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sim: drop core libiberty.h include
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
7039b291
MF		 12021-06-18 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-basics.h: Delete libiberty.h include.
4
f9a4d543
MF		 52021-06-17 Mike Frysinger <vapier@gentoo.org>
6
7 * Make-common.in (SIM_ENDIAN): Delete.
8 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
9 (sim_config_print): Likewise.
10 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
11 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
12
ef5058ae
MF		 132021-06-17 Mike Frysinger <vapier@gentoo.org>
14
15 * cgen-trace.c: Include sim/callback.h.
16 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
17 * sim-basics.h: Delete sim/callback.h include.
18 * sim-endian.h: Include bfd.h.
19 * sim-syscall.h (struct cb_syscall): New forward decl.
20 * sim-utils.h (sim_analyze_program): Likewise.
21
52d37d2c
MF		 222021-06-16 Mike Frysinger <vapier@gentoo.org>
23
24 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
25 (generated_files): Delete config.h.
26 (distclean): Likewise.
27 (config.h, stamp-h): Delete rules.
28 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
29 defines.
30
015f7b74
MF		 312021-06-15 Mike Frysinger <vapier@gentoo.org>
32
33 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
34 (clean): Delete modules.c files.
35 * local.mk: Add version.c-stamp rule to avoid rebuilds.
36 (CLEANFILES): Add version.c files.
37
fbe8d1cf
MF		 382021-06-14 Mike Frysinger <vapier@gentoo.org>
39
40 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
41
483ab96a
MF		 422021-06-14 Mike Frysinger <vapier@gentoo.org>
43
44 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
45 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
46
ad9cc209
MF		 472021-06-12 Mike Frysinger <vapier@gentoo.org>
48
49 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
50 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
51 * portability.c, portability.h: New files.
52
dd8e16ea
MF		 532021-06-12 Mike Frysinger <vapier@gentoo.org>
54
55 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
56 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
57 (COMMON_OBJS): Redefine.
58 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
59 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
60 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
61
2726bbc3
MF		 622021-06-12 Mike Frysinger <vapier@gentoo.org>
63
64 * dv-sockser.c: Include sys/select.h.
65
ba307cdd
MF		 662021-06-12 Mike Frysinger <vapier@gentoo.org>
67
68 * Make-common.in: Delete SIM_ALIGNMENT.
69 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
70 NONSTRICT_ALIGNMENT.
71 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
72 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
73
b15c5d7a
MF		 742021-06-12 Mike Frysinger <vapier@gentoo.org>
75
76 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
77
943f9baa
MF		 782021-06-09 Mike Frysinger <vapier@gentoo.org>
79
80 * sim-basics.h (NULL): Delete.
81
cfc6061b
MF		 822021-06-09 Mike Frysinger <vapier@gentoo.org>
83
84 * nrun.c (main): Set default_callback.target_endian to
85 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
86
906192d7
MF		 872021-06-09 Mike Frysinger <vapier@gentoo.org>
88
89 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
90 * cgen-run.c (cgen_get_fast_p): New function.
91 (sim_resume): Move fast_p up and call cgen_get_fast_p.
92 * cgen-utils.c (cgen_init): Delete.
93 * sim-base.h: Delete cgen-sim.h include.
94 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
95
a55b92be
MF		 962021-06-08 Mike Frysinger <vapier@gentoo.org>
97
98 * Make-common.in (IGEN_RUN): New variable.
99 (IGEN): Remove ASAN_OPTIONS.
100
5bea0c32
MF		 1012021-06-05 Mike Frysinger <vapier@gentoo.org>
102
103 * Make-common.in (COMMON_OBJS): Define.
104 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
105 (version.c): Delete target.
106 (generated_files): Delete version.c.
107 * local.mk: New file.
108
b25370aa
MF		 1092021-05-29 Mike Frysinger <vapier@gentoo.org>
110
111 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
112
5c9e84c2
MF		 1132021-05-29 Mike Frysinger <vapier@gentoo.org>
114
115 * Make-common.in (GNULIB_BUILDDIR): Define.
116 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
117 (CSEARCH): Add -I../...
118 (ALL_CFLAGS): Add $(INCGNU).
119 (EXTRA_LIBS): Add $(LIBGNU).
120 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
121
f4fdd845
MF		 1222021-05-17 Mike Frysinger <vapier@gentoo.org>
123
124 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
125 (struct sim_state_base): Merge into ...
126 (struct sim_state): ... this.
127 (STATE_MY_NAME): Delete base.
128 (STATE_OPEN_KIND): Likewise.
129 (STATE_CALLBACK): Likewise.
130 (STATE_ENVIRONMENT): Likewise.
131 (STATE_CONFIG): Likewise.
132 (STATE_MODULES): Likewise.
133 (STATE_OPTIONS): Likewise.
134 (STATE_VERBOSE_P): Likewise.
135 (STATE_TRACE_DATA): Likewise.
136 (STATE_ARCHITECTURE): Likewise.
137 (STATE_TARGET): Likewise.
138 (STATE_PROG_ARGV): Likewise.
139 (STATE_PROG_BFD): Likewise.
140 (STATE_PROG_SYMS): Likewise.
141 (STATE_PROG_SYMS_COUNT): Likewise.
142 (STATE_TEXT_SECTION): Likewise.
143 (STATE_TEXT_START): Likewise.
144 (STATE_TEXT_END): Likewise.
145 (STATE_START_ADDR): Likewise.
146 (STATE_SCACHE_SIZE): Likewise.
147 (STATE_CORE): Likewise.
148 (STATE_MEMOPT): Likewise.
149 (STATE_EVENTS): Likewise.
150 (STATE_ENGINE): Likewise.
151 (STATE_WATCHPOINTS): Likewise.
152 (STATE_HW): Likewise.
153 (STATE_LOAD_AT_LMA_P): Likewise.
154 (SIM_MAGIC_NUMBER): Likewise.
155 (STATE_MAGIC): Likewise.
156 * sim-utils.c (sim_state_alloc_extra): Delete check for
157 SIM_HAVE_COMMON_SIM_STATE.
158
e106fc35
MF		 1592021-05-17 Mike Frysinger <vapier@gentoo.org>
160
161 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
162 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
163 SIM_HAVE_COMMON_SIM_STATE.
164 (struct sim_state): Add cgen_state.
165 (STATE_CGEN_STATE): Define.
166
383861bd
MF		 1672021-05-17 Mike Frysinger <vapier@gentoo.org>
168
169 * sim-base.h (struct sim_state): Update comment.
170 (struct sim_state): Define.
171 (STATE_ARCH_DATA): Likewise.
172 (sim_state_alloc): New define.
173 (sim_state_alloc_extra): Renamed & add 3rd arg.
174 * sim-utils.c (sim_state_alloc): Likewise.
175 (sim_state_alloc_extra): Set arch data.
176
6df01ab8
MF		 1772021-05-16 Mike Frysinger <vapier@gentoo.org>
178
179 * callback.c: Replace config.h include with defs.h.
180 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
181 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
182 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
183 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
184 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
185 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
186 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
187 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
188 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
189 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
190 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
191 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
192 config.h include with defs.h.
193 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
194 * sim-io.c: Include defs.h.
195 (open): Undefine.
196 * defs.h: New file.
197
c5a2e012
MF		 1982021-05-15 Mike Frysinger <vapier@gentoo.org>
199
200 * nrun.c: Include environ.h.
201 (environ): Delete prototype.
202 (main): Delete HAVE_ENVIRON check.
203
2fbe9507
MF		 2042021-05-14 Mike Frysinger <vapier@gentoo.org>
205
206 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
207 (os_ftruncate): Change 3rd arg to int64_t.
208 (os_truncate): Change 3rd arg to int64_t.
209 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
210 * sim-io.h (sim_io_lseek): Likewise.
211
00330cd1
MF		 2122021-05-14 Mike Frysinger <vapier@gentoo.org>
213
214 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
215 (os_fstat): Delete 2nd arg to time callback.
216 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
217 to time callback.
218 * sim-io.h (sim_io_time): Change return to int64_t.
219 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
220
64654371
MF		 2212021-05-14 Mike Frysinger <vapier@gentoo.org>
222
223 * callback.c (cb_host_to_target_stat): Change PTR to void*.
224 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
225
df68e12b
MF		 2262021-05-14 Mike Frysinger <vapier@gentoo.org>
227
228 * Make-common.in (callback_h, remote_sim_h): Update path.
229 * callback.c: Update include path.
230 * gentmap.c (gen_targ_map_c): Likewise.
231 * sim-basics.h: Likewise.
232 * sim-close.c: Likewise.
233 * sim-core.c: Likewise.
234 * sim-load.c: Likewise.
235 * sim-module.h: Likewise.
236 * syscall.c: Likewise.
237
b50a658a
MF		 2382021-05-08 Mike Frysinger <vapier@gentoo.org>
239
240 * Make-common.in (modules.c): Touch $@ at the end.
241
532497fe
MF		 2422021-05-08 Mike Frysinger <vapier@gentoo.org>
243
244 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
245
12279229
MF		 2462021-05-08 Mike Frysinger <vapier@gentoo.org>
247
248 * cgen-types.h (mode_names): Rename to ...
249 (cgen_mode_names): ... this.
250 (MODE_NAME): Use cgen_mode_names.
251 * cgen-utils.c (mode_names): Rename to ...
252 (cgen_mode_names): ... this.
253
6ae9091a
MF		 2542021-05-08 Mike Frysinger <vapier@gentoo.org>
255
256 * cgen-ops.h (cgen_rtx_error): Declare.
257 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
258
aac7ce3c
MF		 2592021-05-08 Mike Frysinger <vapier@gentoo.org>
260
261 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
262
0d0878d7
MF		 2632021-05-08 Mike Frysinger <vapier@gentoo.org>
264
265 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
266 install-pdf): New rules.
267
65a9835b
TT		 2682021-05-08 Tom Tromey <tom@tromey.com>
269
270 * sim-options.c (compare_strings): Remove.
271 (dup_arg_p): Use htab_eq_string.
272
2849d28d
MF		 2732021-05-04 Mike Frysinger <vapier@gentoo.org>
274
275 * sim-hw.c (sim_hw_install): Rename to ...
276 (sim_install_hw): ... this. New prototype.
277 * sim-hw.h (sim_hw_install): Delete.
278 * sim-module.c: Delete sim-hw.h include.
279 (early_modules): Delete sim_hw_install.
280
937a049c
TT		 2812021-05-04 Tom Tromey <tromey@adacore.com>
282
283 * Make-common.in (generated_files): Add config.h.
284
5ee0bc23
MF		 2852021-05-04 Mike Frysinger <vapier@gentoo.org>
286
287 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
288 cast.
289 * sim-load.c (xprintf_bfd_vma): Delete.
290 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
291
f08708cb
SM		 2922021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
293
294 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
295 (hw_event_queue_schedule_vtracef): Likewise.
296 * hw-tree.h (hw_tree_vparse): Likewise.
297 * sim-profile.c (profile_vprintf): Likewise.
298 * sim-trace.c (dis_printf): Likewise.
299 * sim-trace.h (trace_printf): Likewise.
300 (trace_vprintf): Likewise.
301 * sim-utils.h (sim_do_commandf): Likewise.
302 * hw-events.c (hw_event_queue_schedule): Use
303 hw_event_queue_schedule_tracef.
304
72042732
SM		 3052021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
306
307 * sim-options.c (standard_option_handler): Add default cases to
308 switches.
309
f0c4dc40
MF		 3102021-05-02 Mike Frysinger <vapier@gentoo.org>
311
312 * callback.c (os_error): Change __attribute__((noreturn)) to
313 ATTRIBUTE_NORETURN.
314 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
315 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
316 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
317 * hw-tree.h (hw_tree_delete): Likewise.
318 * sim-basics.h (__attribute__): Delete.
319 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
320 to ATTRIBUTE_NORETURN.
321 (sim_engine_abort, sim_engine_vabort): Likewise.
322 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
323 __attribute__((printf)) to ATTRIBUTE_PRINTF.
324 * sim-inline.h (NORETURN): Delete.
325 (UNUSED): Change to ATTRIBUTE_UNUSED.
326 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
327 and ATTRIBUTE_NORETURN.
328 (sim_io_eprintf, sim_io_error): Likewise.
329 * sim-profile.c (profile_printf): Likewise.
330 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
331 sim_debug_printf): Likewise.
332
e4821e2f
MF		 3332021-05-01 Mike Frysinger <vapier@gentoo.org>
334
335 * sim-options.c (dup_arg_p): Call htab_empty.
336
328e805b
MF		 3372021-05-01 Mike Frysinger <vapier@gentoo.org>
338
339 * dv-sockser.c (dv_sockser_install): Rename to ...
340 (sim_install_dv_sockser): ... this.
341 * dv-sockser.h (dv_sockser_install): Delete.
342 * sim-module.c: Delete dv-sockser.h include.
343 (early_modules): Delete dv_sockser_install.
344
8e5f1516
MF		 3452021-05-01 Mike Frysinger <vapier@gentoo.org>
346
347 * Make-common.in (LIB_OBJS): Add modules.o.
348 (generated_files): Add modules.c.
349 (modules.c): New target.
350 * sim-module.c (modules): Rename to ...
351 (early_modules): ... this. Delete 0 sentinel.
352 (early_modules_len): Define.
353 (sim_modules_detected, sim_modules_detected_len): Declare.
354 (sim_pre_argv_init): Call sim_module_install_list.
355 (sim_module_install): New function.
356 (sim_module_install_list): New function.
357 * sim-module.h (sim_module_install_list): Declare.
358
fe348617
MF		 3592021-05-01 Mike Frysinger <vapier@gentoo.org>
360
361 * nrun.c (strsignal): New prototype.
362
ccf2e592
MF		 3632021-05-01 Mike Frysinger <vapier@gentoo.org>
364
365 * callback.c (wrap): Delete.
366 (os_close): Replace wrap call with direct call & setting last_errno.
367 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
368 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
369
bd0918c9
MF		 3702021-04-26 Mike Frysinger <vapier@gentoo.org>
371
372 * gennltvals.py (TARGETS): Delete. Update comment.
373 (gentvals): Unify common code paths.
374 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
375 target argument.
376 * nltvals.def: Regenerate.
377
4478c331
TT		 3782021-04-25 Tom Tromey <tom@tromey.com>
379
380 * sim-options.c (compare_strings): New function.
381 (ARG_HASH_SIZE, ARG_HASH): Remove.
382 (dup_arg_p): Use htab_t.
383 (sim_parse_args): Remove assert.
384
3886790f
MF		 3852021-04-24 Mike Frysinger <vapier@gentoo.org>
386
387 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
388
837b53fd
MF		 3892021-04-24 Mike Frysinger <vapier@gentoo.org>
390
391 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
392 (sim_parse_args): Call SIM_ASSERT.
393
19f6a43c
TT		 3942021-04-22 Tom Tromey <tom@tromey.com>
395
396 * sim-utils.c: Update includes.
397
efd82ac7
TT		 3982021-04-22 Tom Tromey <tom@tromey.com>
399
400 * Make-common.in: Require GNU make.
401
b396d3a1
TT		 4022021-04-22 Tom Tromey <tom@tromey.com>
403
404 * Make-common.in (stamp-hw): New target.
405 (hw-config.h): Depend on stamp-hw.
406 (mostlyclean): Remove stamp-hw and hw-config.h.
407
be866656
TT		 4082021-04-22 Tom Tromey <tom@tromey.com>
409
410 * Make-common.in (mostlyclean): Now an alias for clean, not
411 distclean.
412
dbc0e7ce
TT		 4132021-04-22 Tom Tromey <tom@tromey.com>
414
415 * sim-events.c (sim_events_schedule): Use
416 sim_events_schedule_tracef.
417
2f632133
SM		 4182021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
419
420 * callback.c (os_printf_filtered, os_vprintf_filtered,
421 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
422 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
423 * sim-events.h (sim_events_schedule_tracef,
424 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
425
f3d25569
MF		 4262021-04-18 Mike Frysinger <vapier@gentoo.org>
427
428 * gennltvals.py (TARGETS): Add moxie.
429 * nltvals.def: Regenerate.
430
b7c5246b
MF		 4312021-04-18 Mike Frysinger <vapier@gentoo.org>
432
433 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
434 * nltvals.def: Regenerate.
435
b3d4da0f
MF		 4362021-04-18 Mike Frysinger <vapier@gentoo.org>
437
438 * gennltvals.py (TARGETS): Add rx.
439 * nltvals.def: Regenerate.
440
f956ecde
MF		 4412021-04-18 Mike Frysinger <vapier@gentoo.org>
442
443 * gennltvals.py (TARGETS): Add m32c.
444 * nltvals.def: Regenerate.
445
2390d779
MF		 4462021-04-18 Mike Frysinger <vapier@gentoo.org>
447
448 * gennltvals.py (TARGETS): Add iq2000.
449 * nltvals.def: Regenerate.
450
7da5cf78
MF		 4512021-04-18 Mike Frysinger <vapier@gentoo.org>
452
453 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
454
10737236
JB		 4552021-04-15 John Baldwin <jhb@FreeBSD.org>
456
457 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
458 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
459 CSEARCH.
460
d5a71b11
MF		 4612021-04-12 Mike Frysinger <vapier@gentoo.org>
462
463 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
464 sim_cpu_alloc.
465 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
466 cgen_cpu_max_extra_bytes.
467 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
468 (sim_cpu_alloc): Delete 2nd arg.
469
81e6e8ae
TT		 4702021-04-08 Tom Tromey <tom@tromey.com>
471
472 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
473 new-style declaration.
474
a0e674c1
MF		 4752021-04-03 Mike Frysinger <vapier@gentoo.org>
476
477 * Make-common.in (install-common): Install as run-$arch and
478 libsim-$arch.a when not the primary arch.
479
c2783492
MF		 4802021-04-02 Mike Frysinger <vapier@gentoo.org>
481
482 * Make-common.in (CFLAGS_FOR_BUILD): Define.
483 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
484
e7d9022b
MF		 4852021-03-13 Mike Frysinger <vapier@gentoo.org>
486
487 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
488 LDFLAGS_FOR_BUILD.
489
c6c7769d
MF		 4902021-03-13 Mike Frysinger <vapier@gentoo.org>
491
492 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
493 (gentmap.o): New rule.
494 (gentmap): Call LINK_FOR_BUILD.
495
6c57b87f
MF		 4962021-03-07 Mike Frysinger <vapier@gentoo.org>
497
498 * Make-common.in (check): Delete body.
499
ed30adf7
MF		 5002021-02-28 Mike Frysinger <vapier@gentoo.org>
501
502 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
503 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
504
f8069d55
MF		 5052021-02-27 Mike Frysinger <vapier@gentoo.org>
506
507 * Make-common.in (SIM_EXTRA_ALL): Delete.
508 (all): Delete $(SIM_EXTRA_ALL).
509
760b3e8b
MF		 5102021-02-21 Mike Frysinger <vapier@gentoo.org>
511
512 * acinclude.m4: Removed.
513
136da8cd
MF		 5142021-02-13 Mike Frysinger <vapier@gentoo.org>
515
516 * acinclude.m4: Delete all sinclude & m4_include calls.
517
652f80e0
MF		 5182021-02-13 Mike Frysinger <vapier@gentoo.org>
519
520 * aclocal.m4: Delete.
521
4c0d76b9
MF		 5222021-02-06 Mike Frysinger <vapier@gentoo.org>
523
524 * sim-events.c: Include sim-cpu.h.
525 (sim_event_watchpoints): Define watch_pc.
526 (sim_events_watch_pc): New function.
527 (WATCH_SIM): Handle watch_pc.
528 * sim-events.h (sim_events_watch_pc): New prototype.
529 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
530 sim_events_watch_pc.
531 * sim-watch.h (sim_watchpoints): Delete pc.
532
cd89c53f
MF		 5332021-02-06 Mike Frysinger <vapier@gentoo.org>
534
535 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
536 AC_CONFIG_HEADERS.
537
aa09469f
MF		 5382021-02-06 Mike Frysinger <vapier@gentoo.org>
539
540 * Make-common.in (HDEFINES, TDEFINES): Delete.
541 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
542 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
543 bfd/configure.host sourcing.
544
b9249c46
MF		 5452021-02-04 Mike Frysinger <vapier@gentoo.org>
546
547 * gennltvals.py (TARGETS): Add riscv.
548 (TARGET_DIRS): Likewise.
549 * nltvals.def: Regenerate from the latest libgloss sources.
550
64515412
MF		 5512021-01-31 Mike Frysinger <vapier@gentoo.org>
552
553 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
554
5bc4f5ca
SH		 5552021-01-31 Stafford Horne <shorne@gmail.com>
556
557 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
558 (fixdfsi): Change res from unsigned32 to signed32.
559 (fixdfdi): Change res from unsigned64 to signed64.
560
9a7ba4aa
MF		 5612021-01-30 Mike Frysinger <vapier@gentoo.org>
562
563 * gennltvals.sh: Replace shell script with ...
564 * gennltvals.py: ... this Python script.
565 * nltvals.def: Regenerate.
566
d4e3adda
MF		 5672021-01-30 Mike Frysinger <vapier@gentoo.org>
568
569 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
570 sim_cia.
571 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
572
18d4b488
MF		 5732021-01-30 Mike Frysinger <vapier@gentoo.org>
574
575 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
576
f4dd7491
MF		 5772021-01-30 Mike Frysinger <vapier@gentoo.org>
578
579 * sim-hw.c (merge_device_file): Replace fgets with getline.
580
481fac96
MF		 5812021-01-30 Mike Frysinger <vapier@gentoo.org>
582
583 * gennltvals.sh (gen_arches): Sort calls by first arg.
584 * nltvals.def: Regenerate.
585
f89f33e5
MF		 5862021-01-18 Mike Frysinger <vapier@gentoo.org>
587
588 * Make-common.in (version.c): Simplifiy args and call move-if-change.
589 * create-version.sh: Delete host & target alias logic. Write to the
590 output directly.
591
5e25901f
MF		 5922021-01-18 Mike Frysinger <vapier@gentoo.org>
593
594 * configure, configure.ac, Makefile.in: Delete.
595
d9b1deff
MF		 5962021-01-13 Mike Frysinger <vapier@gentoo.org>
597
598 * sim-watch.c (default_interrupt_handler): Define.
599 (sim_watchpoint_install): Set default interrupt_handler to new
600 default_interrupt_handler.
601
c54f3efd
MF		 6022021-01-13 Mike Frysinger <vapier@gentoo.org>
603
604 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
605
62fe7512
MF		 6062021-01-13 Mike Frysinger <vapier@gentoo.org>
607
608 * sim-events.c (sim_events_watch_sim): Change byte_order type to
609 enum bfd_endian.
610 (sim_events_watch_core): Likewise.
611 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
612 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
613 call to sim_events_watch_sim.
614
f220ef63
MF		 6152021-01-12 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
618
9c70334d
MF		 6192021-01-11 Mike Frysinger <vapier@gentoo.org>
620
621 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
622
90e123dd
MF		 6232021-01-11 Mike Frysinger <vapier@gentoo.org>
624
625 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
626
68ed2854
MF		 6272021-01-11 Mike Frysinger <vapier@gentoo.org>
628
629 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
630 strings.h, time.h, and errno.h.
631 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
632 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
633 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
634 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
635 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
636 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
637 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
638 and strings.h include.
639
f074c07d
MF		 6402021-01-09 Mike Frysinger <vapier@gentoo.org>
641
642 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
643 * sim-core.c, sim-watch.c: Include libiberty.h.
644
50df264d
MF		 6452021-01-09 Mike Frysinger <vapier@gentoo.org>
646
647 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
648
bf470982
MF		 6492021-01-09 Mike Frysinger <vapier@gentoo.org>
650
651 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
652 Set WERROR_CFLAGS when first arg is not set or is "yes".
653
b5a4a01a
MF		 6542021-01-09 Mike Frysinger <vapier@gentoo.org>
655
656 * hw-base.c (full_name_of_hw): Delete full_name. Replace
657 hw_strdup call with hw_malloc.
658
ce0be407
MF		 6592021-01-09 Mike Frysinger <vapier@gentoo.org>
660
661 * cgen-par.c: Include stdlib.h.
662 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
663
46f900c0
MF		 6642021-01-08 Mike Frysinger <vapier@gentoo.org>
665
666 * Make-common.in (C_DIALECT): Define.
667 (COMPILE.pre): Append $(C_DIALECT).
668 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
669
e904f56d
MF		 6702021-01-07 Mike Frysinger <vapier@gentoo.org>
671
672 * sim-core.c (sim_memory_map): Define.
673
dfb856ba
MF		 6742021-01-04 Mike Frysinger <vapier@gentoo.org>
675
676 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
677 * configure: Regenerate.
678
babd2ee1
MF		 6792021-01-04 Mike Frysinger <vapier@gentoo.org>
680
681 * sim-options.c (sim_print_version): Print out more details when
682 is_command is non-zero.
683
19b1c385
MF		 6842021-01-04 Mike Frysinger <vapier@gentoo.org>
685
686 * sim-options.c (standard_option_handler): Call sim_print_version.
687 (sim_print_version): New function.
688 * sim-options.h (sim_print_version): New prototype.
689
dbed468b
MF		 6902021-01-04 Mike Frysinger <vapier@gentoo.org>
691
692 * sim-config.c (print_sim_config): Rename to ...
2b667e32 693 (sim_config_print): ... this.
dbed468b
MF		 694 * sim-config.h: Likewise.
695
0ede24f2
MF		 6962021-01-02 Mike Frysinger <vapier@gentoo.org>
697
698 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
699 FLOOR_PAGE): Delete unused macros.
700 (align_up, align_down): Define.
701
b3f8962b
TV		 7022020-08-10 Tom de Vries <tdevries@suse.de>
703
704 * sim-cpu.c: Include stdlib.h for free.
705
b760fb3a
SM		 7062020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
707
708 * nrun.c: Include stdlib.h.
709 * sim-core.c: Likewise.
710 * sim-engine.c: Likewise.
711 * sim-io.c: Likewise.
712 * sim-module.c: Likewise.
713 * sim-reason.c: Likewise.
714
78aa740b
TT		 7152019-12-19 Tom Tromey <tromey@adacore.com>
716
717 PR build/24572:
718 * Makefile.in (install-strip): New target.
719
f47674be
PK		 7202019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
721
722 * sim-utils.c: Prevent buffer overflow.
723
ddd44b70
DD		 7242019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
725
726 * gennltvals.sh: Add PRU libgloss target.
727 * nltvals.def: Regenerate from the latest libgloss sources.
728
f1cc84f5
SH		 7292019-06-13 Stafford Horne <shorne@gmail.com>
730
731 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
732 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
733 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
734
688cea90
SH		 7352019-06-13 Stafford Horne <shorne@gmail.com>
736
737 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
738 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
739
798066ab
AB		 7402019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
741
742 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
743 CURRENT_TARGET_BYTE_ORDER.
744 (SUBWORDTFSI): Likewise.
745 (JOINSIDF): Likewise.
746 (JOINSIXF): Likewise.
747 (JOINSITF): Likewise.
748
d3fe0d7b
AB		 7492019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
750
751 * sim-base.h: Add 'sim-assert.h' include.
752 * sim-basics.h: Add 'libiberty.h' include.
753
b6061d4d
SH		 7542019-03-28 Stafford Horne <shorne@gmail.com>
755
756 * sim-options.c: Include "config.h".
757 Include <stdio.h>.
758 * sim-watch.c: Include "config.h".
759 Include <stdio.h>.
760 * hw-device.c: Include <string.h>.
761 * hw-events.c: Include <string.h>.
762 * hw-handles.c: Include <stdlib.h>.
763 * sim-fpu.c: Include <stdlib.h>.
764
ef986697
SH		 7652019-03-28 Stafford Horne <shorne@gmail.com>
766
767 * Make-common.in (sim-arange_h): Remove sim-arange.c
768 * sim-arange.c: Remove SIM_ARANGE_C.
769 Add ifdef for _SIM_ARANGE_C_.
770 Include "sim-arange.h".
771 Remove include for unused "sim-assert.h".
772 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
773 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
774 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
775 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
776 INLINE_SIM_ARANGE.
777 * sim-arange.h (sim_addr_range_add): Declare as
778 INLINE_SIM_ARANGE.
779 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
780 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
781 Remove definition of SIM_ARANGE_INLINE.
782 Remove [HAVE_INLINE].
783 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
784 * sim-base.h: Include "sim-arange.h"
785 * sim-basics.h: Remove include of "sim-arange.h"
786 * sim-inline.c: Include "sim-arange.c"
787 * sim-inline.h: Define INLINE_SIM_ARANGE.
788 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
789 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
790
67f8b42f
TT		 7912019-01-26 Tom Tromey <tom@tromey.com>
792
793 * Make-common.in (version.c): Use sim's create-version.sh.
794 * create-version.sh: New file.
795
7516c26f
PK		 7962019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
797
b84bb29d 798 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 799
dc7e8184
SM		 8002019-01-15 Simon Marchi <simon.marchi@ericsson.com>
801
802 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
803
c5ebe0ff
AB		 8042018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
805
806 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
807 this point, it should have already been set in cb_syscall.
808
07f5f4c6
RH		 8092018-10-05 Stafford Horne <shorne@gmail.com>
810
811 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
812 (ADDOFDI): New function, add overflow flag DI variant.
813 (SUBCFDI): New function, subtract carry flag DI variant.
814 (SUBOFDI): New function, subtract overflow flag DI variant.
815
2283a210
КВО		 8162018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
817
818 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
819 cpu_core.byte_xor.
820 * sim-core.c (sim_core_set_xor): Likewise.
821 (sim_core_xor_read_buffer): Likewise.
822 (sim_core_xor_write_buffer): Likewise.
823
58884b0e
PG		 8242017-12-12 Peter Gavin <pgavin@gmail.com>
825 Stafford Horne <shorne@gmail.com>
826
827 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
828 flag.
829 (MUL1OFSI): New function, 1's complement overflow flag.
830
07b95864
PG		 8312017-12-12 Peter Gavin <pgavin@gmail.com>
832 Stafford Horne <shorne@gmail.com>
833
834 * cgen-accfp.c (remsf, remdf): New function.
835 (cgen_init_accurate_fpu): Add remsf and remdf.
836 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
837 * sim-fpu.c (sim_fpu_rem): New function.
838 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
839 (sim_fpu_rem): New function.
840 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
841
5c887dd5
JB		 8422017-09-06 John Baldwin <jhb@FreeBSD.org>
843
844 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
845 environment.
846
003ca0fd
YQ		 8472017-05-24 Yao Qi <yao.qi@linaro.org>
848
849 * sim-trace.c (trace_disasm): Caller update.
850
5357150c
MF		 8512016-08-15 Mike Frysinger <vapier@gentoo.org>
852
853 * sim-base.h (sim_state_base): Add prog_syms_count.
854 (STATE_PROG_SYMS_COUNT): Define.
855 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
856 (trace_load_symbols): New function.
857 (trace_sym_value): Likewise.
858 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
859 loading logic with a call to trace_load_symbols.
860 * sim-trace.h (trace_load_symbols, trace_sym_value): New
861 prototypes.
862
4c171e25
MF		 8632016-08-13 Mike Frysinger <vapier@gentoo.org>
864
865 * cgen-types.h (mode_names): Mark const.
866 * cgen-utils.c (mode_names): Likewise.
867
6b979454
MF		 8682016-08-13 Mike Frysinger <vapier@gentoo.org>
869
870 * cgen-defs.h (struct cgen_state): Delete argv and envp.
871 (STATE_ARGV, STATE_ENVP): Delete.
872
13754e4c
NC		 8732016-02-04 Nick Clifton <nickc@redhat.com>
874
875 * cgen-scache.c (scache_option_handler): Prevent possible
876 undefined behaviour computing the size of the scache by using
877 unsigned integers instead of signed integers.
878
f749ed60
JB		 8792016-01-17 Joel Brobecker <brobecker@adacore.com>
880
881 * sim-fpu.c: Minor comment fixes throughout.
882
3c8e93b7
JB		 8832016-01-17 Joel Brobecker <brobecker@adacore.com>
884
885 * sim-fpu.c (print_bits): Minor reformatting (no code change).
886 (sim_fpu_map): Likewise.
887
34ac507d
MF		 8882016-01-11 Mike Frysinger <vapier@gentoo.org>
889
890 * sim-config.c (print_sim_config): Drop extra whitespace before =
891 in output for byte order, stdio, and msb settings.
892
ce39bd38
MF		 8932016-01-10 Mike Frysinger <vapier@gentoo.org>
894
895 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
896 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
897 sim-stdio, sim-trace, and sim-profile.
898 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
899 (SIM_AC_OPTION_ASSERT): Likewise.
900 (SIM_AC_OPTION_SMP): Likewise.
901 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
902 * configure: Regenerate.
903 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
904 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
905 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
906 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
907 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
908 WITH_ENVIRONMENT & USER_ENVIRONMENT.
909 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
910 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
911 WITH_ASSERT, WITH_STDIO): Delete.
912 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
913 check.
914
e19418e0
MF		 9152016-01-10 Mike Frysinger <vapier@gentoo.org>
916
917 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
918 * configure: Regenerate.
919 * Make-common.in (SIM_PACKAGES): Delete.
920 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
921
16f7876d
MF		 9222016-01-10 Mike Frysinger <vapier@gentoo.org>
923
924 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
925
35656e95
MF		 9262016-01-10 Mike Frysinger <vapier@gentoo.org>
927
928 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
929
99d8e879
MF		 9302016-01-10 Mike Frysinger <vapier@gentoo.org>
931
932 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
933 sim_link_links.
934 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
935 * gentmap.c: Change targ-vals.def include to nltvals.def.
936 * Make-common.in (gentmap): Change targ-vals.def to
937 $(srccom)/nltvals.def.
938 (distclean): Delete rm -f targ-vals.def.
939 * Makefile.in: Update comment.
940
347fe5bb
MF		 9412016-01-10 Mike Frysinger <vapier@gentoo.org>
942
943 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
944 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
945 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
946
0dc73ef7
MF		 9472016-01-10 Mike Frysinger <vapier@gentoo.org>
948
949 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
950 and --enable-sim-stdcall and sim_stdcall.
951 * configure: Regenerate.
952 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
953 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
954 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
955 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
956 (REGPARM_*): Delete all regparm defines and their use.
957
22be3fbe
MF		 9582016-01-10 Mike Frysinger <vapier@gentoo.org>
959
960 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
961 * Make-common.in (SIM_CFLAGS): Delete.
962 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
963 * Makefile.in: Likewise.
964
936df756
MF		 9652016-01-09 Mike Frysinger <vapier@gentoo.org>
966
967 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
968 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
969 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
970 * acinclude.m4 (SIM_AC_COMMON): ... here.
971 * aclocal.m4, configure: Regenerate.
972 * config.in: Delete file.
973 * callback.c: Change cconfig.h include to config.h.
974 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
975 syscall.c: Likewise.
976 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
977 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
978
b900245c
MF		 9792016-01-06 Mike Frysinger <vapier@gentoo.org>
980
981 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
982 date, and time information.
983
2e3d4f4d
MF		 9842016-01-06 Mike Frysinger <vapier@gentoo.org>
985
986 * sim-options.c (sim_parse_args): Mark argv array const.
987 * sim-options.h (sim_parse_args): Likewise.
988
bfb2629c
MF		 9892016-01-05 Mike Frysinger <vapier@gentoo.org>
990
991 * sim-trace.c: Include dis-asm.h.
992 (OPTION_TRACE_DISASM): New enum.
993 (trace_options): Add trace-disasm flag.
994 (trace_option_handler): Handle OPTION_TRACE_DISASM.
995 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
996 (dis_read, dis_printf, trace_disasm): New functions.
997 * sim-trace.h: Include dis-asm.h.
998 (TRACE_INSN_IDX): Clarify comment.
999 (TRACE_DISASM_IDX): New enum.
1000 (TRACE_disasm): New define.
1001 (WITH_TRACE_DISASM_P): New define.
1002 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1003 (STRACE_DISASM_P): New define.
1004 (TRACE_DISASM_P): Likewise.
1005 (TRACE_DISASM_P): Likewise.
1006 (TRACE_DISASM): Likewise.
1007 (trace_disasm): New function.
1008
44ddb0c6
MF		 10092016-01-04 Mike Frysinger <vapier@gentoo.org>
1010
1011 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1012
bc273e17
MF		 10132016-01-04 Mike Frysinger <vapier@gentoo.org>
1014
1015 * cgen-scache.c (MAX): Delete.
1016 (scache_init): Change MAX to max.
1017 * cgen-trace.c (min): Delete.
1018 * cgen-utils.c (min): Delete.
1019 * sim-basics.h [!min] (min): Define.
1020 [!max] (max): Define.
1021
8d7d784e
MF		 10222016-01-04 Mike Frysinger <vapier@gentoo.org>
1023
1024 * sim-options.c (sim_parse_args): Tweak getopt error message.
1025
9bbf6f91
MF		 10262016-01-04 Mike Frysinger <vapier@gentoo.org>
1027
1028 * acinclude.m4 (sim-bswap): Delete.
1029 * configure: Regenerate.
1030 * Make-common.in (SIM_BSWAP): Delete.
1031 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1032 * sim-config.h (htonl, ntohl): Delete.
1033 (WITH_BSWAP): Delete.
1034
77cf2ef5
MF		 10352016-01-03 Mike Frysinger <vapier@gentoo.org>
1036
1037 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1038 opterr state to it before calling getopt_long and restore afterwards.
1039 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1040
61971b86
MF		 10412016-01-03 Mike Frysinger <vapier@gentoo.org>
1042
1043 * hw-device.h (device): Delete commented typedef.
1044 * sim-basics.h (device): Delete typedef.
1045
34fed699
MF		 10462016-01-03 Mike Frysinger <vapier@gentoo.org>
1047
1048 * sim-options.c (sim_parse_args): Replace for loop with a call
1049 to countargv.
1050
aba6f46b
MF		 10512016-01-03 Mike Frysinger <vapier@gentoo.org>
1052
1053 * nrun.c (myname): Mark const.
1054 (main): Mark name const. Replace myname parsing loop with a
1055 call to lbasename.
1056
0cb8d851
MF		 10572016-01-03 Mike Frysinger <vapier@gentoo.org>
1058
1059 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1060 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1061 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1062 * config.in, configure: Regenerate.
1063 * Make-common.in (SIM_HOSTENDIAN): Delete.
1064 * sim-config.c (current_host_byte_order): Delete.
1065 (sim_config): Delete current_host_byte_order assignments and
1066 CURRENT_HOST_BYTE_ORDER checks.
1067 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1068 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1069 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1070 (current_host_byte_order): Delete.
1071 (CURRENT_HOST_BYTE_ORDER): Likewise.
1072 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1073 (HOST_BYTE_ORDER): ... this.
1074 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1075 HOST_BYTE_ORDER.
1076 (sim_endian_join_16): Likewise.
1077 * sim-n-core.h (sim_core_read_misaligned_N): Change
1078 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1079 (sim_core_write_misaligned_N): Likewise.
1080 * sim-n-endian.h (endian_t2h_N): Likewise.
1081 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1082 endian_le2h_N): Likewise.
1083 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1084
1ac72f06
MF		 10852016-01-02 Mike Frysinger <vapier@gentoo.org>
1086
1087 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1088 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1089 BFD_ENDIAN_UNKNOWN.
1090 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1091 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1092 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1093 * nrun.c (main): Likewise.
1094 * sim-config.c (current_host_byte_order): Change type to enum
1095 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1096 (current_target_byte_order): Likewise.
1097 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1098 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1099 BFD_ENDIAN_UNKNOWN.
1100 (sim_config): Change prefered_target_byte_order type to enum
1101 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1102 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1103 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1104 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1105 Delete all the various arch/OS endian includes & defines.
1106 (current_host_byte_order): Change type to enum bfd_endian.
1107 (current_target_byte_order): Likewise.
1108 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1109 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1110 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1111 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1112 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1113 BFD_ENDIAN_UNKNOWN.
1114 (sim_events_watch_core): Likewise.
1115 * sim-events.h: Likewise.
1116 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1117 BFD_ENDIAN_BIG.
1118 (sim_core_write_misaligned_N): Likewise.
1119 * sim-n-endian.h (endian_h2be_N): Likewise.
1120 (endian_be2h_N): Likewise.
1121 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1122 (offset_N): Likewise.
1123 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1124 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1125
d47f5b30
MF		 11262016-01-02 Mike Frysinger <vapier@gentoo.org>
1127
1128 * cgen-defs.h (current_state): Delete.
1129 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1130 * sim-utils.c (current_state): Delete.
1131
9950eccb
MF		 11322015-12-30 Mike Frysinger <vapier@gentoo.org>
1133
1134 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1135 to use lbasename.
1136
5e744ef8
MF		 11372015-12-27 Mike Frysinger <vapier@gentoo.org>
1138
1139 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1140
1b393626
MF		 11412015-12-26 Mike Frysinger <vapier@gentoo.org>
1142
1143 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1144 * config.in, configure: Regenerate.
1145 * Make-common.in (sim-basics_h): Delete tconfig.h.
1146 (distclean): Likewise.
1147 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1148 (new_sim_core_mapping): Delete WITH_HW and device *device.
1149 (sim_core_map_attach, sim_core_attach): Likewise.
1150 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1151 (sim_core_write_buffer): Likewise.
1152 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1153 *device.
1154 (sim_core_attach): Likewise.
1155 (device_io_read_buffer, device_io_write_buffer): Delete.
1156 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1157 (sim_core_write_aligned_N): Likewise.
1158 * tconfig.h: Delete file.
1159
dea10706
MF		 11602015-12-26 Mike Frysinger <vapier@gentoo.org>
1161
1162 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1163 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1164 (sim_core_write_buffer): Move cia decl to top of func. Call
1165 sim_cpu_hw_io_write_buffer if cpu is valid.
1166
49aef5a5
MF		 11672015-12-25 Mike Frysinger <vapier@gentoo.org>
1168
1169 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1170 HW_TRACE call.
1171 (hw_find_integer_property): Likewise.
1172 (hw_find_integer_array_property): Likewise.
1173 (hw_add_duplicate_property): Likewise.
1174
cf59f47e
MF		 11752015-12-25 Mike Frysinger <vapier@gentoo.org>
1176
1177 * sim-config.h (WITH_ENGINE): Delete.
1178 * sim-module.c (modules): Always include sim_engine_install.
1179
0d585950
MF		 11802015-12-25 Mike Frysinger <vapier@gentoo.org>
1181
1182 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1183 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1184 * sim-base.h: Always include sim-model.h.
1185 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1186 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1187 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1188 [!WITH_MODEL_P] (sim_machs): Define.
1189 * sim-model.h: Add some developer docs.
1190 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1191 (WITH_MODEL_P): Define.
1192 * sim-module.c (modules): Always include sim_model_install.
1193 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1194
8a0ebee6
MF		 11952015-12-25 Mike Frysinger <vapier@gentoo.org>
1196
1197 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1198 * sim-model.c: Likewise.
1199 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1200 SIM_MACH_IMP_PROPERTIES
1201
42a3af56
MF		 12022015-12-25 Mike Frysinger <vapier@gentoo.org>
1203
1204 * sim-core.c (device_error): Delete.
1205 (sim_core_map_attach): Delete calls to device_error.
1206 (sim_core_attach): Likewise.
1207 * sim-core.h (device_error): Delete.
1208 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1209 to sim_engine_abort.
1210 (sim_core_write_aligned_N): Likewise.
1211
9e8e7dd9
MF		 12122015-12-25 Mike Frysinger <vapier@gentoo.org>
1213
1214 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1215 * sim-core.c (sim_core_write_buffer): Likewise.
1216 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1217 (sim_core_write_aligned_N): Likewise.
1218
268c9139
MF		 12192015-12-25 Mike Frysinger <vapier@gentoo.org>
1220
1221 * dv-pal.c: Include config.h and sim-main.h.
1222 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1223
26936211
MF		 12242015-12-24 Mike Frysinger <vapier@gentoo.org>
1225
1226 * sim-options.c (standard_options): Always enable load-lma and
1227 load-vma options.
1228 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1229
9db2b719
MF		 12302015-12-24 Mike Frysinger <vapier@gentoo.org>
1231
1232 * sim-module.c (MODULE_LIST): Delete.
1233
bd3fb5b8
MF		 12342015-12-24 Mike Frysinger <vapier@gentoo.org>
1235
1236 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1237 Move to h8300/compile.c.
1238 [SIM_H8300] (standard_options): Likewise.
1239 (standard_option_handler): Likewise.
1240
84e8e361
MF		 12412015-12-24 Mike Frysinger <vapier@gentoo.org>
1242
1243 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1244 sim_watchpoint_install.
1245
3cabaf66
MF		 12462015-12-24 Mike Frysinger <vapier@gentoo.org>
1247
1248 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1249 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1250 sim_memopt_install.
1251 * sim-options.c (OPTION_MEM_SIZE): Delete.
1252 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1253 (standard_option_handler): Likewise.
1254
8abe6c66
MF		 12552015-12-24 Mike Frysinger <vapier@gentoo.org>
1256
1257 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1258
dc11500a
MF		 12592015-11-21 Mike Frysinger <vapier@gentoo.org>
1260
1261 PR sim/18762
1262 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1263
2561d580
MF		 12642015-11-21 Mike Frysinger <vapier@gentoo.org>
1265
1266 PR sim/19273
1267 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1268 vasprintf, and va_end together. Check ret after va_end call.
1269
37258e99
MF		 12702015-11-21 Mike Frysinger <vapier@gentoo.org>
1271
1272 * sim-types.h (SIM_PRI_TB): Define.
1273 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1274 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1275 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1276 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1277
cdf850e9
MF		 12782015-11-17 Mike Frysinger <vapier@gentoo.org>
1279
1280 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1281 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1282 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1283 (sim_core_translate): Likewise.
1284 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1285
146b80ff
MF		 12862015-11-16 Mike Frysinger <vapier@gentoo.org>
1287
1288 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1289 (cgen_cpu_close): Change to XCONCAT2.
1290
797eee42
MF		 12912015-11-15 Mike Frysinger <vapier@gentoo.org>
1292
1293 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1294 and sim-stop.o.
1295
6e4f085c
MF		 12962015-11-14 Mike Frysinger <vapier@gentoo.org>
1297
1298 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1299 * sim-close.c: New file.
1300
8e394ffc
AB		 13012015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1302 Ali Lown <ali.lown@imgtec.com>
1303
1304 * sim-bits.h (EXTEND6): New macro.
1305 (EXTEND12): New macro.
1306 (EXTEND25): New macro.
1307
602a67cb
MF		 13082015-06-24 Mike Frysinger <vapier@gentoo.org>
1309
1310 * sim-trace.c (trace_one_insn): Delete.
1311 * sim-trace.h (trace_one_insn): Delete.
1312
9b6025d1
MF		 13132015-06-24 Mike Frysinger <vapier@gentoo.org>
1314
1315 * sim-trace.c (debug_printf): Rename to ...
1316 (sim_debug_printf): ... this.
1317 * sim-trace.h (debug_printf): Delete define.
1318 (debug_printf): Rename to ...
1319 (sim_debug_printf): ... this.
1320
fa8f87e5
MF		 13212015-06-24 Mike Frysinger <vapier@gentoo.org>
1322
1323 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1324 (trace_options): Add trace-register option.
1325 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1326 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1327 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1328 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1329 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1330
cf304b56
MF		 13312015-06-24 Mike Frysinger <vapier@gentoo.org>
1332
1333 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1334 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1335 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1336 STRACE_DEBUG): Define.
1337
8371bf0c
MF		 13382015-06-24 Mike Frysinger <vapier@gentoo.org>
1339
1340 * sim-trace.c (trace_options): Update help text for trace-alu,
1341 trace-fpu, trace-vpu, and trace-semantics.
1342 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1343 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1344
e7505490
MF		 13452015-06-24 Mike Frysinger <vapier@gentoo.org>
1346
1347 * sim-assert.h (SIM_FILTER_PATH): Delete.
1348 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1349 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1350 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1351 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1352 * sim-events.c: Include libiberty.h.
1353 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1354
8d0978fb
MF		 13552015-06-23 Mike Frysinger <vapier@gentoo.org>
1356
1357 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1358 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1359 (AC_ARG_ENABLE(sim-debug)): Likewise.
1360 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1361 (AC_ARG_ENABLE(sim-trace)): Likewise.
1362 (AC_ARG_ENABLE(sim-profile)): Likewise.
1363 (AC_ARG_ENABLE(sim-environment)): Likewise.
1364 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1365 (AC_ARG_ENABLE(sim-assert)): Likewise.
1366 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1367 (AC_ARG_ENABLE(sim-endian)): Likewise.
1368 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1369 (AC_ARG_ENABLE(sim-float)): Likewise.
1370 (AC_ARG_ENABLE(sim-scache)): Likewise.
1371 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1372 (AC_ARG_ENABLE(sim-inline)): Likewise.
1373 (AC_ARG_ENABLE(sim-packages)): Likewise.
1374 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1375 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1376 (AC_ARG_ENABLE(sim-smp)): Likewise.
1377 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1378 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1379 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1380 * configure: Regenerate.
1381
4953dc20
MF		 13822015-06-23 Mike Frysinger <vapier@gentoo.org>
1383
1384 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1385
b50a1532
MF		 13862015-06-23 Mike Frysinger <vapier@gentoo.org>
1387
1388 * cgen-trace.c [!__STDC__]: Delete.
1389 * sim-trace.h [!__STDC__]: Likewise.
1390
ccd4b295
MF		 13912015-06-21 Mike Frysinger <vapier@gentoo.org>
1392
1393 * sim-model.c (sim_model_init): Assert model is not NULL.
1394
f55b33d5
MF		 13952015-06-21 Mike Frysinger <vapier@gentoo.org>
1396
1397 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1398 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1399 uint#_t.
1400
618b526e
MF		 14012015-06-21 Mike Frysinger <vapier@gentoo.org>
1402
1403 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1404 (SIM_ALU_H): ... this.
1405 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1406 (SIM_ASSERT_H): ... this.
1407 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1408 (SIM_BASICS_H): ... this.
1409 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1410 (SIM_BITS_H): ... this.
1411 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1412 (SIM_ENDIAN_H): ... this.
1413
57b42d64
MF		 14142015-06-18 Mike Frysinger <vapier@gentoo.org>
1415
1416 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1417 constant string.
1418
7aec3bb9
MF		 14192015-06-18 Mike Frysinger <vapier@gentoo.org>
1420
1421 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1422 m for sentinel testing.
1423
7d5c6c43
MF		 14242015-06-17 Mike Frysinger <vapier@gentoo.org>
1425
1426 * sim-syscall.c: Include errno.h and targ-vals.h.
1427 (sim_syscall_multi, sim_syscall): Define.
1428 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1429 * syscall.c (cb_syscall): Extend comment.
1430
61a0c964
MF		 14312015-06-17 Mike Frysinger <vapier@gentoo.org>
1432
1433 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1434 * sim-syscall.c: New file.
1435 * sim-syscall.h: New file.
1436
6362a3f8
MF		 14372015-06-17 Mike Frysinger <vapier@gentoo.org>
1438
1439 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1440 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1441 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1442 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1443 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1444 Define.
1445 * gentmap.c (gen_targ_map_c): Output name field.
1446
306f4178
MF		 14472015-06-12 Mike Frysinger <vapier@gentoo.org>
1448
1449 * acinclude.m4: Change configure.in to configure.ac.
1450 * sim-config.h: Likewise.
1451
a3487082
MF		 14522015-06-12 Mike Frysinger <vapier@gentoo.org>
1453
1454 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1455 * configure: Regenerate.
1456
bb11f3ed
MF		 14572015-06-12 Mike Frysinger <vapier@gentoo.org>
1458
1459 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1460 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1461 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1462 TRACE_DEBUG): Define.
1463
bffcfec8
MF		 14642015-06-12 Mike Frysinger <vapier@gentoo.org>
1465
1466 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1467 * sim-trace.c (trace_option_handler): Likewise.
1468 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1469 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1470 (TRACE_ANY_P): Likewise.
1471
db7858e2
MF		 14722015-06-12 Mike Frysinger <vapier@gentoo.org>
1473
1474 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1475 CGEN_TRACE_INSN_FINI.
1476 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1477 trace_result to cgen_trace_result, trace_insn_fini to
1478 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1479 and trace_extract to cgen_trace_extract.
1480 * cgen-trace.h (trace_insn_init): Rename to ...
1481 (cgen_trace_insn_init): ... this.
1482 (trace_insn_fini): Rename to ...
1483 (cgen_trace_insn_fini): ... this.
1484 (trace_insn): Rename to ...
1485 (cgen_trace_insn): ... this.
1486 (trace_extract): Rename to ...
1487 (cgen_trace_extract): ... this.
1488 (trace_result): Rename to ...
1489 (cgen_trace_result): ... this.
1490 (TRACE_RESULT_P): Rename to ...
1491 (CGEN_TRACE_RESULT_P): ... this.
1492 (TRACE_INSN_INIT): Rename to ...
1493 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1494 cgen_trace_insn_init.
1495 (TRACE_INSN_FINI): Rename to ...
1496 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1497 cgen_trace_insn_fini.
1498 (TRACE_PRINTF): Rename to ...
1499 (CGEN_TRACE_PRINTF): ... this.
1500 (TRACE_INSN): Rename to ...
1501 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1502 (TRACE_EXTRACT): Rename to ...
1503 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1504 cgen_trace_extract.
1505 (TRACE_RESULT): Rename to ...
1506 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1507 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1508 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1509 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1510 TRACE_INSN to CGEN_TRACE_INSN.
1511 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1512
83034798
MF		 15132015-06-11 Mike Frysinger <vapier@gentoo.org>
1514
1515 * sim-events.c (ETRACE_P): Delete.
1516 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1517 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1518 * sim-events.h (struct _sim_events): Delete trace member.
1519 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1520 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1521
ce4eda4a
MF		 15222015-06-11 Mike Frysinger <vapier@gentoo.org>
1523
1524 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1525 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1526 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1527 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1528
a6c2a374
MF		 15292015-06-11 Mike Frysinger <vapier@gentoo.org>
1530
1531 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1532
9b9c712c
MF		 15332015-06-11 Mike Frysinger <vapier@gentoo.org>
1534
1535 * sim-trace.h (WITH_TRACE_P): New define.
1536 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1537 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1538 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1539 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1540 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1541 Redefine to use WITH_TRACE_P.
1542
15432015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1544
1545 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1546 mistake in call to sim_engine_abort.
509c2f32 1547
0a13382c
NC		 15482015-04-29 Nick Clifton <nickc@redhat.com>
1549
1550 PR 18273
1551 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1552 increasing parenthesis around casts to signed values.
0a13382c 1553
767e68f1
MF		 15542015-04-21 Mike Frysinger <vapier@gentoo.org>
1555
1556 * gennltvals.sh: Add mcore support.
1557 * nltvals.def: Regenerate.
1558
248d23e8
MF		 15592015-04-21 Mike Frysinger <vapier@gentoo.org>
1560
1561 * cgen.sh: Add +x permissions.
1562 * genmloop.sh: Likewise.
1563 * gentvals.sh: Likewise.
1564 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1565 Change all uses of srcroot for newlib to newlibroot.
1566
20bca71d
MF		 15672015-04-18 Mike Frysinger <vapier@gentoo.org>
1568
1569 * sim-base.h (SIM_CPU): New typedef.
1570
7e83aa92
MF		 15712015-04-18 Mike Frysinger <vapier@gentoo.org>
1572
1573 * cgen-engine.h (CIA_ADDR): Delete.
1574 * sim-base.h: Update sim_cia example.
1575 [!CIA_ADDR] (sim_cia): New typedef.
1576
034685f9
MF		 15772015-04-17 Mike Frysinger <vapier@gentoo.org>
1578
1579 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1580 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1581 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1582 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1583 CIA_SET to CPU_PC_SET.
1584
78e9aa70
MF		 15852015-04-15 Mike Frysinger <vapier@gentoo.org>
1586
1587 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1588 * sim-main.h (STATE_CPU): Remove from comment and define.
1589
bf12d44e
MF		 15902015-04-13 Mike Frysinger <vapier@gentoo.org>
1591
1592 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1593 * configure: Regenerate.
1594
a542beff
MF		 15952015-04-13 Mike Frysinger <vapier@gentoo.org>
1596
1597 * sim-options.c: Include version.h.
1598 (OPTIONS_VERSION): New enum.
1599 (standard_options): Add "version".
1600 (standard_option_handler): Handle OPTIONS_VERSION.
1601
8c32ba22
MF		 16022015-04-13 Mike Frysinger <vapier@gentoo.org>
1603
1604 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1605 (create-version.sh): Delete.
1606
122bbfb5
MF		 16072015-04-06 Mike Frysinger <vapier@gentoo.org>
1608
1609 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1610
0fe84f3f
MF		 16112015-04-01 Mike Frysinger <vapier@gentoo.org>
1612
1613 * run-sim.h, run.c: Delete.
1614 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1615
aadc9410
MF		 16162015-03-31 Mike Frysinger <vapier@gentoo.org>
1617
1618 * config.in, configure: Regenerate.
1619 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1620 (ZLIB, ZLIBINC): Define.
1621 (BFD_LIB): Add $(ZLIB).
1622
5a394431
MF		 16232015-03-31 Mike Frysinger <vapier@gentoo.org>
1624
1625 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1626 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1627
92fc6153
MF		 16282015-03-29 Mike Frysinger <vapier@gentoo.org>
1629
1630 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1631 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1632 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1633
596f8827
MF		 16342015-03-24 Mike Frysinger <vapier@gentoo.org>
1635
1636 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1637 usage of STATE_WATCHPOINTS.
1638 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1639 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1640
523ba8f9
MF		 16412015-03-24 Mike Frysinger <vapier@gentoo.org>
1642
1643 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1644
c0931f26
MF		 16452015-03-24 Mike Frysinger <vapier@gentoo.org>
1646
1647 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1648
30452bbe
MF		 16492015-03-24 Mike Frysinger <vapier@gentoo.org>
1650
1651 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1652 of enable_sim_hardware to AC_ARG_ENABLE.
1653
49cd1634
MF		 16542015-03-23 Mike Frysinger <vapier@gentoo.org>
1655
1656 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1657 Add dv-sockser.o to sim_hw_objs.
1658
3649cb06
MF		 16592015-03-23 Mike Frysinger <vapier@gentoo.org>
1660
1661 * dv-sockser.c: Include config.h.
1662 * dv-sockser.h: Include sim-inline.h.
1663 [HAVE_DV_SOCKSER]: Move all prototypes here.
1664 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1665 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1666
6cd5ace4
MF		 16672015-03-16 Mike Frysinger <vapier@gentoo.org>
1668
1669 * gentmap.c, run.c: Convert old style prototypes.
1670
ae7d0cac
MF		 16712015-03-16 Mike Frysinger <vapier@gentoo.org>
1672
1673 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1674 symlinking tconfig.h to tconfig.in.
1675 * config.in, configure: Regenerate.
1676 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1677 * tconfig.in: Rename file ...
1678 * tconfig.h: ... here.
1679
8406bb59
MF		 16802015-03-15 Mike Frysinger <vapier@gentoo.org>
1681
1682 * dv-socker.h (dv_sockser_install): Declare.
1683 * sim-module.c: Include config.h.
1684 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1685 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1686 * sim-module.h: Include gdb/remote-sim.h.
1687
1303206d
MF		 16882015-03-14 Mike Frysinger <vapier@gentoo.org>
1689
1690 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1691 (sim-inline.c): Delete rule.
1692
465fb143
MF		 16932015-03-14 Mike Frysinger <vapier@gentoo.org>
1694
1695 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1696 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1697 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1698
93129366
MF		 16992015-03-14 Mike Frysinger <vapier@gentoo.org>
1700
1701 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1702 [!ASSERT, WITH_ASSERT]: Likewise.
1703 * sim-endian.c: Delete sim-io.h include.
1704
4c4ca605
MF		 17052015-02-19 Mike Frysinger <vapier@gentoo.org>
1706
1707 * run-sim.h (sim_kill): Delete unused prototype.
1708
dc1d9d1f
CG		 17092015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1710
16218fd3
CG		 1711 * gentmap.c: Include "string.h".
1712
17132015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1714
1715 * sim-options.c (sim_args_command): Call freeargv() when failure
1716 occurs.
dc1d9d1f 1717
fdbf396f
JB		 17182015-01-07 Joel Brobecker <brobecker@adacore.com>
1719
1720 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1721
2d7bb758
JB		 17222014-12-03 Joel Brobecker <brobecker@adacore.com>
1723
1724 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1725 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1726 callbacks following renaming in callback.h.
1727 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1728 callback by call to "to_lstat" callback
1729
6aefca7e
GB		 17302014-08-28 Gary Benson <gbenson@redhat.com>
1731
1732 * sim-trace.h (debug_printf): New define.
1733
2974be62
AM		 17342014-08-19 Alan Modra <amodra@gmail.com>
1735
1736 * configure: Regenerate.
1737
faa743bb
RM		 17382014-08-15 Roland McGrath <mcgrathr@google.com>
1739
1740 * configure: Regenerate.
1741 * config.in: Regenerate.
1742
60d847df
MF		 17432014-03-10 Mike Frysinger <vapier@gentoo.org>
1744
1745 * sim-command.c (sim_do_command): Add const to cmd.
1746 * sim-options.c (sim_args_command): Add const to cmd.
1747 * sim-options.h (sim_args_command): Add const to cmd.
1748
b2b255bd
MF		 17492014-03-05 Mike Frysinger <vapier@gentoo.org>
1750
1751 * sim-hload.c (sim_load): Add const to prog.
1752 * sim-load.c (sim_load_file): Likewise.
1753 * sim-utils.c (sim_analyze_program): Likewise.
1754 * sim-utils.h (sim_analyze_program): Likewise.
1755 (sim_load_file): Likewise.
1756
1a8a700e
MF		 17572014-03-04 Mike Frysinger <vapier@gentoo.org>
1758
1759 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1760 * callback.c (system): Delete unused prototype.
1761 (os_init): Likewise.
1762 (os_shutdown): Likewise.
1763 (os_unlink): Likewise.
1764 (os_time): Likewise.
1765 (os_system): Likewise.
1766 (os_rename): Likewise.
1767 (os_write_stdout): Likewise.
1768 (os_flush_stdout): Likewise.
1769 (os_write_stderr): Likewise.
1770 (os_flush_stderr): Likewise.
1771 (os_write): Likewise.
1772 (os_read_stdin): Likewise.
1773 (os_read): Likewise.
1774 (os_open): Likewise.
1775 (os_lseek): Likewise.
1776 (os_isatty): Likewise.
1777 (os_get_errno): Likewise.
1778 (os_close): Likewise.
1779 (os_vprintf_filtered): Likewise.
1780 (os_evprintf_filtered): Likewise.
1781 (os_error): Likewise.
1782 (fdmap): Likewise.
1783 (fdbad): Likewise.
1784 (wrap): Likewise.
1785 (wrap): Change to new style prototype.
1786 (fdbad): Likewise.
1787 (fdmap): Likewise.
1788 (os_close): Likewise.
1789 (os_poll_quit): Likewise.
1790 (os_get_errno): Likewise.
1791 (os_isatty): Likewise.
1792 (os_lseek): Likewise.
1793 (os_open): Likewise.
1794 (os_read): Likewise.
1795 (os_read_stdin): Likewise.
1796 (os_write): Likewise.
1797 (os_write_stdout): Likewise.
1798 (os_flush_stdout): Likewise.
1799 (os_write_stderr): Likewise.
1800 (os_flush_stderr): Likewise.
1801 (os_rename): Likewise.
1802 (os_system): Likewise.
1803 (os_time): Likewise.
1804 (os_unlink): Likewise.
1805 (os_stat): Likewise.
1806 (os_fstat): Likewise.
1807 (os_lstat): Likewise.
1808 (os_ftruncate): Likewise.
1809 (os_truncate): Likewise.
1810 (os_pipe): Likewise.
1811 (os_pipe_empty): Likewise.
1812 (os_pipe_nonempty): Likewise.
1813 (os_shutdown): Likewise.
1814 (os_init): Likewise.
1815 (cb_read_target_syscall_maps): Likewise.
1816 (cb_target_to_host_syscall): Likewise.
1817 (cb_host_to_target_errno): Likewise.
1818 (cb_target_to_host_open): Likewise.
1819 (cb_store_target_endian): Likewise.
1820 (cb_host_to_target_stat): Likewise.
1821 * sim-hload.c (sim_load): Change to new style prototype.
1822 * sim-load.c (sim_load_file): Change to new style prototype.
1823 (report_transfer_performance): Likewise.
1824 (xprintf_bfd_vma): Likewise.
1825 * syscall.c (cb_get_string): Change to new style prototype.
1826 (get_path): Likewise.
1827 (cb_syscall): Likewise.
1828
7b064844
HPN		 18292013-10-15 Hans-Peter Nilsson <hp@axis.com>
1830
1831 * create-version.sh: Align parameters to match those of
1832 ../../gdb/common/create-version.sh.
1833 * Make-common.in (srcsim): New variable.
1834 (version.c): Adjust call to create-version.sh as per above.
1835
bf3d9781
AM		 18362013-09-23 Alan Modra <amodra@gmail.com>
1837
1838 * configure: Regenerate.
1839
f06dccb0
MF		 18402013-09-03 Mike Stump <mikestump@comcast.net>
1841
1842 * sim-options.c (complete_option_list): Mark text and word const.
1843
d6c2da54
TT		 18442013-06-28 Tom Tromey <tromey@redhat.com>
1845
1846 * Make-common.in (version.c): Use version.in, not
1847 common/version.in.
1848 * create-version.sh: Likewise.
1849
b652c496
JB		 18502013-06-24 Joel Brobecker <brobecker@adacore.com>
1851
1852 * create-version.sh: New script. Adapted from
1853 gdb/commong/create-version.sh.
1854 * Make-common.in (version.c): Update rule dependencies,
1855 and re-implement using create-version.sh.
1856
3346cfda
NC		 18572013-06-21 Nick Clifton <nickc@redhat.com>
1858
1859 * gennltvals.sh: Add msp430 support.
1860 * nltvals.def: Regenerate.
1861
31e6ad7d
MF		 18622013-06-03 Mike Frysinger <vapier@gentoo.org>
1863
1864 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1865 * aclocal.m4, configure: Regenerate.
1866
d3685d60
TT		 18672013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1868
1869 PR build/15414:
1870 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1871 -Wformat-nonliteral with -Wno-format.
1872
1517bd27
MF		 18732013-03-26 Mike Frysinger <vapier@gentoo.org>
1874
1875 * acinclude.m4: Regenerate.
1876
3fd38161
JS		 18772013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1878
1879 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1880 which do not support dv-sockser.o. Add always as option to
1881 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1882 is always required to be enabled by simulator.
1883
3f170f37
MF		 18842012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1885
1886 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1887 * nltvals.def: Regenerate.
1888
5f3ef9d0
JB		 18892012-06-16 Joel Brobecker <brobecker@adacore.com>
1890
1891 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1892 * config.in, configure: Regenerate.
1893
2c1fa544
PA		 18942012-05-24 Pedro Alves <palves@redhat.com>
1895
1896 * sim-signal.h (sim_signal_to_target): Rename to ...
1897 (sim_signal_to_gdb_signal): ... this.
1898 * sim-signal.c (sim_signal_to_target): Rename to ...
1899 (sim_signal_to_gdb_signal): ... this.
1900 * sim-reason.c (sim_stop_reason): Adjust to rename.
1901
a493e3e2
PA		 19022012-05-24 Pedro Alves <palves@redhat.com>
1903
1904 PR gdb/7205
1905
72f4393d 1906 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1907
2ea28649
PA		 19082012-05-24 Pedro Alves <palves@redhat.com>
1909
1910 PR gdb/7205
1911
1912 Replace target_signal with gdb_signal throughout.
1913
a6ff997c
NC		 19142012-05-18 Nick Clifton <nickc@redhat.com>
1915
1916 PR 14072
1917 * callback.c: Include config.h before system header files.
1918 * cgen-trace.c: Likewise.
1919 * cgen-utils.c: Likewise.
1920 * gentmap.c: Likewise.
1921
ffbc20d9
MF		 19222012-04-02 Mike Frysinger <vapier@gentoo.org>
1923
1924 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1925
2aaed979
KB		 19262012-03-28 Rathish C <rathish.c@kpitcummins.com>
1927
1928 * sim-trace.c: Update the function prototype of save_data_size.
1929 Move the enum data_fmt from here...
1930 * sim-trace.h: ...to here.
1931 Add function prototype of save_data.
1932
a35a3322
MF		 19332012-03-25 Mike Frysinger <vapier@gentoo.org>
1934
1935 * sim-core.h (sim_core_trans_addr): Add prototype.
1936
f914e384
HPN		 19372012-03-24 Hans-Peter Nilsson <hp@axis.com>
1938
1939 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1940 missing in last change.
1941
2232061b
MF		 19422012-03-24 Mike Frysinger <vapier@gentoo.org>
1943
1944 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1945 * nrun.c: Include string.h/strings.h.
1946 * aclocal.m4, config.in, configure: Regenerate.
1947
ac0aacdf
MF		 19482012-03-22 Mike Frysinger <vapier@gentoo.org>
1949
1950 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1951 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1952 out -Werror initialization.
1953
509deab2
MF		 19542012-03-19 Mike Frysinger <vapier@gentoo.org>
1955
1956 * Make-common.in (TAGS): Change a-z to [:lower:].
1957 * acinclude.m4 (sim-trace): Likewise.
1958 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1959 Change A-Za-z0-9 to [:alnum:].
1960
9a5e0c49
MF		 19612012-03-18 Mike Frysinger <vapier@gentoo.org>
1962
1963 * nrun.c (main): Display strsignal of sigrc.
1964
96cdfef0
MF		 19652012-01-06 Mike Frysinger <vapier@gentoo.org>
1966
1967 * Makefile.in (abs_srcdir): Declare.
1968 (srcroot): Define in terms of abs_srcdir.
1969 (headers): Change srcdir to abs_srcdir.
1970
12c3e59c
JB		 19712012-01-02 Joel Brobecker <brobecker@adacore.com>
1972
1973 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1974 header.
1975
96987c2b
JB		 19762011-12-19 Joel Brobecker <brobecker@adacore.com>
1977
1978 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1979 system bourne shell.
1980
71712327
MF		 19812011-12-03 Mike Frysinger <vapier@gentoo.org>
1982
1983 * syscall.c (cb_get_string): Rename from "get_string".
1984 (get_path): Rename get_string call to cb_get_string.
1985
db2e4d67
MF		 19862011-12-03 Mike Frysinger <vapier@gentoo.org>
1987
1988 * Make-common.in (VPATH): Add $(srccom).
1989 (DEP): Delete.
1990 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1991 POSTCOMPILE): New variables.
1992 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1993 Include dependency files, when using GNU Make. Delete all
1994 dependency-only rules.
1995 * aclocal.m4: Include ../../config/depstand.m4. Call
1996 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1997 (MAKE, GMAKE): New substs.
1998
a13852d9
MF		 19992011-11-07 Mike Frysinger <vapier@gentoo.org>
2000
2001 PR sim/13161
2002 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2003 * configure, config.in: Regenerate.
2004 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2005
4399a56b
MF		 20062011-10-19 Mike Frysinger <vapier@gentoo.org>
2007
2008 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2009
f1a81b37
JB		 20102011-10-18 John Wehle <john@feith.com> (tiny patch)
2011
2012 * sim-profile.c (profile_info): Only print the title once.
2013
9c082ca8
MF		 20142011-10-17 Mike Frysinger <vapier@gentoo.org>
2015
2016 * acinclude.m4: Rename from aclocal.m4.
2017 * aclocal.m4: Regenerate.
2018
6ffe910a
MF		 20192011-10-17 Mike Frysinger <vapier@gentoo.org>
2020
2021 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2022 * common.m4: Delete.
2023 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2024 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2025 * configure: Regenerate.
2026
59c0b43d
TT		 20272011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2028
2029 * sim-alu.h (ALU32_AND): Clear carry flag.
2030 (ALU32_AND): Clear carry flag.
2031
66f8d993
MF		 20322011-10-09 Mike Frysinger <vapier@gentoo.org>
2033
2034 * dv-cfi.c: Include stdbool.h.
2035
d56a2aae
MF		 20362011-10-09 Mike Frysinger <vapier@gentoo.org>
2037
2038 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2039
4a99173d
MF		 20402011-10-04 Mike Frysinger <vapier@gentoo.org>
2041
2042 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2043 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2044
10915d9a
MF		 20452011-07-12 Mike Frysinger <vapier@gentoo.org>
2046
2047 * sim-command.c: Include sim-options.h.
2048
63042524
MF		 20492011-07-12 Mike Frysinger <vapier@gentoo.org>
2050
2051 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2052
24a6c33d
MF		 20532011-07-12 Mike Frysinger <vapier@gentoo.org>
2054
2055 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2056 Delete direct call to AC_PROG_CC.
2057
2419798b
MF		 20582011-07-05 Mike Frysinger <vapier@gentoo.org>
2059
2060 * sim-command.c: New file.
2061 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2062 (sim-command.o): New rule.
2063
440db575
MF		 20642011-05-27 Mike Frysinger <vapier@gentoo.org>
2065
2066 * sim-options.c (standard_option_handler): Remove arg[0] check
2067 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2068 not an empty string, otherwise assign "" back to it.
2069
3ddcae71
MF		 20702011-05-26 Mike Frysinger <vapier@gentoo.org>
2071
2072 * nltvals.def: Regenerate to include Blackfin syscalls again.
2073
3a49ea9f
MF		 20742011-05-25 Mike Frysinger <vapier@gentoo.org>
2075
2076 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2077 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2078 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2079 (trace_idx_to_str): Likewise.
2080 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2081 (TRACE_syscall): Define.
2082 (WITH_TRACE_SYSCALL_P): Likewise.
2083 (TRACE_SYSCALL_P): Likewise.
2084
dd931b2f
MF		 20852011-05-23 Mike Frysinger <vapier@gentoo.org>
2086
2087 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2088 remove now-unnecessary sub-scope for glue->type setting.
2089 Check to see if the "reg" property exists before we use it, and
2090 if it doesn't exist, error out for "glue" devices.
2091
0e31da21
MF		 20922011-05-23 Mike Frysinger <vapier@gentoo.org>
2093
2094 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2095 glue-or, and set type to glue_xor when name is glue-xor.
2096 (hw_glue_port_event): Return immediately when type is glue_io
2097 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2098 and hw_port_event calls from glue_and to end of function.
2099
34b47c38
MF		 21002011-05-11 Mike Frysinger <vapier@gentoo.org>
2101
2102 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2103 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2104 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2105 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2106 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2107 around function arguments.
2108
56a9aa1d
MF		 21092011-04-14 Mike Frysinger <vapier@gentoo.org>
2110
2111 * sim-options.c (complete_option_list, sim_complete_command):
2112 New functions.
2113
d45bea91
MF		 21142011-04-02 Mike Frysinger <vapier@gentoo.org>
2115
2116 * dv-glue.c: Fix up style.
2117
12c4cbd5
MF		 21182011-04-02 Mike Frysinger <vapier@gentoo.org>
2119
2120 * hw-alloc.c (hw_alloc_data): Adjust brace.
2121 * hw-base.c (hw_base_data): Likewise.
2122 (generic_hw_unit_decode): Fix indentation.
2123 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2124 * hw-events.c (hw_event, hw_event_data): Likewise.
2125 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2126 * hw-instances.c (hw_instance_data): Likewise.
2127 * hw-instances.h (hw_instance): Likewise.
2128 * hw-main.h (hw_descriptor, enum): Likewise.
2129 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2130 * hw-ports.h (hw_port_descriptor): Likewise.
2131 * hw-properties.c (hw_property_data): Likewise.
2132 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2133 _range_property_spec, _reg_property_spec): Likewise.
2134 * hw-tree.c (_name_specifier, printer): Likewise.
2135 (split_device_specifier, parse_string_property, hw_tree_traverse,
2136 print_size, print_reg_property, print_string, print_properties):
2137 Fix indentation.
2138
66ee2731
MF		 21392011-03-29 Mike Frysinger <vapier@gentoo.org>
2140
2141 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2142 * Make-common.in (dv-cfi.o): New rule.
2143 * dv-cfi.c, dv-cfi.h: New files.
2144
165b70ea
KB		 21452011-03-21 Kevin Buettner <kevinb@redhat.com>
2146
2147 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2148 fcntl.h and sys/fcntl.h, for constants.
2149 * nltvals.def: Regenerate.
2150 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2151 * sim-io.h (sys/types.h, sys/stat.h): Include.
2152 (sim_io_stat, sim_io_fstat): Declare.
2153
028f6515
MF		 21542011-03-14 Mike Frysinger <vapier@gentoo.org>
2155
2156 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2157 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2158 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2159 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2160 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2161 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2162 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2163 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2164 syscall.c: Trim trailing whitespace.
2165
ef016f83
MF		 21662011-03-05 Mike Frysinger <vapier@gentoo.org>
2167
2168 * gennltvals.sh: Handle bfin targets.
2169 * nltvals.def: Regenerate.
2170
fee17b35
KB		 21712011-02-25 Kevin Buettner <kevinb@redhat.com>
2172
2173 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2174 file descriptors.
2175
d79fe0d6
MF		 21762011-02-14 Mike Frysinger <vapier@gentoo.org>
2177
2178 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2179 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2180 (hw_free): Drop zfree logic and always call free.
2181 * hw-base.c (hw_delete): Change zfree to free.
2182 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2183 (hw_handle_remove_phandle): Likewise.
2184 * hw-instances.c (hw_instance_delete): Likewise.
2185 * hw-tree.c (parse_reg_property): Likewise.
2186 (parse_ranges_property): Likewise.
2187 (parse_string_property): Likewise.
2188 * sim-core.c (sim_core_uninstall): Likewise.
2189 * sim-cpu.c (sim_cpu_free_all): Likewise.
2190 * sim-hw.c (sim_hw_uninstall): Likewise.
2191 * sim-memopt.c (do_memopt_delete): Likewise.
2192 (sim_memory_uninstall): Likewise.
2193 * sim-module.c (sim_module_uninstall): Likewise.
2194 * sim-options.c (sim_parse_args): Likewise.
2195 * sim-profile.c (profile_pc_cleanup): Likewise.
2196 (profile_uninstall): Likewise.
2197 * sim-watch.c (do_watchpoint_delete): Likewise.
2198 * sim-utils.c (zfree): Delete.
2199 (sim_state_free): Change zfree to free.
2200 * sim-utils.h (zfree): Delete.
2201
891e7fb1
MF		 22022011-02-13 Mike Frysinger <vapier@gentoo.org>
2203
2204 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2205
9bd90cce
MF		 22062011-01-12 Mike Frysinger <vapier@gentoo.org>
2207
2208 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2209
39a3ae0a
MF		 22102011-01-12 Mike Frysinger <vapier@gentoo.org>
2211
2212 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2213 fails.
2214 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2215 when asprintf fails.
2216 * sim-utils.c (sim_do_commandf): Issue an error and return when
2217 asprintf fails.
2218 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2219 asprintf fails.
2220
3143e5a9
MF		 22212011-01-11 Mike Frysinger <vapier@gentoo.org>
2222
2223 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2224 bytes has been calculated and when mmap_next_fd is valid and
2225 nr_bytes is 0.
2226 (memory_option_handler): Allow missing size when mmap_next_fd is
2227 valid.
2228
cb11d1f4
MF		 22292011-01-10 Mike Frysinger <vapier@gentoo.org>
2230
2231 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2232 not empty, and always append $3 to $hardware.
2233
22342011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2235
2236 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2237 * sim-hw.h (sim_hw_abort): Likewise.
2238
cc25892b
MF		 22392011-01-05 Mike Frysinger <vapier@gentoo.org>
2240
2241 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2242
44944448
JB		 22432011-01-05 Joel Brobecker <brobecker@adacore.com>
2244
2245 * run.1: Copyright year update.
2246
e61ddca7
MF		 22472010-12-28 Mike Frysinger <vapier@gentoo.org>
2248
e71b81d8
MF		 2249 * hw-alloc.h (HW_NALLOC): Define.
2250
2251010-12-28 Mike Frysinger <vapier@gentoo.org>
2252
e61ddca7
MF		 2253 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2254
bef6be3d
MF		 22552010-12-15 Mike Frysinger <vapier@gentoo.org>
2256
2257 * sim-memopt.c (OPTION_MAP_INFO): Define.
2258 (memory_options): Handle --map-info.
2259 (memory_option_handler): Handle OPTION_MAP_INFO.
2260
5be229c0
MF		 22612010-11-22 Mike Frysinger <vapier@gentoo.org>
2262
2263 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2264 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2265 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2266
81c641e7
MF		 22672010-11-22 Mike Frysinger <vapier@gentoo.org>
2268
2269 * sim-core.c (WITH_HW): Add device casts to device_error,
2270 device_io_read_buffer, and device_io_write_buffer.
2271
6ab5626b
MF		 22722010-11-16 Mike Frysinger <vapier@gentoo.org>
2273
2274 * dv-sockser.c (dv_sockser_write_buffer): New function.
2275 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2276 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2277
0bd15c7f
HPN		 22782010-10-07 Hans-Peter Nilsson <hp@axis.com>
2279
2280 * callback.c (os_lseek): Call wrap on lseek result.
2281
363a6e9f
OS		 22822010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2283
2284 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2285 call by its equality to -1 not by it being negative.
2286 (connected_p): Likewise for accept() call.
2287
c8551de3
MF		 22882010-04-23 Mike Frysinger <vapier@gentoo.org>
2289
2290 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2291
ef93a840
MF		 22922010-04-21 Mike Frysinger <vapier@gentoo.org>
2293
2294 * profile.c (sim_profile_print_bar): Add cpu argument.
2295
f093db8c
MF		 22962010-04-21 Mike Frysinger <vapier@gentoo.org>
2297
2298 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2299
0d3d2c71
MF		 23002010-04-21 Mike Frysinger <vapier@gentoo.org>
2301
2302 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2303 (profile_print_pc): Convert sim_io_printf to profile_printf.
2304 (profile_print_insn): Likewise.
2305 (profile_print_memory): Likewise.
2306 (profile_print_core): Likewise.
2307 (profile_print_model): Likewise.
2308 (sim_profile_print_bar): Likewise.
2309 (profile_print_speed): Likewise.
2310 (profile_print_addr_ranges): Likewise.
2311 (profile_info): Likewise.
2312 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2313
bd0bd508
MF		 23142010-04-19 Mike Frysinger <vapier@gentoo.org>
2315
2316 * sim-model.c (OPTION_MODEL): Convert to enum.
2317 (OPTION_MODEL_INFO): New enum.
2318 (model_options): Add model-info/info-model entries.
2319 (model_option_handler): Handle OPTION_MODEL_INFO.
2320
e8a76151
MF		 23212010-04-13 Mike Frysinger <vapier@gentoo.org>
2322
2323 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2324 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2325 initially.
2326
cb1cc9c6
MF		 23272010-04-13 Mike Frysinger <vapier@gentoo.org>
2328
2329 * sim-hrw.c (sim_write): Add const to buf arg.
2330 * sim-utils.h (sim_write_fn): Likewise.
2331
58f03a40
MF		 23322010-04-12 Mike Frysinger <vapier@gentoo.org>
2333
2334 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2335 defines.
2336
21cf617c
MF		 23372010-04-12 Mike Frysinger <vapier@gentoo.org>
2338
2339 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2340 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2341 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2342 * dv-sockser.c (sockser_options): Likewise.
2343 * hw-ports.c (empty_hw_ports): Likewise.
2344 * sim-hw.c (hw_options): Likewise.
2345 * sim-model.c (model_options): Likewise.
2346 * sim-options.c (standard_options): Likewise.
2347 * sim-profile.c (profile_options): Likewise.
2348 * sim-trace.c (trace_options): Likewise.
2349 * sim-watch.c (watchpoint_options): Likewise.
2350
e377ca52
MF		 23512010-04-12 Mike Frysinger <vapier@gentoo.org>
2352
2353 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2354 the local "arg_table" variable, and the xmalloc cast.
2355
adaaf009
MF		 23562010-04-10 Mike Frysinger <vapier@gentoo.org>
2357
2358 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2359 "prefix" var.
092d8476 2360 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2361
9ec7269f
MF		 23622010-04-10 Mike Frysinger <vapier@gentoo.org>
2363
2364 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2365
709b3bb3
MF		 23662010-04-10 Mike Frysinger <vapier@gentoo.org>
2367
2368 * sim-trace.c (save_data): Add const markings to "buf" argument.
2369
3dd68605
MF		 23702010-04-10 Mike Frysinger <vapier@gentoo.org>
2371
2372 * sim-options.c (standard_option_handler): Add const markings to
2373 local "type" var.
2374
0ad22a74
MF		 23752010-04-02 Mike Frysinger <vapier@gentoo.org>
2376
2377 * hw-ports.h: Fix spelling typos.
2378
75005b3a
MF		 23792010-03-30 Mike Frysinger <vapier@gentoo.org>
2380
2381 * configure.ac: Check for socklen_t.
2382 * configure, config.in: Regenerated.
2383 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2384
d946c288
MF		 23852010-03-30 Mike Frysinger <vapier@gentoo.org>
2386
2387 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2388 * sim-hw.c (hw_option_handler): Likewise.
2389
ff398ee4
MF		 23902010-03-30 Mike Frysinger <vapier@gentoo.org>
2391
2392 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2393 (interrupt_nr_to_str): Likewise.
2394 (default_interrupt_names): Add const to pointer type.
2395 (sim_watchpoint_install): Add const to prefix.
2396 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2397
6bf91687
MF		 23982010-03-30 Mike Frysinger <vapier@gentoo.org>
2399
2400 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2401 (sim_core_write_buffer): Likewise.
2402
15f3c2de
MF		 24032010-03-30 Mike Frysinger <vapier@gentoo.org>
2404
2405 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2406 the SIM_HAVE_ADDR_RANGE define.
2407
fb0cc53e
MF		 24082010-03-30 Mike Frysinger <vapier@gentoo.org>
2409
2410 * sim-core.h (device_error): Add const to message, and add printf
2411 format attribute.
2412
739dfd28
MF		 24132010-03-30 Mike Frysinger <vapier@gentoo.org>
2414
2415 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2416 SIM_HAVE_ADDR_RANGE define.
2417
59db87ad
MF		 24182010-03-30 Mike Frysinger <vapier@gentoo.org>
2419
2420 * dv-glue.c (hw_glue_ports): Swap static and const.
2421
dc416615
MF		 24222010-03-30 Mike Frysinger <vapier@gentoo.org>
2423
2424 * nrun.c (usage): Use void in definition.
2425 * sim-options.c (dup_arg_p): Convert old-style function definition.
2426 (sim_parse_args): Likewise.
2427 (sim_print_help): Likewise.
2428 * sim-trace.c (set_trace_option_mask): Likewise.
2429 (set_trace_option): Likewise.
2430 * sim-utils.c (sim_analyze_program): Likewise.
2431 (sim_elapsed_time_get): Likewise.
2432 (sim_elapsed_time_since): Likewise.
2433
11409fac
MF		 24342010-03-22 Mike Frysinger <vapier@gentoo.org>
2435
2436 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2437 (standard_options): Likewise.
2438 (standard_option_handler): Likewise.
2439
6d519a46
MF		 24402010-03-16 Mike Frysinger <vapier@gentoo.org>
2441
2442 * hw-ports.c (TRACE): Delete.
2443 * hw-properties.c (TRACE): Delete.
2444 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2445 (hw_find_integer_property): Likewise.
2446 (hw_find_integer_array_property): Likewise.
2447 (hw_add_duplicate_property): Likewise.
2448
799026a7
MF		 24492010-03-15 Mike Frysinger <vapier@gentoo.org>
2450
2451 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2452 "boolean".
2453
fd87baa9
MF		 24542010-02-04 Mike Frysinger <vapier@gentoo.org>
2455
2456 * sim-model.c: Include sim-model.h
2457
294bcb78
MF		 24582010-02-04 Mike Frysinger <vapier@gentoo.org>
2459
2460 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2461 & from the STATE_CPU() examples.
2462
80532737
DE		 24632010-01-24 Doug Evans <dje@sebabeach.org>
2464
d2c7a1a6
DE		 2465 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2466 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2467 ufixsfsi): Ditto.
2468 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2469 (struct cgen_fp_ops): Update signatures of floating point conversion
2470 operations.
2471
80532737
DE		 2472 * Make-common.in (CGEN_SIM_DEPS): Define.
2473 (CGEN_INCLUDE_DEPS): Use it.
2474 (CGEN_MAIN_CPU_DEPS): Simplify.
2475
1377e154
DE		 24762010-01-22 Doug Evans <dje@sebabeach.org>
2477
2478 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2479 (SUBWORDTFSI, JOINSIDI): Ditto.
2480
ec11f055
DE		 24812010-01-05 Doug Evans <dje@sebabeach.org>
2482
2483 * cgen-types.h (SETDI): Delete, unused.
2484
a09a0bfd
DE		 24852009-12-02 Doug Evans <dje@sebabeach.org>
2486
2487 * cgen-engine.h: Remove duplicated comment.
2488
62836bf4
DE		 24892009-11-23 Doug Evans <dje@sebabeach.org>
2490
2491 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2492 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2493
e94d449d
DE		 24942009-11-22 Doug Evans <dje@sebabeach.org>
2495
197fa1aa
DE		 2496 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2497 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2498 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2499 instead of CGEN_INSN_INT.
2500
e94d449d
DE		 2501 * cgen-trace.h (trace_extract): Add cast to fix warning.
2502
ca25db52
DE		 25032009-11-05 Doug Evans <dje@sebabeach.org>
2504
2505 * cgen-mem.h (DECLARE_GETT): Don't inline.
2506 (DECLARE_SETT): Ditto.
2507
c272cb46
JS		 25082009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2509
2510 * sim-inline.h: Fix spelling error.
2511
1428dced
TT		 25122009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2513
2514 * Make-common.in: Add datarootdir.
2515
44330079
RW		 25162009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2517
0aec8eb1
RW		 2518 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2519 (SIM_CHECK_MEMBERS_1): Remove.
2520 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2521 AC_CHECK_MEMBERS one.
2522 * configure: Regenerate.
2523
44330079
RW		 2524 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2525 * configure: Regenerate.
2526
d6416cdc
RW		 25272009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2528
81ecdfbb
RW		 2529 * config.in: Regenerate.
2530 * configure: Likewise.
2531
c462b41b
RW		 2532 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2533 definition of AC_CHECK_MEMBER.
2534
d6416cdc
RW		 2535 * aclocal.m4: m4_include toplevel config/override.m4.
2536 * configure: Regenerate.
2537
96e946ca
RW		 25382009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2539
2540 * Makefile.in (datarootdir): New variable.
2541
6a8b8615
DE		 25422009-07-07 Doug Evans <dje@sebabeach.org>
2543
2544 * Make-common.in (CPU_DIR): Define.
2545
2c2a86d7
DE		 25462009-07-06 Doug Evans <dje@sebabeach.org>
2547
2548 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2549 identifiers for file types rather than encoding internal
2550 implementation details of cgen.sh.
2551 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2552 * cgen.sh: Add support for parallel makes.
2553 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2554
c28c63d8
JB		 25552009-05-18 Jon Beniston <jon@beniston.com>
2556
72f4393d
L		 2557 * gennltvals.sh: Add lm32 target.
2558 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2559
982807ce
JB		 25602009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2561
2562 Speed up simulator startup:
2563 * sim-utils.c (zalloc): Use xcalloc.
2564
2a8922a9
HPN		 25652009-01-07 Hans-Peter Nilsson <hp@axis.com>
2566
2225d5bd
HPN		 2567 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2568 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2569 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2570 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2571 type, QI, HI, SI, DI.
2572
2a8922a9
HPN		 2573 * callback.c (os_error): Mark as being a noreturn function.
2574 * sim-io.h (sim_io_error): Similar for sim_io_error.
2575
6878aceb
JS		 25762008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2577
2578 * aclocal.m4: Fix underquoting of function names.
2579
be091327
DJ		 25802008-10-21 Julian Brown <julian@codesourcery.com>
2581
2582 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2583
79e1e459
HPN		 25842008-07-11 Hans-Peter Nilsson <hp@axis.com>
2585
2586 * common.m4: Add test for libz and zlib.h.
2587 * configure: Regenerate to track ../common/common.m4 changes.
2588 * config.in: Ditto.
2589
6efef468 25902008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2591 Daniel Jacobowitz <dan@codesourcery.com>
2592 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2593
2594 * aclocal.m4: Include ../../config/acx.m4.
2595 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2596 * configure, config.in: Regenerate.
2597 * Make-common.in (LIB_OBJS): Add version.o.
2598 (version.c, version.o): New rules.
72f4393d 2599 * run.c: Include version.h.
6efef468
JM		 2600 (usage): Add help parameter. Print output either to stdout or
2601 stderr depending on that parameter.
2602 (print_version): New.
2603 (main): Check for --help and --version.
2604 * run-sim.h (sim_target_display_usage): Add help parameter.
2605 * version.h: New.
2606
a4e64307
DJ		 26072008-04-14 Hans Kester <kester.hans@gmail.com>
2608
2609 * sim-signal.c: Define missing signals for _WIN32.
2610
2a3591b0
SR		 26112008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2612
2613 * gennltvals.sh: Add cr16.
2614 * nltvals.def: Rebuild.
2615
b981d709
DJ		 26162007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2617
eb639c50
DJ		 2618 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2619 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2620
f40f1a01
NC		 26212007-08-10 Nick Clifton <nickc@redhat.com>
2622
2623 * sim-memopt.c (memory_options): Mention that the
2624 --memory-size switch accepts suffixes.
72f4393d
L		 2625 (parse_size): Handle a suffix on the size value.
2626 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2627 switch accepts suffixes.
72f4393d 2628 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2629
edc5d9ec
HPN		 26302006-12-21 Hans-Peter Nilsson <hp@axis.com>
2631
2632 * acconfig.h: Remove.
2633 * config.in: Regenerate.
2634
09d96939
TS		 26352006-11-07 Thiemo Seufer <ths@mips.com>
2636
2637 * gentmap.c: Fix compile time warning.
2638
7e129781
TS		 26392006-11-07 Thiemo Seufer <ths@mips.com>
2640
2641 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2642 for bfd text addresses.
2643
3ae2e9a3 26442006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2645 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2646
2647 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2648 SIM_QUIET_NAN_NEGATED.
2649
41ec9f20
TS		 26502006-08-29 Nigel Stephens <nigel@mips.com>
2651
2652 * sim-profile.c (profile_pc_init): Initialise default profiling
2653 frequency to a prime number.
2654 (profile_print_pc): Convert gmon.out sample data into target
2655 byte order.
2656
e85e3205
RE		 26572006-06-13 Richard Earnshaw <rearnsha@arm.com>
2658
2659 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2660 * common.m4: Likewise.
2661 * configure: Regenerated.
2662
2f0122dc
DJ		 26632006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2664
2665 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2666 * configure: Regenerated.
2667
20e95c23
DJ		 26682006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2669
2670 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2671 and LIBINTL_DEP everywhere.
2672 (CSEARCH): Use INCINTL.
2673 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2674 gettext macros.
2675 * configure: Regenerated.
2676
ea696909
HPN		 26772006-03-29 Hans-Peter Nilsson <hp@axis.com>
2678
2679 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2680 option-contents test.
2681
aba6488e
MM		 26822005-11-28 Mark Mitchell <mark@codesourcery.com>
2683
25520859
MM		 2684 * sim-signal.c (sim_signal_to_target): Fix typos.
2685
aba6488e
MM		 2686 * sim-reason.c (sim_stop_reason): Use
2687 sim_signal_to_target, not sim_signal_to_host.
2688 * sim-signal.c (sim_signal_to_host): Fix typo.
2689 (sim_signal_to_target): New function.
2690
f010abaa
HPN		 26912005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2692
2693 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2694 change.
2695
09b96ea0
ILT		 26962005-07-08 Ian Lance Taylor <ian@airs.com>
2697
efd36314
ILT		 2698 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2699
09b96ea0
ILT		 2700 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2701 different fraction for a quiet NaN.
2702 (unpack_fpu): Likewise.
2703
3b02a06b
BE		 27042005-07-08 Ben Elliston <bje@au.ibm.com>
2705
2706 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2707 * sim-load.c: Likewise.
2708 * syscall.c: Likewise.
2709
18d59ab9
CV		 27102005-05-24 Corinna Vinschen <vinschen@redhat.com>
2711
2712 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2713 check.
2714
149cfe5b
DJ		 27152005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2716
2717 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2718
3f6da722 27192005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2720
3f6da722
MI		 2721 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2722 and signed64 for __ALPHA__.
2723
2b193c4a
MK		 27242005-03-23 Mark Kettenis <kettenis@gnu.org>
2725
2726 * aclocal.m4 Include ../../gettext.m4.
2727 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2728 (AM_LC_MESSAGES): Remove.
2729 * configure: Regenerate.
2730
51216631
JB		 27312005-02-28 Jim Blandy <jimb@redhat.com>
2732
2733 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2734 -Wuninitialized in the default list of build warnings if CFLAGS is
2735 set, and doesn't include -O. (Using -Wuninitialized without
2736 optimization produces a warning, which interferes with compilation
2737 with -Werror.)
72f4393d 2738
0c4507fd
JB		 27392005-02-21 Jim Blandy <jimb@redhat.com>
2740
2741 * callback.c (os_fstat): Don't declare 't' unless it's used.
2742
9ab46d53
JB		 27432005-02-09 Jim Blandy <jimb@redhat.com>
2744
2745 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2746 '-s' argument.
2747 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2748 to $(CGEN), to ensure that the command substitution happens where
2749 the variable is referenced in the submake, not when the submake's
2750 arguments are expanded.
2751 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2752 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2753 application Scheme script directly after ${cgen}; don't precede it
2754 with a -s.
2755
f4f8cce4
HPN		 27562005-01-28 Hans-Peter Nilsson <hp@axis.com>
2757
97f669ed
HPN		 2758 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2759 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2760 Include libiberty.h.
2761 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2762 being either end of a pipe.
2763 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2764 (os_shutdown): Clear pipe state.
2765 (default_callback): Initialize new members.
2766
f4f8cce4
HPN		 2767 * callback.c (default_callback): Initialize target_endian.
2768 (cb_store_target_endian): Renamed from store, new first parameter
2769 host_callback *cb, drop last parameter big_p. Take endianness
2770 from cb.
2771 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2772 Remove variable big_p.
2773 * nrun.c (main): Initialize default_callback.target_endian.
2774
35695fd6
AC		 27752005-01-14 Andrew Cagney <cagney@gnu.org>
2776
2777 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2778 Add explicit call to AC_CONFIG_HEADER.
2779 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2780 * configure: Re-generate.
2781
f0569246
AC		 27822005-01-12 Andrew Cagney <cagney@gnu.org>
2783
2784 * common.m4: New file, based on of aclocal.m4.
2785
38f48d72
AC		 27862005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2787
2788 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2789 * configure: Regenerated to track ../common/aclocal.m4 changes.
2790
b7026657
AC		 27912005-01-07 Andrew Cagney <cagney@gnu.org>
2792
2793 * configure.ac: Rename configure.in, require autoconf 2.59.
2794 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2795 * configure: Re-generate.
2796
5d945fec
HPN		 27972004-12-15 Hans-Peter Nilsson <hp@axis.com>
2798
2799 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2800 <case CB_SYS_ftruncate>: New cases.
2801
0d3cd463
HPN		 28022004-12-13 Hans-Peter Nilsson <hp@axis.com>
2803
2804 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2805 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2806 * callback.c (os_lstat): New function.
0d3cd463 2807
119860e5
HPN		 28082004-12-08 Hans-Peter Nilsson <hp@axis.com>
2809
027e2a04
HPN		 2810 * run.1: Document --sysroot=filepath.
2811 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2812 (standard_options): Support --sysroot=<path>.
2813 (standard_option_handler): Handle OPTION_SYSROOT.
2814 * syscall.c (simulator_sysroot): Define, initialized empty.
2815 (get_path): Prepend simulator_sysroot to absolute file path.
2816 [HAVE_STRING_H]: Include string.h.
2817 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2818 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2819 (main): If simulator_sysroot is not empty, chdir there.
2820 * sim-config.h (simulator_sysroot): Declare.
2821
119860e5
HPN		 2822 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2823 cgen_rtx_error" in a CGEN-generated simulator.
2824 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2825 replacement for CGEN-related breakpoints.
2826
70ae6611
HPN		 28272004-12-07 Hans-Peter Nilsson <hp@axis.com>
2828
2829 * Make-common.in (sim-basics_h): Add $(callback_h).
2830
697afb65
HPN		 28312004-12-03 Hans-Peter Nilsson <hp@axis.com>
2832
2833 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2834 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2835 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2836 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2837 (SIM_CHECK_MEMBERS): New macros.
2838 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2839 for struct stat member test and write. Add ST_x calls for each
2840 struct stat member tested in configure.in. Wrap each ST_x call in
2841 #ifdef of configure macro for that member.
2842 * configure, config.in: Regenerate.
2843
6e56eb07
HPN		 28442004-12-01 Hans-Peter Nilsson <hp@axis.com>
2845
2846 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2847 /dev/null.
2848 <case desc>: Pass -OPC opcfile.
2849 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2850 parameter to cgen.sh.
2851
c87368ac
RE		 28522004-11-30 Richard Earnshaw <rearnsha@arm.com>
2853
2854 * Make-common.in (sim-basics_h): Correct dependencies on
2855 cconfig.h and tconfig.h
2856 (sim-load.o): Correct typo in sim-basics_h dependency.
2857
08cd3760
RE		 28582004-11-18 Richard Earnshaw <rearnsha@arm.com>
2859
15f5e61f
RE		 2860 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2861 sub-dependencies for other sim files that they include.
2862 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2863 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2864
1afbf186
HPN		 28652004-11-16 Hans-Peter Nilsson <hp@axis.com>
2866
1d72487d
HPN		 2867 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2868 endian information.
2869
1afbf186
HPN		 2870 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2871 $(remote_sim_h) too.
2872 (sim_main_headers): Add sim-utils.h.
2873
a3bb1089
FCE		 28742004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2875
2876 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2877
5a645dc5
AC		 28782004-07-26 Andrew Cagney <cagney@gnu.org>
2879
2880 Problem from Olaf Hering <olh@suse.de>.
2881 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2882
109d3db3
BE		 28832004-07-10 Ben Elliston <bje@au.ibm.com>
2884
2885 * hw-tree.c (parse_integer_property): Typo fix in comments.
2886 * sim-options.c (sim_args_command): Likewise.
2887
0aaa4a81
AC		 28882004-06-28 Andrew Cagney <cagney@gnu.org>
2889
2890 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2891
0242f9ea
JR		 28922004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2893
2894 * callback.c (os_shutdown): Fix bug in last change: actually
2895 mark file descriptors as available on startup.
2896
594ee3a7
JR		 28972004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2898
2899 [ include/gdb: * callback.h (host_callback_struct): Replace
2900 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2901 * callback.c: Changed all users.
594ee3a7 2902
5f510f9c
AM		 29032004-06-15 Alan Modra <amodra@bigpond.net.au>
2904
2905 * sim-load.c (sim_load_file): Use bfd_get_section_size
2906 instead of bfd_get_section_size_before_reloc.
2907
7659f80a
DJ		 29082004-05-18 Daniel Jacobowitz <dan@debian.org>
2909
2910 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2911 passing it to printf.
2912
41ee5402
DJ		 29132004-05-10 Daniel Jacobowitz <dan@debian.org>
2914
2915 * callback.c: Update copyright dates.
2916 * run.c: Likewise.
2917 * sim-basics.h: Likewise.
2918 * sim-load.c: Likewise.
2919 * syscall.c: Likewise.
2920
29212004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2922
2923 * callback.c: Include cconfig.h instead of config.h.
2924 * run.c: Likewise.
2925 * sim-basics.h: Likewise.
2926 * sim-load.c: Likewise.
2927 * syscall.c: Likewise.
2928
6d0c993e
BE		 29292004-01-16 Ben Elliston <bje@wasabisystems.com>
2930
2931 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2932
6edf0760
NC		 29332003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2934
2935 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2936
a69146da
KH		 29372003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2938
2939 * sim-options.c (standard_options): Fix the names of H8
2940 variants.
2941
fc0a2244
AC		 29422003-10-30 Andrew Cagney <cagney@redhat.com>
2943
2944 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2945 with "struct bfd_symbol".
2946
ee3073b5
AC		 29472003-10-21 Andrew Cagney <cagney@redhat.com>
2948
2949 * callback.c (os_truncate): Call "truncate", and not "stat".
2950
198beae2
AC		 29512003-10-20 Andrew Cagney <cagney@redhat.com>
2952
2953 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2954
8822d001
JR		 29552003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2956
2957 * callback.c (os_ftruncate, os_truncate): New functions.
2958 (default_callback): Initialize ftruncate and truncate members.
2959
ea52ff81
DB		 29602003-09-08 Dave Brolley <brolley@redhat.com>
2961
2962 On behalf of Doug Evans <dje@sebabeach.org>
2963 * cgen.sh: New arg archfile.
2964 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2965 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2966
e158f0a0
AC		 29672003-08-28 Andrew Cagney <cagney@redhat.com>
2968
2969 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2970 * sim-options.c (print_help): Cast the format with specifier to
2971 "int".
2972
33319edb 29732003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2974 Dave Brolley <brolley@redhat.com>
33319edb 2975
72f4393d 2976 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2977 fields of CGEN_WRITE_QUEUE_ELEMENT.
2978 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2979 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2980 * gennltvals.sh: Add frv target.
2981 * nltvals.def: Add frv target.
2982
72f536bd
MS		 29832003-06-23 Michael Snyder <msnyder@redhat.com>
2984
ac59bf8d 2985 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2986 * sim-reg.c: Fix cut-and-paste bug in comment.
2987
1f1b2817
AC		 29882003-06-22 Andrew Cagney <cagney@redhat.com>
2989
2990 From matthew green <mrg@redhat.com>:
72f4393d 2991 * sim-fpu.h: Update copyright.
1f1b2817 2992 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2993 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2994 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2995
89c0d7dd 29962003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2997
89c0d7dd 2998 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2999 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3000 with disassemble_info:read_memory_func.
3001 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3002
828c9ae6
MS		 30032003-06-04 Michael Snyder <msnyder@redhat.com>
3004
3005 * common/run.c (main): Remove SIM_H8300 ifdef.
3006 (usage): Ditto.
3007 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3008 (standard_options): Add '-x' for h8/300sx.
3009 (standard_option_handler): Add case for SIM_H8300SX.
3010
80d35d90
MS		 30112003-04-13 Michael Snyder <msnyder@redhat.com>
3012
3013 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3014
876fec02
AC		 30152003-03-01 Andrew Cagney <cagney@redhat.com>
3016
3017 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3018 (sim_engine_vabort): Ditto.
3019
6b4a8935
AC		 30202003-02-27 Andrew Cagney <cagney@redhat.com>
3021
3022 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3023 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3024 * nrun.c (main): Ditto.
3025
dbd7cd63
AC		 30262003-02-26 Andrew Cagney <cagney@redhat.com>
3027
3028 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3029 (sim_engine_vabort): Ditto.
3030 (sim_engine_halt, sim_engine_restart): Ditto.
3031
836cc9f4
AC		 30322003-02-20 Andrew Cagney <ac131313@redhat.com>
3033
3034 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3035 (sim-break_h): Delete macro.
3036 (sim-break.o): Delete rule.
3037 * sim-break.c: Delete file.
3038 * sim-break.h: Delete file.
3039 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3040 (STATE_BREAKPOINTS): Delete macro.
3041 (sim_state_base): Delete field breakpoints.
3042 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3043 sim_break_install to array.
3044
45a15d6f
KH		 30452003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3046
3047 * run.c (usage): Fix typos.
3048
127a77fe
CD		 30492002-11-27 Richard Sandiford <rsandifo@redhat.com>
3050
3051 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3052
b85e4829
AC		 30532002-11-22 Andrew Cagney <ac131313@redhat.com>
3054
3055 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3056 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3057 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3058 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3059 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3060 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3061 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3062 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3063 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3064 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3065
d25b1553
AC		 30662002-11-13 Andrew Cagney <cagney@redhat.com>
3067
3068 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3069
d690312f
CD		 30702002-11-06 Richard Sandiford <rsandifo@redhat.com>
3071
3072 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3073 (distclean): Depend on it.
3074
7c3e3b33
AM		 30752002-10-14 Alan Modra <amodra@bigpond.net.au>
3076
3077 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3078
7ede505a
DB		 30792002-08-29 Dave Brolley <brolley@redhat.com>
3080
3081 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3082
75c4388a
AC		 30832002-07-17 Andrew Cagney <cagney@redhat.com>
3084
3085 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3086 (sim_set_callbacks, sim_size, sim_trace)
3087 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3088 to here from "gdb/remote-sim.h".
3089
7a3085c1 30902002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3091
3092 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3093 avoid possible longjmp problems with automatic variable siggnal.
3094
076043f2
AC		 30952002-07-14 Andrew Cagney <ac131313@redhat.com>
3096
3097 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3098 * Make-common.in (installdirs): Make $(libdir) too, needed when
3099 installing libsim.a.
3100
3fbeef0b
AC		 31012002-07-13 Andrew Cagney <ac131313@redhat.com>
3102
3103 * gennltvals.sh (dir): Mark d30v as obsolete.
3104 * nltvals.def: Remove d30v.
3105
bf962092
AC		 31062002-06-17 Andrew Cagney <cagney@redhat.com>
3107
27961795
AC		 3108 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3109
bf962092
AC		 3110 * sim-memopt.c: Include <unistd.h>.
3111 (do_memopt_add): Fix printf format.
3112 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3113
c8cca39f
AC		 31142002-06-16 Andrew Cagney <ac131313@redhat.com>
3115
3116 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3117 --enable-gdb-build-warnings.
3118 * configure: Regenerated to track ../common/aclocal.m4 changes.
3119
307041b7 31202002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3121
72f4393d
L		 3122 * sim-fpu.c (unpack_fpu): Initialize exponent for
3123 sim_fpu_class_zero.
3124 (i2fpu): Same.
3125 (sim_fpu_sqrt): Same.
7d7d930f 3126
3c25f8c7
AC		 31272002-06-08 Andrew Cagney <cagney@redhat.com>
3128
3129 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3130 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3131 * run.c: Ditto.
3132 * sim-load.c: Ditto.
3133 * callback.c: Ditto.
3134 * syscall.c: Ditto.
3135 * Make-common.in (callback_h): Define.
3136 (remote_sim_h): Define.
3137 (run.o): Update.
3138 (callback.o): Update.
3139 (syscall.o): Update.
72f4393d 3140 (sim-load.o):
3c25f8c7
AC		 3141 (nrun.o): Update.
3142 (sim-hload.o): Update.
3143 (sim-io.o): Update.
3144 (sim-reason.o): Update.
3145 (sim-reg.o): Update.
3146 (sim-resume.o): Update.
3147
dbec3bef
KH		 31482002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3149
3150 * run.c: Fix formatting.
3151
de4112fa
NC		 31522002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3153
3154 * run-sim.h: New header. Provide prototypes for functions used
3155 between run() and libsim.a which are not used by GDB.
3156 * run.c: Include run-sim.h.
72f4393d
L		 3157 (main): If SIM_TARGET_SWITCHES is defined call
3158 sim_target_parse_command_line.
3159 (usage): If SIM_TARGET_SWITCHES is defined call
3160 sim_target_display_usage.
de4112fa 3161
a8cdafbd
AV		 31622002-05-17 Andrey Volkov <avolkov@transas.com>
3163
3164 * run.c: Made h8300s as new target, not h8300h alias.
3165 Added new option -S (h8300s target)
3166 * sim-options.c: Ditto.
72f4393d 3167
5accf1ff
CD		 31682002-05-01 Chris Demetriou <cgd@broadcom.com>
3169
3170 * callback.c: Use 'deprecated' rather than 'depreciated.'
3171
080fe24b
AC		 31722002-02-24 Andrew Cagney <ac131313@redhat.com>
3173
3174 From wiz at danbala:
3175 * sim-fpu.h: Fix grammar and typos.
3176 Fix PR gdb/287.
3177
6439295f
CD		 31782002-02-10 Chris Demetriou <cgd@broadcom.com>
3179
3180 * callback.c: Fix some spelling errors.
3181 * hw-device.h: Likewise.
3182 * hw-tree.c: Likewise.
3183 * sim-abort.c: Likewise.
3184 * sim-alu.h: Likewise.
3185 * sim-core.h: Likewise.
3186 * sim-events.c: Likewise.
3187 * sim-events.h: Likewise.
3188 * sim-fpu.h: Likewise.
3189 * sim-profile.h: Likewise.
3190 * sim-utils.c: Likewise.
3191
dea03d4e
HPN		 31922002-01-31 Hans-Peter Nilsson <hp@axis.com>
3193
3194 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3195 New functions.
3196
1636f0bb
BE		 31972002-01-20 Ben Elliston <bje@redhat.com>
3198
3199 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3200 the comment for this enumerator.
3201
b59d44de
BE		 32022002-01-14 Ben Elliston <bje@redhat.com>
3203
3204 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3205
280b26c0
KH		 32062001-12-20 Kazu Hirata <kazu@hxi.com>
3207
3208 * run.c (usage): Fix a typo.
3209
e3e473da
BE		 32102001-07-05 Ben Elliston <bje@redhat.com>
3211
3212 * Make-common.in (srccgen): Remove.
3213 (CGEN_CPU_DIR): Define.
3214 (CGEN_READ_SCM): Redefine without $(srccgen).
3215 (CGEN_ARCH_SCM): Ditto.
3216 (CGEN_CPU_SCM): Ditto.
3217 (CGEN_DECODE_SCM): Ditto.
3218 (CGEN_DESC_SCM): Ditto.
3219
2836ee25
FCE		 32202001-04-25 Frank Ch. Eigler <fche@redhat.com>
3221
3222 * sim-load.c (sim_load_file): Put it back: external now.
3223 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3224
5b778125
AC		 32252001-04-21 Andrew Cagney <ac131313@redhat.com>
3226
3227 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3228 internal interface.
3229 * sim-utils.c (sim_analyze_program): Ditto.
3230
6ec9f4a9
FCE		 32312001-04-19 Frank Ch. Eigler <fche@redhat.com>
3232
3233 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3234 we're finished with its immediate use.
3235 * sim-load.c (sim_load_file): Ditto.
3236
764f1408
FCE		 32372001-03-16 Frank Ch. Eigler <fche@redhat.com>
3238
3239 Add support for mmap-based memory regions.
3240 * sim-memopt.c (mmap_next_fd): New global.
3241 (sim_memory_init): Reinitialize it.
3242 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3243 "--memory-mapfile FILE" option. Check for some errors.
3244 (do_memopt_add): Conditionally do mmap instead of malloc for
3245 backing store of simulated memory. Check for more errors.
3246 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3247 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3248 * configure.in: Look for mmap/fstat related functions and headers.
3249 * config.in, configure: Regenerated.
3250
35c20992
FCE		 32512001-03-15 Frank Ch. Eigler <fche@redhat.com>
3252
3253 * sim-core.c (sim_core_map_attach): Correct overlap-related
3254 error messages.
3255
f6bb7a3b
MM		 32562001-03-07 Michael Meissner <meissner@redhat.com>
3257
3258 * run.c (alloca-conf.h): Delete, no longer provided.
3259
01816cd8
BE		 32602001-02-22 Ben Elliston <bje@redhat.com>
3261
3262 * sim-trace.h (TRACE_VPU_IDX): Add.
3263 (TRACE_vpu): Define.
3264 (WITH_TRACE_VPU_P): Likewise.
3265 (TRACE_VPU_P): Likewise.
3266 * sim-trace.c (OPTION_TRACE_VPU): Define.
3267 (trace_options): Add --trace-vpu.
3268 (trace_option_handler): Handle OPTION_TRACE_VPU.
3269 (trace_option_handler): Include VPU tracing in --trace-semantics.
3270 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3271
44a9331c
BE		 32722001-02-21 Ben Elliston <bje@redhat.com>
3273
3274 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3275 (TRACE_BRANCH_INPUT2): Likewise.
3276
c43ad8eb
BE		 32772001-02-09 Ben Elliston <bje@redhat.com>
3278
3279 * (profile_print_pc): Write header out in target byte order.
3280
32812001-02-09 Ben Elliston <bje@redhat.com>
3282
3283 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3284 adjusting the pc shift value.
3285
9397fcbf
FCE		 32862001-01-12 Chris Demetriou <cgd@sibyte.com>
3287
badd2b1e
BE		 3288 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3289 where a numeric value is supplied.
9397fcbf 3290
63fe1038
BE		 32912001-01-06 Ben Elliston <bje@redhat.com>
3292
3293 * cgen.sh: Allow extrafiles to include the semantics files when
3294 generating an ISA-specific decoder.
3295
b6f6b44d
AO		 32962000-12-27 Alexandre Oliva <aoliva@redhat.com>
3297
3298 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3299
ad8707b5
BE		 33002000-12-23 Ben Elliston <bje@redhat.com>
3301
3302 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3303 them to the trace stream using sim_fpu_printn_fpu. Include
3304 "sim-fpu.h".
3305
b94c0966
BE		 33062000-12-15 Ben Elliston <bje@redhat.com>
3307
3308 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3309 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3310 trailing digits as specified (-1 to print all digits).
3311 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3312 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3313 to print_bits ().
3314
fd5d712e
BE		 33152000-12-13 Ben Elliston <bje@redhat.com>
3316
3317 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3318 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3319 (defs): New action.
3320
4c15ccf7
GK		 33212000-12-12 Geoffrey Keating <geoffk@redhat.com>
3322
3323 * sim-endian.h: Don't have parameters on macro definitions which
3324 are simply renaming functions, to permit use of XCONCAT2 in both
3325 the macro name and the arguments in a use of such a definition.
3326
0d277f51
BE		 33272000-12-11 Ben Elliston <bje@redhat.com>
3328
3329 * cgen-ops.h (SUBWORDDFDI): New function.
3330
bb4e03e5
BE		 33312000-12-05 Ben Elliston <bje@redhat.com>
3332
c79688eb
BE		 3333 * Make-common.in (cgen-defs): New target.
3334 (cgen-decode): Pass $(EXTRAFILES).
3335
bb4e03e5
BE		 3336 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3337 -outfile-suffix options.
3338
76440e4b
BE		 33392000-12-04 Ben Elliston <bje@redhat.com>
3340
6227bc85
BE		 3341 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3342 (SUBWORDSIUQI): Likewise.
3343 (SUBWORDDIHI): Likewise.
3344 (SUBWORDDIQI): New function.
3345
76440e4b
BE		 3346 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3347 * cgen-scache.c (scache_option_handler): Remove unused local var.
3348
cdc2a5c3
BE		 33492000-12-03 Ben Elliston <bje@redhat.com>
3350
3351 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3352
4e73b9c1
SC		 33532000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3354
3355 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3356
ce9bc8d1
SC		 33572000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3358
3359 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3360 space is not zero.
3361
ce13044d
SC		 33622000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3363
3364 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3365 (set_hw_delete): Moved the macro as a function.
3366 * hw-base.h (set_hw_delete): Declare as external function.
3367 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3368 allocated using hw_malloc.
72f4393d 3369
7c070881
SC		 33702000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3371
3372 * sim-options.c (sim_parse_args): Free the memory used for
3373 long_options, short_options, handlers, opt_cpu, orig_val.
3374
4f49fa1b
BE		 33752000-11-20 Ben Elliston <bje@redhat.com>
3376
3377 * cgen-ops.h (SUBBI): New macro.
3378 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3379 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3380
2d84da1b
BE		 33812000-11-16 Ben Elliston <bje@redhat.com>
3382
3383 * cgen-types.h (VOID): New type.
3384
dbc168af
BE		 33852000-11-09 Ben Elliston <bje@redhat.com>
3386
3387 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3388 (sim_fpu_two): Set exponent to 1.
3389
e4f5c43e
EZ		 33902000-10-26 Ben Elliston <bje@redhat.com>
3391
72f4393d
L		 3392 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3393 `all'. Pass `-i' options to cgen applications.
3394 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3395 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3396
a8d894af
BE		 33972000-10-08 Ben Elliston <bje@redhat.com>
3398
3399 * cgen-utils.c (cgen_rtx_error): New function.
3400
34012000-10-07 Ben Elliston <bje@redhat.com>
3402
3403 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3404 conditions for sim_core_read_buffer().
3405
6d4c43bf
DB		 34062000-09-26 Dave Brolley <brolley@redhat.com>
3407
3408 * cgen-utils.c (RORQI): New function.
3409 (ROLQI): New function.
3410 (RORHI): New function.
3411 (ROLHI): New function.
3412
0e266e5c
DB		 34132000-08-28 Dave Brolley <brolley@redhat.com>
3414
3415 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3416 in insn_value if it will fit.
3417
604259a0
FCE		 34182000-08-21 Frank Ch. Eigler <fche@redhat.com>
3419
3420 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3421
4193618c
DB		 34222000-08-15 Dave Brolley <brolley@redhat.com>
3423
3424 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3425
34262000-08-15 Dave Brolley <brolley@redhat.com>
3427
3428 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3429 (PROFILE_CPU_FREQ): New macro.
3430 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3431 (profile-options): Add profile-cpu-frequency.
3432 (parse_frequency): New function.
3433 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3434 (profile_print_speed): Print cpu frequency and simulated execution time.
3435 Re-indent other items to match.
3436
548a3e15
AC		 34372000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3438
3439 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3440
fab307a2
FCE		 34412000-07-27 Frank Ch. Eigler <fche@redhat.com>
3442
3443 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3444 * Makefile.in (install): Install run.1 man page.
3445
46a19b74
AC		 3446Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3447
3448 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3449 * Makefile.in (headers,nltvals.def): Merge.
3450
3c765a54
AC		 3451Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3452
f9cbceb6
AC		 3453 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3454 * nrun.c (main): Print the simulator statistics only in
3455 verbose mode.
3456 * hw-properties.h (hw_find_integer_array_property): Fix
3457 prototype (use signed_cell).
3458
38e64f35
AC		 3459 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3460 * sim-events.c (sim_events_remain_time): New function returning
3461 the time that remains before the event is raised.
3462 * hw-events.c (hw_event_remain_time): Likewise.
3463 * sim-events.h (sim_events_remain_time): Declare.
3464 * hw-events.h (hw_event_remain_time): Declare.
3465
0802cc40
AC		 3466 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3467 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3468 (OPTION_HW_LIST): New option --hw-list to list the devices.
3469 (hw_option_handler): List the device tree with 'sim_hw_print'.
3470
3c765a54
AC		 3471 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3472 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3473 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3474 (EXTENDED): Define for 16-bit word size.
3475 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3476 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3477 * sim-types.h: Added support for 16-bit targets.
3478
7fb283bc
FCE		 34792000-06-23 Frank Ch. Eigler <fche@redhat.com>
3480
3481 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3482
ab42ee12
FCE		 34832000-06-24 Frank Ch. Eigler <fche@redhat.com>
3484
3485 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3486 * Makefile.in (distclean): Clean cconfig.h also.
3487
eb2d80b4
AC		 3488Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3489
3490 * configure: Regenerated to track ../common/aclocal.m4 changes.
3491
3492Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3493
3494 * aclocal.m4 (sim-profile): Enable the profiler by default.
3495
781c552e
AC		 3496Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3497
3498 * run.c (main): Initialize sigrc.
3499
5eb1a8fa
AC		 3500Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3501
3502 * sim-events.c (update_time_from_event): Add more detailed event
3503 tracing.
3504
b2ac51e4
DB		 35052000-03-30 Dave Brolley <brolley@redhat.com>
3506
3507 * aclocal.m4 (cgen): Use guile to run cgen.
3508
f8603f2f
DB		 35092000-03-23 Dave Brolley <brolley@redhat.com>
3510
3511 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3512 ftruncdfsf.
3513 * cgen-accfp.c (fextsfdf): New function.
3514 (ftruncdfsf): New function.
3515 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3516
0f831eb3
JJ		 35172000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3518
3519 * cgen-ops.h: Added TRUNCSISI.
3520
e88acae7
FCE		 35212000-03-08 Dave Brolley <brolley@redhat.com>
3522
3523 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3524 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3525 (sim_queue_fn_si_write): Last argument is has type USI.
3526 (sim_queue_fn_sf_write): New function.
3527 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3528 (sim_queue_fn_sf_write): New function.
3529 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3530
baa7ae6f
AC		 3531Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3532
3533 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3534 sim_set_trace and run simulator using sim_resume.
3535 (main): Add option ``-o'' - operating environment. Only continue
3536 after a signal when operating environment.
3537 (main): Always set REASON and SIGRC using sim_stop_reason.
3538 (sim_trace): Delete extern declaration.
3539
6d358e86
NC		 35402000-02-08 Nick Clifton <nickc@cygnus.com>
3541
3542 * callback.c: Fix compile time warning messages.
3543 * run.c: Fix compile time warning messages.
72f4393d 3544
ed9a39eb
JM		 35451999-12-17 Dave Brolley <brolley@cygnus.com>
3546
3547 * sim-profile.h: (set_profile_option_mask): Add prototype.
3548 * sim-profile.c (set_profile_option_mask): No longer static.
3549
c4093a6a
JM		 3550Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3551
3552 * sim-arange.c: Include <string.h>
3553
de57eccd
JM		 35541999-12-07 Dave Brolley <brolley@cygnus.com>
3555
c4093a6a 3556 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3557 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3558 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3559 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3560 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3561 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3562 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3563 (fn_mem_qi_write): New union members.
3564 (fn_mem_hi_write): New union members.
3565 (fn_mem_si_write): New union members.
3566 (fn_mem_di_write): New union members.
3567 (fn_mem_df_write): New union members.
3568 (fn_mem_xi_write): New union members.
3569 (sim_queue_fn_mem_qi_write): New function.
3570 (sim_queue_fn_mem_hi_write): New function.
3571 (sim_queue_fn_mem_si_write): New function.
3572 (sim_queue_fn_mem_di_write): New function.
3573 (sim_queue_fn_mem_df_write): New function.
3574 (sim_queue_fn_mem_xi_write): New function.
3575 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3576 (sim_queue_fn_mem_hi_write): New function.
3577 (sim_queue_fn_mem_si_write): New function.
3578 (sim_queue_fn_mem_di_write): New function.
3579 (sim_queue_fn_mem_df_write): New function.
3580 (sim_queue_fn_mem_xi_write): New function.
3581 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3582 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3583 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3584
c2d11a7d
JM		 35851999-12-01 Dave Brolley <brolley@cygnus.com>
3586
3587 * cgen-accfp.c (subsf): Check status code.
3588 (mulsf): Ditto.
3589 (negsf): Ditto.
3590 (abssf): Ditto.
3591 (sqrtsf): Ditto.
3592 (invsf): Ditto.
3593 (minsf): Ditto.
3594 (maxsf): Ditto.
3595 (subdf): Ditto.
3596 (muldf): Ditto.
3597 (divdf): Ditto.
3598 (negdf): Ditto.
3599 (absdf): Ditto.
3600 (sqrtdf): Ditto.
3601 (invdf): Ditto.
3602 (mindf): Ditto.
3603 (maxdf): Ditto.
3604
36051999-11-26 Dave Brolley <brolley@cygnus.com>
3606
3607 * cgen-par.h (fn_df_write): Mode of data is DF.
3608 (sim_queue_fn_df_write): Mode of data is DF.
3609 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3610
36111999-11-22 Dave Brolley <brolley@cygnus.com>
3612
3613 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3614 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3615
11cf8741
JM		 36161999-11-04 Dave Brolley <brolley@cygnus.com>
3617
3618 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3619 CGEN_MEM_XI_WRITE members.
3620 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3621 (sim_queue_fn_xi_write): New function.
3622 (sim_queue_mem_xi_write): New function.
3623
3624 * cgen-par.c (sim_queue_fn_xi_write): New function.
3625 (sim_queue_mem_xi_write): New function.
3626 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3627 CGEN_MEM_XI_WRITE.
3628
e514a9d6
JM		 36291999-10-22 Dave Brolley <brolley@cygnus.com>
3630
3631 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3632 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3633 * cgen-par.c: Set insn_address for each queued write. Get pc from
3634 cpu when executing queued writes.
3635
36361999-10-19 Dave Brolley <brolley@cygnus.com>
3637
3638 * cgen-par.h (sim_queue_fn_pc_write): New function.
3639 (CGEN_FN_PC_WRITE): New enumerator.
3640 (fn_pc_write): New union member.
3641 * cgen-par.c (sim_queue_fn_pc_write): New function.
3642 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3643
917317f4
JM		 36441999-10-18 Dave Brolley <brolley@cygnus.com>
3645
3646 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3647 (CGEN_MEM_DF_WRITE): New enumerator.
3648 (mem_di_write): New union member.
3649 (mem_df_write): New union member.
3650 * cgen-par.c (sim_queue_mem_di_write): New function.
3651 (sim_queue_mem_df_write): New function.
3652 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3653 CGEN_MEM_DF_WRITE.
3654 * cgen-accfp.c (divsf): Check for division errors.
3655
36561999-10-14 Doug Evans <devans@casey.cygnus.com>
3657
3658 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3659
2df3850c
JM		 36601999-10-07 Dave Brolley <brolley@cygnus.com>
3661
72f4393d 3662 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3663 (fn_hi_write): New union member.
3664 (sim_queue_fn_hi_write): New function.
3665 * cgen-par.c (sim_queue_fn_hi_write): New function.
3666 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3667
2acceee2
JM		 36681999-09-29 Doug Evans <devans@casey.cygnus.com>
3669
3670 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3671 Change type of result to SEM_PC.
3672
3673Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3674
3675 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3676
6426a772
JM		 36771999-09-25 Doug Evans <devans@casey.cygnus.com>
3678
3679 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3680 (JOIN*): Delete cpu arg.
3681
3682Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3683
3684 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3685 parameter.
3686 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3687
c2c6d25f
JM		 3688Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3689
72f4393d
L		 3690 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3691 large values.
c2c6d25f 3692
7fc5b5ad
AC		 3693Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3694
3695 * run.c (main): Check the sim_stop_reason and only halt simulation
3696 when a valid stop condition is identified.
3697
c2c6d25f
JM		 3698Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3699
3700 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3701
3702Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3703
3704 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3705 (bi_write): New union element.
3706 (sim_queue_bi_write): New function.
3707 * cgen-par.c (sim_queue_bi_write): New function.
3708 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3709
d4f3574e
SS		 3710Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3711
3712 * configure: Regenerated to track ../common/aclocal.m4 changes.
3713
3714 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3715 ../gdb/configure.in.
3716 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3717 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3718 (SIM_WARNINGS): Delete
3719 (CONFIG_CFLAGS): Update.
3720
3721Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3722
3723 * cgen-par.c: New file.
3724 * cgen-par.h: New file.
3725 * cgen-sim.h (cgen-par.h): #include it.
3726 * cgen-cpu.h (write_queue): New field.
3727 (CPU_WRITE_QUEUE): New access macro.
3728 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3729 (cgen-par.o): New target.
3730
104c1213
JM		 37311999-08-28 Doug Evans <devans@casey.cygnus.com>
3732
3733 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3734 * cgen-utils.c (mode_names): Update.
3735
53a5351d
JM		 37361999-08-20 Doug Evans <devans@casey.cygnus.com>
3737
3738 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3739 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3740 buffer arg if WITH_PARALLEL_GENWRITE.
3741 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3742 (struct idesc): Ditto.
3743
3744Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3745
3746 * sim-model.c (model_option_handler): Add \n to error message.
3747
96baa820
JM		 37481999-08-08 Doug Evans <devans@casey.cygnus.com>
3749
3750 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3751 (insn_sem): Rewrite.
3752 (sem_fn_desc): New struct.
3753 (idesc): Rewrite.
3754 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3755 misses if ! FAST_P.
3756 (scache case): Split into non-parallel/parallel versions.
3757 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3758 if not use semantic switch version.
3759
37601999-08-04 Doug Evans <devans@casey.cygnus.com>
3761
3762 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3763 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3764 (SEM_BRANCH_INIT_EXTRACT): Delete.
3765 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3766 (SEM_BRANCH_FINI): Ditto.
3767 (SEM_BRANCH_VIA_ADDR): Ditto.
3768 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3769 (SEM_BRANCH_ADDR_CACHE): Delete.
3770 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3771 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3772 pbb_br_type.
3773 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3774 (@cpu@_pbb_begin): Initialize branch_target.
3775 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3776 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3777 pbb_br_type.
3778 (@cpu@_engine_run_fast): Ditto.
3779
adf40b2e
JM		 3780Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3781
3782 * cgen-utils.c (RORSI): New function.
3783 (ROLSI): New function.
3784
37851999-07-14 Doug Evans <devans@casey.cygnus.com>
3786
3787 * Makefile.in (TAGS): Tweak TAGS regex.
3788 * cgen-mem.h (*): Add TAGS markers.
3789
43e526b9
JM		 3790Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3791
3792 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3793 passed in when sim_resume is first entered - don't re-pass it
3794 after a restart.
72f4393d 3795
43e526b9
JM		 3796Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3797
3798 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3799 OPTION_LOAD_LMA but only when is defined.
3800 (standard_options): When SIM_HANDLES_LMA is defined include
3801 options --load-lma and --load-vma.
3802 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3803
3804 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3805 (struct sim_state_base): Add load_at_lma_p.
3806 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3807 STATE_LOAD_AT_LMA_P.
3808
3809Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3810
3811 * nrun.c (main): Re-format loop gnu style.
3812
9846de1b
JM		 3813Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3814
3815 * dv-sockser.c (connected_p): Initialize addrlen.
3816
38171999-07-06 Dave Brolley <brolley@cygnus.com>
3818
3819 * cgen-accfp.c (floatsidf): New function.
3820 (fixdfsi): New function.
3821
38221999-07-06 Doug Evans <devans@casey.cygnus.com>
3823
3824 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3825
43ff13b4
JM		 38261999-07-05 Doug Evans <devans@casey.cygnus.com>
3827
3828 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3829 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3830 * cgen-fpu.c: New file.
3831 * cgen-fpu.h: New file.
3832 * cgen-accfp.c: New file.
3833 * cgen-cpu.h (CGEN_CPU): New member fpu.
3834 * cgen-mem.h: Redo fp support.
3835 * cgen-ops.h: Delete k&r support. Redo fp support.
3836 * cgen-sim.h: Include cgen-fpu.h.
3837 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3838
085dd6e6
JM		 38391999-06-23 Doug Evans <devans@casey.cygnus.com>
3840
3841 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3842 ifndef.
3843 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3844 (@cpu@_pbb_cti_chain): Minor clean up.
3845
cd0fc7c3
SS		 38461999-05-08 Felix Lee <flee@cygnus.com>
3847
72f4393d
L		 3848 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3849 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3850 * configure: Regenerate.
72f4393d 3851
7a292a7a
SS		 3852Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3853
3854 * sim-core.c (device_error,device_io_read_buffer,
3855 device_io_write_buffer): Delete decls.
3856 * sim-core.h: Put them here.
3857
3858 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3859 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3860 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3861 (sim_core_write_aligned_N): Ditto.
3862
38631999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3864
3865 * sim-memopt.c (sim_memory_uninstall): Don't look into
3866 free()d memory.
3867
38681999-04-14 Doug Evans <devans@casey.cygnus.com>
3869
3870 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3871
38721999-04-13 Doug Evans <devans@casey.cygnus.com>
3873
3874 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3875 (sim_core_write_buffer): Ditto.
3876
38771999-04-02 Keith Seitz <keiths@cygnus.com>
3878
3879 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3880 after the interval counter has expired.
3881 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3882 poll_quit callbacks. May be overridden by Makefile.
3883 (poll_quit_counter): New global.
3884 * sim-events.c: Remove all mentions of ui_loop_hook. The
3885 host callback "poll_quit" will serve the purpose.
3886 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3887 is defined.
3888 * nrun.c: Remove declaration of ui_loop_hook.
3889
3890Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3891
3892 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3893 if being used by gdb.
3894
38951999-03-22 Doug Evans <devans@casey.cygnus.com>
3896
3897 * cgen-types.h (XF,TF): Tweak.
3898 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3899 in cgen-types.h.
3900 (SUBWORD*,JOIN*): Define.
3901 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3902 moved into cpu descriptor.
3903 * sim-model.h (MACH): New member `num'.
3904
c906108c
SS		 39051999-02-09 Doug Evans <devans@casey.cygnus.com>
3906
c906108c
SS		 3907 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3908 (CGEN_CPU): Member opcode renamed to cpu_desc.
3909 New members get_idata,disassembler.
3910 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3911 CGEN_INSN_ATTR_VALUE.
3912 (CGEN_STATE): Delete member opcode_table.
3913 (sim_disassemble_insn): Delete decl.
3914 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3915 (struct idesc): Moved to here from <cpu>-decode.h.
3916 * cgen-run.c (prime_cpu): Call prepare_run callback.
3917 * cgen-trace.h (SFILE): New type.
3918 (sim_disasm_sprintf): Declare.
3919 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3920 (sim_cgen_disassemble_insn): Declare.
3921 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3922 (insn_fields): Delete.
3923 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3924 CPU_CPU_DESC (cpu).
3925 (trace_insn): Call CPU_DISASSEMBLER hook.
3926 (sim_disasm_sprintf): New function.
3927 (sim_disasm_read_memory): New function.
3928 (sim_disasm_perror_memory): New function.
3929 (sim_cgen_disassemble_insn): New function.
3930 * cgen-utils.c: Don't include cpu-opc.h.
3931 (virtual_insn_entries): New static local.
3932 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3933 (cgen_insn_name): Rewrite.
3934 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3935 * cgen.sh (desc): New file generator handler.
3936 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3937 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3938 Don't include cpu-opc.h,cpu-sim.h.
3939 * sim-model.c (model_set): Delete SIM_DESC arg.
3940 (sim_model_set): Update.
3941 * sim-model.h (MACH): New member prepare_run.
3942
39431999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3944
3945 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3946 if redundant with allocator functions.
3947
3948Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3949
3950 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3951
3952 * sim-profile.h: Make like sim-trace.h.
3953 (PROFILE_USEFUL_MASK): New macro.
3954 * sim-profile.c (profile_options): Make like trace_options, allow
3955 optional on|off arg where applicable.
3956 (set_profile_option_mask): New function.
3957 (sim_profile_set_option): New function.
3958 (profile_option_handler): Simplify.
3959 Have -p only enable selected things, not everything.
3960 Add missing break to OPTION_PROFILE_PC_RANGE.
3961 * cgen-scache.c (scache_options): Allow optional on|off arg to
3962 --profile-scache.
3963 (scache_option_handler): Use sim_profile_set_option.
3964
39651999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3966
3967 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3968 (memory_option_handler): Implement MEMORY_FILL option. Make
3969 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3970 (parse_ulong_value): New function.
3971 (do_memopt_add): Allocate all buffers. Optionally fill them.
3972
39731999-01-15 Richard Henderson <rth@cygnus.com>
3974
3975 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3976 va_list, not an integer.
3977 * sim-events.c (sim_events_schedule): Likewise.
3978
72f4393d 3979 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3980 the appropriate type.
3981
39821999-01-14 Doug Evans <devans@casey.cygnus.com>
3983
3984 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3985 (sim_disassemble_insn): Update prototype.
3986 (sim_engine_invalid_insn): Ditto.
3987 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3988 (SEM_BRANCH_INIT): PCADDR->IADDR.
3989 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3990 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3991 * cgen-scache.h (*): Ditto.
3992 * cgen-trace.c (*): Ditto.
3993 * cgen-trace.h (*): Ditto.
3994 * cgen-utils.c (*): Ditto.
3995 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3996 (insn_t): Delete.
3997 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3998 (simple engine framework): Rewrite.
3999 * sim-module.c (modules): Install model module sooner (and in
4000 particular before the profile module).
4001
40021999-01-12 Doug Evans <devans@casey.cygnus.com>
4003
4004 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4005 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4006 (sim_model_init): Call it.
4007
4008 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4009
40101999-01-05 Doug Evans <devans@casey.cygnus.com>
4011
4012 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4013 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4014 (SEM_BRANCH_INIT_EXTRACT): New macro.
4015 (SEM_BRANCH_INIT): Add taken_p.
4016 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4017 (SEM_BRANCH_FINI): Use it.
4018 (SEM_INSN): Update.
4019 * cgen-run.c (sim_resume): Handle tracing of last insn.
4020 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4021 * cgen-trace.c (current_abuf): New static global.
4022 (trace_insn_init): Initialize it.
4023 (trace_insn_fini): Use it.
4024 (trace_insn): Set it.
4025 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4026 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4027 (@cpu@_emit_after): Ditto.
4028 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4029 labels if WITH_SEM_SWITCH_FULL.
4030 * sim-model.c: Include bfd.h.
4031 (sim_model_init): New function.
4032 (sim_model_install): Record init fn.
4033 * sim-model.h (MACH): New member bfd_name.
4034 * sim-module.c (modules): Initialize model before scache.
4035
40361998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4037
4038 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4039
c906108c
SS		 4040 * nrun.c (main): Remain in simulation loop for traps and
4041 exceptions when in operating environment mode.
4042 (ui_loop_hook): New stub hook for standalone use.
4043 * sim-events.c (sim_events_process): Call ui_loop_hook
4044 periodically on CYGWIN host.
4045
4046 * sim-reason.c (sim_stop_reason): Return host signal numbers
4047 to gdb on sim_stopped and sim_signalled cases.
4048 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4049 hook just before longjmp.
4050 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4051 hook just before sim_engine_run.
4052
4053 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4054 * sim-trace.h (trace_generic): Ditto.
4055 * sim-trace.c (trace_generic): Ditto.
72f4393d 4056
c906108c
SS		 40571998-12-14 Doug Evans <devans@casey.cygnus.com>
4058
4059 * Make-common.in (SIM_MAIN_DEPS): New var.
4060 (CGEN_MAIN_CPU_DEPS): New var.
4061 * aclocal.m4: Add --enable-cgen-maint option.
4062 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4063 (SETMEM*): Ditto.
4064 (GETIMEM*): Pass pc value to sim_core routine.
4065
4066Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4067
4068 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4069 Compare with ZERO not NULL.
4070
4071Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4072
4073 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4074 "sim-assert.h".
4075
40761998-12-09 Doug Evans <devans@casey.cygnus.com>
4077
4078 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4079 * sim-trace.c: Include stdlib.h if present.
4080 * dv-sockser.c: Include unistd.h if present.
4081 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4082 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4083
40841998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4085
4086 * gennltvals.sh: Add i960.
4087 * nltvals.def: Rebuild.
4088
40891998-12-04 Doug Evans <devans@casey.cygnus.com>
4090
4091 * cgen-defs.h: New file, old cgen-sim.h.
4092 * cgen-sim.h: Simple header that includes others.
4093 * sim-arange.c: New file.
4094 * sim-arange.h: New file.
4095 * sim-basics.h: Include it.
4096 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4097 (sim-arange.o): Add rule for.
4098 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4099 (sim_io_eprintf_cpu): Add prototype.
4100 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4101 (INLINE2): New macro.
4102 (EXTERN_INLINE): New macro.
4103 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4104 before calling module init fns.
4105 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4106 (profile_init): New function.
4107 (profile_options): New option --profile-range.
4108 (profile_option_handler): Handle --profile-range.
4109 (profile_print_insn): Qualify address range specific section titles.
4110 (profile_print_addr_ranges): New function.
4111 (profile_info): Print address ranges if specified.
4112 (profile_install): Set profile_init init fn.
4113 * sim-profile.h (PROFILE_DATA): New member `range'.
4114 * sim-trace.c (trace_init): New function.
4115 (trace_options): New option --trace-range.
4116 (trace_option_handler): Handle --trace-range.
4117 (trace_install): Set trace_init init fn.
4118 * sim-trace.h (TRACE_DATA): New member `range'.
4119 * sim-utils.c (sim_cpu_msg_prefix): New function.
4120 (sim_io_eprintf_cpu): New function.
4121 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4122 (PC_IN_PROFILE_RANGE_P): New macro.
4123 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4124 (trace_insn_fini): New arg abuf. All callers updated.
4125 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4126 printing cycle counts.
4127 * cgen-trace.h (trace_insn_fini): Update prototype.
4128 (TRACE_RESULT_P): New macro.
4129 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4130 (TRACE_INSN): Check ARGBUF_TRACE_P.
4131 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4132 * cgen-types.h (SIM_INLINE): Delete.
4133 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4134 * cgen-utils.c: Don't include cgen-engine.h
4135 * genmloop.sh (@cpu@_fill_argbuf): New function.
4136 (@cpu@_fill_argbuf_tp): New function.
4137 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4138 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4139 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4140 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4141 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4142 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4143 doing profiling. Update call to TRACE_INSN_FINI.
4144
4145 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4146
41471998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4148
4149 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4150 regions.
4151
41521998-12-01 Doug Evans <devans@casey.cygnus.com>
4153
4154 * sim-inline.c (SIM_INLINE_P): Fix typo.
4155
41561998-11-30 Doug Evans <devans@casey.cygnus.com>
4157
4158 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4159
4160Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4161
4162 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4163 * nltvals.def: Re-generate.
4164
4165Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4166
4167 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4168 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4169 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4170 GCC.
4171 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4172 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4173
41741998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4175
4176 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4177 (${cpu}_pbb_cti_chain): Ditto.
4178
41791998-11-18 Doug Evans <devans@casey.cygnus.com>
4180
4181 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4182 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4183 (EXTRACT_INT,EXTRACT_UINT): New macros.
4184 (SEM_SEM_ARG): New macro.
4185 (SEM_NEXT_VPC): New arg `pc'.
4186 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4187 (sim_disassemble_insn): Update prototype.
4188 * cgen-trace.c (current_insn,insn_fields): New static locals.
4189 (trace_insn): Set them.
b83266a0 4190 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4191 (sim_disassemble_insn): New arg insn_fields.
4192 Handle variable length insns.
4193 * genmloop.sh: Only emit pbb decls if -pbb.
4194 (${cpu}_scache_lookup): New arg `vpc'.
4195 (scache support): Fetch pc before entering loop.
4196
4197 * gennltvals.sh: Add fr30 support.
4198 * nltvals.def: Rebuild.
4199
4200Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4201
4202 * sim-types.h: Re-do type system so that GCC's attribute and mode
4203 are used to specify types. Handle case of ALPHA.
4204
42051998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4206
c906108c
SS		 4207 * aclocal.m4: Add tests for dlopen family.
4208 * config.in: Regenerated.
72f4393d 4209
c906108c
SS		 4210Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4211
4212 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4213
4214Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4215
4216 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4217 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4218 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4219 * cgen-sim.h: ... to here.
4220
4221Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4222
4223 * aclocal.m4 (enable-build-warnings): Replace
4224 enable-sim-warnings. Extend =LIST syntax so that prepend and
4225 append of options is possible. Drop -Werror, add
4226 -Wstrict-prototypes for GDB compatibility.
4227 * Make-common.in (SIM_WARNINGS): Update.
4228
4229Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4230
4231 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4232 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4233 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4234 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4235 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4236 CGEN_INCLUDE_DEPS.
4237 * cgen-cpu.h: New file.
4238 * cgen-engine.h: New file.
4239 * cgen-scache.h: New file.
4240 * cgen-sim.h: Delete portions moved to new files.
4241 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4242 rather than sending result to stdout.
4243
4244Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4245
4246 * Make-common.in (sim-reg.o): New rule.
4247 (cgen-run.o): New rule.
4248 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4249 * cgen-run.c (prime_cpu): New function.
4250 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4251 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4252 mentioned cpu.
4253 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4254 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4255 (CGEN_INSN_VIRTUAL_P): New macro.
4256 (SEM_PC): New typedef.
4257 (SEMANTIC_FN): Change type of result to SEM_PC.
4258 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4259 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4260 (SCACHE_MAP): New typedef.
4261 (CPU_SCACHE): Add pbb support.
4262 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4263 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4264 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4265 max_slice_insns.
4266 (INSN_NAME): Delete.
4267 (cgen_insn_name): Declare.
4268 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4269 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4270 (first_insn_p): Make static.
4271 (trace_insn): Handle virtual insns specially.
4272 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4273 * cgen-types.h (UBI): Delete.
4274 (MODE_TYPE): New enum.
4275 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4276 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4277 (cgen_virtual_opcode_table): New global.
4278 (cgen_insn_name): New function.
4279 (sim_disassemble_insn): Ignore virtual insns.
4280 * genmloop.sh: Delete top level loop generation. Add pbb support.
4281 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4282 (sim_cpu_base): New members max_insns,insn_name,model_data.
4283 (CPU_PC_GET,CPU_PC_SET): New macros.
4284 (sim_pc_get,sim_pc_set): Declare.
4285 * sim-model.c (model_set): Call model init fn.
4286 * sim-model.h (MODEL_FN): New typedef.
4287 (INSN_TIMING): New member model_fn.
4288 (MODEL): New members num,init.
4289 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4290 All callers updated.
4291 (profile_insn_init): New fn.
4292 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4293 Exit early if insn profiling not supported.
4294 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4295 (profile_install): Record profile_insn_init as init fn.
4296 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4297 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4298 (PROFILE_DATA): Delete member exec_time.
4299 Change insn_count to pointer to array, rather than the array.
4300 (sim_profile_print_bar): Declare.
4301
4302Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4303
4304 * cgen-run.c: New file.
4305 * sim-reg.c: New file.
4306
4307Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4308
4309 * aclocal.m4: Add checks for -lsocket and -lnsl.
4310
4311 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4312 allow local port reuse on listening socket.
4313
4314Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4315
4316 * sim-config.h: Remove reference to linux kernel header.
4317
4318Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4319
4320 * dv-sockser.c (sockser_addr): Make variable non-static.
4321
4322Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4323
4324 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4325
4326Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4327
4328 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4329
4330Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4331
4332 * Make-common.in (install-common): Add $(EXEEXT) when installing
4333 run.
4334
4335Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4336
4337 * cgen-sim.h (cgen_state): New member opcode_table.
4338 * cgen-utils.c (sim_disassemble_insn): Use it.
4339
4340Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4341
4342 * cgen-mem.h (DECLARE_SETT): Fix return type.
4343 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4344 * cgen-scache.c: Include stdlib.h.
4345 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4346 * sim-model.c (model_option_handler): Remove unused variable `n'.
4347
4348Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4349
4350 * cgen-utils.c: Include bfd.h.
4351 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4352
4353Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4354
4355 * sim-bits.h (EXTEND24): Fix typo.
4356
4357Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4358
4359 * sim-events.c (ETRACE_P): New macro.
4360 (struct _sim_event): Add member trace.
4361 (sim_events_free): Reclaim trace message.
4362
4363 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4364 sim_events_schedule_tracef): New functions, include printf trace
4365 information in argument list. If tracing, store asprintf'd trace
4366 message in sim_event.
4367
4368 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4369 hw_event_queue_schedule_vtracef): New functions, mimic
4370 sim_event_tracef.
4371
4372Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4373
4374 * sim-bits.h (EXTEND24): Define.
4375
4376Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4377
4378 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4379 (CPU_SCACHE_HASH_MASK): New macro.
4380 (SCACHE_HASH_PC): Rewrite.
4381 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4382 computation out of main loop.
4383
4384Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4385
c906108c
SS		 4386 * cgen-sim.h (RECORD_IADDR): Delete.
4387 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4388 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4389
4390Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4391
4392 * gennltvals.def (mn10200): Add entry.
4393 * nltvals.def: Regenerate with MN10200 additions.
4394
4395Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4396
4397 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4398 documentation on how it works.
4399
4400 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4401 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4402 sim_core_set_xor, sim_core_xor_read_buffer,
4403 sim_core_xor_write_buffer): Update.
4404
4405 * sim-events.h, sim-events.c (sim_events_install,
4406 sim_events_watch_clock, sim_events_schedule_after_signal,
4407 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4408 sim_events_deschedule): Update.
4409
4410 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4411 sim_fpu_max32, sim_fpu_max64): Update.
4412
4413Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4414
4415 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4416 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4417 * sim-profile.c (profile_print_model): Update.
4418
4419Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4420
4421 * gennltvals.def (m32r): Use common syscall.h now.
4422 (mn10300): Add entry.
4423 * nltvals.def: Regenerate.
4424
4425 * sim-engine.c (sim_engine_get_run_state): New function.
4426 * sim-engine.h (sim_engine_get_run_state): Declare it.
4427
4428Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4429
4430 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4431 * sim-core.c (sim_core_signal): Make extern, always define.
4432
4433Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4434
4435 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4436 * cgen-ops.h (ANDIF): New macro.
4437 (ANDIF[BQHSD]I): Delete.
4438
4439Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440
4441 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4442 (hw_event_queue_schedule, hw_event_queue_deschedule,
4443 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4444 Janczyn.
4445
4446 * hw-alloc.h (HW_NZALLOC): Define.
4447
4448 * Make-common.in (test-hw-events): Add target for testing the
4449 hw-event code.
4450
4451Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452
4453 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4454 hw-instances.o.
4455 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4456 files.
4457 * hw-main.h: Include hw-handles.h, hw-instances.h.
4458 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4459 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4460
c906108c
SS		 4461Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462
4463 * dv-core.c: Include hw-main.h and sim-main.h.
4464 * dv-pal.c: Include hw-main.h and sim-io.h.
4465 * dv-glue.c: Include hw-main.h.
4466
4467 * hw-main.h: New file. Move list of includes to here.
4468 * hw-base.h: From here.
4469 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4470 (hw-*.o, dv-*.o): Update.
4471 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4472 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4473 sim-main.h.
4474
4475 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4476 do_hw_poll_read): Move declarations from here.
4477 * hw-main.h: To here.
72f4393d 4478
c906108c
SS		 4479 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4480 Move from here.
4481 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4482 rename.
4483 * Make-common.in (hw-config.h): Update
4484 * hw-base.c, dv-pal.c, dv-glue.c: Update
4485
4486 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4487 `*_callback' to `*_method.
4488
4489Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490
4491 * hw-base.h (set_*): Move set method macros from here.
4492 * hw-device.h: To here.
4493
4494Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495
4496 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4497 Declare.
4498
4499 * hw-base.c (hw_create, hw_delete): Call
4500 * hw-properties.c (create_hw_property_data,
4501 delete_hw_property_data): Define.
72f4393d 4502
c906108c
SS		 4503Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504
4505 * hw-device.c, hw-properties.c: Include hw-base.h
4506
4507 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4508 * hw-device.c: From here.
4509 * hw-base.h: Include "hw-events.h".
4510
4511 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4512 * hw-base.c (hw_create, hw_delete): Call.
4513 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4514
4515 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4516 (hw-alloc.o): New target.
72f4393d 4517
c906108c
SS		 4518Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519
4520 * hw-events.h, hw-events.c: New files. Move event code to here.
4521 * sim-hw.c: From here.
4522 * hw-base.h: Include "hw-events.h".
4523 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4524 (hw-events.o): New target.
4525
4526 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4527 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4528
c906108c
SS		 4529 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4530 * hw-base.c (hw_create, hw_delete): Call.
4531 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4532
4533 * dv-pal.c: Update.
4534
4535Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4536
4537 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4538 * hw-ports.c: To here.
72f4393d 4539
c906108c
SS		 4540 * hw-base.h, hw-ports.c (create_hw_port_data,
4541 delete_hw_port_data): New functions.
4542 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4543
c906108c
SS		 4544 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4545 from here.
4546 * hw-ports.h: To here.
4547
4548Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4551 PROCESSOR and CIA arguments.
4552
4553Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554
4555 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4556 Move common object files from here.
4557 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4558
c906108c
SS		 4559Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4560
4561 * sim-hw.c: Include ctype.h.
4562 (do_hw_poll_read): Do not assume EAGAIN.
4563
4564Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4565
4566 * cgen-trace.c (first_insn_p): New static local.
4567 (trace_insn_init): Set it.
4568 (trace_insn_fini): Use TRACE_PREFIX.
4569 (trace_insn): Rewrite to use trace_prefix.
4570 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4571 Adjust width accordingly.
4572
4573 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4574 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4575 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4576 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4577 (PROFILE_COUNT_CORE): Simplify.
4578 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4579
4580Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4581
4582 * cgen-ops.h (ADDCFSI): Fix typo.
4583
4584Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4585
4586 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4587 * genmloop.sh: Use them rather than static locals.
4588
4589 * sim-engine.c (sim_engine_set_run_state): New function.
4590 * sim-engine.h (sim_engine_set_run_state): Declare.
4591 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4592 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4593 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4594
4595Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4596
72f4393d 4597 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4598 All callers updated.
4599 (trace_insn_fini): New arg last_p. All callers updated.
4600 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4601 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4602 * genmloop.sh (engine_resume): Update.
4603
4604Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4605
4606 * Make-common.in (install-common): Run ranlib on installed copy of
4607 libsim.a.
4608
4609Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4610
4611 * Make-common.in (install-common): Rename and install libsim.a.
4612
4613Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4614
4615 * sim-io.c (unistd.h): Include.
4616
4617Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4618
4619 * Make-common (sim_main_headers): Sort.
4620 (cgen-*.o): Add cgen-sim.h dependency.
4621
4622 * cgen-scache.c (scache_init): Only allocate space if scache element
4623 size is non-zero.
4624 (scache_flush,scache_print_profile): Check if scache in use first.
4625
4626 * cgen-sim.h (IDESC): Provide forward declaration.
4627 (DECODE): Delete.
4628 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4629 (cgen_cpu_max_extra_bytes): Declare.
4630 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4631
c906108c
SS		 4632 * sim-cpu.h: New file. sim_cpu_base moved here.
4633 Move sim_cpu_lookup decl here.
4634 * sim-base.h: #include "sim-cpu.h".
4635 * sim-cpu.c: New file.
4636 * Make-common (sim_main_headers): Add sim-cpu.h.
4637 (sim-cpu.o): Add rule for.
4638
4639 * sim-model.c (set_model): Delete.
4640 (sim_model_set,model_set): New functions.
4641 (sim_model_install): Renamed from model_install.
4642 Don't set default model here.
4643 (model_option_handler): Rewrite --model processing.
4644 (sim_model_lookup,sim_mach_lookup): New functions.
4645 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4646 (insn_timing): Delete.
4647 (INSN_TIMING): New member `num'.
4648 (IMP_PROPERTIES): Always define scache_elm_size member.
4649 (MACH): New member init_cpu.
4650 (sim_machs): Renamed from machs.
4651 (sim_model_install): Renamed from model_install.
4652 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4653 * sim-module.c (modules): Update.
4654
4655 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4656
4657 * sim-io.c: #include <errno.h>.
4658
4659Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4660
4661 * dv-pal.c (struct hw_pal_device): Add reader.
4662 (hw_pal_finish): Initialize reader.
4663 (scan_hw_pal): Use reader.
4664
4665 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4666 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4667 * dv-pal.c: Use.
4668
4669 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4670 ../ppc/main.c sim_io_read_stdin.
4671
4672Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4673
4674 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4675 arguments.
4676 * hw-tree.c: Update.
72f4393d 4677
c906108c
SS		 4678 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4679 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4680 CPU/CIA args.
4681 * hw-ports.h (hw_port_event): Ditto.
4682 * hw-ports.c (hw_port_event): Update.
4683 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4684 Update.
4685 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4686 Update.
4687 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4688 (do_counter_event): Update.
4689 * dv-glue.c (hw_glue_io_read_buffer): Update.
4690 (hw_glue_port_event): Update.
4691
4692 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4693 * hw-base.h (hw_create): Ditto.
4694 * hw-base.c (hw_create): Ditto.
72f4393d 4695
c906108c
SS		 4696 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4697 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4698 from here to.
4699 * sim-hw.c: Here.
4700 * hw-device.h (hw_system_cpu): Declare.
4701 * sim-hw.c (hw_system_cpu): New function.
4702
4703 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4704 sim_hw_abort not hw_abort.
4705 (sim-hw.h): Include.
4706 (sim_core_read_buffer, sim_core_write_buffer): Call
4707 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4708 argument.
4709 (sim_core_set_xor): Do not pass CPU when aborting.
4710
4711 * sim-n-core.h (sim_core_read_aligned_N,
4712 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4713 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4714 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4715 return length.
4716
4717 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4718 sim_hw_print.
4719 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4720 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4721 functions.
4722 (sim_hw_print): New function.
4723
4724 * sim-engine.h (sim_engine_vabort): Declare.
4725 * sim-engine.c (sim_engine_vabort): New function.
4726
4727Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4728
4729 * sim-trace.c (print_data): For floating-point numbers trace raw
4730 hex value.
4731 (trace_result_fp2): New function.
4732 * sim-trace.h (trace_result_fp2): New declaration.
4733 (TRACE_FP_RESULT2): New macro.
4734
4735Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4736
72f4393d
L		 4737 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4738 AM_CYGWIN32 and AM_EXEEXT.
4739 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4740 to run and install-common rules.
4741 * common/configure: regenerate
c906108c
SS		 4742
4743Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4744
4745 * sim-types.h (cell_word): New type.
4746 (natural_cell): Delete type.
4747
4748Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4749
4750 * configure: Regenerated to track ../common/aclocal.m4 changes.
4751 * config.in: Ditto.
4752
4753Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4754
4755 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4756
4757Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4758
4759 * configure: Regenerated to track ../common/aclocal.m4 changes.
4760 * config.in: Ditto.
4761
4762Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4763
4764 * acconfig.h: New file.
4765 * Make-common.in (top_builddir): New macro.
4766 (INTL_LIB): Removed.
4767 (INTLLIBS): New macro.
4768 (INTLDEPS): Likewise.
4769 (LIBDEPS): Use INTLDEPS.
4770 (EXTRA_LIBS): Use INTLLIBS.
4771 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4772 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4773 AM_LC_MESSAGES): New macros from GNU gettext.
4774
4775Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4776
4777 * sim-config.h: Discard leading _ from macros.
4778 * sim-types.h: Ditto.
4779
4780Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4781
4782 * Make-common.in (CSEARCH): Add -I to intl directories.
4783 (INTL_LIB): Point to libintl.a.
4784 (LIBDEPS): Add $(INTL_LIB).
4785 (EXTRA_LIBS): Ditto.
4786
4787Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4788
4789 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4790
4791 * cgen-ops.h (ADDCFSI): Fix.
4792 (SUBCFSI): Tweak.
4793
4794Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4795
4796 * sim-types.h (signed_address, unsigned_address): Define.
4797
4798Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4799
4800 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4801 QNaN.
4802
4803Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4804
4805 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4806 New functions, pack / unpack sim_fpu struct using raw values.
4807 (sim_fpu_is): Differentiate between negative and positive
4808 infinity.
4809
4810Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811
4812 * sim-bits.h (EXTEND4): Define.
4813 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4814
c906108c
SS		 4815Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4816
4817 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4818 declared so we need this cast to prevent long long addresses
4819 from being misconfigures. Results in access to unmapped memory.
4820
4821Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4822
4823 * Make-common.in (RUNTESTFLAGS): Define.
4824 (check): Pass RUNTESTFLAGS to recursive make.
4825
4826Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4827
4828 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4829 STATE_VERBOSE_P.
4830
4831Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4832
4833 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4834 cross compiling.
4835
4836Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4837
4838 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4839 (sim-inline): Update to match sim-inline.[hc]
4840 * configure: Regenerated to track ../common/aclocal.m4 changes.
4841
4842 * Make-common.in (sim_main_headers): Add sim-inline.h
4843
4844 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4845 selected.
4846 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4847
c906108c
SS		 4848 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4849 (sim_events_set_trace): Delete unused prototype.
72f4393d 4850
c906108c
SS		 4851 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4852 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4853
4854 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4855 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4856 Comment out, not yet implemented in sim-fpu.c.
4857 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4858 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4859
c906108c
SS		 4860 * sim-inline.h: Rewrite description.
4861 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4862 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4863
c906108c
SS		 4864 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4865 include generated files. Handled by generator directly.
72f4393d 4866
c906108c
SS		 4867Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4868
4869 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4870 up-to-date.
4871
4872 * sim-trace.h (TRACE_ANY_P): Define.
4873 (struct _trace_data): Add trace_any_p.
4874
4875Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4876
4877 * run.c (main): Handle all alternatives of enum sim_stop.
4878 (main): Delete unused `asection *s'.
4879
4880Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4881
4882 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4883
4884 * configure: Regenerated to track ../common/aclocal.m4 changes.
4885
4886 * sim-hw.c: New file.
4887 * sim-hw.h (sim_hw_parse): Declare function.
4888 (hw-tree.h): Do not include.
72f4393d 4889
c906108c
SS		 4890 * sim-base.h (STATE_HW): Define.
4891 (struct sim_state_base): Add member struct *hw.
4892
4893 * sim-module.c (sim-hw.h): Include.
4894 (modules): Add sim_hw_install.
72f4393d 4895
c906108c
SS		 4896 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4897
4898Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4899
4900 * sim-base.h (CPU_INDEX): Define.
4901
4902 * sim-utils.c (sim_state_alloc): Initialize.
4903 * sim-module.c (sim_post_argv_init): Ditto.
4904
4905Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4906
4907 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4908 properly formatted lists.
4909
4910Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4911
4912 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4913 0x2f needs to be 0x3f.
4914
4915Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4916
4917 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4918 not found.
4919 (hw_tree_find_*_property): Clean up error message when property is
4920 not found.
4921
4922 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4923 present before looking for it.
4924
4925Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4926
72f4393d 4927 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4928 (AC_CHECK_FUNCS): Add check for __setfpucw.
4929 * configure: Regenerated.
4930
4931Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4932
4933 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4934 hw_pal_timer, hw_pal_timer_value): Define.
4935 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4936 (do_counter_event, do_counter_read, do_counter_value,
4937 do_counter_write): new functions.
4938
4939Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940
4941 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4942 trace output.
4943
4944 * hw-base.c (hw_create): Stop searching for a device when one is
4945 found.
4946
4947Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4948
4949 * configure: Regenerated to track ../common/aclocal.m4 changes.
4950
4951Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4952
4953 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4954 appends extra devices.
4955 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4956 the device names.
72f4393d 4957
c906108c
SS		 4958 * Make-common.in (hw-config.h): New target, create hw-config.h
4959 file.
4960 (SIM_HW): Definition from @sim_hw@.
4961 (hw-base.o): Depend on hw-config.h
4962
4963Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4964
4965 * Make-common.in: Get SHELL from configure.
4966 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4967 move-if-change. Fixes NT native build problem.
4968 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4969 move-if-change. Fixes NT native build problem.
4970 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4971 NT native builds.
72f4393d 4972
c906108c
SS		 4973Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4974
4975 * hw-device.h, hw-device.c (hw_strdup): New function.
4976
4977 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4978 strings name, family and args.
4979 (full_name_of_hw): Use hw_strdup when returning the full path.
4980
4981 * hw-properties.c: Clean up property not found / wrong type error
4982 messages.
72f4393d 4983
c906108c
SS		 4984 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4985 before attaching any ports.
4986
4987 * hw-base.c (hw-config.): Include. Replace hardwired table.
4988
4989 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4990
4991 * Make-common.in: Add rule for dv-glue.o.
4992
4993Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4994
4995 * hw-base.c (hw_finish): Move setting of trace level to here.
4996 (hw_create): From here.
4997
4998 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4999 ../ppc/device_table.c.
5000
5001 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5002
5003 * hw-tree.c (print_properties): Supress path when printing
5004 properties of root node.
5005
5006Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5007
5008 * hw-device.h (HW_TRACE): Define.
5009 (hw_trace): Declare.
5010 * hw-device.c (hw_trace): Implement function.
5011
5012 * hw-base.c (hw_create): Set hw trace level from "trace?"
5013 property.
5014
5015 * dv-core.c (dv_core_attach_address_callback): Add trace.
5016
5017 * dv-pal.c: Replace DTRACE with HW_TRACE.
5018
5019Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5020
5021 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5022 (hw_alloc_data): Delcare.
5023 (struct hw): Add member alloc_of_hw.
72f4393d 5024
c906108c
SS		 5025 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5026 functions. Assocate memory with a device.
5027 (stdlib.h): Include.
72f4393d 5028
c906108c
SS		 5029 * hw-base.h (set_hw_delete): Define.
5030 (hw_delete_callback): Declare.
5031 (hw_delete): Declare.
5032
5033 * hw-base.c (hw_delete): Implement function.
5034 (struct hw_base_data): Add member to_delete.
5035 (ignore_hw_delete): New function, does nothing.
5036 (hw_create): Set the hw_delete method.
5037 (hw_create): Allocate the base type using HW_ZALLOC before setting
5038 any methods.
5039
5040 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5041
c906108c 5042 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5043
c906108c
SS		 5044 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5045 (attach_hw_port_edge): Add struct hw argument
5046
5047 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5048 hw_zalloc/hw_free.
5049
5050Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5051
5052 * hw-device.h (hw_attach_address_callback,
5053 hw_detach_address_callback): Attach to a single space not a space
5054 mask. Clarify interpretation of SPACE:ADDR parameters.
5055
5056 * hw-base.c (passthrough_hw_attach_address,
5057 passthrough_hw_detach_address): Update.
5058 * dv-core.c (dv_core_attach_address_callback): Ditto.
5059 * dv-pal.c (hw_pal_attach_address): Ditto.
5060
5061Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062
5063 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5064
5065Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5068 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5069 hw-properties_h, hw-tree_h): Define, point at corresponding
5070 header.
5071 (hw_base_headers): Define list of headers included by hw-base.h
5072 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5073 hw-properties.o, hw-tree.o): Specify dependencies.
5074 (dv-core.o, dv-pal.o): Ditto.
5075
5076 * sim-hw.h: New file.
5077
5078 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5079 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5080
c906108c
SS		 5081 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5082
5083 * hw-base.h, hw-base.c: new files. Copied from
5084 ../ppc/device_table.[hc].
5085
5086 * dv-core.c, dv-pal.c: New files. Copied from
5087 ../ppc/hw_{core,pal}.c
72f4393d 5088
c906108c
SS		 5089 * sim-basics.h (struct hw): Declare.
5090 (enum port_direction, enum object_disposition): Declare.
5091
5092Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5093
5094 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5095 sim_dv_src in Makefile. Take list of devices as parameter to m4
5096 macro..
5097
5098 * configure: Regenerated to track ../common/aclocal.m4 changes.
5099
5100Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5101
5102 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5103 trace_prefix can abort cleanly.
5104
5105Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5106
5107 * dv-sockser.c, dv-sockser.h: New files.
5108 * Make-common.in (dv-sockser.o): Add rule for.
5109 * aclocal.m4: Check for fcntl.h.
5110 * config.h: Add HAVE_FCNTL_H.
5111
5112 * sim-break.c (remove_breakpoint): Fix thinko.
5113
5114 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5115 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5116
51171998-03-13 Fred Fish <fnf@cygnus.com>
5118
5119 * sim-base.h (struct sim_state_base): Add prog_syms and
5120 define macro STATE_PROG_SYMS.
5121 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5122 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5123 and bfd_canonicalize_symtab, to get symbol table on first use
5124 and preserve it via STATE_PROG_SYMS for future calls to
5125 bfd_find_nearest_line.
5126
5127Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5128
5129 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5130
5131 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5132 up to nr_maps, not just access_* maps.
5133
5134 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5135 maps.
5136
5137 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5138 over nr_maps not sim_core_nr_maps.
5139
5140 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5141 core_map argument to unsigned.
5142 (struct _sim_core): Ditto for struct member core_map.
5143
5144 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5145
5146 * sim-basics.h (access_io, access_*_io): Define.
5147 (map_read, map_write, map_exec, map_io): Define.
5148
5149 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5150 attach with more generic mapmask.
5151 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5152
c906108c
SS		 5153 * sim-core.c (sim_core_uninstall, sim_core_attach,
5154 sim_core_detach): Iterate over nr_maps instead of
5155 sim_core_nr_maps.
5156
5157 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5158 instead of the write_map.
5159 (remove_breakpoint): Ditto.
5160
5161 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5162 with read_map, write_map, exec_map resp.
5163
5164 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5165 Ditto.
5166
5167 * cgen-utils.c (sim_disassemble_insn): Ditto.
5168
5169 * sim-hrw.c (sim_write, sim_write): Ditto.
5170
5171 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5172 transfer_to_str): New functions.
5173
5174Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5175
5176 * sim-base.h (sim_state_base): New member environment.
5177 (STATE_ENVIRONMENT): New macro.
5178 * sim-config.c (current_environment): Delete.
5179 (sim_config_default): New function.
5180 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5181 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5182 (sim_config_default): Add prototype.
5183 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5184 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5185 Set STATE_ENVIRONMENT, not current_environment.
5186
5187Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5188
5189 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5190
5191Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5192
5193 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5194
5195 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5196
5197Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5198
5199 * Make-common.in (TAGS): Make smarter.
5200 * Makefile.in (TAGS): Ditto.
5201
5202Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5203
5204 * sim-module.c (*): Fix typos in assertion tests.
5205
5206Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5207
5208 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5209 can't be constant.
72f4393d 5210
c906108c
SS		 5211 * sim-options.c (sim_parse_args): Ditto.
5212 (sim_args_command): Return OK, instead of nothing, for an empty
5213 command.
5214
5215Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5216
5217 * sim-profile.c (profile_info): Rename from profile_print. Drop
5218 misc and misc_cpu callback arguments. Use
5219 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5220 (profile_install): Install profile_info function.
5221
5222 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5223 STATE_PROFILE_INFO_CALLBACK): Define.
5224 (struct PROFILE_DATA): Add field info_cpu_callback.
5225 (profile_print): Delete function.
5226
5227 * sim-base.h (STATE_MODULES): Define. Replace individual
5228 STATE_*_LIST with single struct module_list.
5229
5230 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5231 (struct module_list): Declare.
72f4393d 5232
c906108c
SS		 5233 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5234 sim_module_info): New functions.
5235 (sim_module_install): Clean up module data structures.
5236
5237 * sim-info.c (sim_info): New file. New function. Call
5238 sim_module_info.
5239
5240 * Make-common.in (sim-info.o): Define rule.
5241 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5242
5243
5244Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5245
5246 * sim-base.h (sim_cpu_base): New members name, options.
5247 (sim_cpu_lookup): Add prototype.
5248 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5249 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5250 (sim_add_option_table): Update prototype.
5251 * sim-options.c (sim_add_option_table): New argument `cpu'.
5252 (standard_option_handler,standard_install): Update.
5253 (sim_parse_args): Handle cpu specific options.
5254 (print_help): New static function.
5255 (sim_print_help): Call it. Print cpu specific options.
5256 (find_match): New static function.
5257 (sim_args_command): Call it. Handle cpu specific options.
5258 * sim-utils.c (sim_cpu_lookup): New function.
5259 * sim-memopt.c (memory_option_handler): Update.
5260 (sim_memopt_install): Update.
5261 * sim-model.c (model_option_handler): Update.
5262 (model_install): Update.
5263 * sim-profile.c (profile_option_handler): Update.
5264 (profile_install): Update.
5265 * sim-trace.c (trace_option_handler): Update.
5266 (trace_install): Update.
5267 * sim-watch.c (watchpoint_option_handler): Update.
5268 (sim_watchpoint_install): Update.
5269 * cgen-scache.c (scache_option_handler): Update.
5270 (scache_install): Update.
5271
5272Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5273
5274 * Make-common.in (check): Run `make check' in testsuite dir.
5275
5276Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5277
5278 * sim-trace.c (trace_result0): New function.
5279
5280 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5281 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5282 tracing sim_fpu variables.
5283 (TRACE_ALU_RESULT0): Define.
5284 (TRACE_FP_RESULT_WORD): Define.
5285 (TRACE_FP_INPUT_WORD1): Define.
5286
5287 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5288 sim_fpu_two): New constants.
5289 (sim_fpu_op1, sim_fpu_op2): New types.
5290 (struct _sim_fpu): Delete member result. Re-order other members.
5291 (sim_fpu_sign, sim_fpu_exp): New functions.
5292 (sim_fpu_max, sim_fpu_min): new functions.
5293 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5294 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5295
c906108c
SS		 5296Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5297
5298 * sim-profile.c (profile_print): Delete duplicate test of
5299 PROFILE_INSN_IDX.
5300 (profile_print_pc): Exit early if data collection not set up.
5301 (profile_print_core): Simplify by calling sim_core_map_to_str.
5302 * sim-core.h (sim_core_map_to_str): Declare.
5303 * sim-core.c (sim_core_map_to_str): Make non-static.
5304
5305 * genmloop.sh (engine_resume): Update insn_count before exiting.
5306 (engine_resume_full): Keep accurate core profile data.
5307
5308 * cgen-utils.c (sim_disassemble_insn): Don't use
5309 sim_core_read_aligned_N, it messes up profiling results.
5310
5311Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5312
5313 * nltvals.def: Regenerate with MN10300 additions.
5314
5315Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5316
5317 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5318
c906108c
SS		 5319 * sim-trace.h, sim-trace.c (trace_result_word2,
5320 trace_input_word4, trace_result_word4): New function.
5321
5322Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5323
5324 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5325
5326 * sim-xcat.h: Delete.
5327 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5328 * cgen-sim.h: Ditto.
5329 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5330 * sim-n-bits.h: Ditto.
5331 * sim-n-core.h: Ditto.
5332 * sim-n-endian.h: Ditto.
5333
5334Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5335
5336 * syscall.c (cb_syscall): Handle short reads, and EOF.
5337
5338Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5339
5340 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5341 sim_fpu to safely print fp_word values.
5342 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5343 (trace_result_bool1, trace_result_addr1): New functions.
5344 (trace_input_bool1, trace_input_addr1): New functions.
5345
5346 * sim-trace.h (TRACE_FPU_*): Define.
5347
5348Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5349
5350 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5351 (sim_fpu_fpto, sim_fpu_tofp): Define.
5352
5353Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5354
5355 * sim-fpu.c (sim_fpu_cmp): New function.
5356
5357Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5358
5359 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5360 instead of abuf->length.
5361 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5362 (set_trace_option_mask): Renamed from set_trace_options.
5363 (set_trace_option): New function.
5364 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5365 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5366
5367Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5368
5369 * sim-basics.h: Declare struct _sim_fpu.
5370
5371Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5372
5373 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5374 (trace_prefix, trace_input*, trace_result*): Declare.
5375 (trace_one_insn): Change declaration, assume trace_prefix called.
5376 (trace_generic): Like trace_one_insn.
5377 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5378 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5379
c906108c
SS		 5380 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5381 trace_insn, save_data, trace_idx_to_str, print_data): New
5382 functions.
5383 (trace_one_insn): Rewrite.
5384 (trace_generic): New function.
72f4393d 5385
c906108c
SS		 5386Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5387
c906108c
SS		 5388 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5389
5390 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5391 (SEMANTIC_FN): Rewrite declaration.
5392 (DECODE): Update type of semantic_fast member.
5393 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5394 * sim-base.h (sim_state_base): Delete conditionals surrounding
5395 member scache_size.
5396
5397Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5398
5399 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5400 used.
5401
5402Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5403
5404 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5405 Add missing parameters to device_io calls.
5406 * sim-core.h: Add missing parameters to device_io calls.
5407
5408Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5409
5410 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5411 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5412 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5413 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5414 (engine_resume): Likewise. Make `engine' volatile. Save copy
5415 of cpu pointer in volatile object. Initialize read switch if
5416 -parallel.
5417
5418Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5419
5420 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5421 (SEM_INSN): New macro.
5422
5423Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5426
5427Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5428
5429 * configure: Regenerated to track ../common/aclocal.m4 changes.
5430
5431Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5432
5433 * sim-types.h (fp_word): New type, define according to
5434 WITH_TARGET_FLOATING_POINT_BITSIZE.
5435
5436 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5437 configuration of size of floating point registers.
5438
5439Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5440
5441 * sim-profile.c (profile_print): Only print CPU <N> if other
5442 output is going to appear.
5443
5444Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5445
5446 * configure: Regenerated to track ../common/aclocal.m4 changes.
5447
5448Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5449
5450 * sim-types.h (address_word): Typedef according to
5451 WITH_TARGET_ADDRESS_BITSIZE.
5452 (signed_cell, unsigned_cell, natural_cell): Ditto using
5453 WITH_TARGET_CELL_BITSIZE.
72f4393d 5454
c906108c
SS		 5455 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5456 (WITH_TARGET_CELL_BITSIZE): Define.
5457 (WITH_HOST_WORD_BITSIZE): Delete.
5458
5459 * sim-config.c (print_sim_config): Update.
5460
5461 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5462 configuration of address and OpenFirmware cell sizes.
5463
5464Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5465
5466 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5467 * sim-run.c (sim_engine_run): Update.
72f4393d 5468
c906108c
SS		 5469 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5470 CPU_CIA.
5471 * sim-run.c (sim_engine_run): Ditto.
5472
5473 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5474 (sim_resume): Pass nr_cpus to sim_engine_run.
5475
5476 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5477
c906108c
SS		 5478 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5479 MAX_NR_PROCESSORS.
5480 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5481
c906108c
SS		 5482Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5483
5484 * Make-common.in (stamp-tvals): New rule.
5485 (targ-vals.h,targ-map.c): Depend on it.
5486 (clean): Remove stamp-tvals.
5487
5488Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5489
5490 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5491 in code also #if 0'ed.
5492
5493Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5494
5495 * configure: Regenerated to track ../common/aclocal.m4 changes.
5496 * aclocal.m4: Recognize --enable-maintainer-mode.
5497
5498Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5499
5500 * cgen-scache.h: Deleted.
5501 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5502 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5503 (scache_init): Use runtime computed size of SCACHE.
5504 (scache_flush): Likewise.
5505 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5506 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5507 * cgen-sim.h: Scache support moved here.
5508 (PC): Redo definition.
5509 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5510 (DECODE): Add parallel execution support.
5511 Only include semantic label members if using switch.
5512 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5513 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5514 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5515 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5516 from cgen-types.h.
5517 (engine_{stop,run,resume,halt,signal}): Delete decls.
5518 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5519 (argbuf,scache): Delete forward decls.
5520 (STATE): Delete decl.
5521 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5522 Include cgen-mem.h, cgen-ops.h.
5523 (engine_halt,engine_signal): Delete.
5524 ({ex,exc,sem,semc}_illegal): Delete.
5525 (sim_disassemble_insn): Result of extract fn is in bits.
5526 * genmloop.sh: Rewrite.
5527
5528 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5529 line numbers.
5530
5531 * sim-base.h (sim_state_base): Delete member `model'.
5532 (sim_cpu_base): Add member `model'.
5533 * sim-model.h (IMP_PROPERTIES): New type.
5534 (MACH): New members imp_props, models.
5535 (models): Delete decl.
5536 * sim-model.c (set_model): Update.
5537 * sim-profile.c (profile_print_model): Update.
5538
5539 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5540
5541Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5542
5543 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5544 CGEN_INSN_SYNTAX().
5545
5546Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5547
5548 * configure: Regenerated to track ../common/aclocal.m4 changes.
5549 * config.in: Ditto.
5550
5551Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5552
5553 * aclocal.m4 (AR): Check for sigaction.
5554
5555Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5556
5557 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5558
5559 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5560 * sim-config.c (sim_config): Replace WITH_DEVICES with
5561 WITH_TREE_PROPERTIES.
5562
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5564
5565Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5566
5567 * Make-common.in (SIM_ENVIRONMENT): New variable.
5568 (CONFIG_CFLAGS): Add it.
5569 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5570 --enable-sim-environment option.
5571 * configure: Regenerated.
5572 * sim-config.h (environment support): Rewrite.
5573 * sim-config.c (current_environment): Define as enum, unconditionally.
5574 (current_alignment): Define unconditionally.
5575 (config_environment_to_a): Update.
5576 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5577 (sim_config): Handle environment and alignment determination
5578 unconditionally. Delete sanity checks of current_environment,
5579 unnecessary.
5580 (print_sim_config): Update.
5581 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5582 (standard_options): Add --environment.
5583 (standard_option_handler): Likewise.
5584
5585Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586
5587 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5588 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5589 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5590 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5591 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5592 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5593 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5594 argument ADD_CA macro with two argument ADDC_C - add carrying with
5595 carry in.
5596 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5597 argument SUB_CA macro with two argument SUBC_X - subtract
5598 carrying, extended.
5599 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5600 borrow-in.
5601 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5602
5603Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5604
5605 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5606 * sim-io.h (sim_io_syscalls): Delete.
5607
5608Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5609
5610 * syscall.c (cb_syscall): Add missing else, so write to stdout
5611 isn't doubled.
5612
5613 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5614 the carry bit from the CPU's psw.
5615
5616Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5617
5618 * gennltvals.sh: Redo syscall support.
5619 * nltvals.def: Regenerated.
5620
5621Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5622
5623 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5624 the stream immediately.
5625
5626Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5627
5628 * sim-io.c (sim_io_getstring): Delete unused len2.
5629 (sim_io_syscalls): Ditto for sys_errno.
5630
5631Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5632
5633 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5634
5635 * Make-common.in (run.o): Depend on remote-sim.h.
5636 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5637 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5638
5639Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5640
5641 * sim-io.c (sim_io_syscalls): Disable lseek.
5642
5643Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5644
5645 * gennltvals.sh: Generate syscall values for d30v.
5646
5647 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5648 * nltvals.def: Regenerate.
5649
5650 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5651 (os_fstat): Likewise. Validate fd argument.
5652 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5653 just compute target stat struct length.
5654 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5655 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5656 (get_string): Return host errno values so they can be properly
5657 translated later.
5658 (cb_syscall): Likewise.
5659 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5660 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5661 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5662 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5663 (get_path): New function.
5664
5665Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5666
5667 * sim-io.c (sim_io_syscalls): New function to provide system call
5668 emulation. Provide exit, open, close, read, write, lseek, and
5669 unlink.
5670 (sim_io_getstring): New function to return a string from a
5671 simulated memory location.
5672
5673 * sim-io.h (sim_io_syscalls): Add declaration.
5674
5675Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5676
5677 * sim-core.c (sim_core_signal): Fix spelling error in message.
5678
5679 * sim-hrw.c (sim_read): Use read map, not write map.
5680
5681 * Make-common.in (all): Add .gdbinit.
5682 * gdbinit.in: Add dump command.
5683
5684 * sim-model.c (model_options): Use '\0' for `shortopt'.
5685
5686 * sim-trace.c (trace_option_handler): Set state trace file
5687 for --trace-file in addition to cpu's values.
5688 (trace_vprintf): If cpu == NULL, try state's trace file.
5689 (trace_options): Reorganize table, reword some descriptions.
5690
5691Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692
5693 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5694 New functions.
5695
5696Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697
5698 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5699 signal untranslated, document problem with this.
5700
5701 * nrun.c (main): Check for a prog name of `*step'. If present,
5702 step the simulator instead of allowing it to run free.
5703
5704 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5705
5706 * Make-common.in (sim_main_headers): Add sim-signal.h.
5707
5708Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709
5710 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5711
5712Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5713
5714 * sim-signal.h: Start simulator signals at 64 so that host signal
5715 numbers can be detected and reported.
5716
5717 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5718
5719Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5720
5721 * callback.c (cb_host_to_target_stat): Fix return values.
5722
5723 * cgen-sim.h (enum_signal_type): Delete.
5724 (engine_signal): Update prototype.
5725 * cgen-utils.c: Don't include <signal.h>.
5726 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5727 (engine_signal): Update.
5728
5729 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5730 (sim_state_free): Call SIM_STATE_FREE if defined.
5731
5732 * sim-module.c (sim_module_install): Don't leave any modules
5733 installed if one fails to install.
5734
5735Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5736
5737 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5738 more, since alloca is not used in this file.
5739
5740 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5741 correctly set the carry and overflow bits for those types.
5742 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5743 with carry, so carry is correct after doing both adds.
5744 (ALU*): Space out '\' to make it easier to read.
5745
5746Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5747
5748 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5749 sim_signalled.
5750
5751 * sim-signal.c, sim-signal.h: New files.
5752 * Make-common.in (sim-signal.o): Add rule for.
5753 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5754 * sim-abort.c: Don't include <signal.h>.
5755 * sim-basics.h: #include "sim-signal.h".
5756 * sim-break.c: Don't include <signal.h>.
5757 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5758 * sim-core.c: Don't include <signal.h>.
5759 (SIGBUS): Delete definition.
5760 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5761 * sim-engine.c: Don't include <signal.h>.
5762 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5763 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5764 * sim-resume.c: Don't include <signal.h>.
5765 (SIGTRAP): Delete definition.
5766 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5767 * sim-stop.c: Don't include <signal.h>.
5768 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5769 * sim-watch.c: Don't include <signal.h>.
5770 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5771
5772 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5773
5774 * sim-base.h (CIA_ADDR): Provide default definition.
5775 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5776 * sim-break.c (sim_handle_breakpoint): Likewise.
5777
5778Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5779
5780 * Make-common.in (srccom): New variable.
5781
5782 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5783 (LIB_OBJS): Add syscall.o.
5784 (gentmap): Pass $(NL_TARGET) to $(CC).
5785 (syscall.o): Add rule for.
5786 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5787 (sim-bits.o): Depend on $(sim-n-bits_h).
5788 (sim-load.o): Depend on callback.h.
5789
5790 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5791 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5792 * cgen-mem.h, cgen-ops.h: New files.
5793
5794 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5795
5796 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5797 Rewrite build rule.
5798 * callback.c: #include string.h or strings.h.
5799 #include sys/types.h and sys/stat.h.
5800 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5801 (os_get_errno,os_open): Update.
5802 (os_stat,os_fstat): New functions.
5803 (os_init): Initialize syscall_map, errno_map, open_map.
5804 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5805 errno_map, open_map, signal_map, stat_map.
5806 (cb_read_target_syscall_maps): New function.
5807 (cb_target_to_host_syscall): New function.
5808 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5809 (cb_target_to_host_open): Renamed from target_to_host_open.
5810 (store): New function.
5811 (cb_host_to_target_stat): New function.
5812 * syscall.c: New file.
5813 * gentmap.c (sys_tdefs): New global.
5814 (gen_targ_vals_h): Output target syscall numbers.
5815 (gen_targ_map_c): Update. Output target syscall translation map.
5816 * gentvals.sh: New first argument `target'. Preface table with
5817 #ifdef NL_TARGET_$target if non-null target passed.
5818 * gennltvals.sh: New file.
5819 * nltvals.def: Regenerated.
5820
5821Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822
5823 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5824 sim_core_dummy_M.
5825 (sim_core_dummy_M): Declare.
72f4393d 5826
c906108c
SS		 5827Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828
5829 * sim-core.c (sim_core_signal): Print the address of the
5830 instruction.
5831
5832Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5833
5834 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5835
5836 * sim-base.h (sim_state_base): Add member trace_data.
5837 (STATE_TRACE_DATA): New macro.
5838 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5839 ({WITH_,}TRACE_DEBUG_P): New macros.
5840 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5841 (_sim_cpu): Delete forward reference.
5842 (debug_printf): Update.
5843 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5844 (trace_options): Add --trace-debug.
5845 (set_trace_options): Handle it.
5846 (trace_option_handler): Likewise.
5847 (trace_install): Init state trace_data struct.
5848 (trace_uninstall): Close state trace file.
5849 * sim-events.c (ETRACE): Only print source file and line number if
5850 --trace-debug.
5851 * sim-n-core.h (sim_core_trace_M): Likewise.
5852
5853 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5854
58551997-11-13 Felix Lee <flee@cygnus.com>
5856
5857 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5858 initializer.
5859 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5860
5861Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5862
5863 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5864
5865 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5866 built this way.
5867 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5868 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5869 source tree.
5870
5871Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872
5873 * sim-events.c (sim_events_process): Re-compute the time -
5874 update_time_from_event - as each event is processed. Reverses
5875 previous change.
5876
5877Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878
5879 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5880
5881Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5882
5883 * sim-events.c (sim_events_process): Delete redundant call to
5884 update_time_from_event.
5885 (sim_events_slip): Always decrement time_from_event.
5886 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5887 Delete assertion that time_from_event >=0 when work in queue, no
5888 longer applicable.
5889
5890Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891
5892 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5893 (standard_option_handler): Update.
5894
5895 * sim-options.h: Clarify documentation.
5896 (OPTION_LONG_ONLY_P): Delete definition.
5897 (OPTION_VALID_P): Define.
72f4393d 5898
c906108c
SS		 5899 * sim-options.c (sim_print_help): Allow short only options.
5900 (sim_parse_args): Ditto.
5901 (sim_args_command): Skip short only options.
5902 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5903 separate entries for short and long options in the HANDLERS and
5904 ORIG_VAL tables.
5905 (sim_parse_args): Disable argument permutation.
5906
5907Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908
5909 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5910 Add argument M, size of data type.
5911 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5912 Declare, ditto for 5, 6 & 7 byte transfers.
5913 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5914 as aligned variant.
72f4393d 5915
c906108c
SS		 5916 * sim-n-core.h (sim_core_trace_M): Rename from
5917 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5918 with transfer type. Print transfer direction. Handle 1 and 2 byte
5919 transfers.
5920 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5921 unaligned accesses.
5922 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5923 Update all functions.
5924
5925 * sim-core.c: Generate functions starting with 16 not 1.
5926 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5927 all 5, 6 & 7 byte transfers.
5928
5929 * sim-n-core.h (sim_core_read_misaligned_N,
5930 sim_core_write_misaligned_N): Implement.
5931
5932Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-endian.h (U16_8): Implement
5935
5936 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5937
5938 * sim-endian.h (VL8_16, VH8_16): Implement.
5939
5940 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5941 long in printf.
5942 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5943 (memory_option_handler): Skip comma in alias address list
5944
5945Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5948 space params.
5949 (parse_size, parse_addr): New functions
5950 (memory_option_handler, memory_options): Parse address & size
5951 using new functions. Pass level, space, modulo to do_memopt_add &
5952 do_memopt_del.
5953
5954 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5955
5956 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5957 `attach_type attach' argument with `unsigned level' argument.
5958 Document.
5959
5960 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5961 sim_core_attach): Replace argument attach with level. Update
5962 verification of arguments.
5963 (sim_core_map_detach, sim_core_detach): Replace argument attach
5964 with level.
5965
5966 * sim-basics.h (enum _attach_type): Delete.
5967
5968Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5969
5970 * sim-core.h (sim_core_write_8): Define.
5971
5972Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5973
5974 * sim-bits.h: Document ROTn macro.
5975
5976 * sim-endian.h (H2T): Handle 16 byte variables.
5977
5978 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5979 error.
5980
5981 * sim-core.c: Do not generate sim_core_*_word.
5982
5983 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5984 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5985
5986 * sim-core.h (sim_core_read_unaligned_word,
5987 sim_core_read_aligned_word, sim_core_read_word,
5988 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5989 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5990
5991Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5992
5993 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5994
5995 * sim-endian.h: Disable 16 byte support.
5996
5997Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5998
5999 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6000
6001 * sim-n-core.h (sim_core_trace_N): New function.
6002 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6003 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6004
6005 * sim-endian.h: Add 128 bit variant.
6006
6007 * sim-core.h, sim-core.c: Add 128 bit variant.
6008
6009 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6010
6011Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012
6013 * sim-events.c (sim_events_process): Clear events->work_pending.
6014 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6015 setting, nr_ticks_to_process.
6016 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6017 when the event queue isn't next.
6018
6019 * sim-events.h, sim-events.c (sim_events_slip): New function.
6020
6021Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6024
6025 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6026 arguments.
6027
6028Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6029
6030 * nrun.c (main): Remove useless test of name != NULL.
6031 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6032
6033Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034
6035 * sim-fpu.c (EXPMAX): Type is unsigned.
6036 (MIN_INT, MAX_INT): Type is signed64.
6037 (i2fpu): Type of val is signed64.
6038
6039Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6040
6041 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6042 a bucket size of zero.
6043
6044 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6045 OPTION_PROFILE_PC): Define.
6046 (profile_option_handler): Add support for --profile-pc and
6047 --profile-pc-granularity options.
6048 (profile_pc_init): When possible, compute nr buckets from bucket
6049 size.
6050
6051 * sim-profile.c (profile_pc_init): Align the profile-pc end
6052 address with the profile-pc bucket size.
6053
6054 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6055 something less ambiguous.
6056 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6057
6058 * sim-profile.c (profile_pc_cleanup): New function. Move
6059 profile_pc_uninstall code to here.
6060 (profile_pc_uninstall): Call.
6061 (profile_pc_init): Call.
6062
6063Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6064
6065 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6066 file using BSD gprof format.
6067
6068 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6069 unsigned_word.
6070 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6071 MSBIT64): Force result to unsignedN.
6072
6073Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074
6075 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6076 brace from macro.
6077 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6078 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6079 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6080 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6081
6082Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083
6084 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6085 type void*.
6086
6087 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6088 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6089 type void*.
6090 (sim_core_attach): Rename buffer_freed to free_buffer, type
6091 void*. Ensure that allocated buffer is alligned according to
6092 region's address.
6093
6094Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6097 (ALU64_SUB): Define.
6098
6099 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6100 (.gdbinit): Remove dependencies, generate once per build.
6101
6102Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103
6104 * sim-n-core.h (sim_core_read_aligned_N,
6105 sim_core_write_aligned_N): Make xaddr param type address_word not
6106 unsigned_word.
6107
6108Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109
6110 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6111 unpacked floating point struct. Pass sim_fpu object by reference.
6112 Add preliminary support for rounding modes.
72f4393d 6113
c906108c
SS		 6114Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115
6116 * configure: Regenerated to track ../common/aclocal.m4 changes.
6117
6118Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119
6120 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6121 WITH_TARGET_BITSIZE.
6122
6123Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6124
72f4393d 6125 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6126
6127Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6128
6129 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6130 and zfree instead of xmalloc and free. Prevents warnings.
6131
6132Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133
6134 * configure: Regenerated to track ../common/aclocal.m4 changes.
6135
6136Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6137
6138 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6139 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6140
6141 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6142 controling the bitsize/msb of the target.
6143
6144Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6145
6146 * Make-common.in: New files sim-break.c, sim-break.h.
6147 * sim-base.h: Add point to breakpoint list to sim_state_base.
6148 * sim-break.c sim-break.h: New modules that implement intrinsic
6149 breakpoint support.
6150 * sim-module.c: Add breakpoint module.
72f4393d 6151
c906108c
SS		 6152Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6153
6154 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6155 an hour.
6156 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6157 if (0) { 1 % 0; }
6158 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6159 (SIGBUS) define for Windows.
6160 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6161 * sim-resume.c: define SIGTRAP for windows.
6162 * sim-xcat.h: use token pasting if ALMOST_STDC.
6163
6164Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165
6166 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6167 configured values.
6168 (CONFIG_CFLAGS): Add same.
72f4393d 6169
c906108c
SS		 6170Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6171
6172 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6173 (SIGNED32): use ##i32.
6174
6175Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176
6177 * configure: Regenerated to track ../common/aclocal.m4 changes.
6178
6179Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180
6181 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6182 endian of target.
6183
6184 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6185 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6186 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6187 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6188 (CONFIG_CFLAGS): Add same.
6189
6190 * aclocal.m4: Perform AC_SUBST on optional options.
6191
6192Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6193
6194 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6195
6196 * sim-options.c (standard_option_handler): Typo in warning message.
6197
6198 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6199
6200 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6201 insn count. Make count conditional on there being a valid
6202 INSN_NAME.
6203 (profile_pc_init): Make default PC profile frequency an arbitrary
6204 256.
6205
6206 * sim-base.h: Ditto.
6207
6208 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6209 SIM_HAVE_MODEL.
6210
6211 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6212 archure struct.
6213
6214Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6215
6216 * configure: Regenerated to track ../common/aclocal.m4 changes.
6217
6218Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6219
6220 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6221 configured alignment.
6222
6223Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6224
6225 * configure: Regenerated to track ../common/aclocal.m4 changes.
6226
6227Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6228
6229 * sim-config.c (sim_config): Check for default alignment.
6230
6231 * sim-options.c (standard_option_handler): Add alignment option.
6232
6233 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6234 default alignment requirements on memory accesses.
72f4393d 6235
c906108c
SS		 6236Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6237
6238 * sim-load.c (sim_load_file): Return failure if the executable
6239 had no loadable sections.
6240
6241Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6242
6243 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6244 trace output.
6245
6246 * sim-core.c (sim_core_signal): When bad access halt simulator
6247 SIGSEGV / SIGBUS instead of aborting.
6248 (signal.h): Include.
72f4393d 6249
c906108c
SS		 6250 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6251 options was missing.
6252
6253 * sim-bits.h (MOVED): Define
6254
6255Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256
6257 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6258 BIT.
6259
6260 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6261
6262 * sim-bits.c: Add 8 bit versions of bit macros.
6263
6264 * sim-bits.h: Ditto.
6265
6266Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267
6268 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6269 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6270
c906108c
SS		 6271 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6272 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6273
c906108c
SS		 6274 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6275 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6276
c906108c
SS		 6277Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6278
6279 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6280 configure.in: Output to cconfig.h instead of config.h.
6281
6282 * configure: Regenerated to track ../common/aclocal.m4 changes.
6283
6284Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6285
6286 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6287 BFD if known.
6288
6289Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6290
6291 * callback.c (os_write): divert stdout and stderr to their
6292 respective hooks.
6293
6294Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295
6296 * sim-profile.c (profile_print_speed): Call
6297 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6298
6299 * sim-events.c (sim_events_elapsed_time): New function return nr
6300 host MS consumed by the simulator.
6301 (sim_watch_valid): Use.
6302
6303 * sim-module.c (modules): Install sim_events very very early.
6304
6305 * sim-profile.c (profile_print): Call profile_print_pc.
6306 (print_bar):
6307 (profile_pc_init): New function, set up processor for PC
6308 profiling.
6309 (profile_print_pc): New function, print a PC profile.
6310 (profile_pc_event): New function, sample PC.
6311
6312 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6313 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6314 profile struct.
6315
6316 * sim-options.c (sim_print_help): Pacify GCC.
6317
6318 * sim-n-core.h (sim_core_read_aligned_N,
6319 sim_core_write_aligned_N): Add un-conditional profile call.
6320 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6321 profile call when aligned read/write isn't used.
6322
6323 * sim-base.h: Include sim-profile, sim-model after sim-core &
6324 sim-events allow sim-core to define useful values.
6325
6326 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6327 (profile_option_handler, profile_options): Add support for
6328 --profile-core option.
6329 (print_bar): Include when core profiling.
6330 (profile_print_core): New function, print core profile.
6331
6332 * sim-config.c (print_sim_config): Print profile status.
6333
6334 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6335 WITH_PROFILE_PC_P): Define.
6336 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6337 (PROFILE_COUNT_CORE): Define.
6338
6339Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340
6341 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6342 interrupt_names array as the data.
6343 (sim-watch.h): Document.
6344
6345Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6346
6347 * sim-options.c (sim_print_help): When the doc string is to long
6348 word wrap it.
6349
6350 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6351 that only the first few the watch options are listed. Generate
6352 meanginful usage messages.
6353
6354 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6355
c906108c
SS		 6356Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357
6358 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6359 (standard_option_handler): Handle --architecture-info.
6360
6361Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6362
6363 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6364 illegal zero-sized array.
6365 * sim-core.c (sim_core_xor_read_buffer): same.
6366
6367Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6368
6369 * nltvals.def: Regenerate.
6370
6371Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372
6373 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6374
6375Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6376
6377 * sim-bits.c (MASKED): Delete.
6378 (EXTRACTED): Delete.
6379 (LSEXTRACTED, MSEXTRACTED): New functions.
6380
6381 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6382 (MSMASKEDn, LSMASKEDn): Add last argument.
6383 (MSMASK*): Ditto.
72f4393d 6384
c906108c
SS		 6385 * sim-bits.h (EXTEND8, EXTEND16): Define.
6386 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6387
6388 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6389
6390 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6391 current instruction address.
6392
6393 * sim-inline.h (*_ENGINE): Define.
6394
6395Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396
6397 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6398
6399 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6400 (watch_option_handler): Call delete_watchpoint with ident or type.
6401 (sim_watchpoint_install): Create interrupt specific watchpoint
6402 commands on the fly.
6403 (do_watchpoint_create): New function, create a watch point using
6404 type/int-nr info encoded in the option nr.
6405 (do_watchpoint_info): New function. List active watchpoints.
6406
6407 * sim-watch.h: Change data structure to a list.
6408
6409 * sim-memopt.c (memory_option_handler): Require explicit "all"
6410 before deleting all memory regions.
6411
6412 * sim-utils.c (sim_do_commandf): New function, printf version of
6413 sim_do_command.
6414
72f4393d
L		 6415 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6416
c906108c
SS		 6417 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6418 bit endianness.
6419 (SIGNED64, UNSIGNED64): Delete.
6420 (ALU64_ADD): Don't rely on bit endianness.
6421 (ALU64_BEGIN): Define.
6422
6423 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6424 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6425
6426 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6427 suffix - u64, LL - to 64 bit constants.
6428
6429Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6430
6431 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6432
6433 * sim-utils.h (NZALLOC): Define - zalloc * N.
6434
6435 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6436 implementation of read/write functions.
6437
6438 * Make-common.in (sim-hrw.o): New target.
6439
6440 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6441 memory.
6442
6443 * sim-memopt.c (memory_option_handler): Implement memory-size
6444 command. Implement memory-alias command. Let memory-delete delete
6445 all memory regions.
6446 (add_memopt): New function. Add a memory region.
6447 (do_memopt_delete): New function. Delete a memory region.
6448
6449 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6450
6451 * sim-core.c (sim_core_detach): New function.
6452 (sim_core_map_detach): New function. Perform the actual detach.
6453 (sim_core_init): Move initialization code from here.
6454 (sim_core_install): To here.
6455 (sim_core_uninstall): And here.
6456
6457 * sim-module.c: Add memopt module.
6458
6459 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6460 simulator base type.
6461
6462 * Make-common.in (sim_main_headers): Add sim-memopt.h
6463 (sim-memopt.o): New target.
6464
6465 * sim-core.c (sim_core_install): Add core_options to the option
6466 table.
6467
6468 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6469 --watch-delete.
6470
6471 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6472 comments.
6473
6474 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6475 address_word, add mask member.
72f4393d 6476
c906108c
SS		 6477 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6478 address_word, allow for 64bit targets in 32bit host. Add modulo
6479 argument.
6480 (sim_core_map_attach): Ditto.
6481 (new_sim_core_mapping): Ditto.
6482 (sim_core_translate): Mask address when modulo memory.
6483
6484Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6485
6486 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6487
6488 * gdbinit.in: New file.
6489 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6490 * Make-common.in (distclean): Delete .gdbinit.
6491 (.gdbinit): Add rule for.
6492 * configure: Regenerated to track ../common/aclocal.m4 changes.
6493
6494 * Make-common.in (cgen-run.o): Add rule for.
6495
6496Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6497
6498 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6499
6500 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6501 both resumed and previous elapsed time.
6502 (sim_events_init): Set initial_wallclock and current_wallclock to
6503 zero.
6504 (sim_events_install): Install sim_events_suspend and
6505 sim_events_resume.
6506 (sim_events_watch_clock): Allow for suspended simulator when
6507 computing the time of the clock event.
6508
6509 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6510 initial_wallclock to elapsed_wallclock, set both to zero.
6511 (sim_events_init, sim_events_uninstall): Delete prototypes.
6512
6513 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6514
c906108c
SS		 6515 * sim-module.c(sim_module_resume, sim_module_suspend): New
6516 functions.
6517
6518Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6519
6520 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6521 message.
6522
6523Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6524
6525 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6526 * Make-common.in (TAGS): Likewise.
6527 * sim-n-bits.h: Add TAGS comments for all functions.
6528 * sim-n-core.h: Likewise.
6529 * sim-n-endian.h: Likewise.
6530
6531Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6532
6533 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6534 kind.
72f4393d 6535
c906108c 6536 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6537
c906108c
SS		 6538 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6539 definition.
6540
6541Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6542
6543 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6544 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6545
6546Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6547
6548 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6549 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6550 nr_transfered and nr_this_transfer unsigned.
6551
6552 * sim-events.c (sim_events_tickn): N is signed, as limited to
6553 MAXINT.
6554
6555 * sim-n-endian.h (offset_N): Change size to unsigned.
6556
6557 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6558
6559Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6560
6561 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6562
6563 * sim-options.c (sim_parse_args): Use dupargv.
6564
6565Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6566
6567 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6568
6569Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570
6571 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6572 base type.
6573
6574 * sim-options.c (standard_options): Add --architecture=MACHINE and
6575 --target=TARGET options.
6576 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6577 (standard_option_handler): Handle architecture and target options.
6578 (bfd.h): Include.
72f4393d 6579
c906108c
SS		 6580 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6581 bfd_openr.
6582 (sim_analyze_program): Set prog_bfd architecture from
6583 STATE_ARCHITECTURE if known.
6584
6585Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586
6587 * configure: Regenerated to track ../common/aclocal.m4 changes.
6588 * config.in: Ditto.
6589
6590Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6591
6592 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6593 that option does not apply to certain files.
6594
6595Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6596
6597 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6598 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6599 offset from MSB/LSB.
6600
6601 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6602 access address of sub word quantity of a hosts 16, 32, 64 bit word
6603 type.
6604 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6605 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6606 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6607 return N*2 byte value with argument in Hi/Lo word. Renamed from
6608 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6609
c906108c
SS		 6610 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6611 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6612 so that bit offset is explicit.
6613
6614Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6615
6616 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6617 Update STATE_PROG_BFD when needed with a dup'd copy of the
6618 program.
6619
6620 * sim-config.c (sim_config): Delete ABFD argument, use
6621 STATE_PROG_BFD directly.
6622
6623Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6624
6625 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6626
c906108c
SS		 6627 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6628 and sim_load.
6629 (bfd.h): Include.
72f4393d 6630
c906108c
SS		 6631 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6632 hardware only simulator targets.
6633
6634 * Make-common.in (sim-hload.o): Add rule.
6635
6636Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6637
6638 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6639 used by copyargv and freeargv.
6640
6641 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6642 STATE_PROG_ARGV, not just a pointer.
6643
6644Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645
6646 * configure: Regenerated to track ../common/aclocal.m4 changes.
6647 * config.in: Ditto.
6648
6649Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6650
6651 * aclocal.m4 (sim-endian): Add second argument to
6652 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6653 default endian when not hardwired.
6654
6655 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6656 else failes value for target byte order.
6657
6658 * sim-config.c (sim_config): Add abfd arguments. Set
6659 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6660 from same.
6661 (sim_config): Return SIM_RC, don't abort.
6662 (bfd.h): Include.
72f4393d 6663
c906108c
SS		 6664 * run.c (main): Update call to sim_open - add ABFD argument.
6665 * nrun.c (main): Add NULL ABFD argument.
6666
6667Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6668
6669 * callback.c (os_poll_quit): Make static.
6670 Call sim_cb_eprintf, not p->eprintf.
6671 (sim_cb_printf, sim_cb_eprintf): New functions.
6672 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6673
6674 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6675 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6676 sim-utils.h. #include sim-utils.h.
6677 * sim-utils.h: Above decls moved here.
6678 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6679
6680 * sim-watch.c (action_watchpoint): Fix thinkos.
6681
6682Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6683
6684 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6685
6686Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6687
6688 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6689 to FORCED_ALIGNMENT case.
6690
6691Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6692
6693 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6694
6695Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6696
6697 * Make-common.in (libsim.a): Fix typo.
6698
6699Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700
6701 * nrun.c (main): Verify the structure returned before using it.
6702
6703Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6704
6705 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6706 default.
6707
6708 * sim-engine.c (sim_engine_install): New function. Install the
6709 engine init functions.
6710 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6711
c906108c
SS		 6712 * sim-module.c: Add sim_engine to list of modules that always
6713 install.
6714
6715Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6716
6717 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6718 to remove the old watchpoint, not delete_watchpoint.
6719 (watch_option_handler): Action the correct watchpoint, not just
6720 cycles.
6721
6722Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6723
6724 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6725 both low and high word.
6726 (sim_core_write_aligned_N): Ditto.
72f4393d 6727
c906108c
SS		 6728 * sim-trace.c (set_trace_options): Delete code explicitly setting
6729 core->trace.
6730
6731 * sim-options.c (sim_print_help): Call the list commands if not a
6732 standalone simulator.
6733 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6734
c906108c
SS		 6735 * sim-trace.c (set_trace_options): Assume core present.
6736
6737 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6738 buffer when full not almost full.
6739
6740Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6741
6742 * sim-events.c (sim_events_process): Don't blat the event queue
6743 when processing watchpoints.
6744
6745 * sim-watch.h: Make arg unsigned long - stop sign extension.
6746
6747 * sim-events.c (sim_watch_valid): rewrite so debugable.
6748
6749 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6750
6751 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6752 inequality test is possible.
6753 (handle_watchpoint): Re-pass is_within arg.
6754 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6755 0 to schedule_watchpoint's is_within arg.
6756 (sim_watchpoint_init): Re-pass is_within arg.
6757
6758 * sim-options.c (sim_print_help): Add is_command argument. Don't
6759 include -- prefix when called from the command line interpreter.
6760
6761 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6762
6763 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6764 zero indicates that the test should be reversed.
6765 (sim_events_watch_core): Ditto.
6766 (WATCH_CORE): Compare range against is_within.
6767 (WATCH_SIM): Ditto.
6768
6769Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6770
6771 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6772 sim_core_read_buffer. Check nr-bytes transfered.
6773
6774 * sim-core.h (sim_core_common): Define a new struct that contains
6775 the common data. to sd and cpu structures.
6776 * sim-core.c (sim_core_attach): Update.
6777 (sim_core_init): Update. Remember to copy initialized data to each
6778 cpu.
6779 (sim_core_find_mapping): Ditto.
6780
6781 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6782 (sim_core_write_buffer): Ditto.
6783
6784 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6785 transfer use xor version of read buffer.
6786 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6787
c906108c
SS		 6788 * sim-core.c (sim_core_xor_read_buffer): New function implement
6789 xor-endian data read breaking transfer up into xor-endian sized
6790 blocks.
6791 (sim_core_xor_write_buffer): Ditto for write.
6792 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6793 - needed for xor-endian transfers.
6794
6795Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6796
6797 * sim-inline.h: Review description.
72f4393d 6798
c906108c
SS		 6799 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6800 to just those involved in data transfers and configuration.
72f4393d 6801
c906108c
SS		 6802 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6803 string.
6804 * sim-n-core.h (sim_core_read_aligned_N): Use.
6805 (sim_core_read_unaligned_N): Ditto.
6806 (sim_core_read_unaligned_N): Ditto..
6807 (sim_core_write_unaligned_N): Ditto.
72f4393d 6808
c906108c 6809 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6810
c906108c
SS		 6811 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6812 endian.
6813 (sim_core_read_aligned_N): Ditto.
6814
6815 * sim-core.c (sim_core_set_xor_endian): New function.
6816 (sim_core_attach): Don't overwrite the per-cpu xor map when
6817 cloning the global core.
6818
6819Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6820
6821 * sim-engine.h: Update below so that it is using an enumerated
6822 type.
6823
6824Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6825
72f4393d
L		 6826 * sim-engine.c (sim_engine_restart):
6827 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6828 return value used for simulator restart from 0 to 2.
6829
6830Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6831
6832 * cgen-scache.c (scache_option_handler): Add is_command arg.
6833
6834 * sim-model.c (model_option_handler): Add is_command argument.
6835
6836 * sim-profile.c (profile_option_handler): Add is_command arg.
6837
6838 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6839 involved.
6840
6841 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6842 order that they are registered.
6843
6844 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6845 between option and command line processing.
6846
6847 * sim-options.c: Include stdlib.h, ctype.h.
6848
6849 * Make-common.in (sim-watch.o): Add rule.
6850 (sim_main_headers): Assume sim-assert.h included.
6851 (sim-*.o): Simplify make rule.
72f4393d 6852
c906108c
SS		 6853 * sim-module.c: Add sim_watch_install to module list.
6854
6855Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6856
6857 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6858 has been loaded.
6859
6860 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6861 * sim-events.c (sim_events_install): Ditto.
6862 * sim-core.c (sim_core_install): Ditto.
6863 * sim-model.c (model_install): Ditto.
6864 * sim-options.c (standard_install): Ditto.
6865 * sim-profile.c (profile_install): Ditto.
6866 * sim-reason.c (sim_stop_reason): Ditto.
6867 * sim-run.c (sim_engine_run): Ditto.
6868 * sim-utils.c (sim_analyze_program): Ditto.
6869
6870 * sim-module.c (modules): Make profile_install and trace_install
6871 optional.
6872
6873 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6874
6875 * sim-options.c (standard_option_handler): Set the byte order.
6876
6877 * sim-events.c (sim_events_process): Allow multi tick processing.
6878 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6879
c906108c
SS		 6880 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6881 prototypes. Under development.
6882 (sim_events): Replace processing with nr_ticks_to_process.
6883
6884Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6885
6886 * nrun.c (main): Pass callbacks to sim_open instead of using
6887 sim_set_callbacks.
6888
6889 * run.c (main): Ditto.
6890
6891Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6892
6893 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6894 stop tk interrupting malloc calls.
6895 (sim_events_zalloc): Converse.
6896
6897 * Make-common.in (sim_main_headers): Add sim-events.h.
6898
6899 * sim-events.c (sim_events_schedule_after_signal): Change return
6900 type to void - signal events are strictly internal.
6901 (sim_events_init): Allocate a finite buffer for signal events.
6902 (sim_events_schedule_after_signal): Enter signal events into the
6903 signal buffer.
6904
6905 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6906 (sim_engine_restart): Ditto.
6907 (sim_engine_abort): Ditto.
6908 * sim-stop.c (sim_stop): Ditto.
6909 (control_c_simulation): Ditto.
6910 * sim-resume.c (sim_resume): Ditto.
6911 (has_stepped): Ditto.
6912 * sim-abort.c (sim_engine_abort): Ditto.
6913
6914 * sim-basics.h (transfer_type): New type.
6915
6916 * sim-core.c (sim_core_signal): New function. Print core signal
6917 information.
6918 (sim_core_find_mapping): Add transfer argument.
6919
6920 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6921 SIM_CORE_SIGNAL if a recoverable abort.
6922 * sim-core.c (sim_core_find_mapping): Ditto.
6923
6924Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6925
6926 * sim-core.c (sim_core_find_mapping): Replace calls to
6927 sim_io_error to more resiliant sim_engine_abort.
6928
6929 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6930 (sim_core_write_unaligned_N): Ditto.
6931
6932Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6933
6934 * sim-module.c: Add sim_events_install to list.
72f4393d 6935
c906108c
SS		 6936 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6937 from sim_core_*.
6938 (sim_events_init): Now returns SIG_RC.
6939
6940 * sim-run.c: New file. Generic sim_engine_run.
6941 * sim-reason.c: New file. Generic sim_stop_reason.
6942 * sim-stop.c: New file. Generic sim_stop.
6943 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6944
c906108c
SS		 6945 * Make-common.in (sim-engine.o): Add rule.
6946 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6947
c906108c
SS		 6948 * sim-engine.h, sim-engine.c: New file. Provide generic
6949 implementation of sim_engine_halt, sim_engine_error. et.al.
6950
6951 * sim-base.h (sim_state_base): Add member halt.
6952 (sim-engine.h): Include.
6953
6954 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6955 handlers.
6956 * sim-events.c (sim_events_poll): Update event handler.
6957
6958Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6959
6960 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6961 function.
6962 (sim_events_watch_sim): New function.
6963 (sim_events_watch_core): New function.
6964 (sim_watch_valid): New function.
6965 (sim_events_preprocess): New function.
6966 (sim_events_process): Process the watchpoints as well as the timer
6967 queue.
6968 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6969 (sim_events_deschedule): Check all the queues when removing an
6970 event.
6971 (sim_events_init): Ditto for cleaning.
6972
6973Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6974
6975 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6976
6977Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6978
6979 * callback.c (os_open): Type of arg flags is int.
6980
6981Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6982
6983 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6984 just like normal numbers as per IEEE rules.
6985
6986Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6987
6988 * callback.c (os_close): Mark the descriptor as being
6989 available if the close succeeded.
6990 (os_open): Pass 0644 as the mode of the file being created.
6991
6992Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6993
6994 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6995 float.
6996
6997 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6998 * sim-lnline.h: Update.
6999
7000 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7001 conversion functions.
7002 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7003
c906108c
SS		 7004 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7005 compare functions. Replacing.
7006 (sim_fpu_cmp): This. Delete.
72f4393d 7007
c906108c
SS		 7008Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7009
7010 * sim-core.c (sim_core_find_mapping): Call engine_error not
7011 sim_io_error when possible.
7012
7013Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7014
7015 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7016 high/low double word.
7017
7018 * sim-trace.h: Remove definition of attribute - defined in
7019 sim_basics.h.
7020
7021Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7022
7023 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7024 name of the option - or family of options.
7025
7026 * sim-options.c (sim_args_command): Match command `a-b c' with
7027 option `--a-b-c' from option table.
7028
7029Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7030
7031 * sim-options.c (sim_print_help): For optional arguments, wrap
7032 them in [].
7033
7034 * sim-trace.c (set_trace_options): New function, handle optional
7035 argument and multiple assignment.
7036 (trace_option_handler): Update.
7037
7038 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7039 when branch tracing selected.
7040
7041Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7042
7043 * sim-trace.c (trace_one_insn): Make a va-args function.
7044
7045 * sim-trace.c (trace_vprintf): New function, va-arg version of
7046 trace_printf.
7047
7048Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7049
7050 * sim-trace.c (trace_uninstall): Don't close a file twice.
7051 * sim-profile.c (profile_uninstall): Likewise.
7052
7053Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7054
7055 * sim-trace.c (toplevel): Include bfd.h.
7056 (trace_options): Note that --trace-linenum also turns on
7057 --trace-insn. Add --trace-{branch,semantics}.
7058 (trace_option_handler): If --trace-linenum, also turn on
7059 --trace-insn. Add --trace-branch support. If --trace-semantics,
7060 turn on ALU, FPU, branch, and memory tracing.
7061 (trace_one_insn): New function to trace an instruction. Support
7062 --trace-linenum.
7063 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7064
7065 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7066 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7067 (TRACE_branch): Add new mask.
7068 (TRACE_*_P): Define all possible trace_p macros.
7069 (trace_one_insn): Declare function.
7070
7071Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7072
7073 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7074 GNU C doesn't support __attributes__.
7075 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7076 format strings.
7077
7078Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7079
7080 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7081 addresses are masked forcing them to be correctly aligned.
7082 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7083 * sim-config.c (config_alignment_to_a): Update.
7084
7085 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7086 core data.
7087 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7088 type.
7089 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7090 processor specific core maps.
7091 (sim_core_map_attach): Copy the core map data to each of the
7092 processor specific core data structures.
7093 * sim-core.c (sim_core_find_mapping): Update.
7094
7095 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7096 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7097 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7098 alternatives that handle unaligned addresses.
7099 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7100 with just CPU arg.
7101 * cgen-utils.c (sim_disassemble_insn): Update.
7102
7103Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7104
7105 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7106 tracing.
7107
7108 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7109 fpu support.
7110
7111 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7112
7113Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7114
7115 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7116 to map type.
72f4393d 7117
c906108c
SS		 7118 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7119 statement.
7120
7121Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7122
7123 * cgen-trace.c: Prepend additional trace_printf argument.
7124
7125 * cgen-utils.c (sim_disassemble_insn): Add additional core
7126 arguments.
7127
7128Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7129
7130 * nrun.c (main): Catch/report errorenous simulator states.
7131
7132 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7133 * sim-trace.c: #include string.h/strings.h so that memset is
7134 defined.
7135 * sim-utils.c: Ditto.
7136 * sim-profile.c: Ditto. And stdlib.h.
7137 (print_bar): Only define when used by instruction or memory profiler.
7138
7139 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7140
c906108c
SS		 7141 * sim-load.c (sim_load_file): Make the name constant.
7142 (sim_load_file): Passify gcc.
7143
7144 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7145 file.
7146 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7147
c906108c
SS		 7148 * sim-base.h (sim_cpu): Pre define here so available to all.
7149
7150 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7151 Restore the sim_cpu and instruction_address arguments so that full
7152 information is available to the abort function.
7153 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7154 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7155
7156 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7157 tracing support for sim-events and sim-core.
7158 (trace_option_handler): Convert #if to if where possible so always
7159 compiled/checked by C compiler.
7160 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7161
c906108c
SS		 7162 * sim-base.h: Adjust comment documenting how to define the cpu
7163 structure.
7164 (sim_state_base): Add sim_core and sim_events to simulator base
7165 object.
7166
7167 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7168 * sim-core.c (sim_core_init, sim_core_attach,
7169 sim_core_find_mapping): Update.
7170 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7171 update_time_from_event, insert_sim_event,
7172 sim_events_schedule_after_signal, sim_events_deschedule,
7173 sim_events_tick): Ditto.
72f4393d 7174
c906108c
SS		 7175 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7176 sim-model.h): Move #includes from here.
7177 * sim-base.h: To here.
7178 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7179
c906108c
SS		 7180Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7181
7182 * callback.c (default_callback): Missing initialisers.
7183
7184Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7185
7186 * sim-utils.c (sim_add_commas): New function.
7187 * sim-basics.h (sim_add_commas): Add prototype.
7188 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7189 * sim-profile.c (COMMAS): New macro.
7190 (print_*): Use it to print commas in numbers.
7191
7192 * configure: Regenerated.
7193
7194 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7195 (cgen_state): New member run_fast_p.
7196 (cgen_init): Add prototype.
7197 (sim_disassemble_insn): New arg `cpu'.
7198 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7199 * cgen-utils.c (cgen_init): New function.
7200 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7201 * genmloop.sh: Call engine_halt if loop exits.
7202
7203 * Makefile.in (sim-options_h): Define.
7204 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7205 (sim-model.o): Add new rule.
7206 (cgen-{scache,trace,utils}.o): Add new rules.
7207 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7208 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7209 Indent output by 2 spaces.
7210 * cgen-scache.h (scache_print_profile): Update.
7211 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7212 Use trace_printf, not fprintf.
7213 (trace_extract): Use trace_printf, not cgen_trace_printf.
7214 * genmloop.sh (!FAST case): Increment `insn_count'.
7215 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7216 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7217 access macro's name.
7218 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7219 Change return type to SIM_RC.
7220 (sim_core_{install,uninstall}): New functions.
7221 * sim-core.h (sim_core_{install,uninstall}): Declare.
7222 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7223 Change return type to SIM_RC.
7224 * sim-model.h (models,machs,model_install): Declare.
7225 * sim-module.c (modules): Add scache_install, model_install.
7226 (sim_post_argv_init): Set cpu->state backlinks.
7227 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7228 (standard_option_handler): Likewise.
7229 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7230 sim-profile.h.
7231 (*): Assume ANSI C.
7232 (profile_options): Delete --profile-simcache.
7233 (profile_option_handler): Likewise.
7234 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7235 spaces.
7236 (profile_print_{memory,model}): Likewise.
7237 (profile_print_simcache): Delete.
7238 (profile_print_speed): New function.
7239 (profile_print): Rewrite.
7240 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7241 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7242 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7243 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7244 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7245 (profile_print): Update prototype.
7246
7247Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7248
7249 * cgen-scache.[ch], cgen-sim.h: New files.
7250 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7251 * sim-model.c: New file.
7252
7253 * Make-common.in (clean targets): Undo patch of Apr. 22.
7254
7255Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7256
7257 * sim-n-bits.h (signed): If we have a standard compiler, undef
7258 signed, so that signedN is defined correctly.
7259
7260Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7261
7262 * sim-module.h, sim-model.h, sim-profile.h: New files.
7263 * sim-module.c, sim-profile.c: New files.
7264 * Make-common.in (SIM_PROFILE): Define
7265 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7266 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7267 (sim_module.o,sim-profile.o): Add rules for.
7268 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7269 (--enable-sim-profile): Add.
7270 * configure: Regenerated.
7271 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7272 model. Move trace and profile support to sim-{trace,profile}.h.
7273 New members trace_data, profile_data.
7274 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7275 * sim-config.h: Provide default definition of WITH_PROFILE.
7276 (WITH_TRACE): Change default to -1.
7277 (MAX_NR_PROCESSORS): Always define.
7278 * sim-options.c: Move trace and profile support to
7279 sim-{trace,profile}.h.
7280 (sim_pre_argv_init): Moved to sim-model.c.
7281 (standard_install): New function.
7282 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7283 (standard_install): Declare.
7284 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7285 (trace_install, trace_uninstall): New functions.
7286 (trace_printf): Update reference to TRACE_FILE.
7287 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7288 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7289 (WITH_TRACE_FOO_P): Define.
7290 (trace_install): Declare.
7291 (TRACE_DATA): New struct.
7292
7293Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7294
7295 * run.c: Undo last exec_bfd patch.
7296 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7297
7298Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7299
7300 * run.c (exec_bfd): Add back in.
7301 (main): Set exec_bfd.
7302
7303Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7304
7305 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7306
7307Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7308
7309 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7310 less well defined engine_error.
7311 * sim-core.c: Ditto.
7312
7313Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7314
7315 * Make-common.in: Change clean targets to use :: so that other
7316 Makefiles can have their own clean targets.
7317 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7318 __STDC__ to control use of stdarg vs. varargs syntax. Some
7319 systems can't use __STDC__, but require stdarg.
7320
7321Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7322
7323 * sim-options.c (standard_options): Add --endian.
7324 (standard_option_handler): Likewise.
7325
7326 * nrun.c: #include <signal.h>.
7327 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7328 handler that calls sim_stop ().
7329
7330Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7331
7332 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7333 handler that calls sim_stop (). Simulators may still be
7334 establishing their own handler.
7335
7336 * sim-events.c (sim_events_poll): Rename from
7337 sim_events_at_large_int. Poll IO.
7338
7339 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7340 request.
7341
7342 * callback.c (os_poll_quit): New function poll for quit signal
7343 where needed.
7344 (default_callback): Include magic number.
7345
7346Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7347
7348 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7349 Check for functions getrusage, time.
7350 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7351 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7352 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7353 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7354
7355 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7356
7357 * sim-options.c, sim-options.h: New files.
7358 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7359 * Make-common.in (nrun.o): Add rules for.
7360 * nrun.c: New file.
7361
7362 * run.c (main): Check return value of sim_open.
7363
7364 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7365 (sim_main_headers): Add sim-trace.h.
7366 * run.c (exec_bfd, target_byte_order): Delete.
7367 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7368 call sim_load instead. Check return code of sim_create_inferior.
7369 * sim-base.h (CURRENT_STATE): Define.
7370 (sim_state_base): Make typedef. New members options, prog_argv,
7371 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7372 mem_size, memory [+ corresponding access macros].
7373 (sim_cpu_base): New typedef.
7374 * sim-trace.h: New file.
7375 * sim-trace.c: New file.
7376 * sim-basics.h: #include it.
7377 * sim-load.c: New file.
7378
7379Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7380
7381 * Make-common.in (INSTALL): Set to @INSTALL@.
7382 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7383 (install-common): Depend upon installdirs. Use
7384 $(program_transform_name) directly, rather than using
7385 $(INSTALL_XFORM).
7386 (installdirs): New target.
7387 * Makefile.in (INSTALL): Set to @INSTALL@.
7388 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7389 (install-man): Depend upon installdirs. Use
7390 $(program_transform_name) directly, rather than using
7391 $(INSTALL_XFORM).
7392 (installdirs): New target.
7393
7394Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7395
7396 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7397 be overriden.
7398
7399Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7400
7401 * sim-basics.h: Only bring in config.h and tconfig.h if
7402 HAVE_CONFIG_H.
7403
7404Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7405
7406 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7407 numbering convention of the target.
7408 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7409 and WITH_TARGET_WORD_MSB.
7410 (sim_config): When possible, check for consistency with bitsize
7411 and msb.
7412
7413 * sim-bits.h: Allow MSB to be other than zero.
7414 * sim-bits.c: Ditto.
7415 * sim-n-bits.h: Ditto.
72f4393d 7416
c906108c
SS		 7417 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7418 * sim-n-bits.h (MSMASKEDn): Ditto.
7419
7420Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7421
7422 * Makefile.in (INSTALL): Change install.sh to install-sh.
7423
7424Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7425
7426 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7427
7428Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7429
7430 * run.c (main): Check that a program to run was specified.
7431
7432Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7433
7434 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7435
7436 * configure: Regenerated to track ../common/aclocal.m4 changes.
7437 * config.in: Ditto.
7438
7439Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7440
7441 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7442 * sim-config.h: To here.
7443
7444 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7445 (sim_main_headers): Define.
7446 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7447 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7448 (clean): Use it.
7449 (sim-utils.o): Add rule for.
7450 * sim-utils.o: New file.
7451 * sim-basics.h: #include sim-base.h.
7452 (zalloc): Make argument unsigned long.
7453 * sim-base.h: New file.
7454 * sim-inline.h (SIM_IO support): Delete.
7455 * sim-io.h: Delete inline support.
7456 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7457 * sim-config.c: sim-state.h renamed to sim-main.h.
7458 * sim-core.c: Likewise.
7459 * sim-events.c: Likewise.
7460
7461 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7462
7463 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7464 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7465 -DDEBUG.
7466 * configure: Regenerated to track ../common/aclocal.m4 changes.
7467
7468Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7469
7470 * configure: Regenerated to track ../common/aclocal.m4 changes.
7471
7472Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7473
7474 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7475 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7476 are defined by the configure.
7477
7478 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7479
c906108c
SS		 7480 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7481 reserved-bits): Always define.
72f4393d 7482
c906108c
SS		 7483 * sim-config.h, sim-config.c (sim_config): New function - and new
7484 file - co-ordinate the setting/checking of the common simulator
7485 configuration options.
7486
7487 * Make-common.in (sim-config.o): Add rule.
7488
7489Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7490
7491 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7492 va_list from void *, since va_list might not be a pointer type.
7493
7494Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7495
7496 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7497 in wrong order.
7498 (offset_N): Correct computation of LE offset.
7499
7500 * sim-io.c (sim_io_error): Include a new line when reporting
7501 errors.
7502
7503 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7504 `/'.
7505
7506Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7507
7508 * run.c: Include alloca-conf.h.
7509
7510 * callback.c (os_evprintf_filtered): Fix typo.
7511
7512Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7513
7514 * run.c (string.h, strings.h, stdlib.h): Include.
7515
7516 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7517 0 when nothing pending.
7518
7519 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7520 will soon be going away.
7521 (getopt): Plicate GCC.
7522
7523 * sim-endian.c (sim-io.h): Plicate GCC.
7524 * sim-bits.c (sim-io.h): Ditto.
7525 * sim-n-bits.h (ROTn): Ditto.
7526
7527 * sim-io.c (sim_io_error): Correct check for NULL.
7528
7529 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7530 the __FILE__.
7531 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7532 path.
7533
7534Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7535
7536 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7537 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7538
7539Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7540
7541 * sim-alu.h: Include sim-xcat.h.
72f4393d 7542
c906108c
SS		 7543Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7544
7545 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7546 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7547 these.
7548
7549 * sim-events.c (sim_events_at_large_int): New function. Just
7550 schedules an event every large-int ticks.
7551 (sim_events_init): Call.
7552 (sim_events_tick, sim_events_process): Move async handing to
7553 sim_events_process. Move timer decrement so that it occures after
7554 events have been processed.
72f4393d 7555
c906108c
SS		 7556 * sim-basics.h (struct _engine): Remove declaration.
7557
7558 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7559 everything with same. Rename global struct to SIM_DESC.
7560 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7561 * sim-io.h, sim-io.c: Ditto.
72f4393d 7562
c906108c
SS		 7563 * sim-assert.h: New file. Optional assertion checking macros.
7564 * sim-io.c (sim_io_error): Make just this function tolerant to
7565 null pointers.
72f4393d 7566
c906108c
SS		 7567 * sim-xcat.h: New file. Define concatenate macros.
7568 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7569 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7570 concat macros.
72f4393d 7571
c906108c
SS		 7572
7573Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7574
7575 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7576
7577Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7578
7579 * sim-inline.h: Add definitions for sim-types.
7580 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7581 module.
7582
7583Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7584
c906108c
SS		 7585 * sim-events.h: Remove defunct reference to callback struct.
7586
7587Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7588
7589 * configure: Re-generate.
7590
7591Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7592
7593 * Make-common.in (CSEARCH): Do not include the gdb directory in
7594 the search path.
7595
7596Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7597
7598 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7599 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7600 to explicitly incorporate these.
7601
7602 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7603 specify the alignment restrictions of the target architecture -
7604 without this option all alignment restrictions are accomodated.
7605 (--enable-sim-assert): New option. Conditionally compile in
7606 assertion statements.
7607 (--enable-sim-float): New option. Strongly specify the target's
7608 floating point support.
7609 (--enable-sim-hardware): New option. Specify the hardware devices
7610 included in the simulation.
7611 (--enable-sim-packages): New option. Specify the hardware
7612 packages included in the simulation.
7613 (--enable-sim-regparm): New option. Specify that parameters be
7614 passed in registers instead of on the stack.
7615 (--enable-sim-reserved-bits): New option. Specify that reserved
7616 bits within an instruction are are correctly set.
7617 (--enable-sim-smp): New option. Specify the level of SMP support
7618 to be included in the simulator.
7619 (--enable-sim-stdcall): New option. Specify an alternative
7620 function call convention.
7621 (--enable-sim-xor-endian): New option. Configure xor-endian
7622 support used by some targets to implement bi-endian support.
72f4393d 7623
c906108c
SS		 7624Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7625
7626 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7627 host endianness to be overridden.
7628 (--enable-sim-endian): Allow the target platform's byte order
7629 to be overridden.
7630 (--enable-sim-inline): Control the inlining of common components.
7631 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7632 (--enable-sim-warnings): Enable additional GCC compiler checks.
7633 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7634 SIM_WARNINGS): Add.
72f4393d 7635
c906108c
SS		 7636 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7637 sim-*-n.h so that the names are uniq on dos machines
7638 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7639
c906108c
SS		 7640Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7641
7642 * run.c: #include "libiberty.h".
7643 (main): New locals sd,no_args,sim_argv.
7644 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7645 is program name. Update call to sim_set_callbacks.
7646 Record result of sim_open, pass to other sim_foo routines.
7647
7648Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7649
7650 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7651 final newline.
7652
7653Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7654
7655 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7656 Route stdout through buffered IO.
7657
7658 * callback.c: Add os_flush_stderr, os_write_stderr,
7659 os_evprintf_filtered functions to route error output through
7660 stderr.
72f4393d 7661
c906108c
SS		 7662 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7663 Correct return type - should be void.
7664
7665Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7666
7667 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7668
7669 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7670 not provide a default value as undefined indicates disable code.
7671
7672Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7673
7674 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7675 directory.
7676 * sim-events.h, sim-events.c: Ditto.
7677 * sim-io.h, sim-io.c: Ditto.
72f4393d 7678
c906108c 7679Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7680
c906108c
SS		 7681 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7682
7683 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7684 extract the tail or least signifiant bits from an integer of the
7685 specified size.
72f4393d 7686
c906108c
SS		 7687 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7688 WITH_TARGET_BITSIZE so that the compilation will fail when an
7689 unsupported bitsize value is defined.
7690
7691 (INSERTED*): Convert to functions.
7692 (EXTRACTED*): Ditto.
72f4393d 7693
c906108c 7694 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7695
c906108c
SS		 7696Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7697
7698 * sim-inline.h: Allow explicit control over which .c files will be
7699 included by their header.
7700
7701 * sim-inline.h: Allow explicit control over which .c files use the
7702 alternative - REGPARM - parameter passing mechanism.
72f4393d 7703
c906108c
SS		 7704 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7705 icache.c, idecode.c, semantics.c or support.c. Those names are
7706 not generally applicable.
72f4393d 7707
c906108c
SS		 7708Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7709
7710 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7711 in a fashion similar to sim-endian-n.
7712
7713 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7714 both value and address macro's.
7715
7716Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7717
7718 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7719
7720 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7721 generic L_word, H_word macro's.
7722
7723Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7724
7725 * sim-basics.h: Borrow code from ppc directory.
7726 * sim-bits.c: Ditto.
7727 * sim-bits.h: Ditto.
7728 * sim-config.h: Ditto.
7729 * sim-endian-n.h: Ditto.
7730 * sim-endian.c: Ditto.
7731 * sim-endian.h: Ditto.
7732 * sim-inline.c: Ditto.
7733 * sim-inline.h: Ditto.
7734 * sim-types.h: Ditto.
7735
7736Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7737
7738 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7739 all the ALU size alternatives and then auto-configure a default.
72f4393d 7740
c906108c
SS		 7741 * sim-alu.h: Copy ppc/idecode_expression.h.
7742
7743Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7744
7745 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7746 sign extend a bit within a value.
7747
7748 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7749 a pointer into the middle of a host word.
7750 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7751
c906108c
SS		 7752Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7753
7754 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7755 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7756 appropriate definitions of read, write, etc. Add prototype for
7757 system.
7758
7759Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7760
7761 * Makefile.in (libcommon.a): Delete.
7762 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7763 (gentmap,targ-vals.h,targ-map.c): Likewise.
7764 (run-autoconf): Delete.
7765 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7766 (common makefile fragment): Moved back into ...
7767 * Make-common.in: Resurrect.
7768 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7769 * configure: Regenerated.
7770
7771Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7772
7773 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7774 (SIM_AC_OUTPUT): To here.
7775
7776Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7777
7778 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7779 comments and single quotes. Fixes a problem found on hpux.
7780
7781Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7782
7783 * aclocal.m4: Remove Make-common.in from dependencies.
7784 * (distclean): Remove targ-vals.def.
7785
7786 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7787 into here. Makes insertion into makefiles easier. Also, change
7788 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7789 targ-map.o, and run are built. They are now built in the
7790 individual simulator directories, taking sources from ../common as
7791 necessary. This replaces the merging of libcommon.a into
7792 linsim.a, which was problematic for the WinGDB build process.
7793 * run.c: Include config.h from . instead of ../common.
7794 * Make-common.in: Remove. It's no longer necessary.
7795
7796Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7797
7798 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7799 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7800
7801Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7802
7803 * run.c (main): Set target_byte_order before call to sim_open.
7804
7805Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7806
7807 * callback.c: #include <stdlib.h>
7808 (os_error): New function.
7809 (default_callback): Add os_error.
7810
7811Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7812
7813 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7814 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7815 specific.
7816 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7817
7818Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7819
7820 * run.c: #include ../common/config.h, tconfig.h.
7821 (myname): New static global.
7822 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7823 Only process -c ifdef SIM_HAVE_SIMCACHE.
7824 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7825 Parse program name from argv[0] and use in error messages.
7826 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7827 Add support for incomplete h8/300 termination indicators.
7828 (usage): Make more verbose.
7829 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7830 * Makefile.in,Make-common.in,callback.c: New files.
7831 * nltvals.def,gentmap.c,gentvals.sh: New files.
7832
72f4393d 7833Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7834
7835 * run.c: Include stdarg.h if __STDC__.
7836
7837Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7838
7839 * run.c (main): Don't print out anything if the signal
7840 number is zero (ie no signal).
7841
7842Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7843
7844 * run.c (main): Print out if the program raised a signal.
7845
7846Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7847
7848 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7849 (main): Ditto.
7850
7851Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7852
7853 * run.c (main): Explicitly cast malloc() parameter.
7854
7855Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7856
7857 * run.c (sim_bfd): New global to hold the bfd pointer for the
7858 executable.
7859 (main): Initialize sim_bfd.
7860
7861Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7862
7863 * run.c (main): Use new bfd_big_endian macro.
7864
7865Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7866
7867 * run.c (main): Removed SH specific comments, so source is
7868 generic. Also updated to only load relevant sections. Moved
7869 sim_open() to after callback attach (to match GDB).
7870
7871 * run.1: Removed SH specific comments.
7872
7873Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7874
7875 * run.c (main): Always return sigrc at end.
7876
7877Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7878
7879 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7880 bfd_check_format() fails.
7881
7882Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7883
7884 * run.c, run.1: From sh directory.
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