1 2016-01-02 Mike Frysinger <vapier@gentoo.org>
3 * sim-if.c (sim_open): Delete #if 0 sim_add_option_table call.
5 2016-01-02 Mike Frysinger <vapier@gentoo.org>
7 * sim-if.c (current_state): Delete.
8 (sim_open): Delete current_state assignment.
10 2015-12-27 Mike Frysinger <vapier@gentoo.org>
12 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
14 2015-12-26 Mike Frysinger <vapier@gentoo.org>
16 * config.in, configure: Regenerate.
18 2015-12-26 Mike Frysinger <vapier@gentoo.org>
20 * sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.
22 2015-12-25 Mike Frysinger <vapier@gentoo.org>
24 * configure.ac (SIM_AC_OPTION_HARDWARE): Add m32r_cache & m32r_uart.
25 * configure: Regenerate.
26 * devices.c: Delete file.
27 * dv-m32r_cache.c, dv-m32r_cache.h: New cache model with logic from
29 * dv-m32r_uart.c, dv-m32r_uart.h: New uart model with logic from
31 * m32r-sim.h: Move cache defines to dv-m32r_cache.h and uart defines
33 * Makefile.in (SIM_OBJS): Delete devices.o.
34 * sim-if.c: Include dv-m32r_uart.h.
35 (sim_open): Replace sim_core_attach call with sim_hw_parse calls.
36 * tconfig.h: Delete file.
38 2015-12-25 Mike Frysinger <vapier@gentoo.org>
40 * Makefile.in (SIM_OBJS): Delete sim-model.o.
42 2015-12-25 Mike Frysinger <vapier@gentoo.org>
44 * arch.c: Rename MACH to SIM_MACH.
46 * model.c: Rename MACH to SIM_MACH, MACH_IMP_PROPERTIES to
47 SIM_MACH_IMP_PROPERTIES, and MODEL to SIM_MODEL.
48 * model2.c, modelx.c: Likewise.
50 2015-12-25 Mike Frysinger <vapier@gentoo.org>
52 * sim-main.h (WITH_SCACHE_PBB): Move from ...
53 * tconfig.h (WITH_SCACHE_PBB): ... here.
55 2015-12-25 Mike Frysinger <vapier@gentoo.org>
57 * devices.c (device_error): Delete.
59 2015-12-24 Mike Frysinger <vapier@gentoo.org>
61 * tconfig.h (SIM_HANDLES_LMA): Delete.
63 2015-12-24 Mike Frysinger <vapier@gentoo.org>
65 * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
66 SIM_BREAKPOINT_SIZE): Delete.
67 * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
69 * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
71 2015-12-24 Mike Frysinger <vapier@gentoo.org>
73 * tconfig.h (WITH_WATCHPOINTS): Delete.
75 2015-12-24 Mike Frysinger <vapier@gentoo.org>
77 * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
79 2015-11-15 Mike Frysinger <vapier@gentoo.org>
81 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
84 2015-11-14 Mike Frysinger <vapier@gentoo.org>
86 * sim-if.c (sim_close): Delete.
88 2015-06-23 Mike Frysinger <vapier@gentoo.org>
90 * configure: Regenerate.
92 2015-06-17 Mike Frysinger <vapier@gentoo.org>
94 * traps.c (m32r_trap): Replace call to cb_syscall with
96 * traps-linux.c (m32r_trap): Likewise.
98 2015-06-17 Mike Frysinger <vapier@gentoo.org>
100 * traps-linux.c: Include sim-syscall.h.
101 (syscall_read_mem, syscall_write_mem): Delete.
102 (m32r_trap): Change syscall_read_mem/syscall_write_mem
103 to sim_syscall_read_mem/sim_syscall_write_mem.
104 * traps.c: Include sim-syscall.h.
105 (syscall_read_mem, syscall_write_mem): Delete.
106 (m32r_trap): Change syscall_read_mem/syscall_write_mem
107 to sim_syscall_read_mem/sim_syscall_write_mem.
109 2015-06-12 Mike Frysinger <vapier@gentoo.org>
111 * configure: Regenerate.
113 2015-06-12 Mike Frysinger <vapier@gentoo.org>
115 * configure: Regenerate.
117 2015-06-12 Mike Frysinger <vapier@gentoo.org>
119 * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
120 * decode2.c (m32r2f_decode): Likewise.
121 * decodex.c (m32rxf_decode): Likewise.
122 * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
123 TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
124 * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
125 * sem-switch.c: Likewise.
126 * sem-switch2.c: Likewise.
127 * sem-switchx.c: Likewise.
129 2015-04-18 Mike Frysinger <vapier@gentoo.org>
131 * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
133 2015-04-18 Mike Frysinger <vapier@gentoo.org>
135 * sim-main.h (USING_SIM_BASE_H): Delete.
137 2015-04-18 Mike Frysinger <vapier@gentoo.org>
139 * sim-main.h (_sim_cpu, SIM_CPU): Delete.
141 2015-04-18 Mike Frysinger <vapier@gentoo.org>
143 * sim-main.h (sim_cia): Delete.
145 2015-04-17 Mike Frysinger <vapier@gentoo.org>
147 * sim-main.h (CIA_GET, CIA_SET): Delete.
149 2015-04-15 Mike Frysinger <vapier@gentoo.org>
151 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
152 * sim-main.h (STATE_CPU): Delete.
154 2015-04-15 Mike Frysinger <vapier@gentoo.org>
156 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
157 (STATE_CPU): Handle WITH_SMP.
159 2015-04-13 Mike Frysinger <vapier@gentoo.org>
161 * configure: Regenerate.
163 2015-04-06 Mike Frysinger <vapier@gentoo.org>
165 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
167 2015-03-31 Mike Frysinger <vapier@gentoo.org>
169 * config.in, configure: Regenerate.
171 2015-03-24 Mike Frysinger <vapier@gentoo.org>
173 * sim-if.c (sim_open): Delete dv_sockser_install call.
175 2015-03-24 Mike Frysinger <vapier@gentoo.org>
177 * configure: Regenerate.
179 2015-03-24 Mike Frysinger <vapier@gentoo.org>
181 * configure: Regenerate.
183 2015-03-23 Mike Frysinger <vapier@gentoo.org>
185 * configure: Regenerate.
187 2015-03-23 Mike Frysinger <vapier@gentoo.org>
189 * configure: Regenerate.
191 2015-03-16 Mike Frysinger <vapier@gentoo.org>
193 * aclocal.m4, config.in, configure: Regenerate.
194 * tconfig.in: Rename file ...
195 * tconfig.h: ... here.
197 2015-03-15 Mike Frysinger <vapier@gentoo.org>
199 * tconfig.in [HAVE_DV_SOCKSER]: Delete.
201 2015-03-14 Mike Frysinger <vapier@gentoo.org>
203 * Makefile.in (SIM_RUN_OBJS): Delete.
205 2014-08-23 Hans-Peter Nilsson <hp@axis.com>
207 * configure.ac: Default simulator hardware to off again. Remove
208 dead m32r_extra_objs substitution.
209 * configure: Regenerate.
210 * Makefile.in: Remove unused m32r_extra_objs.
212 2014-08-19 Alan Modra <amodra@gmail.com>
214 * configure: Regenerate.
216 2014-08-15 Roland McGrath <mcgrathr@google.com>
218 * configure: Regenerate.
219 * config.in: Regenerate.
221 2013-09-23 Alan Modra <amodra@gmail.com>
223 * configure: Regenerate.
225 2013-06-03 Mike Frysinger <vapier@gentoo.org>
227 * aclocal.m4, configure: Regenerate.
229 2013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
230 Mike Frysinger <vapier@gentoo.org>
232 * configure.ac: Add m32r_extra_objs. Change simulator hardware
233 from always on to defaulting to yes it is enabled.
234 * Makefile.in: Conditionalize reference to dv-sockser.o.
235 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
236 * configure: Regenerated.
238 2013-03-26 Mike Frysinger <vapier@gentoo.org>
240 * configure: Regenerate.
242 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
244 * configure.ac: Fail if dv-sockser.o not available.
245 Error when --disable-sim-hardware is specified.
246 * configure: Regenerated.
248 2012-06-15 Joel Brobecker <brobecker@adacore.com>
250 * config.in, configure: Regenerate.
252 2012-03-25 Mike Frysinger <vapier@gentoo.org>
254 * traps-linux.c (sim_core_trans_addr): Delete prototype.
256 2012-03-24 Mike Frysinger <vapier@gentoo.org>
258 * aclocal.m4, config.in, configure: Regenerate.
260 2011-12-03 Mike Frysinger <vapier@gentoo.org>
262 * aclocal.m4: New file.
263 * configure: Regenerate.
265 2011-10-17 Mike Frysinger <vapier@gentoo.org>
267 * configure.ac: Change include to common/acinclude.m4.
269 2011-10-17 Mike Frysinger <vapier@gentoo.org>
271 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
272 call. Replace common.m4 include with SIM_AC_COMMON.
273 * configure: Regenerate.
275 2011-07-05 Mike Frysinger <vapier@gentoo.org>
277 * sim-if.c (sim_do_command): Delete.
279 2010-03-30 Mike Frysinger <vapier@gentoo.org>
281 * devices.c (device_error): Add const to message.
283 2010-02-11 Doug Evans <dje@sebabeach.org>
285 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
286 * model.c, * model2.c, * modelx.c,
287 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
289 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
291 * configure: Regenerate.
293 2010-01-02 Doug Evans <dje@sebabeach.org>
295 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
296 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
297 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
298 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
299 update copyright year.
301 2009-11-22 Doug Evans <dje@sebabeach.org>
304 * cpu2.h: Regenerate.
305 * cpux.h: Regenerate.
306 * cpuall.h: Regenerate.
307 * decode.c: Regenerate.
308 * decode.h: Regenerate.
309 * decode2.c: Regenerate.
310 * decode2.h: Regenerate.
311 * decodex.c: Regenerate.
312 * decodex.h: Regenerate.
314 2009-11-03 Doug Evans <dje@sebabeach.org>
316 * arch.c: Regenerate.
317 * arch.h: Regenerate.
320 * cpu2.c: Regenerate.
321 * cpu2.h: Regenerate.
322 * cpuall.h: Regenerate.
323 * cpux.c: Regenerate.
324 * cpux.h: Regenerate.
325 * decode.c: Regenerate.
326 * decode.h: Regenerate.
327 * decode2.c: Regenerate.
328 * decode2.h: Regenerate.
329 * decodex.c: Regenerate.
330 * decodex.h: Regenerate.
331 * model.c: Regenerate.
332 * model2.c: Regenerate.
333 * modelx.c: Regenerate.
334 * sem-switch.c: Regenerate.
336 * sem2-switch.c: Regenerate.
337 * semx-switch.c: Regenerate.
339 * Makefile.in (mloop.c): Add @true to rule.
340 (mloopx.c, mloop2.c): Ditto.
341 (stamp-*): Add Makefile dependency.
342 (arch.c, arch.h, cpuall.h): Specify full path.
343 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
344 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
345 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
347 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
349 * config.in: Regenerate.
350 * configure: Likewise.
352 * configure: Regenerate.
354 2009-07-12 Doug Evans <dje@sebabeach.org>
356 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
357 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
359 2009-06-20 Doug Evans <dje@sebabeach.org>
361 * mloop.in: Add missing # comment marker.
365 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
367 * configure: Regenerate to track ../common/common.m4 changes.
370 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
371 Daniel Jacobowitz <dan@codesourcery.com>
372 Joseph Myers <joseph@codesourcery.com>
374 * configure: Regenerate.
376 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
378 * acconfig.h: Remove.
379 * config.in: Regenerate.
381 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
383 * configure: Regenerated.
385 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
387 * configure: Regenerated.
389 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
391 * configure: Regenerated.
393 2005-03-23 Mark Kettenis <kettenis@gnu.org>
395 * configure: Regenerate.
397 2005-01-14 Andrew Cagney <cagney@gnu.org>
399 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
400 explicit call to AC_CONFIG_HEADER.
401 * configure: Regenerate.
403 2005-01-12 Andrew Cagney <cagney@gnu.org>
405 * configure.ac: Update to use ../common/common.m4.
406 * configure: Re-generate.
408 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
412 2005-01-07 Andrew Cagney <cagney@gnu.org>
414 * configure.ac: Rename configure.in, require autoconf 2.59.
415 * configure: Re-generate.
417 2004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
419 Committed by Kei Sakamoto.
420 * traps-linux.c (m32r_trap): Add entries of the following dummy system
421 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
422 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
423 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
424 __NR_getresgid32 and __NR_chown32.
425 * syscall.h: Add new definitions of system call number.
427 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
429 * configure: Regenerate for ../common/aclocal.m4 update.
431 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
433 Committed by Andrew Cagney.
434 * traps-linux.c: Don't include linux/module.h.
435 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
436 __NR_get_kernel_syms.
438 2004-05-18 Daniel Jacobowitz <dan@debian.org>
440 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
442 2004-02-04 Andrew Cagney <cagney@redhat.com>
444 Committed by Andrew Cagney.
445 * mloopx.in: Update copyright.
446 (xextract-pbb): Fixed trap for system calls operation in parallel.
447 * mloop2.in (xextract-pbb): Ditto.
449 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
451 * configure.in: Changed for dummy simulator of m32r-linux.
452 * configure: Regenerate.
453 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
454 * traps-linux.c: Added for dummy simulator of m32r-linux.
456 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
457 simulator for m32r-linux.
458 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
461 2003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
463 * Makefile.in: Add support for new machine m32r2.
464 * cpu2.c: New file for m32r2 support.
466 * decode2.c: Likewise.
467 * decode2.h: Likewise.
469 * mloop2.in: Likewise.
470 * model2.c: Likewise.
471 * sem2-switch.c: Likewise.
472 * arch.c: Regenerate.
473 * arch.h: Regenerate.
475 * arch.c: Regenerate.
476 * cpuall.c: Regenerate.
477 * cpux.c: Regenerate.
478 * cpux.h: Regenerate.
479 * decode.c: Regenerate.
480 * decode.h: Regenerate.
481 * decodex.c: Regenerate.
482 * decodex.h: Regenerate.
483 * model.c: Regenerate.
484 * modelx.c: Regenerate.
485 * sem-switch.c: Regenerate.
487 * semx-switch.c: Regenerate.
488 * m32r-sim.h: Add EVB register support.
489 * sim-if.c: Likewise.
490 * sim-main.h: Likewise.
493 2003-09-08 Dave Brolley <brolley@redhat.com>
495 On behalf of Doug Evans <dje@sebabeach.org>
496 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
498 2003-02-27 Andrew Cagney <cagney@redhat.com>
500 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
502 2002-12-19 Doug Evans <dje@sebabeach.org>
504 * arch.c,arch.h,cpuall.h: Regenerate.
505 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
506 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
508 2002-06-16 Andrew Cagney <ac131313@redhat.com>
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
512 2001-11-14 Dave Brolley <brolley@redhat.com>
514 * arch.c: Regenerate.
515 * arch.h: Regenerate.
518 * cpuall.h: Regenerate.
519 * cpux.c: Regenerate.
520 * cpux.h: Regenerate.
521 * decode.c: Regenerate.
522 * decode.h: Regenerate.
523 * decodex.c: Regenerate.
524 * decodex.h: Regenerate.
525 * model.c: Regenerate.
526 * modelx.c: Regenerate.
527 * sem-switch.c: Regenerate.
529 * semx-switch.c: Regenerate.
531 2001-07-05 Ben Elliston <bje@redhat.com>
533 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
534 (stamp-cpu): Likewise.
535 (stamp-xcpu): Likewise.
537 2001-03-05 Dave Brolley <brolley@redhat.com>
539 * arch.c: Regenerate.
540 * arch.h: Regenerate.
543 * cpuall.h: Regenerate.
544 * cpux.c: Regenerate.
545 * cpux.h: Regenerate.
546 * decode.c: Regenerate.
547 * decode.h: Regenerate.
548 * decodex.c: Regenerate.
549 * decodex.h: Regenerate.
550 * model.c: Regenerate.
551 * modelx.c: Regenerate.
552 * sem-switch.c: Regenerate.
554 * semx-switch.c: Regenerate.
556 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
558 * configure: Regenerated with sim_scache fix.
560 2000-11-18 Greg McGary <greg@mcgary.org>
562 * Makefile.in: remove `@true' commands for rules that have
563 $(CGEN_MAINT) as a prerequisite.
565 2000-10-06 Dave Brolley <brolley@redhat.com>
567 * sem.c: Regenerated.
568 * sem-switch.c: Regenerated.
569 * semx-switch.c: Regenerated.
571 2000-08-28 Dave Brolley <brolley@redhat.com>
573 * Makefile.in: Use of @true confuses VPATH. Remove it.
574 * cpu.h: Regenerated.
575 * cpux.h: Regenerated.
576 * decode.c: Regenerated.
577 * decodex.c: Regenerated.
578 * model.c: Regenerated.
579 * modelx.c: Regenerated.
580 * sem-switch.c: Regenerated.
581 * sem.c: Regenerated.
582 * semx-switch.c: Regenerated.
584 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
586 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
587 (stamp-arch, stamp-cpu): New targets.
589 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
593 2000-03-30 Dave Brolley <brolley@redhat.com>
595 * configure: Regenerated.
597 1999-10-04 Doug Evans <devans@casey.cygnus.com>
599 * arch.c,arch.h,cpuall.h: Rebuild.
600 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
602 1999-09-29 Doug Evans <devans@casey.cygnus.com>
604 * mloop.in: Update call to sim_engine_invalid_insn.
605 * sem.c,sem-switch.c: Rebuild.
606 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
607 result to SEM_PC. Return vpc.
609 * semx-switch.c: Rebuild.
611 Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
613 * traps.c (sim_engine_invalid_insn): Return PC.
615 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
617 * configure: Regenerated to track ../common/aclocal.m4 changes.
619 1999-09-01 Doug Evans <devans@casey.cygnus.com>
621 * decodex.c: Rebuild.
623 1999-08-28 Doug Evans <devans@casey.cygnus.com>
629 1999-08-09 Doug Evans <devans@casey.cygnus.com>
631 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
632 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
634 1999-08-04 Doug Evans <devans@casey.cygnus.com>
636 * m32r-sim.h (SEM_SKIP_INSN): Delete.
637 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
638 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
639 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
640 (emit_full_parallel): Ditto.
642 1999-05-08 Felix Lee <flee@cygnus.com>
644 * configure: Regenerated to track ../common/aclocal.m4 changes.
646 Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
648 * devices.c (device_io_read_buffer): New arg `sd'.
649 (device_io_write_buffer): New arg `sd'.
650 (device_error): Give proper arg spec.
652 1999-04-10 Doug Evans <devans@casey.cygnus.com>
654 * sem-switch.c,sem.c: Rebuild.
655 * cpux.h,semx-switch.c: Rebuild.
657 1999-03-27 Doug Evans <devans@casey.cygnus.com>
660 * decodex.c: Rebuild.
662 1999-03-26 Doug Evans <devans@casey.cygnus.com>
664 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
666 1999-03-22 Doug Evans <devans@casey.cygnus.com>
668 * arch.c,arch.h,model.c: Rebuild.
670 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
671 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
672 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
673 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
674 (m32rbf_store_register): Ditto.
675 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
676 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
677 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
678 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
679 with appropriate calls to m32rbf_*.
681 1999-03-11 Doug Evans <devans@casey.cygnus.com>
683 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
684 * cpux.c,cpux.h,semx-switch.c: Rebuild.
685 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
686 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
688 1999-02-25 Doug Evans <devans@casey.cygnus.com>
690 * cpu.c,cpu.h: Rebuild.
692 1999-02-09 Doug Evans <devans@casey.cygnus.com>
694 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
695 (stamp-xmloop): s/-parallel/-parallel-write/.
696 * configure.in (sim_link_files,sim_link_links): Delete.
697 * configure: Rebuild.
698 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
699 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
700 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
701 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
702 m32r_cgen_opcode_open. Set disassembler.
703 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
704 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
705 m32r-desc.h,m32r-opc.h,m32r-sim.h.
707 Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
709 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
711 1999-01-27 Doug Evans <devans@casey.cygnus.com>
713 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
714 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
716 1999-01-15 Doug Evans <devans@casey.cygnus.com>
718 * decode.h,model.c: Regenerate.
719 * decodex.h,modelx.c: Regenerate.
721 1999-01-14 Doug Evans <devans@casey.cygnus.com>
723 * arch.c,arch.h,cpuall.h: Regenerate.
724 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
725 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
726 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
728 1999-01-11 Doug Evans <devans@casey.cygnus.com>
730 * Makefile.in (m32r-clean): rm eng.h.
731 * sim-main.h: Delete inclusion of ansidecl.h.
733 * cpux.h: Regenerate.
735 1999-01-06 Doug Evans <devans@casey.cygnus.com>
738 * cpux.h: Regenerate.
740 1999-01-05 Doug Evans <devans@casey.cygnus.com>
742 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
743 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
744 (sim-if.o): Use SIM_MAIN_DEPS.
745 (arch.o,traps.o,devices.o): Ditto.
746 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
747 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
748 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
749 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
750 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
751 ([GS]ET_H_CR): Define.
752 (m32rbf_h_psw_[gs]et_handler): Declare.
753 ([GS]ET_H_PSW): Define.
754 (m32rbf_h_accum_[gs]et_handler): Declare.
755 ([GS]ET_H_ACCUM): Define.
756 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
757 (m32rxf_h_accums_[gs]et_handler): Declare.
758 ([GS]ET_H_ACCUMS): Define.
759 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
760 * m32r.c (WANT_CPU): Define as m32rbf.
761 (all register access fns): Rename to ..._handler.
762 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
763 * m32rx.c (WANT_CPU): Define as m32rxf.
764 (all register access fns): Rename to ..._handler.
766 1998-12-14 Doug Evans <devans@casey.cygnus.com>
768 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
769 (SIM_AC_OPTION_ALIGNMENT): Make strict.
770 * configure: Regenerate.
772 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
773 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
774 * traps.c (m32r_core_signal): Handle --environment=operating.
776 1998-12-09 Doug Evans <devans@casey.cygnus.com>
778 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
779 * cpux.h,decodex.c,semx-switch.c: Regenerate.
781 * sim-if.c: Include string.h or strings.h if present.
783 1998-12-04 Doug Evans <devans@casey.cygnus.com>
785 * configure.in: Call SIM_AC_OPTION_INLINE.
786 * configure: Regenerate.
787 * sim-main.h: Protect against multiple inclusion.
788 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
789 Done by cgen-sim.h now.
790 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
791 * cpuall.h: Regenerate.
792 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
793 * mloop.in (extract16): Make static inline again.
794 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
796 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
797 (execute): Test ARGBUF_PROFILE_P before profiling.
798 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
799 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
800 * mloopx.in: Rewrite.
802 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
804 * devices.c (device_io_write_buffer): Fix typo.
805 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
806 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
808 1998-11-18 Doug Evans <devans@casey.cygnus.com>
810 * Makefile.in (M32R_OBJS): Delete extract.o.
812 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
813 * mloop.in (extract16): Update type of `insn' arg.
814 Delete call to d->extract.
816 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
817 * mloopx.in (extractx16): Update type of `insn' arg.
818 Delete call to d->extract. Delete arg pbb_p. All callers updated.
819 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
822 Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
824 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
826 * tconfig.in: Guard against multiple inclusion.
827 * cpu.h: Delete decls moved to genmloop.sh.
830 Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
832 * sim-main.h: #include cpu-opc.h.
833 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
834 to get #include cleanup.
835 * decodex.c,extractx.c,modelx.c: Ditto.
837 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
839 (M32RBF_INCLUDE_DEPS): Define.
840 (m32r .o's): Depend on it.
841 (mloop.c): Update call to genmloop.sh.
842 * cpu.h,cpuall.h: Regenerate.
843 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
844 #include cgen-scache.h,cgen-cpu.h.
845 * tconfig.in (WITH_FOO semantic macros): Delete.
846 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
847 (m32rx .o's): Depend on it.
848 (mloopx.c): Update call to genmloop.sh.
849 * cpux.h: Regenerate.
851 Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
853 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
855 Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
857 Add pseudo-basic-block execution support.
858 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
859 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
860 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
861 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
862 * arch.c,arch.h,cpuall.h: Regenerate.
863 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
864 * sem-switch.c,sem.c: Regenerate.
865 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
867 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
868 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
869 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
870 m32rbf_h_accum_set): Likewise.
871 (m32r_model_{init,update}_insn_cycles): Delete.
872 (m32rbf_model_insn_{before,after}): New fns.
873 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
874 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
875 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
876 (check_load_stall): New fn.
877 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
878 (m32rbf_model_test_u_exec): New fn.
879 * mloop.in: Rewrite, use pbb support.
880 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
881 (sim_fetch_register,sim_store_register): Delete.
882 * sim-main.h (CIA_GET,CIA_SET): Fix.
883 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
884 * tconfig.in (WITH_SCACHE_PBB): Define.
885 (WITH_SCACHE_PBB_M32RBF): Define.
886 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
887 (m32r_trap): Pass pc to sim_engine_halt.
888 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
889 * configure: Regenerate.
890 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
891 (mloopx.c): Build pseudo-basic-block version.
894 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
897 * extractx.c: New file.
898 * semx-switch.c: New file.
899 * m32r-sim.h (BRANCH_NEW_PC): Delete.
900 (SEM_SKIP_INSN): New macro.
901 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
902 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
903 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
904 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
905 (m32rxf_model_insn_{before,after}): New fns.
906 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
907 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
908 (check_load_stall): New fn.
909 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
910 * mloopx.in: Rewrite, use pbb support.
911 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
912 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
914 Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
916 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
917 ({ACC1L,ACC1H}_REGNUM): New macros.
918 (m32r_decode_gdb_ctrl_regnum): Add prototype.
919 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
920 (m32r_fetch_register,m32r_store_register): Rewrite.
921 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
923 Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
925 * m32r-sim.h (GET_H_SM): New macro.
926 (UART params): Update to msa2000.
927 * devices.c (device_io_read_buffer): Update to msa2000.
928 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
929 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
930 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
931 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
932 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
933 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
935 Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
937 * m32r-sim.h (m32r_trap): Update prototype.
938 * traps.c (m32r_trap): New arg `pc'.
939 * sem.c,sem-switch.c: Regenerated.
940 * cpux.h,readx.c,semx.c: Regenerated.
942 Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
944 Rename cpu m32r to m32rb to distinguish from architecture name.
945 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
946 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
947 * tconfig.in (WANT_CPU_M32RB): Ditto.
948 * m32r.c (WANT_CPU_M32RB): Ditto.
949 (*): m32r_ cpu fns renamed to m32rb_.
950 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
951 * arch.h,arch.c: Regenerate.
952 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
953 * sem-switch.c,sem.c: Regenerate.
955 * sim-if.c (sim_open): Don't allocate memory on top of any user
957 (h_gr_get,h_gr_set): Delete.
958 * sim-main.h (h_gr_get,h_gr_set): Delete.
959 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
962 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
964 * sim-if.c (sim_open): Open opcode table.
965 (sim_close): Close it.
967 Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
969 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
970 accept an accumulator choice.
971 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
973 Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
975 * m32r.c: Include cgen-mem.h.
976 * traps.c (m32r_trap): Tweak for -Wall.
977 * m32rx.c: Include cgen-mem.h.
978 * semx.c: Regenerate, get -Wall cleanups.
980 Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
982 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
983 * cpux.h,readx.c,semx.c: Ditto.
985 Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
987 * Makefile.in: cgen_maint -> CGEN_MAINT.
988 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
989 * configure: Regenerate.
990 * arch.c,arch.h,cpuall.h: Regenerate.
991 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
992 * sem-switch.c,sem.c: Regenerate.
993 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
994 * semx.c: Regenerate.
995 * mloopx.in (icount): Moved here from genmloop.sh.
997 Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
999 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
1000 load_stall,biggest_cycles.
1001 * m32r.c (m32r_model_mark_get_h_gr): Update.
1002 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
1003 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
1004 * mloop.in: Call cycle init/update fns.
1005 * model.c: Regenerate.
1006 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
1007 * mloopx.in: Call cycle init/update fns.
1008 * modelx.c: Regenerate.
1010 Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
1012 * traps.c: New file. Trap support moved here from sim-if.c.
1013 * Makefile.in (SIM_OBJS): Add traps.o
1014 * sim-if.c: Don't include targ-vals.h.
1015 (sim_engine_illegal_insn): Moved to traps.c
1016 * sim-main.h (SIM_CORE_SIGNAL): Define.
1017 (m32r_core_signal): Declare.
1018 * m32r-sim.h (m32r_trap): Declare.
1020 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
1023 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
1024 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
1025 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
1027 * extract.c,sem-switch.c,sem.c: Regenerate.
1028 * cpux.h,readx.c,semx.c: Regenerate.
1030 Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
1032 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
1033 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
1034 (execute): Count parallel insns.
1035 * sim-if.c (print_m32r_misc_cpu): Print count.
1036 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
1038 Zero bottom two bits of pc in jmp,jl insns.
1039 * sem.c,sem-switch.c: Regenerate.
1040 * semx.c: Regenerate.
1042 Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
1044 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
1046 Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
1048 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
1049 (sim_sync_stop): New function.
1051 Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
1053 * Makefile.in (devices.o): Add dependencies.
1055 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1056 * sem-switch.c,sem.c: Regenerate.
1057 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1058 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1059 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1060 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1061 Fix pc value passed to TRACE_INSN for second parallel insn.
1063 Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
1065 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1067 Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
1069 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1070 * model.c: Ditto. Reorganize model/mach data.
1074 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1075 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1076 * decode.c,decode.h: Regenerate, introduces IDESC table.
1077 * mloop.in (extract16,extract32): Add IDESC support.
1078 Update names of semantic handler member names.
1079 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
1080 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1081 * mloopx.in: Add IDESC support.
1082 Update names of semantic handler member names.
1083 Delete call to PROFILE_COUNT_INSN.
1085 * sem-switch.c: Regenerate. Redo computed goto label handling.
1086 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
1087 * readx.c: Regenerate. Redo computed goto label handling.
1088 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
1091 * m32r.c (m32r_fetch_register): Change result type and args to
1092 conform to sim_fetch_register interface.
1093 (m32r_store_register): Ditto for sim_store_register interface.
1094 * m32rx.c (m32rx_fetch_register): Change result type and args to
1095 conform to sim_fetch_register interface.
1096 (m32rx_store_register): Ditto for sim_store_register interface.
1098 * sim-if.c (alloc_cpu): Delete.
1099 (free_state): Uninstall modules here ...
1100 (sim_open): ... and not here. Call sim_cpu_alloc_all.
1101 Set default architecture/model if not specified.
1102 (sim_fetch_register,sim_store_register): Rewrite.
1104 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
1105 and moved to common/sim-cpu.c.
1106 (sim_create_inferior): Update.
1108 * sim-main.h (h_pc_get,h_pc_set): Delete.
1110 * sim-main.h (sim_cia): Change to USI.
1111 (sim_cpu): Move m32r_misc_profile before machine generated part.
1113 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1115 * configure: Regenerated to track ../common/aclocal.m4 changes.
1117 Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
1120 * modelx.c: Rebuilt.
1122 Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
1124 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
1125 and variable renaming due to macro insn additions.
1126 * mloop.in: Update to use CGEN_INSN_NUM.
1127 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1128 * mloopx.in: Update to use CGEN_INSN_NUM.
1130 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1132 * configure: Regenerated to track ../common/aclocal.m4 changes.
1135 Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
1137 * acconfig.h: New file.
1138 * configure.in: Reverted change of Apr 24; use sinclude again.
1140 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1142 * configure: Regenerated to track ../common/aclocal.m4 changes.
1145 Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
1147 * configure.in: Don't call sinclude.
1149 Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
1151 * cpu.c,sem.c,sem-switch.c: Regenerate. From
1152 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1153 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1154 #include cgen-ops.h.
1155 * cpux.c,readx.c,semx.c: Regenerate.
1156 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1157 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
1158 (m32r_h_accums_get): Sign extend top 8 bits.
1160 Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
1162 * semx.c: Regenerate.
1164 Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
1166 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1167 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1169 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1171 * configure: Regenerated to track ../common/aclocal.m4 changes.
1173 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1175 * configure: Regenerated to track ../common/aclocal.m4 changes.
1177 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1179 * configure: Regenerated to track ../common/aclocal.m4 changes.
1181 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1183 * configure: Regenerated to track ../common/aclocal.m4 changes.
1185 Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
1187 * config.in (HAVE_FCNTL_H): Add.
1188 * configure: Regenerate.
1189 * Makefile.in (SIM_OBJS): Add devices.o.
1190 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1191 (UART_*): Define m32r serial port parameters.
1192 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1193 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1194 * devices.c: To here.
1195 * sim-if.c: Don't include signal.h,sim-core.h.
1196 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1197 (sim_resume): Call sim_module_{resume,suspend}.
1198 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1200 * tconfig.in (SIM_HANDLES_LMA): Define.
1202 * sim-if.c (do_trap): Result is new pc.
1203 Handle --environment=operating.
1204 * sem-switch.c,sem.c: Regenerate.
1205 * semx.c: Regenerate.
1207 Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
1209 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1210 sim_core_*_map with read_map, write_map, exec_map resp.
1212 Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
1214 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1215 (arch.o): Delete cpu-opc.h dependency.
1216 (decode.o,model.o): Likewise.
1217 (decodex.o,modelx.o): Likewise.
1219 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1220 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1222 Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1224 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1226 * sim-if.c (sim_info): Delete.
1228 Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1230 * mloopx.in: Fix handling of branch in parallel with another insn.
1231 * semx.c: Regenerate.
1233 Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1235 * sim-main.h: #include symcat.h.
1236 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1237 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1238 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1239 * sem.c,sem-switch.c: Regenerate.
1240 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1241 * mloopx.in: Rewrite.
1242 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1244 Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1246 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1247 in the backup PC register.
1248 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1249 in the backup PC register.
1251 Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1253 * m32r.c (do_lock,do_unlock): Delete.
1254 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1255 * sem.c,sem-switch.c: Regenerate.
1256 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1258 Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1260 * Makefile.in (M32R_OBJS): Add cpu.o.
1261 (cpu.o): Add rule for.
1262 (NL_TARGET): Define.
1263 * configure.in: Add AC_CHECK_PROG(SCHEME).
1265 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1266 * sem-switch.c,sem.c: Regenerate.
1267 * mloop.in (execute): Update call to semantic fn.
1268 (M32RX_OBJS): Add cpux.o.
1269 (cpux.o): Add rule for.
1271 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1272 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1273 (m32rx_h_cr_{get,set}): New functions.
1274 (m32rx_h_accums_{get,set}): New functions.
1275 * mloopx.in: Rewrite main loop.
1277 * m32r.c (do_trap): Move from here.
1278 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1279 (sim_create_inferior): Use h_pc_set.
1280 (h_pc_{get,set}): New functions.
1281 (h_gr_{get,set}): New functions.
1282 (syscall_{read,write}_mem): New functions.
1283 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1285 Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1287 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1288 length parameter. Return -1.
1289 (sim_create_inferior): Pass 4 sim_store_register.
1291 Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1293 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1295 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1296 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1298 Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1300 * decode.c, sem.c: Regenerate.
1301 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1302 * m32rx.c (m32rx_h_accums_set): New function.
1303 (m32rx_model_mark_[gs]et_h_gr): New function.
1304 * mloopx.in: Rewrite.
1305 * Makefile.in (mloopx.o): Build with -parallel.
1306 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1307 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1309 Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1311 * Makefile.in (m32r.o): Depend on cpu.h
1312 (extract.o): Pass -DSCACHE_P.
1313 * mloop.in (extract{16,32}): Update call to m32r_decode.
1314 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1315 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1316 * sim-main.h: #include "ansidecl.h".
1317 Don't include cpu-opc.h, done by arch.h.
1318 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1319 (m32rx.o): New rule.
1320 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1321 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1322 (m32rx_h_accums_get): New function.
1323 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1324 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1326 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1328 * configure: Regenerated to track ../common/aclocal.m4 changes.
1330 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1332 * configure: Regenerated to track ../common/aclocal.m4 changes.
1334 Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1336 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1337 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1338 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1340 Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1342 * cpux.h: Fix duplicate definition of h_accums field for
1343 fmt_53_sadd structure.
1345 Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1347 * Makefile.in: Add m32rx objs, and rules to build them.
1348 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1349 * m32rx.c, mloopx.in: New files.
1351 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1353 * configure: Regenerated to track ../common/aclocal.m4 changes.
1355 Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1357 * arch.c, arch.h, cpuall.h: New files.
1358 * arch-defs.h: Deleted.
1359 * mloop.in: Renamed from mainloop.in.
1360 * Makefile.in: Update.
1361 * sem-ops.h: Deleted.
1362 * mem-ops.h: Deleted.
1363 (arch): Renamed from CPU.
1367 * extract.c: Redone.
1369 * sem-switch.c: Redone.
1370 * sem.c: Renamed from semantics.c, and redone.
1371 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1372 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1373 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1374 (m32r_{fetch,store}_register): New functions.
1375 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1376 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1377 (h_cr_{get,set}): Prefix with m32r_.
1378 (do_trap): Fetch state from current_cpu, not current_state.
1379 Call sim_engine_halt instead of engine_halt.
1380 * sim-if.c (alloc_cpu): New function.
1381 (free_state): New function.
1382 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1383 type. Call sim_analyze_program.
1384 (sim_create_inferior): Handle selected cpu type when setting PC.
1385 (sim_resume): Handle m32rx.
1386 (sim_stop_reason): Deleted.
1387 (print_m32r_misc_cpu): Update.
1388 (sim_{fetch,store}_register): Handle m32rx.
1389 (sim_{read,write}): Deleted.
1390 (sim_engine_illegal_insn): New function.
1391 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1392 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
1393 Include cpux.h,decodex.h if m32rx.
1394 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1395 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1396 (sim_state): Delete members core,events,halt_jmp_buf.
1397 Change `cpu' member to be a pointer to the cpu's struct, rather than
1398 record inside the state struct.
1399 * tconfig.in (WITH_DEVICES): Define here.
1400 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1402 Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1404 * arch-defs.h (INSN_NAME): Fix typo.
1406 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1408 * configure: Regenerated to track ../common/aclocal.m4 changes.
1411 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1413 * m32r-sim.h (MSPR_ADDR): New macro.
1414 (m32r_mspr_device): Declare.
1415 (struct _device): Define.
1416 * m32r.c (m32r_mspr_device): New global.
1417 (device_{io_{read,write}_buffer,error}): New functions.
1418 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1419 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1420 (sim_open): Attach device to handle MSPR register.
1421 * sim-main.h (WITH_DEVICES): Define as 1.
1424 * configure: Regenerated to track ../common/aclocal.m4 changes.
1426 Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1428 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1429 * configure: Regenerated.
1431 Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1433 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1434 * sim-if.c (sim_open): Call sim_config.
1435 (sim_stop_reason): Update call to sim_signal_to_host.
1437 Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1439 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1441 Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1443 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1445 Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1447 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1449 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1451 * configure: Regenerated to track ../common/aclocal.m4 changes.
1453 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1455 * configure: Regenerated to track ../common/aclocal.m4 changes.
1457 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1459 * configure: Regenerated to track ../common/aclocal.m4 changes.
1461 Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1463 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1464 SIM_DEFAULT_MODEL): Delete, moved to common.
1465 (SIM_EXTRA_CFLAGS): Update.
1467 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1469 * configure.in (sim_link_links): Configure non-strict memory
1472 * configure: Regenerated to track ../common/aclocal.m4 changes.
1474 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1476 * configure: Regenerated to track ../common/aclocal.m4 changes.
1478 Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1480 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1481 using sim_do_commandf.
1482 (sim_open): Set magic-number at the start.
1483 (sim_do_command): Implement.
1485 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1487 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1489 * configure: Regenerated to track ../common/aclocal.m4 changes.
1491 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1493 * configure: Regenerated to track ../common/aclocal.m4 changes.
1495 Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1497 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1499 Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1501 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1503 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1505 * configure: Regenerated to track ../common/aclocal.m4 changes.
1508 Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1510 * sim-if.c (sim_kill): Delete.
1511 (sim_create_inferior): Add ABFD argument.
1512 (sim_load): Move setting of PC from here.
1513 (sim_create_inferior): To here.
1514 (sim_load): Delete, use sim-hload.c instead.
1516 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1518 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1520 * configure: Regenerated to track ../common/aclocal.m4 changes.
1523 Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1525 * sim-if.c (sim_open): Add ABFD argument.
1527 Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1529 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1530 * sim-if.c (sim_open): Use it.
1532 Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1534 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1536 Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1538 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1539 (sim_write): Ditto for write.
1541 * m32r.c (do_trap): Ditto for read/write.
1543 Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1545 * sim-if.c (sim_open): Add callback argument.
1546 (sim_set_callbacks, sim_callback): Delete.
1547 (sim_load): Set STATE_LOADED_P.
1549 Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1551 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1554 Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1556 * sim-if.c (sim_open): Update to reflect changes to core in
1558 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1559 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1560 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1562 Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1564 * decode.c (decode): Add computed goto support.
1566 Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1568 * mem-ops.h: Stub additional core read/write arguments.
1570 * sim-main.h: Declare sim_cia - type SI.
1571 (struct _sim_cpu): Move base type to end per common.
1572 (struct _sim_state): Ditto.
1574 Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1576 Merge from branch into devo. CGEN generic files moved to common
1577 directory. K&R C support is no longer provided.
1579 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1581 * configure: Regenerated to track ../common/aclocal.m4 changes.
1583 Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1585 * Makefile.in, seman-cache.c: new file, for wingdb build.
1586 * sim-alloca.h: fixed for wingdb.
1588 Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1590 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1591 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1592 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1594 Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1596 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1597 (exc_illegal): Likewise.
1598 * decode.c (decode_vars): Add decode_illegal.
1599 * genmloop.sh: #include "cpu-opc.h".
1600 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1601 (labels): Add case_INSN_ILLEGAL.
1602 (SWITCH): Add INSN_ILLEGAL case.
1604 Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1606 * model.c (model_module): Use 0 not NULL.
1608 * genmloop.sh (sim_main_loop): Handle k&r c.
1610 * sem-switch.c: Regenerate to get k&r c support.
1611 * semantics.c: Likewise.
1613 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1614 (ADDCSI,SUBCSI): New functions.
1615 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1616 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1618 * simcache.c (simcache_{install,init,uninstall}): Use
1619 DECLARE_MODULE_INSTALL_HANDLER.
1620 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1622 * utils.c: #include "semops.h".
1624 Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1626 * profile.c (profile_print_simcache): Fix thinko in printf text.
1628 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1630 Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1632 * m32r.c (h_cr_get): Rewrite.
1633 (h_cr_set): Rewrite.
1634 * sem-switch.c (rte): bcarry renamed to bcond.
1635 * semantics.c (rte): Likewise.
1636 * simdefs.h (CPU_STATE): Likewise.
1638 * config.in (HAVE_SYS_TIME_H): Add.
1639 * configure.in: Check for sys/time.h.
1640 * configure: Regenerated.
1641 * utils.c: Include sys/time.h if present.
1643 * common.c (sim_parse_args): Account for NULL terminating entry
1644 in long_options table.
1646 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1647 Always use cache if configured in.
1648 * mainloop.in (do_extract_insn{16,32}): New functions.
1649 (normal,fast): Call them. Handle starting in left slot.
1650 * simcache.c (simcache_option_handler): Disallow -c0.
1651 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1653 * profile.c (profile_print_simcache): Fix percentage calc.
1655 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1657 Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1659 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1660 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1662 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1663 (sim-if.o,m32r.o,utils.o): Likewise.
1664 (common.o): Don't explicitly depend on mod-list.h.
1665 (mainloop.c): Pass CPU to genmloop.sh.
1666 (stamp-modules): Depend on configure.
1667 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1668 (extract.o): Depend on decode.h, memops.h, semops.h.
1669 (semantics.o,seman-cache.o): Likewise.
1670 (model.o,ops.o): Depend on memops.h.
1671 (extr-cache.o): Disable building for the moment.
1673 * simcommon.h: Delete, move contents into cgen-sim.h.
1674 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1675 (UINT,CGEN_CAT3): Define.
1676 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1677 (decode_t): Renamed to DECODE.
1679 * simfns.h: Delete, contents moved to memops.h,semops.h.
1680 * memops.h: New file.
1681 * semops.h: New file.
1682 * decode.h: Renamed from semantics.h.
1684 * sim-argv.h: New file.
1685 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1686 dependency of sim-argv.h.
1688 * sim-alloca.h: New file.
1689 * common.c: Include it.
1690 * Makefile.in (common.o): Add dependency.
1692 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1693 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1694 * configure.in: sinclude ../common/aclocal.m4.
1695 Check for headers time.h, sys/resource.h.
1696 Check for functions time, getrusage.
1697 (sim_link_{files,links}): Add link cpu-opc.h.
1698 (sim_profile): Add simcache.
1699 (SIM_AC_PROFILE): Add simcache, profile.o.
1700 (simcache module): Delete extr-cache.o for now.
1701 (--enable-sim-cache): Allow specification of default cache size.
1702 * configure: Regenerated.
1704 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1705 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1708 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1709 Don't include m32r-sim.h.
1710 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1711 Simplify profiling test with PROFILE_MODEL_P.
1712 (mvfc,mvtc): Fix access of control registers.
1713 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1714 Don't include m32r-sim.h.
1715 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1716 Simplify profiling test with PROFILE_MODEL_P.
1717 (mvfc,mvtc): Fix access of control registers.
1719 * sem-switch.c: New file, for GCC computed goto support.
1721 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1722 memops.h,semops.h,trace.h,cpu-sim.h.
1723 (RUN_FAST_P): Change default to run fast if cache size > 0
1725 (sim_main_loop): Record execution time.
1726 Record instruction count even in fast mode.
1727 (init): Allow cpu to provide init code in mainloop.in.
1728 (FAST): Define as 0 or 1 depending on fast mode.
1729 * mainloop.in (normal): Combine with fast case.
1730 Add support for GCC computed gotos. Count simcache hits/misses.
1731 (init): Initialize "switch" labels if GNUC.
1733 * cgen-utils.in: Don't include opcode/cgen.h.
1734 Include cgen-sim.h, cpu-opc.h.
1735 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1736 * m32r-sim.h: Don't include mod-list.h
1737 (RUN_FAST_P): Delete.
1738 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1739 semops.h,memory.h,trace.h
1740 (h_cr_get,h_cr_set): New functions.
1741 * memory.c: #include cgen-sim.h,callback.h.
1742 * ops.c: Don't include profile.h,m32r-sim.h.
1743 Include cgen-sim.h,memops.h,cpu-sim.h.
1744 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1745 * trace.c: Include cgen-sim.h,cpu-opc.h.
1746 * trace.h (trace_insn_{init,fini}): Declare.
1748 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1749 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1750 Regenerate to get new insn aliases.
1752 * mrun.c: #include "ansidecl.h".
1753 (STATE): Use struct sim_state instead.
1755 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1756 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1757 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1758 (profile_print_simcache): New function.
1759 (profile_print): Call it. Print simulator speed stats.
1760 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1761 PROFILE_MEMORY_MASK.
1762 (MODULE_PROFILE_SIMCACHE_P): Define.
1763 (PROFILE_SIMCACHE_MASK): Define.
1764 (PROFILE_COUNT): New members total_insn_count,exec_time.
1765 New members simcache_hits,simcache_misses.
1766 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1767 (PROFILE_MODEL_P): New macro.
1768 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1770 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1771 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1772 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1773 (sim_info): Pass verbose to profile_print.
1775 * simcache.c: Include cgen-sim.h,callback.h.
1776 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1777 (simcache_option_handler): Ensure cache size at least 2.
1778 Allow config time specification of default cache size.
1779 * simcache.h (struct simcache): Support GCC computed gotos.
1780 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1781 (USING_SIMCACHE_P): New macro.
1783 * simdefs.h: Don't include m32r-opc.h.
1784 (CGEN_MAX_SIM_INSNS): Define.
1785 (CPU_STATE): Regenerate.
1786 (ARGBUF): Regenerate.
1787 (extract,semantic handler decls): Delete, moved to decode.h.
1789 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1790 (USE_SEM_SWITCH): Define.
1792 * utils.c: Include bfd.h,time.h,sys/resource.h.
1793 (sim_time_get,sim_time_elapsed): New functions.
1794 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1796 Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1798 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1799 * configure: Regenerated.
1800 * model.c: #include <stdlib.h>.
1801 * simcache.c: #include "libiberty.h".
1802 * simcommon.h (alloca): Handle i386-windows.
1804 * common.c: #include libiberty.h.
1805 (sim_signal_to_host): Return 5 if wingdb.
1807 Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1809 * configure.in (sim_cache): Enabled by default now, pass default
1810 cache size to --enable-sim-cache.
1811 * simcache.c (simcache_option_handler): Allow -c 0.
1813 * simdefs.h,simfns.h: Regenerate
1814 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1816 Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1818 Add model profiling support.
1819 * configure.in: Handle --enable-sim-model.
1820 (sim_profile): Add model.
1821 * Makefile.in (model.o): Add rule.
1822 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1823 * extract.c (*): Add model profiling support.
1824 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1825 (model_mark_{busy,unbusy}_reg): New functions.
1826 * profile.c (profile_option_handler): Recognize --profile model.
1827 (profile_print_model): New function.
1828 (profile_print): Call it.
1829 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1830 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1831 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1832 load_stall_count,taken_count,untaken_count.
1833 * semantics.c (*): Add model profiling support.
1834 * simcommon.h (struct sim_state): New members mach,model.
1835 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1836 (MAX_MODELS,MAX_UNITS): Define.
1837 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1839 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1840 (stamp-modules): Depend on genmodlist.sh.
1841 * common.c (standard_options): Add --max-insns.
1842 (copy_argv): New function.
1843 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1844 * genmloop.sh: Allow mainloop.in to contain support code.
1845 * mainloop.in: Move do_insn16,do_insn32 here.
1846 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1847 * sim-if.c (sim_open): Don't set max insn count.
1848 (sim_create_inferior): Save argv,envp.
1849 * simcommon.h (struct sim_state): New members argv,envp.
1850 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1851 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1852 (ARGBUF): New members h_gr_get, h_gr_set.
1853 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1854 (trace_printf): Print to buffer, output later by trace_insn_fini.
1855 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1857 Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1859 * configure.in (AC_FUNC_ALLOCA): Call.
1860 * configure: Regenerate.
1861 * config.h (HAVE_ALLOCA_H): Add.
1862 * simcommon.h: Add alloca support.
1863 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1864 (DECLARE_OPTION_HANDLER): Define.
1865 (MEM_FN): Declare using PARAMS.
1866 (DECLARE_MEM_FN): Define.
1867 * trace.c (trace_result): Tweak for !STDC.
1868 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1869 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1870 * common.c (sim_print_help_fn): Use PARAMS.
1871 (standard_option_handler): Fix decl for !STDC systems.
1872 * memory.c: #include <stdio.h>
1873 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1874 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1875 * profile.c (profile_install): Likewise.
1876 (profile_option_handler): Likewise.
1878 Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1880 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1881 Prefix them with 0x instead.
1883 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1884 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1885 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1886 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1887 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1888 Add support for boolean and/or.
1889 * utils.c: Redo naming of DI functional support.
1890 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1892 Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1894 * Directory created.