 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1183 (stamp-modules): Depend on genmodlist.sh.
1184 * common.c (standard_options): Add --max-insns.
1185 (copy_argv): New function.
1186 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1187 * genmloop.sh: Allow mainloop.in to contain support code.
1188 * mainloop.in: Move do_insn16,do_insn32 here.
1189 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1190 * sim-if.c (sim_open): Don't set max insn count.
1191 (sim_create_inferior): Save argv,envp.
1192 * simcommon.h (struct sim_state): New members argv,envp.
1193 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1194 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1195 (ARGBUF): New members h_gr_get, h_gr_set.
1196 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1197 (trace_printf): Print to buffer, output later by trace_insn_fini.
1198 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1200 Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1202 * configure.in (AC_FUNC_ALLOCA): Call.
1203 * configure: Regenerate.
1204 * config.h (HAVE_ALLOCA_H): Add.
1205 * simcommon.h: Add alloca support.
1206 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1207 (DECLARE_OPTION_HANDLER): Define.
1208 (MEM_FN): Declare using PARAMS.
1209 (DECLARE_MEM_FN): Define.
1210 * trace.c (trace_result): Tweak for !STDC.
1211 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1212 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1213 * common.c (sim_print_help_fn): Use PARAMS.
1214 (standard_option_handler): Fix decl for !STDC systems.
1215 * memory.c: #include <stdio.h>
1216 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1217 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1218 * profile.c (profile_install): Likewise.
1219 (profile_option_handler): Likewise.
1221 Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1223 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1224 Prefix them with 0x instead.
1226 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1227 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1228 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1229 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1230 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1231 Add support for boolean and/or.
1232 * utils.c: Redo naming of DI functional support.
1233 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1235 Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1237 * Directory created.