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sim: unify sim-load.o building
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
dd8e16ea
MF		 12021-06-12 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
4 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
5 (COMMON_OBJS): Redefine.
6 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
7 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
8 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
9
2726bbc3
MF		 102021-06-12 Mike Frysinger <vapier@gentoo.org>
11
12 * dv-sockser.c: Include sys/select.h.
13
ba307cdd
MF		 142021-06-12 Mike Frysinger <vapier@gentoo.org>
15
16 * Make-common.in: Delete SIM_ALIGNMENT.
17 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
18 NONSTRICT_ALIGNMENT.
19 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
20 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
21
b15c5d7a
MF		 222021-06-12 Mike Frysinger <vapier@gentoo.org>
23
24 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
25
943f9baa
MF		 262021-06-09 Mike Frysinger <vapier@gentoo.org>
27
28 * sim-basics.h (NULL): Delete.
29
cfc6061b
MF		 302021-06-09 Mike Frysinger <vapier@gentoo.org>
31
32 * nrun.c (main): Set default_callback.target_endian to
33 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
34
906192d7
MF		 352021-06-09 Mike Frysinger <vapier@gentoo.org>
36
37 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
38 * cgen-run.c (cgen_get_fast_p): New function.
39 (sim_resume): Move fast_p up and call cgen_get_fast_p.
40 * cgen-utils.c (cgen_init): Delete.
41 * sim-base.h: Delete cgen-sim.h include.
42 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
43
a55b92be
MF		 442021-06-08 Mike Frysinger <vapier@gentoo.org>
45
46 * Make-common.in (IGEN_RUN): New variable.
47 (IGEN): Remove ASAN_OPTIONS.
48
5bea0c32
MF		 492021-06-05 Mike Frysinger <vapier@gentoo.org>
50
51 * Make-common.in (COMMON_OBJS): Define.
52 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
53 (version.c): Delete target.
54 (generated_files): Delete version.c.
55 * local.mk: New file.
56
b25370aa
MF		 572021-05-29 Mike Frysinger <vapier@gentoo.org>
58
59 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
60
5c9e84c2
MF		 612021-05-29 Mike Frysinger <vapier@gentoo.org>
62
63 * Make-common.in (GNULIB_BUILDDIR): Define.
64 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
65 (CSEARCH): Add -I../...
66 (ALL_CFLAGS): Add $(INCGNU).
67 (EXTRA_LIBS): Add $(LIBGNU).
68 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
69
f4fdd845
MF		 702021-05-17 Mike Frysinger <vapier@gentoo.org>
71
72 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
73 (struct sim_state_base): Merge into ...
74 (struct sim_state): ... this.
75 (STATE_MY_NAME): Delete base.
76 (STATE_OPEN_KIND): Likewise.
77 (STATE_CALLBACK): Likewise.
78 (STATE_ENVIRONMENT): Likewise.
79 (STATE_CONFIG): Likewise.
80 (STATE_MODULES): Likewise.
81 (STATE_OPTIONS): Likewise.
82 (STATE_VERBOSE_P): Likewise.
83 (STATE_TRACE_DATA): Likewise.
84 (STATE_ARCHITECTURE): Likewise.
85 (STATE_TARGET): Likewise.
86 (STATE_PROG_ARGV): Likewise.
87 (STATE_PROG_BFD): Likewise.
88 (STATE_PROG_SYMS): Likewise.
89 (STATE_PROG_SYMS_COUNT): Likewise.
90 (STATE_TEXT_SECTION): Likewise.
91 (STATE_TEXT_START): Likewise.
92 (STATE_TEXT_END): Likewise.
93 (STATE_START_ADDR): Likewise.
94 (STATE_SCACHE_SIZE): Likewise.
95 (STATE_CORE): Likewise.
96 (STATE_MEMOPT): Likewise.
97 (STATE_EVENTS): Likewise.
98 (STATE_ENGINE): Likewise.
99 (STATE_WATCHPOINTS): Likewise.
100 (STATE_HW): Likewise.
101 (STATE_LOAD_AT_LMA_P): Likewise.
102 (SIM_MAGIC_NUMBER): Likewise.
103 (STATE_MAGIC): Likewise.
104 * sim-utils.c (sim_state_alloc_extra): Delete check for
105 SIM_HAVE_COMMON_SIM_STATE.
106
e106fc35
MF		 1072021-05-17 Mike Frysinger <vapier@gentoo.org>
108
109 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
110 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
111 SIM_HAVE_COMMON_SIM_STATE.
112 (struct sim_state): Add cgen_state.
113 (STATE_CGEN_STATE): Define.
114
383861bd
MF		 1152021-05-17 Mike Frysinger <vapier@gentoo.org>
116
117 * sim-base.h (struct sim_state): Update comment.
118 (struct sim_state): Define.
119 (STATE_ARCH_DATA): Likewise.
120 (sim_state_alloc): New define.
121 (sim_state_alloc_extra): Renamed & add 3rd arg.
122 * sim-utils.c (sim_state_alloc): Likewise.
123 (sim_state_alloc_extra): Set arch data.
124
6df01ab8
MF		 1252021-05-16 Mike Frysinger <vapier@gentoo.org>
126
127 * callback.c: Replace config.h include with defs.h.
128 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
129 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
130 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
131 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
132 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
133 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
134 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
135 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
136 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
137 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
138 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
139 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
140 config.h include with defs.h.
141 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
142 * sim-io.c: Include defs.h.
143 (open): Undefine.
144 * defs.h: New file.
145
c5a2e012
MF		 1462021-05-15 Mike Frysinger <vapier@gentoo.org>
147
148 * nrun.c: Include environ.h.
149 (environ): Delete prototype.
150 (main): Delete HAVE_ENVIRON check.
151
2fbe9507
MF		 1522021-05-14 Mike Frysinger <vapier@gentoo.org>
153
154 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
155 (os_ftruncate): Change 3rd arg to int64_t.
156 (os_truncate): Change 3rd arg to int64_t.
157 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
158 * sim-io.h (sim_io_lseek): Likewise.
159
00330cd1
MF		 1602021-05-14 Mike Frysinger <vapier@gentoo.org>
161
162 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
163 (os_fstat): Delete 2nd arg to time callback.
164 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
165 to time callback.
166 * sim-io.h (sim_io_time): Change return to int64_t.
167 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
168
64654371
MF		 1692021-05-14 Mike Frysinger <vapier@gentoo.org>
170
171 * callback.c (cb_host_to_target_stat): Change PTR to void*.
172 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
173
df68e12b
MF		 1742021-05-14 Mike Frysinger <vapier@gentoo.org>
175
176 * Make-common.in (callback_h, remote_sim_h): Update path.
177 * callback.c: Update include path.
178 * gentmap.c (gen_targ_map_c): Likewise.
179 * sim-basics.h: Likewise.
180 * sim-close.c: Likewise.
181 * sim-core.c: Likewise.
182 * sim-load.c: Likewise.
183 * sim-module.h: Likewise.
184 * syscall.c: Likewise.
185
b50a658a
MF		 1862021-05-08 Mike Frysinger <vapier@gentoo.org>
187
188 * Make-common.in (modules.c): Touch $@ at the end.
189
532497fe
MF		 1902021-05-08 Mike Frysinger <vapier@gentoo.org>
191
192 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
193
12279229
MF		 1942021-05-08 Mike Frysinger <vapier@gentoo.org>
195
196 * cgen-types.h (mode_names): Rename to ...
197 (cgen_mode_names): ... this.
198 (MODE_NAME): Use cgen_mode_names.
199 * cgen-utils.c (mode_names): Rename to ...
200 (cgen_mode_names): ... this.
201
6ae9091a
MF		 2022021-05-08 Mike Frysinger <vapier@gentoo.org>
203
204 * cgen-ops.h (cgen_rtx_error): Declare.
205 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
206
aac7ce3c
MF		 2072021-05-08 Mike Frysinger <vapier@gentoo.org>
208
209 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
210
0d0878d7
MF		 2112021-05-08 Mike Frysinger <vapier@gentoo.org>
212
213 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
214 install-pdf): New rules.
215
65a9835b
TT		 2162021-05-08 Tom Tromey <tom@tromey.com>
217
218 * sim-options.c (compare_strings): Remove.
219 (dup_arg_p): Use htab_eq_string.
220
2849d28d
MF		 2212021-05-04 Mike Frysinger <vapier@gentoo.org>
222
223 * sim-hw.c (sim_hw_install): Rename to ...
224 (sim_install_hw): ... this. New prototype.
225 * sim-hw.h (sim_hw_install): Delete.
226 * sim-module.c: Delete sim-hw.h include.
227 (early_modules): Delete sim_hw_install.
228
937a049c
TT		 2292021-05-04 Tom Tromey <tromey@adacore.com>
230
231 * Make-common.in (generated_files): Add config.h.
232
5ee0bc23
MF		 2332021-05-04 Mike Frysinger <vapier@gentoo.org>
234
235 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
236 cast.
237 * sim-load.c (xprintf_bfd_vma): Delete.
238 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
239
f08708cb
SM		 2402021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
241
242 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
243 (hw_event_queue_schedule_vtracef): Likewise.
244 * hw-tree.h (hw_tree_vparse): Likewise.
245 * sim-profile.c (profile_vprintf): Likewise.
246 * sim-trace.c (dis_printf): Likewise.
247 * sim-trace.h (trace_printf): Likewise.
248 (trace_vprintf): Likewise.
249 * sim-utils.h (sim_do_commandf): Likewise.
250 * hw-events.c (hw_event_queue_schedule): Use
251 hw_event_queue_schedule_tracef.
252
72042732
SM		 2532021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
254
255 * sim-options.c (standard_option_handler): Add default cases to
256 switches.
257
f0c4dc40
MF		 2582021-05-02 Mike Frysinger <vapier@gentoo.org>
259
260 * callback.c (os_error): Change __attribute__((noreturn)) to
261 ATTRIBUTE_NORETURN.
262 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
263 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
264 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
265 * hw-tree.h (hw_tree_delete): Likewise.
266 * sim-basics.h (__attribute__): Delete.
267 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
268 to ATTRIBUTE_NORETURN.
269 (sim_engine_abort, sim_engine_vabort): Likewise.
270 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
271 __attribute__((printf)) to ATTRIBUTE_PRINTF.
272 * sim-inline.h (NORETURN): Delete.
273 (UNUSED): Change to ATTRIBUTE_UNUSED.
274 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
275 and ATTRIBUTE_NORETURN.
276 (sim_io_eprintf, sim_io_error): Likewise.
277 * sim-profile.c (profile_printf): Likewise.
278 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
279 sim_debug_printf): Likewise.
280
e4821e2f
MF		 2812021-05-01 Mike Frysinger <vapier@gentoo.org>
282
283 * sim-options.c (dup_arg_p): Call htab_empty.
284
328e805b
MF		 2852021-05-01 Mike Frysinger <vapier@gentoo.org>
286
287 * dv-sockser.c (dv_sockser_install): Rename to ...
288 (sim_install_dv_sockser): ... this.
289 * dv-sockser.h (dv_sockser_install): Delete.
290 * sim-module.c: Delete dv-sockser.h include.
291 (early_modules): Delete dv_sockser_install.
292
8e5f1516
MF		 2932021-05-01 Mike Frysinger <vapier@gentoo.org>
294
295 * Make-common.in (LIB_OBJS): Add modules.o.
296 (generated_files): Add modules.c.
297 (modules.c): New target.
298 * sim-module.c (modules): Rename to ...
299 (early_modules): ... this. Delete 0 sentinel.
300 (early_modules_len): Define.
301 (sim_modules_detected, sim_modules_detected_len): Declare.
302 (sim_pre_argv_init): Call sim_module_install_list.
303 (sim_module_install): New function.
304 (sim_module_install_list): New function.
305 * sim-module.h (sim_module_install_list): Declare.
306
fe348617
MF		 3072021-05-01 Mike Frysinger <vapier@gentoo.org>
308
309 * nrun.c (strsignal): New prototype.
310
ccf2e592
MF		 3112021-05-01 Mike Frysinger <vapier@gentoo.org>
312
313 * callback.c (wrap): Delete.
314 (os_close): Replace wrap call with direct call & setting last_errno.
315 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
316 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
317
bd0918c9
MF		 3182021-04-26 Mike Frysinger <vapier@gentoo.org>
319
320 * gennltvals.py (TARGETS): Delete. Update comment.
321 (gentvals): Unify common code paths.
322 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
323 target argument.
324 * nltvals.def: Regenerate.
325
4478c331
TT		 3262021-04-25 Tom Tromey <tom@tromey.com>
327
328 * sim-options.c (compare_strings): New function.
329 (ARG_HASH_SIZE, ARG_HASH): Remove.
330 (dup_arg_p): Use htab_t.
331 (sim_parse_args): Remove assert.
332
3886790f
MF		 3332021-04-24 Mike Frysinger <vapier@gentoo.org>
334
335 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
336
837b53fd
MF		 3372021-04-24 Mike Frysinger <vapier@gentoo.org>
338
339 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
340 (sim_parse_args): Call SIM_ASSERT.
341
19f6a43c
TT		 3422021-04-22 Tom Tromey <tom@tromey.com>
343
344 * sim-utils.c: Update includes.
345
efd82ac7
TT		 3462021-04-22 Tom Tromey <tom@tromey.com>
347
348 * Make-common.in: Require GNU make.
349
b396d3a1
TT		 3502021-04-22 Tom Tromey <tom@tromey.com>
351
352 * Make-common.in (stamp-hw): New target.
353 (hw-config.h): Depend on stamp-hw.
354 (mostlyclean): Remove stamp-hw and hw-config.h.
355
be866656
TT		 3562021-04-22 Tom Tromey <tom@tromey.com>
357
358 * Make-common.in (mostlyclean): Now an alias for clean, not
359 distclean.
360
dbc0e7ce
TT		 3612021-04-22 Tom Tromey <tom@tromey.com>
362
363 * sim-events.c (sim_events_schedule): Use
364 sim_events_schedule_tracef.
365
2f632133
SM		 3662021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
367
368 * callback.c (os_printf_filtered, os_vprintf_filtered,
369 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
370 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
371 * sim-events.h (sim_events_schedule_tracef,
372 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
373
f3d25569
MF		 3742021-04-18 Mike Frysinger <vapier@gentoo.org>
375
376 * gennltvals.py (TARGETS): Add moxie.
377 * nltvals.def: Regenerate.
378
b7c5246b
MF		 3792021-04-18 Mike Frysinger <vapier@gentoo.org>
380
381 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
382 * nltvals.def: Regenerate.
383
b3d4da0f
MF		 3842021-04-18 Mike Frysinger <vapier@gentoo.org>
385
386 * gennltvals.py (TARGETS): Add rx.
387 * nltvals.def: Regenerate.
388
f956ecde
MF		 3892021-04-18 Mike Frysinger <vapier@gentoo.org>
390
391 * gennltvals.py (TARGETS): Add m32c.
392 * nltvals.def: Regenerate.
393
2390d779
MF		 3942021-04-18 Mike Frysinger <vapier@gentoo.org>
395
396 * gennltvals.py (TARGETS): Add iq2000.
397 * nltvals.def: Regenerate.
398
7da5cf78
MF		 3992021-04-18 Mike Frysinger <vapier@gentoo.org>
400
401 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
402
10737236
JB		 4032021-04-15 John Baldwin <jhb@FreeBSD.org>
404
405 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
406 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
407 CSEARCH.
408
d5a71b11
MF		 4092021-04-12 Mike Frysinger <vapier@gentoo.org>
410
411 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
412 sim_cpu_alloc.
413 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
414 cgen_cpu_max_extra_bytes.
415 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
416 (sim_cpu_alloc): Delete 2nd arg.
417
81e6e8ae
TT		 4182021-04-08 Tom Tromey <tom@tromey.com>
419
420 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
421 new-style declaration.
422
a0e674c1
MF		 4232021-04-03 Mike Frysinger <vapier@gentoo.org>
424
425 * Make-common.in (install-common): Install as run-$arch and
426 libsim-$arch.a when not the primary arch.
427
c2783492
MF		 4282021-04-02 Mike Frysinger <vapier@gentoo.org>
429
430 * Make-common.in (CFLAGS_FOR_BUILD): Define.
431 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
432
e7d9022b
MF		 4332021-03-13 Mike Frysinger <vapier@gentoo.org>
434
435 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
436 LDFLAGS_FOR_BUILD.
437
c6c7769d
MF		 4382021-03-13 Mike Frysinger <vapier@gentoo.org>
439
440 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
441 (gentmap.o): New rule.
442 (gentmap): Call LINK_FOR_BUILD.
443
6c57b87f
MF		 4442021-03-07 Mike Frysinger <vapier@gentoo.org>
445
446 * Make-common.in (check): Delete body.
447
ed30adf7
MF		 4482021-02-28 Mike Frysinger <vapier@gentoo.org>
449
450 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
451 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
452
f8069d55
MF		 4532021-02-27 Mike Frysinger <vapier@gentoo.org>
454
455 * Make-common.in (SIM_EXTRA_ALL): Delete.
456 (all): Delete $(SIM_EXTRA_ALL).
457
760b3e8b
MF		 4582021-02-21 Mike Frysinger <vapier@gentoo.org>
459
460 * acinclude.m4: Removed.
461
136da8cd
MF		 4622021-02-13 Mike Frysinger <vapier@gentoo.org>
463
464 * acinclude.m4: Delete all sinclude & m4_include calls.
465
652f80e0
MF		 4662021-02-13 Mike Frysinger <vapier@gentoo.org>
467
468 * aclocal.m4: Delete.
469
4c0d76b9
MF		 4702021-02-06 Mike Frysinger <vapier@gentoo.org>
471
472 * sim-events.c: Include sim-cpu.h.
473 (sim_event_watchpoints): Define watch_pc.
474 (sim_events_watch_pc): New function.
475 (WATCH_SIM): Handle watch_pc.
476 * sim-events.h (sim_events_watch_pc): New prototype.
477 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
478 sim_events_watch_pc.
479 * sim-watch.h (sim_watchpoints): Delete pc.
480
cd89c53f
MF		 4812021-02-06 Mike Frysinger <vapier@gentoo.org>
482
483 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
484 AC_CONFIG_HEADERS.
485
aa09469f
MF		 4862021-02-06 Mike Frysinger <vapier@gentoo.org>
487
488 * Make-common.in (HDEFINES, TDEFINES): Delete.
489 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
490 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
491 bfd/configure.host sourcing.
492
b9249c46
MF		 4932021-02-04 Mike Frysinger <vapier@gentoo.org>
494
495 * gennltvals.py (TARGETS): Add riscv.
496 (TARGET_DIRS): Likewise.
497 * nltvals.def: Regenerate from the latest libgloss sources.
498
64515412
MF		 4992021-01-31 Mike Frysinger <vapier@gentoo.org>
500
501 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
502
5bc4f5ca
SH		 5032021-01-31 Stafford Horne <shorne@gmail.com>
504
505 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
506 (fixdfsi): Change res from unsigned32 to signed32.
507 (fixdfdi): Change res from unsigned64 to signed64.
508
9a7ba4aa
MF		 5092021-01-30 Mike Frysinger <vapier@gentoo.org>
510
511 * gennltvals.sh: Replace shell script with ...
512 * gennltvals.py: ... this Python script.
513 * nltvals.def: Regenerate.
514
d4e3adda
MF		 5152021-01-30 Mike Frysinger <vapier@gentoo.org>
516
517 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
518 sim_cia.
519 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
520
18d4b488
MF		 5212021-01-30 Mike Frysinger <vapier@gentoo.org>
522
523 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
524
f4dd7491
MF		 5252021-01-30 Mike Frysinger <vapier@gentoo.org>
526
527 * sim-hw.c (merge_device_file): Replace fgets with getline.
528
481fac96
MF		 5292021-01-30 Mike Frysinger <vapier@gentoo.org>
530
531 * gennltvals.sh (gen_arches): Sort calls by first arg.
532 * nltvals.def: Regenerate.
533
f89f33e5
MF		 5342021-01-18 Mike Frysinger <vapier@gentoo.org>
535
536 * Make-common.in (version.c): Simplifiy args and call move-if-change.
537 * create-version.sh: Delete host & target alias logic. Write to the
538 output directly.
539
5e25901f
MF		 5402021-01-18 Mike Frysinger <vapier@gentoo.org>
541
542 * configure, configure.ac, Makefile.in: Delete.
543
d9b1deff
MF		 5442021-01-13 Mike Frysinger <vapier@gentoo.org>
545
546 * sim-watch.c (default_interrupt_handler): Define.
547 (sim_watchpoint_install): Set default interrupt_handler to new
548 default_interrupt_handler.
549
c54f3efd
MF		 5502021-01-13 Mike Frysinger <vapier@gentoo.org>
551
552 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
553
62fe7512
MF		 5542021-01-13 Mike Frysinger <vapier@gentoo.org>
555
556 * sim-events.c (sim_events_watch_sim): Change byte_order type to
557 enum bfd_endian.
558 (sim_events_watch_core): Likewise.
559 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
560 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
561 call to sim_events_watch_sim.
562
f220ef63
MF		 5632021-01-12 Mike Frysinger <vapier@gentoo.org>
564
565 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
566
9c70334d
MF		 5672021-01-11 Mike Frysinger <vapier@gentoo.org>
568
569 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
570
90e123dd
MF		 5712021-01-11 Mike Frysinger <vapier@gentoo.org>
572
573 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
574
68ed2854
MF		 5752021-01-11 Mike Frysinger <vapier@gentoo.org>
576
577 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
578 strings.h, time.h, and errno.h.
579 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
580 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
581 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
582 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
583 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
584 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
585 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
586 and strings.h include.
587
f074c07d
MF		 5882021-01-09 Mike Frysinger <vapier@gentoo.org>
589
590 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
591 * sim-core.c, sim-watch.c: Include libiberty.h.
592
50df264d
MF		 5932021-01-09 Mike Frysinger <vapier@gentoo.org>
594
595 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
596
bf470982
MF		 5972021-01-09 Mike Frysinger <vapier@gentoo.org>
598
599 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
600 Set WERROR_CFLAGS when first arg is not set or is "yes".
601
b5a4a01a
MF		 6022021-01-09 Mike Frysinger <vapier@gentoo.org>
603
604 * hw-base.c (full_name_of_hw): Delete full_name. Replace
605 hw_strdup call with hw_malloc.
606
ce0be407
MF		 6072021-01-09 Mike Frysinger <vapier@gentoo.org>
608
609 * cgen-par.c: Include stdlib.h.
610 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
611
46f900c0
MF		 6122021-01-08 Mike Frysinger <vapier@gentoo.org>
613
614 * Make-common.in (C_DIALECT): Define.
615 (COMPILE.pre): Append $(C_DIALECT).
616 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
617
e904f56d
MF		 6182021-01-07 Mike Frysinger <vapier@gentoo.org>
619
620 * sim-core.c (sim_memory_map): Define.
621
dfb856ba
MF		 6222021-01-04 Mike Frysinger <vapier@gentoo.org>
623
624 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
625 * configure: Regenerate.
626
babd2ee1
MF		 6272021-01-04 Mike Frysinger <vapier@gentoo.org>
628
629 * sim-options.c (sim_print_version): Print out more details when
630 is_command is non-zero.
631
19b1c385
MF		 6322021-01-04 Mike Frysinger <vapier@gentoo.org>
633
634 * sim-options.c (standard_option_handler): Call sim_print_version.
635 (sim_print_version): New function.
636 * sim-options.h (sim_print_version): New prototype.
637
dbed468b
MF		 6382021-01-04 Mike Frysinger <vapier@gentoo.org>
639
640 * sim-config.c (print_sim_config): Rename to ...
2b667e32 641 (sim_config_print): ... this.
dbed468b
MF		 642 * sim-config.h: Likewise.
643
0ede24f2
MF		 6442021-01-02 Mike Frysinger <vapier@gentoo.org>
645
646 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
647 FLOOR_PAGE): Delete unused macros.
648 (align_up, align_down): Define.
649
b3f8962b
TV		 6502020-08-10 Tom de Vries <tdevries@suse.de>
651
652 * sim-cpu.c: Include stdlib.h for free.
653
b760fb3a
SM		 6542020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
655
656 * nrun.c: Include stdlib.h.
657 * sim-core.c: Likewise.
658 * sim-engine.c: Likewise.
659 * sim-io.c: Likewise.
660 * sim-module.c: Likewise.
661 * sim-reason.c: Likewise.
662
78aa740b
TT		 6632019-12-19 Tom Tromey <tromey@adacore.com>
664
665 PR build/24572:
666 * Makefile.in (install-strip): New target.
667
f47674be
PK		 6682019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
669
670 * sim-utils.c: Prevent buffer overflow.
671
ddd44b70
DD		 6722019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
673
674 * gennltvals.sh: Add PRU libgloss target.
675 * nltvals.def: Regenerate from the latest libgloss sources.
676
f1cc84f5
SH		 6772019-06-13 Stafford Horne <shorne@gmail.com>
678
679 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
680 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
681 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
682
688cea90
SH		 6832019-06-13 Stafford Horne <shorne@gmail.com>
684
685 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
686 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
687
798066ab
AB		 6882019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
689
690 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
691 CURRENT_TARGET_BYTE_ORDER.
692 (SUBWORDTFSI): Likewise.
693 (JOINSIDF): Likewise.
694 (JOINSIXF): Likewise.
695 (JOINSITF): Likewise.
696
d3fe0d7b
AB		 6972019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
698
699 * sim-base.h: Add 'sim-assert.h' include.
700 * sim-basics.h: Add 'libiberty.h' include.
701
b6061d4d
SH		 7022019-03-28 Stafford Horne <shorne@gmail.com>
703
704 * sim-options.c: Include "config.h".
705 Include <stdio.h>.
706 * sim-watch.c: Include "config.h".
707 Include <stdio.h>.
708 * hw-device.c: Include <string.h>.
709 * hw-events.c: Include <string.h>.
710 * hw-handles.c: Include <stdlib.h>.
711 * sim-fpu.c: Include <stdlib.h>.
712
ef986697
SH		 7132019-03-28 Stafford Horne <shorne@gmail.com>
714
715 * Make-common.in (sim-arange_h): Remove sim-arange.c
716 * sim-arange.c: Remove SIM_ARANGE_C.
717 Add ifdef for _SIM_ARANGE_C_.
718 Include "sim-arange.h".
719 Remove include for unused "sim-assert.h".
720 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
721 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
722 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
723 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
724 INLINE_SIM_ARANGE.
725 * sim-arange.h (sim_addr_range_add): Declare as
726 INLINE_SIM_ARANGE.
727 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
728 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
729 Remove definition of SIM_ARANGE_INLINE.
730 Remove [HAVE_INLINE].
731 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
732 * sim-base.h: Include "sim-arange.h"
733 * sim-basics.h: Remove include of "sim-arange.h"
734 * sim-inline.c: Include "sim-arange.c"
735 * sim-inline.h: Define INLINE_SIM_ARANGE.
736 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
737 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
738
67f8b42f
TT		 7392019-01-26 Tom Tromey <tom@tromey.com>
740
741 * Make-common.in (version.c): Use sim's create-version.sh.
742 * create-version.sh: New file.
743
7516c26f
PK		 7442019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
745
b84bb29d 746 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 747
dc7e8184
SM		 7482019-01-15 Simon Marchi <simon.marchi@ericsson.com>
749
750 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
751
c5ebe0ff
AB		 7522018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
753
754 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
755 this point, it should have already been set in cb_syscall.
756
07f5f4c6
RH		 7572018-10-05 Stafford Horne <shorne@gmail.com>
758
759 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
760 (ADDOFDI): New function, add overflow flag DI variant.
761 (SUBCFDI): New function, subtract carry flag DI variant.
762 (SUBOFDI): New function, subtract overflow flag DI variant.
763
2283a210
КВО		 7642018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
765
766 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
767 cpu_core.byte_xor.
768 * sim-core.c (sim_core_set_xor): Likewise.
769 (sim_core_xor_read_buffer): Likewise.
770 (sim_core_xor_write_buffer): Likewise.
771
58884b0e
PG		 7722017-12-12 Peter Gavin <pgavin@gmail.com>
773 Stafford Horne <shorne@gmail.com>
774
775 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
776 flag.
777 (MUL1OFSI): New function, 1's complement overflow flag.
778
07b95864
PG		 7792017-12-12 Peter Gavin <pgavin@gmail.com>
780 Stafford Horne <shorne@gmail.com>
781
782 * cgen-accfp.c (remsf, remdf): New function.
783 (cgen_init_accurate_fpu): Add remsf and remdf.
784 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
785 * sim-fpu.c (sim_fpu_rem): New function.
786 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
787 (sim_fpu_rem): New function.
788 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
789
5c887dd5
JB		 7902017-09-06 John Baldwin <jhb@FreeBSD.org>
791
792 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
793 environment.
794
003ca0fd
YQ		 7952017-05-24 Yao Qi <yao.qi@linaro.org>
796
797 * sim-trace.c (trace_disasm): Caller update.
798
5357150c
MF		 7992016-08-15 Mike Frysinger <vapier@gentoo.org>
800
801 * sim-base.h (sim_state_base): Add prog_syms_count.
802 (STATE_PROG_SYMS_COUNT): Define.
803 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
804 (trace_load_symbols): New function.
805 (trace_sym_value): Likewise.
806 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
807 loading logic with a call to trace_load_symbols.
808 * sim-trace.h (trace_load_symbols, trace_sym_value): New
809 prototypes.
810
4c171e25
MF		 8112016-08-13 Mike Frysinger <vapier@gentoo.org>
812
813 * cgen-types.h (mode_names): Mark const.
814 * cgen-utils.c (mode_names): Likewise.
815
6b979454
MF		 8162016-08-13 Mike Frysinger <vapier@gentoo.org>
817
818 * cgen-defs.h (struct cgen_state): Delete argv and envp.
819 (STATE_ARGV, STATE_ENVP): Delete.
820
13754e4c
NC		 8212016-02-04 Nick Clifton <nickc@redhat.com>
822
823 * cgen-scache.c (scache_option_handler): Prevent possible
824 undefined behaviour computing the size of the scache by using
825 unsigned integers instead of signed integers.
826
f749ed60
JB		 8272016-01-17 Joel Brobecker <brobecker@adacore.com>
828
829 * sim-fpu.c: Minor comment fixes throughout.
830
3c8e93b7
JB		 8312016-01-17 Joel Brobecker <brobecker@adacore.com>
832
833 * sim-fpu.c (print_bits): Minor reformatting (no code change).
834 (sim_fpu_map): Likewise.
835
34ac507d
MF		 8362016-01-11 Mike Frysinger <vapier@gentoo.org>
837
838 * sim-config.c (print_sim_config): Drop extra whitespace before =
839 in output for byte order, stdio, and msb settings.
840
ce39bd38
MF		 8412016-01-10 Mike Frysinger <vapier@gentoo.org>
842
843 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
844 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
845 sim-stdio, sim-trace, and sim-profile.
846 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
847 (SIM_AC_OPTION_ASSERT): Likewise.
848 (SIM_AC_OPTION_SMP): Likewise.
849 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
850 * configure: Regenerate.
851 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
852 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
853 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
854 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
855 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
856 WITH_ENVIRONMENT & USER_ENVIRONMENT.
857 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
858 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
859 WITH_ASSERT, WITH_STDIO): Delete.
860 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
861 check.
862
e19418e0
MF		 8632016-01-10 Mike Frysinger <vapier@gentoo.org>
864
865 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
866 * configure: Regenerate.
867 * Make-common.in (SIM_PACKAGES): Delete.
868 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
869
16f7876d
MF		 8702016-01-10 Mike Frysinger <vapier@gentoo.org>
871
872 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
873
35656e95
MF		 8742016-01-10 Mike Frysinger <vapier@gentoo.org>
875
876 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
877
99d8e879
MF		 8782016-01-10 Mike Frysinger <vapier@gentoo.org>
879
880 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
881 sim_link_links.
882 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
883 * gentmap.c: Change targ-vals.def include to nltvals.def.
884 * Make-common.in (gentmap): Change targ-vals.def to
885 $(srccom)/nltvals.def.
886 (distclean): Delete rm -f targ-vals.def.
887 * Makefile.in: Update comment.
888
347fe5bb
MF		 8892016-01-10 Mike Frysinger <vapier@gentoo.org>
890
891 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
892 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
893 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
894
0dc73ef7
MF		 8952016-01-10 Mike Frysinger <vapier@gentoo.org>
896
897 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
898 and --enable-sim-stdcall and sim_stdcall.
899 * configure: Regenerate.
900 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
901 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
902 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
903 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
904 (REGPARM_*): Delete all regparm defines and their use.
905
22be3fbe
MF		 9062016-01-10 Mike Frysinger <vapier@gentoo.org>
907
908 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
909 * Make-common.in (SIM_CFLAGS): Delete.
910 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
911 * Makefile.in: Likewise.
912
936df756
MF		 9132016-01-09 Mike Frysinger <vapier@gentoo.org>
914
915 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
916 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
917 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
918 * acinclude.m4 (SIM_AC_COMMON): ... here.
919 * aclocal.m4, configure: Regenerate.
920 * config.in: Delete file.
921 * callback.c: Change cconfig.h include to config.h.
922 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
923 syscall.c: Likewise.
924 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
925 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
926
b900245c
MF		 9272016-01-06 Mike Frysinger <vapier@gentoo.org>
928
929 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
930 date, and time information.
931
2e3d4f4d
MF		 9322016-01-06 Mike Frysinger <vapier@gentoo.org>
933
934 * sim-options.c (sim_parse_args): Mark argv array const.
935 * sim-options.h (sim_parse_args): Likewise.
936
bfb2629c
MF		 9372016-01-05 Mike Frysinger <vapier@gentoo.org>
938
939 * sim-trace.c: Include dis-asm.h.
940 (OPTION_TRACE_DISASM): New enum.
941 (trace_options): Add trace-disasm flag.
942 (trace_option_handler): Handle OPTION_TRACE_DISASM.
943 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
944 (dis_read, dis_printf, trace_disasm): New functions.
945 * sim-trace.h: Include dis-asm.h.
946 (TRACE_INSN_IDX): Clarify comment.
947 (TRACE_DISASM_IDX): New enum.
948 (TRACE_disasm): New define.
949 (WITH_TRACE_DISASM_P): New define.
950 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
951 (STRACE_DISASM_P): New define.
952 (TRACE_DISASM_P): Likewise.
953 (TRACE_DISASM_P): Likewise.
954 (TRACE_DISASM): Likewise.
955 (trace_disasm): New function.
956
44ddb0c6
MF		 9572016-01-04 Mike Frysinger <vapier@gentoo.org>
958
959 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
960
bc273e17
MF		 9612016-01-04 Mike Frysinger <vapier@gentoo.org>
962
963 * cgen-scache.c (MAX): Delete.
964 (scache_init): Change MAX to max.
965 * cgen-trace.c (min): Delete.
966 * cgen-utils.c (min): Delete.
967 * sim-basics.h [!min] (min): Define.
968 [!max] (max): Define.
969
8d7d784e
MF		 9702016-01-04 Mike Frysinger <vapier@gentoo.org>
971
972 * sim-options.c (sim_parse_args): Tweak getopt error message.
973
9bbf6f91
MF		 9742016-01-04 Mike Frysinger <vapier@gentoo.org>
975
976 * acinclude.m4 (sim-bswap): Delete.
977 * configure: Regenerate.
978 * Make-common.in (SIM_BSWAP): Delete.
979 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
980 * sim-config.h (htonl, ntohl): Delete.
981 (WITH_BSWAP): Delete.
982
77cf2ef5
MF		 9832016-01-03 Mike Frysinger <vapier@gentoo.org>
984
985 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
986 opterr state to it before calling getopt_long and restore afterwards.
987 Set opterr to 0. When optc is '?', call sim_io_eprintf.
988
61971b86
MF		 9892016-01-03 Mike Frysinger <vapier@gentoo.org>
990
991 * hw-device.h (device): Delete commented typedef.
992 * sim-basics.h (device): Delete typedef.
993
34fed699
MF		 9942016-01-03 Mike Frysinger <vapier@gentoo.org>
995
996 * sim-options.c (sim_parse_args): Replace for loop with a call
997 to countargv.
998
aba6f46b
MF		 9992016-01-03 Mike Frysinger <vapier@gentoo.org>
1000
1001 * nrun.c (myname): Mark const.
1002 (main): Mark name const. Replace myname parsing loop with a
1003 call to lbasename.
1004
0cb8d851
MF		 10052016-01-03 Mike Frysinger <vapier@gentoo.org>
1006
1007 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1008 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1009 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1010 * config.in, configure: Regenerate.
1011 * Make-common.in (SIM_HOSTENDIAN): Delete.
1012 * sim-config.c (current_host_byte_order): Delete.
1013 (sim_config): Delete current_host_byte_order assignments and
1014 CURRENT_HOST_BYTE_ORDER checks.
1015 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1016 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1017 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1018 (current_host_byte_order): Delete.
1019 (CURRENT_HOST_BYTE_ORDER): Likewise.
1020 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1021 (HOST_BYTE_ORDER): ... this.
1022 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1023 HOST_BYTE_ORDER.
1024 (sim_endian_join_16): Likewise.
1025 * sim-n-core.h (sim_core_read_misaligned_N): Change
1026 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1027 (sim_core_write_misaligned_N): Likewise.
1028 * sim-n-endian.h (endian_t2h_N): Likewise.
1029 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1030 endian_le2h_N): Likewise.
1031 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1032
1ac72f06
MF		 10332016-01-02 Mike Frysinger <vapier@gentoo.org>
1034
1035 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1036 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1037 BFD_ENDIAN_UNKNOWN.
1038 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1039 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1040 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1041 * nrun.c (main): Likewise.
1042 * sim-config.c (current_host_byte_order): Change type to enum
1043 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1044 (current_target_byte_order): Likewise.
1045 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1046 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1047 BFD_ENDIAN_UNKNOWN.
1048 (sim_config): Change prefered_target_byte_order type to enum
1049 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1050 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1051 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1052 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1053 Delete all the various arch/OS endian includes & defines.
1054 (current_host_byte_order): Change type to enum bfd_endian.
1055 (current_target_byte_order): Likewise.
1056 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1057 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1058 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1059 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1060 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1061 BFD_ENDIAN_UNKNOWN.
1062 (sim_events_watch_core): Likewise.
1063 * sim-events.h: Likewise.
1064 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1065 BFD_ENDIAN_BIG.
1066 (sim_core_write_misaligned_N): Likewise.
1067 * sim-n-endian.h (endian_h2be_N): Likewise.
1068 (endian_be2h_N): Likewise.
1069 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1070 (offset_N): Likewise.
1071 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1072 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1073
d47f5b30
MF		 10742016-01-02 Mike Frysinger <vapier@gentoo.org>
1075
1076 * cgen-defs.h (current_state): Delete.
1077 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1078 * sim-utils.c (current_state): Delete.
1079
9950eccb
MF		 10802015-12-30 Mike Frysinger <vapier@gentoo.org>
1081
1082 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1083 to use lbasename.
1084
5e744ef8
MF		 10852015-12-27 Mike Frysinger <vapier@gentoo.org>
1086
1087 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1088
1b393626
MF		 10892015-12-26 Mike Frysinger <vapier@gentoo.org>
1090
1091 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1092 * config.in, configure: Regenerate.
1093 * Make-common.in (sim-basics_h): Delete tconfig.h.
1094 (distclean): Likewise.
1095 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1096 (new_sim_core_mapping): Delete WITH_HW and device *device.
1097 (sim_core_map_attach, sim_core_attach): Likewise.
1098 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1099 (sim_core_write_buffer): Likewise.
1100 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1101 *device.
1102 (sim_core_attach): Likewise.
1103 (device_io_read_buffer, device_io_write_buffer): Delete.
1104 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1105 (sim_core_write_aligned_N): Likewise.
1106 * tconfig.h: Delete file.
1107
dea10706
MF		 11082015-12-26 Mike Frysinger <vapier@gentoo.org>
1109
1110 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1111 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1112 (sim_core_write_buffer): Move cia decl to top of func. Call
1113 sim_cpu_hw_io_write_buffer if cpu is valid.
1114
49aef5a5
MF		 11152015-12-25 Mike Frysinger <vapier@gentoo.org>
1116
1117 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1118 HW_TRACE call.
1119 (hw_find_integer_property): Likewise.
1120 (hw_find_integer_array_property): Likewise.
1121 (hw_add_duplicate_property): Likewise.
1122
cf59f47e
MF		 11232015-12-25 Mike Frysinger <vapier@gentoo.org>
1124
1125 * sim-config.h (WITH_ENGINE): Delete.
1126 * sim-module.c (modules): Always include sim_engine_install.
1127
0d585950
MF		 11282015-12-25 Mike Frysinger <vapier@gentoo.org>
1129
1130 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1131 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1132 * sim-base.h: Always include sim-model.h.
1133 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1134 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1135 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1136 [!WITH_MODEL_P] (sim_machs): Define.
1137 * sim-model.h: Add some developer docs.
1138 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1139 (WITH_MODEL_P): Define.
1140 * sim-module.c (modules): Always include sim_model_install.
1141 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1142
8a0ebee6
MF		 11432015-12-25 Mike Frysinger <vapier@gentoo.org>
1144
1145 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1146 * sim-model.c: Likewise.
1147 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1148 SIM_MACH_IMP_PROPERTIES
1149
42a3af56
MF		 11502015-12-25 Mike Frysinger <vapier@gentoo.org>
1151
1152 * sim-core.c (device_error): Delete.
1153 (sim_core_map_attach): Delete calls to device_error.
1154 (sim_core_attach): Likewise.
1155 * sim-core.h (device_error): Delete.
1156 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1157 to sim_engine_abort.
1158 (sim_core_write_aligned_N): Likewise.
1159
9e8e7dd9
MF		 11602015-12-25 Mike Frysinger <vapier@gentoo.org>
1161
1162 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1163 * sim-core.c (sim_core_write_buffer): Likewise.
1164 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1165 (sim_core_write_aligned_N): Likewise.
1166
268c9139
MF		 11672015-12-25 Mike Frysinger <vapier@gentoo.org>
1168
1169 * dv-pal.c: Include config.h and sim-main.h.
1170 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1171
26936211
MF		 11722015-12-24 Mike Frysinger <vapier@gentoo.org>
1173
1174 * sim-options.c (standard_options): Always enable load-lma and
1175 load-vma options.
1176 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1177
9db2b719
MF		 11782015-12-24 Mike Frysinger <vapier@gentoo.org>
1179
1180 * sim-module.c (MODULE_LIST): Delete.
1181
bd3fb5b8
MF		 11822015-12-24 Mike Frysinger <vapier@gentoo.org>
1183
1184 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1185 Move to h8300/compile.c.
1186 [SIM_H8300] (standard_options): Likewise.
1187 (standard_option_handler): Likewise.
1188
84e8e361
MF		 11892015-12-24 Mike Frysinger <vapier@gentoo.org>
1190
1191 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1192 sim_watchpoint_install.
1193
3cabaf66
MF		 11942015-12-24 Mike Frysinger <vapier@gentoo.org>
1195
1196 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1197 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1198 sim_memopt_install.
1199 * sim-options.c (OPTION_MEM_SIZE): Delete.
1200 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1201 (standard_option_handler): Likewise.
1202
8abe6c66
MF		 12032015-12-24 Mike Frysinger <vapier@gentoo.org>
1204
1205 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1206
dc11500a
MF		 12072015-11-21 Mike Frysinger <vapier@gentoo.org>
1208
1209 PR sim/18762
1210 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1211
2561d580
MF		 12122015-11-21 Mike Frysinger <vapier@gentoo.org>
1213
1214 PR sim/19273
1215 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1216 vasprintf, and va_end together. Check ret after va_end call.
1217
37258e99
MF		 12182015-11-21 Mike Frysinger <vapier@gentoo.org>
1219
1220 * sim-types.h (SIM_PRI_TB): Define.
1221 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1222 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1223 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1224 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1225
cdf850e9
MF		 12262015-11-17 Mike Frysinger <vapier@gentoo.org>
1227
1228 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1229 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1230 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1231 (sim_core_translate): Likewise.
1232 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1233
146b80ff
MF		 12342015-11-16 Mike Frysinger <vapier@gentoo.org>
1235
1236 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1237 (cgen_cpu_close): Change to XCONCAT2.
1238
797eee42
MF		 12392015-11-15 Mike Frysinger <vapier@gentoo.org>
1240
1241 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1242 and sim-stop.o.
1243
6e4f085c
MF		 12442015-11-14 Mike Frysinger <vapier@gentoo.org>
1245
1246 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1247 * sim-close.c: New file.
1248
8e394ffc
AB		 12492015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1250 Ali Lown <ali.lown@imgtec.com>
1251
1252 * sim-bits.h (EXTEND6): New macro.
1253 (EXTEND12): New macro.
1254 (EXTEND25): New macro.
1255
602a67cb
MF		 12562015-06-24 Mike Frysinger <vapier@gentoo.org>
1257
1258 * sim-trace.c (trace_one_insn): Delete.
1259 * sim-trace.h (trace_one_insn): Delete.
1260
9b6025d1
MF		 12612015-06-24 Mike Frysinger <vapier@gentoo.org>
1262
1263 * sim-trace.c (debug_printf): Rename to ...
1264 (sim_debug_printf): ... this.
1265 * sim-trace.h (debug_printf): Delete define.
1266 (debug_printf): Rename to ...
1267 (sim_debug_printf): ... this.
1268
fa8f87e5
MF		 12692015-06-24 Mike Frysinger <vapier@gentoo.org>
1270
1271 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1272 (trace_options): Add trace-register option.
1273 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1274 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1275 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1276 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1277 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1278
cf304b56
MF		 12792015-06-24 Mike Frysinger <vapier@gentoo.org>
1280
1281 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1282 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1283 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1284 STRACE_DEBUG): Define.
1285
8371bf0c
MF		 12862015-06-24 Mike Frysinger <vapier@gentoo.org>
1287
1288 * sim-trace.c (trace_options): Update help text for trace-alu,
1289 trace-fpu, trace-vpu, and trace-semantics.
1290 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1291 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1292
e7505490
MF		 12932015-06-24 Mike Frysinger <vapier@gentoo.org>
1294
1295 * sim-assert.h (SIM_FILTER_PATH): Delete.
1296 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1297 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1298 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1299 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1300 * sim-events.c: Include libiberty.h.
1301 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1302
8d0978fb
MF		 13032015-06-23 Mike Frysinger <vapier@gentoo.org>
1304
1305 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1306 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1307 (AC_ARG_ENABLE(sim-debug)): Likewise.
1308 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1309 (AC_ARG_ENABLE(sim-trace)): Likewise.
1310 (AC_ARG_ENABLE(sim-profile)): Likewise.
1311 (AC_ARG_ENABLE(sim-environment)): Likewise.
1312 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1313 (AC_ARG_ENABLE(sim-assert)): Likewise.
1314 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1315 (AC_ARG_ENABLE(sim-endian)): Likewise.
1316 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1317 (AC_ARG_ENABLE(sim-float)): Likewise.
1318 (AC_ARG_ENABLE(sim-scache)): Likewise.
1319 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1320 (AC_ARG_ENABLE(sim-inline)): Likewise.
1321 (AC_ARG_ENABLE(sim-packages)): Likewise.
1322 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1323 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1324 (AC_ARG_ENABLE(sim-smp)): Likewise.
1325 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1326 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1327 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1328 * configure: Regenerate.
1329
4953dc20
MF		 13302015-06-23 Mike Frysinger <vapier@gentoo.org>
1331
1332 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1333
b50a1532
MF		 13342015-06-23 Mike Frysinger <vapier@gentoo.org>
1335
1336 * cgen-trace.c [!__STDC__]: Delete.
1337 * sim-trace.h [!__STDC__]: Likewise.
1338
ccd4b295
MF		 13392015-06-21 Mike Frysinger <vapier@gentoo.org>
1340
1341 * sim-model.c (sim_model_init): Assert model is not NULL.
1342
f55b33d5
MF		 13432015-06-21 Mike Frysinger <vapier@gentoo.org>
1344
1345 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1346 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1347 uint#_t.
1348
618b526e
MF		 13492015-06-21 Mike Frysinger <vapier@gentoo.org>
1350
1351 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1352 (SIM_ALU_H): ... this.
1353 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1354 (SIM_ASSERT_H): ... this.
1355 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1356 (SIM_BASICS_H): ... this.
1357 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1358 (SIM_BITS_H): ... this.
1359 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1360 (SIM_ENDIAN_H): ... this.
1361
57b42d64
MF		 13622015-06-18 Mike Frysinger <vapier@gentoo.org>
1363
1364 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1365 constant string.
1366
7aec3bb9
MF		 13672015-06-18 Mike Frysinger <vapier@gentoo.org>
1368
1369 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1370 m for sentinel testing.
1371
7d5c6c43
MF		 13722015-06-17 Mike Frysinger <vapier@gentoo.org>
1373
1374 * sim-syscall.c: Include errno.h and targ-vals.h.
1375 (sim_syscall_multi, sim_syscall): Define.
1376 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1377 * syscall.c (cb_syscall): Extend comment.
1378
61a0c964
MF		 13792015-06-17 Mike Frysinger <vapier@gentoo.org>
1380
1381 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1382 * sim-syscall.c: New file.
1383 * sim-syscall.h: New file.
1384
6362a3f8
MF		 13852015-06-17 Mike Frysinger <vapier@gentoo.org>
1386
1387 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1388 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1389 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1390 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1391 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1392 Define.
1393 * gentmap.c (gen_targ_map_c): Output name field.
1394
306f4178
MF		 13952015-06-12 Mike Frysinger <vapier@gentoo.org>
1396
1397 * acinclude.m4: Change configure.in to configure.ac.
1398 * sim-config.h: Likewise.
1399
a3487082
MF		 14002015-06-12 Mike Frysinger <vapier@gentoo.org>
1401
1402 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1403 * configure: Regenerate.
1404
bb11f3ed
MF		 14052015-06-12 Mike Frysinger <vapier@gentoo.org>
1406
1407 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1408 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1409 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1410 TRACE_DEBUG): Define.
1411
bffcfec8
MF		 14122015-06-12 Mike Frysinger <vapier@gentoo.org>
1413
1414 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1415 * sim-trace.c (trace_option_handler): Likewise.
1416 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1417 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1418 (TRACE_ANY_P): Likewise.
1419
db7858e2
MF		 14202015-06-12 Mike Frysinger <vapier@gentoo.org>
1421
1422 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1423 CGEN_TRACE_INSN_FINI.
1424 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1425 trace_result to cgen_trace_result, trace_insn_fini to
1426 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1427 and trace_extract to cgen_trace_extract.
1428 * cgen-trace.h (trace_insn_init): Rename to ...
1429 (cgen_trace_insn_init): ... this.
1430 (trace_insn_fini): Rename to ...
1431 (cgen_trace_insn_fini): ... this.
1432 (trace_insn): Rename to ...
1433 (cgen_trace_insn): ... this.
1434 (trace_extract): Rename to ...
1435 (cgen_trace_extract): ... this.
1436 (trace_result): Rename to ...
1437 (cgen_trace_result): ... this.
1438 (TRACE_RESULT_P): Rename to ...
1439 (CGEN_TRACE_RESULT_P): ... this.
1440 (TRACE_INSN_INIT): Rename to ...
1441 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1442 cgen_trace_insn_init.
1443 (TRACE_INSN_FINI): Rename to ...
1444 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1445 cgen_trace_insn_fini.
1446 (TRACE_PRINTF): Rename to ...
1447 (CGEN_TRACE_PRINTF): ... this.
1448 (TRACE_INSN): Rename to ...
1449 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1450 (TRACE_EXTRACT): Rename to ...
1451 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1452 cgen_trace_extract.
1453 (TRACE_RESULT): Rename to ...
1454 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1455 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1456 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1457 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1458 TRACE_INSN to CGEN_TRACE_INSN.
1459 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1460
83034798
MF		 14612015-06-11 Mike Frysinger <vapier@gentoo.org>
1462
1463 * sim-events.c (ETRACE_P): Delete.
1464 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1465 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1466 * sim-events.h (struct _sim_events): Delete trace member.
1467 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1468 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1469
ce4eda4a
MF		 14702015-06-11 Mike Frysinger <vapier@gentoo.org>
1471
1472 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1473 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1474 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1475 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1476
a6c2a374
MF		 14772015-06-11 Mike Frysinger <vapier@gentoo.org>
1478
1479 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1480
9b9c712c
MF		 14812015-06-11 Mike Frysinger <vapier@gentoo.org>
1482
1483 * sim-trace.h (WITH_TRACE_P): New define.
1484 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1485 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1486 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1487 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1488 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1489 Redefine to use WITH_TRACE_P.
1490
14912015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1492
1493 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1494 mistake in call to sim_engine_abort.
509c2f32 1495
0a13382c
NC		 14962015-04-29 Nick Clifton <nickc@redhat.com>
1497
1498 PR 18273
1499 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1500 increasing parenthesis around casts to signed values.
0a13382c 1501
767e68f1
MF		 15022015-04-21 Mike Frysinger <vapier@gentoo.org>
1503
1504 * gennltvals.sh: Add mcore support.
1505 * nltvals.def: Regenerate.
1506
248d23e8
MF		 15072015-04-21 Mike Frysinger <vapier@gentoo.org>
1508
1509 * cgen.sh: Add +x permissions.
1510 * genmloop.sh: Likewise.
1511 * gentvals.sh: Likewise.
1512 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1513 Change all uses of srcroot for newlib to newlibroot.
1514
20bca71d
MF		 15152015-04-18 Mike Frysinger <vapier@gentoo.org>
1516
1517 * sim-base.h (SIM_CPU): New typedef.
1518
7e83aa92
MF		 15192015-04-18 Mike Frysinger <vapier@gentoo.org>
1520
1521 * cgen-engine.h (CIA_ADDR): Delete.
1522 * sim-base.h: Update sim_cia example.
1523 [!CIA_ADDR] (sim_cia): New typedef.
1524
034685f9
MF		 15252015-04-17 Mike Frysinger <vapier@gentoo.org>
1526
1527 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1528 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1529 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1530 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1531 CIA_SET to CPU_PC_SET.
1532
78e9aa70
MF		 15332015-04-15 Mike Frysinger <vapier@gentoo.org>
1534
1535 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1536 * sim-main.h (STATE_CPU): Remove from comment and define.
1537
bf12d44e
MF		 15382015-04-13 Mike Frysinger <vapier@gentoo.org>
1539
1540 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1541 * configure: Regenerate.
1542
a542beff
MF		 15432015-04-13 Mike Frysinger <vapier@gentoo.org>
1544
1545 * sim-options.c: Include version.h.
1546 (OPTIONS_VERSION): New enum.
1547 (standard_options): Add "version".
1548 (standard_option_handler): Handle OPTIONS_VERSION.
1549
8c32ba22
MF		 15502015-04-13 Mike Frysinger <vapier@gentoo.org>
1551
1552 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1553 (create-version.sh): Delete.
1554
122bbfb5
MF		 15552015-04-06 Mike Frysinger <vapier@gentoo.org>
1556
1557 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1558
0fe84f3f
MF		 15592015-04-01 Mike Frysinger <vapier@gentoo.org>
1560
1561 * run-sim.h, run.c: Delete.
1562 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1563
aadc9410
MF		 15642015-03-31 Mike Frysinger <vapier@gentoo.org>
1565
1566 * config.in, configure: Regenerate.
1567 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1568 (ZLIB, ZLIBINC): Define.
1569 (BFD_LIB): Add $(ZLIB).
1570
5a394431
MF		 15712015-03-31 Mike Frysinger <vapier@gentoo.org>
1572
1573 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1574 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1575
92fc6153
MF		 15762015-03-29 Mike Frysinger <vapier@gentoo.org>
1577
1578 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1579 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1580 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1581
596f8827
MF		 15822015-03-24 Mike Frysinger <vapier@gentoo.org>
1583
1584 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1585 usage of STATE_WATCHPOINTS.
1586 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1587 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1588
523ba8f9
MF		 15892015-03-24 Mike Frysinger <vapier@gentoo.org>
1590
1591 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1592
c0931f26
MF		 15932015-03-24 Mike Frysinger <vapier@gentoo.org>
1594
1595 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1596
30452bbe
MF		 15972015-03-24 Mike Frysinger <vapier@gentoo.org>
1598
1599 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1600 of enable_sim_hardware to AC_ARG_ENABLE.
1601
49cd1634
MF		 16022015-03-23 Mike Frysinger <vapier@gentoo.org>
1603
1604 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1605 Add dv-sockser.o to sim_hw_objs.
1606
3649cb06
MF		 16072015-03-23 Mike Frysinger <vapier@gentoo.org>
1608
1609 * dv-sockser.c: Include config.h.
1610 * dv-sockser.h: Include sim-inline.h.
1611 [HAVE_DV_SOCKSER]: Move all prototypes here.
1612 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1613 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1614
6cd5ace4
MF		 16152015-03-16 Mike Frysinger <vapier@gentoo.org>
1616
1617 * gentmap.c, run.c: Convert old style prototypes.
1618
ae7d0cac
MF		 16192015-03-16 Mike Frysinger <vapier@gentoo.org>
1620
1621 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1622 symlinking tconfig.h to tconfig.in.
1623 * config.in, configure: Regenerate.
1624 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1625 * tconfig.in: Rename file ...
1626 * tconfig.h: ... here.
1627
8406bb59
MF		 16282015-03-15 Mike Frysinger <vapier@gentoo.org>
1629
1630 * dv-socker.h (dv_sockser_install): Declare.
1631 * sim-module.c: Include config.h.
1632 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1633 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1634 * sim-module.h: Include gdb/remote-sim.h.
1635
1303206d
MF		 16362015-03-14 Mike Frysinger <vapier@gentoo.org>
1637
1638 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1639 (sim-inline.c): Delete rule.
1640
465fb143
MF		 16412015-03-14 Mike Frysinger <vapier@gentoo.org>
1642
1643 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1644 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1645 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1646
93129366
MF		 16472015-03-14 Mike Frysinger <vapier@gentoo.org>
1648
1649 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1650 [!ASSERT, WITH_ASSERT]: Likewise.
1651 * sim-endian.c: Delete sim-io.h include.
1652
4c4ca605
MF		 16532015-02-19 Mike Frysinger <vapier@gentoo.org>
1654
1655 * run-sim.h (sim_kill): Delete unused prototype.
1656
dc1d9d1f
CG		 16572015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1658
16218fd3
CG		 1659 * gentmap.c: Include "string.h".
1660
16612015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1662
1663 * sim-options.c (sim_args_command): Call freeargv() when failure
1664 occurs.
dc1d9d1f 1665
fdbf396f
JB		 16662015-01-07 Joel Brobecker <brobecker@adacore.com>
1667
1668 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1669
2d7bb758
JB		 16702014-12-03 Joel Brobecker <brobecker@adacore.com>
1671
1672 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1673 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1674 callbacks following renaming in callback.h.
1675 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1676 callback by call to "to_lstat" callback
1677
6aefca7e
GB		 16782014-08-28 Gary Benson <gbenson@redhat.com>
1679
1680 * sim-trace.h (debug_printf): New define.
1681
2974be62
AM		 16822014-08-19 Alan Modra <amodra@gmail.com>
1683
1684 * configure: Regenerate.
1685
faa743bb
RM		 16862014-08-15 Roland McGrath <mcgrathr@google.com>
1687
1688 * configure: Regenerate.
1689 * config.in: Regenerate.
1690
60d847df
MF		 16912014-03-10 Mike Frysinger <vapier@gentoo.org>
1692
1693 * sim-command.c (sim_do_command): Add const to cmd.
1694 * sim-options.c (sim_args_command): Add const to cmd.
1695 * sim-options.h (sim_args_command): Add const to cmd.
1696
b2b255bd
MF		 16972014-03-05 Mike Frysinger <vapier@gentoo.org>
1698
1699 * sim-hload.c (sim_load): Add const to prog.
1700 * sim-load.c (sim_load_file): Likewise.
1701 * sim-utils.c (sim_analyze_program): Likewise.
1702 * sim-utils.h (sim_analyze_program): Likewise.
1703 (sim_load_file): Likewise.
1704
1a8a700e
MF		 17052014-03-04 Mike Frysinger <vapier@gentoo.org>
1706
1707 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1708 * callback.c (system): Delete unused prototype.
1709 (os_init): Likewise.
1710 (os_shutdown): Likewise.
1711 (os_unlink): Likewise.
1712 (os_time): Likewise.
1713 (os_system): Likewise.
1714 (os_rename): Likewise.
1715 (os_write_stdout): Likewise.
1716 (os_flush_stdout): Likewise.
1717 (os_write_stderr): Likewise.
1718 (os_flush_stderr): Likewise.
1719 (os_write): Likewise.
1720 (os_read_stdin): Likewise.
1721 (os_read): Likewise.
1722 (os_open): Likewise.
1723 (os_lseek): Likewise.
1724 (os_isatty): Likewise.
1725 (os_get_errno): Likewise.
1726 (os_close): Likewise.
1727 (os_vprintf_filtered): Likewise.
1728 (os_evprintf_filtered): Likewise.
1729 (os_error): Likewise.
1730 (fdmap): Likewise.
1731 (fdbad): Likewise.
1732 (wrap): Likewise.
1733 (wrap): Change to new style prototype.
1734 (fdbad): Likewise.
1735 (fdmap): Likewise.
1736 (os_close): Likewise.
1737 (os_poll_quit): Likewise.
1738 (os_get_errno): Likewise.
1739 (os_isatty): Likewise.
1740 (os_lseek): Likewise.
1741 (os_open): Likewise.
1742 (os_read): Likewise.
1743 (os_read_stdin): Likewise.
1744 (os_write): Likewise.
1745 (os_write_stdout): Likewise.
1746 (os_flush_stdout): Likewise.
1747 (os_write_stderr): Likewise.
1748 (os_flush_stderr): Likewise.
1749 (os_rename): Likewise.
1750 (os_system): Likewise.
1751 (os_time): Likewise.
1752 (os_unlink): Likewise.
1753 (os_stat): Likewise.
1754 (os_fstat): Likewise.
1755 (os_lstat): Likewise.
1756 (os_ftruncate): Likewise.
1757 (os_truncate): Likewise.
1758 (os_pipe): Likewise.
1759 (os_pipe_empty): Likewise.
1760 (os_pipe_nonempty): Likewise.
1761 (os_shutdown): Likewise.
1762 (os_init): Likewise.
1763 (cb_read_target_syscall_maps): Likewise.
1764 (cb_target_to_host_syscall): Likewise.
1765 (cb_host_to_target_errno): Likewise.
1766 (cb_target_to_host_open): Likewise.
1767 (cb_store_target_endian): Likewise.
1768 (cb_host_to_target_stat): Likewise.
1769 * sim-hload.c (sim_load): Change to new style prototype.
1770 * sim-load.c (sim_load_file): Change to new style prototype.
1771 (report_transfer_performance): Likewise.
1772 (xprintf_bfd_vma): Likewise.
1773 * syscall.c (cb_get_string): Change to new style prototype.
1774 (get_path): Likewise.
1775 (cb_syscall): Likewise.
1776
7b064844
HPN		 17772013-10-15 Hans-Peter Nilsson <hp@axis.com>
1778
1779 * create-version.sh: Align parameters to match those of
1780 ../../gdb/common/create-version.sh.
1781 * Make-common.in (srcsim): New variable.
1782 (version.c): Adjust call to create-version.sh as per above.
1783
bf3d9781
AM		 17842013-09-23 Alan Modra <amodra@gmail.com>
1785
1786 * configure: Regenerate.
1787
f06dccb0
MF		 17882013-09-03 Mike Stump <mikestump@comcast.net>
1789
1790 * sim-options.c (complete_option_list): Mark text and word const.
1791
d6c2da54
TT		 17922013-06-28 Tom Tromey <tromey@redhat.com>
1793
1794 * Make-common.in (version.c): Use version.in, not
1795 common/version.in.
1796 * create-version.sh: Likewise.
1797
b652c496
JB		 17982013-06-24 Joel Brobecker <brobecker@adacore.com>
1799
1800 * create-version.sh: New script. Adapted from
1801 gdb/commong/create-version.sh.
1802 * Make-common.in (version.c): Update rule dependencies,
1803 and re-implement using create-version.sh.
1804
3346cfda
NC		 18052013-06-21 Nick Clifton <nickc@redhat.com>
1806
1807 * gennltvals.sh: Add msp430 support.
1808 * nltvals.def: Regenerate.
1809
31e6ad7d
MF		 18102013-06-03 Mike Frysinger <vapier@gentoo.org>
1811
1812 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1813 * aclocal.m4, configure: Regenerate.
1814
d3685d60
TT		 18152013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1816
1817 PR build/15414:
1818 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1819 -Wformat-nonliteral with -Wno-format.
1820
1517bd27
MF		 18212013-03-26 Mike Frysinger <vapier@gentoo.org>
1822
1823 * acinclude.m4: Regenerate.
1824
3fd38161
JS		 18252013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1826
1827 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1828 which do not support dv-sockser.o. Add always as option to
1829 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1830 is always required to be enabled by simulator.
1831
3f170f37
MF		 18322012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1833
1834 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1835 * nltvals.def: Regenerate.
1836
5f3ef9d0
JB		 18372012-06-16 Joel Brobecker <brobecker@adacore.com>
1838
1839 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1840 * config.in, configure: Regenerate.
1841
2c1fa544
PA		 18422012-05-24 Pedro Alves <palves@redhat.com>
1843
1844 * sim-signal.h (sim_signal_to_target): Rename to ...
1845 (sim_signal_to_gdb_signal): ... this.
1846 * sim-signal.c (sim_signal_to_target): Rename to ...
1847 (sim_signal_to_gdb_signal): ... this.
1848 * sim-reason.c (sim_stop_reason): Adjust to rename.
1849
a493e3e2
PA		 18502012-05-24 Pedro Alves <palves@redhat.com>
1851
1852 PR gdb/7205
1853
72f4393d 1854 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1855
2ea28649
PA		 18562012-05-24 Pedro Alves <palves@redhat.com>
1857
1858 PR gdb/7205
1859
1860 Replace target_signal with gdb_signal throughout.
1861
a6ff997c
NC		 18622012-05-18 Nick Clifton <nickc@redhat.com>
1863
1864 PR 14072
1865 * callback.c: Include config.h before system header files.
1866 * cgen-trace.c: Likewise.
1867 * cgen-utils.c: Likewise.
1868 * gentmap.c: Likewise.
1869
ffbc20d9
MF		 18702012-04-02 Mike Frysinger <vapier@gentoo.org>
1871
1872 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1873
2aaed979
KB		 18742012-03-28 Rathish C <rathish.c@kpitcummins.com>
1875
1876 * sim-trace.c: Update the function prototype of save_data_size.
1877 Move the enum data_fmt from here...
1878 * sim-trace.h: ...to here.
1879 Add function prototype of save_data.
1880
a35a3322
MF		 18812012-03-25 Mike Frysinger <vapier@gentoo.org>
1882
1883 * sim-core.h (sim_core_trans_addr): Add prototype.
1884
f914e384
HPN		 18852012-03-24 Hans-Peter Nilsson <hp@axis.com>
1886
1887 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1888 missing in last change.
1889
2232061b
MF		 18902012-03-24 Mike Frysinger <vapier@gentoo.org>
1891
1892 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1893 * nrun.c: Include string.h/strings.h.
1894 * aclocal.m4, config.in, configure: Regenerate.
1895
ac0aacdf
MF		 18962012-03-22 Mike Frysinger <vapier@gentoo.org>
1897
1898 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1899 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1900 out -Werror initialization.
1901
509deab2
MF		 19022012-03-19 Mike Frysinger <vapier@gentoo.org>
1903
1904 * Make-common.in (TAGS): Change a-z to [:lower:].
1905 * acinclude.m4 (sim-trace): Likewise.
1906 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1907 Change A-Za-z0-9 to [:alnum:].
1908
9a5e0c49
MF		 19092012-03-18 Mike Frysinger <vapier@gentoo.org>
1910
1911 * nrun.c (main): Display strsignal of sigrc.
1912
96cdfef0
MF		 19132012-01-06 Mike Frysinger <vapier@gentoo.org>
1914
1915 * Makefile.in (abs_srcdir): Declare.
1916 (srcroot): Define in terms of abs_srcdir.
1917 (headers): Change srcdir to abs_srcdir.
1918
12c3e59c
JB		 19192012-01-02 Joel Brobecker <brobecker@adacore.com>
1920
1921 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1922 header.
1923
96987c2b
JB		 19242011-12-19 Joel Brobecker <brobecker@adacore.com>
1925
1926 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1927 system bourne shell.
1928
71712327
MF		 19292011-12-03 Mike Frysinger <vapier@gentoo.org>
1930
1931 * syscall.c (cb_get_string): Rename from "get_string".
1932 (get_path): Rename get_string call to cb_get_string.
1933
db2e4d67
MF		 19342011-12-03 Mike Frysinger <vapier@gentoo.org>
1935
1936 * Make-common.in (VPATH): Add $(srccom).
1937 (DEP): Delete.
1938 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1939 POSTCOMPILE): New variables.
1940 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1941 Include dependency files, when using GNU Make. Delete all
1942 dependency-only rules.
1943 * aclocal.m4: Include ../../config/depstand.m4. Call
1944 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1945 (MAKE, GMAKE): New substs.
1946
a13852d9
MF		 19472011-11-07 Mike Frysinger <vapier@gentoo.org>
1948
1949 PR sim/13161
1950 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1951 * configure, config.in: Regenerate.
1952 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1953
4399a56b
MF		 19542011-10-19 Mike Frysinger <vapier@gentoo.org>
1955
1956 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1957
f1a81b37
JB		 19582011-10-18 John Wehle <john@feith.com> (tiny patch)
1959
1960 * sim-profile.c (profile_info): Only print the title once.
1961
9c082ca8
MF		 19622011-10-17 Mike Frysinger <vapier@gentoo.org>
1963
1964 * acinclude.m4: Rename from aclocal.m4.
1965 * aclocal.m4: Regenerate.
1966
6ffe910a
MF		 19672011-10-17 Mike Frysinger <vapier@gentoo.org>
1968
1969 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1970 * common.m4: Delete.
1971 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1972 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1973 * configure: Regenerate.
1974
59c0b43d
TT		 19752011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1976
1977 * sim-alu.h (ALU32_AND): Clear carry flag.
1978 (ALU32_AND): Clear carry flag.
1979
66f8d993
MF		 19802011-10-09 Mike Frysinger <vapier@gentoo.org>
1981
1982 * dv-cfi.c: Include stdbool.h.
1983
d56a2aae
MF		 19842011-10-09 Mike Frysinger <vapier@gentoo.org>
1985
1986 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1987
4a99173d
MF		 19882011-10-04 Mike Frysinger <vapier@gentoo.org>
1989
1990 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1991 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1992
10915d9a
MF		 19932011-07-12 Mike Frysinger <vapier@gentoo.org>
1994
1995 * sim-command.c: Include sim-options.h.
1996
63042524
MF		 19972011-07-12 Mike Frysinger <vapier@gentoo.org>
1998
1999 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2000
24a6c33d
MF		 20012011-07-12 Mike Frysinger <vapier@gentoo.org>
2002
2003 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2004 Delete direct call to AC_PROG_CC.
2005
2419798b
MF		 20062011-07-05 Mike Frysinger <vapier@gentoo.org>
2007
2008 * sim-command.c: New file.
2009 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2010 (sim-command.o): New rule.
2011
440db575
MF		 20122011-05-27 Mike Frysinger <vapier@gentoo.org>
2013
2014 * sim-options.c (standard_option_handler): Remove arg[0] check
2015 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2016 not an empty string, otherwise assign "" back to it.
2017
3ddcae71
MF		 20182011-05-26 Mike Frysinger <vapier@gentoo.org>
2019
2020 * nltvals.def: Regenerate to include Blackfin syscalls again.
2021
3a49ea9f
MF		 20222011-05-25 Mike Frysinger <vapier@gentoo.org>
2023
2024 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2025 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2026 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2027 (trace_idx_to_str): Likewise.
2028 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2029 (TRACE_syscall): Define.
2030 (WITH_TRACE_SYSCALL_P): Likewise.
2031 (TRACE_SYSCALL_P): Likewise.
2032
dd931b2f
MF		 20332011-05-23 Mike Frysinger <vapier@gentoo.org>
2034
2035 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2036 remove now-unnecessary sub-scope for glue->type setting.
2037 Check to see if the "reg" property exists before we use it, and
2038 if it doesn't exist, error out for "glue" devices.
2039
0e31da21
MF		 20402011-05-23 Mike Frysinger <vapier@gentoo.org>
2041
2042 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2043 glue-or, and set type to glue_xor when name is glue-xor.
2044 (hw_glue_port_event): Return immediately when type is glue_io
2045 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2046 and hw_port_event calls from glue_and to end of function.
2047
34b47c38
MF		 20482011-05-11 Mike Frysinger <vapier@gentoo.org>
2049
2050 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2051 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2052 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2053 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2054 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2055 around function arguments.
2056
56a9aa1d
MF		 20572011-04-14 Mike Frysinger <vapier@gentoo.org>
2058
2059 * sim-options.c (complete_option_list, sim_complete_command):
2060 New functions.
2061
d45bea91
MF		 20622011-04-02 Mike Frysinger <vapier@gentoo.org>
2063
2064 * dv-glue.c: Fix up style.
2065
12c4cbd5
MF		 20662011-04-02 Mike Frysinger <vapier@gentoo.org>
2067
2068 * hw-alloc.c (hw_alloc_data): Adjust brace.
2069 * hw-base.c (hw_base_data): Likewise.
2070 (generic_hw_unit_decode): Fix indentation.
2071 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2072 * hw-events.c (hw_event, hw_event_data): Likewise.
2073 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2074 * hw-instances.c (hw_instance_data): Likewise.
2075 * hw-instances.h (hw_instance): Likewise.
2076 * hw-main.h (hw_descriptor, enum): Likewise.
2077 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2078 * hw-ports.h (hw_port_descriptor): Likewise.
2079 * hw-properties.c (hw_property_data): Likewise.
2080 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2081 _range_property_spec, _reg_property_spec): Likewise.
2082 * hw-tree.c (_name_specifier, printer): Likewise.
2083 (split_device_specifier, parse_string_property, hw_tree_traverse,
2084 print_size, print_reg_property, print_string, print_properties):
2085 Fix indentation.
2086
66ee2731
MF		 20872011-03-29 Mike Frysinger <vapier@gentoo.org>
2088
2089 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2090 * Make-common.in (dv-cfi.o): New rule.
2091 * dv-cfi.c, dv-cfi.h: New files.
2092
165b70ea
KB		 20932011-03-21 Kevin Buettner <kevinb@redhat.com>
2094
2095 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2096 fcntl.h and sys/fcntl.h, for constants.
2097 * nltvals.def: Regenerate.
2098 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2099 * sim-io.h (sys/types.h, sys/stat.h): Include.
2100 (sim_io_stat, sim_io_fstat): Declare.
2101
028f6515
MF		 21022011-03-14 Mike Frysinger <vapier@gentoo.org>
2103
2104 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2105 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2106 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2107 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2108 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2109 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2110 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2111 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2112 syscall.c: Trim trailing whitespace.
2113
ef016f83
MF		 21142011-03-05 Mike Frysinger <vapier@gentoo.org>
2115
2116 * gennltvals.sh: Handle bfin targets.
2117 * nltvals.def: Regenerate.
2118
fee17b35
KB		 21192011-02-25 Kevin Buettner <kevinb@redhat.com>
2120
2121 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2122 file descriptors.
2123
d79fe0d6
MF		 21242011-02-14 Mike Frysinger <vapier@gentoo.org>
2125
2126 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2127 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2128 (hw_free): Drop zfree logic and always call free.
2129 * hw-base.c (hw_delete): Change zfree to free.
2130 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2131 (hw_handle_remove_phandle): Likewise.
2132 * hw-instances.c (hw_instance_delete): Likewise.
2133 * hw-tree.c (parse_reg_property): Likewise.
2134 (parse_ranges_property): Likewise.
2135 (parse_string_property): Likewise.
2136 * sim-core.c (sim_core_uninstall): Likewise.
2137 * sim-cpu.c (sim_cpu_free_all): Likewise.
2138 * sim-hw.c (sim_hw_uninstall): Likewise.
2139 * sim-memopt.c (do_memopt_delete): Likewise.
2140 (sim_memory_uninstall): Likewise.
2141 * sim-module.c (sim_module_uninstall): Likewise.
2142 * sim-options.c (sim_parse_args): Likewise.
2143 * sim-profile.c (profile_pc_cleanup): Likewise.
2144 (profile_uninstall): Likewise.
2145 * sim-watch.c (do_watchpoint_delete): Likewise.
2146 * sim-utils.c (zfree): Delete.
2147 (sim_state_free): Change zfree to free.
2148 * sim-utils.h (zfree): Delete.
2149
891e7fb1
MF		 21502011-02-13 Mike Frysinger <vapier@gentoo.org>
2151
2152 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2153
9bd90cce
MF		 21542011-01-12 Mike Frysinger <vapier@gentoo.org>
2155
2156 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2157
39a3ae0a
MF		 21582011-01-12 Mike Frysinger <vapier@gentoo.org>
2159
2160 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2161 fails.
2162 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2163 when asprintf fails.
2164 * sim-utils.c (sim_do_commandf): Issue an error and return when
2165 asprintf fails.
2166 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2167 asprintf fails.
2168
3143e5a9
MF		 21692011-01-11 Mike Frysinger <vapier@gentoo.org>
2170
2171 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2172 bytes has been calculated and when mmap_next_fd is valid and
2173 nr_bytes is 0.
2174 (memory_option_handler): Allow missing size when mmap_next_fd is
2175 valid.
2176
cb11d1f4
MF		 21772011-01-10 Mike Frysinger <vapier@gentoo.org>
2178
2179 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2180 not empty, and always append $3 to $hardware.
2181
21822011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2183
2184 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2185 * sim-hw.h (sim_hw_abort): Likewise.
2186
cc25892b
MF		 21872011-01-05 Mike Frysinger <vapier@gentoo.org>
2188
2189 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2190
44944448
JB		 21912011-01-05 Joel Brobecker <brobecker@adacore.com>
2192
2193 * run.1: Copyright year update.
2194
e61ddca7
MF		 21952010-12-28 Mike Frysinger <vapier@gentoo.org>
2196
e71b81d8
MF		 2197 * hw-alloc.h (HW_NALLOC): Define.
2198
2199010-12-28 Mike Frysinger <vapier@gentoo.org>
2200
e61ddca7
MF		 2201 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2202
bef6be3d
MF		 22032010-12-15 Mike Frysinger <vapier@gentoo.org>
2204
2205 * sim-memopt.c (OPTION_MAP_INFO): Define.
2206 (memory_options): Handle --map-info.
2207 (memory_option_handler): Handle OPTION_MAP_INFO.
2208
5be229c0
MF		 22092010-11-22 Mike Frysinger <vapier@gentoo.org>
2210
2211 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2212 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2213 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2214
81c641e7
MF		 22152010-11-22 Mike Frysinger <vapier@gentoo.org>
2216
2217 * sim-core.c (WITH_HW): Add device casts to device_error,
2218 device_io_read_buffer, and device_io_write_buffer.
2219
6ab5626b
MF		 22202010-11-16 Mike Frysinger <vapier@gentoo.org>
2221
2222 * dv-sockser.c (dv_sockser_write_buffer): New function.
2223 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2224 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2225
0bd15c7f
HPN		 22262010-10-07 Hans-Peter Nilsson <hp@axis.com>
2227
2228 * callback.c (os_lseek): Call wrap on lseek result.
2229
363a6e9f
OS		 22302010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2231
2232 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2233 call by its equality to -1 not by it being negative.
2234 (connected_p): Likewise for accept() call.
2235
c8551de3
MF		 22362010-04-23 Mike Frysinger <vapier@gentoo.org>
2237
2238 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2239
ef93a840
MF		 22402010-04-21 Mike Frysinger <vapier@gentoo.org>
2241
2242 * profile.c (sim_profile_print_bar): Add cpu argument.
2243
f093db8c
MF		 22442010-04-21 Mike Frysinger <vapier@gentoo.org>
2245
2246 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2247
0d3d2c71
MF		 22482010-04-21 Mike Frysinger <vapier@gentoo.org>
2249
2250 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2251 (profile_print_pc): Convert sim_io_printf to profile_printf.
2252 (profile_print_insn): Likewise.
2253 (profile_print_memory): Likewise.
2254 (profile_print_core): Likewise.
2255 (profile_print_model): Likewise.
2256 (sim_profile_print_bar): Likewise.
2257 (profile_print_speed): Likewise.
2258 (profile_print_addr_ranges): Likewise.
2259 (profile_info): Likewise.
2260 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2261
bd0bd508
MF		 22622010-04-19 Mike Frysinger <vapier@gentoo.org>
2263
2264 * sim-model.c (OPTION_MODEL): Convert to enum.
2265 (OPTION_MODEL_INFO): New enum.
2266 (model_options): Add model-info/info-model entries.
2267 (model_option_handler): Handle OPTION_MODEL_INFO.
2268
e8a76151
MF		 22692010-04-13 Mike Frysinger <vapier@gentoo.org>
2270
2271 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2272 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2273 initially.
2274
cb1cc9c6
MF		 22752010-04-13 Mike Frysinger <vapier@gentoo.org>
2276
2277 * sim-hrw.c (sim_write): Add const to buf arg.
2278 * sim-utils.h (sim_write_fn): Likewise.
2279
58f03a40
MF		 22802010-04-12 Mike Frysinger <vapier@gentoo.org>
2281
2282 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2283 defines.
2284
21cf617c
MF		 22852010-04-12 Mike Frysinger <vapier@gentoo.org>
2286
2287 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2288 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2289 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2290 * dv-sockser.c (sockser_options): Likewise.
2291 * hw-ports.c (empty_hw_ports): Likewise.
2292 * sim-hw.c (hw_options): Likewise.
2293 * sim-model.c (model_options): Likewise.
2294 * sim-options.c (standard_options): Likewise.
2295 * sim-profile.c (profile_options): Likewise.
2296 * sim-trace.c (trace_options): Likewise.
2297 * sim-watch.c (watchpoint_options): Likewise.
2298
e377ca52
MF		 22992010-04-12 Mike Frysinger <vapier@gentoo.org>
2300
2301 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2302 the local "arg_table" variable, and the xmalloc cast.
2303
adaaf009
MF		 23042010-04-10 Mike Frysinger <vapier@gentoo.org>
2305
2306 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2307 "prefix" var.
092d8476 2308 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2309
9ec7269f
MF		 23102010-04-10 Mike Frysinger <vapier@gentoo.org>
2311
2312 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2313
709b3bb3
MF		 23142010-04-10 Mike Frysinger <vapier@gentoo.org>
2315
2316 * sim-trace.c (save_data): Add const markings to "buf" argument.
2317
3dd68605
MF		 23182010-04-10 Mike Frysinger <vapier@gentoo.org>
2319
2320 * sim-options.c (standard_option_handler): Add const markings to
2321 local "type" var.
2322
0ad22a74
MF		 23232010-04-02 Mike Frysinger <vapier@gentoo.org>
2324
2325 * hw-ports.h: Fix spelling typos.
2326
75005b3a
MF		 23272010-03-30 Mike Frysinger <vapier@gentoo.org>
2328
2329 * configure.ac: Check for socklen_t.
2330 * configure, config.in: Regenerated.
2331 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2332
d946c288
MF		 23332010-03-30 Mike Frysinger <vapier@gentoo.org>
2334
2335 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2336 * sim-hw.c (hw_option_handler): Likewise.
2337
ff398ee4
MF		 23382010-03-30 Mike Frysinger <vapier@gentoo.org>
2339
2340 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2341 (interrupt_nr_to_str): Likewise.
2342 (default_interrupt_names): Add const to pointer type.
2343 (sim_watchpoint_install): Add const to prefix.
2344 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2345
6bf91687
MF		 23462010-03-30 Mike Frysinger <vapier@gentoo.org>
2347
2348 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2349 (sim_core_write_buffer): Likewise.
2350
15f3c2de
MF		 23512010-03-30 Mike Frysinger <vapier@gentoo.org>
2352
2353 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2354 the SIM_HAVE_ADDR_RANGE define.
2355
fb0cc53e
MF		 23562010-03-30 Mike Frysinger <vapier@gentoo.org>
2357
2358 * sim-core.h (device_error): Add const to message, and add printf
2359 format attribute.
2360
739dfd28
MF		 23612010-03-30 Mike Frysinger <vapier@gentoo.org>
2362
2363 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2364 SIM_HAVE_ADDR_RANGE define.
2365
59db87ad
MF		 23662010-03-30 Mike Frysinger <vapier@gentoo.org>
2367
2368 * dv-glue.c (hw_glue_ports): Swap static and const.
2369
dc416615
MF		 23702010-03-30 Mike Frysinger <vapier@gentoo.org>
2371
2372 * nrun.c (usage): Use void in definition.
2373 * sim-options.c (dup_arg_p): Convert old-style function definition.
2374 (sim_parse_args): Likewise.
2375 (sim_print_help): Likewise.
2376 * sim-trace.c (set_trace_option_mask): Likewise.
2377 (set_trace_option): Likewise.
2378 * sim-utils.c (sim_analyze_program): Likewise.
2379 (sim_elapsed_time_get): Likewise.
2380 (sim_elapsed_time_since): Likewise.
2381
11409fac
MF		 23822010-03-22 Mike Frysinger <vapier@gentoo.org>
2383
2384 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2385 (standard_options): Likewise.
2386 (standard_option_handler): Likewise.
2387
6d519a46
MF		 23882010-03-16 Mike Frysinger <vapier@gentoo.org>
2389
2390 * hw-ports.c (TRACE): Delete.
2391 * hw-properties.c (TRACE): Delete.
2392 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2393 (hw_find_integer_property): Likewise.
2394 (hw_find_integer_array_property): Likewise.
2395 (hw_add_duplicate_property): Likewise.
2396
799026a7
MF		 23972010-03-15 Mike Frysinger <vapier@gentoo.org>
2398
2399 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2400 "boolean".
2401
fd87baa9
MF		 24022010-02-04 Mike Frysinger <vapier@gentoo.org>
2403
2404 * sim-model.c: Include sim-model.h
2405
294bcb78
MF		 24062010-02-04 Mike Frysinger <vapier@gentoo.org>
2407
2408 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2409 & from the STATE_CPU() examples.
2410
80532737
DE		 24112010-01-24 Doug Evans <dje@sebabeach.org>
2412
d2c7a1a6
DE		 2413 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2414 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2415 ufixsfsi): Ditto.
2416 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2417 (struct cgen_fp_ops): Update signatures of floating point conversion
2418 operations.
2419
80532737
DE		 2420 * Make-common.in (CGEN_SIM_DEPS): Define.
2421 (CGEN_INCLUDE_DEPS): Use it.
2422 (CGEN_MAIN_CPU_DEPS): Simplify.
2423
1377e154
DE		 24242010-01-22 Doug Evans <dje@sebabeach.org>
2425
2426 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2427 (SUBWORDTFSI, JOINSIDI): Ditto.
2428
ec11f055
DE		 24292010-01-05 Doug Evans <dje@sebabeach.org>
2430
2431 * cgen-types.h (SETDI): Delete, unused.
2432
a09a0bfd
DE		 24332009-12-02 Doug Evans <dje@sebabeach.org>
2434
2435 * cgen-engine.h: Remove duplicated comment.
2436
62836bf4
DE		 24372009-11-23 Doug Evans <dje@sebabeach.org>
2438
2439 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2440 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2441
e94d449d
DE		 24422009-11-22 Doug Evans <dje@sebabeach.org>
2443
197fa1aa
DE		 2444 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2445 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2446 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2447 instead of CGEN_INSN_INT.
2448
e94d449d
DE		 2449 * cgen-trace.h (trace_extract): Add cast to fix warning.
2450
ca25db52
DE		 24512009-11-05 Doug Evans <dje@sebabeach.org>
2452
2453 * cgen-mem.h (DECLARE_GETT): Don't inline.
2454 (DECLARE_SETT): Ditto.
2455
c272cb46
JS		 24562009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2457
2458 * sim-inline.h: Fix spelling error.
2459
1428dced
TT		 24602009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2461
2462 * Make-common.in: Add datarootdir.
2463
44330079
RW		 24642009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2465
0aec8eb1
RW		 2466 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2467 (SIM_CHECK_MEMBERS_1): Remove.
2468 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2469 AC_CHECK_MEMBERS one.
2470 * configure: Regenerate.
2471
44330079
RW		 2472 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2473 * configure: Regenerate.
2474
d6416cdc
RW		 24752009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2476
81ecdfbb
RW		 2477 * config.in: Regenerate.
2478 * configure: Likewise.
2479
c462b41b
RW		 2480 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2481 definition of AC_CHECK_MEMBER.
2482
d6416cdc
RW		 2483 * aclocal.m4: m4_include toplevel config/override.m4.
2484 * configure: Regenerate.
2485
96e946ca
RW		 24862009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2487
2488 * Makefile.in (datarootdir): New variable.
2489
6a8b8615
DE		 24902009-07-07 Doug Evans <dje@sebabeach.org>
2491
2492 * Make-common.in (CPU_DIR): Define.
2493
2c2a86d7
DE		 24942009-07-06 Doug Evans <dje@sebabeach.org>
2495
2496 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2497 identifiers for file types rather than encoding internal
2498 implementation details of cgen.sh.
2499 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2500 * cgen.sh: Add support for parallel makes.
2501 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2502
c28c63d8
JB		 25032009-05-18 Jon Beniston <jon@beniston.com>
2504
72f4393d
L		 2505 * gennltvals.sh: Add lm32 target.
2506 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2507
982807ce
JB		 25082009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2509
2510 Speed up simulator startup:
2511 * sim-utils.c (zalloc): Use xcalloc.
2512
2a8922a9
HPN		 25132009-01-07 Hans-Peter Nilsson <hp@axis.com>
2514
2225d5bd
HPN		 2515 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2516 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2517 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2518 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2519 type, QI, HI, SI, DI.
2520
2a8922a9
HPN		 2521 * callback.c (os_error): Mark as being a noreturn function.
2522 * sim-io.h (sim_io_error): Similar for sim_io_error.
2523
6878aceb
JS		 25242008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2525
2526 * aclocal.m4: Fix underquoting of function names.
2527
be091327
DJ		 25282008-10-21 Julian Brown <julian@codesourcery.com>
2529
2530 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2531
79e1e459
HPN		 25322008-07-11 Hans-Peter Nilsson <hp@axis.com>
2533
2534 * common.m4: Add test for libz and zlib.h.
2535 * configure: Regenerate to track ../common/common.m4 changes.
2536 * config.in: Ditto.
2537
6efef468 25382008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2539 Daniel Jacobowitz <dan@codesourcery.com>
2540 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2541
2542 * aclocal.m4: Include ../../config/acx.m4.
2543 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2544 * configure, config.in: Regenerate.
2545 * Make-common.in (LIB_OBJS): Add version.o.
2546 (version.c, version.o): New rules.
72f4393d 2547 * run.c: Include version.h.
6efef468
JM		 2548 (usage): Add help parameter. Print output either to stdout or
2549 stderr depending on that parameter.
2550 (print_version): New.
2551 (main): Check for --help and --version.
2552 * run-sim.h (sim_target_display_usage): Add help parameter.
2553 * version.h: New.
2554
a4e64307
DJ		 25552008-04-14 Hans Kester <kester.hans@gmail.com>
2556
2557 * sim-signal.c: Define missing signals for _WIN32.
2558
2a3591b0
SR		 25592008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2560
2561 * gennltvals.sh: Add cr16.
2562 * nltvals.def: Rebuild.
2563
b981d709
DJ		 25642007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2565
eb639c50
DJ		 2566 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2567 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2568
f40f1a01
NC		 25692007-08-10 Nick Clifton <nickc@redhat.com>
2570
2571 * sim-memopt.c (memory_options): Mention that the
2572 --memory-size switch accepts suffixes.
72f4393d
L		 2573 (parse_size): Handle a suffix on the size value.
2574 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2575 switch accepts suffixes.
72f4393d 2576 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2577
edc5d9ec
HPN		 25782006-12-21 Hans-Peter Nilsson <hp@axis.com>
2579
2580 * acconfig.h: Remove.
2581 * config.in: Regenerate.
2582
09d96939
TS		 25832006-11-07 Thiemo Seufer <ths@mips.com>
2584
2585 * gentmap.c: Fix compile time warning.
2586
7e129781
TS		 25872006-11-07 Thiemo Seufer <ths@mips.com>
2588
2589 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2590 for bfd text addresses.
2591
3ae2e9a3 25922006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2593 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2594
2595 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2596 SIM_QUIET_NAN_NEGATED.
2597
41ec9f20
TS		 25982006-08-29 Nigel Stephens <nigel@mips.com>
2599
2600 * sim-profile.c (profile_pc_init): Initialise default profiling
2601 frequency to a prime number.
2602 (profile_print_pc): Convert gmon.out sample data into target
2603 byte order.
2604
e85e3205
RE		 26052006-06-13 Richard Earnshaw <rearnsha@arm.com>
2606
2607 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2608 * common.m4: Likewise.
2609 * configure: Regenerated.
2610
2f0122dc
DJ		 26112006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2612
2613 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2614 * configure: Regenerated.
2615
20e95c23
DJ		 26162006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2617
2618 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2619 and LIBINTL_DEP everywhere.
2620 (CSEARCH): Use INCINTL.
2621 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2622 gettext macros.
2623 * configure: Regenerated.
2624
ea696909
HPN		 26252006-03-29 Hans-Peter Nilsson <hp@axis.com>
2626
2627 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2628 option-contents test.
2629
aba6488e
MM		 26302005-11-28 Mark Mitchell <mark@codesourcery.com>
2631
25520859
MM		 2632 * sim-signal.c (sim_signal_to_target): Fix typos.
2633
aba6488e
MM		 2634 * sim-reason.c (sim_stop_reason): Use
2635 sim_signal_to_target, not sim_signal_to_host.
2636 * sim-signal.c (sim_signal_to_host): Fix typo.
2637 (sim_signal_to_target): New function.
2638
f010abaa
HPN		 26392005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2640
2641 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2642 change.
2643
09b96ea0
ILT		 26442005-07-08 Ian Lance Taylor <ian@airs.com>
2645
efd36314
ILT		 2646 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2647
09b96ea0
ILT		 2648 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2649 different fraction for a quiet NaN.
2650 (unpack_fpu): Likewise.
2651
3b02a06b
BE		 26522005-07-08 Ben Elliston <bje@au.ibm.com>
2653
2654 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2655 * sim-load.c: Likewise.
2656 * syscall.c: Likewise.
2657
18d59ab9
CV		 26582005-05-24 Corinna Vinschen <vinschen@redhat.com>
2659
2660 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2661 check.
2662
149cfe5b
DJ		 26632005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2664
2665 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2666
3f6da722 26672005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2668
3f6da722
MI		 2669 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2670 and signed64 for __ALPHA__.
2671
2b193c4a
MK		 26722005-03-23 Mark Kettenis <kettenis@gnu.org>
2673
2674 * aclocal.m4 Include ../../gettext.m4.
2675 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2676 (AM_LC_MESSAGES): Remove.
2677 * configure: Regenerate.
2678
51216631
JB		 26792005-02-28 Jim Blandy <jimb@redhat.com>
2680
2681 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2682 -Wuninitialized in the default list of build warnings if CFLAGS is
2683 set, and doesn't include -O. (Using -Wuninitialized without
2684 optimization produces a warning, which interferes with compilation
2685 with -Werror.)
72f4393d 2686
0c4507fd
JB		 26872005-02-21 Jim Blandy <jimb@redhat.com>
2688
2689 * callback.c (os_fstat): Don't declare 't' unless it's used.
2690
9ab46d53
JB		 26912005-02-09 Jim Blandy <jimb@redhat.com>
2692
2693 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2694 '-s' argument.
2695 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2696 to $(CGEN), to ensure that the command substitution happens where
2697 the variable is referenced in the submake, not when the submake's
2698 arguments are expanded.
2699 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2700 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2701 application Scheme script directly after ${cgen}; don't precede it
2702 with a -s.
2703
f4f8cce4
HPN		 27042005-01-28 Hans-Peter Nilsson <hp@axis.com>
2705
97f669ed
HPN		 2706 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2707 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2708 Include libiberty.h.
2709 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2710 being either end of a pipe.
2711 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2712 (os_shutdown): Clear pipe state.
2713 (default_callback): Initialize new members.
2714
f4f8cce4
HPN		 2715 * callback.c (default_callback): Initialize target_endian.
2716 (cb_store_target_endian): Renamed from store, new first parameter
2717 host_callback *cb, drop last parameter big_p. Take endianness
2718 from cb.
2719 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2720 Remove variable big_p.
2721 * nrun.c (main): Initialize default_callback.target_endian.
2722
35695fd6
AC		 27232005-01-14 Andrew Cagney <cagney@gnu.org>
2724
2725 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2726 Add explicit call to AC_CONFIG_HEADER.
2727 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2728 * configure: Re-generate.
2729
f0569246
AC		 27302005-01-12 Andrew Cagney <cagney@gnu.org>
2731
2732 * common.m4: New file, based on of aclocal.m4.
2733
38f48d72
AC		 27342005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2735
2736 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2737 * configure: Regenerated to track ../common/aclocal.m4 changes.
2738
b7026657
AC		 27392005-01-07 Andrew Cagney <cagney@gnu.org>
2740
2741 * configure.ac: Rename configure.in, require autoconf 2.59.
2742 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2743 * configure: Re-generate.
2744
5d945fec
HPN		 27452004-12-15 Hans-Peter Nilsson <hp@axis.com>
2746
2747 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2748 <case CB_SYS_ftruncate>: New cases.
2749
0d3cd463
HPN		 27502004-12-13 Hans-Peter Nilsson <hp@axis.com>
2751
2752 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2753 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2754 * callback.c (os_lstat): New function.
0d3cd463 2755
119860e5
HPN		 27562004-12-08 Hans-Peter Nilsson <hp@axis.com>
2757
027e2a04
HPN		 2758 * run.1: Document --sysroot=filepath.
2759 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2760 (standard_options): Support --sysroot=<path>.
2761 (standard_option_handler): Handle OPTION_SYSROOT.
2762 * syscall.c (simulator_sysroot): Define, initialized empty.
2763 (get_path): Prepend simulator_sysroot to absolute file path.
2764 [HAVE_STRING_H]: Include string.h.
2765 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2766 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2767 (main): If simulator_sysroot is not empty, chdir there.
2768 * sim-config.h (simulator_sysroot): Declare.
2769
119860e5
HPN		 2770 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2771 cgen_rtx_error" in a CGEN-generated simulator.
2772 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2773 replacement for CGEN-related breakpoints.
2774
70ae6611
HPN		 27752004-12-07 Hans-Peter Nilsson <hp@axis.com>
2776
2777 * Make-common.in (sim-basics_h): Add $(callback_h).
2778
697afb65
HPN		 27792004-12-03 Hans-Peter Nilsson <hp@axis.com>
2780
2781 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2782 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2783 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2784 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2785 (SIM_CHECK_MEMBERS): New macros.
2786 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2787 for struct stat member test and write. Add ST_x calls for each
2788 struct stat member tested in configure.in. Wrap each ST_x call in
2789 #ifdef of configure macro for that member.
2790 * configure, config.in: Regenerate.
2791
6e56eb07
HPN		 27922004-12-01 Hans-Peter Nilsson <hp@axis.com>
2793
2794 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2795 /dev/null.
2796 <case desc>: Pass -OPC opcfile.
2797 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2798 parameter to cgen.sh.
2799
c87368ac
RE		 28002004-11-30 Richard Earnshaw <rearnsha@arm.com>
2801
2802 * Make-common.in (sim-basics_h): Correct dependencies on
2803 cconfig.h and tconfig.h
2804 (sim-load.o): Correct typo in sim-basics_h dependency.
2805
08cd3760
RE		 28062004-11-18 Richard Earnshaw <rearnsha@arm.com>
2807
15f5e61f
RE		 2808 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2809 sub-dependencies for other sim files that they include.
2810 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2811 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2812
1afbf186
HPN		 28132004-11-16 Hans-Peter Nilsson <hp@axis.com>
2814
1d72487d
HPN		 2815 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2816 endian information.
2817
1afbf186
HPN		 2818 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2819 $(remote_sim_h) too.
2820 (sim_main_headers): Add sim-utils.h.
2821
a3bb1089
FCE		 28222004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2823
2824 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2825
5a645dc5
AC		 28262004-07-26 Andrew Cagney <cagney@gnu.org>
2827
2828 Problem from Olaf Hering <olh@suse.de>.
2829 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2830
109d3db3
BE		 28312004-07-10 Ben Elliston <bje@au.ibm.com>
2832
2833 * hw-tree.c (parse_integer_property): Typo fix in comments.
2834 * sim-options.c (sim_args_command): Likewise.
2835
0aaa4a81
AC		 28362004-06-28 Andrew Cagney <cagney@gnu.org>
2837
2838 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2839
0242f9ea
JR		 28402004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2841
2842 * callback.c (os_shutdown): Fix bug in last change: actually
2843 mark file descriptors as available on startup.
2844
594ee3a7
JR		 28452004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2846
2847 [ include/gdb: * callback.h (host_callback_struct): Replace
2848 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2849 * callback.c: Changed all users.
594ee3a7 2850
5f510f9c
AM		 28512004-06-15 Alan Modra <amodra@bigpond.net.au>
2852
2853 * sim-load.c (sim_load_file): Use bfd_get_section_size
2854 instead of bfd_get_section_size_before_reloc.
2855
7659f80a
DJ		 28562004-05-18 Daniel Jacobowitz <dan@debian.org>
2857
2858 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2859 passing it to printf.
2860
41ee5402
DJ		 28612004-05-10 Daniel Jacobowitz <dan@debian.org>
2862
2863 * callback.c: Update copyright dates.
2864 * run.c: Likewise.
2865 * sim-basics.h: Likewise.
2866 * sim-load.c: Likewise.
2867 * syscall.c: Likewise.
2868
28692004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2870
2871 * callback.c: Include cconfig.h instead of config.h.
2872 * run.c: Likewise.
2873 * sim-basics.h: Likewise.
2874 * sim-load.c: Likewise.
2875 * syscall.c: Likewise.
2876
6d0c993e
BE		 28772004-01-16 Ben Elliston <bje@wasabisystems.com>
2878
2879 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2880
6edf0760
NC		 28812003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2882
2883 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2884
a69146da
KH		 28852003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2886
2887 * sim-options.c (standard_options): Fix the names of H8
2888 variants.
2889
fc0a2244
AC		 28902003-10-30 Andrew Cagney <cagney@redhat.com>
2891
2892 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2893 with "struct bfd_symbol".
2894
ee3073b5
AC		 28952003-10-21 Andrew Cagney <cagney@redhat.com>
2896
2897 * callback.c (os_truncate): Call "truncate", and not "stat".
2898
198beae2
AC		 28992003-10-20 Andrew Cagney <cagney@redhat.com>
2900
2901 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2902
8822d001
JR		 29032003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2904
2905 * callback.c (os_ftruncate, os_truncate): New functions.
2906 (default_callback): Initialize ftruncate and truncate members.
2907
ea52ff81
DB		 29082003-09-08 Dave Brolley <brolley@redhat.com>
2909
2910 On behalf of Doug Evans <dje@sebabeach.org>
2911 * cgen.sh: New arg archfile.
2912 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2913 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2914
e158f0a0
AC		 29152003-08-28 Andrew Cagney <cagney@redhat.com>
2916
2917 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2918 * sim-options.c (print_help): Cast the format with specifier to
2919 "int".
2920
33319edb 29212003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2922 Dave Brolley <brolley@redhat.com>
33319edb 2923
72f4393d 2924 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2925 fields of CGEN_WRITE_QUEUE_ELEMENT.
2926 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2927 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2928 * gennltvals.sh: Add frv target.
2929 * nltvals.def: Add frv target.
2930
72f536bd
MS		 29312003-06-23 Michael Snyder <msnyder@redhat.com>
2932
ac59bf8d 2933 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2934 * sim-reg.c: Fix cut-and-paste bug in comment.
2935
1f1b2817
AC		 29362003-06-22 Andrew Cagney <cagney@redhat.com>
2937
2938 From matthew green <mrg@redhat.com>:
72f4393d 2939 * sim-fpu.h: Update copyright.
1f1b2817 2940 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2941 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2942 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2943
89c0d7dd 29442003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2945
89c0d7dd 2946 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2947 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2948 with disassemble_info:read_memory_func.
2949 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2950
828c9ae6
MS		 29512003-06-04 Michael Snyder <msnyder@redhat.com>
2952
2953 * common/run.c (main): Remove SIM_H8300 ifdef.
2954 (usage): Ditto.
2955 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2956 (standard_options): Add '-x' for h8/300sx.
2957 (standard_option_handler): Add case for SIM_H8300SX.
2958
80d35d90
MS		 29592003-04-13 Michael Snyder <msnyder@redhat.com>
2960
2961 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2962
876fec02
AC		 29632003-03-01 Andrew Cagney <cagney@redhat.com>
2964
2965 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2966 (sim_engine_vabort): Ditto.
2967
6b4a8935
AC		 29682003-02-27 Andrew Cagney <cagney@redhat.com>
2969
2970 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2971 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2972 * nrun.c (main): Ditto.
2973
dbd7cd63
AC		 29742003-02-26 Andrew Cagney <cagney@redhat.com>
2975
2976 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2977 (sim_engine_vabort): Ditto.
2978 (sim_engine_halt, sim_engine_restart): Ditto.
2979
836cc9f4
AC		 29802003-02-20 Andrew Cagney <ac131313@redhat.com>
2981
2982 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2983 (sim-break_h): Delete macro.
2984 (sim-break.o): Delete rule.
2985 * sim-break.c: Delete file.
2986 * sim-break.h: Delete file.
2987 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2988 (STATE_BREAKPOINTS): Delete macro.
2989 (sim_state_base): Delete field breakpoints.
2990 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2991 sim_break_install to array.
2992
45a15d6f
KH		 29932003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2994
2995 * run.c (usage): Fix typos.
2996
127a77fe
CD		 29972002-11-27 Richard Sandiford <rsandifo@redhat.com>
2998
2999 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3000
b85e4829
AC		 30012002-11-22 Andrew Cagney <ac131313@redhat.com>
3002
3003 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3004 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3005 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3006 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3007 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3008 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3009 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3010 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3011 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3012 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3013
d25b1553
AC		 30142002-11-13 Andrew Cagney <cagney@redhat.com>
3015
3016 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3017
d690312f
CD		 30182002-11-06 Richard Sandiford <rsandifo@redhat.com>
3019
3020 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3021 (distclean): Depend on it.
3022
7c3e3b33
AM		 30232002-10-14 Alan Modra <amodra@bigpond.net.au>
3024
3025 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3026
7ede505a
DB		 30272002-08-29 Dave Brolley <brolley@redhat.com>
3028
3029 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3030
75c4388a
AC		 30312002-07-17 Andrew Cagney <cagney@redhat.com>
3032
3033 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3034 (sim_set_callbacks, sim_size, sim_trace)
3035 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3036 to here from "gdb/remote-sim.h".
3037
7a3085c1 30382002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3039
3040 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3041 avoid possible longjmp problems with automatic variable siggnal.
3042
076043f2
AC		 30432002-07-14 Andrew Cagney <ac131313@redhat.com>
3044
3045 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3046 * Make-common.in (installdirs): Make $(libdir) too, needed when
3047 installing libsim.a.
3048
3fbeef0b
AC		 30492002-07-13 Andrew Cagney <ac131313@redhat.com>
3050
3051 * gennltvals.sh (dir): Mark d30v as obsolete.
3052 * nltvals.def: Remove d30v.
3053
bf962092
AC		 30542002-06-17 Andrew Cagney <cagney@redhat.com>
3055
27961795
AC		 3056 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3057
bf962092
AC		 3058 * sim-memopt.c: Include <unistd.h>.
3059 (do_memopt_add): Fix printf format.
3060 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3061
c8cca39f
AC		 30622002-06-16 Andrew Cagney <ac131313@redhat.com>
3063
3064 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3065 --enable-gdb-build-warnings.
3066 * configure: Regenerated to track ../common/aclocal.m4 changes.
3067
307041b7 30682002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3069
72f4393d
L		 3070 * sim-fpu.c (unpack_fpu): Initialize exponent for
3071 sim_fpu_class_zero.
3072 (i2fpu): Same.
3073 (sim_fpu_sqrt): Same.
7d7d930f 3074
3c25f8c7
AC		 30752002-06-08 Andrew Cagney <cagney@redhat.com>
3076
3077 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3078 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3079 * run.c: Ditto.
3080 * sim-load.c: Ditto.
3081 * callback.c: Ditto.
3082 * syscall.c: Ditto.
3083 * Make-common.in (callback_h): Define.
3084 (remote_sim_h): Define.
3085 (run.o): Update.
3086 (callback.o): Update.
3087 (syscall.o): Update.
72f4393d 3088 (sim-load.o):
3c25f8c7
AC		 3089 (nrun.o): Update.
3090 (sim-hload.o): Update.
3091 (sim-io.o): Update.
3092 (sim-reason.o): Update.
3093 (sim-reg.o): Update.
3094 (sim-resume.o): Update.
3095
dbec3bef
KH		 30962002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3097
3098 * run.c: Fix formatting.
3099
de4112fa
NC		 31002002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3101
3102 * run-sim.h: New header. Provide prototypes for functions used
3103 between run() and libsim.a which are not used by GDB.
3104 * run.c: Include run-sim.h.
72f4393d
L		 3105 (main): If SIM_TARGET_SWITCHES is defined call
3106 sim_target_parse_command_line.
3107 (usage): If SIM_TARGET_SWITCHES is defined call
3108 sim_target_display_usage.
de4112fa 3109
a8cdafbd
AV		 31102002-05-17 Andrey Volkov <avolkov@transas.com>
3111
3112 * run.c: Made h8300s as new target, not h8300h alias.
3113 Added new option -S (h8300s target)
3114 * sim-options.c: Ditto.
72f4393d 3115
5accf1ff
CD		 31162002-05-01 Chris Demetriou <cgd@broadcom.com>
3117
3118 * callback.c: Use 'deprecated' rather than 'depreciated.'
3119
080fe24b
AC		 31202002-02-24 Andrew Cagney <ac131313@redhat.com>
3121
3122 From wiz at danbala:
3123 * sim-fpu.h: Fix grammar and typos.
3124 Fix PR gdb/287.
3125
6439295f
CD		 31262002-02-10 Chris Demetriou <cgd@broadcom.com>
3127
3128 * callback.c: Fix some spelling errors.
3129 * hw-device.h: Likewise.
3130 * hw-tree.c: Likewise.
3131 * sim-abort.c: Likewise.
3132 * sim-alu.h: Likewise.
3133 * sim-core.h: Likewise.
3134 * sim-events.c: Likewise.
3135 * sim-events.h: Likewise.
3136 * sim-fpu.h: Likewise.
3137 * sim-profile.h: Likewise.
3138 * sim-utils.c: Likewise.
3139
dea03d4e
HPN		 31402002-01-31 Hans-Peter Nilsson <hp@axis.com>
3141
3142 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3143 New functions.
3144
1636f0bb
BE		 31452002-01-20 Ben Elliston <bje@redhat.com>
3146
3147 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3148 the comment for this enumerator.
3149
b59d44de
BE		 31502002-01-14 Ben Elliston <bje@redhat.com>
3151
3152 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3153
280b26c0
KH		 31542001-12-20 Kazu Hirata <kazu@hxi.com>
3155
3156 * run.c (usage): Fix a typo.
3157
e3e473da
BE		 31582001-07-05 Ben Elliston <bje@redhat.com>
3159
3160 * Make-common.in (srccgen): Remove.
3161 (CGEN_CPU_DIR): Define.
3162 (CGEN_READ_SCM): Redefine without $(srccgen).
3163 (CGEN_ARCH_SCM): Ditto.
3164 (CGEN_CPU_SCM): Ditto.
3165 (CGEN_DECODE_SCM): Ditto.
3166 (CGEN_DESC_SCM): Ditto.
3167
2836ee25
FCE		 31682001-04-25 Frank Ch. Eigler <fche@redhat.com>
3169
3170 * sim-load.c (sim_load_file): Put it back: external now.
3171 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3172
5b778125
AC		 31732001-04-21 Andrew Cagney <ac131313@redhat.com>
3174
3175 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3176 internal interface.
3177 * sim-utils.c (sim_analyze_program): Ditto.
3178
6ec9f4a9
FCE		 31792001-04-19 Frank Ch. Eigler <fche@redhat.com>
3180
3181 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3182 we're finished with its immediate use.
3183 * sim-load.c (sim_load_file): Ditto.
3184
764f1408
FCE		 31852001-03-16 Frank Ch. Eigler <fche@redhat.com>
3186
3187 Add support for mmap-based memory regions.
3188 * sim-memopt.c (mmap_next_fd): New global.
3189 (sim_memory_init): Reinitialize it.
3190 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3191 "--memory-mapfile FILE" option. Check for some errors.
3192 (do_memopt_add): Conditionally do mmap instead of malloc for
3193 backing store of simulated memory. Check for more errors.
3194 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3195 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3196 * configure.in: Look for mmap/fstat related functions and headers.
3197 * config.in, configure: Regenerated.
3198
35c20992
FCE		 31992001-03-15 Frank Ch. Eigler <fche@redhat.com>
3200
3201 * sim-core.c (sim_core_map_attach): Correct overlap-related
3202 error messages.
3203
f6bb7a3b
MM		 32042001-03-07 Michael Meissner <meissner@redhat.com>
3205
3206 * run.c (alloca-conf.h): Delete, no longer provided.
3207
01816cd8
BE		 32082001-02-22 Ben Elliston <bje@redhat.com>
3209
3210 * sim-trace.h (TRACE_VPU_IDX): Add.
3211 (TRACE_vpu): Define.
3212 (WITH_TRACE_VPU_P): Likewise.
3213 (TRACE_VPU_P): Likewise.
3214 * sim-trace.c (OPTION_TRACE_VPU): Define.
3215 (trace_options): Add --trace-vpu.
3216 (trace_option_handler): Handle OPTION_TRACE_VPU.
3217 (trace_option_handler): Include VPU tracing in --trace-semantics.
3218 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3219
44a9331c
BE		 32202001-02-21 Ben Elliston <bje@redhat.com>
3221
3222 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3223 (TRACE_BRANCH_INPUT2): Likewise.
3224
c43ad8eb
BE		 32252001-02-09 Ben Elliston <bje@redhat.com>
3226
3227 * (profile_print_pc): Write header out in target byte order.
3228
32292001-02-09 Ben Elliston <bje@redhat.com>
3230
3231 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3232 adjusting the pc shift value.
3233
9397fcbf
FCE		 32342001-01-12 Chris Demetriou <cgd@sibyte.com>
3235
badd2b1e
BE		 3236 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3237 where a numeric value is supplied.
9397fcbf 3238
63fe1038
BE		 32392001-01-06 Ben Elliston <bje@redhat.com>
3240
3241 * cgen.sh: Allow extrafiles to include the semantics files when
3242 generating an ISA-specific decoder.
3243
b6f6b44d
AO		 32442000-12-27 Alexandre Oliva <aoliva@redhat.com>
3245
3246 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3247
ad8707b5
BE		 32482000-12-23 Ben Elliston <bje@redhat.com>
3249
3250 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3251 them to the trace stream using sim_fpu_printn_fpu. Include
3252 "sim-fpu.h".
3253
b94c0966
BE		 32542000-12-15 Ben Elliston <bje@redhat.com>
3255
3256 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3257 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3258 trailing digits as specified (-1 to print all digits).
3259 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3260 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3261 to print_bits ().
3262
fd5d712e
BE		 32632000-12-13 Ben Elliston <bje@redhat.com>
3264
3265 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3266 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3267 (defs): New action.
3268
4c15ccf7
GK		 32692000-12-12 Geoffrey Keating <geoffk@redhat.com>
3270
3271 * sim-endian.h: Don't have parameters on macro definitions which
3272 are simply renaming functions, to permit use of XCONCAT2 in both
3273 the macro name and the arguments in a use of such a definition.
3274
0d277f51
BE		 32752000-12-11 Ben Elliston <bje@redhat.com>
3276
3277 * cgen-ops.h (SUBWORDDFDI): New function.
3278
bb4e03e5
BE		 32792000-12-05 Ben Elliston <bje@redhat.com>
3280
c79688eb
BE		 3281 * Make-common.in (cgen-defs): New target.
3282 (cgen-decode): Pass $(EXTRAFILES).
3283
bb4e03e5
BE		 3284 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3285 -outfile-suffix options.
3286
76440e4b
BE		 32872000-12-04 Ben Elliston <bje@redhat.com>
3288
6227bc85
BE		 3289 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3290 (SUBWORDSIUQI): Likewise.
3291 (SUBWORDDIHI): Likewise.
3292 (SUBWORDDIQI): New function.
3293
76440e4b
BE		 3294 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3295 * cgen-scache.c (scache_option_handler): Remove unused local var.
3296
cdc2a5c3
BE		 32972000-12-03 Ben Elliston <bje@redhat.com>
3298
3299 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3300
4e73b9c1
SC		 33012000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3302
3303 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3304
ce9bc8d1
SC		 33052000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3306
3307 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3308 space is not zero.
3309
ce13044d
SC		 33102000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3311
3312 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3313 (set_hw_delete): Moved the macro as a function.
3314 * hw-base.h (set_hw_delete): Declare as external function.
3315 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3316 allocated using hw_malloc.
72f4393d 3317
7c070881
SC		 33182000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3319
3320 * sim-options.c (sim_parse_args): Free the memory used for
3321 long_options, short_options, handlers, opt_cpu, orig_val.
3322
4f49fa1b
BE		 33232000-11-20 Ben Elliston <bje@redhat.com>
3324
3325 * cgen-ops.h (SUBBI): New macro.
3326 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3327 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3328
2d84da1b
BE		 33292000-11-16 Ben Elliston <bje@redhat.com>
3330
3331 * cgen-types.h (VOID): New type.
3332
dbc168af
BE		 33332000-11-09 Ben Elliston <bje@redhat.com>
3334
3335 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3336 (sim_fpu_two): Set exponent to 1.
3337
e4f5c43e
EZ		 33382000-10-26 Ben Elliston <bje@redhat.com>
3339
72f4393d
L		 3340 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3341 `all'. Pass `-i' options to cgen applications.
3342 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3343 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3344
a8d894af
BE		 33452000-10-08 Ben Elliston <bje@redhat.com>
3346
3347 * cgen-utils.c (cgen_rtx_error): New function.
3348
33492000-10-07 Ben Elliston <bje@redhat.com>
3350
3351 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3352 conditions for sim_core_read_buffer().
3353
6d4c43bf
DB		 33542000-09-26 Dave Brolley <brolley@redhat.com>
3355
3356 * cgen-utils.c (RORQI): New function.
3357 (ROLQI): New function.
3358 (RORHI): New function.
3359 (ROLHI): New function.
3360
0e266e5c
DB		 33612000-08-28 Dave Brolley <brolley@redhat.com>
3362
3363 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3364 in insn_value if it will fit.
3365
604259a0
FCE		 33662000-08-21 Frank Ch. Eigler <fche@redhat.com>
3367
3368 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3369
4193618c
DB		 33702000-08-15 Dave Brolley <brolley@redhat.com>
3371
3372 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3373
33742000-08-15 Dave Brolley <brolley@redhat.com>
3375
3376 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3377 (PROFILE_CPU_FREQ): New macro.
3378 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3379 (profile-options): Add profile-cpu-frequency.
3380 (parse_frequency): New function.
3381 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3382 (profile_print_speed): Print cpu frequency and simulated execution time.
3383 Re-indent other items to match.
3384
548a3e15
AC		 33852000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3386
3387 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3388
fab307a2
FCE		 33892000-07-27 Frank Ch. Eigler <fche@redhat.com>
3390
3391 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3392 * Makefile.in (install): Install run.1 man page.
3393
46a19b74
AC		 3394Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3395
3396 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3397 * Makefile.in (headers,nltvals.def): Merge.
3398
3c765a54
AC		 3399Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3400
f9cbceb6
AC		 3401 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3402 * nrun.c (main): Print the simulator statistics only in
3403 verbose mode.
3404 * hw-properties.h (hw_find_integer_array_property): Fix
3405 prototype (use signed_cell).
3406
38e64f35
AC		 3407 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3408 * sim-events.c (sim_events_remain_time): New function returning
3409 the time that remains before the event is raised.
3410 * hw-events.c (hw_event_remain_time): Likewise.
3411 * sim-events.h (sim_events_remain_time): Declare.
3412 * hw-events.h (hw_event_remain_time): Declare.
3413
0802cc40
AC		 3414 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3415 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3416 (OPTION_HW_LIST): New option --hw-list to list the devices.
3417 (hw_option_handler): List the device tree with 'sim_hw_print'.
3418
3c765a54
AC		 3419 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3420 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3421 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3422 (EXTENDED): Define for 16-bit word size.
3423 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3424 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3425 * sim-types.h: Added support for 16-bit targets.
3426
7fb283bc
FCE		 34272000-06-23 Frank Ch. Eigler <fche@redhat.com>
3428
3429 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3430
ab42ee12
FCE		 34312000-06-24 Frank Ch. Eigler <fche@redhat.com>
3432
3433 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3434 * Makefile.in (distclean): Clean cconfig.h also.
3435
eb2d80b4
AC		 3436Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3437
3438 * configure: Regenerated to track ../common/aclocal.m4 changes.
3439
3440Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3441
3442 * aclocal.m4 (sim-profile): Enable the profiler by default.
3443
781c552e
AC		 3444Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3445
3446 * run.c (main): Initialize sigrc.
3447
5eb1a8fa
AC		 3448Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3449
3450 * sim-events.c (update_time_from_event): Add more detailed event
3451 tracing.
3452
b2ac51e4
DB		 34532000-03-30 Dave Brolley <brolley@redhat.com>
3454
3455 * aclocal.m4 (cgen): Use guile to run cgen.
3456
f8603f2f
DB		 34572000-03-23 Dave Brolley <brolley@redhat.com>
3458
3459 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3460 ftruncdfsf.
3461 * cgen-accfp.c (fextsfdf): New function.
3462 (ftruncdfsf): New function.
3463 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3464
0f831eb3
JJ		 34652000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3466
3467 * cgen-ops.h: Added TRUNCSISI.
3468
e88acae7
FCE		 34692000-03-08 Dave Brolley <brolley@redhat.com>
3470
3471 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3472 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3473 (sim_queue_fn_si_write): Last argument is has type USI.
3474 (sim_queue_fn_sf_write): New function.
3475 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3476 (sim_queue_fn_sf_write): New function.
3477 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3478
baa7ae6f
AC		 3479Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3480
3481 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3482 sim_set_trace and run simulator using sim_resume.
3483 (main): Add option ``-o'' - operating environment. Only continue
3484 after a signal when operating environment.
3485 (main): Always set REASON and SIGRC using sim_stop_reason.
3486 (sim_trace): Delete extern declaration.
3487
6d358e86
NC		 34882000-02-08 Nick Clifton <nickc@cygnus.com>
3489
3490 * callback.c: Fix compile time warning messages.
3491 * run.c: Fix compile time warning messages.
72f4393d 3492
ed9a39eb
JM		 34931999-12-17 Dave Brolley <brolley@cygnus.com>
3494
3495 * sim-profile.h: (set_profile_option_mask): Add prototype.
3496 * sim-profile.c (set_profile_option_mask): No longer static.
3497
c4093a6a
JM		 3498Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3499
3500 * sim-arange.c: Include <string.h>
3501
de57eccd
JM		 35021999-12-07 Dave Brolley <brolley@cygnus.com>
3503
c4093a6a 3504 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3505 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3506 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3507 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3508 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3509 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3510 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3511 (fn_mem_qi_write): New union members.
3512 (fn_mem_hi_write): New union members.
3513 (fn_mem_si_write): New union members.
3514 (fn_mem_di_write): New union members.
3515 (fn_mem_df_write): New union members.
3516 (fn_mem_xi_write): New union members.
3517 (sim_queue_fn_mem_qi_write): New function.
3518 (sim_queue_fn_mem_hi_write): New function.
3519 (sim_queue_fn_mem_si_write): New function.
3520 (sim_queue_fn_mem_di_write): New function.
3521 (sim_queue_fn_mem_df_write): New function.
3522 (sim_queue_fn_mem_xi_write): New function.
3523 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3524 (sim_queue_fn_mem_hi_write): New function.
3525 (sim_queue_fn_mem_si_write): New function.
3526 (sim_queue_fn_mem_di_write): New function.
3527 (sim_queue_fn_mem_df_write): New function.
3528 (sim_queue_fn_mem_xi_write): New function.
3529 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3530 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3531 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3532
c2d11a7d
JM		 35331999-12-01 Dave Brolley <brolley@cygnus.com>
3534
3535 * cgen-accfp.c (subsf): Check status code.
3536 (mulsf): Ditto.
3537 (negsf): Ditto.
3538 (abssf): Ditto.
3539 (sqrtsf): Ditto.
3540 (invsf): Ditto.
3541 (minsf): Ditto.
3542 (maxsf): Ditto.
3543 (subdf): Ditto.
3544 (muldf): Ditto.
3545 (divdf): Ditto.
3546 (negdf): Ditto.
3547 (absdf): Ditto.
3548 (sqrtdf): Ditto.
3549 (invdf): Ditto.
3550 (mindf): Ditto.
3551 (maxdf): Ditto.
3552
35531999-11-26 Dave Brolley <brolley@cygnus.com>
3554
3555 * cgen-par.h (fn_df_write): Mode of data is DF.
3556 (sim_queue_fn_df_write): Mode of data is DF.
3557 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3558
35591999-11-22 Dave Brolley <brolley@cygnus.com>
3560
3561 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3562 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3563
11cf8741
JM		 35641999-11-04 Dave Brolley <brolley@cygnus.com>
3565
3566 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3567 CGEN_MEM_XI_WRITE members.
3568 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3569 (sim_queue_fn_xi_write): New function.
3570 (sim_queue_mem_xi_write): New function.
3571
3572 * cgen-par.c (sim_queue_fn_xi_write): New function.
3573 (sim_queue_mem_xi_write): New function.
3574 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3575 CGEN_MEM_XI_WRITE.
3576
e514a9d6
JM		 35771999-10-22 Dave Brolley <brolley@cygnus.com>
3578
3579 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3580 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3581 * cgen-par.c: Set insn_address for each queued write. Get pc from
3582 cpu when executing queued writes.
3583
35841999-10-19 Dave Brolley <brolley@cygnus.com>
3585
3586 * cgen-par.h (sim_queue_fn_pc_write): New function.
3587 (CGEN_FN_PC_WRITE): New enumerator.
3588 (fn_pc_write): New union member.
3589 * cgen-par.c (sim_queue_fn_pc_write): New function.
3590 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3591
917317f4
JM		 35921999-10-18 Dave Brolley <brolley@cygnus.com>
3593
3594 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3595 (CGEN_MEM_DF_WRITE): New enumerator.
3596 (mem_di_write): New union member.
3597 (mem_df_write): New union member.
3598 * cgen-par.c (sim_queue_mem_di_write): New function.
3599 (sim_queue_mem_df_write): New function.
3600 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3601 CGEN_MEM_DF_WRITE.
3602 * cgen-accfp.c (divsf): Check for division errors.
3603
36041999-10-14 Doug Evans <devans@casey.cygnus.com>
3605
3606 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3607
2df3850c
JM		 36081999-10-07 Dave Brolley <brolley@cygnus.com>
3609
72f4393d 3610 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3611 (fn_hi_write): New union member.
3612 (sim_queue_fn_hi_write): New function.
3613 * cgen-par.c (sim_queue_fn_hi_write): New function.
3614 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3615
2acceee2
JM		 36161999-09-29 Doug Evans <devans@casey.cygnus.com>
3617
3618 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3619 Change type of result to SEM_PC.
3620
3621Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3622
3623 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3624
6426a772
JM		 36251999-09-25 Doug Evans <devans@casey.cygnus.com>
3626
3627 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3628 (JOIN*): Delete cpu arg.
3629
3630Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3631
3632 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3633 parameter.
3634 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3635
c2c6d25f
JM		 3636Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3637
72f4393d
L		 3638 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3639 large values.
c2c6d25f 3640
7fc5b5ad
AC		 3641Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3642
3643 * run.c (main): Check the sim_stop_reason and only halt simulation
3644 when a valid stop condition is identified.
3645
c2c6d25f
JM		 3646Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3647
3648 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3649
3650Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3651
3652 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3653 (bi_write): New union element.
3654 (sim_queue_bi_write): New function.
3655 * cgen-par.c (sim_queue_bi_write): New function.
3656 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3657
d4f3574e
SS		 3658Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3659
3660 * configure: Regenerated to track ../common/aclocal.m4 changes.
3661
3662 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3663 ../gdb/configure.in.
3664 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3665 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3666 (SIM_WARNINGS): Delete
3667 (CONFIG_CFLAGS): Update.
3668
3669Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3670
3671 * cgen-par.c: New file.
3672 * cgen-par.h: New file.
3673 * cgen-sim.h (cgen-par.h): #include it.
3674 * cgen-cpu.h (write_queue): New field.
3675 (CPU_WRITE_QUEUE): New access macro.
3676 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3677 (cgen-par.o): New target.
3678
104c1213
JM		 36791999-08-28 Doug Evans <devans@casey.cygnus.com>
3680
3681 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3682 * cgen-utils.c (mode_names): Update.
3683
53a5351d
JM		 36841999-08-20 Doug Evans <devans@casey.cygnus.com>
3685
3686 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3687 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3688 buffer arg if WITH_PARALLEL_GENWRITE.
3689 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3690 (struct idesc): Ditto.
3691
3692Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3693
3694 * sim-model.c (model_option_handler): Add \n to error message.
3695
96baa820
JM		 36961999-08-08 Doug Evans <devans@casey.cygnus.com>
3697
3698 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3699 (insn_sem): Rewrite.
3700 (sem_fn_desc): New struct.
3701 (idesc): Rewrite.
3702 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3703 misses if ! FAST_P.
3704 (scache case): Split into non-parallel/parallel versions.
3705 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3706 if not use semantic switch version.
3707
37081999-08-04 Doug Evans <devans@casey.cygnus.com>
3709
3710 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3711 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3712 (SEM_BRANCH_INIT_EXTRACT): Delete.
3713 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3714 (SEM_BRANCH_FINI): Ditto.
3715 (SEM_BRANCH_VIA_ADDR): Ditto.
3716 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3717 (SEM_BRANCH_ADDR_CACHE): Delete.
3718 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3719 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3720 pbb_br_type.
3721 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3722 (@cpu@_pbb_begin): Initialize branch_target.
3723 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3724 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3725 pbb_br_type.
3726 (@cpu@_engine_run_fast): Ditto.
3727
adf40b2e
JM		 3728Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3729
3730 * cgen-utils.c (RORSI): New function.
3731 (ROLSI): New function.
3732
37331999-07-14 Doug Evans <devans@casey.cygnus.com>
3734
3735 * Makefile.in (TAGS): Tweak TAGS regex.
3736 * cgen-mem.h (*): Add TAGS markers.
3737
43e526b9
JM		 3738Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3739
3740 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3741 passed in when sim_resume is first entered - don't re-pass it
3742 after a restart.
72f4393d 3743
43e526b9
JM		 3744Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3747 OPTION_LOAD_LMA but only when is defined.
3748 (standard_options): When SIM_HANDLES_LMA is defined include
3749 options --load-lma and --load-vma.
3750 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3751
3752 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3753 (struct sim_state_base): Add load_at_lma_p.
3754 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3755 STATE_LOAD_AT_LMA_P.
3756
3757Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3758
3759 * nrun.c (main): Re-format loop gnu style.
3760
9846de1b
JM		 3761Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3762
3763 * dv-sockser.c (connected_p): Initialize addrlen.
3764
37651999-07-06 Dave Brolley <brolley@cygnus.com>
3766
3767 * cgen-accfp.c (floatsidf): New function.
3768 (fixdfsi): New function.
3769
37701999-07-06 Doug Evans <devans@casey.cygnus.com>
3771
3772 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3773
43ff13b4
JM		 37741999-07-05 Doug Evans <devans@casey.cygnus.com>
3775
3776 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3777 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3778 * cgen-fpu.c: New file.
3779 * cgen-fpu.h: New file.
3780 * cgen-accfp.c: New file.
3781 * cgen-cpu.h (CGEN_CPU): New member fpu.
3782 * cgen-mem.h: Redo fp support.
3783 * cgen-ops.h: Delete k&r support. Redo fp support.
3784 * cgen-sim.h: Include cgen-fpu.h.
3785 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3786
085dd6e6
JM		 37871999-06-23 Doug Evans <devans@casey.cygnus.com>
3788
3789 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3790 ifndef.
3791 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3792 (@cpu@_pbb_cti_chain): Minor clean up.
3793
cd0fc7c3
SS		 37941999-05-08 Felix Lee <flee@cygnus.com>
3795
72f4393d
L		 3796 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3797 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3798 * configure: Regenerate.
72f4393d 3799
7a292a7a
SS		 3800Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3801
3802 * sim-core.c (device_error,device_io_read_buffer,
3803 device_io_write_buffer): Delete decls.
3804 * sim-core.h: Put them here.
3805
3806 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3807 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3808 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3809 (sim_core_write_aligned_N): Ditto.
3810
38111999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3812
3813 * sim-memopt.c (sim_memory_uninstall): Don't look into
3814 free()d memory.
3815
38161999-04-14 Doug Evans <devans@casey.cygnus.com>
3817
3818 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3819
38201999-04-13 Doug Evans <devans@casey.cygnus.com>
3821
3822 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3823 (sim_core_write_buffer): Ditto.
3824
38251999-04-02 Keith Seitz <keiths@cygnus.com>
3826
3827 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3828 after the interval counter has expired.
3829 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3830 poll_quit callbacks. May be overridden by Makefile.
3831 (poll_quit_counter): New global.
3832 * sim-events.c: Remove all mentions of ui_loop_hook. The
3833 host callback "poll_quit" will serve the purpose.
3834 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3835 is defined.
3836 * nrun.c: Remove declaration of ui_loop_hook.
3837
3838Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3839
3840 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3841 if being used by gdb.
3842
38431999-03-22 Doug Evans <devans@casey.cygnus.com>
3844
3845 * cgen-types.h (XF,TF): Tweak.
3846 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3847 in cgen-types.h.
3848 (SUBWORD*,JOIN*): Define.
3849 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3850 moved into cpu descriptor.
3851 * sim-model.h (MACH): New member `num'.
3852
c906108c
SS		 38531999-02-09 Doug Evans <devans@casey.cygnus.com>
3854
c906108c
SS		 3855 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3856 (CGEN_CPU): Member opcode renamed to cpu_desc.
3857 New members get_idata,disassembler.
3858 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3859 CGEN_INSN_ATTR_VALUE.
3860 (CGEN_STATE): Delete member opcode_table.
3861 (sim_disassemble_insn): Delete decl.
3862 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3863 (struct idesc): Moved to here from <cpu>-decode.h.
3864 * cgen-run.c (prime_cpu): Call prepare_run callback.
3865 * cgen-trace.h (SFILE): New type.
3866 (sim_disasm_sprintf): Declare.
3867 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3868 (sim_cgen_disassemble_insn): Declare.
3869 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3870 (insn_fields): Delete.
3871 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3872 CPU_CPU_DESC (cpu).
3873 (trace_insn): Call CPU_DISASSEMBLER hook.
3874 (sim_disasm_sprintf): New function.
3875 (sim_disasm_read_memory): New function.
3876 (sim_disasm_perror_memory): New function.
3877 (sim_cgen_disassemble_insn): New function.
3878 * cgen-utils.c: Don't include cpu-opc.h.
3879 (virtual_insn_entries): New static local.
3880 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3881 (cgen_insn_name): Rewrite.
3882 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3883 * cgen.sh (desc): New file generator handler.
3884 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3885 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3886 Don't include cpu-opc.h,cpu-sim.h.
3887 * sim-model.c (model_set): Delete SIM_DESC arg.
3888 (sim_model_set): Update.
3889 * sim-model.h (MACH): New member prepare_run.
3890
38911999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3892
3893 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3894 if redundant with allocator functions.
3895
3896Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3897
3898 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3899
3900 * sim-profile.h: Make like sim-trace.h.
3901 (PROFILE_USEFUL_MASK): New macro.
3902 * sim-profile.c (profile_options): Make like trace_options, allow
3903 optional on|off arg where applicable.
3904 (set_profile_option_mask): New function.
3905 (sim_profile_set_option): New function.
3906 (profile_option_handler): Simplify.
3907 Have -p only enable selected things, not everything.
3908 Add missing break to OPTION_PROFILE_PC_RANGE.
3909 * cgen-scache.c (scache_options): Allow optional on|off arg to
3910 --profile-scache.
3911 (scache_option_handler): Use sim_profile_set_option.
3912
39131999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3914
3915 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3916 (memory_option_handler): Implement MEMORY_FILL option. Make
3917 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3918 (parse_ulong_value): New function.
3919 (do_memopt_add): Allocate all buffers. Optionally fill them.
3920
39211999-01-15 Richard Henderson <rth@cygnus.com>
3922
3923 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3924 va_list, not an integer.
3925 * sim-events.c (sim_events_schedule): Likewise.
3926
72f4393d 3927 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3928 the appropriate type.
3929
39301999-01-14 Doug Evans <devans@casey.cygnus.com>
3931
3932 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3933 (sim_disassemble_insn): Update prototype.
3934 (sim_engine_invalid_insn): Ditto.
3935 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3936 (SEM_BRANCH_INIT): PCADDR->IADDR.
3937 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3938 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3939 * cgen-scache.h (*): Ditto.
3940 * cgen-trace.c (*): Ditto.
3941 * cgen-trace.h (*): Ditto.
3942 * cgen-utils.c (*): Ditto.
3943 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3944 (insn_t): Delete.
3945 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3946 (simple engine framework): Rewrite.
3947 * sim-module.c (modules): Install model module sooner (and in
3948 particular before the profile module).
3949
39501999-01-12 Doug Evans <devans@casey.cygnus.com>
3951
3952 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3953 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3954 (sim_model_init): Call it.
3955
3956 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3957
39581999-01-05 Doug Evans <devans@casey.cygnus.com>
3959
3960 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3961 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3962 (SEM_BRANCH_INIT_EXTRACT): New macro.
3963 (SEM_BRANCH_INIT): Add taken_p.
3964 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3965 (SEM_BRANCH_FINI): Use it.
3966 (SEM_INSN): Update.
3967 * cgen-run.c (sim_resume): Handle tracing of last insn.
3968 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3969 * cgen-trace.c (current_abuf): New static global.
3970 (trace_insn_init): Initialize it.
3971 (trace_insn_fini): Use it.
3972 (trace_insn): Set it.
3973 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3974 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3975 (@cpu@_emit_after): Ditto.
3976 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3977 labels if WITH_SEM_SWITCH_FULL.
3978 * sim-model.c: Include bfd.h.
3979 (sim_model_init): New function.
3980 (sim_model_install): Record init fn.
3981 * sim-model.h (MACH): New member bfd_name.
3982 * sim-module.c (modules): Initialize model before scache.
3983
39841998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3985
3986 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3987
c906108c
SS		 3988 * nrun.c (main): Remain in simulation loop for traps and
3989 exceptions when in operating environment mode.
3990 (ui_loop_hook): New stub hook for standalone use.
3991 * sim-events.c (sim_events_process): Call ui_loop_hook
3992 periodically on CYGWIN host.
3993
3994 * sim-reason.c (sim_stop_reason): Return host signal numbers
3995 to gdb on sim_stopped and sim_signalled cases.
3996 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3997 hook just before longjmp.
3998 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3999 hook just before sim_engine_run.
4000
4001 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4002 * sim-trace.h (trace_generic): Ditto.
4003 * sim-trace.c (trace_generic): Ditto.
72f4393d 4004
c906108c
SS		 40051998-12-14 Doug Evans <devans@casey.cygnus.com>
4006
4007 * Make-common.in (SIM_MAIN_DEPS): New var.
4008 (CGEN_MAIN_CPU_DEPS): New var.
4009 * aclocal.m4: Add --enable-cgen-maint option.
4010 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4011 (SETMEM*): Ditto.
4012 (GETIMEM*): Pass pc value to sim_core routine.
4013
4014Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4015
4016 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4017 Compare with ZERO not NULL.
4018
4019Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020
4021 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4022 "sim-assert.h".
4023
40241998-12-09 Doug Evans <devans@casey.cygnus.com>
4025
4026 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4027 * sim-trace.c: Include stdlib.h if present.
4028 * dv-sockser.c: Include unistd.h if present.
4029 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4030 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4031
40321998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4033
4034 * gennltvals.sh: Add i960.
4035 * nltvals.def: Rebuild.
4036
40371998-12-04 Doug Evans <devans@casey.cygnus.com>
4038
4039 * cgen-defs.h: New file, old cgen-sim.h.
4040 * cgen-sim.h: Simple header that includes others.
4041 * sim-arange.c: New file.
4042 * sim-arange.h: New file.
4043 * sim-basics.h: Include it.
4044 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4045 (sim-arange.o): Add rule for.
4046 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4047 (sim_io_eprintf_cpu): Add prototype.
4048 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4049 (INLINE2): New macro.
4050 (EXTERN_INLINE): New macro.
4051 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4052 before calling module init fns.
4053 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4054 (profile_init): New function.
4055 (profile_options): New option --profile-range.
4056 (profile_option_handler): Handle --profile-range.
4057 (profile_print_insn): Qualify address range specific section titles.
4058 (profile_print_addr_ranges): New function.
4059 (profile_info): Print address ranges if specified.
4060 (profile_install): Set profile_init init fn.
4061 * sim-profile.h (PROFILE_DATA): New member `range'.
4062 * sim-trace.c (trace_init): New function.
4063 (trace_options): New option --trace-range.
4064 (trace_option_handler): Handle --trace-range.
4065 (trace_install): Set trace_init init fn.
4066 * sim-trace.h (TRACE_DATA): New member `range'.
4067 * sim-utils.c (sim_cpu_msg_prefix): New function.
4068 (sim_io_eprintf_cpu): New function.
4069 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4070 (PC_IN_PROFILE_RANGE_P): New macro.
4071 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4072 (trace_insn_fini): New arg abuf. All callers updated.
4073 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4074 printing cycle counts.
4075 * cgen-trace.h (trace_insn_fini): Update prototype.
4076 (TRACE_RESULT_P): New macro.
4077 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4078 (TRACE_INSN): Check ARGBUF_TRACE_P.
4079 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4080 * cgen-types.h (SIM_INLINE): Delete.
4081 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4082 * cgen-utils.c: Don't include cgen-engine.h
4083 * genmloop.sh (@cpu@_fill_argbuf): New function.
4084 (@cpu@_fill_argbuf_tp): New function.
4085 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4086 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4087 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4088 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4089 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4090 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4091 doing profiling. Update call to TRACE_INSN_FINI.
4092
4093 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4094
40951998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4096
4097 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4098 regions.
4099
41001998-12-01 Doug Evans <devans@casey.cygnus.com>
4101
4102 * sim-inline.c (SIM_INLINE_P): Fix typo.
4103
41041998-11-30 Doug Evans <devans@casey.cygnus.com>
4105
4106 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4107
4108Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109
4110 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4111 * nltvals.def: Re-generate.
4112
4113Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4114
4115 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4116 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4117 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4118 GCC.
4119 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4120 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4121
41221998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4123
4124 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4125 (${cpu}_pbb_cti_chain): Ditto.
4126
41271998-11-18 Doug Evans <devans@casey.cygnus.com>
4128
4129 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4130 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4131 (EXTRACT_INT,EXTRACT_UINT): New macros.
4132 (SEM_SEM_ARG): New macro.
4133 (SEM_NEXT_VPC): New arg `pc'.
4134 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4135 (sim_disassemble_insn): Update prototype.
4136 * cgen-trace.c (current_insn,insn_fields): New static locals.
4137 (trace_insn): Set them.
b83266a0 4138 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4139 (sim_disassemble_insn): New arg insn_fields.
4140 Handle variable length insns.
4141 * genmloop.sh: Only emit pbb decls if -pbb.
4142 (${cpu}_scache_lookup): New arg `vpc'.
4143 (scache support): Fetch pc before entering loop.
4144
4145 * gennltvals.sh: Add fr30 support.
4146 * nltvals.def: Rebuild.
4147
4148Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149
4150 * sim-types.h: Re-do type system so that GCC's attribute and mode
4151 are used to specify types. Handle case of ALPHA.
4152
41531998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4154
c906108c
SS		 4155 * aclocal.m4: Add tests for dlopen family.
4156 * config.in: Regenerated.
72f4393d 4157
c906108c
SS		 4158Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4159
4160 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4161
4162Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4163
4164 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4165 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4166 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4167 * cgen-sim.h: ... to here.
4168
4169Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4170
4171 * aclocal.m4 (enable-build-warnings): Replace
4172 enable-sim-warnings. Extend =LIST syntax so that prepend and
4173 append of options is possible. Drop -Werror, add
4174 -Wstrict-prototypes for GDB compatibility.
4175 * Make-common.in (SIM_WARNINGS): Update.
4176
4177Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4178
4179 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4180 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4181 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4182 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4183 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4184 CGEN_INCLUDE_DEPS.
4185 * cgen-cpu.h: New file.
4186 * cgen-engine.h: New file.
4187 * cgen-scache.h: New file.
4188 * cgen-sim.h: Delete portions moved to new files.
4189 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4190 rather than sending result to stdout.
4191
4192Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4193
4194 * Make-common.in (sim-reg.o): New rule.
4195 (cgen-run.o): New rule.
4196 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4197 * cgen-run.c (prime_cpu): New function.
4198 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4199 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4200 mentioned cpu.
4201 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4202 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4203 (CGEN_INSN_VIRTUAL_P): New macro.
4204 (SEM_PC): New typedef.
4205 (SEMANTIC_FN): Change type of result to SEM_PC.
4206 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4207 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4208 (SCACHE_MAP): New typedef.
4209 (CPU_SCACHE): Add pbb support.
4210 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4211 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4212 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4213 max_slice_insns.
4214 (INSN_NAME): Delete.
4215 (cgen_insn_name): Declare.
4216 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4217 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4218 (first_insn_p): Make static.
4219 (trace_insn): Handle virtual insns specially.
4220 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4221 * cgen-types.h (UBI): Delete.
4222 (MODE_TYPE): New enum.
4223 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4224 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4225 (cgen_virtual_opcode_table): New global.
4226 (cgen_insn_name): New function.
4227 (sim_disassemble_insn): Ignore virtual insns.
4228 * genmloop.sh: Delete top level loop generation. Add pbb support.
4229 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4230 (sim_cpu_base): New members max_insns,insn_name,model_data.
4231 (CPU_PC_GET,CPU_PC_SET): New macros.
4232 (sim_pc_get,sim_pc_set): Declare.
4233 * sim-model.c (model_set): Call model init fn.
4234 * sim-model.h (MODEL_FN): New typedef.
4235 (INSN_TIMING): New member model_fn.
4236 (MODEL): New members num,init.
4237 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4238 All callers updated.
4239 (profile_insn_init): New fn.
4240 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4241 Exit early if insn profiling not supported.
4242 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4243 (profile_install): Record profile_insn_init as init fn.
4244 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4245 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4246 (PROFILE_DATA): Delete member exec_time.
4247 Change insn_count to pointer to array, rather than the array.
4248 (sim_profile_print_bar): Declare.
4249
4250Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4251
4252 * cgen-run.c: New file.
4253 * sim-reg.c: New file.
4254
4255Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4256
4257 * aclocal.m4: Add checks for -lsocket and -lnsl.
4258
4259 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4260 allow local port reuse on listening socket.
4261
4262Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4263
4264 * sim-config.h: Remove reference to linux kernel header.
4265
4266Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4267
4268 * dv-sockser.c (sockser_addr): Make variable non-static.
4269
4270Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4271
4272 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4273
4274Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4275
4276 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4277
4278Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4279
4280 * Make-common.in (install-common): Add $(EXEEXT) when installing
4281 run.
4282
4283Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4284
4285 * cgen-sim.h (cgen_state): New member opcode_table.
4286 * cgen-utils.c (sim_disassemble_insn): Use it.
4287
4288Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4289
4290 * cgen-mem.h (DECLARE_SETT): Fix return type.
4291 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4292 * cgen-scache.c: Include stdlib.h.
4293 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4294 * sim-model.c (model_option_handler): Remove unused variable `n'.
4295
4296Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4297
4298 * cgen-utils.c: Include bfd.h.
4299 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4300
4301Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4302
4303 * sim-bits.h (EXTEND24): Fix typo.
4304
4305Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306
4307 * sim-events.c (ETRACE_P): New macro.
4308 (struct _sim_event): Add member trace.
4309 (sim_events_free): Reclaim trace message.
4310
4311 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4312 sim_events_schedule_tracef): New functions, include printf trace
4313 information in argument list. If tracing, store asprintf'd trace
4314 message in sim_event.
4315
4316 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4317 hw_event_queue_schedule_vtracef): New functions, mimic
4318 sim_event_tracef.
4319
4320Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4321
4322 * sim-bits.h (EXTEND24): Define.
4323
4324Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4325
4326 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4327 (CPU_SCACHE_HASH_MASK): New macro.
4328 (SCACHE_HASH_PC): Rewrite.
4329 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4330 computation out of main loop.
4331
4332Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4333
c906108c
SS		 4334 * cgen-sim.h (RECORD_IADDR): Delete.
4335 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4336 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4337
4338Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4339
4340 * gennltvals.def (mn10200): Add entry.
4341 * nltvals.def: Regenerate with MN10200 additions.
4342
4343Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344
4345 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4346 documentation on how it works.
4347
4348 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4349 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4350 sim_core_set_xor, sim_core_xor_read_buffer,
4351 sim_core_xor_write_buffer): Update.
4352
4353 * sim-events.h, sim-events.c (sim_events_install,
4354 sim_events_watch_clock, sim_events_schedule_after_signal,
4355 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4356 sim_events_deschedule): Update.
4357
4358 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4359 sim_fpu_max32, sim_fpu_max64): Update.
4360
4361Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4362
4363 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4364 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4365 * sim-profile.c (profile_print_model): Update.
4366
4367Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4368
4369 * gennltvals.def (m32r): Use common syscall.h now.
4370 (mn10300): Add entry.
4371 * nltvals.def: Regenerate.
4372
4373 * sim-engine.c (sim_engine_get_run_state): New function.
4374 * sim-engine.h (sim_engine_get_run_state): Declare it.
4375
4376Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4377
4378 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4379 * sim-core.c (sim_core_signal): Make extern, always define.
4380
4381Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4382
4383 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4384 * cgen-ops.h (ANDIF): New macro.
4385 (ANDIF[BQHSD]I): Delete.
4386
4387Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388
4389 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4390 (hw_event_queue_schedule, hw_event_queue_deschedule,
4391 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4392 Janczyn.
4393
4394 * hw-alloc.h (HW_NZALLOC): Define.
4395
4396 * Make-common.in (test-hw-events): Add target for testing the
4397 hw-event code.
4398
4399Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4400
4401 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4402 hw-instances.o.
4403 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4404 files.
4405 * hw-main.h: Include hw-handles.h, hw-instances.h.
4406 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4407 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4408
c906108c
SS		 4409Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4410
4411 * dv-core.c: Include hw-main.h and sim-main.h.
4412 * dv-pal.c: Include hw-main.h and sim-io.h.
4413 * dv-glue.c: Include hw-main.h.
4414
4415 * hw-main.h: New file. Move list of includes to here.
4416 * hw-base.h: From here.
4417 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4418 (hw-*.o, dv-*.o): Update.
4419 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4420 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4421 sim-main.h.
4422
4423 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4424 do_hw_poll_read): Move declarations from here.
4425 * hw-main.h: To here.
72f4393d 4426
c906108c
SS		 4427 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4428 Move from here.
4429 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4430 rename.
4431 * Make-common.in (hw-config.h): Update
4432 * hw-base.c, dv-pal.c, dv-glue.c: Update
4433
4434 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4435 `*_callback' to `*_method.
4436
4437Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4438
4439 * hw-base.h (set_*): Move set method macros from here.
4440 * hw-device.h: To here.
4441
4442Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4443
4444 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4445 Declare.
4446
4447 * hw-base.c (hw_create, hw_delete): Call
4448 * hw-properties.c (create_hw_property_data,
4449 delete_hw_property_data): Define.
72f4393d 4450
c906108c
SS		 4451Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452
4453 * hw-device.c, hw-properties.c: Include hw-base.h
4454
4455 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4456 * hw-device.c: From here.
4457 * hw-base.h: Include "hw-events.h".
4458
4459 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4460 * hw-base.c (hw_create, hw_delete): Call.
4461 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4462
4463 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4464 (hw-alloc.o): New target.
72f4393d 4465
c906108c
SS		 4466Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467
4468 * hw-events.h, hw-events.c: New files. Move event code to here.
4469 * sim-hw.c: From here.
4470 * hw-base.h: Include "hw-events.h".
4471 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4472 (hw-events.o): New target.
4473
4474 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4475 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4476
c906108c
SS		 4477 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4478 * hw-base.c (hw_create, hw_delete): Call.
4479 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4480
4481 * dv-pal.c: Update.
4482
4483Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4484
4485 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4486 * hw-ports.c: To here.
72f4393d 4487
c906108c
SS		 4488 * hw-base.h, hw-ports.c (create_hw_port_data,
4489 delete_hw_port_data): New functions.
4490 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4491
c906108c
SS		 4492 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4493 from here.
4494 * hw-ports.h: To here.
4495
4496Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4497
4498 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4499 PROCESSOR and CIA arguments.
4500
4501Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4504 Move common object files from here.
4505 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4506
c906108c
SS		 4507Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4508
4509 * sim-hw.c: Include ctype.h.
4510 (do_hw_poll_read): Do not assume EAGAIN.
4511
4512Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4513
4514 * cgen-trace.c (first_insn_p): New static local.
4515 (trace_insn_init): Set it.
4516 (trace_insn_fini): Use TRACE_PREFIX.
4517 (trace_insn): Rewrite to use trace_prefix.
4518 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4519 Adjust width accordingly.
4520
4521 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4522 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4523 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4524 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4525 (PROFILE_COUNT_CORE): Simplify.
4526 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4527
4528Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4529
4530 * cgen-ops.h (ADDCFSI): Fix typo.
4531
4532Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4533
4534 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4535 * genmloop.sh: Use them rather than static locals.
4536
4537 * sim-engine.c (sim_engine_set_run_state): New function.
4538 * sim-engine.h (sim_engine_set_run_state): Declare.
4539 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4540 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4541 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4542
4543Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4544
72f4393d 4545 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4546 All callers updated.
4547 (trace_insn_fini): New arg last_p. All callers updated.
4548 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4549 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4550 * genmloop.sh (engine_resume): Update.
4551
4552Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4553
4554 * Make-common.in (install-common): Run ranlib on installed copy of
4555 libsim.a.
4556
4557Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4558
4559 * Make-common.in (install-common): Rename and install libsim.a.
4560
4561Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4562
4563 * sim-io.c (unistd.h): Include.
4564
4565Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4566
4567 * Make-common (sim_main_headers): Sort.
4568 (cgen-*.o): Add cgen-sim.h dependency.
4569
4570 * cgen-scache.c (scache_init): Only allocate space if scache element
4571 size is non-zero.
4572 (scache_flush,scache_print_profile): Check if scache in use first.
4573
4574 * cgen-sim.h (IDESC): Provide forward declaration.
4575 (DECODE): Delete.
4576 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4577 (cgen_cpu_max_extra_bytes): Declare.
4578 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4579
c906108c
SS		 4580 * sim-cpu.h: New file. sim_cpu_base moved here.
4581 Move sim_cpu_lookup decl here.
4582 * sim-base.h: #include "sim-cpu.h".
4583 * sim-cpu.c: New file.
4584 * Make-common (sim_main_headers): Add sim-cpu.h.
4585 (sim-cpu.o): Add rule for.
4586
4587 * sim-model.c (set_model): Delete.
4588 (sim_model_set,model_set): New functions.
4589 (sim_model_install): Renamed from model_install.
4590 Don't set default model here.
4591 (model_option_handler): Rewrite --model processing.
4592 (sim_model_lookup,sim_mach_lookup): New functions.
4593 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4594 (insn_timing): Delete.
4595 (INSN_TIMING): New member `num'.
4596 (IMP_PROPERTIES): Always define scache_elm_size member.
4597 (MACH): New member init_cpu.
4598 (sim_machs): Renamed from machs.
4599 (sim_model_install): Renamed from model_install.
4600 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4601 * sim-module.c (modules): Update.
4602
4603 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4604
4605 * sim-io.c: #include <errno.h>.
4606
4607Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * dv-pal.c (struct hw_pal_device): Add reader.
4610 (hw_pal_finish): Initialize reader.
4611 (scan_hw_pal): Use reader.
4612
4613 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4614 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4615 * dv-pal.c: Use.
4616
4617 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4618 ../ppc/main.c sim_io_read_stdin.
4619
4620Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621
4622 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4623 arguments.
4624 * hw-tree.c: Update.
72f4393d 4625
c906108c
SS		 4626 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4627 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4628 CPU/CIA args.
4629 * hw-ports.h (hw_port_event): Ditto.
4630 * hw-ports.c (hw_port_event): Update.
4631 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4632 Update.
4633 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4634 Update.
4635 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4636 (do_counter_event): Update.
4637 * dv-glue.c (hw_glue_io_read_buffer): Update.
4638 (hw_glue_port_event): Update.
4639
4640 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4641 * hw-base.h (hw_create): Ditto.
4642 * hw-base.c (hw_create): Ditto.
72f4393d 4643
c906108c
SS		 4644 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4645 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4646 from here to.
4647 * sim-hw.c: Here.
4648 * hw-device.h (hw_system_cpu): Declare.
4649 * sim-hw.c (hw_system_cpu): New function.
4650
4651 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4652 sim_hw_abort not hw_abort.
4653 (sim-hw.h): Include.
4654 (sim_core_read_buffer, sim_core_write_buffer): Call
4655 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4656 argument.
4657 (sim_core_set_xor): Do not pass CPU when aborting.
4658
4659 * sim-n-core.h (sim_core_read_aligned_N,
4660 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4661 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4662 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4663 return length.
4664
4665 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4666 sim_hw_print.
4667 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4668 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4669 functions.
4670 (sim_hw_print): New function.
4671
4672 * sim-engine.h (sim_engine_vabort): Declare.
4673 * sim-engine.c (sim_engine_vabort): New function.
4674
4675Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676
4677 * sim-trace.c (print_data): For floating-point numbers trace raw
4678 hex value.
4679 (trace_result_fp2): New function.
4680 * sim-trace.h (trace_result_fp2): New declaration.
4681 (TRACE_FP_RESULT2): New macro.
4682
4683Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4684
72f4393d
L		 4685 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4686 AM_CYGWIN32 and AM_EXEEXT.
4687 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4688 to run and install-common rules.
4689 * common/configure: regenerate
c906108c
SS		 4690
4691Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4692
4693 * sim-types.h (cell_word): New type.
4694 (natural_cell): Delete type.
4695
4696Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4697
4698 * configure: Regenerated to track ../common/aclocal.m4 changes.
4699 * config.in: Ditto.
4700
4701Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4702
4703 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4704
4705Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4706
4707 * configure: Regenerated to track ../common/aclocal.m4 changes.
4708 * config.in: Ditto.
4709
4710Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4711
4712 * acconfig.h: New file.
4713 * Make-common.in (top_builddir): New macro.
4714 (INTL_LIB): Removed.
4715 (INTLLIBS): New macro.
4716 (INTLDEPS): Likewise.
4717 (LIBDEPS): Use INTLDEPS.
4718 (EXTRA_LIBS): Use INTLLIBS.
4719 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4720 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4721 AM_LC_MESSAGES): New macros from GNU gettext.
4722
4723Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4724
4725 * sim-config.h: Discard leading _ from macros.
4726 * sim-types.h: Ditto.
4727
4728Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4729
4730 * Make-common.in (CSEARCH): Add -I to intl directories.
4731 (INTL_LIB): Point to libintl.a.
4732 (LIBDEPS): Add $(INTL_LIB).
4733 (EXTRA_LIBS): Ditto.
4734
4735Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4736
4737 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4738
4739 * cgen-ops.h (ADDCFSI): Fix.
4740 (SUBCFSI): Tweak.
4741
4742Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4743
4744 * sim-types.h (signed_address, unsigned_address): Define.
4745
4746Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747
4748 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4749 QNaN.
4750
4751Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4752
4753 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4754 New functions, pack / unpack sim_fpu struct using raw values.
4755 (sim_fpu_is): Differentiate between negative and positive
4756 infinity.
4757
4758Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4759
4760 * sim-bits.h (EXTEND4): Define.
4761 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4762
c906108c
SS		 4763Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4764
4765 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4766 declared so we need this cast to prevent long long addresses
4767 from being misconfigures. Results in access to unmapped memory.
4768
4769Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4770
4771 * Make-common.in (RUNTESTFLAGS): Define.
4772 (check): Pass RUNTESTFLAGS to recursive make.
4773
4774Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4775
4776 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4777 STATE_VERBOSE_P.
4778
4779Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4780
4781 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4782 cross compiling.
4783
4784Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4785
4786 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4787 (sim-inline): Update to match sim-inline.[hc]
4788 * configure: Regenerated to track ../common/aclocal.m4 changes.
4789
4790 * Make-common.in (sim_main_headers): Add sim-inline.h
4791
4792 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4793 selected.
4794 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4795
c906108c
SS		 4796 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4797 (sim_events_set_trace): Delete unused prototype.
72f4393d 4798
c906108c
SS		 4799 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4800 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4801
4802 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4803 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4804 Comment out, not yet implemented in sim-fpu.c.
4805 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4806 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4807
c906108c
SS		 4808 * sim-inline.h: Rewrite description.
4809 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4810 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4811
c906108c
SS		 4812 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4813 include generated files. Handled by generator directly.
72f4393d 4814
c906108c
SS		 4815Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4816
4817 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4818 up-to-date.
4819
4820 * sim-trace.h (TRACE_ANY_P): Define.
4821 (struct _trace_data): Add trace_any_p.
4822
4823Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4824
4825 * run.c (main): Handle all alternatives of enum sim_stop.
4826 (main): Delete unused `asection *s'.
4827
4828Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4829
4830 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4831
4832 * configure: Regenerated to track ../common/aclocal.m4 changes.
4833
4834 * sim-hw.c: New file.
4835 * sim-hw.h (sim_hw_parse): Declare function.
4836 (hw-tree.h): Do not include.
72f4393d 4837
c906108c
SS		 4838 * sim-base.h (STATE_HW): Define.
4839 (struct sim_state_base): Add member struct *hw.
4840
4841 * sim-module.c (sim-hw.h): Include.
4842 (modules): Add sim_hw_install.
72f4393d 4843
c906108c
SS		 4844 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4845
4846Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4847
4848 * sim-base.h (CPU_INDEX): Define.
4849
4850 * sim-utils.c (sim_state_alloc): Initialize.
4851 * sim-module.c (sim_post_argv_init): Ditto.
4852
4853Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4854
4855 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4856 properly formatted lists.
4857
4858Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4859
4860 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4861 0x2f needs to be 0x3f.
4862
4863Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4864
4865 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4866 not found.
4867 (hw_tree_find_*_property): Clean up error message when property is
4868 not found.
4869
4870 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4871 present before looking for it.
4872
4873Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4874
72f4393d 4875 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4876 (AC_CHECK_FUNCS): Add check for __setfpucw.
4877 * configure: Regenerated.
4878
4879Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4880
4881 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4882 hw_pal_timer, hw_pal_timer_value): Define.
4883 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4884 (do_counter_event, do_counter_read, do_counter_value,
4885 do_counter_write): new functions.
4886
4887Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888
4889 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4890 trace output.
4891
4892 * hw-base.c (hw_create): Stop searching for a device when one is
4893 found.
4894
4895Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896
4897 * configure: Regenerated to track ../common/aclocal.m4 changes.
4898
4899Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900
4901 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4902 appends extra devices.
4903 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4904 the device names.
72f4393d 4905
c906108c
SS		 4906 * Make-common.in (hw-config.h): New target, create hw-config.h
4907 file.
4908 (SIM_HW): Definition from @sim_hw@.
4909 (hw-base.o): Depend on hw-config.h
4910
4911Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4912
4913 * Make-common.in: Get SHELL from configure.
4914 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4915 move-if-change. Fixes NT native build problem.
4916 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4917 move-if-change. Fixes NT native build problem.
4918 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4919 NT native builds.
72f4393d 4920
c906108c
SS		 4921Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4922
4923 * hw-device.h, hw-device.c (hw_strdup): New function.
4924
4925 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4926 strings name, family and args.
4927 (full_name_of_hw): Use hw_strdup when returning the full path.
4928
4929 * hw-properties.c: Clean up property not found / wrong type error
4930 messages.
72f4393d 4931
c906108c
SS		 4932 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4933 before attaching any ports.
4934
4935 * hw-base.c (hw-config.): Include. Replace hardwired table.
4936
4937 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4938
4939 * Make-common.in: Add rule for dv-glue.o.
4940
4941Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4942
4943 * hw-base.c (hw_finish): Move setting of trace level to here.
4944 (hw_create): From here.
4945
4946 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4947 ../ppc/device_table.c.
4948
4949 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4950
4951 * hw-tree.c (print_properties): Supress path when printing
4952 properties of root node.
4953
4954Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955
4956 * hw-device.h (HW_TRACE): Define.
4957 (hw_trace): Declare.
4958 * hw-device.c (hw_trace): Implement function.
4959
4960 * hw-base.c (hw_create): Set hw trace level from "trace?"
4961 property.
4962
4963 * dv-core.c (dv_core_attach_address_callback): Add trace.
4964
4965 * dv-pal.c: Replace DTRACE with HW_TRACE.
4966
4967Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4968
4969 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4970 (hw_alloc_data): Delcare.
4971 (struct hw): Add member alloc_of_hw.
72f4393d 4972
c906108c
SS		 4973 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4974 functions. Assocate memory with a device.
4975 (stdlib.h): Include.
72f4393d 4976
c906108c
SS		 4977 * hw-base.h (set_hw_delete): Define.
4978 (hw_delete_callback): Declare.
4979 (hw_delete): Declare.
4980
4981 * hw-base.c (hw_delete): Implement function.
4982 (struct hw_base_data): Add member to_delete.
4983 (ignore_hw_delete): New function, does nothing.
4984 (hw_create): Set the hw_delete method.
4985 (hw_create): Allocate the base type using HW_ZALLOC before setting
4986 any methods.
4987
4988 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4989
c906108c 4990 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4991
c906108c
SS		 4992 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4993 (attach_hw_port_edge): Add struct hw argument
4994
4995 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4996 hw_zalloc/hw_free.
4997
4998Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4999
5000 * hw-device.h (hw_attach_address_callback,
5001 hw_detach_address_callback): Attach to a single space not a space
5002 mask. Clarify interpretation of SPACE:ADDR parameters.
5003
5004 * hw-base.c (passthrough_hw_attach_address,
5005 passthrough_hw_detach_address): Update.
5006 * dv-core.c (dv_core_attach_address_callback): Ditto.
5007 * dv-pal.c (hw_pal_attach_address): Ditto.
5008
5009Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5010
5011 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5012
5013Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5014
5015 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5016 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5017 hw-properties_h, hw-tree_h): Define, point at corresponding
5018 header.
5019 (hw_base_headers): Define list of headers included by hw-base.h
5020 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5021 hw-properties.o, hw-tree.o): Specify dependencies.
5022 (dv-core.o, dv-pal.o): Ditto.
5023
5024 * sim-hw.h: New file.
5025
5026 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5027 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5028
c906108c
SS		 5029 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5030
5031 * hw-base.h, hw-base.c: new files. Copied from
5032 ../ppc/device_table.[hc].
5033
5034 * dv-core.c, dv-pal.c: New files. Copied from
5035 ../ppc/hw_{core,pal}.c
72f4393d 5036
c906108c
SS		 5037 * sim-basics.h (struct hw): Declare.
5038 (enum port_direction, enum object_disposition): Declare.
5039
5040Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5041
5042 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5043 sim_dv_src in Makefile. Take list of devices as parameter to m4
5044 macro..
5045
5046 * configure: Regenerated to track ../common/aclocal.m4 changes.
5047
5048Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5049
5050 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5051 trace_prefix can abort cleanly.
5052
5053Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5054
5055 * dv-sockser.c, dv-sockser.h: New files.
5056 * Make-common.in (dv-sockser.o): Add rule for.
5057 * aclocal.m4: Check for fcntl.h.
5058 * config.h: Add HAVE_FCNTL_H.
5059
5060 * sim-break.c (remove_breakpoint): Fix thinko.
5061
5062 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5063 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5064
50651998-03-13 Fred Fish <fnf@cygnus.com>
5066
5067 * sim-base.h (struct sim_state_base): Add prog_syms and
5068 define macro STATE_PROG_SYMS.
5069 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5070 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5071 and bfd_canonicalize_symtab, to get symbol table on first use
5072 and preserve it via STATE_PROG_SYMS for future calls to
5073 bfd_find_nearest_line.
5074
5075Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5076
5077 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5078
5079 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5080 up to nr_maps, not just access_* maps.
5081
5082 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5083 maps.
5084
5085 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5086 over nr_maps not sim_core_nr_maps.
5087
5088 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5089 core_map argument to unsigned.
5090 (struct _sim_core): Ditto for struct member core_map.
5091
5092 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5093
5094 * sim-basics.h (access_io, access_*_io): Define.
5095 (map_read, map_write, map_exec, map_io): Define.
5096
5097 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5098 attach with more generic mapmask.
5099 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5100
c906108c
SS		 5101 * sim-core.c (sim_core_uninstall, sim_core_attach,
5102 sim_core_detach): Iterate over nr_maps instead of
5103 sim_core_nr_maps.
5104
5105 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5106 instead of the write_map.
5107 (remove_breakpoint): Ditto.
5108
5109 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5110 with read_map, write_map, exec_map resp.
5111
5112 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5113 Ditto.
5114
5115 * cgen-utils.c (sim_disassemble_insn): Ditto.
5116
5117 * sim-hrw.c (sim_write, sim_write): Ditto.
5118
5119 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5120 transfer_to_str): New functions.
5121
5122Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5123
5124 * sim-base.h (sim_state_base): New member environment.
5125 (STATE_ENVIRONMENT): New macro.
5126 * sim-config.c (current_environment): Delete.
5127 (sim_config_default): New function.
5128 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5129 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5130 (sim_config_default): Add prototype.
5131 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5132 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5133 Set STATE_ENVIRONMENT, not current_environment.
5134
5135Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5136
5137 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5138
5139Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5140
5141 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5142
5143 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5144
5145Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5146
5147 * Make-common.in (TAGS): Make smarter.
5148 * Makefile.in (TAGS): Ditto.
5149
5150Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5151
5152 * sim-module.c (*): Fix typos in assertion tests.
5153
5154Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5155
5156 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5157 can't be constant.
72f4393d 5158
c906108c
SS		 5159 * sim-options.c (sim_parse_args): Ditto.
5160 (sim_args_command): Return OK, instead of nothing, for an empty
5161 command.
5162
5163Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5164
5165 * sim-profile.c (profile_info): Rename from profile_print. Drop
5166 misc and misc_cpu callback arguments. Use
5167 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5168 (profile_install): Install profile_info function.
5169
5170 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5171 STATE_PROFILE_INFO_CALLBACK): Define.
5172 (struct PROFILE_DATA): Add field info_cpu_callback.
5173 (profile_print): Delete function.
5174
5175 * sim-base.h (STATE_MODULES): Define. Replace individual
5176 STATE_*_LIST with single struct module_list.
5177
5178 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5179 (struct module_list): Declare.
72f4393d 5180
c906108c
SS		 5181 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5182 sim_module_info): New functions.
5183 (sim_module_install): Clean up module data structures.
5184
5185 * sim-info.c (sim_info): New file. New function. Call
5186 sim_module_info.
5187
5188 * Make-common.in (sim-info.o): Define rule.
5189 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5190
5191
5192Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5193
5194 * sim-base.h (sim_cpu_base): New members name, options.
5195 (sim_cpu_lookup): Add prototype.
5196 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5197 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5198 (sim_add_option_table): Update prototype.
5199 * sim-options.c (sim_add_option_table): New argument `cpu'.
5200 (standard_option_handler,standard_install): Update.
5201 (sim_parse_args): Handle cpu specific options.
5202 (print_help): New static function.
5203 (sim_print_help): Call it. Print cpu specific options.
5204 (find_match): New static function.
5205 (sim_args_command): Call it. Handle cpu specific options.
5206 * sim-utils.c (sim_cpu_lookup): New function.
5207 * sim-memopt.c (memory_option_handler): Update.
5208 (sim_memopt_install): Update.
5209 * sim-model.c (model_option_handler): Update.
5210 (model_install): Update.
5211 * sim-profile.c (profile_option_handler): Update.
5212 (profile_install): Update.
5213 * sim-trace.c (trace_option_handler): Update.
5214 (trace_install): Update.
5215 * sim-watch.c (watchpoint_option_handler): Update.
5216 (sim_watchpoint_install): Update.
5217 * cgen-scache.c (scache_option_handler): Update.
5218 (scache_install): Update.
5219
5220Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5221
5222 * Make-common.in (check): Run `make check' in testsuite dir.
5223
5224Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5225
5226 * sim-trace.c (trace_result0): New function.
5227
5228 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5229 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5230 tracing sim_fpu variables.
5231 (TRACE_ALU_RESULT0): Define.
5232 (TRACE_FP_RESULT_WORD): Define.
5233 (TRACE_FP_INPUT_WORD1): Define.
5234
5235 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5236 sim_fpu_two): New constants.
5237 (sim_fpu_op1, sim_fpu_op2): New types.
5238 (struct _sim_fpu): Delete member result. Re-order other members.
5239 (sim_fpu_sign, sim_fpu_exp): New functions.
5240 (sim_fpu_max, sim_fpu_min): new functions.
5241 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5242 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5243
c906108c
SS		 5244Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5245
5246 * sim-profile.c (profile_print): Delete duplicate test of
5247 PROFILE_INSN_IDX.
5248 (profile_print_pc): Exit early if data collection not set up.
5249 (profile_print_core): Simplify by calling sim_core_map_to_str.
5250 * sim-core.h (sim_core_map_to_str): Declare.
5251 * sim-core.c (sim_core_map_to_str): Make non-static.
5252
5253 * genmloop.sh (engine_resume): Update insn_count before exiting.
5254 (engine_resume_full): Keep accurate core profile data.
5255
5256 * cgen-utils.c (sim_disassemble_insn): Don't use
5257 sim_core_read_aligned_N, it messes up profiling results.
5258
5259Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5260
5261 * nltvals.def: Regenerate with MN10300 additions.
5262
5263Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5264
5265 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5266
c906108c
SS		 5267 * sim-trace.h, sim-trace.c (trace_result_word2,
5268 trace_input_word4, trace_result_word4): New function.
5269
5270Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5271
5272 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5273
5274 * sim-xcat.h: Delete.
5275 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5276 * cgen-sim.h: Ditto.
5277 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5278 * sim-n-bits.h: Ditto.
5279 * sim-n-core.h: Ditto.
5280 * sim-n-endian.h: Ditto.
5281
5282Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5283
5284 * syscall.c (cb_syscall): Handle short reads, and EOF.
5285
5286Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5287
5288 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5289 sim_fpu to safely print fp_word values.
5290 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5291 (trace_result_bool1, trace_result_addr1): New functions.
5292 (trace_input_bool1, trace_input_addr1): New functions.
5293
5294 * sim-trace.h (TRACE_FPU_*): Define.
5295
5296Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5297
5298 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5299 (sim_fpu_fpto, sim_fpu_tofp): Define.
5300
5301Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5302
5303 * sim-fpu.c (sim_fpu_cmp): New function.
5304
5305Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5306
5307 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5308 instead of abuf->length.
5309 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5310 (set_trace_option_mask): Renamed from set_trace_options.
5311 (set_trace_option): New function.
5312 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5313 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5314
5315Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5316
5317 * sim-basics.h: Declare struct _sim_fpu.
5318
5319Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5320
5321 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5322 (trace_prefix, trace_input*, trace_result*): Declare.
5323 (trace_one_insn): Change declaration, assume trace_prefix called.
5324 (trace_generic): Like trace_one_insn.
5325 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5326 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5327
c906108c
SS		 5328 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5329 trace_insn, save_data, trace_idx_to_str, print_data): New
5330 functions.
5331 (trace_one_insn): Rewrite.
5332 (trace_generic): New function.
72f4393d 5333
c906108c
SS		 5334Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5335
c906108c
SS		 5336 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5337
5338 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5339 (SEMANTIC_FN): Rewrite declaration.
5340 (DECODE): Update type of semantic_fast member.
5341 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5342 * sim-base.h (sim_state_base): Delete conditionals surrounding
5343 member scache_size.
5344
5345Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5346
5347 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5348 used.
5349
5350Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5351
5352 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5353 Add missing parameters to device_io calls.
5354 * sim-core.h: Add missing parameters to device_io calls.
5355
5356Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5357
5358 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5359 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5360 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5361 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5362 (engine_resume): Likewise. Make `engine' volatile. Save copy
5363 of cpu pointer in volatile object. Initialize read switch if
5364 -parallel.
5365
5366Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5367
5368 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5369 (SEM_INSN): New macro.
5370
5371Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5372
5373 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5374
5375Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5376
5377 * configure: Regenerated to track ../common/aclocal.m4 changes.
5378
5379Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380
5381 * sim-types.h (fp_word): New type, define according to
5382 WITH_TARGET_FLOATING_POINT_BITSIZE.
5383
5384 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5385 configuration of size of floating point registers.
5386
5387Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5388
5389 * sim-profile.c (profile_print): Only print CPU <N> if other
5390 output is going to appear.
5391
5392Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5393
5394 * configure: Regenerated to track ../common/aclocal.m4 changes.
5395
5396Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5397
5398 * sim-types.h (address_word): Typedef according to
5399 WITH_TARGET_ADDRESS_BITSIZE.
5400 (signed_cell, unsigned_cell, natural_cell): Ditto using
5401 WITH_TARGET_CELL_BITSIZE.
72f4393d 5402
c906108c
SS		 5403 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5404 (WITH_TARGET_CELL_BITSIZE): Define.
5405 (WITH_HOST_WORD_BITSIZE): Delete.
5406
5407 * sim-config.c (print_sim_config): Update.
5408
5409 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5410 configuration of address and OpenFirmware cell sizes.
5411
5412Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5415 * sim-run.c (sim_engine_run): Update.
72f4393d 5416
c906108c
SS		 5417 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5418 CPU_CIA.
5419 * sim-run.c (sim_engine_run): Ditto.
5420
5421 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5422 (sim_resume): Pass nr_cpus to sim_engine_run.
5423
5424 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5425
c906108c
SS		 5426 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5427 MAX_NR_PROCESSORS.
5428 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5429
c906108c
SS		 5430Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5431
5432 * Make-common.in (stamp-tvals): New rule.
5433 (targ-vals.h,targ-map.c): Depend on it.
5434 (clean): Remove stamp-tvals.
5435
5436Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5437
5438 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5439 in code also #if 0'ed.
5440
5441Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5442
5443 * configure: Regenerated to track ../common/aclocal.m4 changes.
5444 * aclocal.m4: Recognize --enable-maintainer-mode.
5445
5446Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5447
5448 * cgen-scache.h: Deleted.
5449 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5450 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5451 (scache_init): Use runtime computed size of SCACHE.
5452 (scache_flush): Likewise.
5453 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5454 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5455 * cgen-sim.h: Scache support moved here.
5456 (PC): Redo definition.
5457 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5458 (DECODE): Add parallel execution support.
5459 Only include semantic label members if using switch.
5460 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5461 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5462 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5463 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5464 from cgen-types.h.
5465 (engine_{stop,run,resume,halt,signal}): Delete decls.
5466 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5467 (argbuf,scache): Delete forward decls.
5468 (STATE): Delete decl.
5469 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5470 Include cgen-mem.h, cgen-ops.h.
5471 (engine_halt,engine_signal): Delete.
5472 ({ex,exc,sem,semc}_illegal): Delete.
5473 (sim_disassemble_insn): Result of extract fn is in bits.
5474 * genmloop.sh: Rewrite.
5475
5476 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5477 line numbers.
5478
5479 * sim-base.h (sim_state_base): Delete member `model'.
5480 (sim_cpu_base): Add member `model'.
5481 * sim-model.h (IMP_PROPERTIES): New type.
5482 (MACH): New members imp_props, models.
5483 (models): Delete decl.
5484 * sim-model.c (set_model): Update.
5485 * sim-profile.c (profile_print_model): Update.
5486
5487 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5488
5489Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5490
5491 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5492 CGEN_INSN_SYNTAX().
5493
5494Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495
5496 * configure: Regenerated to track ../common/aclocal.m4 changes.
5497 * config.in: Ditto.
5498
5499Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5500
5501 * aclocal.m4 (AR): Check for sigaction.
5502
5503Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5504
5505 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5506
5507 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5508 * sim-config.c (sim_config): Replace WITH_DEVICES with
5509 WITH_TREE_PROPERTIES.
5510
5511 * configure: Regenerated to track ../common/aclocal.m4 changes.
5512
5513Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5514
5515 * Make-common.in (SIM_ENVIRONMENT): New variable.
5516 (CONFIG_CFLAGS): Add it.
5517 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5518 --enable-sim-environment option.
5519 * configure: Regenerated.
5520 * sim-config.h (environment support): Rewrite.
5521 * sim-config.c (current_environment): Define as enum, unconditionally.
5522 (current_alignment): Define unconditionally.
5523 (config_environment_to_a): Update.
5524 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5525 (sim_config): Handle environment and alignment determination
5526 unconditionally. Delete sanity checks of current_environment,
5527 unnecessary.
5528 (print_sim_config): Update.
5529 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5530 (standard_options): Add --environment.
5531 (standard_option_handler): Likewise.
5532
5533Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534
5535 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5536 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5537 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5538 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5539 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5540 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5541 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5542 argument ADD_CA macro with two argument ADDC_C - add carrying with
5543 carry in.
5544 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5545 argument SUB_CA macro with two argument SUBC_X - subtract
5546 carrying, extended.
5547 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5548 borrow-in.
5549 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5550
5551Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5552
5553 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5554 * sim-io.h (sim_io_syscalls): Delete.
5555
5556Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5557
5558 * syscall.c (cb_syscall): Add missing else, so write to stdout
5559 isn't doubled.
5560
5561 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5562 the carry bit from the CPU's psw.
5563
5564Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5565
5566 * gennltvals.sh: Redo syscall support.
5567 * nltvals.def: Regenerated.
5568
5569Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5570
5571 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5572 the stream immediately.
5573
5574Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5575
5576 * sim-io.c (sim_io_getstring): Delete unused len2.
5577 (sim_io_syscalls): Ditto for sys_errno.
5578
5579Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5580
5581 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5582
5583 * Make-common.in (run.o): Depend on remote-sim.h.
5584 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5585 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5586
5587Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5588
5589 * sim-io.c (sim_io_syscalls): Disable lseek.
5590
5591Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5592
5593 * gennltvals.sh: Generate syscall values for d30v.
5594
5595 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5596 * nltvals.def: Regenerate.
5597
5598 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5599 (os_fstat): Likewise. Validate fd argument.
5600 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5601 just compute target stat struct length.
5602 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5603 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5604 (get_string): Return host errno values so they can be properly
5605 translated later.
5606 (cb_syscall): Likewise.
5607 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5608 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5609 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5610 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5611 (get_path): New function.
5612
5613Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5614
5615 * sim-io.c (sim_io_syscalls): New function to provide system call
5616 emulation. Provide exit, open, close, read, write, lseek, and
5617 unlink.
5618 (sim_io_getstring): New function to return a string from a
5619 simulated memory location.
5620
5621 * sim-io.h (sim_io_syscalls): Add declaration.
5622
5623Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5624
5625 * sim-core.c (sim_core_signal): Fix spelling error in message.
5626
5627 * sim-hrw.c (sim_read): Use read map, not write map.
5628
5629 * Make-common.in (all): Add .gdbinit.
5630 * gdbinit.in: Add dump command.
5631
5632 * sim-model.c (model_options): Use '\0' for `shortopt'.
5633
5634 * sim-trace.c (trace_option_handler): Set state trace file
5635 for --trace-file in addition to cpu's values.
5636 (trace_vprintf): If cpu == NULL, try state's trace file.
5637 (trace_options): Reorganize table, reword some descriptions.
5638
5639Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640
5641 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5642 New functions.
5643
5644Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5645
5646 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5647 signal untranslated, document problem with this.
5648
5649 * nrun.c (main): Check for a prog name of `*step'. If present,
5650 step the simulator instead of allowing it to run free.
5651
5652 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5653
5654 * Make-common.in (sim_main_headers): Add sim-signal.h.
5655
5656Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657
5658 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5659
5660Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661
5662 * sim-signal.h: Start simulator signals at 64 so that host signal
5663 numbers can be detected and reported.
5664
5665 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5666
5667Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5668
5669 * callback.c (cb_host_to_target_stat): Fix return values.
5670
5671 * cgen-sim.h (enum_signal_type): Delete.
5672 (engine_signal): Update prototype.
5673 * cgen-utils.c: Don't include <signal.h>.
5674 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5675 (engine_signal): Update.
5676
5677 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5678 (sim_state_free): Call SIM_STATE_FREE if defined.
5679
5680 * sim-module.c (sim_module_install): Don't leave any modules
5681 installed if one fails to install.
5682
5683Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5684
5685 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5686 more, since alloca is not used in this file.
5687
5688 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5689 correctly set the carry and overflow bits for those types.
5690 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5691 with carry, so carry is correct after doing both adds.
5692 (ALU*): Space out '\' to make it easier to read.
5693
5694Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5695
5696 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5697 sim_signalled.
5698
5699 * sim-signal.c, sim-signal.h: New files.
5700 * Make-common.in (sim-signal.o): Add rule for.
5701 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5702 * sim-abort.c: Don't include <signal.h>.
5703 * sim-basics.h: #include "sim-signal.h".
5704 * sim-break.c: Don't include <signal.h>.
5705 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5706 * sim-core.c: Don't include <signal.h>.
5707 (SIGBUS): Delete definition.
5708 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5709 * sim-engine.c: Don't include <signal.h>.
5710 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5711 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5712 * sim-resume.c: Don't include <signal.h>.
5713 (SIGTRAP): Delete definition.
5714 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5715 * sim-stop.c: Don't include <signal.h>.
5716 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5717 * sim-watch.c: Don't include <signal.h>.
5718 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5719
5720 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5721
5722 * sim-base.h (CIA_ADDR): Provide default definition.
5723 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5724 * sim-break.c (sim_handle_breakpoint): Likewise.
5725
5726Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5727
5728 * Make-common.in (srccom): New variable.
5729
5730 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5731 (LIB_OBJS): Add syscall.o.
5732 (gentmap): Pass $(NL_TARGET) to $(CC).
5733 (syscall.o): Add rule for.
5734 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5735 (sim-bits.o): Depend on $(sim-n-bits_h).
5736 (sim-load.o): Depend on callback.h.
5737
5738 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5739 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5740 * cgen-mem.h, cgen-ops.h: New files.
5741
5742 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5743
5744 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5745 Rewrite build rule.
5746 * callback.c: #include string.h or strings.h.
5747 #include sys/types.h and sys/stat.h.
5748 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5749 (os_get_errno,os_open): Update.
5750 (os_stat,os_fstat): New functions.
5751 (os_init): Initialize syscall_map, errno_map, open_map.
5752 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5753 errno_map, open_map, signal_map, stat_map.
5754 (cb_read_target_syscall_maps): New function.
5755 (cb_target_to_host_syscall): New function.
5756 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5757 (cb_target_to_host_open): Renamed from target_to_host_open.
5758 (store): New function.
5759 (cb_host_to_target_stat): New function.
5760 * syscall.c: New file.
5761 * gentmap.c (sys_tdefs): New global.
5762 (gen_targ_vals_h): Output target syscall numbers.
5763 (gen_targ_map_c): Update. Output target syscall translation map.
5764 * gentvals.sh: New first argument `target'. Preface table with
5765 #ifdef NL_TARGET_$target if non-null target passed.
5766 * gennltvals.sh: New file.
5767 * nltvals.def: Regenerated.
5768
5769Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770
5771 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5772 sim_core_dummy_M.
5773 (sim_core_dummy_M): Declare.
72f4393d 5774
c906108c
SS		 5775Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776
5777 * sim-core.c (sim_core_signal): Print the address of the
5778 instruction.
5779
5780Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5781
5782 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5783
5784 * sim-base.h (sim_state_base): Add member trace_data.
5785 (STATE_TRACE_DATA): New macro.
5786 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5787 ({WITH_,}TRACE_DEBUG_P): New macros.
5788 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5789 (_sim_cpu): Delete forward reference.
5790 (debug_printf): Update.
5791 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5792 (trace_options): Add --trace-debug.
5793 (set_trace_options): Handle it.
5794 (trace_option_handler): Likewise.
5795 (trace_install): Init state trace_data struct.
5796 (trace_uninstall): Close state trace file.
5797 * sim-events.c (ETRACE): Only print source file and line number if
5798 --trace-debug.
5799 * sim-n-core.h (sim_core_trace_M): Likewise.
5800
5801 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5802
58031997-11-13 Felix Lee <flee@cygnus.com>
5804
5805 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5806 initializer.
5807 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5808
5809Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5810
5811 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5812
5813 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5814 built this way.
5815 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5816 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5817 source tree.
5818
5819Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5820
5821 * sim-events.c (sim_events_process): Re-compute the time -
5822 update_time_from_event - as each event is processed. Reverses
5823 previous change.
5824
5825Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826
5827 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5828
5829Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5830
5831 * sim-events.c (sim_events_process): Delete redundant call to
5832 update_time_from_event.
5833 (sim_events_slip): Always decrement time_from_event.
5834 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5835 Delete assertion that time_from_event >=0 when work in queue, no
5836 longer applicable.
5837
5838Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5839
5840 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5841 (standard_option_handler): Update.
5842
5843 * sim-options.h: Clarify documentation.
5844 (OPTION_LONG_ONLY_P): Delete definition.
5845 (OPTION_VALID_P): Define.
72f4393d 5846
c906108c
SS		 5847 * sim-options.c (sim_print_help): Allow short only options.
5848 (sim_parse_args): Ditto.
5849 (sim_args_command): Skip short only options.
5850 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5851 separate entries for short and long options in the HANDLERS and
5852 ORIG_VAL tables.
5853 (sim_parse_args): Disable argument permutation.
5854
5855Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5856
5857 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5858 Add argument M, size of data type.
5859 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5860 Declare, ditto for 5, 6 & 7 byte transfers.
5861 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5862 as aligned variant.
72f4393d 5863
c906108c
SS		 5864 * sim-n-core.h (sim_core_trace_M): Rename from
5865 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5866 with transfer type. Print transfer direction. Handle 1 and 2 byte
5867 transfers.
5868 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5869 unaligned accesses.
5870 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5871 Update all functions.
5872
5873 * sim-core.c: Generate functions starting with 16 not 1.
5874 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5875 all 5, 6 & 7 byte transfers.
5876
5877 * sim-n-core.h (sim_core_read_misaligned_N,
5878 sim_core_write_misaligned_N): Implement.
5879
5880Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881
5882 * sim-endian.h (U16_8): Implement
5883
5884 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5885
5886 * sim-endian.h (VL8_16, VH8_16): Implement.
5887
5888 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5889 long in printf.
5890 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5891 (memory_option_handler): Skip comma in alias address list
5892
5893Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5894
5895 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5896 space params.
5897 (parse_size, parse_addr): New functions
5898 (memory_option_handler, memory_options): Parse address & size
5899 using new functions. Pass level, space, modulo to do_memopt_add &
5900 do_memopt_del.
5901
5902 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5903
5904 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5905 `attach_type attach' argument with `unsigned level' argument.
5906 Document.
5907
5908 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5909 sim_core_attach): Replace argument attach with level. Update
5910 verification of arguments.
5911 (sim_core_map_detach, sim_core_detach): Replace argument attach
5912 with level.
5913
5914 * sim-basics.h (enum _attach_type): Delete.
5915
5916Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5917
5918 * sim-core.h (sim_core_write_8): Define.
5919
5920Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921
5922 * sim-bits.h: Document ROTn macro.
5923
5924 * sim-endian.h (H2T): Handle 16 byte variables.
5925
5926 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5927 error.
5928
5929 * sim-core.c: Do not generate sim_core_*_word.
5930
5931 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5932 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5933
5934 * sim-core.h (sim_core_read_unaligned_word,
5935 sim_core_read_aligned_word, sim_core_read_word,
5936 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5937 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5938
5939Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5940
5941 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5942
5943 * sim-endian.h: Disable 16 byte support.
5944
5945Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5948
5949 * sim-n-core.h (sim_core_trace_N): New function.
5950 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5951 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5952
5953 * sim-endian.h: Add 128 bit variant.
5954
5955 * sim-core.h, sim-core.c: Add 128 bit variant.
5956
5957 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5958
5959Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5960
5961 * sim-events.c (sim_events_process): Clear events->work_pending.
5962 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5963 setting, nr_ticks_to_process.
5964 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5965 when the event queue isn't next.
5966
5967 * sim-events.h, sim-events.c (sim_events_slip): New function.
5968
5969Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970
5971 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5972
5973 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5974 arguments.
5975
5976Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5977
5978 * nrun.c (main): Remove useless test of name != NULL.
5979 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5980
5981Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * sim-fpu.c (EXPMAX): Type is unsigned.
5984 (MIN_INT, MAX_INT): Type is signed64.
5985 (i2fpu): Type of val is signed64.
5986
5987Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5988
5989 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5990 a bucket size of zero.
5991
5992 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5993 OPTION_PROFILE_PC): Define.
5994 (profile_option_handler): Add support for --profile-pc and
5995 --profile-pc-granularity options.
5996 (profile_pc_init): When possible, compute nr buckets from bucket
5997 size.
5998
5999 * sim-profile.c (profile_pc_init): Align the profile-pc end
6000 address with the profile-pc bucket size.
6001
6002 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6003 something less ambiguous.
6004 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6005
6006 * sim-profile.c (profile_pc_cleanup): New function. Move
6007 profile_pc_uninstall code to here.
6008 (profile_pc_uninstall): Call.
6009 (profile_pc_init): Call.
6010
6011Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012
6013 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6014 file using BSD gprof format.
6015
6016 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6017 unsigned_word.
6018 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6019 MSBIT64): Force result to unsignedN.
6020
6021Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6024 brace from macro.
6025 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6026 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6027 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6028 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6029
6030Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6033 type void*.
6034
6035 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6036 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6037 type void*.
6038 (sim_core_attach): Rename buffer_freed to free_buffer, type
6039 void*. Ensure that allocated buffer is alligned according to
6040 region's address.
6041
6042Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043
6044 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6045 (ALU64_SUB): Define.
6046
6047 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6048 (.gdbinit): Remove dependencies, generate once per build.
6049
6050Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051
6052 * sim-n-core.h (sim_core_read_aligned_N,
6053 sim_core_write_aligned_N): Make xaddr param type address_word not
6054 unsigned_word.
6055
6056Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6057
6058 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6059 unpacked floating point struct. Pass sim_fpu object by reference.
6060 Add preliminary support for rounding modes.
72f4393d 6061
c906108c
SS		 6062Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6063
6064 * configure: Regenerated to track ../common/aclocal.m4 changes.
6065
6066Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6067
6068 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6069 WITH_TARGET_BITSIZE.
6070
6071Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6072
72f4393d 6073 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6074
6075Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6076
6077 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6078 and zfree instead of xmalloc and free. Prevents warnings.
6079
6080Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081
6082 * configure: Regenerated to track ../common/aclocal.m4 changes.
6083
6084Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085
6086 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6087 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6088
6089 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6090 controling the bitsize/msb of the target.
6091
6092Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6093
6094 * Make-common.in: New files sim-break.c, sim-break.h.
6095 * sim-base.h: Add point to breakpoint list to sim_state_base.
6096 * sim-break.c sim-break.h: New modules that implement intrinsic
6097 breakpoint support.
6098 * sim-module.c: Add breakpoint module.
72f4393d 6099
c906108c
SS		 6100Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6101
6102 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6103 an hour.
6104 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6105 if (0) { 1 % 0; }
6106 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6107 (SIGBUS) define for Windows.
6108 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6109 * sim-resume.c: define SIGTRAP for windows.
6110 * sim-xcat.h: use token pasting if ALMOST_STDC.
6111
6112Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113
6114 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6115 configured values.
6116 (CONFIG_CFLAGS): Add same.
72f4393d 6117
c906108c
SS		 6118Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6119
6120 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6121 (SIGNED32): use ##i32.
6122
6123Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6124
6125 * configure: Regenerated to track ../common/aclocal.m4 changes.
6126
6127Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6128
6129 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6130 endian of target.
6131
6132 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6133 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6134 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6135 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6136 (CONFIG_CFLAGS): Add same.
6137
6138 * aclocal.m4: Perform AC_SUBST on optional options.
6139
6140Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141
6142 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6143
6144 * sim-options.c (standard_option_handler): Typo in warning message.
6145
6146 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6147
6148 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6149 insn count. Make count conditional on there being a valid
6150 INSN_NAME.
6151 (profile_pc_init): Make default PC profile frequency an arbitrary
6152 256.
6153
6154 * sim-base.h: Ditto.
6155
6156 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6157 SIM_HAVE_MODEL.
6158
6159 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6160 archure struct.
6161
6162Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6163
6164 * configure: Regenerated to track ../common/aclocal.m4 changes.
6165
6166Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6167
6168 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6169 configured alignment.
6170
6171Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6172
6173 * configure: Regenerated to track ../common/aclocal.m4 changes.
6174
6175Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176
6177 * sim-config.c (sim_config): Check for default alignment.
6178
6179 * sim-options.c (standard_option_handler): Add alignment option.
6180
6181 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6182 default alignment requirements on memory accesses.
72f4393d 6183
c906108c
SS		 6184Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6185
6186 * sim-load.c (sim_load_file): Return failure if the executable
6187 had no loadable sections.
6188
6189Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190
6191 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6192 trace output.
6193
6194 * sim-core.c (sim_core_signal): When bad access halt simulator
6195 SIGSEGV / SIGBUS instead of aborting.
6196 (signal.h): Include.
72f4393d 6197
c906108c
SS		 6198 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6199 options was missing.
6200
6201 * sim-bits.h (MOVED): Define
6202
6203Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204
6205 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6206 BIT.
6207
6208 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6209
6210 * sim-bits.c: Add 8 bit versions of bit macros.
6211
6212 * sim-bits.h: Ditto.
6213
6214Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6215
6216 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6217 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6218
c906108c
SS		 6219 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6220 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6221
c906108c
SS		 6222 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6223 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6224
c906108c
SS		 6225Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226
6227 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6228 configure.in: Output to cconfig.h instead of config.h.
6229
6230 * configure: Regenerated to track ../common/aclocal.m4 changes.
6231
6232Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6233
6234 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6235 BFD if known.
6236
6237Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6238
6239 * callback.c (os_write): divert stdout and stderr to their
6240 respective hooks.
6241
6242Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243
6244 * sim-profile.c (profile_print_speed): Call
6245 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6246
6247 * sim-events.c (sim_events_elapsed_time): New function return nr
6248 host MS consumed by the simulator.
6249 (sim_watch_valid): Use.
6250
6251 * sim-module.c (modules): Install sim_events very very early.
6252
6253 * sim-profile.c (profile_print): Call profile_print_pc.
6254 (print_bar):
6255 (profile_pc_init): New function, set up processor for PC
6256 profiling.
6257 (profile_print_pc): New function, print a PC profile.
6258 (profile_pc_event): New function, sample PC.
6259
6260 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6261 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6262 profile struct.
6263
6264 * sim-options.c (sim_print_help): Pacify GCC.
6265
6266 * sim-n-core.h (sim_core_read_aligned_N,
6267 sim_core_write_aligned_N): Add un-conditional profile call.
6268 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6269 profile call when aligned read/write isn't used.
6270
6271 * sim-base.h: Include sim-profile, sim-model after sim-core &
6272 sim-events allow sim-core to define useful values.
6273
6274 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6275 (profile_option_handler, profile_options): Add support for
6276 --profile-core option.
6277 (print_bar): Include when core profiling.
6278 (profile_print_core): New function, print core profile.
6279
6280 * sim-config.c (print_sim_config): Print profile status.
6281
6282 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6283 WITH_PROFILE_PC_P): Define.
6284 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6285 (PROFILE_COUNT_CORE): Define.
6286
6287Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6288
6289 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6290 interrupt_names array as the data.
6291 (sim-watch.h): Document.
6292
6293Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6294
6295 * sim-options.c (sim_print_help): When the doc string is to long
6296 word wrap it.
6297
6298 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6299 that only the first few the watch options are listed. Generate
6300 meanginful usage messages.
6301
6302 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6303
c906108c
SS		 6304Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6305
6306 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6307 (standard_option_handler): Handle --architecture-info.
6308
6309Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6310
6311 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6312 illegal zero-sized array.
6313 * sim-core.c (sim_core_xor_read_buffer): same.
6314
6315Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6316
6317 * nltvals.def: Regenerate.
6318
6319Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6320
6321 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6322
6323Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324
6325 * sim-bits.c (MASKED): Delete.
6326 (EXTRACTED): Delete.
6327 (LSEXTRACTED, MSEXTRACTED): New functions.
6328
6329 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6330 (MSMASKEDn, LSMASKEDn): Add last argument.
6331 (MSMASK*): Ditto.
72f4393d 6332
c906108c
SS		 6333 * sim-bits.h (EXTEND8, EXTEND16): Define.
6334 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6335
6336 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6337
6338 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6339 current instruction address.
6340
6341 * sim-inline.h (*_ENGINE): Define.
6342
6343Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6344
6345 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6346
6347 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6348 (watch_option_handler): Call delete_watchpoint with ident or type.
6349 (sim_watchpoint_install): Create interrupt specific watchpoint
6350 commands on the fly.
6351 (do_watchpoint_create): New function, create a watch point using
6352 type/int-nr info encoded in the option nr.
6353 (do_watchpoint_info): New function. List active watchpoints.
6354
6355 * sim-watch.h: Change data structure to a list.
6356
6357 * sim-memopt.c (memory_option_handler): Require explicit "all"
6358 before deleting all memory regions.
6359
6360 * sim-utils.c (sim_do_commandf): New function, printf version of
6361 sim_do_command.
6362
72f4393d
L		 6363 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6364
c906108c
SS		 6365 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6366 bit endianness.
6367 (SIGNED64, UNSIGNED64): Delete.
6368 (ALU64_ADD): Don't rely on bit endianness.
6369 (ALU64_BEGIN): Define.
6370
6371 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6372 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6373
6374 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6375 suffix - u64, LL - to 64 bit constants.
6376
6377Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6378
6379 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6380
6381 * sim-utils.h (NZALLOC): Define - zalloc * N.
6382
6383 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6384 implementation of read/write functions.
6385
6386 * Make-common.in (sim-hrw.o): New target.
6387
6388 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6389 memory.
6390
6391 * sim-memopt.c (memory_option_handler): Implement memory-size
6392 command. Implement memory-alias command. Let memory-delete delete
6393 all memory regions.
6394 (add_memopt): New function. Add a memory region.
6395 (do_memopt_delete): New function. Delete a memory region.
6396
6397 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6398
6399 * sim-core.c (sim_core_detach): New function.
6400 (sim_core_map_detach): New function. Perform the actual detach.
6401 (sim_core_init): Move initialization code from here.
6402 (sim_core_install): To here.
6403 (sim_core_uninstall): And here.
6404
6405 * sim-module.c: Add memopt module.
6406
6407 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6408 simulator base type.
6409
6410 * Make-common.in (sim_main_headers): Add sim-memopt.h
6411 (sim-memopt.o): New target.
6412
6413 * sim-core.c (sim_core_install): Add core_options to the option
6414 table.
6415
6416 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6417 --watch-delete.
6418
6419 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6420 comments.
6421
6422 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6423 address_word, add mask member.
72f4393d 6424
c906108c
SS		 6425 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6426 address_word, allow for 64bit targets in 32bit host. Add modulo
6427 argument.
6428 (sim_core_map_attach): Ditto.
6429 (new_sim_core_mapping): Ditto.
6430 (sim_core_translate): Mask address when modulo memory.
6431
6432Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6433
6434 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6435
6436 * gdbinit.in: New file.
6437 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6438 * Make-common.in (distclean): Delete .gdbinit.
6439 (.gdbinit): Add rule for.
6440 * configure: Regenerated to track ../common/aclocal.m4 changes.
6441
6442 * Make-common.in (cgen-run.o): Add rule for.
6443
6444Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6445
6446 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6447
6448 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6449 both resumed and previous elapsed time.
6450 (sim_events_init): Set initial_wallclock and current_wallclock to
6451 zero.
6452 (sim_events_install): Install sim_events_suspend and
6453 sim_events_resume.
6454 (sim_events_watch_clock): Allow for suspended simulator when
6455 computing the time of the clock event.
6456
6457 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6458 initial_wallclock to elapsed_wallclock, set both to zero.
6459 (sim_events_init, sim_events_uninstall): Delete prototypes.
6460
6461 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6462
c906108c
SS		 6463 * sim-module.c(sim_module_resume, sim_module_suspend): New
6464 functions.
6465
6466Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467
6468 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6469 message.
6470
6471Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6472
6473 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6474 * Make-common.in (TAGS): Likewise.
6475 * sim-n-bits.h: Add TAGS comments for all functions.
6476 * sim-n-core.h: Likewise.
6477 * sim-n-endian.h: Likewise.
6478
6479Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480
6481 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6482 kind.
72f4393d 6483
c906108c 6484 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6485
c906108c
SS		 6486 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6487 definition.
6488
6489Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6490
6491 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6492 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6493
6494Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6495
6496 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6497 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6498 nr_transfered and nr_this_transfer unsigned.
6499
6500 * sim-events.c (sim_events_tickn): N is signed, as limited to
6501 MAXINT.
6502
6503 * sim-n-endian.h (offset_N): Change size to unsigned.
6504
6505 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6506
6507Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6508
6509 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6510
6511 * sim-options.c (sim_parse_args): Use dupargv.
6512
6513Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6514
6515 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6516
6517Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6518
6519 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6520 base type.
6521
6522 * sim-options.c (standard_options): Add --architecture=MACHINE and
6523 --target=TARGET options.
6524 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6525 (standard_option_handler): Handle architecture and target options.
6526 (bfd.h): Include.
72f4393d 6527
c906108c
SS		 6528 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6529 bfd_openr.
6530 (sim_analyze_program): Set prog_bfd architecture from
6531 STATE_ARCHITECTURE if known.
6532
6533Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6534
6535 * configure: Regenerated to track ../common/aclocal.m4 changes.
6536 * config.in: Ditto.
6537
6538Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539
6540 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6541 that option does not apply to certain files.
6542
6543Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544
6545 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6546 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6547 offset from MSB/LSB.
6548
6549 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6550 access address of sub word quantity of a hosts 16, 32, 64 bit word
6551 type.
6552 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6553 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6554 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6555 return N*2 byte value with argument in Hi/Lo word. Renamed from
6556 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6557
c906108c
SS		 6558 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6559 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6560 so that bit offset is explicit.
6561
6562Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6563
6564 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6565 Update STATE_PROG_BFD when needed with a dup'd copy of the
6566 program.
6567
6568 * sim-config.c (sim_config): Delete ABFD argument, use
6569 STATE_PROG_BFD directly.
6570
6571Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572
6573 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6574
c906108c
SS		 6575 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6576 and sim_load.
6577 (bfd.h): Include.
72f4393d 6578
c906108c
SS		 6579 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6580 hardware only simulator targets.
6581
6582 * Make-common.in (sim-hload.o): Add rule.
6583
6584Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585
6586 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6587 used by copyargv and freeargv.
6588
6589 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6590 STATE_PROG_ARGV, not just a pointer.
6591
6592Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593
6594 * configure: Regenerated to track ../common/aclocal.m4 changes.
6595 * config.in: Ditto.
6596
6597Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598
6599 * aclocal.m4 (sim-endian): Add second argument to
6600 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6601 default endian when not hardwired.
6602
6603 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6604 else failes value for target byte order.
6605
6606 * sim-config.c (sim_config): Add abfd arguments. Set
6607 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6608 from same.
6609 (sim_config): Return SIM_RC, don't abort.
6610 (bfd.h): Include.
72f4393d 6611
c906108c
SS		 6612 * run.c (main): Update call to sim_open - add ABFD argument.
6613 * nrun.c (main): Add NULL ABFD argument.
6614
6615Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6616
6617 * callback.c (os_poll_quit): Make static.
6618 Call sim_cb_eprintf, not p->eprintf.
6619 (sim_cb_printf, sim_cb_eprintf): New functions.
6620 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6621
6622 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6623 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6624 sim-utils.h. #include sim-utils.h.
6625 * sim-utils.h: Above decls moved here.
6626 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6627
6628 * sim-watch.c (action_watchpoint): Fix thinkos.
6629
6630Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6631
6632 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6633
6634Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6635
6636 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6637 to FORCED_ALIGNMENT case.
6638
6639Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6640
6641 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6642
6643Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6644
6645 * Make-common.in (libsim.a): Fix typo.
6646
6647Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6648
6649 * nrun.c (main): Verify the structure returned before using it.
6650
6651Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6652
6653 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6654 default.
6655
6656 * sim-engine.c (sim_engine_install): New function. Install the
6657 engine init functions.
6658 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6659
c906108c
SS		 6660 * sim-module.c: Add sim_engine to list of modules that always
6661 install.
6662
6663Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6664
6665 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6666 to remove the old watchpoint, not delete_watchpoint.
6667 (watch_option_handler): Action the correct watchpoint, not just
6668 cycles.
6669
6670Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6671
6672 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6673 both low and high word.
6674 (sim_core_write_aligned_N): Ditto.
72f4393d 6675
c906108c
SS		 6676 * sim-trace.c (set_trace_options): Delete code explicitly setting
6677 core->trace.
6678
6679 * sim-options.c (sim_print_help): Call the list commands if not a
6680 standalone simulator.
6681 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6682
c906108c
SS		 6683 * sim-trace.c (set_trace_options): Assume core present.
6684
6685 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6686 buffer when full not almost full.
6687
6688Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6689
6690 * sim-events.c (sim_events_process): Don't blat the event queue
6691 when processing watchpoints.
6692
6693 * sim-watch.h: Make arg unsigned long - stop sign extension.
6694
6695 * sim-events.c (sim_watch_valid): rewrite so debugable.
6696
6697 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6698
6699 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6700 inequality test is possible.
6701 (handle_watchpoint): Re-pass is_within arg.
6702 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6703 0 to schedule_watchpoint's is_within arg.
6704 (sim_watchpoint_init): Re-pass is_within arg.
6705
6706 * sim-options.c (sim_print_help): Add is_command argument. Don't
6707 include -- prefix when called from the command line interpreter.
6708
6709 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6710
6711 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6712 zero indicates that the test should be reversed.
6713 (sim_events_watch_core): Ditto.
6714 (WATCH_CORE): Compare range against is_within.
6715 (WATCH_SIM): Ditto.
6716
6717Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6718
6719 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6720 sim_core_read_buffer. Check nr-bytes transfered.
6721
6722 * sim-core.h (sim_core_common): Define a new struct that contains
6723 the common data. to sd and cpu structures.
6724 * sim-core.c (sim_core_attach): Update.
6725 (sim_core_init): Update. Remember to copy initialized data to each
6726 cpu.
6727 (sim_core_find_mapping): Ditto.
6728
6729 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6730 (sim_core_write_buffer): Ditto.
6731
6732 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6733 transfer use xor version of read buffer.
6734 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6735
c906108c
SS		 6736 * sim-core.c (sim_core_xor_read_buffer): New function implement
6737 xor-endian data read breaking transfer up into xor-endian sized
6738 blocks.
6739 (sim_core_xor_write_buffer): Ditto for write.
6740 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6741 - needed for xor-endian transfers.
6742
6743Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6744
6745 * sim-inline.h: Review description.
72f4393d 6746
c906108c
SS		 6747 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6748 to just those involved in data transfers and configuration.
72f4393d 6749
c906108c
SS		 6750 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6751 string.
6752 * sim-n-core.h (sim_core_read_aligned_N): Use.
6753 (sim_core_read_unaligned_N): Ditto.
6754 (sim_core_read_unaligned_N): Ditto..
6755 (sim_core_write_unaligned_N): Ditto.
72f4393d 6756
c906108c 6757 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6758
c906108c
SS		 6759 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6760 endian.
6761 (sim_core_read_aligned_N): Ditto.
6762
6763 * sim-core.c (sim_core_set_xor_endian): New function.
6764 (sim_core_attach): Don't overwrite the per-cpu xor map when
6765 cloning the global core.
6766
6767Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6768
6769 * sim-engine.h: Update below so that it is using an enumerated
6770 type.
6771
6772Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6773
72f4393d
L		 6774 * sim-engine.c (sim_engine_restart):
6775 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6776 return value used for simulator restart from 0 to 2.
6777
6778Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6779
6780 * cgen-scache.c (scache_option_handler): Add is_command arg.
6781
6782 * sim-model.c (model_option_handler): Add is_command argument.
6783
6784 * sim-profile.c (profile_option_handler): Add is_command arg.
6785
6786 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6787 involved.
6788
6789 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6790 order that they are registered.
6791
6792 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6793 between option and command line processing.
6794
6795 * sim-options.c: Include stdlib.h, ctype.h.
6796
6797 * Make-common.in (sim-watch.o): Add rule.
6798 (sim_main_headers): Assume sim-assert.h included.
6799 (sim-*.o): Simplify make rule.
72f4393d 6800
c906108c
SS		 6801 * sim-module.c: Add sim_watch_install to module list.
6802
6803Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6804
6805 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6806 has been loaded.
6807
6808 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6809 * sim-events.c (sim_events_install): Ditto.
6810 * sim-core.c (sim_core_install): Ditto.
6811 * sim-model.c (model_install): Ditto.
6812 * sim-options.c (standard_install): Ditto.
6813 * sim-profile.c (profile_install): Ditto.
6814 * sim-reason.c (sim_stop_reason): Ditto.
6815 * sim-run.c (sim_engine_run): Ditto.
6816 * sim-utils.c (sim_analyze_program): Ditto.
6817
6818 * sim-module.c (modules): Make profile_install and trace_install
6819 optional.
6820
6821 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6822
6823 * sim-options.c (standard_option_handler): Set the byte order.
6824
6825 * sim-events.c (sim_events_process): Allow multi tick processing.
6826 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6827
c906108c
SS		 6828 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6829 prototypes. Under development.
6830 (sim_events): Replace processing with nr_ticks_to_process.
6831
6832Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6833
6834 * nrun.c (main): Pass callbacks to sim_open instead of using
6835 sim_set_callbacks.
6836
6837 * run.c (main): Ditto.
6838
6839Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6840
6841 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6842 stop tk interrupting malloc calls.
6843 (sim_events_zalloc): Converse.
6844
6845 * Make-common.in (sim_main_headers): Add sim-events.h.
6846
6847 * sim-events.c (sim_events_schedule_after_signal): Change return
6848 type to void - signal events are strictly internal.
6849 (sim_events_init): Allocate a finite buffer for signal events.
6850 (sim_events_schedule_after_signal): Enter signal events into the
6851 signal buffer.
6852
6853 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6854 (sim_engine_restart): Ditto.
6855 (sim_engine_abort): Ditto.
6856 * sim-stop.c (sim_stop): Ditto.
6857 (control_c_simulation): Ditto.
6858 * sim-resume.c (sim_resume): Ditto.
6859 (has_stepped): Ditto.
6860 * sim-abort.c (sim_engine_abort): Ditto.
6861
6862 * sim-basics.h (transfer_type): New type.
6863
6864 * sim-core.c (sim_core_signal): New function. Print core signal
6865 information.
6866 (sim_core_find_mapping): Add transfer argument.
6867
6868 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6869 SIM_CORE_SIGNAL if a recoverable abort.
6870 * sim-core.c (sim_core_find_mapping): Ditto.
6871
6872Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6873
6874 * sim-core.c (sim_core_find_mapping): Replace calls to
6875 sim_io_error to more resiliant sim_engine_abort.
6876
6877 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6878 (sim_core_write_unaligned_N): Ditto.
6879
6880Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6881
6882 * sim-module.c: Add sim_events_install to list.
72f4393d 6883
c906108c
SS		 6884 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6885 from sim_core_*.
6886 (sim_events_init): Now returns SIG_RC.
6887
6888 * sim-run.c: New file. Generic sim_engine_run.
6889 * sim-reason.c: New file. Generic sim_stop_reason.
6890 * sim-stop.c: New file. Generic sim_stop.
6891 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6892
c906108c
SS		 6893 * Make-common.in (sim-engine.o): Add rule.
6894 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6895
c906108c
SS		 6896 * sim-engine.h, sim-engine.c: New file. Provide generic
6897 implementation of sim_engine_halt, sim_engine_error. et.al.
6898
6899 * sim-base.h (sim_state_base): Add member halt.
6900 (sim-engine.h): Include.
6901
6902 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6903 handlers.
6904 * sim-events.c (sim_events_poll): Update event handler.
6905
6906Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6907
6908 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6909 function.
6910 (sim_events_watch_sim): New function.
6911 (sim_events_watch_core): New function.
6912 (sim_watch_valid): New function.
6913 (sim_events_preprocess): New function.
6914 (sim_events_process): Process the watchpoints as well as the timer
6915 queue.
6916 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6917 (sim_events_deschedule): Check all the queues when removing an
6918 event.
6919 (sim_events_init): Ditto for cleaning.
6920
6921Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6922
6923 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6924
6925Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6926
6927 * callback.c (os_open): Type of arg flags is int.
6928
6929Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6930
6931 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6932 just like normal numbers as per IEEE rules.
6933
6934Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6935
6936 * callback.c (os_close): Mark the descriptor as being
6937 available if the close succeeded.
6938 (os_open): Pass 0644 as the mode of the file being created.
6939
6940Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6941
6942 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6943 float.
6944
6945 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6946 * sim-lnline.h: Update.
6947
6948 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6949 conversion functions.
6950 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6951
c906108c
SS		 6952 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6953 compare functions. Replacing.
6954 (sim_fpu_cmp): This. Delete.
72f4393d 6955
c906108c
SS		 6956Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6957
6958 * sim-core.c (sim_core_find_mapping): Call engine_error not
6959 sim_io_error when possible.
6960
6961Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6962
6963 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6964 high/low double word.
6965
6966 * sim-trace.h: Remove definition of attribute - defined in
6967 sim_basics.h.
6968
6969Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6970
6971 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6972 name of the option - or family of options.
6973
6974 * sim-options.c (sim_args_command): Match command `a-b c' with
6975 option `--a-b-c' from option table.
6976
6977Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6978
6979 * sim-options.c (sim_print_help): For optional arguments, wrap
6980 them in [].
6981
6982 * sim-trace.c (set_trace_options): New function, handle optional
6983 argument and multiple assignment.
6984 (trace_option_handler): Update.
6985
6986 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6987 when branch tracing selected.
6988
6989Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6990
6991 * sim-trace.c (trace_one_insn): Make a va-args function.
6992
6993 * sim-trace.c (trace_vprintf): New function, va-arg version of
6994 trace_printf.
6995
6996Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6997
6998 * sim-trace.c (trace_uninstall): Don't close a file twice.
6999 * sim-profile.c (profile_uninstall): Likewise.
7000
7001Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7002
7003 * sim-trace.c (toplevel): Include bfd.h.
7004 (trace_options): Note that --trace-linenum also turns on
7005 --trace-insn. Add --trace-{branch,semantics}.
7006 (trace_option_handler): If --trace-linenum, also turn on
7007 --trace-insn. Add --trace-branch support. If --trace-semantics,
7008 turn on ALU, FPU, branch, and memory tracing.
7009 (trace_one_insn): New function to trace an instruction. Support
7010 --trace-linenum.
7011 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7012
7013 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7014 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7015 (TRACE_branch): Add new mask.
7016 (TRACE_*_P): Define all possible trace_p macros.
7017 (trace_one_insn): Declare function.
7018
7019Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7020
7021 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7022 GNU C doesn't support __attributes__.
7023 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7024 format strings.
7025
7026Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7027
7028 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7029 addresses are masked forcing them to be correctly aligned.
7030 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7031 * sim-config.c (config_alignment_to_a): Update.
7032
7033 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7034 core data.
7035 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7036 type.
7037 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7038 processor specific core maps.
7039 (sim_core_map_attach): Copy the core map data to each of the
7040 processor specific core data structures.
7041 * sim-core.c (sim_core_find_mapping): Update.
7042
7043 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7044 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7045 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7046 alternatives that handle unaligned addresses.
7047 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7048 with just CPU arg.
7049 * cgen-utils.c (sim_disassemble_insn): Update.
7050
7051Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7052
7053 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7054 tracing.
7055
7056 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7057 fpu support.
7058
7059 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7060
7061Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7062
7063 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7064 to map type.
72f4393d 7065
c906108c
SS		 7066 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7067 statement.
7068
7069Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7070
7071 * cgen-trace.c: Prepend additional trace_printf argument.
7072
7073 * cgen-utils.c (sim_disassemble_insn): Add additional core
7074 arguments.
7075
7076Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7077
7078 * nrun.c (main): Catch/report errorenous simulator states.
7079
7080 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7081 * sim-trace.c: #include string.h/strings.h so that memset is
7082 defined.
7083 * sim-utils.c: Ditto.
7084 * sim-profile.c: Ditto. And stdlib.h.
7085 (print_bar): Only define when used by instruction or memory profiler.
7086
7087 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7088
c906108c
SS		 7089 * sim-load.c (sim_load_file): Make the name constant.
7090 (sim_load_file): Passify gcc.
7091
7092 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7093 file.
7094 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7095
c906108c
SS		 7096 * sim-base.h (sim_cpu): Pre define here so available to all.
7097
7098 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7099 Restore the sim_cpu and instruction_address arguments so that full
7100 information is available to the abort function.
7101 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7102 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7103
7104 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7105 tracing support for sim-events and sim-core.
7106 (trace_option_handler): Convert #if to if where possible so always
7107 compiled/checked by C compiler.
7108 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7109
c906108c
SS		 7110 * sim-base.h: Adjust comment documenting how to define the cpu
7111 structure.
7112 (sim_state_base): Add sim_core and sim_events to simulator base
7113 object.
7114
7115 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7116 * sim-core.c (sim_core_init, sim_core_attach,
7117 sim_core_find_mapping): Update.
7118 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7119 update_time_from_event, insert_sim_event,
7120 sim_events_schedule_after_signal, sim_events_deschedule,
7121 sim_events_tick): Ditto.
72f4393d 7122
c906108c
SS		 7123 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7124 sim-model.h): Move #includes from here.
7125 * sim-base.h: To here.
7126 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7127
c906108c
SS		 7128Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7129
7130 * callback.c (default_callback): Missing initialisers.
7131
7132Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7133
7134 * sim-utils.c (sim_add_commas): New function.
7135 * sim-basics.h (sim_add_commas): Add prototype.
7136 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7137 * sim-profile.c (COMMAS): New macro.
7138 (print_*): Use it to print commas in numbers.
7139
7140 * configure: Regenerated.
7141
7142 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7143 (cgen_state): New member run_fast_p.
7144 (cgen_init): Add prototype.
7145 (sim_disassemble_insn): New arg `cpu'.
7146 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7147 * cgen-utils.c (cgen_init): New function.
7148 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7149 * genmloop.sh: Call engine_halt if loop exits.
7150
7151 * Makefile.in (sim-options_h): Define.
7152 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7153 (sim-model.o): Add new rule.
7154 (cgen-{scache,trace,utils}.o): Add new rules.
7155 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7156 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7157 Indent output by 2 spaces.
7158 * cgen-scache.h (scache_print_profile): Update.
7159 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7160 Use trace_printf, not fprintf.
7161 (trace_extract): Use trace_printf, not cgen_trace_printf.
7162 * genmloop.sh (!FAST case): Increment `insn_count'.
7163 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7164 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7165 access macro's name.
7166 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7167 Change return type to SIM_RC.
7168 (sim_core_{install,uninstall}): New functions.
7169 * sim-core.h (sim_core_{install,uninstall}): Declare.
7170 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7171 Change return type to SIM_RC.
7172 * sim-model.h (models,machs,model_install): Declare.
7173 * sim-module.c (modules): Add scache_install, model_install.
7174 (sim_post_argv_init): Set cpu->state backlinks.
7175 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7176 (standard_option_handler): Likewise.
7177 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7178 sim-profile.h.
7179 (*): Assume ANSI C.
7180 (profile_options): Delete --profile-simcache.
7181 (profile_option_handler): Likewise.
7182 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7183 spaces.
7184 (profile_print_{memory,model}): Likewise.
7185 (profile_print_simcache): Delete.
7186 (profile_print_speed): New function.
7187 (profile_print): Rewrite.
7188 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7189 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7190 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7191 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7192 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7193 (profile_print): Update prototype.
7194
7195Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7196
7197 * cgen-scache.[ch], cgen-sim.h: New files.
7198 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7199 * sim-model.c: New file.
7200
7201 * Make-common.in (clean targets): Undo patch of Apr. 22.
7202
7203Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7204
7205 * sim-n-bits.h (signed): If we have a standard compiler, undef
7206 signed, so that signedN is defined correctly.
7207
7208Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7209
7210 * sim-module.h, sim-model.h, sim-profile.h: New files.
7211 * sim-module.c, sim-profile.c: New files.
7212 * Make-common.in (SIM_PROFILE): Define
7213 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7214 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7215 (sim_module.o,sim-profile.o): Add rules for.
7216 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7217 (--enable-sim-profile): Add.
7218 * configure: Regenerated.
7219 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7220 model. Move trace and profile support to sim-{trace,profile}.h.
7221 New members trace_data, profile_data.
7222 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7223 * sim-config.h: Provide default definition of WITH_PROFILE.
7224 (WITH_TRACE): Change default to -1.
7225 (MAX_NR_PROCESSORS): Always define.
7226 * sim-options.c: Move trace and profile support to
7227 sim-{trace,profile}.h.
7228 (sim_pre_argv_init): Moved to sim-model.c.
7229 (standard_install): New function.
7230 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7231 (standard_install): Declare.
7232 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7233 (trace_install, trace_uninstall): New functions.
7234 (trace_printf): Update reference to TRACE_FILE.
7235 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7236 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7237 (WITH_TRACE_FOO_P): Define.
7238 (trace_install): Declare.
7239 (TRACE_DATA): New struct.
7240
7241Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7242
7243 * run.c: Undo last exec_bfd patch.
7244 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7245
7246Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7247
7248 * run.c (exec_bfd): Add back in.
7249 (main): Set exec_bfd.
7250
7251Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7252
7253 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7254
7255Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7256
7257 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7258 less well defined engine_error.
7259 * sim-core.c: Ditto.
7260
7261Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7262
7263 * Make-common.in: Change clean targets to use :: so that other
7264 Makefiles can have their own clean targets.
7265 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7266 __STDC__ to control use of stdarg vs. varargs syntax. Some
7267 systems can't use __STDC__, but require stdarg.
7268
7269Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7270
7271 * sim-options.c (standard_options): Add --endian.
7272 (standard_option_handler): Likewise.
7273
7274 * nrun.c: #include <signal.h>.
7275 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7276 handler that calls sim_stop ().
7277
7278Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7279
7280 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7281 handler that calls sim_stop (). Simulators may still be
7282 establishing their own handler.
7283
7284 * sim-events.c (sim_events_poll): Rename from
7285 sim_events_at_large_int. Poll IO.
7286
7287 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7288 request.
7289
7290 * callback.c (os_poll_quit): New function poll for quit signal
7291 where needed.
7292 (default_callback): Include magic number.
7293
7294Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7295
7296 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7297 Check for functions getrusage, time.
7298 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7299 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7300 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7301 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7302
7303 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7304
7305 * sim-options.c, sim-options.h: New files.
7306 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7307 * Make-common.in (nrun.o): Add rules for.
7308 * nrun.c: New file.
7309
7310 * run.c (main): Check return value of sim_open.
7311
7312 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7313 (sim_main_headers): Add sim-trace.h.
7314 * run.c (exec_bfd, target_byte_order): Delete.
7315 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7316 call sim_load instead. Check return code of sim_create_inferior.
7317 * sim-base.h (CURRENT_STATE): Define.
7318 (sim_state_base): Make typedef. New members options, prog_argv,
7319 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7320 mem_size, memory [+ corresponding access macros].
7321 (sim_cpu_base): New typedef.
7322 * sim-trace.h: New file.
7323 * sim-trace.c: New file.
7324 * sim-basics.h: #include it.
7325 * sim-load.c: New file.
7326
7327Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7328
7329 * Make-common.in (INSTALL): Set to @INSTALL@.
7330 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7331 (install-common): Depend upon installdirs. Use
7332 $(program_transform_name) directly, rather than using
7333 $(INSTALL_XFORM).
7334 (installdirs): New target.
7335 * Makefile.in (INSTALL): Set to @INSTALL@.
7336 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7337 (install-man): Depend upon installdirs. Use
7338 $(program_transform_name) directly, rather than using
7339 $(INSTALL_XFORM).
7340 (installdirs): New target.
7341
7342Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7343
7344 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7345 be overriden.
7346
7347Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7348
7349 * sim-basics.h: Only bring in config.h and tconfig.h if
7350 HAVE_CONFIG_H.
7351
7352Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7353
7354 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7355 numbering convention of the target.
7356 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7357 and WITH_TARGET_WORD_MSB.
7358 (sim_config): When possible, check for consistency with bitsize
7359 and msb.
7360
7361 * sim-bits.h: Allow MSB to be other than zero.
7362 * sim-bits.c: Ditto.
7363 * sim-n-bits.h: Ditto.
72f4393d 7364
c906108c
SS		 7365 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7366 * sim-n-bits.h (MSMASKEDn): Ditto.
7367
7368Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7369
7370 * Makefile.in (INSTALL): Change install.sh to install-sh.
7371
7372Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7373
7374 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7375
7376Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7377
7378 * run.c (main): Check that a program to run was specified.
7379
7380Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7381
7382 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7383
7384 * configure: Regenerated to track ../common/aclocal.m4 changes.
7385 * config.in: Ditto.
7386
7387Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7388
7389 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7390 * sim-config.h: To here.
7391
7392 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7393 (sim_main_headers): Define.
7394 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7395 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7396 (clean): Use it.
7397 (sim-utils.o): Add rule for.
7398 * sim-utils.o: New file.
7399 * sim-basics.h: #include sim-base.h.
7400 (zalloc): Make argument unsigned long.
7401 * sim-base.h: New file.
7402 * sim-inline.h (SIM_IO support): Delete.
7403 * sim-io.h: Delete inline support.
7404 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7405 * sim-config.c: sim-state.h renamed to sim-main.h.
7406 * sim-core.c: Likewise.
7407 * sim-events.c: Likewise.
7408
7409 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7410
7411 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7412 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7413 -DDEBUG.
7414 * configure: Regenerated to track ../common/aclocal.m4 changes.
7415
7416Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7417
7418 * configure: Regenerated to track ../common/aclocal.m4 changes.
7419
7420Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7421
7422 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7423 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7424 are defined by the configure.
7425
7426 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7427
c906108c
SS		 7428 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7429 reserved-bits): Always define.
72f4393d 7430
c906108c
SS		 7431 * sim-config.h, sim-config.c (sim_config): New function - and new
7432 file - co-ordinate the setting/checking of the common simulator
7433 configuration options.
7434
7435 * Make-common.in (sim-config.o): Add rule.
7436
7437Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7438
7439 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7440 va_list from void *, since va_list might not be a pointer type.
7441
7442Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7443
7444 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7445 in wrong order.
7446 (offset_N): Correct computation of LE offset.
7447
7448 * sim-io.c (sim_io_error): Include a new line when reporting
7449 errors.
7450
7451 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7452 `/'.
7453
7454Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7455
7456 * run.c: Include alloca-conf.h.
7457
7458 * callback.c (os_evprintf_filtered): Fix typo.
7459
7460Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7461
7462 * run.c (string.h, strings.h, stdlib.h): Include.
7463
7464 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7465 0 when nothing pending.
7466
7467 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7468 will soon be going away.
7469 (getopt): Plicate GCC.
7470
7471 * sim-endian.c (sim-io.h): Plicate GCC.
7472 * sim-bits.c (sim-io.h): Ditto.
7473 * sim-n-bits.h (ROTn): Ditto.
7474
7475 * sim-io.c (sim_io_error): Correct check for NULL.
7476
7477 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7478 the __FILE__.
7479 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7480 path.
7481
7482Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7483
7484 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7485 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7486
7487Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7488
7489 * sim-alu.h: Include sim-xcat.h.
72f4393d 7490
c906108c
SS		 7491Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7492
7493 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7494 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7495 these.
7496
7497 * sim-events.c (sim_events_at_large_int): New function. Just
7498 schedules an event every large-int ticks.
7499 (sim_events_init): Call.
7500 (sim_events_tick, sim_events_process): Move async handing to
7501 sim_events_process. Move timer decrement so that it occures after
7502 events have been processed.
72f4393d 7503
c906108c
SS		 7504 * sim-basics.h (struct _engine): Remove declaration.
7505
7506 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7507 everything with same. Rename global struct to SIM_DESC.
7508 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7509 * sim-io.h, sim-io.c: Ditto.
72f4393d 7510
c906108c
SS		 7511 * sim-assert.h: New file. Optional assertion checking macros.
7512 * sim-io.c (sim_io_error): Make just this function tolerant to
7513 null pointers.
72f4393d 7514
c906108c
SS		 7515 * sim-xcat.h: New file. Define concatenate macros.
7516 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7517 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7518 concat macros.
72f4393d 7519
c906108c
SS		 7520
7521Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7522
7523 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7524
7525Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7526
7527 * sim-inline.h: Add definitions for sim-types.
7528 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7529 module.
7530
7531Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7532
c906108c
SS		 7533 * sim-events.h: Remove defunct reference to callback struct.
7534
7535Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7536
7537 * configure: Re-generate.
7538
7539Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7540
7541 * Make-common.in (CSEARCH): Do not include the gdb directory in
7542 the search path.
7543
7544Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7545
7546 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7547 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7548 to explicitly incorporate these.
7549
7550 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7551 specify the alignment restrictions of the target architecture -
7552 without this option all alignment restrictions are accomodated.
7553 (--enable-sim-assert): New option. Conditionally compile in
7554 assertion statements.
7555 (--enable-sim-float): New option. Strongly specify the target's
7556 floating point support.
7557 (--enable-sim-hardware): New option. Specify the hardware devices
7558 included in the simulation.
7559 (--enable-sim-packages): New option. Specify the hardware
7560 packages included in the simulation.
7561 (--enable-sim-regparm): New option. Specify that parameters be
7562 passed in registers instead of on the stack.
7563 (--enable-sim-reserved-bits): New option. Specify that reserved
7564 bits within an instruction are are correctly set.
7565 (--enable-sim-smp): New option. Specify the level of SMP support
7566 to be included in the simulator.
7567 (--enable-sim-stdcall): New option. Specify an alternative
7568 function call convention.
7569 (--enable-sim-xor-endian): New option. Configure xor-endian
7570 support used by some targets to implement bi-endian support.
72f4393d 7571
c906108c
SS		 7572Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7573
7574 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7575 host endianness to be overridden.
7576 (--enable-sim-endian): Allow the target platform's byte order
7577 to be overridden.
7578 (--enable-sim-inline): Control the inlining of common components.
7579 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7580 (--enable-sim-warnings): Enable additional GCC compiler checks.
7581 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7582 SIM_WARNINGS): Add.
72f4393d 7583
c906108c
SS		 7584 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7585 sim-*-n.h so that the names are uniq on dos machines
7586 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7587
c906108c
SS		 7588Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7589
7590 * run.c: #include "libiberty.h".
7591 (main): New locals sd,no_args,sim_argv.
7592 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7593 is program name. Update call to sim_set_callbacks.
7594 Record result of sim_open, pass to other sim_foo routines.
7595
7596Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7597
7598 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7599 final newline.
7600
7601Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7602
7603 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7604 Route stdout through buffered IO.
7605
7606 * callback.c: Add os_flush_stderr, os_write_stderr,
7607 os_evprintf_filtered functions to route error output through
7608 stderr.
72f4393d 7609
c906108c
SS		 7610 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7611 Correct return type - should be void.
7612
7613Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7614
7615 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7616
7617 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7618 not provide a default value as undefined indicates disable code.
7619
7620Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7621
7622 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7623 directory.
7624 * sim-events.h, sim-events.c: Ditto.
7625 * sim-io.h, sim-io.c: Ditto.
72f4393d 7626
c906108c 7627Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7628
c906108c
SS		 7629 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7630
7631 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7632 extract the tail or least signifiant bits from an integer of the
7633 specified size.
72f4393d 7634
c906108c
SS		 7635 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7636 WITH_TARGET_BITSIZE so that the compilation will fail when an
7637 unsupported bitsize value is defined.
7638
7639 (INSERTED*): Convert to functions.
7640 (EXTRACTED*): Ditto.
72f4393d 7641
c906108c 7642 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7643
c906108c
SS		 7644Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7645
7646 * sim-inline.h: Allow explicit control over which .c files will be
7647 included by their header.
7648
7649 * sim-inline.h: Allow explicit control over which .c files use the
7650 alternative - REGPARM - parameter passing mechanism.
72f4393d 7651
c906108c
SS		 7652 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7653 icache.c, idecode.c, semantics.c or support.c. Those names are
7654 not generally applicable.
72f4393d 7655
c906108c
SS		 7656Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7657
7658 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7659 in a fashion similar to sim-endian-n.
7660
7661 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7662 both value and address macro's.
7663
7664Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7665
7666 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7667
7668 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7669 generic L_word, H_word macro's.
7670
7671Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7672
7673 * sim-basics.h: Borrow code from ppc directory.
7674 * sim-bits.c: Ditto.
7675 * sim-bits.h: Ditto.
7676 * sim-config.h: Ditto.
7677 * sim-endian-n.h: Ditto.
7678 * sim-endian.c: Ditto.
7679 * sim-endian.h: Ditto.
7680 * sim-inline.c: Ditto.
7681 * sim-inline.h: Ditto.
7682 * sim-types.h: Ditto.
7683
7684Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7685
7686 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7687 all the ALU size alternatives and then auto-configure a default.
72f4393d 7688
c906108c
SS		 7689 * sim-alu.h: Copy ppc/idecode_expression.h.
7690
7691Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7692
7693 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7694 sign extend a bit within a value.
7695
7696 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7697 a pointer into the middle of a host word.
7698 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7699
c906108c
SS		 7700Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7701
7702 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7703 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7704 appropriate definitions of read, write, etc. Add prototype for
7705 system.
7706
7707Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7708
7709 * Makefile.in (libcommon.a): Delete.
7710 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7711 (gentmap,targ-vals.h,targ-map.c): Likewise.
7712 (run-autoconf): Delete.
7713 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7714 (common makefile fragment): Moved back into ...
7715 * Make-common.in: Resurrect.
7716 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7717 * configure: Regenerated.
7718
7719Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7720
7721 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7722 (SIM_AC_OUTPUT): To here.
7723
7724Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7725
7726 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7727 comments and single quotes. Fixes a problem found on hpux.
7728
7729Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7730
7731 * aclocal.m4: Remove Make-common.in from dependencies.
7732 * (distclean): Remove targ-vals.def.
7733
7734 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7735 into here. Makes insertion into makefiles easier. Also, change
7736 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7737 targ-map.o, and run are built. They are now built in the
7738 individual simulator directories, taking sources from ../common as
7739 necessary. This replaces the merging of libcommon.a into
7740 linsim.a, which was problematic for the WinGDB build process.
7741 * run.c: Include config.h from . instead of ../common.
7742 * Make-common.in: Remove. It's no longer necessary.
7743
7744Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7745
7746 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7747 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7748
7749Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7750
7751 * run.c (main): Set target_byte_order before call to sim_open.
7752
7753Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7754
7755 * callback.c: #include <stdlib.h>
7756 (os_error): New function.
7757 (default_callback): Add os_error.
7758
7759Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7760
7761 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7762 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7763 specific.
7764 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7765
7766Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7767
7768 * run.c: #include ../common/config.h, tconfig.h.
7769 (myname): New static global.
7770 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7771 Only process -c ifdef SIM_HAVE_SIMCACHE.
7772 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7773 Parse program name from argv[0] and use in error messages.
7774 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7775 Add support for incomplete h8/300 termination indicators.
7776 (usage): Make more verbose.
7777 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7778 * Makefile.in,Make-common.in,callback.c: New files.
7779 * nltvals.def,gentmap.c,gentvals.sh: New files.
7780
72f4393d 7781Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7782
7783 * run.c: Include stdarg.h if __STDC__.
7784
7785Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7786
7787 * run.c (main): Don't print out anything if the signal
7788 number is zero (ie no signal).
7789
7790Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7791
7792 * run.c (main): Print out if the program raised a signal.
7793
7794Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7795
7796 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7797 (main): Ditto.
7798
7799Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7800
7801 * run.c (main): Explicitly cast malloc() parameter.
7802
7803Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7804
7805 * run.c (sim_bfd): New global to hold the bfd pointer for the
7806 executable.
7807 (main): Initialize sim_bfd.
7808
7809Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7810
7811 * run.c (main): Use new bfd_big_endian macro.
7812
7813Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7814
7815 * run.c (main): Removed SH specific comments, so source is
7816 generic. Also updated to only load relevant sections. Moved
7817 sim_open() to after callback attach (to match GDB).
7818
7819 * run.1: Removed SH specific comments.
7820
7821Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7822
7823 * run.c (main): Always return sigrc at end.
7824
7825Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7826
7827 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7828 bfd_check_format() fails.
7829
7830Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7831
7832 * run.c, run.1: From sh directory.
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