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sim: unify gettext/intl probing logic
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
ce3ec98a
MF		 12021-06-19 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
4 (LIBINTL, LIBINTL_DEP): Delete.
5
bc56166f
MF		 62021-06-19 Mike Frysinger <vapier@gentoo.org>
7
8 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
9
d3562f83
MF		 102021-06-19 Mike Frysinger <vapier@gentoo.org>
11
12 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
13
b5689863
MF		 142021-06-19 Mike Frysinger <vapier@gentoo.org>
15
16 * Make-common.in (lt_cv_dlopen_libs): Delete.
17 (@PLUGINS_TRUE@LIBDL): Likewise.
18 (ZLIB): Use $(zlibdir).
19
07490bf8
MF		 202021-06-19 Mike Frysinger <vapier@gentoo.org>
21
22 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
23
47ce766a
MF		 242021-06-18 Mike Frysinger <vapier@gentoo.org>
25
26 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
27
3f8414df
MF		 282021-06-18 Mike Frysinger <vapier@gentoo.org>
29
30 * Make-common.in: Include ../arch-subdir.mk.
31
1fef66b0
MF		 322021-06-18 Mike Frysinger <vapier@gentoo.org>
33
34 * cgen-run.c: Include sim-signal.h.
35 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
36 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
37 * sim-basics.h: Delete sim-signal.h include.
38
7039b291
MF		 392021-06-18 Mike Frysinger <vapier@gentoo.org>
40
41 * sim-basics.h: Delete libiberty.h include.
42
f9a4d543
MF		 432021-06-17 Mike Frysinger <vapier@gentoo.org>
44
45 * Make-common.in (SIM_ENDIAN): Delete.
46 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
47 (sim_config_print): Likewise.
48 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
49 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
50
ef5058ae
MF		 512021-06-17 Mike Frysinger <vapier@gentoo.org>
52
53 * cgen-trace.c: Include sim/callback.h.
54 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
55 * sim-basics.h: Delete sim/callback.h include.
56 * sim-endian.h: Include bfd.h.
57 * sim-syscall.h (struct cb_syscall): New forward decl.
58 * sim-utils.h (sim_analyze_program): Likewise.
59
52d37d2c
MF		 602021-06-16 Mike Frysinger <vapier@gentoo.org>
61
62 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
63 (generated_files): Delete config.h.
64 (distclean): Likewise.
65 (config.h, stamp-h): Delete rules.
66 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
67 defines.
68
015f7b74
MF		 692021-06-15 Mike Frysinger <vapier@gentoo.org>
70
71 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
72 (clean): Delete modules.c files.
73 * local.mk: Add version.c-stamp rule to avoid rebuilds.
74 (CLEANFILES): Add version.c files.
75
fbe8d1cf
MF		 762021-06-14 Mike Frysinger <vapier@gentoo.org>
77
78 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
79
483ab96a
MF		 802021-06-14 Mike Frysinger <vapier@gentoo.org>
81
82 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
83 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
84
ad9cc209
MF		 852021-06-12 Mike Frysinger <vapier@gentoo.org>
86
87 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
88 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
89 * portability.c, portability.h: New files.
90
dd8e16ea
MF		 912021-06-12 Mike Frysinger <vapier@gentoo.org>
92
93 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
94 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
95 (COMMON_OBJS): Redefine.
96 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
97 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
98 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
99
2726bbc3
MF		 1002021-06-12 Mike Frysinger <vapier@gentoo.org>
101
102 * dv-sockser.c: Include sys/select.h.
103
ba307cdd
MF		 1042021-06-12 Mike Frysinger <vapier@gentoo.org>
105
106 * Make-common.in: Delete SIM_ALIGNMENT.
107 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
108 NONSTRICT_ALIGNMENT.
109 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
110 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
111
b15c5d7a
MF		 1122021-06-12 Mike Frysinger <vapier@gentoo.org>
113
114 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
115
943f9baa
MF		 1162021-06-09 Mike Frysinger <vapier@gentoo.org>
117
118 * sim-basics.h (NULL): Delete.
119
cfc6061b
MF		 1202021-06-09 Mike Frysinger <vapier@gentoo.org>
121
122 * nrun.c (main): Set default_callback.target_endian to
123 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
124
906192d7
MF		 1252021-06-09 Mike Frysinger <vapier@gentoo.org>
126
127 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
128 * cgen-run.c (cgen_get_fast_p): New function.
129 (sim_resume): Move fast_p up and call cgen_get_fast_p.
130 * cgen-utils.c (cgen_init): Delete.
131 * sim-base.h: Delete cgen-sim.h include.
132 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
133
a55b92be
MF		 1342021-06-08 Mike Frysinger <vapier@gentoo.org>
135
136 * Make-common.in (IGEN_RUN): New variable.
137 (IGEN): Remove ASAN_OPTIONS.
138
5bea0c32
MF		 1392021-06-05 Mike Frysinger <vapier@gentoo.org>
140
141 * Make-common.in (COMMON_OBJS): Define.
142 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
143 (version.c): Delete target.
144 (generated_files): Delete version.c.
145 * local.mk: New file.
146
b25370aa
MF		 1472021-05-29 Mike Frysinger <vapier@gentoo.org>
148
149 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
150
5c9e84c2
MF		 1512021-05-29 Mike Frysinger <vapier@gentoo.org>
152
153 * Make-common.in (GNULIB_BUILDDIR): Define.
154 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
155 (CSEARCH): Add -I../...
156 (ALL_CFLAGS): Add $(INCGNU).
157 (EXTRA_LIBS): Add $(LIBGNU).
158 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
159
f4fdd845
MF		 1602021-05-17 Mike Frysinger <vapier@gentoo.org>
161
162 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
163 (struct sim_state_base): Merge into ...
164 (struct sim_state): ... this.
165 (STATE_MY_NAME): Delete base.
166 (STATE_OPEN_KIND): Likewise.
167 (STATE_CALLBACK): Likewise.
168 (STATE_ENVIRONMENT): Likewise.
169 (STATE_CONFIG): Likewise.
170 (STATE_MODULES): Likewise.
171 (STATE_OPTIONS): Likewise.
172 (STATE_VERBOSE_P): Likewise.
173 (STATE_TRACE_DATA): Likewise.
174 (STATE_ARCHITECTURE): Likewise.
175 (STATE_TARGET): Likewise.
176 (STATE_PROG_ARGV): Likewise.
177 (STATE_PROG_BFD): Likewise.
178 (STATE_PROG_SYMS): Likewise.
179 (STATE_PROG_SYMS_COUNT): Likewise.
180 (STATE_TEXT_SECTION): Likewise.
181 (STATE_TEXT_START): Likewise.
182 (STATE_TEXT_END): Likewise.
183 (STATE_START_ADDR): Likewise.
184 (STATE_SCACHE_SIZE): Likewise.
185 (STATE_CORE): Likewise.
186 (STATE_MEMOPT): Likewise.
187 (STATE_EVENTS): Likewise.
188 (STATE_ENGINE): Likewise.
189 (STATE_WATCHPOINTS): Likewise.
190 (STATE_HW): Likewise.
191 (STATE_LOAD_AT_LMA_P): Likewise.
192 (SIM_MAGIC_NUMBER): Likewise.
193 (STATE_MAGIC): Likewise.
194 * sim-utils.c (sim_state_alloc_extra): Delete check for
195 SIM_HAVE_COMMON_SIM_STATE.
196
e106fc35
MF		 1972021-05-17 Mike Frysinger <vapier@gentoo.org>
198
199 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
200 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
201 SIM_HAVE_COMMON_SIM_STATE.
202 (struct sim_state): Add cgen_state.
203 (STATE_CGEN_STATE): Define.
204
383861bd
MF		 2052021-05-17 Mike Frysinger <vapier@gentoo.org>
206
207 * sim-base.h (struct sim_state): Update comment.
208 (struct sim_state): Define.
209 (STATE_ARCH_DATA): Likewise.
210 (sim_state_alloc): New define.
211 (sim_state_alloc_extra): Renamed & add 3rd arg.
212 * sim-utils.c (sim_state_alloc): Likewise.
213 (sim_state_alloc_extra): Set arch data.
214
6df01ab8
MF		 2152021-05-16 Mike Frysinger <vapier@gentoo.org>
216
217 * callback.c: Replace config.h include with defs.h.
218 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
219 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
220 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
221 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
222 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
223 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
224 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
225 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
226 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
227 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
228 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
229 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
230 config.h include with defs.h.
231 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
232 * sim-io.c: Include defs.h.
233 (open): Undefine.
234 * defs.h: New file.
235
c5a2e012
MF		 2362021-05-15 Mike Frysinger <vapier@gentoo.org>
237
238 * nrun.c: Include environ.h.
239 (environ): Delete prototype.
240 (main): Delete HAVE_ENVIRON check.
241
2fbe9507
MF		 2422021-05-14 Mike Frysinger <vapier@gentoo.org>
243
244 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
245 (os_ftruncate): Change 3rd arg to int64_t.
246 (os_truncate): Change 3rd arg to int64_t.
247 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
248 * sim-io.h (sim_io_lseek): Likewise.
249
00330cd1
MF		 2502021-05-14 Mike Frysinger <vapier@gentoo.org>
251
252 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
253 (os_fstat): Delete 2nd arg to time callback.
254 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
255 to time callback.
256 * sim-io.h (sim_io_time): Change return to int64_t.
257 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
258
64654371
MF		 2592021-05-14 Mike Frysinger <vapier@gentoo.org>
260
261 * callback.c (cb_host_to_target_stat): Change PTR to void*.
262 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
263
df68e12b
MF		 2642021-05-14 Mike Frysinger <vapier@gentoo.org>
265
266 * Make-common.in (callback_h, remote_sim_h): Update path.
267 * callback.c: Update include path.
268 * gentmap.c (gen_targ_map_c): Likewise.
269 * sim-basics.h: Likewise.
270 * sim-close.c: Likewise.
271 * sim-core.c: Likewise.
272 * sim-load.c: Likewise.
273 * sim-module.h: Likewise.
274 * syscall.c: Likewise.
275
b50a658a
MF		 2762021-05-08 Mike Frysinger <vapier@gentoo.org>
277
278 * Make-common.in (modules.c): Touch $@ at the end.
279
532497fe
MF		 2802021-05-08 Mike Frysinger <vapier@gentoo.org>
281
282 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
283
12279229
MF		 2842021-05-08 Mike Frysinger <vapier@gentoo.org>
285
286 * cgen-types.h (mode_names): Rename to ...
287 (cgen_mode_names): ... this.
288 (MODE_NAME): Use cgen_mode_names.
289 * cgen-utils.c (mode_names): Rename to ...
290 (cgen_mode_names): ... this.
291
6ae9091a
MF		 2922021-05-08 Mike Frysinger <vapier@gentoo.org>
293
294 * cgen-ops.h (cgen_rtx_error): Declare.
295 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
296
aac7ce3c
MF		 2972021-05-08 Mike Frysinger <vapier@gentoo.org>
298
299 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
300
0d0878d7
MF		 3012021-05-08 Mike Frysinger <vapier@gentoo.org>
302
303 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
304 install-pdf): New rules.
305
65a9835b
TT		 3062021-05-08 Tom Tromey <tom@tromey.com>
307
308 * sim-options.c (compare_strings): Remove.
309 (dup_arg_p): Use htab_eq_string.
310
2849d28d
MF		 3112021-05-04 Mike Frysinger <vapier@gentoo.org>
312
313 * sim-hw.c (sim_hw_install): Rename to ...
314 (sim_install_hw): ... this. New prototype.
315 * sim-hw.h (sim_hw_install): Delete.
316 * sim-module.c: Delete sim-hw.h include.
317 (early_modules): Delete sim_hw_install.
318
937a049c
TT		 3192021-05-04 Tom Tromey <tromey@adacore.com>
320
321 * Make-common.in (generated_files): Add config.h.
322
5ee0bc23
MF		 3232021-05-04 Mike Frysinger <vapier@gentoo.org>
324
325 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
326 cast.
327 * sim-load.c (xprintf_bfd_vma): Delete.
328 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
329
f08708cb
SM		 3302021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
331
332 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
333 (hw_event_queue_schedule_vtracef): Likewise.
334 * hw-tree.h (hw_tree_vparse): Likewise.
335 * sim-profile.c (profile_vprintf): Likewise.
336 * sim-trace.c (dis_printf): Likewise.
337 * sim-trace.h (trace_printf): Likewise.
338 (trace_vprintf): Likewise.
339 * sim-utils.h (sim_do_commandf): Likewise.
340 * hw-events.c (hw_event_queue_schedule): Use
341 hw_event_queue_schedule_tracef.
342
72042732
SM		 3432021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
344
345 * sim-options.c (standard_option_handler): Add default cases to
346 switches.
347
f0c4dc40
MF		 3482021-05-02 Mike Frysinger <vapier@gentoo.org>
349
350 * callback.c (os_error): Change __attribute__((noreturn)) to
351 ATTRIBUTE_NORETURN.
352 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
353 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
354 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
355 * hw-tree.h (hw_tree_delete): Likewise.
356 * sim-basics.h (__attribute__): Delete.
357 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
358 to ATTRIBUTE_NORETURN.
359 (sim_engine_abort, sim_engine_vabort): Likewise.
360 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
361 __attribute__((printf)) to ATTRIBUTE_PRINTF.
362 * sim-inline.h (NORETURN): Delete.
363 (UNUSED): Change to ATTRIBUTE_UNUSED.
364 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
365 and ATTRIBUTE_NORETURN.
366 (sim_io_eprintf, sim_io_error): Likewise.
367 * sim-profile.c (profile_printf): Likewise.
368 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
369 sim_debug_printf): Likewise.
370
e4821e2f
MF		 3712021-05-01 Mike Frysinger <vapier@gentoo.org>
372
373 * sim-options.c (dup_arg_p): Call htab_empty.
374
328e805b
MF		 3752021-05-01 Mike Frysinger <vapier@gentoo.org>
376
377 * dv-sockser.c (dv_sockser_install): Rename to ...
378 (sim_install_dv_sockser): ... this.
379 * dv-sockser.h (dv_sockser_install): Delete.
380 * sim-module.c: Delete dv-sockser.h include.
381 (early_modules): Delete dv_sockser_install.
382
8e5f1516
MF		 3832021-05-01 Mike Frysinger <vapier@gentoo.org>
384
385 * Make-common.in (LIB_OBJS): Add modules.o.
386 (generated_files): Add modules.c.
387 (modules.c): New target.
388 * sim-module.c (modules): Rename to ...
389 (early_modules): ... this. Delete 0 sentinel.
390 (early_modules_len): Define.
391 (sim_modules_detected, sim_modules_detected_len): Declare.
392 (sim_pre_argv_init): Call sim_module_install_list.
393 (sim_module_install): New function.
394 (sim_module_install_list): New function.
395 * sim-module.h (sim_module_install_list): Declare.
396
fe348617
MF		 3972021-05-01 Mike Frysinger <vapier@gentoo.org>
398
399 * nrun.c (strsignal): New prototype.
400
ccf2e592
MF		 4012021-05-01 Mike Frysinger <vapier@gentoo.org>
402
403 * callback.c (wrap): Delete.
404 (os_close): Replace wrap call with direct call & setting last_errno.
405 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
406 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
407
bd0918c9
MF		 4082021-04-26 Mike Frysinger <vapier@gentoo.org>
409
410 * gennltvals.py (TARGETS): Delete. Update comment.
411 (gentvals): Unify common code paths.
412 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
413 target argument.
414 * nltvals.def: Regenerate.
415
4478c331
TT		 4162021-04-25 Tom Tromey <tom@tromey.com>
417
418 * sim-options.c (compare_strings): New function.
419 (ARG_HASH_SIZE, ARG_HASH): Remove.
420 (dup_arg_p): Use htab_t.
421 (sim_parse_args): Remove assert.
422
3886790f
MF		 4232021-04-24 Mike Frysinger <vapier@gentoo.org>
424
425 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
426
837b53fd
MF		 4272021-04-24 Mike Frysinger <vapier@gentoo.org>
428
429 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
430 (sim_parse_args): Call SIM_ASSERT.
431
19f6a43c
TT		 4322021-04-22 Tom Tromey <tom@tromey.com>
433
434 * sim-utils.c: Update includes.
435
efd82ac7
TT		 4362021-04-22 Tom Tromey <tom@tromey.com>
437
438 * Make-common.in: Require GNU make.
439
b396d3a1
TT		 4402021-04-22 Tom Tromey <tom@tromey.com>
441
442 * Make-common.in (stamp-hw): New target.
443 (hw-config.h): Depend on stamp-hw.
444 (mostlyclean): Remove stamp-hw and hw-config.h.
445
be866656
TT		 4462021-04-22 Tom Tromey <tom@tromey.com>
447
448 * Make-common.in (mostlyclean): Now an alias for clean, not
449 distclean.
450
dbc0e7ce
TT		 4512021-04-22 Tom Tromey <tom@tromey.com>
452
453 * sim-events.c (sim_events_schedule): Use
454 sim_events_schedule_tracef.
455
2f632133
SM		 4562021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
457
458 * callback.c (os_printf_filtered, os_vprintf_filtered,
459 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
460 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
461 * sim-events.h (sim_events_schedule_tracef,
462 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
463
f3d25569
MF		 4642021-04-18 Mike Frysinger <vapier@gentoo.org>
465
466 * gennltvals.py (TARGETS): Add moxie.
467 * nltvals.def: Regenerate.
468
b7c5246b
MF		 4692021-04-18 Mike Frysinger <vapier@gentoo.org>
470
471 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
472 * nltvals.def: Regenerate.
473
b3d4da0f
MF		 4742021-04-18 Mike Frysinger <vapier@gentoo.org>
475
476 * gennltvals.py (TARGETS): Add rx.
477 * nltvals.def: Regenerate.
478
f956ecde
MF		 4792021-04-18 Mike Frysinger <vapier@gentoo.org>
480
481 * gennltvals.py (TARGETS): Add m32c.
482 * nltvals.def: Regenerate.
483
2390d779
MF		 4842021-04-18 Mike Frysinger <vapier@gentoo.org>
485
486 * gennltvals.py (TARGETS): Add iq2000.
487 * nltvals.def: Regenerate.
488
7da5cf78
MF		 4892021-04-18 Mike Frysinger <vapier@gentoo.org>
490
491 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
492
10737236
JB		 4932021-04-15 John Baldwin <jhb@FreeBSD.org>
494
495 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
496 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
497 CSEARCH.
498
d5a71b11
MF		 4992021-04-12 Mike Frysinger <vapier@gentoo.org>
500
501 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
502 sim_cpu_alloc.
503 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
504 cgen_cpu_max_extra_bytes.
505 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
506 (sim_cpu_alloc): Delete 2nd arg.
507
81e6e8ae
TT		 5082021-04-08 Tom Tromey <tom@tromey.com>
509
510 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
511 new-style declaration.
512
a0e674c1
MF		 5132021-04-03 Mike Frysinger <vapier@gentoo.org>
514
515 * Make-common.in (install-common): Install as run-$arch and
516 libsim-$arch.a when not the primary arch.
517
c2783492
MF		 5182021-04-02 Mike Frysinger <vapier@gentoo.org>
519
520 * Make-common.in (CFLAGS_FOR_BUILD): Define.
521 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
522
e7d9022b
MF		 5232021-03-13 Mike Frysinger <vapier@gentoo.org>
524
525 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
526 LDFLAGS_FOR_BUILD.
527
c6c7769d
MF		 5282021-03-13 Mike Frysinger <vapier@gentoo.org>
529
530 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
531 (gentmap.o): New rule.
532 (gentmap): Call LINK_FOR_BUILD.
533
6c57b87f
MF		 5342021-03-07 Mike Frysinger <vapier@gentoo.org>
535
536 * Make-common.in (check): Delete body.
537
ed30adf7
MF		 5382021-02-28 Mike Frysinger <vapier@gentoo.org>
539
540 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
541 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
542
f8069d55
MF		 5432021-02-27 Mike Frysinger <vapier@gentoo.org>
544
545 * Make-common.in (SIM_EXTRA_ALL): Delete.
546 (all): Delete $(SIM_EXTRA_ALL).
547
760b3e8b
MF		 5482021-02-21 Mike Frysinger <vapier@gentoo.org>
549
550 * acinclude.m4: Removed.
551
136da8cd
MF		 5522021-02-13 Mike Frysinger <vapier@gentoo.org>
553
554 * acinclude.m4: Delete all sinclude & m4_include calls.
555
652f80e0
MF		 5562021-02-13 Mike Frysinger <vapier@gentoo.org>
557
558 * aclocal.m4: Delete.
559
4c0d76b9
MF		 5602021-02-06 Mike Frysinger <vapier@gentoo.org>
561
562 * sim-events.c: Include sim-cpu.h.
563 (sim_event_watchpoints): Define watch_pc.
564 (sim_events_watch_pc): New function.
565 (WATCH_SIM): Handle watch_pc.
566 * sim-events.h (sim_events_watch_pc): New prototype.
567 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
568 sim_events_watch_pc.
569 * sim-watch.h (sim_watchpoints): Delete pc.
570
cd89c53f
MF		 5712021-02-06 Mike Frysinger <vapier@gentoo.org>
572
573 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
574 AC_CONFIG_HEADERS.
575
aa09469f
MF		 5762021-02-06 Mike Frysinger <vapier@gentoo.org>
577
578 * Make-common.in (HDEFINES, TDEFINES): Delete.
579 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
580 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
581 bfd/configure.host sourcing.
582
b9249c46
MF		 5832021-02-04 Mike Frysinger <vapier@gentoo.org>
584
585 * gennltvals.py (TARGETS): Add riscv.
586 (TARGET_DIRS): Likewise.
587 * nltvals.def: Regenerate from the latest libgloss sources.
588
64515412
MF		 5892021-01-31 Mike Frysinger <vapier@gentoo.org>
590
591 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
592
5bc4f5ca
SH		 5932021-01-31 Stafford Horne <shorne@gmail.com>
594
595 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
596 (fixdfsi): Change res from unsigned32 to signed32.
597 (fixdfdi): Change res from unsigned64 to signed64.
598
9a7ba4aa
MF		 5992021-01-30 Mike Frysinger <vapier@gentoo.org>
600
601 * gennltvals.sh: Replace shell script with ...
602 * gennltvals.py: ... this Python script.
603 * nltvals.def: Regenerate.
604
d4e3adda
MF		 6052021-01-30 Mike Frysinger <vapier@gentoo.org>
606
607 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
608 sim_cia.
609 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
610
18d4b488
MF		 6112021-01-30 Mike Frysinger <vapier@gentoo.org>
612
613 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
614
f4dd7491
MF		 6152021-01-30 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-hw.c (merge_device_file): Replace fgets with getline.
618
481fac96
MF		 6192021-01-30 Mike Frysinger <vapier@gentoo.org>
620
621 * gennltvals.sh (gen_arches): Sort calls by first arg.
622 * nltvals.def: Regenerate.
623
f89f33e5
MF		 6242021-01-18 Mike Frysinger <vapier@gentoo.org>
625
626 * Make-common.in (version.c): Simplifiy args and call move-if-change.
627 * create-version.sh: Delete host & target alias logic. Write to the
628 output directly.
629
5e25901f
MF		 6302021-01-18 Mike Frysinger <vapier@gentoo.org>
631
632 * configure, configure.ac, Makefile.in: Delete.
633
d9b1deff
MF		 6342021-01-13 Mike Frysinger <vapier@gentoo.org>
635
636 * sim-watch.c (default_interrupt_handler): Define.
637 (sim_watchpoint_install): Set default interrupt_handler to new
638 default_interrupt_handler.
639
c54f3efd
MF		 6402021-01-13 Mike Frysinger <vapier@gentoo.org>
641
642 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
643
62fe7512
MF		 6442021-01-13 Mike Frysinger <vapier@gentoo.org>
645
646 * sim-events.c (sim_events_watch_sim): Change byte_order type to
647 enum bfd_endian.
648 (sim_events_watch_core): Likewise.
649 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
650 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
651 call to sim_events_watch_sim.
652
f220ef63
MF		 6532021-01-12 Mike Frysinger <vapier@gentoo.org>
654
655 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
656
9c70334d
MF		 6572021-01-11 Mike Frysinger <vapier@gentoo.org>
658
659 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
660
90e123dd
MF		 6612021-01-11 Mike Frysinger <vapier@gentoo.org>
662
663 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
664
68ed2854
MF		 6652021-01-11 Mike Frysinger <vapier@gentoo.org>
666
667 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
668 strings.h, time.h, and errno.h.
669 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
670 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
671 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
672 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
673 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
674 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
675 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
676 and strings.h include.
677
f074c07d
MF		 6782021-01-09 Mike Frysinger <vapier@gentoo.org>
679
680 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
681 * sim-core.c, sim-watch.c: Include libiberty.h.
682
50df264d
MF		 6832021-01-09 Mike Frysinger <vapier@gentoo.org>
684
685 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
686
bf470982
MF		 6872021-01-09 Mike Frysinger <vapier@gentoo.org>
688
689 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
690 Set WERROR_CFLAGS when first arg is not set or is "yes".
691
b5a4a01a
MF		 6922021-01-09 Mike Frysinger <vapier@gentoo.org>
693
694 * hw-base.c (full_name_of_hw): Delete full_name. Replace
695 hw_strdup call with hw_malloc.
696
ce0be407
MF		 6972021-01-09 Mike Frysinger <vapier@gentoo.org>
698
699 * cgen-par.c: Include stdlib.h.
700 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
701
46f900c0
MF		 7022021-01-08 Mike Frysinger <vapier@gentoo.org>
703
704 * Make-common.in (C_DIALECT): Define.
705 (COMPILE.pre): Append $(C_DIALECT).
706 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
707
e904f56d
MF		 7082021-01-07 Mike Frysinger <vapier@gentoo.org>
709
710 * sim-core.c (sim_memory_map): Define.
711
dfb856ba
MF		 7122021-01-04 Mike Frysinger <vapier@gentoo.org>
713
714 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
715 * configure: Regenerate.
716
babd2ee1
MF		 7172021-01-04 Mike Frysinger <vapier@gentoo.org>
718
719 * sim-options.c (sim_print_version): Print out more details when
720 is_command is non-zero.
721
19b1c385
MF		 7222021-01-04 Mike Frysinger <vapier@gentoo.org>
723
724 * sim-options.c (standard_option_handler): Call sim_print_version.
725 (sim_print_version): New function.
726 * sim-options.h (sim_print_version): New prototype.
727
dbed468b
MF		 7282021-01-04 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-config.c (print_sim_config): Rename to ...
2b667e32 731 (sim_config_print): ... this.
dbed468b
MF		 732 * sim-config.h: Likewise.
733
0ede24f2
MF		 7342021-01-02 Mike Frysinger <vapier@gentoo.org>
735
736 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
737 FLOOR_PAGE): Delete unused macros.
738 (align_up, align_down): Define.
739
b3f8962b
TV		 7402020-08-10 Tom de Vries <tdevries@suse.de>
741
742 * sim-cpu.c: Include stdlib.h for free.
743
b760fb3a
SM		 7442020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
745
746 * nrun.c: Include stdlib.h.
747 * sim-core.c: Likewise.
748 * sim-engine.c: Likewise.
749 * sim-io.c: Likewise.
750 * sim-module.c: Likewise.
751 * sim-reason.c: Likewise.
752
78aa740b
TT		 7532019-12-19 Tom Tromey <tromey@adacore.com>
754
755 PR build/24572:
756 * Makefile.in (install-strip): New target.
757
f47674be
PK		 7582019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
759
760 * sim-utils.c: Prevent buffer overflow.
761
ddd44b70
DD		 7622019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
763
764 * gennltvals.sh: Add PRU libgloss target.
765 * nltvals.def: Regenerate from the latest libgloss sources.
766
f1cc84f5
SH		 7672019-06-13 Stafford Horne <shorne@gmail.com>
768
769 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
770 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
771 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
772
688cea90
SH		 7732019-06-13 Stafford Horne <shorne@gmail.com>
774
775 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
776 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
777
798066ab
AB		 7782019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
779
780 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
781 CURRENT_TARGET_BYTE_ORDER.
782 (SUBWORDTFSI): Likewise.
783 (JOINSIDF): Likewise.
784 (JOINSIXF): Likewise.
785 (JOINSITF): Likewise.
786
d3fe0d7b
AB		 7872019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
788
789 * sim-base.h: Add 'sim-assert.h' include.
790 * sim-basics.h: Add 'libiberty.h' include.
791
b6061d4d
SH		 7922019-03-28 Stafford Horne <shorne@gmail.com>
793
794 * sim-options.c: Include "config.h".
795 Include <stdio.h>.
796 * sim-watch.c: Include "config.h".
797 Include <stdio.h>.
798 * hw-device.c: Include <string.h>.
799 * hw-events.c: Include <string.h>.
800 * hw-handles.c: Include <stdlib.h>.
801 * sim-fpu.c: Include <stdlib.h>.
802
ef986697
SH		 8032019-03-28 Stafford Horne <shorne@gmail.com>
804
805 * Make-common.in (sim-arange_h): Remove sim-arange.c
806 * sim-arange.c: Remove SIM_ARANGE_C.
807 Add ifdef for _SIM_ARANGE_C_.
808 Include "sim-arange.h".
809 Remove include for unused "sim-assert.h".
810 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
811 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
812 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
813 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
814 INLINE_SIM_ARANGE.
815 * sim-arange.h (sim_addr_range_add): Declare as
816 INLINE_SIM_ARANGE.
817 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
818 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
819 Remove definition of SIM_ARANGE_INLINE.
820 Remove [HAVE_INLINE].
821 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
822 * sim-base.h: Include "sim-arange.h"
823 * sim-basics.h: Remove include of "sim-arange.h"
824 * sim-inline.c: Include "sim-arange.c"
825 * sim-inline.h: Define INLINE_SIM_ARANGE.
826 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
827 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
828
67f8b42f
TT		 8292019-01-26 Tom Tromey <tom@tromey.com>
830
831 * Make-common.in (version.c): Use sim's create-version.sh.
832 * create-version.sh: New file.
833
7516c26f
PK		 8342019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
835
b84bb29d 836 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 837
dc7e8184
SM		 8382019-01-15 Simon Marchi <simon.marchi@ericsson.com>
839
840 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
841
c5ebe0ff
AB		 8422018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
843
844 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
845 this point, it should have already been set in cb_syscall.
846
07f5f4c6
RH		 8472018-10-05 Stafford Horne <shorne@gmail.com>
848
849 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
850 (ADDOFDI): New function, add overflow flag DI variant.
851 (SUBCFDI): New function, subtract carry flag DI variant.
852 (SUBOFDI): New function, subtract overflow flag DI variant.
853
2283a210
КВО		 8542018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
855
856 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
857 cpu_core.byte_xor.
858 * sim-core.c (sim_core_set_xor): Likewise.
859 (sim_core_xor_read_buffer): Likewise.
860 (sim_core_xor_write_buffer): Likewise.
861
58884b0e
PG		 8622017-12-12 Peter Gavin <pgavin@gmail.com>
863 Stafford Horne <shorne@gmail.com>
864
865 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
866 flag.
867 (MUL1OFSI): New function, 1's complement overflow flag.
868
07b95864
PG		 8692017-12-12 Peter Gavin <pgavin@gmail.com>
870 Stafford Horne <shorne@gmail.com>
871
872 * cgen-accfp.c (remsf, remdf): New function.
873 (cgen_init_accurate_fpu): Add remsf and remdf.
874 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
875 * sim-fpu.c (sim_fpu_rem): New function.
876 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
877 (sim_fpu_rem): New function.
878 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
879
5c887dd5
JB		 8802017-09-06 John Baldwin <jhb@FreeBSD.org>
881
882 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
883 environment.
884
003ca0fd
YQ		 8852017-05-24 Yao Qi <yao.qi@linaro.org>
886
887 * sim-trace.c (trace_disasm): Caller update.
888
5357150c
MF		 8892016-08-15 Mike Frysinger <vapier@gentoo.org>
890
891 * sim-base.h (sim_state_base): Add prog_syms_count.
892 (STATE_PROG_SYMS_COUNT): Define.
893 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
894 (trace_load_symbols): New function.
895 (trace_sym_value): Likewise.
896 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
897 loading logic with a call to trace_load_symbols.
898 * sim-trace.h (trace_load_symbols, trace_sym_value): New
899 prototypes.
900
4c171e25
MF		 9012016-08-13 Mike Frysinger <vapier@gentoo.org>
902
903 * cgen-types.h (mode_names): Mark const.
904 * cgen-utils.c (mode_names): Likewise.
905
6b979454
MF		 9062016-08-13 Mike Frysinger <vapier@gentoo.org>
907
908 * cgen-defs.h (struct cgen_state): Delete argv and envp.
909 (STATE_ARGV, STATE_ENVP): Delete.
910
13754e4c
NC		 9112016-02-04 Nick Clifton <nickc@redhat.com>
912
913 * cgen-scache.c (scache_option_handler): Prevent possible
914 undefined behaviour computing the size of the scache by using
915 unsigned integers instead of signed integers.
916
f749ed60
JB		 9172016-01-17 Joel Brobecker <brobecker@adacore.com>
918
919 * sim-fpu.c: Minor comment fixes throughout.
920
3c8e93b7
JB		 9212016-01-17 Joel Brobecker <brobecker@adacore.com>
922
923 * sim-fpu.c (print_bits): Minor reformatting (no code change).
924 (sim_fpu_map): Likewise.
925
34ac507d
MF		 9262016-01-11 Mike Frysinger <vapier@gentoo.org>
927
928 * sim-config.c (print_sim_config): Drop extra whitespace before =
929 in output for byte order, stdio, and msb settings.
930
ce39bd38
MF		 9312016-01-10 Mike Frysinger <vapier@gentoo.org>
932
933 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
934 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
935 sim-stdio, sim-trace, and sim-profile.
936 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
937 (SIM_AC_OPTION_ASSERT): Likewise.
938 (SIM_AC_OPTION_SMP): Likewise.
939 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
940 * configure: Regenerate.
941 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
942 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
943 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
944 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
945 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
946 WITH_ENVIRONMENT & USER_ENVIRONMENT.
947 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
948 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
949 WITH_ASSERT, WITH_STDIO): Delete.
950 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
951 check.
952
e19418e0
MF		 9532016-01-10 Mike Frysinger <vapier@gentoo.org>
954
955 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
956 * configure: Regenerate.
957 * Make-common.in (SIM_PACKAGES): Delete.
958 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
959
16f7876d
MF		 9602016-01-10 Mike Frysinger <vapier@gentoo.org>
961
962 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
963
35656e95
MF		 9642016-01-10 Mike Frysinger <vapier@gentoo.org>
965
966 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
967
99d8e879
MF		 9682016-01-10 Mike Frysinger <vapier@gentoo.org>
969
970 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
971 sim_link_links.
972 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
973 * gentmap.c: Change targ-vals.def include to nltvals.def.
974 * Make-common.in (gentmap): Change targ-vals.def to
975 $(srccom)/nltvals.def.
976 (distclean): Delete rm -f targ-vals.def.
977 * Makefile.in: Update comment.
978
347fe5bb
MF		 9792016-01-10 Mike Frysinger <vapier@gentoo.org>
980
981 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
982 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
983 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
984
0dc73ef7
MF		 9852016-01-10 Mike Frysinger <vapier@gentoo.org>
986
987 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
988 and --enable-sim-stdcall and sim_stdcall.
989 * configure: Regenerate.
990 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
991 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
992 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
993 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
994 (REGPARM_*): Delete all regparm defines and their use.
995
22be3fbe
MF		 9962016-01-10 Mike Frysinger <vapier@gentoo.org>
997
998 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
999 * Make-common.in (SIM_CFLAGS): Delete.
1000 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1001 * Makefile.in: Likewise.
1002
936df756
MF		 10032016-01-09 Mike Frysinger <vapier@gentoo.org>
1004
1005 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1006 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1007 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1008 * acinclude.m4 (SIM_AC_COMMON): ... here.
1009 * aclocal.m4, configure: Regenerate.
1010 * config.in: Delete file.
1011 * callback.c: Change cconfig.h include to config.h.
1012 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1013 syscall.c: Likewise.
1014 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1015 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1016
b900245c
MF		 10172016-01-06 Mike Frysinger <vapier@gentoo.org>
1018
1019 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1020 date, and time information.
1021
2e3d4f4d
MF		 10222016-01-06 Mike Frysinger <vapier@gentoo.org>
1023
1024 * sim-options.c (sim_parse_args): Mark argv array const.
1025 * sim-options.h (sim_parse_args): Likewise.
1026
bfb2629c
MF		 10272016-01-05 Mike Frysinger <vapier@gentoo.org>
1028
1029 * sim-trace.c: Include dis-asm.h.
1030 (OPTION_TRACE_DISASM): New enum.
1031 (trace_options): Add trace-disasm flag.
1032 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1033 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1034 (dis_read, dis_printf, trace_disasm): New functions.
1035 * sim-trace.h: Include dis-asm.h.
1036 (TRACE_INSN_IDX): Clarify comment.
1037 (TRACE_DISASM_IDX): New enum.
1038 (TRACE_disasm): New define.
1039 (WITH_TRACE_DISASM_P): New define.
1040 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1041 (STRACE_DISASM_P): New define.
1042 (TRACE_DISASM_P): Likewise.
1043 (TRACE_DISASM_P): Likewise.
1044 (TRACE_DISASM): Likewise.
1045 (trace_disasm): New function.
1046
44ddb0c6
MF		 10472016-01-04 Mike Frysinger <vapier@gentoo.org>
1048
1049 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1050
bc273e17
MF		 10512016-01-04 Mike Frysinger <vapier@gentoo.org>
1052
1053 * cgen-scache.c (MAX): Delete.
1054 (scache_init): Change MAX to max.
1055 * cgen-trace.c (min): Delete.
1056 * cgen-utils.c (min): Delete.
1057 * sim-basics.h [!min] (min): Define.
1058 [!max] (max): Define.
1059
8d7d784e
MF		 10602016-01-04 Mike Frysinger <vapier@gentoo.org>
1061
1062 * sim-options.c (sim_parse_args): Tweak getopt error message.
1063
9bbf6f91
MF		 10642016-01-04 Mike Frysinger <vapier@gentoo.org>
1065
1066 * acinclude.m4 (sim-bswap): Delete.
1067 * configure: Regenerate.
1068 * Make-common.in (SIM_BSWAP): Delete.
1069 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1070 * sim-config.h (htonl, ntohl): Delete.
1071 (WITH_BSWAP): Delete.
1072
77cf2ef5
MF		 10732016-01-03 Mike Frysinger <vapier@gentoo.org>
1074
1075 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1076 opterr state to it before calling getopt_long and restore afterwards.
1077 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1078
61971b86
MF		 10792016-01-03 Mike Frysinger <vapier@gentoo.org>
1080
1081 * hw-device.h (device): Delete commented typedef.
1082 * sim-basics.h (device): Delete typedef.
1083
34fed699
MF		 10842016-01-03 Mike Frysinger <vapier@gentoo.org>
1085
1086 * sim-options.c (sim_parse_args): Replace for loop with a call
1087 to countargv.
1088
aba6f46b
MF		 10892016-01-03 Mike Frysinger <vapier@gentoo.org>
1090
1091 * nrun.c (myname): Mark const.
1092 (main): Mark name const. Replace myname parsing loop with a
1093 call to lbasename.
1094
0cb8d851
MF		 10952016-01-03 Mike Frysinger <vapier@gentoo.org>
1096
1097 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1098 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1099 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1100 * config.in, configure: Regenerate.
1101 * Make-common.in (SIM_HOSTENDIAN): Delete.
1102 * sim-config.c (current_host_byte_order): Delete.
1103 (sim_config): Delete current_host_byte_order assignments and
1104 CURRENT_HOST_BYTE_ORDER checks.
1105 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1106 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1107 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1108 (current_host_byte_order): Delete.
1109 (CURRENT_HOST_BYTE_ORDER): Likewise.
1110 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1111 (HOST_BYTE_ORDER): ... this.
1112 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1113 HOST_BYTE_ORDER.
1114 (sim_endian_join_16): Likewise.
1115 * sim-n-core.h (sim_core_read_misaligned_N): Change
1116 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1117 (sim_core_write_misaligned_N): Likewise.
1118 * sim-n-endian.h (endian_t2h_N): Likewise.
1119 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1120 endian_le2h_N): Likewise.
1121 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1122
1ac72f06
MF		 11232016-01-02 Mike Frysinger <vapier@gentoo.org>
1124
1125 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1126 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1127 BFD_ENDIAN_UNKNOWN.
1128 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1129 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1130 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1131 * nrun.c (main): Likewise.
1132 * sim-config.c (current_host_byte_order): Change type to enum
1133 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1134 (current_target_byte_order): Likewise.
1135 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1136 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1137 BFD_ENDIAN_UNKNOWN.
1138 (sim_config): Change prefered_target_byte_order type to enum
1139 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1140 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1141 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1142 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1143 Delete all the various arch/OS endian includes & defines.
1144 (current_host_byte_order): Change type to enum bfd_endian.
1145 (current_target_byte_order): Likewise.
1146 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1147 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1148 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1149 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1150 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1151 BFD_ENDIAN_UNKNOWN.
1152 (sim_events_watch_core): Likewise.
1153 * sim-events.h: Likewise.
1154 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1155 BFD_ENDIAN_BIG.
1156 (sim_core_write_misaligned_N): Likewise.
1157 * sim-n-endian.h (endian_h2be_N): Likewise.
1158 (endian_be2h_N): Likewise.
1159 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1160 (offset_N): Likewise.
1161 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1162 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1163
d47f5b30
MF		 11642016-01-02 Mike Frysinger <vapier@gentoo.org>
1165
1166 * cgen-defs.h (current_state): Delete.
1167 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1168 * sim-utils.c (current_state): Delete.
1169
9950eccb
MF		 11702015-12-30 Mike Frysinger <vapier@gentoo.org>
1171
1172 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1173 to use lbasename.
1174
5e744ef8
MF		 11752015-12-27 Mike Frysinger <vapier@gentoo.org>
1176
1177 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1178
1b393626
MF		 11792015-12-26 Mike Frysinger <vapier@gentoo.org>
1180
1181 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1182 * config.in, configure: Regenerate.
1183 * Make-common.in (sim-basics_h): Delete tconfig.h.
1184 (distclean): Likewise.
1185 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1186 (new_sim_core_mapping): Delete WITH_HW and device *device.
1187 (sim_core_map_attach, sim_core_attach): Likewise.
1188 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1189 (sim_core_write_buffer): Likewise.
1190 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1191 *device.
1192 (sim_core_attach): Likewise.
1193 (device_io_read_buffer, device_io_write_buffer): Delete.
1194 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1195 (sim_core_write_aligned_N): Likewise.
1196 * tconfig.h: Delete file.
1197
dea10706
MF		 11982015-12-26 Mike Frysinger <vapier@gentoo.org>
1199
1200 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1201 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1202 (sim_core_write_buffer): Move cia decl to top of func. Call
1203 sim_cpu_hw_io_write_buffer if cpu is valid.
1204
49aef5a5
MF		 12052015-12-25 Mike Frysinger <vapier@gentoo.org>
1206
1207 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1208 HW_TRACE call.
1209 (hw_find_integer_property): Likewise.
1210 (hw_find_integer_array_property): Likewise.
1211 (hw_add_duplicate_property): Likewise.
1212
cf59f47e
MF		 12132015-12-25 Mike Frysinger <vapier@gentoo.org>
1214
1215 * sim-config.h (WITH_ENGINE): Delete.
1216 * sim-module.c (modules): Always include sim_engine_install.
1217
0d585950
MF		 12182015-12-25 Mike Frysinger <vapier@gentoo.org>
1219
1220 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1221 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1222 * sim-base.h: Always include sim-model.h.
1223 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1224 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1225 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1226 [!WITH_MODEL_P] (sim_machs): Define.
1227 * sim-model.h: Add some developer docs.
1228 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1229 (WITH_MODEL_P): Define.
1230 * sim-module.c (modules): Always include sim_model_install.
1231 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1232
8a0ebee6
MF		 12332015-12-25 Mike Frysinger <vapier@gentoo.org>
1234
1235 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1236 * sim-model.c: Likewise.
1237 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1238 SIM_MACH_IMP_PROPERTIES
1239
42a3af56
MF		 12402015-12-25 Mike Frysinger <vapier@gentoo.org>
1241
1242 * sim-core.c (device_error): Delete.
1243 (sim_core_map_attach): Delete calls to device_error.
1244 (sim_core_attach): Likewise.
1245 * sim-core.h (device_error): Delete.
1246 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1247 to sim_engine_abort.
1248 (sim_core_write_aligned_N): Likewise.
1249
9e8e7dd9
MF		 12502015-12-25 Mike Frysinger <vapier@gentoo.org>
1251
1252 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1253 * sim-core.c (sim_core_write_buffer): Likewise.
1254 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1255 (sim_core_write_aligned_N): Likewise.
1256
268c9139
MF		 12572015-12-25 Mike Frysinger <vapier@gentoo.org>
1258
1259 * dv-pal.c: Include config.h and sim-main.h.
1260 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1261
26936211
MF		 12622015-12-24 Mike Frysinger <vapier@gentoo.org>
1263
1264 * sim-options.c (standard_options): Always enable load-lma and
1265 load-vma options.
1266 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1267
9db2b719
MF		 12682015-12-24 Mike Frysinger <vapier@gentoo.org>
1269
1270 * sim-module.c (MODULE_LIST): Delete.
1271
bd3fb5b8
MF		 12722015-12-24 Mike Frysinger <vapier@gentoo.org>
1273
1274 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1275 Move to h8300/compile.c.
1276 [SIM_H8300] (standard_options): Likewise.
1277 (standard_option_handler): Likewise.
1278
84e8e361
MF		 12792015-12-24 Mike Frysinger <vapier@gentoo.org>
1280
1281 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1282 sim_watchpoint_install.
1283
3cabaf66
MF		 12842015-12-24 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1287 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1288 sim_memopt_install.
1289 * sim-options.c (OPTION_MEM_SIZE): Delete.
1290 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1291 (standard_option_handler): Likewise.
1292
8abe6c66
MF		 12932015-12-24 Mike Frysinger <vapier@gentoo.org>
1294
1295 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1296
dc11500a
MF		 12972015-11-21 Mike Frysinger <vapier@gentoo.org>
1298
1299 PR sim/18762
1300 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1301
2561d580
MF		 13022015-11-21 Mike Frysinger <vapier@gentoo.org>
1303
1304 PR sim/19273
1305 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1306 vasprintf, and va_end together. Check ret after va_end call.
1307
37258e99
MF		 13082015-11-21 Mike Frysinger <vapier@gentoo.org>
1309
1310 * sim-types.h (SIM_PRI_TB): Define.
1311 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1312 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1313 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1314 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1315
cdf850e9
MF		 13162015-11-17 Mike Frysinger <vapier@gentoo.org>
1317
1318 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1319 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1320 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1321 (sim_core_translate): Likewise.
1322 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1323
146b80ff
MF		 13242015-11-16 Mike Frysinger <vapier@gentoo.org>
1325
1326 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1327 (cgen_cpu_close): Change to XCONCAT2.
1328
797eee42
MF		 13292015-11-15 Mike Frysinger <vapier@gentoo.org>
1330
1331 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1332 and sim-stop.o.
1333
6e4f085c
MF		 13342015-11-14 Mike Frysinger <vapier@gentoo.org>
1335
1336 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1337 * sim-close.c: New file.
1338
8e394ffc
AB		 13392015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1340 Ali Lown <ali.lown@imgtec.com>
1341
1342 * sim-bits.h (EXTEND6): New macro.
1343 (EXTEND12): New macro.
1344 (EXTEND25): New macro.
1345
602a67cb
MF		 13462015-06-24 Mike Frysinger <vapier@gentoo.org>
1347
1348 * sim-trace.c (trace_one_insn): Delete.
1349 * sim-trace.h (trace_one_insn): Delete.
1350
9b6025d1
MF		 13512015-06-24 Mike Frysinger <vapier@gentoo.org>
1352
1353 * sim-trace.c (debug_printf): Rename to ...
1354 (sim_debug_printf): ... this.
1355 * sim-trace.h (debug_printf): Delete define.
1356 (debug_printf): Rename to ...
1357 (sim_debug_printf): ... this.
1358
fa8f87e5
MF		 13592015-06-24 Mike Frysinger <vapier@gentoo.org>
1360
1361 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1362 (trace_options): Add trace-register option.
1363 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1364 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1365 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1366 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1367 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1368
cf304b56
MF		 13692015-06-24 Mike Frysinger <vapier@gentoo.org>
1370
1371 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1372 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1373 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1374 STRACE_DEBUG): Define.
1375
8371bf0c
MF		 13762015-06-24 Mike Frysinger <vapier@gentoo.org>
1377
1378 * sim-trace.c (trace_options): Update help text for trace-alu,
1379 trace-fpu, trace-vpu, and trace-semantics.
1380 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1381 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1382
e7505490
MF		 13832015-06-24 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-assert.h (SIM_FILTER_PATH): Delete.
1386 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1387 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1388 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1389 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1390 * sim-events.c: Include libiberty.h.
1391 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1392
8d0978fb
MF		 13932015-06-23 Mike Frysinger <vapier@gentoo.org>
1394
1395 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1396 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1397 (AC_ARG_ENABLE(sim-debug)): Likewise.
1398 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1399 (AC_ARG_ENABLE(sim-trace)): Likewise.
1400 (AC_ARG_ENABLE(sim-profile)): Likewise.
1401 (AC_ARG_ENABLE(sim-environment)): Likewise.
1402 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1403 (AC_ARG_ENABLE(sim-assert)): Likewise.
1404 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1405 (AC_ARG_ENABLE(sim-endian)): Likewise.
1406 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1407 (AC_ARG_ENABLE(sim-float)): Likewise.
1408 (AC_ARG_ENABLE(sim-scache)): Likewise.
1409 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1410 (AC_ARG_ENABLE(sim-inline)): Likewise.
1411 (AC_ARG_ENABLE(sim-packages)): Likewise.
1412 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1413 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1414 (AC_ARG_ENABLE(sim-smp)): Likewise.
1415 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1416 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1417 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1418 * configure: Regenerate.
1419
4953dc20
MF		 14202015-06-23 Mike Frysinger <vapier@gentoo.org>
1421
1422 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1423
b50a1532
MF		 14242015-06-23 Mike Frysinger <vapier@gentoo.org>
1425
1426 * cgen-trace.c [!__STDC__]: Delete.
1427 * sim-trace.h [!__STDC__]: Likewise.
1428
ccd4b295
MF		 14292015-06-21 Mike Frysinger <vapier@gentoo.org>
1430
1431 * sim-model.c (sim_model_init): Assert model is not NULL.
1432
f55b33d5
MF		 14332015-06-21 Mike Frysinger <vapier@gentoo.org>
1434
1435 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1436 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1437 uint#_t.
1438
618b526e
MF		 14392015-06-21 Mike Frysinger <vapier@gentoo.org>
1440
1441 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1442 (SIM_ALU_H): ... this.
1443 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1444 (SIM_ASSERT_H): ... this.
1445 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1446 (SIM_BASICS_H): ... this.
1447 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1448 (SIM_BITS_H): ... this.
1449 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1450 (SIM_ENDIAN_H): ... this.
1451
57b42d64
MF		 14522015-06-18 Mike Frysinger <vapier@gentoo.org>
1453
1454 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1455 constant string.
1456
7aec3bb9
MF		 14572015-06-18 Mike Frysinger <vapier@gentoo.org>
1458
1459 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1460 m for sentinel testing.
1461
7d5c6c43
MF		 14622015-06-17 Mike Frysinger <vapier@gentoo.org>
1463
1464 * sim-syscall.c: Include errno.h and targ-vals.h.
1465 (sim_syscall_multi, sim_syscall): Define.
1466 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1467 * syscall.c (cb_syscall): Extend comment.
1468
61a0c964
MF		 14692015-06-17 Mike Frysinger <vapier@gentoo.org>
1470
1471 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1472 * sim-syscall.c: New file.
1473 * sim-syscall.h: New file.
1474
6362a3f8
MF		 14752015-06-17 Mike Frysinger <vapier@gentoo.org>
1476
1477 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1478 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1479 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1480 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1481 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1482 Define.
1483 * gentmap.c (gen_targ_map_c): Output name field.
1484
306f4178
MF		 14852015-06-12 Mike Frysinger <vapier@gentoo.org>
1486
1487 * acinclude.m4: Change configure.in to configure.ac.
1488 * sim-config.h: Likewise.
1489
a3487082
MF		 14902015-06-12 Mike Frysinger <vapier@gentoo.org>
1491
1492 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1493 * configure: Regenerate.
1494
bb11f3ed
MF		 14952015-06-12 Mike Frysinger <vapier@gentoo.org>
1496
1497 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1498 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1499 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1500 TRACE_DEBUG): Define.
1501
bffcfec8
MF		 15022015-06-12 Mike Frysinger <vapier@gentoo.org>
1503
1504 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1505 * sim-trace.c (trace_option_handler): Likewise.
1506 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1507 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1508 (TRACE_ANY_P): Likewise.
1509
db7858e2
MF		 15102015-06-12 Mike Frysinger <vapier@gentoo.org>
1511
1512 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1513 CGEN_TRACE_INSN_FINI.
1514 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1515 trace_result to cgen_trace_result, trace_insn_fini to
1516 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1517 and trace_extract to cgen_trace_extract.
1518 * cgen-trace.h (trace_insn_init): Rename to ...
1519 (cgen_trace_insn_init): ... this.
1520 (trace_insn_fini): Rename to ...
1521 (cgen_trace_insn_fini): ... this.
1522 (trace_insn): Rename to ...
1523 (cgen_trace_insn): ... this.
1524 (trace_extract): Rename to ...
1525 (cgen_trace_extract): ... this.
1526 (trace_result): Rename to ...
1527 (cgen_trace_result): ... this.
1528 (TRACE_RESULT_P): Rename to ...
1529 (CGEN_TRACE_RESULT_P): ... this.
1530 (TRACE_INSN_INIT): Rename to ...
1531 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1532 cgen_trace_insn_init.
1533 (TRACE_INSN_FINI): Rename to ...
1534 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1535 cgen_trace_insn_fini.
1536 (TRACE_PRINTF): Rename to ...
1537 (CGEN_TRACE_PRINTF): ... this.
1538 (TRACE_INSN): Rename to ...
1539 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1540 (TRACE_EXTRACT): Rename to ...
1541 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1542 cgen_trace_extract.
1543 (TRACE_RESULT): Rename to ...
1544 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1545 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1546 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1547 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1548 TRACE_INSN to CGEN_TRACE_INSN.
1549 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1550
83034798
MF		 15512015-06-11 Mike Frysinger <vapier@gentoo.org>
1552
1553 * sim-events.c (ETRACE_P): Delete.
1554 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1555 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1556 * sim-events.h (struct _sim_events): Delete trace member.
1557 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1558 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1559
ce4eda4a
MF		 15602015-06-11 Mike Frysinger <vapier@gentoo.org>
1561
1562 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1563 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1564 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1565 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1566
a6c2a374
MF		 15672015-06-11 Mike Frysinger <vapier@gentoo.org>
1568
1569 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1570
9b9c712c
MF		 15712015-06-11 Mike Frysinger <vapier@gentoo.org>
1572
1573 * sim-trace.h (WITH_TRACE_P): New define.
1574 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1575 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1576 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1577 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1578 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1579 Redefine to use WITH_TRACE_P.
1580
15812015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1582
1583 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1584 mistake in call to sim_engine_abort.
509c2f32 1585
0a13382c
NC		 15862015-04-29 Nick Clifton <nickc@redhat.com>
1587
1588 PR 18273
1589 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1590 increasing parenthesis around casts to signed values.
0a13382c 1591
767e68f1
MF		 15922015-04-21 Mike Frysinger <vapier@gentoo.org>
1593
1594 * gennltvals.sh: Add mcore support.
1595 * nltvals.def: Regenerate.
1596
248d23e8
MF		 15972015-04-21 Mike Frysinger <vapier@gentoo.org>
1598
1599 * cgen.sh: Add +x permissions.
1600 * genmloop.sh: Likewise.
1601 * gentvals.sh: Likewise.
1602 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1603 Change all uses of srcroot for newlib to newlibroot.
1604
20bca71d
MF		 16052015-04-18 Mike Frysinger <vapier@gentoo.org>
1606
1607 * sim-base.h (SIM_CPU): New typedef.
1608
7e83aa92
MF		 16092015-04-18 Mike Frysinger <vapier@gentoo.org>
1610
1611 * cgen-engine.h (CIA_ADDR): Delete.
1612 * sim-base.h: Update sim_cia example.
1613 [!CIA_ADDR] (sim_cia): New typedef.
1614
034685f9
MF		 16152015-04-17 Mike Frysinger <vapier@gentoo.org>
1616
1617 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1618 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1619 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1620 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1621 CIA_SET to CPU_PC_SET.
1622
78e9aa70
MF		 16232015-04-15 Mike Frysinger <vapier@gentoo.org>
1624
1625 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1626 * sim-main.h (STATE_CPU): Remove from comment and define.
1627
bf12d44e
MF		 16282015-04-13 Mike Frysinger <vapier@gentoo.org>
1629
1630 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1631 * configure: Regenerate.
1632
a542beff
MF		 16332015-04-13 Mike Frysinger <vapier@gentoo.org>
1634
1635 * sim-options.c: Include version.h.
1636 (OPTIONS_VERSION): New enum.
1637 (standard_options): Add "version".
1638 (standard_option_handler): Handle OPTIONS_VERSION.
1639
8c32ba22
MF		 16402015-04-13 Mike Frysinger <vapier@gentoo.org>
1641
1642 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1643 (create-version.sh): Delete.
1644
122bbfb5
MF		 16452015-04-06 Mike Frysinger <vapier@gentoo.org>
1646
1647 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1648
0fe84f3f
MF		 16492015-04-01 Mike Frysinger <vapier@gentoo.org>
1650
1651 * run-sim.h, run.c: Delete.
1652 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1653
aadc9410
MF		 16542015-03-31 Mike Frysinger <vapier@gentoo.org>
1655
1656 * config.in, configure: Regenerate.
1657 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1658 (ZLIB, ZLIBINC): Define.
1659 (BFD_LIB): Add $(ZLIB).
1660
5a394431
MF		 16612015-03-31 Mike Frysinger <vapier@gentoo.org>
1662
1663 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1664 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1665
92fc6153
MF		 16662015-03-29 Mike Frysinger <vapier@gentoo.org>
1667
1668 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1669 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1670 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1671
596f8827
MF		 16722015-03-24 Mike Frysinger <vapier@gentoo.org>
1673
1674 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1675 usage of STATE_WATCHPOINTS.
1676 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1677 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1678
523ba8f9
MF		 16792015-03-24 Mike Frysinger <vapier@gentoo.org>
1680
1681 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1682
c0931f26
MF		 16832015-03-24 Mike Frysinger <vapier@gentoo.org>
1684
1685 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1686
30452bbe
MF		 16872015-03-24 Mike Frysinger <vapier@gentoo.org>
1688
1689 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1690 of enable_sim_hardware to AC_ARG_ENABLE.
1691
49cd1634
MF		 16922015-03-23 Mike Frysinger <vapier@gentoo.org>
1693
1694 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1695 Add dv-sockser.o to sim_hw_objs.
1696
3649cb06
MF		 16972015-03-23 Mike Frysinger <vapier@gentoo.org>
1698
1699 * dv-sockser.c: Include config.h.
1700 * dv-sockser.h: Include sim-inline.h.
1701 [HAVE_DV_SOCKSER]: Move all prototypes here.
1702 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1703 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1704
6cd5ace4
MF		 17052015-03-16 Mike Frysinger <vapier@gentoo.org>
1706
1707 * gentmap.c, run.c: Convert old style prototypes.
1708
ae7d0cac
MF		 17092015-03-16 Mike Frysinger <vapier@gentoo.org>
1710
1711 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1712 symlinking tconfig.h to tconfig.in.
1713 * config.in, configure: Regenerate.
1714 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1715 * tconfig.in: Rename file ...
1716 * tconfig.h: ... here.
1717
8406bb59
MF		 17182015-03-15 Mike Frysinger <vapier@gentoo.org>
1719
1720 * dv-socker.h (dv_sockser_install): Declare.
1721 * sim-module.c: Include config.h.
1722 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1723 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1724 * sim-module.h: Include gdb/remote-sim.h.
1725
1303206d
MF		 17262015-03-14 Mike Frysinger <vapier@gentoo.org>
1727
1728 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1729 (sim-inline.c): Delete rule.
1730
465fb143
MF		 17312015-03-14 Mike Frysinger <vapier@gentoo.org>
1732
1733 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1734 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1735 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1736
93129366
MF		 17372015-03-14 Mike Frysinger <vapier@gentoo.org>
1738
1739 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1740 [!ASSERT, WITH_ASSERT]: Likewise.
1741 * sim-endian.c: Delete sim-io.h include.
1742
4c4ca605
MF		 17432015-02-19 Mike Frysinger <vapier@gentoo.org>
1744
1745 * run-sim.h (sim_kill): Delete unused prototype.
1746
dc1d9d1f
CG		 17472015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1748
16218fd3
CG		 1749 * gentmap.c: Include "string.h".
1750
17512015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1752
1753 * sim-options.c (sim_args_command): Call freeargv() when failure
1754 occurs.
dc1d9d1f 1755
fdbf396f
JB		 17562015-01-07 Joel Brobecker <brobecker@adacore.com>
1757
1758 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1759
2d7bb758
JB		 17602014-12-03 Joel Brobecker <brobecker@adacore.com>
1761
1762 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1763 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1764 callbacks following renaming in callback.h.
1765 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1766 callback by call to "to_lstat" callback
1767
6aefca7e
GB		 17682014-08-28 Gary Benson <gbenson@redhat.com>
1769
1770 * sim-trace.h (debug_printf): New define.
1771
2974be62
AM		 17722014-08-19 Alan Modra <amodra@gmail.com>
1773
1774 * configure: Regenerate.
1775
faa743bb
RM		 17762014-08-15 Roland McGrath <mcgrathr@google.com>
1777
1778 * configure: Regenerate.
1779 * config.in: Regenerate.
1780
60d847df
MF		 17812014-03-10 Mike Frysinger <vapier@gentoo.org>
1782
1783 * sim-command.c (sim_do_command): Add const to cmd.
1784 * sim-options.c (sim_args_command): Add const to cmd.
1785 * sim-options.h (sim_args_command): Add const to cmd.
1786
b2b255bd
MF		 17872014-03-05 Mike Frysinger <vapier@gentoo.org>
1788
1789 * sim-hload.c (sim_load): Add const to prog.
1790 * sim-load.c (sim_load_file): Likewise.
1791 * sim-utils.c (sim_analyze_program): Likewise.
1792 * sim-utils.h (sim_analyze_program): Likewise.
1793 (sim_load_file): Likewise.
1794
1a8a700e
MF		 17952014-03-04 Mike Frysinger <vapier@gentoo.org>
1796
1797 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1798 * callback.c (system): Delete unused prototype.
1799 (os_init): Likewise.
1800 (os_shutdown): Likewise.
1801 (os_unlink): Likewise.
1802 (os_time): Likewise.
1803 (os_system): Likewise.
1804 (os_rename): Likewise.
1805 (os_write_stdout): Likewise.
1806 (os_flush_stdout): Likewise.
1807 (os_write_stderr): Likewise.
1808 (os_flush_stderr): Likewise.
1809 (os_write): Likewise.
1810 (os_read_stdin): Likewise.
1811 (os_read): Likewise.
1812 (os_open): Likewise.
1813 (os_lseek): Likewise.
1814 (os_isatty): Likewise.
1815 (os_get_errno): Likewise.
1816 (os_close): Likewise.
1817 (os_vprintf_filtered): Likewise.
1818 (os_evprintf_filtered): Likewise.
1819 (os_error): Likewise.
1820 (fdmap): Likewise.
1821 (fdbad): Likewise.
1822 (wrap): Likewise.
1823 (wrap): Change to new style prototype.
1824 (fdbad): Likewise.
1825 (fdmap): Likewise.
1826 (os_close): Likewise.
1827 (os_poll_quit): Likewise.
1828 (os_get_errno): Likewise.
1829 (os_isatty): Likewise.
1830 (os_lseek): Likewise.
1831 (os_open): Likewise.
1832 (os_read): Likewise.
1833 (os_read_stdin): Likewise.
1834 (os_write): Likewise.
1835 (os_write_stdout): Likewise.
1836 (os_flush_stdout): Likewise.
1837 (os_write_stderr): Likewise.
1838 (os_flush_stderr): Likewise.
1839 (os_rename): Likewise.
1840 (os_system): Likewise.
1841 (os_time): Likewise.
1842 (os_unlink): Likewise.
1843 (os_stat): Likewise.
1844 (os_fstat): Likewise.
1845 (os_lstat): Likewise.
1846 (os_ftruncate): Likewise.
1847 (os_truncate): Likewise.
1848 (os_pipe): Likewise.
1849 (os_pipe_empty): Likewise.
1850 (os_pipe_nonempty): Likewise.
1851 (os_shutdown): Likewise.
1852 (os_init): Likewise.
1853 (cb_read_target_syscall_maps): Likewise.
1854 (cb_target_to_host_syscall): Likewise.
1855 (cb_host_to_target_errno): Likewise.
1856 (cb_target_to_host_open): Likewise.
1857 (cb_store_target_endian): Likewise.
1858 (cb_host_to_target_stat): Likewise.
1859 * sim-hload.c (sim_load): Change to new style prototype.
1860 * sim-load.c (sim_load_file): Change to new style prototype.
1861 (report_transfer_performance): Likewise.
1862 (xprintf_bfd_vma): Likewise.
1863 * syscall.c (cb_get_string): Change to new style prototype.
1864 (get_path): Likewise.
1865 (cb_syscall): Likewise.
1866
7b064844
HPN		 18672013-10-15 Hans-Peter Nilsson <hp@axis.com>
1868
1869 * create-version.sh: Align parameters to match those of
1870 ../../gdb/common/create-version.sh.
1871 * Make-common.in (srcsim): New variable.
1872 (version.c): Adjust call to create-version.sh as per above.
1873
bf3d9781
AM		 18742013-09-23 Alan Modra <amodra@gmail.com>
1875
1876 * configure: Regenerate.
1877
f06dccb0
MF		 18782013-09-03 Mike Stump <mikestump@comcast.net>
1879
1880 * sim-options.c (complete_option_list): Mark text and word const.
1881
d6c2da54
TT		 18822013-06-28 Tom Tromey <tromey@redhat.com>
1883
1884 * Make-common.in (version.c): Use version.in, not
1885 common/version.in.
1886 * create-version.sh: Likewise.
1887
b652c496
JB		 18882013-06-24 Joel Brobecker <brobecker@adacore.com>
1889
1890 * create-version.sh: New script. Adapted from
1891 gdb/commong/create-version.sh.
1892 * Make-common.in (version.c): Update rule dependencies,
1893 and re-implement using create-version.sh.
1894
3346cfda
NC		 18952013-06-21 Nick Clifton <nickc@redhat.com>
1896
1897 * gennltvals.sh: Add msp430 support.
1898 * nltvals.def: Regenerate.
1899
31e6ad7d
MF		 19002013-06-03 Mike Frysinger <vapier@gentoo.org>
1901
1902 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1903 * aclocal.m4, configure: Regenerate.
1904
d3685d60
TT		 19052013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1906
1907 PR build/15414:
1908 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1909 -Wformat-nonliteral with -Wno-format.
1910
1517bd27
MF		 19112013-03-26 Mike Frysinger <vapier@gentoo.org>
1912
1913 * acinclude.m4: Regenerate.
1914
3fd38161
JS		 19152013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1916
1917 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1918 which do not support dv-sockser.o. Add always as option to
1919 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1920 is always required to be enabled by simulator.
1921
3f170f37
MF		 19222012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1923
1924 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1925 * nltvals.def: Regenerate.
1926
5f3ef9d0
JB		 19272012-06-16 Joel Brobecker <brobecker@adacore.com>
1928
1929 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1930 * config.in, configure: Regenerate.
1931
2c1fa544
PA		 19322012-05-24 Pedro Alves <palves@redhat.com>
1933
1934 * sim-signal.h (sim_signal_to_target): Rename to ...
1935 (sim_signal_to_gdb_signal): ... this.
1936 * sim-signal.c (sim_signal_to_target): Rename to ...
1937 (sim_signal_to_gdb_signal): ... this.
1938 * sim-reason.c (sim_stop_reason): Adjust to rename.
1939
a493e3e2
PA		 19402012-05-24 Pedro Alves <palves@redhat.com>
1941
1942 PR gdb/7205
1943
72f4393d 1944 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1945
2ea28649
PA		 19462012-05-24 Pedro Alves <palves@redhat.com>
1947
1948 PR gdb/7205
1949
1950 Replace target_signal with gdb_signal throughout.
1951
a6ff997c
NC		 19522012-05-18 Nick Clifton <nickc@redhat.com>
1953
1954 PR 14072
1955 * callback.c: Include config.h before system header files.
1956 * cgen-trace.c: Likewise.
1957 * cgen-utils.c: Likewise.
1958 * gentmap.c: Likewise.
1959
ffbc20d9
MF		 19602012-04-02 Mike Frysinger <vapier@gentoo.org>
1961
1962 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1963
2aaed979
KB		 19642012-03-28 Rathish C <rathish.c@kpitcummins.com>
1965
1966 * sim-trace.c: Update the function prototype of save_data_size.
1967 Move the enum data_fmt from here...
1968 * sim-trace.h: ...to here.
1969 Add function prototype of save_data.
1970
a35a3322
MF		 19712012-03-25 Mike Frysinger <vapier@gentoo.org>
1972
1973 * sim-core.h (sim_core_trans_addr): Add prototype.
1974
f914e384
HPN		 19752012-03-24 Hans-Peter Nilsson <hp@axis.com>
1976
1977 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1978 missing in last change.
1979
2232061b
MF		 19802012-03-24 Mike Frysinger <vapier@gentoo.org>
1981
1982 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1983 * nrun.c: Include string.h/strings.h.
1984 * aclocal.m4, config.in, configure: Regenerate.
1985
ac0aacdf
MF		 19862012-03-22 Mike Frysinger <vapier@gentoo.org>
1987
1988 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1989 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1990 out -Werror initialization.
1991
509deab2
MF		 19922012-03-19 Mike Frysinger <vapier@gentoo.org>
1993
1994 * Make-common.in (TAGS): Change a-z to [:lower:].
1995 * acinclude.m4 (sim-trace): Likewise.
1996 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1997 Change A-Za-z0-9 to [:alnum:].
1998
9a5e0c49
MF		 19992012-03-18 Mike Frysinger <vapier@gentoo.org>
2000
2001 * nrun.c (main): Display strsignal of sigrc.
2002
96cdfef0
MF		 20032012-01-06 Mike Frysinger <vapier@gentoo.org>
2004
2005 * Makefile.in (abs_srcdir): Declare.
2006 (srcroot): Define in terms of abs_srcdir.
2007 (headers): Change srcdir to abs_srcdir.
2008
12c3e59c
JB		 20092012-01-02 Joel Brobecker <brobecker@adacore.com>
2010
2011 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2012 header.
2013
96987c2b
JB		 20142011-12-19 Joel Brobecker <brobecker@adacore.com>
2015
2016 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2017 system bourne shell.
2018
71712327
MF		 20192011-12-03 Mike Frysinger <vapier@gentoo.org>
2020
2021 * syscall.c (cb_get_string): Rename from "get_string".
2022 (get_path): Rename get_string call to cb_get_string.
2023
db2e4d67
MF		 20242011-12-03 Mike Frysinger <vapier@gentoo.org>
2025
2026 * Make-common.in (VPATH): Add $(srccom).
2027 (DEP): Delete.
2028 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2029 POSTCOMPILE): New variables.
2030 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2031 Include dependency files, when using GNU Make. Delete all
2032 dependency-only rules.
2033 * aclocal.m4: Include ../../config/depstand.m4. Call
2034 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2035 (MAKE, GMAKE): New substs.
2036
a13852d9
MF		 20372011-11-07 Mike Frysinger <vapier@gentoo.org>
2038
2039 PR sim/13161
2040 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2041 * configure, config.in: Regenerate.
2042 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2043
4399a56b
MF		 20442011-10-19 Mike Frysinger <vapier@gentoo.org>
2045
2046 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2047
f1a81b37
JB		 20482011-10-18 John Wehle <john@feith.com> (tiny patch)
2049
2050 * sim-profile.c (profile_info): Only print the title once.
2051
9c082ca8
MF		 20522011-10-17 Mike Frysinger <vapier@gentoo.org>
2053
2054 * acinclude.m4: Rename from aclocal.m4.
2055 * aclocal.m4: Regenerate.
2056
6ffe910a
MF		 20572011-10-17 Mike Frysinger <vapier@gentoo.org>
2058
2059 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2060 * common.m4: Delete.
2061 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2062 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2063 * configure: Regenerate.
2064
59c0b43d
TT		 20652011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2066
2067 * sim-alu.h (ALU32_AND): Clear carry flag.
2068 (ALU32_AND): Clear carry flag.
2069
66f8d993
MF		 20702011-10-09 Mike Frysinger <vapier@gentoo.org>
2071
2072 * dv-cfi.c: Include stdbool.h.
2073
d56a2aae
MF		 20742011-10-09 Mike Frysinger <vapier@gentoo.org>
2075
2076 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2077
4a99173d
MF		 20782011-10-04 Mike Frysinger <vapier@gentoo.org>
2079
2080 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2081 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2082
10915d9a
MF		 20832011-07-12 Mike Frysinger <vapier@gentoo.org>
2084
2085 * sim-command.c: Include sim-options.h.
2086
63042524
MF		 20872011-07-12 Mike Frysinger <vapier@gentoo.org>
2088
2089 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2090
24a6c33d
MF		 20912011-07-12 Mike Frysinger <vapier@gentoo.org>
2092
2093 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2094 Delete direct call to AC_PROG_CC.
2095
2419798b
MF		 20962011-07-05 Mike Frysinger <vapier@gentoo.org>
2097
2098 * sim-command.c: New file.
2099 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2100 (sim-command.o): New rule.
2101
440db575
MF		 21022011-05-27 Mike Frysinger <vapier@gentoo.org>
2103
2104 * sim-options.c (standard_option_handler): Remove arg[0] check
2105 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2106 not an empty string, otherwise assign "" back to it.
2107
3ddcae71
MF		 21082011-05-26 Mike Frysinger <vapier@gentoo.org>
2109
2110 * nltvals.def: Regenerate to include Blackfin syscalls again.
2111
3a49ea9f
MF		 21122011-05-25 Mike Frysinger <vapier@gentoo.org>
2113
2114 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2115 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2116 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2117 (trace_idx_to_str): Likewise.
2118 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2119 (TRACE_syscall): Define.
2120 (WITH_TRACE_SYSCALL_P): Likewise.
2121 (TRACE_SYSCALL_P): Likewise.
2122
dd931b2f
MF		 21232011-05-23 Mike Frysinger <vapier@gentoo.org>
2124
2125 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2126 remove now-unnecessary sub-scope for glue->type setting.
2127 Check to see if the "reg" property exists before we use it, and
2128 if it doesn't exist, error out for "glue" devices.
2129
0e31da21
MF		 21302011-05-23 Mike Frysinger <vapier@gentoo.org>
2131
2132 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2133 glue-or, and set type to glue_xor when name is glue-xor.
2134 (hw_glue_port_event): Return immediately when type is glue_io
2135 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2136 and hw_port_event calls from glue_and to end of function.
2137
34b47c38
MF		 21382011-05-11 Mike Frysinger <vapier@gentoo.org>
2139
2140 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2141 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2142 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2143 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2144 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2145 around function arguments.
2146
56a9aa1d
MF		 21472011-04-14 Mike Frysinger <vapier@gentoo.org>
2148
2149 * sim-options.c (complete_option_list, sim_complete_command):
2150 New functions.
2151
d45bea91
MF		 21522011-04-02 Mike Frysinger <vapier@gentoo.org>
2153
2154 * dv-glue.c: Fix up style.
2155
12c4cbd5
MF		 21562011-04-02 Mike Frysinger <vapier@gentoo.org>
2157
2158 * hw-alloc.c (hw_alloc_data): Adjust brace.
2159 * hw-base.c (hw_base_data): Likewise.
2160 (generic_hw_unit_decode): Fix indentation.
2161 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2162 * hw-events.c (hw_event, hw_event_data): Likewise.
2163 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2164 * hw-instances.c (hw_instance_data): Likewise.
2165 * hw-instances.h (hw_instance): Likewise.
2166 * hw-main.h (hw_descriptor, enum): Likewise.
2167 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2168 * hw-ports.h (hw_port_descriptor): Likewise.
2169 * hw-properties.c (hw_property_data): Likewise.
2170 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2171 _range_property_spec, _reg_property_spec): Likewise.
2172 * hw-tree.c (_name_specifier, printer): Likewise.
2173 (split_device_specifier, parse_string_property, hw_tree_traverse,
2174 print_size, print_reg_property, print_string, print_properties):
2175 Fix indentation.
2176
66ee2731
MF		 21772011-03-29 Mike Frysinger <vapier@gentoo.org>
2178
2179 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2180 * Make-common.in (dv-cfi.o): New rule.
2181 * dv-cfi.c, dv-cfi.h: New files.
2182
165b70ea
KB		 21832011-03-21 Kevin Buettner <kevinb@redhat.com>
2184
2185 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2186 fcntl.h and sys/fcntl.h, for constants.
2187 * nltvals.def: Regenerate.
2188 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2189 * sim-io.h (sys/types.h, sys/stat.h): Include.
2190 (sim_io_stat, sim_io_fstat): Declare.
2191
028f6515
MF		 21922011-03-14 Mike Frysinger <vapier@gentoo.org>
2193
2194 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2195 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2196 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2197 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2198 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2199 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2200 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2201 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2202 syscall.c: Trim trailing whitespace.
2203
ef016f83
MF		 22042011-03-05 Mike Frysinger <vapier@gentoo.org>
2205
2206 * gennltvals.sh: Handle bfin targets.
2207 * nltvals.def: Regenerate.
2208
fee17b35
KB		 22092011-02-25 Kevin Buettner <kevinb@redhat.com>
2210
2211 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2212 file descriptors.
2213
d79fe0d6
MF		 22142011-02-14 Mike Frysinger <vapier@gentoo.org>
2215
2216 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2217 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2218 (hw_free): Drop zfree logic and always call free.
2219 * hw-base.c (hw_delete): Change zfree to free.
2220 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2221 (hw_handle_remove_phandle): Likewise.
2222 * hw-instances.c (hw_instance_delete): Likewise.
2223 * hw-tree.c (parse_reg_property): Likewise.
2224 (parse_ranges_property): Likewise.
2225 (parse_string_property): Likewise.
2226 * sim-core.c (sim_core_uninstall): Likewise.
2227 * sim-cpu.c (sim_cpu_free_all): Likewise.
2228 * sim-hw.c (sim_hw_uninstall): Likewise.
2229 * sim-memopt.c (do_memopt_delete): Likewise.
2230 (sim_memory_uninstall): Likewise.
2231 * sim-module.c (sim_module_uninstall): Likewise.
2232 * sim-options.c (sim_parse_args): Likewise.
2233 * sim-profile.c (profile_pc_cleanup): Likewise.
2234 (profile_uninstall): Likewise.
2235 * sim-watch.c (do_watchpoint_delete): Likewise.
2236 * sim-utils.c (zfree): Delete.
2237 (sim_state_free): Change zfree to free.
2238 * sim-utils.h (zfree): Delete.
2239
891e7fb1
MF		 22402011-02-13 Mike Frysinger <vapier@gentoo.org>
2241
2242 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2243
9bd90cce
MF		 22442011-01-12 Mike Frysinger <vapier@gentoo.org>
2245
2246 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2247
39a3ae0a
MF		 22482011-01-12 Mike Frysinger <vapier@gentoo.org>
2249
2250 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2251 fails.
2252 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2253 when asprintf fails.
2254 * sim-utils.c (sim_do_commandf): Issue an error and return when
2255 asprintf fails.
2256 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2257 asprintf fails.
2258
3143e5a9
MF		 22592011-01-11 Mike Frysinger <vapier@gentoo.org>
2260
2261 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2262 bytes has been calculated and when mmap_next_fd is valid and
2263 nr_bytes is 0.
2264 (memory_option_handler): Allow missing size when mmap_next_fd is
2265 valid.
2266
cb11d1f4
MF		 22672011-01-10 Mike Frysinger <vapier@gentoo.org>
2268
2269 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2270 not empty, and always append $3 to $hardware.
2271
22722011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2273
2274 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2275 * sim-hw.h (sim_hw_abort): Likewise.
2276
cc25892b
MF		 22772011-01-05 Mike Frysinger <vapier@gentoo.org>
2278
2279 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2280
44944448
JB		 22812011-01-05 Joel Brobecker <brobecker@adacore.com>
2282
2283 * run.1: Copyright year update.
2284
e61ddca7
MF		 22852010-12-28 Mike Frysinger <vapier@gentoo.org>
2286
e71b81d8
MF		 2287 * hw-alloc.h (HW_NALLOC): Define.
2288
2289010-12-28 Mike Frysinger <vapier@gentoo.org>
2290
e61ddca7
MF		 2291 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2292
bef6be3d
MF		 22932010-12-15 Mike Frysinger <vapier@gentoo.org>
2294
2295 * sim-memopt.c (OPTION_MAP_INFO): Define.
2296 (memory_options): Handle --map-info.
2297 (memory_option_handler): Handle OPTION_MAP_INFO.
2298
5be229c0
MF		 22992010-11-22 Mike Frysinger <vapier@gentoo.org>
2300
2301 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2302 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2303 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2304
81c641e7
MF		 23052010-11-22 Mike Frysinger <vapier@gentoo.org>
2306
2307 * sim-core.c (WITH_HW): Add device casts to device_error,
2308 device_io_read_buffer, and device_io_write_buffer.
2309
6ab5626b
MF		 23102010-11-16 Mike Frysinger <vapier@gentoo.org>
2311
2312 * dv-sockser.c (dv_sockser_write_buffer): New function.
2313 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2314 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2315
0bd15c7f
HPN		 23162010-10-07 Hans-Peter Nilsson <hp@axis.com>
2317
2318 * callback.c (os_lseek): Call wrap on lseek result.
2319
363a6e9f
OS		 23202010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2321
2322 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2323 call by its equality to -1 not by it being negative.
2324 (connected_p): Likewise for accept() call.
2325
c8551de3
MF		 23262010-04-23 Mike Frysinger <vapier@gentoo.org>
2327
2328 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2329
ef93a840
MF		 23302010-04-21 Mike Frysinger <vapier@gentoo.org>
2331
2332 * profile.c (sim_profile_print_bar): Add cpu argument.
2333
f093db8c
MF		 23342010-04-21 Mike Frysinger <vapier@gentoo.org>
2335
2336 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2337
0d3d2c71
MF		 23382010-04-21 Mike Frysinger <vapier@gentoo.org>
2339
2340 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2341 (profile_print_pc): Convert sim_io_printf to profile_printf.
2342 (profile_print_insn): Likewise.
2343 (profile_print_memory): Likewise.
2344 (profile_print_core): Likewise.
2345 (profile_print_model): Likewise.
2346 (sim_profile_print_bar): Likewise.
2347 (profile_print_speed): Likewise.
2348 (profile_print_addr_ranges): Likewise.
2349 (profile_info): Likewise.
2350 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2351
bd0bd508
MF		 23522010-04-19 Mike Frysinger <vapier@gentoo.org>
2353
2354 * sim-model.c (OPTION_MODEL): Convert to enum.
2355 (OPTION_MODEL_INFO): New enum.
2356 (model_options): Add model-info/info-model entries.
2357 (model_option_handler): Handle OPTION_MODEL_INFO.
2358
e8a76151
MF		 23592010-04-13 Mike Frysinger <vapier@gentoo.org>
2360
2361 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2362 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2363 initially.
2364
cb1cc9c6
MF		 23652010-04-13 Mike Frysinger <vapier@gentoo.org>
2366
2367 * sim-hrw.c (sim_write): Add const to buf arg.
2368 * sim-utils.h (sim_write_fn): Likewise.
2369
58f03a40
MF		 23702010-04-12 Mike Frysinger <vapier@gentoo.org>
2371
2372 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2373 defines.
2374
21cf617c
MF		 23752010-04-12 Mike Frysinger <vapier@gentoo.org>
2376
2377 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2378 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2379 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2380 * dv-sockser.c (sockser_options): Likewise.
2381 * hw-ports.c (empty_hw_ports): Likewise.
2382 * sim-hw.c (hw_options): Likewise.
2383 * sim-model.c (model_options): Likewise.
2384 * sim-options.c (standard_options): Likewise.
2385 * sim-profile.c (profile_options): Likewise.
2386 * sim-trace.c (trace_options): Likewise.
2387 * sim-watch.c (watchpoint_options): Likewise.
2388
e377ca52
MF		 23892010-04-12 Mike Frysinger <vapier@gentoo.org>
2390
2391 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2392 the local "arg_table" variable, and the xmalloc cast.
2393
adaaf009
MF		 23942010-04-10 Mike Frysinger <vapier@gentoo.org>
2395
2396 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2397 "prefix" var.
092d8476 2398 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2399
9ec7269f
MF		 24002010-04-10 Mike Frysinger <vapier@gentoo.org>
2401
2402 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2403
709b3bb3
MF		 24042010-04-10 Mike Frysinger <vapier@gentoo.org>
2405
2406 * sim-trace.c (save_data): Add const markings to "buf" argument.
2407
3dd68605
MF		 24082010-04-10 Mike Frysinger <vapier@gentoo.org>
2409
2410 * sim-options.c (standard_option_handler): Add const markings to
2411 local "type" var.
2412
0ad22a74
MF		 24132010-04-02 Mike Frysinger <vapier@gentoo.org>
2414
2415 * hw-ports.h: Fix spelling typos.
2416
75005b3a
MF		 24172010-03-30 Mike Frysinger <vapier@gentoo.org>
2418
2419 * configure.ac: Check for socklen_t.
2420 * configure, config.in: Regenerated.
2421 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2422
d946c288
MF		 24232010-03-30 Mike Frysinger <vapier@gentoo.org>
2424
2425 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2426 * sim-hw.c (hw_option_handler): Likewise.
2427
ff398ee4
MF		 24282010-03-30 Mike Frysinger <vapier@gentoo.org>
2429
2430 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2431 (interrupt_nr_to_str): Likewise.
2432 (default_interrupt_names): Add const to pointer type.
2433 (sim_watchpoint_install): Add const to prefix.
2434 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2435
6bf91687
MF		 24362010-03-30 Mike Frysinger <vapier@gentoo.org>
2437
2438 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2439 (sim_core_write_buffer): Likewise.
2440
15f3c2de
MF		 24412010-03-30 Mike Frysinger <vapier@gentoo.org>
2442
2443 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2444 the SIM_HAVE_ADDR_RANGE define.
2445
fb0cc53e
MF		 24462010-03-30 Mike Frysinger <vapier@gentoo.org>
2447
2448 * sim-core.h (device_error): Add const to message, and add printf
2449 format attribute.
2450
739dfd28
MF		 24512010-03-30 Mike Frysinger <vapier@gentoo.org>
2452
2453 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2454 SIM_HAVE_ADDR_RANGE define.
2455
59db87ad
MF		 24562010-03-30 Mike Frysinger <vapier@gentoo.org>
2457
2458 * dv-glue.c (hw_glue_ports): Swap static and const.
2459
dc416615
MF		 24602010-03-30 Mike Frysinger <vapier@gentoo.org>
2461
2462 * nrun.c (usage): Use void in definition.
2463 * sim-options.c (dup_arg_p): Convert old-style function definition.
2464 (sim_parse_args): Likewise.
2465 (sim_print_help): Likewise.
2466 * sim-trace.c (set_trace_option_mask): Likewise.
2467 (set_trace_option): Likewise.
2468 * sim-utils.c (sim_analyze_program): Likewise.
2469 (sim_elapsed_time_get): Likewise.
2470 (sim_elapsed_time_since): Likewise.
2471
11409fac
MF		 24722010-03-22 Mike Frysinger <vapier@gentoo.org>
2473
2474 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2475 (standard_options): Likewise.
2476 (standard_option_handler): Likewise.
2477
6d519a46
MF		 24782010-03-16 Mike Frysinger <vapier@gentoo.org>
2479
2480 * hw-ports.c (TRACE): Delete.
2481 * hw-properties.c (TRACE): Delete.
2482 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2483 (hw_find_integer_property): Likewise.
2484 (hw_find_integer_array_property): Likewise.
2485 (hw_add_duplicate_property): Likewise.
2486
799026a7
MF		 24872010-03-15 Mike Frysinger <vapier@gentoo.org>
2488
2489 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2490 "boolean".
2491
fd87baa9
MF		 24922010-02-04 Mike Frysinger <vapier@gentoo.org>
2493
2494 * sim-model.c: Include sim-model.h
2495
294bcb78
MF		 24962010-02-04 Mike Frysinger <vapier@gentoo.org>
2497
2498 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2499 & from the STATE_CPU() examples.
2500
80532737
DE		 25012010-01-24 Doug Evans <dje@sebabeach.org>
2502
d2c7a1a6
DE		 2503 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2504 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2505 ufixsfsi): Ditto.
2506 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2507 (struct cgen_fp_ops): Update signatures of floating point conversion
2508 operations.
2509
80532737
DE		 2510 * Make-common.in (CGEN_SIM_DEPS): Define.
2511 (CGEN_INCLUDE_DEPS): Use it.
2512 (CGEN_MAIN_CPU_DEPS): Simplify.
2513
1377e154
DE		 25142010-01-22 Doug Evans <dje@sebabeach.org>
2515
2516 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2517 (SUBWORDTFSI, JOINSIDI): Ditto.
2518
ec11f055
DE		 25192010-01-05 Doug Evans <dje@sebabeach.org>
2520
2521 * cgen-types.h (SETDI): Delete, unused.
2522
a09a0bfd
DE		 25232009-12-02 Doug Evans <dje@sebabeach.org>
2524
2525 * cgen-engine.h: Remove duplicated comment.
2526
62836bf4
DE		 25272009-11-23 Doug Evans <dje@sebabeach.org>
2528
2529 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2530 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2531
e94d449d
DE		 25322009-11-22 Doug Evans <dje@sebabeach.org>
2533
197fa1aa
DE		 2534 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2535 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2536 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2537 instead of CGEN_INSN_INT.
2538
e94d449d
DE		 2539 * cgen-trace.h (trace_extract): Add cast to fix warning.
2540
ca25db52
DE		 25412009-11-05 Doug Evans <dje@sebabeach.org>
2542
2543 * cgen-mem.h (DECLARE_GETT): Don't inline.
2544 (DECLARE_SETT): Ditto.
2545
c272cb46
JS		 25462009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2547
2548 * sim-inline.h: Fix spelling error.
2549
1428dced
TT		 25502009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2551
2552 * Make-common.in: Add datarootdir.
2553
44330079
RW		 25542009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2555
0aec8eb1
RW		 2556 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2557 (SIM_CHECK_MEMBERS_1): Remove.
2558 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2559 AC_CHECK_MEMBERS one.
2560 * configure: Regenerate.
2561
44330079
RW		 2562 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2563 * configure: Regenerate.
2564
d6416cdc
RW		 25652009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2566
81ecdfbb
RW		 2567 * config.in: Regenerate.
2568 * configure: Likewise.
2569
c462b41b
RW		 2570 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2571 definition of AC_CHECK_MEMBER.
2572
d6416cdc
RW		 2573 * aclocal.m4: m4_include toplevel config/override.m4.
2574 * configure: Regenerate.
2575
96e946ca
RW		 25762009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2577
2578 * Makefile.in (datarootdir): New variable.
2579
6a8b8615
DE		 25802009-07-07 Doug Evans <dje@sebabeach.org>
2581
2582 * Make-common.in (CPU_DIR): Define.
2583
2c2a86d7
DE		 25842009-07-06 Doug Evans <dje@sebabeach.org>
2585
2586 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2587 identifiers for file types rather than encoding internal
2588 implementation details of cgen.sh.
2589 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2590 * cgen.sh: Add support for parallel makes.
2591 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2592
c28c63d8
JB		 25932009-05-18 Jon Beniston <jon@beniston.com>
2594
72f4393d
L		 2595 * gennltvals.sh: Add lm32 target.
2596 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2597
982807ce
JB		 25982009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2599
2600 Speed up simulator startup:
2601 * sim-utils.c (zalloc): Use xcalloc.
2602
2a8922a9
HPN		 26032009-01-07 Hans-Peter Nilsson <hp@axis.com>
2604
2225d5bd
HPN		 2605 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2606 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2607 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2608 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2609 type, QI, HI, SI, DI.
2610
2a8922a9
HPN		 2611 * callback.c (os_error): Mark as being a noreturn function.
2612 * sim-io.h (sim_io_error): Similar for sim_io_error.
2613
6878aceb
JS		 26142008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2615
2616 * aclocal.m4: Fix underquoting of function names.
2617
be091327
DJ		 26182008-10-21 Julian Brown <julian@codesourcery.com>
2619
2620 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2621
79e1e459
HPN		 26222008-07-11 Hans-Peter Nilsson <hp@axis.com>
2623
2624 * common.m4: Add test for libz and zlib.h.
2625 * configure: Regenerate to track ../common/common.m4 changes.
2626 * config.in: Ditto.
2627
6efef468 26282008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2629 Daniel Jacobowitz <dan@codesourcery.com>
2630 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2631
2632 * aclocal.m4: Include ../../config/acx.m4.
2633 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2634 * configure, config.in: Regenerate.
2635 * Make-common.in (LIB_OBJS): Add version.o.
2636 (version.c, version.o): New rules.
72f4393d 2637 * run.c: Include version.h.
6efef468
JM		 2638 (usage): Add help parameter. Print output either to stdout or
2639 stderr depending on that parameter.
2640 (print_version): New.
2641 (main): Check for --help and --version.
2642 * run-sim.h (sim_target_display_usage): Add help parameter.
2643 * version.h: New.
2644
a4e64307
DJ		 26452008-04-14 Hans Kester <kester.hans@gmail.com>
2646
2647 * sim-signal.c: Define missing signals for _WIN32.
2648
2a3591b0
SR		 26492008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2650
2651 * gennltvals.sh: Add cr16.
2652 * nltvals.def: Rebuild.
2653
b981d709
DJ		 26542007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2655
eb639c50
DJ		 2656 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2657 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2658
f40f1a01
NC		 26592007-08-10 Nick Clifton <nickc@redhat.com>
2660
2661 * sim-memopt.c (memory_options): Mention that the
2662 --memory-size switch accepts suffixes.
72f4393d
L		 2663 (parse_size): Handle a suffix on the size value.
2664 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2665 switch accepts suffixes.
72f4393d 2666 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2667
edc5d9ec
HPN		 26682006-12-21 Hans-Peter Nilsson <hp@axis.com>
2669
2670 * acconfig.h: Remove.
2671 * config.in: Regenerate.
2672
09d96939
TS		 26732006-11-07 Thiemo Seufer <ths@mips.com>
2674
2675 * gentmap.c: Fix compile time warning.
2676
7e129781
TS		 26772006-11-07 Thiemo Seufer <ths@mips.com>
2678
2679 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2680 for bfd text addresses.
2681
3ae2e9a3 26822006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2683 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2684
2685 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2686 SIM_QUIET_NAN_NEGATED.
2687
41ec9f20
TS		 26882006-08-29 Nigel Stephens <nigel@mips.com>
2689
2690 * sim-profile.c (profile_pc_init): Initialise default profiling
2691 frequency to a prime number.
2692 (profile_print_pc): Convert gmon.out sample data into target
2693 byte order.
2694
e85e3205
RE		 26952006-06-13 Richard Earnshaw <rearnsha@arm.com>
2696
2697 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2698 * common.m4: Likewise.
2699 * configure: Regenerated.
2700
2f0122dc
DJ		 27012006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2702
2703 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2704 * configure: Regenerated.
2705
20e95c23
DJ		 27062006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2707
2708 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2709 and LIBINTL_DEP everywhere.
2710 (CSEARCH): Use INCINTL.
2711 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2712 gettext macros.
2713 * configure: Regenerated.
2714
ea696909
HPN		 27152006-03-29 Hans-Peter Nilsson <hp@axis.com>
2716
2717 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2718 option-contents test.
2719
aba6488e
MM		 27202005-11-28 Mark Mitchell <mark@codesourcery.com>
2721
25520859
MM		 2722 * sim-signal.c (sim_signal_to_target): Fix typos.
2723
aba6488e
MM		 2724 * sim-reason.c (sim_stop_reason): Use
2725 sim_signal_to_target, not sim_signal_to_host.
2726 * sim-signal.c (sim_signal_to_host): Fix typo.
2727 (sim_signal_to_target): New function.
2728
f010abaa
HPN		 27292005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2730
2731 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2732 change.
2733
09b96ea0
ILT		 27342005-07-08 Ian Lance Taylor <ian@airs.com>
2735
efd36314
ILT		 2736 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2737
09b96ea0
ILT		 2738 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2739 different fraction for a quiet NaN.
2740 (unpack_fpu): Likewise.
2741
3b02a06b
BE		 27422005-07-08 Ben Elliston <bje@au.ibm.com>
2743
2744 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2745 * sim-load.c: Likewise.
2746 * syscall.c: Likewise.
2747
18d59ab9
CV		 27482005-05-24 Corinna Vinschen <vinschen@redhat.com>
2749
2750 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2751 check.
2752
149cfe5b
DJ		 27532005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2754
2755 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2756
3f6da722 27572005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2758
3f6da722
MI		 2759 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2760 and signed64 for __ALPHA__.
2761
2b193c4a
MK		 27622005-03-23 Mark Kettenis <kettenis@gnu.org>
2763
2764 * aclocal.m4 Include ../../gettext.m4.
2765 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2766 (AM_LC_MESSAGES): Remove.
2767 * configure: Regenerate.
2768
51216631
JB		 27692005-02-28 Jim Blandy <jimb@redhat.com>
2770
2771 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2772 -Wuninitialized in the default list of build warnings if CFLAGS is
2773 set, and doesn't include -O. (Using -Wuninitialized without
2774 optimization produces a warning, which interferes with compilation
2775 with -Werror.)
72f4393d 2776
0c4507fd
JB		 27772005-02-21 Jim Blandy <jimb@redhat.com>
2778
2779 * callback.c (os_fstat): Don't declare 't' unless it's used.
2780
9ab46d53
JB		 27812005-02-09 Jim Blandy <jimb@redhat.com>
2782
2783 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2784 '-s' argument.
2785 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2786 to $(CGEN), to ensure that the command substitution happens where
2787 the variable is referenced in the submake, not when the submake's
2788 arguments are expanded.
2789 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2790 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2791 application Scheme script directly after ${cgen}; don't precede it
2792 with a -s.
2793
f4f8cce4
HPN		 27942005-01-28 Hans-Peter Nilsson <hp@axis.com>
2795
97f669ed
HPN		 2796 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2797 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2798 Include libiberty.h.
2799 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2800 being either end of a pipe.
2801 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2802 (os_shutdown): Clear pipe state.
2803 (default_callback): Initialize new members.
2804
f4f8cce4
HPN		 2805 * callback.c (default_callback): Initialize target_endian.
2806 (cb_store_target_endian): Renamed from store, new first parameter
2807 host_callback *cb, drop last parameter big_p. Take endianness
2808 from cb.
2809 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2810 Remove variable big_p.
2811 * nrun.c (main): Initialize default_callback.target_endian.
2812
35695fd6
AC		 28132005-01-14 Andrew Cagney <cagney@gnu.org>
2814
2815 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2816 Add explicit call to AC_CONFIG_HEADER.
2817 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2818 * configure: Re-generate.
2819
f0569246
AC		 28202005-01-12 Andrew Cagney <cagney@gnu.org>
2821
2822 * common.m4: New file, based on of aclocal.m4.
2823
38f48d72
AC		 28242005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2825
2826 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2827 * configure: Regenerated to track ../common/aclocal.m4 changes.
2828
b7026657
AC		 28292005-01-07 Andrew Cagney <cagney@gnu.org>
2830
2831 * configure.ac: Rename configure.in, require autoconf 2.59.
2832 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2833 * configure: Re-generate.
2834
5d945fec
HPN		 28352004-12-15 Hans-Peter Nilsson <hp@axis.com>
2836
2837 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2838 <case CB_SYS_ftruncate>: New cases.
2839
0d3cd463
HPN		 28402004-12-13 Hans-Peter Nilsson <hp@axis.com>
2841
2842 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2843 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2844 * callback.c (os_lstat): New function.
0d3cd463 2845
119860e5
HPN		 28462004-12-08 Hans-Peter Nilsson <hp@axis.com>
2847
027e2a04
HPN		 2848 * run.1: Document --sysroot=filepath.
2849 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2850 (standard_options): Support --sysroot=<path>.
2851 (standard_option_handler): Handle OPTION_SYSROOT.
2852 * syscall.c (simulator_sysroot): Define, initialized empty.
2853 (get_path): Prepend simulator_sysroot to absolute file path.
2854 [HAVE_STRING_H]: Include string.h.
2855 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2856 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2857 (main): If simulator_sysroot is not empty, chdir there.
2858 * sim-config.h (simulator_sysroot): Declare.
2859
119860e5
HPN		 2860 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2861 cgen_rtx_error" in a CGEN-generated simulator.
2862 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2863 replacement for CGEN-related breakpoints.
2864
70ae6611
HPN		 28652004-12-07 Hans-Peter Nilsson <hp@axis.com>
2866
2867 * Make-common.in (sim-basics_h): Add $(callback_h).
2868
697afb65
HPN		 28692004-12-03 Hans-Peter Nilsson <hp@axis.com>
2870
2871 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2872 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2873 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2874 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2875 (SIM_CHECK_MEMBERS): New macros.
2876 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2877 for struct stat member test and write. Add ST_x calls for each
2878 struct stat member tested in configure.in. Wrap each ST_x call in
2879 #ifdef of configure macro for that member.
2880 * configure, config.in: Regenerate.
2881
6e56eb07
HPN		 28822004-12-01 Hans-Peter Nilsson <hp@axis.com>
2883
2884 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2885 /dev/null.
2886 <case desc>: Pass -OPC opcfile.
2887 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2888 parameter to cgen.sh.
2889
c87368ac
RE		 28902004-11-30 Richard Earnshaw <rearnsha@arm.com>
2891
2892 * Make-common.in (sim-basics_h): Correct dependencies on
2893 cconfig.h and tconfig.h
2894 (sim-load.o): Correct typo in sim-basics_h dependency.
2895
08cd3760
RE		 28962004-11-18 Richard Earnshaw <rearnsha@arm.com>
2897
15f5e61f
RE		 2898 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2899 sub-dependencies for other sim files that they include.
2900 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2901 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2902
1afbf186
HPN		 29032004-11-16 Hans-Peter Nilsson <hp@axis.com>
2904
1d72487d
HPN		 2905 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2906 endian information.
2907
1afbf186
HPN		 2908 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2909 $(remote_sim_h) too.
2910 (sim_main_headers): Add sim-utils.h.
2911
a3bb1089
FCE		 29122004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2913
2914 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2915
5a645dc5
AC		 29162004-07-26 Andrew Cagney <cagney@gnu.org>
2917
2918 Problem from Olaf Hering <olh@suse.de>.
2919 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2920
109d3db3
BE		 29212004-07-10 Ben Elliston <bje@au.ibm.com>
2922
2923 * hw-tree.c (parse_integer_property): Typo fix in comments.
2924 * sim-options.c (sim_args_command): Likewise.
2925
0aaa4a81
AC		 29262004-06-28 Andrew Cagney <cagney@gnu.org>
2927
2928 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2929
0242f9ea
JR		 29302004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2931
2932 * callback.c (os_shutdown): Fix bug in last change: actually
2933 mark file descriptors as available on startup.
2934
594ee3a7
JR		 29352004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2936
2937 [ include/gdb: * callback.h (host_callback_struct): Replace
2938 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2939 * callback.c: Changed all users.
594ee3a7 2940
5f510f9c
AM		 29412004-06-15 Alan Modra <amodra@bigpond.net.au>
2942
2943 * sim-load.c (sim_load_file): Use bfd_get_section_size
2944 instead of bfd_get_section_size_before_reloc.
2945
7659f80a
DJ		 29462004-05-18 Daniel Jacobowitz <dan@debian.org>
2947
2948 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2949 passing it to printf.
2950
41ee5402
DJ		 29512004-05-10 Daniel Jacobowitz <dan@debian.org>
2952
2953 * callback.c: Update copyright dates.
2954 * run.c: Likewise.
2955 * sim-basics.h: Likewise.
2956 * sim-load.c: Likewise.
2957 * syscall.c: Likewise.
2958
29592004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2960
2961 * callback.c: Include cconfig.h instead of config.h.
2962 * run.c: Likewise.
2963 * sim-basics.h: Likewise.
2964 * sim-load.c: Likewise.
2965 * syscall.c: Likewise.
2966
6d0c993e
BE		 29672004-01-16 Ben Elliston <bje@wasabisystems.com>
2968
2969 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2970
6edf0760
NC		 29712003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2972
2973 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2974
a69146da
KH		 29752003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2976
2977 * sim-options.c (standard_options): Fix the names of H8
2978 variants.
2979
fc0a2244
AC		 29802003-10-30 Andrew Cagney <cagney@redhat.com>
2981
2982 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2983 with "struct bfd_symbol".
2984
ee3073b5
AC		 29852003-10-21 Andrew Cagney <cagney@redhat.com>
2986
2987 * callback.c (os_truncate): Call "truncate", and not "stat".
2988
198beae2
AC		 29892003-10-20 Andrew Cagney <cagney@redhat.com>
2990
2991 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2992
8822d001
JR		 29932003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2994
2995 * callback.c (os_ftruncate, os_truncate): New functions.
2996 (default_callback): Initialize ftruncate and truncate members.
2997
ea52ff81
DB		 29982003-09-08 Dave Brolley <brolley@redhat.com>
2999
3000 On behalf of Doug Evans <dje@sebabeach.org>
3001 * cgen.sh: New arg archfile.
3002 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3003 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3004
e158f0a0
AC		 30052003-08-28 Andrew Cagney <cagney@redhat.com>
3006
3007 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3008 * sim-options.c (print_help): Cast the format with specifier to
3009 "int".
3010
33319edb 30112003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 3012 Dave Brolley <brolley@redhat.com>
33319edb 3013
72f4393d 3014 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 3015 fields of CGEN_WRITE_QUEUE_ELEMENT.
3016 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3017 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3018 * gennltvals.sh: Add frv target.
3019 * nltvals.def: Add frv target.
3020
72f536bd
MS		 30212003-06-23 Michael Snyder <msnyder@redhat.com>
3022
ac59bf8d 3023 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 3024 * sim-reg.c: Fix cut-and-paste bug in comment.
3025
1f1b2817
AC		 30262003-06-22 Andrew Cagney <cagney@redhat.com>
3027
3028 From matthew green <mrg@redhat.com>:
72f4393d 3029 * sim-fpu.h: Update copyright.
1f1b2817 3030 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 3031 * sim-fpu.c: Update copyright.
1f1b2817
AC		 3032 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3033
89c0d7dd 30342003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 3035
89c0d7dd 3036 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 3037 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3038 with disassemble_info:read_memory_func.
3039 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3040
828c9ae6
MS		 30412003-06-04 Michael Snyder <msnyder@redhat.com>
3042
3043 * common/run.c (main): Remove SIM_H8300 ifdef.
3044 (usage): Ditto.
3045 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3046 (standard_options): Add '-x' for h8/300sx.
3047 (standard_option_handler): Add case for SIM_H8300SX.
3048
80d35d90
MS		 30492003-04-13 Michael Snyder <msnyder@redhat.com>
3050
3051 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3052
876fec02
AC		 30532003-03-01 Andrew Cagney <cagney@redhat.com>
3054
3055 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3056 (sim_engine_vabort): Ditto.
3057
6b4a8935
AC		 30582003-02-27 Andrew Cagney <cagney@redhat.com>
3059
3060 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3061 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3062 * nrun.c (main): Ditto.
3063
dbd7cd63
AC		 30642003-02-26 Andrew Cagney <cagney@redhat.com>
3065
3066 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3067 (sim_engine_vabort): Ditto.
3068 (sim_engine_halt, sim_engine_restart): Ditto.
3069
836cc9f4
AC		 30702003-02-20 Andrew Cagney <ac131313@redhat.com>
3071
3072 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3073 (sim-break_h): Delete macro.
3074 (sim-break.o): Delete rule.
3075 * sim-break.c: Delete file.
3076 * sim-break.h: Delete file.
3077 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3078 (STATE_BREAKPOINTS): Delete macro.
3079 (sim_state_base): Delete field breakpoints.
3080 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3081 sim_break_install to array.
3082
45a15d6f
KH		 30832003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3084
3085 * run.c (usage): Fix typos.
3086
127a77fe
CD		 30872002-11-27 Richard Sandiford <rsandifo@redhat.com>
3088
3089 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3090
b85e4829
AC		 30912002-11-22 Andrew Cagney <ac131313@redhat.com>
3092
3093 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3094 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3095 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3096 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3097 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3098 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3099 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3100 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3101 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3102 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3103
d25b1553
AC		 31042002-11-13 Andrew Cagney <cagney@redhat.com>
3105
3106 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3107
d690312f
CD		 31082002-11-06 Richard Sandiford <rsandifo@redhat.com>
3109
3110 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3111 (distclean): Depend on it.
3112
7c3e3b33
AM		 31132002-10-14 Alan Modra <amodra@bigpond.net.au>
3114
3115 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3116
7ede505a
DB		 31172002-08-29 Dave Brolley <brolley@redhat.com>
3118
3119 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3120
75c4388a
AC		 31212002-07-17 Andrew Cagney <cagney@redhat.com>
3122
3123 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3124 (sim_set_callbacks, sim_size, sim_trace)
3125 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3126 to here from "gdb/remote-sim.h".
3127
7a3085c1 31282002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3129
3130 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3131 avoid possible longjmp problems with automatic variable siggnal.
3132
076043f2
AC		 31332002-07-14 Andrew Cagney <ac131313@redhat.com>
3134
3135 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3136 * Make-common.in (installdirs): Make $(libdir) too, needed when
3137 installing libsim.a.
3138
3fbeef0b
AC		 31392002-07-13 Andrew Cagney <ac131313@redhat.com>
3140
3141 * gennltvals.sh (dir): Mark d30v as obsolete.
3142 * nltvals.def: Remove d30v.
3143
bf962092
AC		 31442002-06-17 Andrew Cagney <cagney@redhat.com>
3145
27961795
AC		 3146 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3147
bf962092
AC		 3148 * sim-memopt.c: Include <unistd.h>.
3149 (do_memopt_add): Fix printf format.
3150 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3151
c8cca39f
AC		 31522002-06-16 Andrew Cagney <ac131313@redhat.com>
3153
3154 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3155 --enable-gdb-build-warnings.
3156 * configure: Regenerated to track ../common/aclocal.m4 changes.
3157
307041b7 31582002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3159
72f4393d
L		 3160 * sim-fpu.c (unpack_fpu): Initialize exponent for
3161 sim_fpu_class_zero.
3162 (i2fpu): Same.
3163 (sim_fpu_sqrt): Same.
7d7d930f 3164
3c25f8c7
AC		 31652002-06-08 Andrew Cagney <cagney@redhat.com>
3166
3167 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3168 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3169 * run.c: Ditto.
3170 * sim-load.c: Ditto.
3171 * callback.c: Ditto.
3172 * syscall.c: Ditto.
3173 * Make-common.in (callback_h): Define.
3174 (remote_sim_h): Define.
3175 (run.o): Update.
3176 (callback.o): Update.
3177 (syscall.o): Update.
72f4393d 3178 (sim-load.o):
3c25f8c7
AC		 3179 (nrun.o): Update.
3180 (sim-hload.o): Update.
3181 (sim-io.o): Update.
3182 (sim-reason.o): Update.
3183 (sim-reg.o): Update.
3184 (sim-resume.o): Update.
3185
dbec3bef
KH		 31862002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3187
3188 * run.c: Fix formatting.
3189
de4112fa
NC		 31902002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3191
3192 * run-sim.h: New header. Provide prototypes for functions used
3193 between run() and libsim.a which are not used by GDB.
3194 * run.c: Include run-sim.h.
72f4393d
L		 3195 (main): If SIM_TARGET_SWITCHES is defined call
3196 sim_target_parse_command_line.
3197 (usage): If SIM_TARGET_SWITCHES is defined call
3198 sim_target_display_usage.
de4112fa 3199
a8cdafbd
AV		 32002002-05-17 Andrey Volkov <avolkov@transas.com>
3201
3202 * run.c: Made h8300s as new target, not h8300h alias.
3203 Added new option -S (h8300s target)
3204 * sim-options.c: Ditto.
72f4393d 3205
5accf1ff
CD		 32062002-05-01 Chris Demetriou <cgd@broadcom.com>
3207
3208 * callback.c: Use 'deprecated' rather than 'depreciated.'
3209
080fe24b
AC		 32102002-02-24 Andrew Cagney <ac131313@redhat.com>
3211
3212 From wiz at danbala:
3213 * sim-fpu.h: Fix grammar and typos.
3214 Fix PR gdb/287.
3215
6439295f
CD		 32162002-02-10 Chris Demetriou <cgd@broadcom.com>
3217
3218 * callback.c: Fix some spelling errors.
3219 * hw-device.h: Likewise.
3220 * hw-tree.c: Likewise.
3221 * sim-abort.c: Likewise.
3222 * sim-alu.h: Likewise.
3223 * sim-core.h: Likewise.
3224 * sim-events.c: Likewise.
3225 * sim-events.h: Likewise.
3226 * sim-fpu.h: Likewise.
3227 * sim-profile.h: Likewise.
3228 * sim-utils.c: Likewise.
3229
dea03d4e
HPN		 32302002-01-31 Hans-Peter Nilsson <hp@axis.com>
3231
3232 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3233 New functions.
3234
1636f0bb
BE		 32352002-01-20 Ben Elliston <bje@redhat.com>
3236
3237 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3238 the comment for this enumerator.
3239
b59d44de
BE		 32402002-01-14 Ben Elliston <bje@redhat.com>
3241
3242 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3243
280b26c0
KH		 32442001-12-20 Kazu Hirata <kazu@hxi.com>
3245
3246 * run.c (usage): Fix a typo.
3247
e3e473da
BE		 32482001-07-05 Ben Elliston <bje@redhat.com>
3249
3250 * Make-common.in (srccgen): Remove.
3251 (CGEN_CPU_DIR): Define.
3252 (CGEN_READ_SCM): Redefine without $(srccgen).
3253 (CGEN_ARCH_SCM): Ditto.
3254 (CGEN_CPU_SCM): Ditto.
3255 (CGEN_DECODE_SCM): Ditto.
3256 (CGEN_DESC_SCM): Ditto.
3257
2836ee25
FCE		 32582001-04-25 Frank Ch. Eigler <fche@redhat.com>
3259
3260 * sim-load.c (sim_load_file): Put it back: external now.
3261 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3262
5b778125
AC		 32632001-04-21 Andrew Cagney <ac131313@redhat.com>
3264
3265 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3266 internal interface.
3267 * sim-utils.c (sim_analyze_program): Ditto.
3268
6ec9f4a9
FCE		 32692001-04-19 Frank Ch. Eigler <fche@redhat.com>
3270
3271 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3272 we're finished with its immediate use.
3273 * sim-load.c (sim_load_file): Ditto.
3274
764f1408
FCE		 32752001-03-16 Frank Ch. Eigler <fche@redhat.com>
3276
3277 Add support for mmap-based memory regions.
3278 * sim-memopt.c (mmap_next_fd): New global.
3279 (sim_memory_init): Reinitialize it.
3280 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3281 "--memory-mapfile FILE" option. Check for some errors.
3282 (do_memopt_add): Conditionally do mmap instead of malloc for
3283 backing store of simulated memory. Check for more errors.
3284 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3285 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3286 * configure.in: Look for mmap/fstat related functions and headers.
3287 * config.in, configure: Regenerated.
3288
35c20992
FCE		 32892001-03-15 Frank Ch. Eigler <fche@redhat.com>
3290
3291 * sim-core.c (sim_core_map_attach): Correct overlap-related
3292 error messages.
3293
f6bb7a3b
MM		 32942001-03-07 Michael Meissner <meissner@redhat.com>
3295
3296 * run.c (alloca-conf.h): Delete, no longer provided.
3297
01816cd8
BE		 32982001-02-22 Ben Elliston <bje@redhat.com>
3299
3300 * sim-trace.h (TRACE_VPU_IDX): Add.
3301 (TRACE_vpu): Define.
3302 (WITH_TRACE_VPU_P): Likewise.
3303 (TRACE_VPU_P): Likewise.
3304 * sim-trace.c (OPTION_TRACE_VPU): Define.
3305 (trace_options): Add --trace-vpu.
3306 (trace_option_handler): Handle OPTION_TRACE_VPU.
3307 (trace_option_handler): Include VPU tracing in --trace-semantics.
3308 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3309
44a9331c
BE		 33102001-02-21 Ben Elliston <bje@redhat.com>
3311
3312 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3313 (TRACE_BRANCH_INPUT2): Likewise.
3314
c43ad8eb
BE		 33152001-02-09 Ben Elliston <bje@redhat.com>
3316
3317 * (profile_print_pc): Write header out in target byte order.
3318
33192001-02-09 Ben Elliston <bje@redhat.com>
3320
3321 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3322 adjusting the pc shift value.
3323
9397fcbf
FCE		 33242001-01-12 Chris Demetriou <cgd@sibyte.com>
3325
badd2b1e
BE		 3326 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3327 where a numeric value is supplied.
9397fcbf 3328
63fe1038
BE		 33292001-01-06 Ben Elliston <bje@redhat.com>
3330
3331 * cgen.sh: Allow extrafiles to include the semantics files when
3332 generating an ISA-specific decoder.
3333
b6f6b44d
AO		 33342000-12-27 Alexandre Oliva <aoliva@redhat.com>
3335
3336 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3337
ad8707b5
BE		 33382000-12-23 Ben Elliston <bje@redhat.com>
3339
3340 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3341 them to the trace stream using sim_fpu_printn_fpu. Include
3342 "sim-fpu.h".
3343
b94c0966
BE		 33442000-12-15 Ben Elliston <bje@redhat.com>
3345
3346 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3347 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3348 trailing digits as specified (-1 to print all digits).
3349 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3350 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3351 to print_bits ().
3352
fd5d712e
BE		 33532000-12-13 Ben Elliston <bje@redhat.com>
3354
3355 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3356 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3357 (defs): New action.
3358
4c15ccf7
GK		 33592000-12-12 Geoffrey Keating <geoffk@redhat.com>
3360
3361 * sim-endian.h: Don't have parameters on macro definitions which
3362 are simply renaming functions, to permit use of XCONCAT2 in both
3363 the macro name and the arguments in a use of such a definition.
3364
0d277f51
BE		 33652000-12-11 Ben Elliston <bje@redhat.com>
3366
3367 * cgen-ops.h (SUBWORDDFDI): New function.
3368
bb4e03e5
BE		 33692000-12-05 Ben Elliston <bje@redhat.com>
3370
c79688eb
BE		 3371 * Make-common.in (cgen-defs): New target.
3372 (cgen-decode): Pass $(EXTRAFILES).
3373
bb4e03e5
BE		 3374 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3375 -outfile-suffix options.
3376
76440e4b
BE		 33772000-12-04 Ben Elliston <bje@redhat.com>
3378
6227bc85
BE		 3379 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3380 (SUBWORDSIUQI): Likewise.
3381 (SUBWORDDIHI): Likewise.
3382 (SUBWORDDIQI): New function.
3383
76440e4b
BE		 3384 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3385 * cgen-scache.c (scache_option_handler): Remove unused local var.
3386
cdc2a5c3
BE		 33872000-12-03 Ben Elliston <bje@redhat.com>
3388
3389 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3390
4e73b9c1
SC		 33912000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3392
3393 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3394
ce9bc8d1
SC		 33952000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3396
3397 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3398 space is not zero.
3399
ce13044d
SC		 34002000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3401
3402 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3403 (set_hw_delete): Moved the macro as a function.
3404 * hw-base.h (set_hw_delete): Declare as external function.
3405 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3406 allocated using hw_malloc.
72f4393d 3407
7c070881
SC		 34082000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3409
3410 * sim-options.c (sim_parse_args): Free the memory used for
3411 long_options, short_options, handlers, opt_cpu, orig_val.
3412
4f49fa1b
BE		 34132000-11-20 Ben Elliston <bje@redhat.com>
3414
3415 * cgen-ops.h (SUBBI): New macro.
3416 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3417 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3418
2d84da1b
BE		 34192000-11-16 Ben Elliston <bje@redhat.com>
3420
3421 * cgen-types.h (VOID): New type.
3422
dbc168af
BE		 34232000-11-09 Ben Elliston <bje@redhat.com>
3424
3425 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3426 (sim_fpu_two): Set exponent to 1.
3427
e4f5c43e
EZ		 34282000-10-26 Ben Elliston <bje@redhat.com>
3429
72f4393d
L		 3430 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3431 `all'. Pass `-i' options to cgen applications.
3432 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3433 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3434
a8d894af
BE		 34352000-10-08 Ben Elliston <bje@redhat.com>
3436
3437 * cgen-utils.c (cgen_rtx_error): New function.
3438
34392000-10-07 Ben Elliston <bje@redhat.com>
3440
3441 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3442 conditions for sim_core_read_buffer().
3443
6d4c43bf
DB		 34442000-09-26 Dave Brolley <brolley@redhat.com>
3445
3446 * cgen-utils.c (RORQI): New function.
3447 (ROLQI): New function.
3448 (RORHI): New function.
3449 (ROLHI): New function.
3450
0e266e5c
DB		 34512000-08-28 Dave Brolley <brolley@redhat.com>
3452
3453 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3454 in insn_value if it will fit.
3455
604259a0
FCE		 34562000-08-21 Frank Ch. Eigler <fche@redhat.com>
3457
3458 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3459
4193618c
DB		 34602000-08-15 Dave Brolley <brolley@redhat.com>
3461
3462 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3463
34642000-08-15 Dave Brolley <brolley@redhat.com>
3465
3466 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3467 (PROFILE_CPU_FREQ): New macro.
3468 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3469 (profile-options): Add profile-cpu-frequency.
3470 (parse_frequency): New function.
3471 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3472 (profile_print_speed): Print cpu frequency and simulated execution time.
3473 Re-indent other items to match.
3474
548a3e15
AC		 34752000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3476
3477 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3478
fab307a2
FCE		 34792000-07-27 Frank Ch. Eigler <fche@redhat.com>
3480
3481 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3482 * Makefile.in (install): Install run.1 man page.
3483
46a19b74
AC		 3484Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3485
3486 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3487 * Makefile.in (headers,nltvals.def): Merge.
3488
3c765a54
AC		 3489Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3490
f9cbceb6
AC		 3491 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3492 * nrun.c (main): Print the simulator statistics only in
3493 verbose mode.
3494 * hw-properties.h (hw_find_integer_array_property): Fix
3495 prototype (use signed_cell).
3496
38e64f35
AC		 3497 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3498 * sim-events.c (sim_events_remain_time): New function returning
3499 the time that remains before the event is raised.
3500 * hw-events.c (hw_event_remain_time): Likewise.
3501 * sim-events.h (sim_events_remain_time): Declare.
3502 * hw-events.h (hw_event_remain_time): Declare.
3503
0802cc40
AC		 3504 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3505 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3506 (OPTION_HW_LIST): New option --hw-list to list the devices.
3507 (hw_option_handler): List the device tree with 'sim_hw_print'.
3508
3c765a54
AC		 3509 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3510 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3511 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3512 (EXTENDED): Define for 16-bit word size.
3513 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3514 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3515 * sim-types.h: Added support for 16-bit targets.
3516
7fb283bc
FCE		 35172000-06-23 Frank Ch. Eigler <fche@redhat.com>
3518
3519 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3520
ab42ee12
FCE		 35212000-06-24 Frank Ch. Eigler <fche@redhat.com>
3522
3523 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3524 * Makefile.in (distclean): Clean cconfig.h also.
3525
eb2d80b4
AC		 3526Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3527
3528 * configure: Regenerated to track ../common/aclocal.m4 changes.
3529
3530Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3531
3532 * aclocal.m4 (sim-profile): Enable the profiler by default.
3533
781c552e
AC		 3534Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3535
3536 * run.c (main): Initialize sigrc.
3537
5eb1a8fa
AC		 3538Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3539
3540 * sim-events.c (update_time_from_event): Add more detailed event
3541 tracing.
3542
b2ac51e4
DB		 35432000-03-30 Dave Brolley <brolley@redhat.com>
3544
3545 * aclocal.m4 (cgen): Use guile to run cgen.
3546
f8603f2f
DB		 35472000-03-23 Dave Brolley <brolley@redhat.com>
3548
3549 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3550 ftruncdfsf.
3551 * cgen-accfp.c (fextsfdf): New function.
3552 (ftruncdfsf): New function.
3553 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3554
0f831eb3
JJ		 35552000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3556
3557 * cgen-ops.h: Added TRUNCSISI.
3558
e88acae7
FCE		 35592000-03-08 Dave Brolley <brolley@redhat.com>
3560
3561 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3562 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3563 (sim_queue_fn_si_write): Last argument is has type USI.
3564 (sim_queue_fn_sf_write): New function.
3565 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3566 (sim_queue_fn_sf_write): New function.
3567 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3568
baa7ae6f
AC		 3569Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3570
3571 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3572 sim_set_trace and run simulator using sim_resume.
3573 (main): Add option ``-o'' - operating environment. Only continue
3574 after a signal when operating environment.
3575 (main): Always set REASON and SIGRC using sim_stop_reason.
3576 (sim_trace): Delete extern declaration.
3577
6d358e86
NC		 35782000-02-08 Nick Clifton <nickc@cygnus.com>
3579
3580 * callback.c: Fix compile time warning messages.
3581 * run.c: Fix compile time warning messages.
72f4393d 3582
ed9a39eb
JM		 35831999-12-17 Dave Brolley <brolley@cygnus.com>
3584
3585 * sim-profile.h: (set_profile_option_mask): Add prototype.
3586 * sim-profile.c (set_profile_option_mask): No longer static.
3587
c4093a6a
JM		 3588Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3589
3590 * sim-arange.c: Include <string.h>
3591
de57eccd
JM		 35921999-12-07 Dave Brolley <brolley@cygnus.com>
3593
c4093a6a 3594 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3595 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3596 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3597 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3598 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3599 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3600 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3601 (fn_mem_qi_write): New union members.
3602 (fn_mem_hi_write): New union members.
3603 (fn_mem_si_write): New union members.
3604 (fn_mem_di_write): New union members.
3605 (fn_mem_df_write): New union members.
3606 (fn_mem_xi_write): New union members.
3607 (sim_queue_fn_mem_qi_write): New function.
3608 (sim_queue_fn_mem_hi_write): New function.
3609 (sim_queue_fn_mem_si_write): New function.
3610 (sim_queue_fn_mem_di_write): New function.
3611 (sim_queue_fn_mem_df_write): New function.
3612 (sim_queue_fn_mem_xi_write): New function.
3613 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3614 (sim_queue_fn_mem_hi_write): New function.
3615 (sim_queue_fn_mem_si_write): New function.
3616 (sim_queue_fn_mem_di_write): New function.
3617 (sim_queue_fn_mem_df_write): New function.
3618 (sim_queue_fn_mem_xi_write): New function.
3619 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3620 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3621 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3622
c2d11a7d
JM		 36231999-12-01 Dave Brolley <brolley@cygnus.com>
3624
3625 * cgen-accfp.c (subsf): Check status code.
3626 (mulsf): Ditto.
3627 (negsf): Ditto.
3628 (abssf): Ditto.
3629 (sqrtsf): Ditto.
3630 (invsf): Ditto.
3631 (minsf): Ditto.
3632 (maxsf): Ditto.
3633 (subdf): Ditto.
3634 (muldf): Ditto.
3635 (divdf): Ditto.
3636 (negdf): Ditto.
3637 (absdf): Ditto.
3638 (sqrtdf): Ditto.
3639 (invdf): Ditto.
3640 (mindf): Ditto.
3641 (maxdf): Ditto.
3642
36431999-11-26 Dave Brolley <brolley@cygnus.com>
3644
3645 * cgen-par.h (fn_df_write): Mode of data is DF.
3646 (sim_queue_fn_df_write): Mode of data is DF.
3647 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3648
36491999-11-22 Dave Brolley <brolley@cygnus.com>
3650
3651 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3652 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3653
11cf8741
JM		 36541999-11-04 Dave Brolley <brolley@cygnus.com>
3655
3656 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3657 CGEN_MEM_XI_WRITE members.
3658 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3659 (sim_queue_fn_xi_write): New function.
3660 (sim_queue_mem_xi_write): New function.
3661
3662 * cgen-par.c (sim_queue_fn_xi_write): New function.
3663 (sim_queue_mem_xi_write): New function.
3664 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3665 CGEN_MEM_XI_WRITE.
3666
e514a9d6
JM		 36671999-10-22 Dave Brolley <brolley@cygnus.com>
3668
3669 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3670 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3671 * cgen-par.c: Set insn_address for each queued write. Get pc from
3672 cpu when executing queued writes.
3673
36741999-10-19 Dave Brolley <brolley@cygnus.com>
3675
3676 * cgen-par.h (sim_queue_fn_pc_write): New function.
3677 (CGEN_FN_PC_WRITE): New enumerator.
3678 (fn_pc_write): New union member.
3679 * cgen-par.c (sim_queue_fn_pc_write): New function.
3680 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3681
917317f4
JM		 36821999-10-18 Dave Brolley <brolley@cygnus.com>
3683
3684 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3685 (CGEN_MEM_DF_WRITE): New enumerator.
3686 (mem_di_write): New union member.
3687 (mem_df_write): New union member.
3688 * cgen-par.c (sim_queue_mem_di_write): New function.
3689 (sim_queue_mem_df_write): New function.
3690 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3691 CGEN_MEM_DF_WRITE.
3692 * cgen-accfp.c (divsf): Check for division errors.
3693
36941999-10-14 Doug Evans <devans@casey.cygnus.com>
3695
3696 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3697
2df3850c
JM		 36981999-10-07 Dave Brolley <brolley@cygnus.com>
3699
72f4393d 3700 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3701 (fn_hi_write): New union member.
3702 (sim_queue_fn_hi_write): New function.
3703 * cgen-par.c (sim_queue_fn_hi_write): New function.
3704 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3705
2acceee2
JM		 37061999-09-29 Doug Evans <devans@casey.cygnus.com>
3707
3708 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3709 Change type of result to SEM_PC.
3710
3711Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3712
3713 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3714
6426a772
JM		 37151999-09-25 Doug Evans <devans@casey.cygnus.com>
3716
3717 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3718 (JOIN*): Delete cpu arg.
3719
3720Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3721
3722 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3723 parameter.
3724 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3725
c2c6d25f
JM		 3726Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3727
72f4393d
L		 3728 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3729 large values.
c2c6d25f 3730
7fc5b5ad
AC		 3731Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3732
3733 * run.c (main): Check the sim_stop_reason and only halt simulation
3734 when a valid stop condition is identified.
3735
c2c6d25f
JM		 3736Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3737
3738 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3739
3740Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3741
3742 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3743 (bi_write): New union element.
3744 (sim_queue_bi_write): New function.
3745 * cgen-par.c (sim_queue_bi_write): New function.
3746 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3747
d4f3574e
SS		 3748Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * configure: Regenerated to track ../common/aclocal.m4 changes.
3751
3752 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3753 ../gdb/configure.in.
3754 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3755 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3756 (SIM_WARNINGS): Delete
3757 (CONFIG_CFLAGS): Update.
3758
3759Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3760
3761 * cgen-par.c: New file.
3762 * cgen-par.h: New file.
3763 * cgen-sim.h (cgen-par.h): #include it.
3764 * cgen-cpu.h (write_queue): New field.
3765 (CPU_WRITE_QUEUE): New access macro.
3766 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3767 (cgen-par.o): New target.
3768
104c1213
JM		 37691999-08-28 Doug Evans <devans@casey.cygnus.com>
3770
3771 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3772 * cgen-utils.c (mode_names): Update.
3773
53a5351d
JM		 37741999-08-20 Doug Evans <devans@casey.cygnus.com>
3775
3776 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3777 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3778 buffer arg if WITH_PARALLEL_GENWRITE.
3779 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3780 (struct idesc): Ditto.
3781
3782Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3783
3784 * sim-model.c (model_option_handler): Add \n to error message.
3785
96baa820
JM		 37861999-08-08 Doug Evans <devans@casey.cygnus.com>
3787
3788 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3789 (insn_sem): Rewrite.
3790 (sem_fn_desc): New struct.
3791 (idesc): Rewrite.
3792 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3793 misses if ! FAST_P.
3794 (scache case): Split into non-parallel/parallel versions.
3795 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3796 if not use semantic switch version.
3797
37981999-08-04 Doug Evans <devans@casey.cygnus.com>
3799
3800 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3801 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3802 (SEM_BRANCH_INIT_EXTRACT): Delete.
3803 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3804 (SEM_BRANCH_FINI): Ditto.
3805 (SEM_BRANCH_VIA_ADDR): Ditto.
3806 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3807 (SEM_BRANCH_ADDR_CACHE): Delete.
3808 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3809 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3810 pbb_br_type.
3811 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3812 (@cpu@_pbb_begin): Initialize branch_target.
3813 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3814 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3815 pbb_br_type.
3816 (@cpu@_engine_run_fast): Ditto.
3817
adf40b2e
JM		 3818Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3819
3820 * cgen-utils.c (RORSI): New function.
3821 (ROLSI): New function.
3822
38231999-07-14 Doug Evans <devans@casey.cygnus.com>
3824
3825 * Makefile.in (TAGS): Tweak TAGS regex.
3826 * cgen-mem.h (*): Add TAGS markers.
3827
43e526b9
JM		 3828Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3829
3830 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3831 passed in when sim_resume is first entered - don't re-pass it
3832 after a restart.
72f4393d 3833
43e526b9
JM		 3834Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3835
3836 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3837 OPTION_LOAD_LMA but only when is defined.
3838 (standard_options): When SIM_HANDLES_LMA is defined include
3839 options --load-lma and --load-vma.
3840 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3841
3842 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3843 (struct sim_state_base): Add load_at_lma_p.
3844 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3845 STATE_LOAD_AT_LMA_P.
3846
3847Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3848
3849 * nrun.c (main): Re-format loop gnu style.
3850
9846de1b
JM		 3851Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3852
3853 * dv-sockser.c (connected_p): Initialize addrlen.
3854
38551999-07-06 Dave Brolley <brolley@cygnus.com>
3856
3857 * cgen-accfp.c (floatsidf): New function.
3858 (fixdfsi): New function.
3859
38601999-07-06 Doug Evans <devans@casey.cygnus.com>
3861
3862 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3863
43ff13b4
JM		 38641999-07-05 Doug Evans <devans@casey.cygnus.com>
3865
3866 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3867 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3868 * cgen-fpu.c: New file.
3869 * cgen-fpu.h: New file.
3870 * cgen-accfp.c: New file.
3871 * cgen-cpu.h (CGEN_CPU): New member fpu.
3872 * cgen-mem.h: Redo fp support.
3873 * cgen-ops.h: Delete k&r support. Redo fp support.
3874 * cgen-sim.h: Include cgen-fpu.h.
3875 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3876
085dd6e6
JM		 38771999-06-23 Doug Evans <devans@casey.cygnus.com>
3878
3879 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3880 ifndef.
3881 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3882 (@cpu@_pbb_cti_chain): Minor clean up.
3883
cd0fc7c3
SS		 38841999-05-08 Felix Lee <flee@cygnus.com>
3885
72f4393d
L		 3886 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3887 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3888 * configure: Regenerate.
72f4393d 3889
7a292a7a
SS		 3890Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3891
3892 * sim-core.c (device_error,device_io_read_buffer,
3893 device_io_write_buffer): Delete decls.
3894 * sim-core.h: Put them here.
3895
3896 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3897 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3898 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3899 (sim_core_write_aligned_N): Ditto.
3900
39011999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3902
3903 * sim-memopt.c (sim_memory_uninstall): Don't look into
3904 free()d memory.
3905
39061999-04-14 Doug Evans <devans@casey.cygnus.com>
3907
3908 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3909
39101999-04-13 Doug Evans <devans@casey.cygnus.com>
3911
3912 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3913 (sim_core_write_buffer): Ditto.
3914
39151999-04-02 Keith Seitz <keiths@cygnus.com>
3916
3917 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3918 after the interval counter has expired.
3919 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3920 poll_quit callbacks. May be overridden by Makefile.
3921 (poll_quit_counter): New global.
3922 * sim-events.c: Remove all mentions of ui_loop_hook. The
3923 host callback "poll_quit" will serve the purpose.
3924 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3925 is defined.
3926 * nrun.c: Remove declaration of ui_loop_hook.
3927
3928Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3929
3930 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3931 if being used by gdb.
3932
39331999-03-22 Doug Evans <devans@casey.cygnus.com>
3934
3935 * cgen-types.h (XF,TF): Tweak.
3936 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3937 in cgen-types.h.
3938 (SUBWORD*,JOIN*): Define.
3939 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3940 moved into cpu descriptor.
3941 * sim-model.h (MACH): New member `num'.
3942
c906108c
SS		 39431999-02-09 Doug Evans <devans@casey.cygnus.com>
3944
c906108c
SS		 3945 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3946 (CGEN_CPU): Member opcode renamed to cpu_desc.
3947 New members get_idata,disassembler.
3948 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3949 CGEN_INSN_ATTR_VALUE.
3950 (CGEN_STATE): Delete member opcode_table.
3951 (sim_disassemble_insn): Delete decl.
3952 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3953 (struct idesc): Moved to here from <cpu>-decode.h.
3954 * cgen-run.c (prime_cpu): Call prepare_run callback.
3955 * cgen-trace.h (SFILE): New type.
3956 (sim_disasm_sprintf): Declare.
3957 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3958 (sim_cgen_disassemble_insn): Declare.
3959 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3960 (insn_fields): Delete.
3961 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3962 CPU_CPU_DESC (cpu).
3963 (trace_insn): Call CPU_DISASSEMBLER hook.
3964 (sim_disasm_sprintf): New function.
3965 (sim_disasm_read_memory): New function.
3966 (sim_disasm_perror_memory): New function.
3967 (sim_cgen_disassemble_insn): New function.
3968 * cgen-utils.c: Don't include cpu-opc.h.
3969 (virtual_insn_entries): New static local.
3970 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3971 (cgen_insn_name): Rewrite.
3972 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3973 * cgen.sh (desc): New file generator handler.
3974 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3975 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3976 Don't include cpu-opc.h,cpu-sim.h.
3977 * sim-model.c (model_set): Delete SIM_DESC arg.
3978 (sim_model_set): Update.
3979 * sim-model.h (MACH): New member prepare_run.
3980
39811999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3982
3983 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3984 if redundant with allocator functions.
3985
3986Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3987
3988 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3989
3990 * sim-profile.h: Make like sim-trace.h.
3991 (PROFILE_USEFUL_MASK): New macro.
3992 * sim-profile.c (profile_options): Make like trace_options, allow
3993 optional on|off arg where applicable.
3994 (set_profile_option_mask): New function.
3995 (sim_profile_set_option): New function.
3996 (profile_option_handler): Simplify.
3997 Have -p only enable selected things, not everything.
3998 Add missing break to OPTION_PROFILE_PC_RANGE.
3999 * cgen-scache.c (scache_options): Allow optional on|off arg to
4000 --profile-scache.
4001 (scache_option_handler): Use sim_profile_set_option.
4002
40031999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4004
4005 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4006 (memory_option_handler): Implement MEMORY_FILL option. Make
4007 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4008 (parse_ulong_value): New function.
4009 (do_memopt_add): Allocate all buffers. Optionally fill them.
4010
40111999-01-15 Richard Henderson <rth@cygnus.com>
4012
4013 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4014 va_list, not an integer.
4015 * sim-events.c (sim_events_schedule): Likewise.
4016
72f4393d 4017 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 4018 the appropriate type.
4019
40201999-01-14 Doug Evans <devans@casey.cygnus.com>
4021
4022 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4023 (sim_disassemble_insn): Update prototype.
4024 (sim_engine_invalid_insn): Ditto.
4025 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4026 (SEM_BRANCH_INIT): PCADDR->IADDR.
4027 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4028 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4029 * cgen-scache.h (*): Ditto.
4030 * cgen-trace.c (*): Ditto.
4031 * cgen-trace.h (*): Ditto.
4032 * cgen-utils.c (*): Ditto.
4033 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4034 (insn_t): Delete.
4035 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4036 (simple engine framework): Rewrite.
4037 * sim-module.c (modules): Install model module sooner (and in
4038 particular before the profile module).
4039
40401999-01-12 Doug Evans <devans@casey.cygnus.com>
4041
4042 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4043 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4044 (sim_model_init): Call it.
4045
4046 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4047
40481999-01-05 Doug Evans <devans@casey.cygnus.com>
4049
4050 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4051 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4052 (SEM_BRANCH_INIT_EXTRACT): New macro.
4053 (SEM_BRANCH_INIT): Add taken_p.
4054 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4055 (SEM_BRANCH_FINI): Use it.
4056 (SEM_INSN): Update.
4057 * cgen-run.c (sim_resume): Handle tracing of last insn.
4058 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4059 * cgen-trace.c (current_abuf): New static global.
4060 (trace_insn_init): Initialize it.
4061 (trace_insn_fini): Use it.
4062 (trace_insn): Set it.
4063 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4064 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4065 (@cpu@_emit_after): Ditto.
4066 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4067 labels if WITH_SEM_SWITCH_FULL.
4068 * sim-model.c: Include bfd.h.
4069 (sim_model_init): New function.
4070 (sim_model_install): Record init fn.
4071 * sim-model.h (MACH): New member bfd_name.
4072 * sim-module.c (modules): Initialize model before scache.
4073
40741998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4075
4076 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4077
c906108c
SS		 4078 * nrun.c (main): Remain in simulation loop for traps and
4079 exceptions when in operating environment mode.
4080 (ui_loop_hook): New stub hook for standalone use.
4081 * sim-events.c (sim_events_process): Call ui_loop_hook
4082 periodically on CYGWIN host.
4083
4084 * sim-reason.c (sim_stop_reason): Return host signal numbers
4085 to gdb on sim_stopped and sim_signalled cases.
4086 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4087 hook just before longjmp.
4088 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4089 hook just before sim_engine_run.
4090
4091 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4092 * sim-trace.h (trace_generic): Ditto.
4093 * sim-trace.c (trace_generic): Ditto.
72f4393d 4094
c906108c
SS		 40951998-12-14 Doug Evans <devans@casey.cygnus.com>
4096
4097 * Make-common.in (SIM_MAIN_DEPS): New var.
4098 (CGEN_MAIN_CPU_DEPS): New var.
4099 * aclocal.m4: Add --enable-cgen-maint option.
4100 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4101 (SETMEM*): Ditto.
4102 (GETIMEM*): Pass pc value to sim_core routine.
4103
4104Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4105
4106 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4107 Compare with ZERO not NULL.
4108
4109Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4110
4111 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4112 "sim-assert.h".
4113
41141998-12-09 Doug Evans <devans@casey.cygnus.com>
4115
4116 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4117 * sim-trace.c: Include stdlib.h if present.
4118 * dv-sockser.c: Include unistd.h if present.
4119 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4120 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4121
41221998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4123
4124 * gennltvals.sh: Add i960.
4125 * nltvals.def: Rebuild.
4126
41271998-12-04 Doug Evans <devans@casey.cygnus.com>
4128
4129 * cgen-defs.h: New file, old cgen-sim.h.
4130 * cgen-sim.h: Simple header that includes others.
4131 * sim-arange.c: New file.
4132 * sim-arange.h: New file.
4133 * sim-basics.h: Include it.
4134 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4135 (sim-arange.o): Add rule for.
4136 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4137 (sim_io_eprintf_cpu): Add prototype.
4138 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4139 (INLINE2): New macro.
4140 (EXTERN_INLINE): New macro.
4141 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4142 before calling module init fns.
4143 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4144 (profile_init): New function.
4145 (profile_options): New option --profile-range.
4146 (profile_option_handler): Handle --profile-range.
4147 (profile_print_insn): Qualify address range specific section titles.
4148 (profile_print_addr_ranges): New function.
4149 (profile_info): Print address ranges if specified.
4150 (profile_install): Set profile_init init fn.
4151 * sim-profile.h (PROFILE_DATA): New member `range'.
4152 * sim-trace.c (trace_init): New function.
4153 (trace_options): New option --trace-range.
4154 (trace_option_handler): Handle --trace-range.
4155 (trace_install): Set trace_init init fn.
4156 * sim-trace.h (TRACE_DATA): New member `range'.
4157 * sim-utils.c (sim_cpu_msg_prefix): New function.
4158 (sim_io_eprintf_cpu): New function.
4159 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4160 (PC_IN_PROFILE_RANGE_P): New macro.
4161 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4162 (trace_insn_fini): New arg abuf. All callers updated.
4163 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4164 printing cycle counts.
4165 * cgen-trace.h (trace_insn_fini): Update prototype.
4166 (TRACE_RESULT_P): New macro.
4167 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4168 (TRACE_INSN): Check ARGBUF_TRACE_P.
4169 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4170 * cgen-types.h (SIM_INLINE): Delete.
4171 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4172 * cgen-utils.c: Don't include cgen-engine.h
4173 * genmloop.sh (@cpu@_fill_argbuf): New function.
4174 (@cpu@_fill_argbuf_tp): New function.
4175 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4176 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4177 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4178 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4179 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4180 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4181 doing profiling. Update call to TRACE_INSN_FINI.
4182
4183 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4184
41851998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4186
4187 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4188 regions.
4189
41901998-12-01 Doug Evans <devans@casey.cygnus.com>
4191
4192 * sim-inline.c (SIM_INLINE_P): Fix typo.
4193
41941998-11-30 Doug Evans <devans@casey.cygnus.com>
4195
4196 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4197
4198Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199
4200 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4201 * nltvals.def: Re-generate.
4202
4203Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4204
4205 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4206 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4207 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4208 GCC.
4209 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4210 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4211
42121998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4213
4214 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4215 (${cpu}_pbb_cti_chain): Ditto.
4216
42171998-11-18 Doug Evans <devans@casey.cygnus.com>
4218
4219 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4220 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4221 (EXTRACT_INT,EXTRACT_UINT): New macros.
4222 (SEM_SEM_ARG): New macro.
4223 (SEM_NEXT_VPC): New arg `pc'.
4224 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4225 (sim_disassemble_insn): Update prototype.
4226 * cgen-trace.c (current_insn,insn_fields): New static locals.
4227 (trace_insn): Set them.
b83266a0 4228 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4229 (sim_disassemble_insn): New arg insn_fields.
4230 Handle variable length insns.
4231 * genmloop.sh: Only emit pbb decls if -pbb.
4232 (${cpu}_scache_lookup): New arg `vpc'.
4233 (scache support): Fetch pc before entering loop.
4234
4235 * gennltvals.sh: Add fr30 support.
4236 * nltvals.def: Rebuild.
4237
4238Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4239
4240 * sim-types.h: Re-do type system so that GCC's attribute and mode
4241 are used to specify types. Handle case of ALPHA.
4242
42431998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4244
c906108c
SS		 4245 * aclocal.m4: Add tests for dlopen family.
4246 * config.in: Regenerated.
72f4393d 4247
c906108c
SS		 4248Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4249
4250 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4251
4252Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4253
4254 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4255 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4256 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4257 * cgen-sim.h: ... to here.
4258
4259Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4260
4261 * aclocal.m4 (enable-build-warnings): Replace
4262 enable-sim-warnings. Extend =LIST syntax so that prepend and
4263 append of options is possible. Drop -Werror, add
4264 -Wstrict-prototypes for GDB compatibility.
4265 * Make-common.in (SIM_WARNINGS): Update.
4266
4267Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4268
4269 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4270 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4271 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4272 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4273 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4274 CGEN_INCLUDE_DEPS.
4275 * cgen-cpu.h: New file.
4276 * cgen-engine.h: New file.
4277 * cgen-scache.h: New file.
4278 * cgen-sim.h: Delete portions moved to new files.
4279 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4280 rather than sending result to stdout.
4281
4282Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4283
4284 * Make-common.in (sim-reg.o): New rule.
4285 (cgen-run.o): New rule.
4286 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4287 * cgen-run.c (prime_cpu): New function.
4288 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4289 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4290 mentioned cpu.
4291 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4292 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4293 (CGEN_INSN_VIRTUAL_P): New macro.
4294 (SEM_PC): New typedef.
4295 (SEMANTIC_FN): Change type of result to SEM_PC.
4296 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4297 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4298 (SCACHE_MAP): New typedef.
4299 (CPU_SCACHE): Add pbb support.
4300 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4301 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4302 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4303 max_slice_insns.
4304 (INSN_NAME): Delete.
4305 (cgen_insn_name): Declare.
4306 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4307 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4308 (first_insn_p): Make static.
4309 (trace_insn): Handle virtual insns specially.
4310 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4311 * cgen-types.h (UBI): Delete.
4312 (MODE_TYPE): New enum.
4313 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4314 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4315 (cgen_virtual_opcode_table): New global.
4316 (cgen_insn_name): New function.
4317 (sim_disassemble_insn): Ignore virtual insns.
4318 * genmloop.sh: Delete top level loop generation. Add pbb support.
4319 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4320 (sim_cpu_base): New members max_insns,insn_name,model_data.
4321 (CPU_PC_GET,CPU_PC_SET): New macros.
4322 (sim_pc_get,sim_pc_set): Declare.
4323 * sim-model.c (model_set): Call model init fn.
4324 * sim-model.h (MODEL_FN): New typedef.
4325 (INSN_TIMING): New member model_fn.
4326 (MODEL): New members num,init.
4327 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4328 All callers updated.
4329 (profile_insn_init): New fn.
4330 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4331 Exit early if insn profiling not supported.
4332 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4333 (profile_install): Record profile_insn_init as init fn.
4334 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4335 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4336 (PROFILE_DATA): Delete member exec_time.
4337 Change insn_count to pointer to array, rather than the array.
4338 (sim_profile_print_bar): Declare.
4339
4340Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4341
4342 * cgen-run.c: New file.
4343 * sim-reg.c: New file.
4344
4345Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4346
4347 * aclocal.m4: Add checks for -lsocket and -lnsl.
4348
4349 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4350 allow local port reuse on listening socket.
4351
4352Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4353
4354 * sim-config.h: Remove reference to linux kernel header.
4355
4356Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4357
4358 * dv-sockser.c (sockser_addr): Make variable non-static.
4359
4360Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4361
4362 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4363
4364Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4365
4366 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4367
4368Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4369
4370 * Make-common.in (install-common): Add $(EXEEXT) when installing
4371 run.
4372
4373Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4374
4375 * cgen-sim.h (cgen_state): New member opcode_table.
4376 * cgen-utils.c (sim_disassemble_insn): Use it.
4377
4378Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4379
4380 * cgen-mem.h (DECLARE_SETT): Fix return type.
4381 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4382 * cgen-scache.c: Include stdlib.h.
4383 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4384 * sim-model.c (model_option_handler): Remove unused variable `n'.
4385
4386Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4387
4388 * cgen-utils.c: Include bfd.h.
4389 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4390
4391Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4392
4393 * sim-bits.h (EXTEND24): Fix typo.
4394
4395Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4396
4397 * sim-events.c (ETRACE_P): New macro.
4398 (struct _sim_event): Add member trace.
4399 (sim_events_free): Reclaim trace message.
4400
4401 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4402 sim_events_schedule_tracef): New functions, include printf trace
4403 information in argument list. If tracing, store asprintf'd trace
4404 message in sim_event.
4405
4406 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4407 hw_event_queue_schedule_vtracef): New functions, mimic
4408 sim_event_tracef.
4409
4410Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4411
4412 * sim-bits.h (EXTEND24): Define.
4413
4414Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4415
4416 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4417 (CPU_SCACHE_HASH_MASK): New macro.
4418 (SCACHE_HASH_PC): Rewrite.
4419 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4420 computation out of main loop.
4421
4422Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4423
c906108c
SS		 4424 * cgen-sim.h (RECORD_IADDR): Delete.
4425 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4426 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4427
4428Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4429
4430 * gennltvals.def (mn10200): Add entry.
4431 * nltvals.def: Regenerate with MN10200 additions.
4432
4433Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4434
4435 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4436 documentation on how it works.
4437
4438 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4439 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4440 sim_core_set_xor, sim_core_xor_read_buffer,
4441 sim_core_xor_write_buffer): Update.
4442
4443 * sim-events.h, sim-events.c (sim_events_install,
4444 sim_events_watch_clock, sim_events_schedule_after_signal,
4445 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4446 sim_events_deschedule): Update.
4447
4448 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4449 sim_fpu_max32, sim_fpu_max64): Update.
4450
4451Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4452
4453 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4454 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4455 * sim-profile.c (profile_print_model): Update.
4456
4457Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4458
4459 * gennltvals.def (m32r): Use common syscall.h now.
4460 (mn10300): Add entry.
4461 * nltvals.def: Regenerate.
4462
4463 * sim-engine.c (sim_engine_get_run_state): New function.
4464 * sim-engine.h (sim_engine_get_run_state): Declare it.
4465
4466Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4467
4468 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4469 * sim-core.c (sim_core_signal): Make extern, always define.
4470
4471Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4472
4473 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4474 * cgen-ops.h (ANDIF): New macro.
4475 (ANDIF[BQHSD]I): Delete.
4476
4477Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478
4479 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4480 (hw_event_queue_schedule, hw_event_queue_deschedule,
4481 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4482 Janczyn.
4483
4484 * hw-alloc.h (HW_NZALLOC): Define.
4485
4486 * Make-common.in (test-hw-events): Add target for testing the
4487 hw-event code.
4488
4489Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490
4491 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4492 hw-instances.o.
4493 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4494 files.
4495 * hw-main.h: Include hw-handles.h, hw-instances.h.
4496 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4497 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4498
c906108c
SS		 4499Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500
4501 * dv-core.c: Include hw-main.h and sim-main.h.
4502 * dv-pal.c: Include hw-main.h and sim-io.h.
4503 * dv-glue.c: Include hw-main.h.
4504
4505 * hw-main.h: New file. Move list of includes to here.
4506 * hw-base.h: From here.
4507 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4508 (hw-*.o, dv-*.o): Update.
4509 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4510 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4511 sim-main.h.
4512
4513 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4514 do_hw_poll_read): Move declarations from here.
4515 * hw-main.h: To here.
72f4393d 4516
c906108c
SS		 4517 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4518 Move from here.
4519 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4520 rename.
4521 * Make-common.in (hw-config.h): Update
4522 * hw-base.c, dv-pal.c, dv-glue.c: Update
4523
4524 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4525 `*_callback' to `*_method.
4526
4527Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4528
4529 * hw-base.h (set_*): Move set method macros from here.
4530 * hw-device.h: To here.
4531
4532Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533
4534 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4535 Declare.
4536
4537 * hw-base.c (hw_create, hw_delete): Call
4538 * hw-properties.c (create_hw_property_data,
4539 delete_hw_property_data): Define.
72f4393d 4540
c906108c
SS		 4541Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4542
4543 * hw-device.c, hw-properties.c: Include hw-base.h
4544
4545 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4546 * hw-device.c: From here.
4547 * hw-base.h: Include "hw-events.h".
4548
4549 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4550 * hw-base.c (hw_create, hw_delete): Call.
4551 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4552
4553 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4554 (hw-alloc.o): New target.
72f4393d 4555
c906108c
SS		 4556Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557
4558 * hw-events.h, hw-events.c: New files. Move event code to here.
4559 * sim-hw.c: From here.
4560 * hw-base.h: Include "hw-events.h".
4561 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4562 (hw-events.o): New target.
4563
4564 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4565 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4566
c906108c
SS		 4567 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4568 * hw-base.c (hw_create, hw_delete): Call.
4569 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4570
4571 * dv-pal.c: Update.
4572
4573Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4574
4575 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4576 * hw-ports.c: To here.
72f4393d 4577
c906108c
SS		 4578 * hw-base.h, hw-ports.c (create_hw_port_data,
4579 delete_hw_port_data): New functions.
4580 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4581
c906108c
SS		 4582 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4583 from here.
4584 * hw-ports.h: To here.
4585
4586Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4587
4588 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4589 PROCESSOR and CIA arguments.
4590
4591Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592
4593 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4594 Move common object files from here.
4595 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4596
c906108c
SS		 4597Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4598
4599 * sim-hw.c: Include ctype.h.
4600 (do_hw_poll_read): Do not assume EAGAIN.
4601
4602Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4603
4604 * cgen-trace.c (first_insn_p): New static local.
4605 (trace_insn_init): Set it.
4606 (trace_insn_fini): Use TRACE_PREFIX.
4607 (trace_insn): Rewrite to use trace_prefix.
4608 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4609 Adjust width accordingly.
4610
4611 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4612 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4613 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4614 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4615 (PROFILE_COUNT_CORE): Simplify.
4616 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4617
4618Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4619
4620 * cgen-ops.h (ADDCFSI): Fix typo.
4621
4622Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4623
4624 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4625 * genmloop.sh: Use them rather than static locals.
4626
4627 * sim-engine.c (sim_engine_set_run_state): New function.
4628 * sim-engine.h (sim_engine_set_run_state): Declare.
4629 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4630 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4631 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4632
4633Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4634
72f4393d 4635 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4636 All callers updated.
4637 (trace_insn_fini): New arg last_p. All callers updated.
4638 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4639 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4640 * genmloop.sh (engine_resume): Update.
4641
4642Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4643
4644 * Make-common.in (install-common): Run ranlib on installed copy of
4645 libsim.a.
4646
4647Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4648
4649 * Make-common.in (install-common): Rename and install libsim.a.
4650
4651Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4652
4653 * sim-io.c (unistd.h): Include.
4654
4655Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4656
4657 * Make-common (sim_main_headers): Sort.
4658 (cgen-*.o): Add cgen-sim.h dependency.
4659
4660 * cgen-scache.c (scache_init): Only allocate space if scache element
4661 size is non-zero.
4662 (scache_flush,scache_print_profile): Check if scache in use first.
4663
4664 * cgen-sim.h (IDESC): Provide forward declaration.
4665 (DECODE): Delete.
4666 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4667 (cgen_cpu_max_extra_bytes): Declare.
4668 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4669
c906108c
SS		 4670 * sim-cpu.h: New file. sim_cpu_base moved here.
4671 Move sim_cpu_lookup decl here.
4672 * sim-base.h: #include "sim-cpu.h".
4673 * sim-cpu.c: New file.
4674 * Make-common (sim_main_headers): Add sim-cpu.h.
4675 (sim-cpu.o): Add rule for.
4676
4677 * sim-model.c (set_model): Delete.
4678 (sim_model_set,model_set): New functions.
4679 (sim_model_install): Renamed from model_install.
4680 Don't set default model here.
4681 (model_option_handler): Rewrite --model processing.
4682 (sim_model_lookup,sim_mach_lookup): New functions.
4683 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4684 (insn_timing): Delete.
4685 (INSN_TIMING): New member `num'.
4686 (IMP_PROPERTIES): Always define scache_elm_size member.
4687 (MACH): New member init_cpu.
4688 (sim_machs): Renamed from machs.
4689 (sim_model_install): Renamed from model_install.
4690 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4691 * sim-module.c (modules): Update.
4692
4693 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4694
4695 * sim-io.c: #include <errno.h>.
4696
4697Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4698
4699 * dv-pal.c (struct hw_pal_device): Add reader.
4700 (hw_pal_finish): Initialize reader.
4701 (scan_hw_pal): Use reader.
4702
4703 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4704 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4705 * dv-pal.c: Use.
4706
4707 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4708 ../ppc/main.c sim_io_read_stdin.
4709
4710Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4711
4712 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4713 arguments.
4714 * hw-tree.c: Update.
72f4393d 4715
c906108c
SS		 4716 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4717 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4718 CPU/CIA args.
4719 * hw-ports.h (hw_port_event): Ditto.
4720 * hw-ports.c (hw_port_event): Update.
4721 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4722 Update.
4723 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4724 Update.
4725 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4726 (do_counter_event): Update.
4727 * dv-glue.c (hw_glue_io_read_buffer): Update.
4728 (hw_glue_port_event): Update.
4729
4730 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4731 * hw-base.h (hw_create): Ditto.
4732 * hw-base.c (hw_create): Ditto.
72f4393d 4733
c906108c
SS		 4734 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4735 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4736 from here to.
4737 * sim-hw.c: Here.
4738 * hw-device.h (hw_system_cpu): Declare.
4739 * sim-hw.c (hw_system_cpu): New function.
4740
4741 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4742 sim_hw_abort not hw_abort.
4743 (sim-hw.h): Include.
4744 (sim_core_read_buffer, sim_core_write_buffer): Call
4745 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4746 argument.
4747 (sim_core_set_xor): Do not pass CPU when aborting.
4748
4749 * sim-n-core.h (sim_core_read_aligned_N,
4750 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4751 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4752 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4753 return length.
4754
4755 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4756 sim_hw_print.
4757 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4758 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4759 functions.
4760 (sim_hw_print): New function.
4761
4762 * sim-engine.h (sim_engine_vabort): Declare.
4763 * sim-engine.c (sim_engine_vabort): New function.
4764
4765Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4766
4767 * sim-trace.c (print_data): For floating-point numbers trace raw
4768 hex value.
4769 (trace_result_fp2): New function.
4770 * sim-trace.h (trace_result_fp2): New declaration.
4771 (TRACE_FP_RESULT2): New macro.
4772
4773Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4774
72f4393d
L		 4775 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4776 AM_CYGWIN32 and AM_EXEEXT.
4777 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4778 to run and install-common rules.
4779 * common/configure: regenerate
c906108c
SS		 4780
4781Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4782
4783 * sim-types.h (cell_word): New type.
4784 (natural_cell): Delete type.
4785
4786Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4787
4788 * configure: Regenerated to track ../common/aclocal.m4 changes.
4789 * config.in: Ditto.
4790
4791Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4792
4793 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4794
4795Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4796
4797 * configure: Regenerated to track ../common/aclocal.m4 changes.
4798 * config.in: Ditto.
4799
4800Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4801
4802 * acconfig.h: New file.
4803 * Make-common.in (top_builddir): New macro.
4804 (INTL_LIB): Removed.
4805 (INTLLIBS): New macro.
4806 (INTLDEPS): Likewise.
4807 (LIBDEPS): Use INTLDEPS.
4808 (EXTRA_LIBS): Use INTLLIBS.
4809 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4810 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4811 AM_LC_MESSAGES): New macros from GNU gettext.
4812
4813Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814
4815 * sim-config.h: Discard leading _ from macros.
4816 * sim-types.h: Ditto.
4817
4818Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4819
4820 * Make-common.in (CSEARCH): Add -I to intl directories.
4821 (INTL_LIB): Point to libintl.a.
4822 (LIBDEPS): Add $(INTL_LIB).
4823 (EXTRA_LIBS): Ditto.
4824
4825Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4826
4827 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4828
4829 * cgen-ops.h (ADDCFSI): Fix.
4830 (SUBCFSI): Tweak.
4831
4832Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4833
4834 * sim-types.h (signed_address, unsigned_address): Define.
4835
4836Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4837
4838 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4839 QNaN.
4840
4841Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4842
4843 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4844 New functions, pack / unpack sim_fpu struct using raw values.
4845 (sim_fpu_is): Differentiate between negative and positive
4846 infinity.
4847
4848Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849
4850 * sim-bits.h (EXTEND4): Define.
4851 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4852
c906108c
SS		 4853Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4854
4855 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4856 declared so we need this cast to prevent long long addresses
4857 from being misconfigures. Results in access to unmapped memory.
4858
4859Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4860
4861 * Make-common.in (RUNTESTFLAGS): Define.
4862 (check): Pass RUNTESTFLAGS to recursive make.
4863
4864Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4865
4866 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4867 STATE_VERBOSE_P.
4868
4869Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4870
4871 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4872 cross compiling.
4873
4874Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4875
4876 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4877 (sim-inline): Update to match sim-inline.[hc]
4878 * configure: Regenerated to track ../common/aclocal.m4 changes.
4879
4880 * Make-common.in (sim_main_headers): Add sim-inline.h
4881
4882 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4883 selected.
4884 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4885
c906108c
SS		 4886 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4887 (sim_events_set_trace): Delete unused prototype.
72f4393d 4888
c906108c
SS		 4889 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4890 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4891
4892 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4893 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4894 Comment out, not yet implemented in sim-fpu.c.
4895 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4896 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4897
c906108c
SS		 4898 * sim-inline.h: Rewrite description.
4899 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4900 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4901
c906108c
SS		 4902 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4903 include generated files. Handled by generator directly.
72f4393d 4904
c906108c
SS		 4905Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4906
4907 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4908 up-to-date.
4909
4910 * sim-trace.h (TRACE_ANY_P): Define.
4911 (struct _trace_data): Add trace_any_p.
4912
4913Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914
4915 * run.c (main): Handle all alternatives of enum sim_stop.
4916 (main): Delete unused `asection *s'.
4917
4918Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4919
4920 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4921
4922 * configure: Regenerated to track ../common/aclocal.m4 changes.
4923
4924 * sim-hw.c: New file.
4925 * sim-hw.h (sim_hw_parse): Declare function.
4926 (hw-tree.h): Do not include.
72f4393d 4927
c906108c
SS		 4928 * sim-base.h (STATE_HW): Define.
4929 (struct sim_state_base): Add member struct *hw.
4930
4931 * sim-module.c (sim-hw.h): Include.
4932 (modules): Add sim_hw_install.
72f4393d 4933
c906108c
SS		 4934 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4935
4936Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4937
4938 * sim-base.h (CPU_INDEX): Define.
4939
4940 * sim-utils.c (sim_state_alloc): Initialize.
4941 * sim-module.c (sim_post_argv_init): Ditto.
4942
4943Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4944
4945 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4946 properly formatted lists.
4947
4948Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4949
4950 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4951 0x2f needs to be 0x3f.
4952
4953Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4954
4955 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4956 not found.
4957 (hw_tree_find_*_property): Clean up error message when property is
4958 not found.
4959
4960 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4961 present before looking for it.
4962
4963Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4964
72f4393d 4965 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4966 (AC_CHECK_FUNCS): Add check for __setfpucw.
4967 * configure: Regenerated.
4968
4969Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4970
4971 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4972 hw_pal_timer, hw_pal_timer_value): Define.
4973 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4974 (do_counter_event, do_counter_read, do_counter_value,
4975 do_counter_write): new functions.
4976
4977Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4978
4979 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4980 trace output.
4981
4982 * hw-base.c (hw_create): Stop searching for a device when one is
4983 found.
4984
4985Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4986
4987 * configure: Regenerated to track ../common/aclocal.m4 changes.
4988
4989Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4990
4991 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4992 appends extra devices.
4993 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4994 the device names.
72f4393d 4995
c906108c
SS		 4996 * Make-common.in (hw-config.h): New target, create hw-config.h
4997 file.
4998 (SIM_HW): Definition from @sim_hw@.
4999 (hw-base.o): Depend on hw-config.h
5000
5001Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5002
5003 * Make-common.in: Get SHELL from configure.
5004 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5005 move-if-change. Fixes NT native build problem.
5006 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5007 move-if-change. Fixes NT native build problem.
5008 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5009 NT native builds.
72f4393d 5010
c906108c
SS		 5011Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5012
5013 * hw-device.h, hw-device.c (hw_strdup): New function.
5014
5015 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5016 strings name, family and args.
5017 (full_name_of_hw): Use hw_strdup when returning the full path.
5018
5019 * hw-properties.c: Clean up property not found / wrong type error
5020 messages.
72f4393d 5021
c906108c
SS		 5022 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5023 before attaching any ports.
5024
5025 * hw-base.c (hw-config.): Include. Replace hardwired table.
5026
5027 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5028
5029 * Make-common.in: Add rule for dv-glue.o.
5030
5031Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5032
5033 * hw-base.c (hw_finish): Move setting of trace level to here.
5034 (hw_create): From here.
5035
5036 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5037 ../ppc/device_table.c.
5038
5039 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5040
5041 * hw-tree.c (print_properties): Supress path when printing
5042 properties of root node.
5043
5044Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5045
5046 * hw-device.h (HW_TRACE): Define.
5047 (hw_trace): Declare.
5048 * hw-device.c (hw_trace): Implement function.
5049
5050 * hw-base.c (hw_create): Set hw trace level from "trace?"
5051 property.
5052
5053 * dv-core.c (dv_core_attach_address_callback): Add trace.
5054
5055 * dv-pal.c: Replace DTRACE with HW_TRACE.
5056
5057Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5058
5059 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5060 (hw_alloc_data): Delcare.
5061 (struct hw): Add member alloc_of_hw.
72f4393d 5062
c906108c
SS		 5063 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5064 functions. Assocate memory with a device.
5065 (stdlib.h): Include.
72f4393d 5066
c906108c
SS		 5067 * hw-base.h (set_hw_delete): Define.
5068 (hw_delete_callback): Declare.
5069 (hw_delete): Declare.
5070
5071 * hw-base.c (hw_delete): Implement function.
5072 (struct hw_base_data): Add member to_delete.
5073 (ignore_hw_delete): New function, does nothing.
5074 (hw_create): Set the hw_delete method.
5075 (hw_create): Allocate the base type using HW_ZALLOC before setting
5076 any methods.
5077
5078 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5079
c906108c 5080 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5081
c906108c
SS		 5082 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5083 (attach_hw_port_edge): Add struct hw argument
5084
5085 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5086 hw_zalloc/hw_free.
5087
5088Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5089
5090 * hw-device.h (hw_attach_address_callback,
5091 hw_detach_address_callback): Attach to a single space not a space
5092 mask. Clarify interpretation of SPACE:ADDR parameters.
5093
5094 * hw-base.c (passthrough_hw_attach_address,
5095 passthrough_hw_detach_address): Update.
5096 * dv-core.c (dv_core_attach_address_callback): Ditto.
5097 * dv-pal.c (hw_pal_attach_address): Ditto.
5098
5099Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5100
5101 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5102
5103Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5104
5105 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5106 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5107 hw-properties_h, hw-tree_h): Define, point at corresponding
5108 header.
5109 (hw_base_headers): Define list of headers included by hw-base.h
5110 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5111 hw-properties.o, hw-tree.o): Specify dependencies.
5112 (dv-core.o, dv-pal.o): Ditto.
5113
5114 * sim-hw.h: New file.
5115
5116 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5117 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5118
c906108c
SS		 5119 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5120
5121 * hw-base.h, hw-base.c: new files. Copied from
5122 ../ppc/device_table.[hc].
5123
5124 * dv-core.c, dv-pal.c: New files. Copied from
5125 ../ppc/hw_{core,pal}.c
72f4393d 5126
c906108c
SS		 5127 * sim-basics.h (struct hw): Declare.
5128 (enum port_direction, enum object_disposition): Declare.
5129
5130Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5131
5132 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5133 sim_dv_src in Makefile. Take list of devices as parameter to m4
5134 macro..
5135
5136 * configure: Regenerated to track ../common/aclocal.m4 changes.
5137
5138Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5139
5140 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5141 trace_prefix can abort cleanly.
5142
5143Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5144
5145 * dv-sockser.c, dv-sockser.h: New files.
5146 * Make-common.in (dv-sockser.o): Add rule for.
5147 * aclocal.m4: Check for fcntl.h.
5148 * config.h: Add HAVE_FCNTL_H.
5149
5150 * sim-break.c (remove_breakpoint): Fix thinko.
5151
5152 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5153 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5154
51551998-03-13 Fred Fish <fnf@cygnus.com>
5156
5157 * sim-base.h (struct sim_state_base): Add prog_syms and
5158 define macro STATE_PROG_SYMS.
5159 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5160 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5161 and bfd_canonicalize_symtab, to get symbol table on first use
5162 and preserve it via STATE_PROG_SYMS for future calls to
5163 bfd_find_nearest_line.
5164
5165Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5166
5167 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5168
5169 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5170 up to nr_maps, not just access_* maps.
5171
5172 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5173 maps.
5174
5175 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5176 over nr_maps not sim_core_nr_maps.
5177
5178 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5179 core_map argument to unsigned.
5180 (struct _sim_core): Ditto for struct member core_map.
5181
5182 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5183
5184 * sim-basics.h (access_io, access_*_io): Define.
5185 (map_read, map_write, map_exec, map_io): Define.
5186
5187 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5188 attach with more generic mapmask.
5189 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5190
c906108c
SS		 5191 * sim-core.c (sim_core_uninstall, sim_core_attach,
5192 sim_core_detach): Iterate over nr_maps instead of
5193 sim_core_nr_maps.
5194
5195 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5196 instead of the write_map.
5197 (remove_breakpoint): Ditto.
5198
5199 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5200 with read_map, write_map, exec_map resp.
5201
5202 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5203 Ditto.
5204
5205 * cgen-utils.c (sim_disassemble_insn): Ditto.
5206
5207 * sim-hrw.c (sim_write, sim_write): Ditto.
5208
5209 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5210 transfer_to_str): New functions.
5211
5212Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5213
5214 * sim-base.h (sim_state_base): New member environment.
5215 (STATE_ENVIRONMENT): New macro.
5216 * sim-config.c (current_environment): Delete.
5217 (sim_config_default): New function.
5218 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5219 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5220 (sim_config_default): Add prototype.
5221 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5222 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5223 Set STATE_ENVIRONMENT, not current_environment.
5224
5225Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5226
5227 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5228
5229Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5230
5231 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5232
5233 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5234
5235Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5236
5237 * Make-common.in (TAGS): Make smarter.
5238 * Makefile.in (TAGS): Ditto.
5239
5240Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5241
5242 * sim-module.c (*): Fix typos in assertion tests.
5243
5244Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5247 can't be constant.
72f4393d 5248
c906108c
SS		 5249 * sim-options.c (sim_parse_args): Ditto.
5250 (sim_args_command): Return OK, instead of nothing, for an empty
5251 command.
5252
5253Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5254
5255 * sim-profile.c (profile_info): Rename from profile_print. Drop
5256 misc and misc_cpu callback arguments. Use
5257 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5258 (profile_install): Install profile_info function.
5259
5260 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5261 STATE_PROFILE_INFO_CALLBACK): Define.
5262 (struct PROFILE_DATA): Add field info_cpu_callback.
5263 (profile_print): Delete function.
5264
5265 * sim-base.h (STATE_MODULES): Define. Replace individual
5266 STATE_*_LIST with single struct module_list.
5267
5268 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5269 (struct module_list): Declare.
72f4393d 5270
c906108c
SS		 5271 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5272 sim_module_info): New functions.
5273 (sim_module_install): Clean up module data structures.
5274
5275 * sim-info.c (sim_info): New file. New function. Call
5276 sim_module_info.
5277
5278 * Make-common.in (sim-info.o): Define rule.
5279 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5280
5281
5282Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5283
5284 * sim-base.h (sim_cpu_base): New members name, options.
5285 (sim_cpu_lookup): Add prototype.
5286 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5287 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5288 (sim_add_option_table): Update prototype.
5289 * sim-options.c (sim_add_option_table): New argument `cpu'.
5290 (standard_option_handler,standard_install): Update.
5291 (sim_parse_args): Handle cpu specific options.
5292 (print_help): New static function.
5293 (sim_print_help): Call it. Print cpu specific options.
5294 (find_match): New static function.
5295 (sim_args_command): Call it. Handle cpu specific options.
5296 * sim-utils.c (sim_cpu_lookup): New function.
5297 * sim-memopt.c (memory_option_handler): Update.
5298 (sim_memopt_install): Update.
5299 * sim-model.c (model_option_handler): Update.
5300 (model_install): Update.
5301 * sim-profile.c (profile_option_handler): Update.
5302 (profile_install): Update.
5303 * sim-trace.c (trace_option_handler): Update.
5304 (trace_install): Update.
5305 * sim-watch.c (watchpoint_option_handler): Update.
5306 (sim_watchpoint_install): Update.
5307 * cgen-scache.c (scache_option_handler): Update.
5308 (scache_install): Update.
5309
5310Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5311
5312 * Make-common.in (check): Run `make check' in testsuite dir.
5313
5314Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5315
5316 * sim-trace.c (trace_result0): New function.
5317
5318 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5319 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5320 tracing sim_fpu variables.
5321 (TRACE_ALU_RESULT0): Define.
5322 (TRACE_FP_RESULT_WORD): Define.
5323 (TRACE_FP_INPUT_WORD1): Define.
5324
5325 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5326 sim_fpu_two): New constants.
5327 (sim_fpu_op1, sim_fpu_op2): New types.
5328 (struct _sim_fpu): Delete member result. Re-order other members.
5329 (sim_fpu_sign, sim_fpu_exp): New functions.
5330 (sim_fpu_max, sim_fpu_min): new functions.
5331 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5332 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5333
c906108c
SS		 5334Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5335
5336 * sim-profile.c (profile_print): Delete duplicate test of
5337 PROFILE_INSN_IDX.
5338 (profile_print_pc): Exit early if data collection not set up.
5339 (profile_print_core): Simplify by calling sim_core_map_to_str.
5340 * sim-core.h (sim_core_map_to_str): Declare.
5341 * sim-core.c (sim_core_map_to_str): Make non-static.
5342
5343 * genmloop.sh (engine_resume): Update insn_count before exiting.
5344 (engine_resume_full): Keep accurate core profile data.
5345
5346 * cgen-utils.c (sim_disassemble_insn): Don't use
5347 sim_core_read_aligned_N, it messes up profiling results.
5348
5349Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5350
5351 * nltvals.def: Regenerate with MN10300 additions.
5352
5353Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5354
5355 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5356
c906108c
SS		 5357 * sim-trace.h, sim-trace.c (trace_result_word2,
5358 trace_input_word4, trace_result_word4): New function.
5359
5360Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5361
5362 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5363
5364 * sim-xcat.h: Delete.
5365 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5366 * cgen-sim.h: Ditto.
5367 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5368 * sim-n-bits.h: Ditto.
5369 * sim-n-core.h: Ditto.
5370 * sim-n-endian.h: Ditto.
5371
5372Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5373
5374 * syscall.c (cb_syscall): Handle short reads, and EOF.
5375
5376Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5377
5378 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5379 sim_fpu to safely print fp_word values.
5380 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5381 (trace_result_bool1, trace_result_addr1): New functions.
5382 (trace_input_bool1, trace_input_addr1): New functions.
5383
5384 * sim-trace.h (TRACE_FPU_*): Define.
5385
5386Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5387
5388 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5389 (sim_fpu_fpto, sim_fpu_tofp): Define.
5390
5391Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5392
5393 * sim-fpu.c (sim_fpu_cmp): New function.
5394
5395Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5396
5397 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5398 instead of abuf->length.
5399 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5400 (set_trace_option_mask): Renamed from set_trace_options.
5401 (set_trace_option): New function.
5402 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5403 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5404
5405Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5406
5407 * sim-basics.h: Declare struct _sim_fpu.
5408
5409Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5410
5411 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5412 (trace_prefix, trace_input*, trace_result*): Declare.
5413 (trace_one_insn): Change declaration, assume trace_prefix called.
5414 (trace_generic): Like trace_one_insn.
5415 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5416 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5417
c906108c
SS		 5418 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5419 trace_insn, save_data, trace_idx_to_str, print_data): New
5420 functions.
5421 (trace_one_insn): Rewrite.
5422 (trace_generic): New function.
72f4393d 5423
c906108c
SS		 5424Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5425
c906108c
SS		 5426 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5427
5428 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5429 (SEMANTIC_FN): Rewrite declaration.
5430 (DECODE): Update type of semantic_fast member.
5431 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5432 * sim-base.h (sim_state_base): Delete conditionals surrounding
5433 member scache_size.
5434
5435Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5436
5437 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5438 used.
5439
5440Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5441
5442 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5443 Add missing parameters to device_io calls.
5444 * sim-core.h: Add missing parameters to device_io calls.
5445
5446Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5447
5448 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5449 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5450 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5451 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5452 (engine_resume): Likewise. Make `engine' volatile. Save copy
5453 of cpu pointer in volatile object. Initialize read switch if
5454 -parallel.
5455
5456Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5457
5458 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5459 (SEM_INSN): New macro.
5460
5461Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5462
5463 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5464
5465Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * configure: Regenerated to track ../common/aclocal.m4 changes.
5468
5469Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5470
5471 * sim-types.h (fp_word): New type, define according to
5472 WITH_TARGET_FLOATING_POINT_BITSIZE.
5473
5474 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5475 configuration of size of floating point registers.
5476
5477Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5478
5479 * sim-profile.c (profile_print): Only print CPU <N> if other
5480 output is going to appear.
5481
5482Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5483
5484 * configure: Regenerated to track ../common/aclocal.m4 changes.
5485
5486Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5487
5488 * sim-types.h (address_word): Typedef according to
5489 WITH_TARGET_ADDRESS_BITSIZE.
5490 (signed_cell, unsigned_cell, natural_cell): Ditto using
5491 WITH_TARGET_CELL_BITSIZE.
72f4393d 5492
c906108c
SS		 5493 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5494 (WITH_TARGET_CELL_BITSIZE): Define.
5495 (WITH_HOST_WORD_BITSIZE): Delete.
5496
5497 * sim-config.c (print_sim_config): Update.
5498
5499 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5500 configuration of address and OpenFirmware cell sizes.
5501
5502Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5503
5504 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5505 * sim-run.c (sim_engine_run): Update.
72f4393d 5506
c906108c
SS		 5507 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5508 CPU_CIA.
5509 * sim-run.c (sim_engine_run): Ditto.
5510
5511 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5512 (sim_resume): Pass nr_cpus to sim_engine_run.
5513
5514 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5515
c906108c
SS		 5516 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5517 MAX_NR_PROCESSORS.
5518 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5519
c906108c
SS		 5520Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5521
5522 * Make-common.in (stamp-tvals): New rule.
5523 (targ-vals.h,targ-map.c): Depend on it.
5524 (clean): Remove stamp-tvals.
5525
5526Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5527
5528 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5529 in code also #if 0'ed.
5530
5531Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5532
5533 * configure: Regenerated to track ../common/aclocal.m4 changes.
5534 * aclocal.m4: Recognize --enable-maintainer-mode.
5535
5536Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5537
5538 * cgen-scache.h: Deleted.
5539 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5540 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5541 (scache_init): Use runtime computed size of SCACHE.
5542 (scache_flush): Likewise.
5543 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5544 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5545 * cgen-sim.h: Scache support moved here.
5546 (PC): Redo definition.
5547 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5548 (DECODE): Add parallel execution support.
5549 Only include semantic label members if using switch.
5550 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5551 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5552 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5553 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5554 from cgen-types.h.
5555 (engine_{stop,run,resume,halt,signal}): Delete decls.
5556 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5557 (argbuf,scache): Delete forward decls.
5558 (STATE): Delete decl.
5559 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5560 Include cgen-mem.h, cgen-ops.h.
5561 (engine_halt,engine_signal): Delete.
5562 ({ex,exc,sem,semc}_illegal): Delete.
5563 (sim_disassemble_insn): Result of extract fn is in bits.
5564 * genmloop.sh: Rewrite.
5565
5566 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5567 line numbers.
5568
5569 * sim-base.h (sim_state_base): Delete member `model'.
5570 (sim_cpu_base): Add member `model'.
5571 * sim-model.h (IMP_PROPERTIES): New type.
5572 (MACH): New members imp_props, models.
5573 (models): Delete decl.
5574 * sim-model.c (set_model): Update.
5575 * sim-profile.c (profile_print_model): Update.
5576
5577 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5578
5579Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5580
5581 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5582 CGEN_INSN_SYNTAX().
5583
5584Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5585
5586 * configure: Regenerated to track ../common/aclocal.m4 changes.
5587 * config.in: Ditto.
5588
5589Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590
5591 * aclocal.m4 (AR): Check for sigaction.
5592
5593Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5594
5595 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5596
5597 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5598 * sim-config.c (sim_config): Replace WITH_DEVICES with
5599 WITH_TREE_PROPERTIES.
5600
5601 * configure: Regenerated to track ../common/aclocal.m4 changes.
5602
5603Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5604
5605 * Make-common.in (SIM_ENVIRONMENT): New variable.
5606 (CONFIG_CFLAGS): Add it.
5607 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5608 --enable-sim-environment option.
5609 * configure: Regenerated.
5610 * sim-config.h (environment support): Rewrite.
5611 * sim-config.c (current_environment): Define as enum, unconditionally.
5612 (current_alignment): Define unconditionally.
5613 (config_environment_to_a): Update.
5614 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5615 (sim_config): Handle environment and alignment determination
5616 unconditionally. Delete sanity checks of current_environment,
5617 unnecessary.
5618 (print_sim_config): Update.
5619 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5620 (standard_options): Add --environment.
5621 (standard_option_handler): Likewise.
5622
5623Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624
5625 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5626 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5627 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5628 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5629 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5630 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5631 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5632 argument ADD_CA macro with two argument ADDC_C - add carrying with
5633 carry in.
5634 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5635 argument SUB_CA macro with two argument SUBC_X - subtract
5636 carrying, extended.
5637 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5638 borrow-in.
5639 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5640
5641Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5642
5643 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5644 * sim-io.h (sim_io_syscalls): Delete.
5645
5646Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5647
5648 * syscall.c (cb_syscall): Add missing else, so write to stdout
5649 isn't doubled.
5650
5651 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5652 the carry bit from the CPU's psw.
5653
5654Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5655
5656 * gennltvals.sh: Redo syscall support.
5657 * nltvals.def: Regenerated.
5658
5659Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5660
5661 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5662 the stream immediately.
5663
5664Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5665
5666 * sim-io.c (sim_io_getstring): Delete unused len2.
5667 (sim_io_syscalls): Ditto for sys_errno.
5668
5669Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5670
5671 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5672
5673 * Make-common.in (run.o): Depend on remote-sim.h.
5674 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5675 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5676
5677Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5678
5679 * sim-io.c (sim_io_syscalls): Disable lseek.
5680
5681Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5682
5683 * gennltvals.sh: Generate syscall values for d30v.
5684
5685 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5686 * nltvals.def: Regenerate.
5687
5688 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5689 (os_fstat): Likewise. Validate fd argument.
5690 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5691 just compute target stat struct length.
5692 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5693 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5694 (get_string): Return host errno values so they can be properly
5695 translated later.
5696 (cb_syscall): Likewise.
5697 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5698 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5699 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5700 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5701 (get_path): New function.
5702
5703Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5704
5705 * sim-io.c (sim_io_syscalls): New function to provide system call
5706 emulation. Provide exit, open, close, read, write, lseek, and
5707 unlink.
5708 (sim_io_getstring): New function to return a string from a
5709 simulated memory location.
5710
5711 * sim-io.h (sim_io_syscalls): Add declaration.
5712
5713Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5714
5715 * sim-core.c (sim_core_signal): Fix spelling error in message.
5716
5717 * sim-hrw.c (sim_read): Use read map, not write map.
5718
5719 * Make-common.in (all): Add .gdbinit.
5720 * gdbinit.in: Add dump command.
5721
5722 * sim-model.c (model_options): Use '\0' for `shortopt'.
5723
5724 * sim-trace.c (trace_option_handler): Set state trace file
5725 for --trace-file in addition to cpu's values.
5726 (trace_vprintf): If cpu == NULL, try state's trace file.
5727 (trace_options): Reorganize table, reword some descriptions.
5728
5729Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730
5731 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5732 New functions.
5733
5734Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5737 signal untranslated, document problem with this.
5738
5739 * nrun.c (main): Check for a prog name of `*step'. If present,
5740 step the simulator instead of allowing it to run free.
5741
5742 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5743
5744 * Make-common.in (sim_main_headers): Add sim-signal.h.
5745
5746Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747
5748 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5749
5750Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751
5752 * sim-signal.h: Start simulator signals at 64 so that host signal
5753 numbers can be detected and reported.
5754
5755 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5756
5757Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5758
5759 * callback.c (cb_host_to_target_stat): Fix return values.
5760
5761 * cgen-sim.h (enum_signal_type): Delete.
5762 (engine_signal): Update prototype.
5763 * cgen-utils.c: Don't include <signal.h>.
5764 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5765 (engine_signal): Update.
5766
5767 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5768 (sim_state_free): Call SIM_STATE_FREE if defined.
5769
5770 * sim-module.c (sim_module_install): Don't leave any modules
5771 installed if one fails to install.
5772
5773Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5774
5775 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5776 more, since alloca is not used in this file.
5777
5778 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5779 correctly set the carry and overflow bits for those types.
5780 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5781 with carry, so carry is correct after doing both adds.
5782 (ALU*): Space out '\' to make it easier to read.
5783
5784Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5785
5786 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5787 sim_signalled.
5788
5789 * sim-signal.c, sim-signal.h: New files.
5790 * Make-common.in (sim-signal.o): Add rule for.
5791 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5792 * sim-abort.c: Don't include <signal.h>.
5793 * sim-basics.h: #include "sim-signal.h".
5794 * sim-break.c: Don't include <signal.h>.
5795 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5796 * sim-core.c: Don't include <signal.h>.
5797 (SIGBUS): Delete definition.
5798 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5799 * sim-engine.c: Don't include <signal.h>.
5800 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5801 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5802 * sim-resume.c: Don't include <signal.h>.
5803 (SIGTRAP): Delete definition.
5804 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5805 * sim-stop.c: Don't include <signal.h>.
5806 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5807 * sim-watch.c: Don't include <signal.h>.
5808 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5809
5810 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5811
5812 * sim-base.h (CIA_ADDR): Provide default definition.
5813 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5814 * sim-break.c (sim_handle_breakpoint): Likewise.
5815
5816Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5817
5818 * Make-common.in (srccom): New variable.
5819
5820 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5821 (LIB_OBJS): Add syscall.o.
5822 (gentmap): Pass $(NL_TARGET) to $(CC).
5823 (syscall.o): Add rule for.
5824 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5825 (sim-bits.o): Depend on $(sim-n-bits_h).
5826 (sim-load.o): Depend on callback.h.
5827
5828 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5829 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5830 * cgen-mem.h, cgen-ops.h: New files.
5831
5832 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5833
5834 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5835 Rewrite build rule.
5836 * callback.c: #include string.h or strings.h.
5837 #include sys/types.h and sys/stat.h.
5838 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5839 (os_get_errno,os_open): Update.
5840 (os_stat,os_fstat): New functions.
5841 (os_init): Initialize syscall_map, errno_map, open_map.
5842 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5843 errno_map, open_map, signal_map, stat_map.
5844 (cb_read_target_syscall_maps): New function.
5845 (cb_target_to_host_syscall): New function.
5846 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5847 (cb_target_to_host_open): Renamed from target_to_host_open.
5848 (store): New function.
5849 (cb_host_to_target_stat): New function.
5850 * syscall.c: New file.
5851 * gentmap.c (sys_tdefs): New global.
5852 (gen_targ_vals_h): Output target syscall numbers.
5853 (gen_targ_map_c): Update. Output target syscall translation map.
5854 * gentvals.sh: New first argument `target'. Preface table with
5855 #ifdef NL_TARGET_$target if non-null target passed.
5856 * gennltvals.sh: New file.
5857 * nltvals.def: Regenerated.
5858
5859Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860
5861 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5862 sim_core_dummy_M.
5863 (sim_core_dummy_M): Declare.
72f4393d 5864
c906108c
SS		 5865Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5866
5867 * sim-core.c (sim_core_signal): Print the address of the
5868 instruction.
5869
5870Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5871
5872 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5873
5874 * sim-base.h (sim_state_base): Add member trace_data.
5875 (STATE_TRACE_DATA): New macro.
5876 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5877 ({WITH_,}TRACE_DEBUG_P): New macros.
5878 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5879 (_sim_cpu): Delete forward reference.
5880 (debug_printf): Update.
5881 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5882 (trace_options): Add --trace-debug.
5883 (set_trace_options): Handle it.
5884 (trace_option_handler): Likewise.
5885 (trace_install): Init state trace_data struct.
5886 (trace_uninstall): Close state trace file.
5887 * sim-events.c (ETRACE): Only print source file and line number if
5888 --trace-debug.
5889 * sim-n-core.h (sim_core_trace_M): Likewise.
5890
5891 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5892
58931997-11-13 Felix Lee <flee@cygnus.com>
5894
5895 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5896 initializer.
5897 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5898
5899Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5900
5901 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5902
5903 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5904 built this way.
5905 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5906 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5907 source tree.
5908
5909Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5910
5911 * sim-events.c (sim_events_process): Re-compute the time -
5912 update_time_from_event - as each event is processed. Reverses
5913 previous change.
5914
5915Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5916
5917 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5918
5919Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920
5921 * sim-events.c (sim_events_process): Delete redundant call to
5922 update_time_from_event.
5923 (sim_events_slip): Always decrement time_from_event.
5924 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5925 Delete assertion that time_from_event >=0 when work in queue, no
5926 longer applicable.
5927
5928Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5929
5930 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5931 (standard_option_handler): Update.
5932
5933 * sim-options.h: Clarify documentation.
5934 (OPTION_LONG_ONLY_P): Delete definition.
5935 (OPTION_VALID_P): Define.
72f4393d 5936
c906108c
SS		 5937 * sim-options.c (sim_print_help): Allow short only options.
5938 (sim_parse_args): Ditto.
5939 (sim_args_command): Skip short only options.
5940 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5941 separate entries for short and long options in the HANDLERS and
5942 ORIG_VAL tables.
5943 (sim_parse_args): Disable argument permutation.
5944
5945Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5948 Add argument M, size of data type.
5949 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5950 Declare, ditto for 5, 6 & 7 byte transfers.
5951 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5952 as aligned variant.
72f4393d 5953
c906108c
SS		 5954 * sim-n-core.h (sim_core_trace_M): Rename from
5955 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5956 with transfer type. Print transfer direction. Handle 1 and 2 byte
5957 transfers.
5958 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5959 unaligned accesses.
5960 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5961 Update all functions.
5962
5963 * sim-core.c: Generate functions starting with 16 not 1.
5964 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5965 all 5, 6 & 7 byte transfers.
5966
5967 * sim-n-core.h (sim_core_read_misaligned_N,
5968 sim_core_write_misaligned_N): Implement.
5969
5970Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971
5972 * sim-endian.h (U16_8): Implement
5973
5974 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5975
5976 * sim-endian.h (VL8_16, VH8_16): Implement.
5977
5978 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5979 long in printf.
5980 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5981 (memory_option_handler): Skip comma in alias address list
5982
5983Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984
5985 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5986 space params.
5987 (parse_size, parse_addr): New functions
5988 (memory_option_handler, memory_options): Parse address & size
5989 using new functions. Pass level, space, modulo to do_memopt_add &
5990 do_memopt_del.
5991
5992 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5993
5994 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5995 `attach_type attach' argument with `unsigned level' argument.
5996 Document.
5997
5998 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5999 sim_core_attach): Replace argument attach with level. Update
6000 verification of arguments.
6001 (sim_core_map_detach, sim_core_detach): Replace argument attach
6002 with level.
6003
6004 * sim-basics.h (enum _attach_type): Delete.
6005
6006Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6007
6008 * sim-core.h (sim_core_write_8): Define.
6009
6010Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011
6012 * sim-bits.h: Document ROTn macro.
6013
6014 * sim-endian.h (H2T): Handle 16 byte variables.
6015
6016 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6017 error.
6018
6019 * sim-core.c: Do not generate sim_core_*_word.
6020
6021 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6022 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6023
6024 * sim-core.h (sim_core_read_unaligned_word,
6025 sim_core_read_aligned_word, sim_core_read_word,
6026 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6027 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6028
6029Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6030
6031 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6032
6033 * sim-endian.h: Disable 16 byte support.
6034
6035Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6036
6037 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6038
6039 * sim-n-core.h (sim_core_trace_N): New function.
6040 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6041 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6042
6043 * sim-endian.h: Add 128 bit variant.
6044
6045 * sim-core.h, sim-core.c: Add 128 bit variant.
6046
6047 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6048
6049Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050
6051 * sim-events.c (sim_events_process): Clear events->work_pending.
6052 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6053 setting, nr_ticks_to_process.
6054 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6055 when the event queue isn't next.
6056
6057 * sim-events.h, sim-events.c (sim_events_slip): New function.
6058
6059Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060
6061 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6062
6063 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6064 arguments.
6065
6066Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6067
6068 * nrun.c (main): Remove useless test of name != NULL.
6069 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6070
6071Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * sim-fpu.c (EXPMAX): Type is unsigned.
6074 (MIN_INT, MAX_INT): Type is signed64.
6075 (i2fpu): Type of val is signed64.
6076
6077Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6080 a bucket size of zero.
6081
6082 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6083 OPTION_PROFILE_PC): Define.
6084 (profile_option_handler): Add support for --profile-pc and
6085 --profile-pc-granularity options.
6086 (profile_pc_init): When possible, compute nr buckets from bucket
6087 size.
6088
6089 * sim-profile.c (profile_pc_init): Align the profile-pc end
6090 address with the profile-pc bucket size.
6091
6092 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6093 something less ambiguous.
6094 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6095
6096 * sim-profile.c (profile_pc_cleanup): New function. Move
6097 profile_pc_uninstall code to here.
6098 (profile_pc_uninstall): Call.
6099 (profile_pc_init): Call.
6100
6101Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6104 file using BSD gprof format.
6105
6106 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6107 unsigned_word.
6108 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6109 MSBIT64): Force result to unsignedN.
6110
6111Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112
6113 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6114 brace from macro.
6115 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6116 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6117 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6118 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6119
6120Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6121
6122 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6123 type void*.
6124
6125 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6126 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6127 type void*.
6128 (sim_core_attach): Rename buffer_freed to free_buffer, type
6129 void*. Ensure that allocated buffer is alligned according to
6130 region's address.
6131
6132Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133
6134 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6135 (ALU64_SUB): Define.
6136
6137 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6138 (.gdbinit): Remove dependencies, generate once per build.
6139
6140Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141
6142 * sim-n-core.h (sim_core_read_aligned_N,
6143 sim_core_write_aligned_N): Make xaddr param type address_word not
6144 unsigned_word.
6145
6146Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6147
6148 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6149 unpacked floating point struct. Pass sim_fpu object by reference.
6150 Add preliminary support for rounding modes.
72f4393d 6151
c906108c
SS		 6152Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153
6154 * configure: Regenerated to track ../common/aclocal.m4 changes.
6155
6156Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6157
6158 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6159 WITH_TARGET_BITSIZE.
6160
6161Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6162
72f4393d 6163 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6164
6165Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6166
6167 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6168 and zfree instead of xmalloc and free. Prevents warnings.
6169
6170Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171
6172 * configure: Regenerated to track ../common/aclocal.m4 changes.
6173
6174Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175
6176 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6177 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6178
6179 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6180 controling the bitsize/msb of the target.
6181
6182Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6183
6184 * Make-common.in: New files sim-break.c, sim-break.h.
6185 * sim-base.h: Add point to breakpoint list to sim_state_base.
6186 * sim-break.c sim-break.h: New modules that implement intrinsic
6187 breakpoint support.
6188 * sim-module.c: Add breakpoint module.
72f4393d 6189
c906108c
SS		 6190Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6191
6192 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6193 an hour.
6194 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6195 if (0) { 1 % 0; }
6196 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6197 (SIGBUS) define for Windows.
6198 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6199 * sim-resume.c: define SIGTRAP for windows.
6200 * sim-xcat.h: use token pasting if ALMOST_STDC.
6201
6202Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203
6204 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6205 configured values.
6206 (CONFIG_CFLAGS): Add same.
72f4393d 6207
c906108c
SS		 6208Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6209
6210 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6211 (SIGNED32): use ##i32.
6212
6213Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6214
6215 * configure: Regenerated to track ../common/aclocal.m4 changes.
6216
6217Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6218
6219 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6220 endian of target.
6221
6222 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6223 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6224 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6225 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6226 (CONFIG_CFLAGS): Add same.
6227
6228 * aclocal.m4: Perform AC_SUBST on optional options.
6229
6230Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231
6232 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6233
6234 * sim-options.c (standard_option_handler): Typo in warning message.
6235
6236 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6237
6238 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6239 insn count. Make count conditional on there being a valid
6240 INSN_NAME.
6241 (profile_pc_init): Make default PC profile frequency an arbitrary
6242 256.
6243
6244 * sim-base.h: Ditto.
6245
6246 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6247 SIM_HAVE_MODEL.
6248
6249 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6250 archure struct.
6251
6252Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253
6254 * configure: Regenerated to track ../common/aclocal.m4 changes.
6255
6256Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6257
6258 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6259 configured alignment.
6260
6261Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262
6263 * configure: Regenerated to track ../common/aclocal.m4 changes.
6264
6265Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6266
6267 * sim-config.c (sim_config): Check for default alignment.
6268
6269 * sim-options.c (standard_option_handler): Add alignment option.
6270
6271 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6272 default alignment requirements on memory accesses.
72f4393d 6273
c906108c
SS		 6274Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6275
6276 * sim-load.c (sim_load_file): Return failure if the executable
6277 had no loadable sections.
6278
6279Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6280
6281 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6282 trace output.
6283
6284 * sim-core.c (sim_core_signal): When bad access halt simulator
6285 SIGSEGV / SIGBUS instead of aborting.
6286 (signal.h): Include.
72f4393d 6287
c906108c
SS		 6288 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6289 options was missing.
6290
6291 * sim-bits.h (MOVED): Define
6292
6293Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6294
6295 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6296 BIT.
6297
6298 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6299
6300 * sim-bits.c: Add 8 bit versions of bit macros.
6301
6302 * sim-bits.h: Ditto.
6303
6304Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6305
6306 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6307 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6308
c906108c
SS		 6309 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6310 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6311
c906108c
SS		 6312 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6313 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6314
c906108c
SS		 6315Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6316
6317 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6318 configure.in: Output to cconfig.h instead of config.h.
6319
6320 * configure: Regenerated to track ../common/aclocal.m4 changes.
6321
6322Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6323
6324 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6325 BFD if known.
6326
6327Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6328
6329 * callback.c (os_write): divert stdout and stderr to their
6330 respective hooks.
6331
6332Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6333
6334 * sim-profile.c (profile_print_speed): Call
6335 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6336
6337 * sim-events.c (sim_events_elapsed_time): New function return nr
6338 host MS consumed by the simulator.
6339 (sim_watch_valid): Use.
6340
6341 * sim-module.c (modules): Install sim_events very very early.
6342
6343 * sim-profile.c (profile_print): Call profile_print_pc.
6344 (print_bar):
6345 (profile_pc_init): New function, set up processor for PC
6346 profiling.
6347 (profile_print_pc): New function, print a PC profile.
6348 (profile_pc_event): New function, sample PC.
6349
6350 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6351 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6352 profile struct.
6353
6354 * sim-options.c (sim_print_help): Pacify GCC.
6355
6356 * sim-n-core.h (sim_core_read_aligned_N,
6357 sim_core_write_aligned_N): Add un-conditional profile call.
6358 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6359 profile call when aligned read/write isn't used.
6360
6361 * sim-base.h: Include sim-profile, sim-model after sim-core &
6362 sim-events allow sim-core to define useful values.
6363
6364 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6365 (profile_option_handler, profile_options): Add support for
6366 --profile-core option.
6367 (print_bar): Include when core profiling.
6368 (profile_print_core): New function, print core profile.
6369
6370 * sim-config.c (print_sim_config): Print profile status.
6371
6372 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6373 WITH_PROFILE_PC_P): Define.
6374 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6375 (PROFILE_COUNT_CORE): Define.
6376
6377Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6378
6379 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6380 interrupt_names array as the data.
6381 (sim-watch.h): Document.
6382
6383Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384
6385 * sim-options.c (sim_print_help): When the doc string is to long
6386 word wrap it.
6387
6388 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6389 that only the first few the watch options are listed. Generate
6390 meanginful usage messages.
6391
6392 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6393
c906108c
SS		 6394Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395
6396 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6397 (standard_option_handler): Handle --architecture-info.
6398
6399Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6400
6401 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6402 illegal zero-sized array.
6403 * sim-core.c (sim_core_xor_read_buffer): same.
6404
6405Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6406
6407 * nltvals.def: Regenerate.
6408
6409Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6410
6411 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6412
6413Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6414
6415 * sim-bits.c (MASKED): Delete.
6416 (EXTRACTED): Delete.
6417 (LSEXTRACTED, MSEXTRACTED): New functions.
6418
6419 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6420 (MSMASKEDn, LSMASKEDn): Add last argument.
6421 (MSMASK*): Ditto.
72f4393d 6422
c906108c
SS		 6423 * sim-bits.h (EXTEND8, EXTEND16): Define.
6424 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6425
6426 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6427
6428 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6429 current instruction address.
6430
6431 * sim-inline.h (*_ENGINE): Define.
6432
6433Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434
6435 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6436
6437 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6438 (watch_option_handler): Call delete_watchpoint with ident or type.
6439 (sim_watchpoint_install): Create interrupt specific watchpoint
6440 commands on the fly.
6441 (do_watchpoint_create): New function, create a watch point using
6442 type/int-nr info encoded in the option nr.
6443 (do_watchpoint_info): New function. List active watchpoints.
6444
6445 * sim-watch.h: Change data structure to a list.
6446
6447 * sim-memopt.c (memory_option_handler): Require explicit "all"
6448 before deleting all memory regions.
6449
6450 * sim-utils.c (sim_do_commandf): New function, printf version of
6451 sim_do_command.
6452
72f4393d
L		 6453 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6454
c906108c
SS		 6455 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6456 bit endianness.
6457 (SIGNED64, UNSIGNED64): Delete.
6458 (ALU64_ADD): Don't rely on bit endianness.
6459 (ALU64_BEGIN): Define.
6460
6461 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6462 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6463
6464 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6465 suffix - u64, LL - to 64 bit constants.
6466
6467Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6468
6469 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6470
6471 * sim-utils.h (NZALLOC): Define - zalloc * N.
6472
6473 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6474 implementation of read/write functions.
6475
6476 * Make-common.in (sim-hrw.o): New target.
6477
6478 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6479 memory.
6480
6481 * sim-memopt.c (memory_option_handler): Implement memory-size
6482 command. Implement memory-alias command. Let memory-delete delete
6483 all memory regions.
6484 (add_memopt): New function. Add a memory region.
6485 (do_memopt_delete): New function. Delete a memory region.
6486
6487 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6488
6489 * sim-core.c (sim_core_detach): New function.
6490 (sim_core_map_detach): New function. Perform the actual detach.
6491 (sim_core_init): Move initialization code from here.
6492 (sim_core_install): To here.
6493 (sim_core_uninstall): And here.
6494
6495 * sim-module.c: Add memopt module.
6496
6497 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6498 simulator base type.
6499
6500 * Make-common.in (sim_main_headers): Add sim-memopt.h
6501 (sim-memopt.o): New target.
6502
6503 * sim-core.c (sim_core_install): Add core_options to the option
6504 table.
6505
6506 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6507 --watch-delete.
6508
6509 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6510 comments.
6511
6512 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6513 address_word, add mask member.
72f4393d 6514
c906108c
SS		 6515 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6516 address_word, allow for 64bit targets in 32bit host. Add modulo
6517 argument.
6518 (sim_core_map_attach): Ditto.
6519 (new_sim_core_mapping): Ditto.
6520 (sim_core_translate): Mask address when modulo memory.
6521
6522Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6523
6524 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6525
6526 * gdbinit.in: New file.
6527 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6528 * Make-common.in (distclean): Delete .gdbinit.
6529 (.gdbinit): Add rule for.
6530 * configure: Regenerated to track ../common/aclocal.m4 changes.
6531
6532 * Make-common.in (cgen-run.o): Add rule for.
6533
6534Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6535
6536 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6537
6538 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6539 both resumed and previous elapsed time.
6540 (sim_events_init): Set initial_wallclock and current_wallclock to
6541 zero.
6542 (sim_events_install): Install sim_events_suspend and
6543 sim_events_resume.
6544 (sim_events_watch_clock): Allow for suspended simulator when
6545 computing the time of the clock event.
6546
6547 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6548 initial_wallclock to elapsed_wallclock, set both to zero.
6549 (sim_events_init, sim_events_uninstall): Delete prototypes.
6550
6551 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6552
c906108c
SS		 6553 * sim-module.c(sim_module_resume, sim_module_suspend): New
6554 functions.
6555
6556Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6557
6558 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6559 message.
6560
6561Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6562
6563 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6564 * Make-common.in (TAGS): Likewise.
6565 * sim-n-bits.h: Add TAGS comments for all functions.
6566 * sim-n-core.h: Likewise.
6567 * sim-n-endian.h: Likewise.
6568
6569Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570
6571 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6572 kind.
72f4393d 6573
c906108c 6574 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6575
c906108c
SS		 6576 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6577 definition.
6578
6579Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6580
6581 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6582 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6583
6584Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585
6586 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6587 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6588 nr_transfered and nr_this_transfer unsigned.
6589
6590 * sim-events.c (sim_events_tickn): N is signed, as limited to
6591 MAXINT.
6592
6593 * sim-n-endian.h (offset_N): Change size to unsigned.
6594
6595 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6596
6597Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598
6599 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6600
6601 * sim-options.c (sim_parse_args): Use dupargv.
6602
6603Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6604
6605 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6606
6607Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6608
6609 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6610 base type.
6611
6612 * sim-options.c (standard_options): Add --architecture=MACHINE and
6613 --target=TARGET options.
6614 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6615 (standard_option_handler): Handle architecture and target options.
6616 (bfd.h): Include.
72f4393d 6617
c906108c
SS		 6618 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6619 bfd_openr.
6620 (sim_analyze_program): Set prog_bfd architecture from
6621 STATE_ARCHITECTURE if known.
6622
6623Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6624
6625 * configure: Regenerated to track ../common/aclocal.m4 changes.
6626 * config.in: Ditto.
6627
6628Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6629
6630 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6631 that option does not apply to certain files.
6632
6633Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6634
6635 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6636 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6637 offset from MSB/LSB.
6638
6639 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6640 access address of sub word quantity of a hosts 16, 32, 64 bit word
6641 type.
6642 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6643 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6644 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6645 return N*2 byte value with argument in Hi/Lo word. Renamed from
6646 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6647
c906108c
SS		 6648 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6649 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6650 so that bit offset is explicit.
6651
6652Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6653
6654 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6655 Update STATE_PROG_BFD when needed with a dup'd copy of the
6656 program.
6657
6658 * sim-config.c (sim_config): Delete ABFD argument, use
6659 STATE_PROG_BFD directly.
6660
6661Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6662
6663 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6664
c906108c
SS		 6665 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6666 and sim_load.
6667 (bfd.h): Include.
72f4393d 6668
c906108c
SS		 6669 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6670 hardware only simulator targets.
6671
6672 * Make-common.in (sim-hload.o): Add rule.
6673
6674Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6675
6676 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6677 used by copyargv and freeargv.
6678
6679 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6680 STATE_PROG_ARGV, not just a pointer.
6681
6682Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6683
6684 * configure: Regenerated to track ../common/aclocal.m4 changes.
6685 * config.in: Ditto.
6686
6687Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688
6689 * aclocal.m4 (sim-endian): Add second argument to
6690 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6691 default endian when not hardwired.
6692
6693 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6694 else failes value for target byte order.
6695
6696 * sim-config.c (sim_config): Add abfd arguments. Set
6697 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6698 from same.
6699 (sim_config): Return SIM_RC, don't abort.
6700 (bfd.h): Include.
72f4393d 6701
c906108c
SS		 6702 * run.c (main): Update call to sim_open - add ABFD argument.
6703 * nrun.c (main): Add NULL ABFD argument.
6704
6705Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6706
6707 * callback.c (os_poll_quit): Make static.
6708 Call sim_cb_eprintf, not p->eprintf.
6709 (sim_cb_printf, sim_cb_eprintf): New functions.
6710 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6711
6712 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6713 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6714 sim-utils.h. #include sim-utils.h.
6715 * sim-utils.h: Above decls moved here.
6716 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6717
6718 * sim-watch.c (action_watchpoint): Fix thinkos.
6719
6720Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6721
6722 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6723
6724Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6725
6726 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6727 to FORCED_ALIGNMENT case.
6728
6729Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6730
6731 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6732
6733Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6734
6735 * Make-common.in (libsim.a): Fix typo.
6736
6737Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6738
6739 * nrun.c (main): Verify the structure returned before using it.
6740
6741Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6742
6743 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6744 default.
6745
6746 * sim-engine.c (sim_engine_install): New function. Install the
6747 engine init functions.
6748 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6749
c906108c
SS		 6750 * sim-module.c: Add sim_engine to list of modules that always
6751 install.
6752
6753Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6754
6755 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6756 to remove the old watchpoint, not delete_watchpoint.
6757 (watch_option_handler): Action the correct watchpoint, not just
6758 cycles.
6759
6760Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6761
6762 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6763 both low and high word.
6764 (sim_core_write_aligned_N): Ditto.
72f4393d 6765
c906108c
SS		 6766 * sim-trace.c (set_trace_options): Delete code explicitly setting
6767 core->trace.
6768
6769 * sim-options.c (sim_print_help): Call the list commands if not a
6770 standalone simulator.
6771 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6772
c906108c
SS		 6773 * sim-trace.c (set_trace_options): Assume core present.
6774
6775 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6776 buffer when full not almost full.
6777
6778Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6779
6780 * sim-events.c (sim_events_process): Don't blat the event queue
6781 when processing watchpoints.
6782
6783 * sim-watch.h: Make arg unsigned long - stop sign extension.
6784
6785 * sim-events.c (sim_watch_valid): rewrite so debugable.
6786
6787 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6788
6789 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6790 inequality test is possible.
6791 (handle_watchpoint): Re-pass is_within arg.
6792 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6793 0 to schedule_watchpoint's is_within arg.
6794 (sim_watchpoint_init): Re-pass is_within arg.
6795
6796 * sim-options.c (sim_print_help): Add is_command argument. Don't
6797 include -- prefix when called from the command line interpreter.
6798
6799 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6800
6801 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6802 zero indicates that the test should be reversed.
6803 (sim_events_watch_core): Ditto.
6804 (WATCH_CORE): Compare range against is_within.
6805 (WATCH_SIM): Ditto.
6806
6807Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6808
6809 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6810 sim_core_read_buffer. Check nr-bytes transfered.
6811
6812 * sim-core.h (sim_core_common): Define a new struct that contains
6813 the common data. to sd and cpu structures.
6814 * sim-core.c (sim_core_attach): Update.
6815 (sim_core_init): Update. Remember to copy initialized data to each
6816 cpu.
6817 (sim_core_find_mapping): Ditto.
6818
6819 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6820 (sim_core_write_buffer): Ditto.
6821
6822 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6823 transfer use xor version of read buffer.
6824 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6825
c906108c
SS		 6826 * sim-core.c (sim_core_xor_read_buffer): New function implement
6827 xor-endian data read breaking transfer up into xor-endian sized
6828 blocks.
6829 (sim_core_xor_write_buffer): Ditto for write.
6830 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6831 - needed for xor-endian transfers.
6832
6833Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6834
6835 * sim-inline.h: Review description.
72f4393d 6836
c906108c
SS		 6837 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6838 to just those involved in data transfers and configuration.
72f4393d 6839
c906108c
SS		 6840 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6841 string.
6842 * sim-n-core.h (sim_core_read_aligned_N): Use.
6843 (sim_core_read_unaligned_N): Ditto.
6844 (sim_core_read_unaligned_N): Ditto..
6845 (sim_core_write_unaligned_N): Ditto.
72f4393d 6846
c906108c 6847 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6848
c906108c
SS		 6849 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6850 endian.
6851 (sim_core_read_aligned_N): Ditto.
6852
6853 * sim-core.c (sim_core_set_xor_endian): New function.
6854 (sim_core_attach): Don't overwrite the per-cpu xor map when
6855 cloning the global core.
6856
6857Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6858
6859 * sim-engine.h: Update below so that it is using an enumerated
6860 type.
6861
6862Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6863
72f4393d
L		 6864 * sim-engine.c (sim_engine_restart):
6865 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6866 return value used for simulator restart from 0 to 2.
6867
6868Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6869
6870 * cgen-scache.c (scache_option_handler): Add is_command arg.
6871
6872 * sim-model.c (model_option_handler): Add is_command argument.
6873
6874 * sim-profile.c (profile_option_handler): Add is_command arg.
6875
6876 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6877 involved.
6878
6879 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6880 order that they are registered.
6881
6882 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6883 between option and command line processing.
6884
6885 * sim-options.c: Include stdlib.h, ctype.h.
6886
6887 * Make-common.in (sim-watch.o): Add rule.
6888 (sim_main_headers): Assume sim-assert.h included.
6889 (sim-*.o): Simplify make rule.
72f4393d 6890
c906108c
SS		 6891 * sim-module.c: Add sim_watch_install to module list.
6892
6893Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6894
6895 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6896 has been loaded.
6897
6898 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6899 * sim-events.c (sim_events_install): Ditto.
6900 * sim-core.c (sim_core_install): Ditto.
6901 * sim-model.c (model_install): Ditto.
6902 * sim-options.c (standard_install): Ditto.
6903 * sim-profile.c (profile_install): Ditto.
6904 * sim-reason.c (sim_stop_reason): Ditto.
6905 * sim-run.c (sim_engine_run): Ditto.
6906 * sim-utils.c (sim_analyze_program): Ditto.
6907
6908 * sim-module.c (modules): Make profile_install and trace_install
6909 optional.
6910
6911 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6912
6913 * sim-options.c (standard_option_handler): Set the byte order.
6914
6915 * sim-events.c (sim_events_process): Allow multi tick processing.
6916 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6917
c906108c
SS		 6918 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6919 prototypes. Under development.
6920 (sim_events): Replace processing with nr_ticks_to_process.
6921
6922Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6923
6924 * nrun.c (main): Pass callbacks to sim_open instead of using
6925 sim_set_callbacks.
6926
6927 * run.c (main): Ditto.
6928
6929Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6930
6931 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6932 stop tk interrupting malloc calls.
6933 (sim_events_zalloc): Converse.
6934
6935 * Make-common.in (sim_main_headers): Add sim-events.h.
6936
6937 * sim-events.c (sim_events_schedule_after_signal): Change return
6938 type to void - signal events are strictly internal.
6939 (sim_events_init): Allocate a finite buffer for signal events.
6940 (sim_events_schedule_after_signal): Enter signal events into the
6941 signal buffer.
6942
6943 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6944 (sim_engine_restart): Ditto.
6945 (sim_engine_abort): Ditto.
6946 * sim-stop.c (sim_stop): Ditto.
6947 (control_c_simulation): Ditto.
6948 * sim-resume.c (sim_resume): Ditto.
6949 (has_stepped): Ditto.
6950 * sim-abort.c (sim_engine_abort): Ditto.
6951
6952 * sim-basics.h (transfer_type): New type.
6953
6954 * sim-core.c (sim_core_signal): New function. Print core signal
6955 information.
6956 (sim_core_find_mapping): Add transfer argument.
6957
6958 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6959 SIM_CORE_SIGNAL if a recoverable abort.
6960 * sim-core.c (sim_core_find_mapping): Ditto.
6961
6962Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6963
6964 * sim-core.c (sim_core_find_mapping): Replace calls to
6965 sim_io_error to more resiliant sim_engine_abort.
6966
6967 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6968 (sim_core_write_unaligned_N): Ditto.
6969
6970Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6971
6972 * sim-module.c: Add sim_events_install to list.
72f4393d 6973
c906108c
SS		 6974 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6975 from sim_core_*.
6976 (sim_events_init): Now returns SIG_RC.
6977
6978 * sim-run.c: New file. Generic sim_engine_run.
6979 * sim-reason.c: New file. Generic sim_stop_reason.
6980 * sim-stop.c: New file. Generic sim_stop.
6981 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6982
c906108c
SS		 6983 * Make-common.in (sim-engine.o): Add rule.
6984 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6985
c906108c
SS		 6986 * sim-engine.h, sim-engine.c: New file. Provide generic
6987 implementation of sim_engine_halt, sim_engine_error. et.al.
6988
6989 * sim-base.h (sim_state_base): Add member halt.
6990 (sim-engine.h): Include.
6991
6992 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6993 handlers.
6994 * sim-events.c (sim_events_poll): Update event handler.
6995
6996Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6997
6998 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6999 function.
7000 (sim_events_watch_sim): New function.
7001 (sim_events_watch_core): New function.
7002 (sim_watch_valid): New function.
7003 (sim_events_preprocess): New function.
7004 (sim_events_process): Process the watchpoints as well as the timer
7005 queue.
7006 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7007 (sim_events_deschedule): Check all the queues when removing an
7008 event.
7009 (sim_events_init): Ditto for cleaning.
7010
7011Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7012
7013 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7014
7015Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7016
7017 * callback.c (os_open): Type of arg flags is int.
7018
7019Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7020
7021 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7022 just like normal numbers as per IEEE rules.
7023
7024Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7025
7026 * callback.c (os_close): Mark the descriptor as being
7027 available if the close succeeded.
7028 (os_open): Pass 0644 as the mode of the file being created.
7029
7030Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7031
7032 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7033 float.
7034
7035 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7036 * sim-lnline.h: Update.
7037
7038 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7039 conversion functions.
7040 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7041
c906108c
SS		 7042 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7043 compare functions. Replacing.
7044 (sim_fpu_cmp): This. Delete.
72f4393d 7045
c906108c
SS		 7046Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7047
7048 * sim-core.c (sim_core_find_mapping): Call engine_error not
7049 sim_io_error when possible.
7050
7051Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7052
7053 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7054 high/low double word.
7055
7056 * sim-trace.h: Remove definition of attribute - defined in
7057 sim_basics.h.
7058
7059Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7060
7061 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7062 name of the option - or family of options.
7063
7064 * sim-options.c (sim_args_command): Match command `a-b c' with
7065 option `--a-b-c' from option table.
7066
7067Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7068
7069 * sim-options.c (sim_print_help): For optional arguments, wrap
7070 them in [].
7071
7072 * sim-trace.c (set_trace_options): New function, handle optional
7073 argument and multiple assignment.
7074 (trace_option_handler): Update.
7075
7076 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7077 when branch tracing selected.
7078
7079Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7080
7081 * sim-trace.c (trace_one_insn): Make a va-args function.
7082
7083 * sim-trace.c (trace_vprintf): New function, va-arg version of
7084 trace_printf.
7085
7086Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7087
7088 * sim-trace.c (trace_uninstall): Don't close a file twice.
7089 * sim-profile.c (profile_uninstall): Likewise.
7090
7091Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7092
7093 * sim-trace.c (toplevel): Include bfd.h.
7094 (trace_options): Note that --trace-linenum also turns on
7095 --trace-insn. Add --trace-{branch,semantics}.
7096 (trace_option_handler): If --trace-linenum, also turn on
7097 --trace-insn. Add --trace-branch support. If --trace-semantics,
7098 turn on ALU, FPU, branch, and memory tracing.
7099 (trace_one_insn): New function to trace an instruction. Support
7100 --trace-linenum.
7101 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7102
7103 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7104 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7105 (TRACE_branch): Add new mask.
7106 (TRACE_*_P): Define all possible trace_p macros.
7107 (trace_one_insn): Declare function.
7108
7109Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7110
7111 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7112 GNU C doesn't support __attributes__.
7113 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7114 format strings.
7115
7116Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7117
7118 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7119 addresses are masked forcing them to be correctly aligned.
7120 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7121 * sim-config.c (config_alignment_to_a): Update.
7122
7123 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7124 core data.
7125 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7126 type.
7127 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7128 processor specific core maps.
7129 (sim_core_map_attach): Copy the core map data to each of the
7130 processor specific core data structures.
7131 * sim-core.c (sim_core_find_mapping): Update.
7132
7133 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7134 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7135 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7136 alternatives that handle unaligned addresses.
7137 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7138 with just CPU arg.
7139 * cgen-utils.c (sim_disassemble_insn): Update.
7140
7141Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7142
7143 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7144 tracing.
7145
7146 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7147 fpu support.
7148
7149 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7150
7151Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7152
7153 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7154 to map type.
72f4393d 7155
c906108c
SS		 7156 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7157 statement.
7158
7159Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7160
7161 * cgen-trace.c: Prepend additional trace_printf argument.
7162
7163 * cgen-utils.c (sim_disassemble_insn): Add additional core
7164 arguments.
7165
7166Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7167
7168 * nrun.c (main): Catch/report errorenous simulator states.
7169
7170 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7171 * sim-trace.c: #include string.h/strings.h so that memset is
7172 defined.
7173 * sim-utils.c: Ditto.
7174 * sim-profile.c: Ditto. And stdlib.h.
7175 (print_bar): Only define when used by instruction or memory profiler.
7176
7177 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7178
c906108c
SS		 7179 * sim-load.c (sim_load_file): Make the name constant.
7180 (sim_load_file): Passify gcc.
7181
7182 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7183 file.
7184 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7185
c906108c
SS		 7186 * sim-base.h (sim_cpu): Pre define here so available to all.
7187
7188 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7189 Restore the sim_cpu and instruction_address arguments so that full
7190 information is available to the abort function.
7191 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7192 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7193
7194 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7195 tracing support for sim-events and sim-core.
7196 (trace_option_handler): Convert #if to if where possible so always
7197 compiled/checked by C compiler.
7198 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7199
c906108c
SS		 7200 * sim-base.h: Adjust comment documenting how to define the cpu
7201 structure.
7202 (sim_state_base): Add sim_core and sim_events to simulator base
7203 object.
7204
7205 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7206 * sim-core.c (sim_core_init, sim_core_attach,
7207 sim_core_find_mapping): Update.
7208 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7209 update_time_from_event, insert_sim_event,
7210 sim_events_schedule_after_signal, sim_events_deschedule,
7211 sim_events_tick): Ditto.
72f4393d 7212
c906108c
SS		 7213 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7214 sim-model.h): Move #includes from here.
7215 * sim-base.h: To here.
7216 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7217
c906108c
SS		 7218Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7219
7220 * callback.c (default_callback): Missing initialisers.
7221
7222Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7223
7224 * sim-utils.c (sim_add_commas): New function.
7225 * sim-basics.h (sim_add_commas): Add prototype.
7226 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7227 * sim-profile.c (COMMAS): New macro.
7228 (print_*): Use it to print commas in numbers.
7229
7230 * configure: Regenerated.
7231
7232 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7233 (cgen_state): New member run_fast_p.
7234 (cgen_init): Add prototype.
7235 (sim_disassemble_insn): New arg `cpu'.
7236 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7237 * cgen-utils.c (cgen_init): New function.
7238 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7239 * genmloop.sh: Call engine_halt if loop exits.
7240
7241 * Makefile.in (sim-options_h): Define.
7242 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7243 (sim-model.o): Add new rule.
7244 (cgen-{scache,trace,utils}.o): Add new rules.
7245 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7246 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7247 Indent output by 2 spaces.
7248 * cgen-scache.h (scache_print_profile): Update.
7249 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7250 Use trace_printf, not fprintf.
7251 (trace_extract): Use trace_printf, not cgen_trace_printf.
7252 * genmloop.sh (!FAST case): Increment `insn_count'.
7253 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7254 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7255 access macro's name.
7256 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7257 Change return type to SIM_RC.
7258 (sim_core_{install,uninstall}): New functions.
7259 * sim-core.h (sim_core_{install,uninstall}): Declare.
7260 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7261 Change return type to SIM_RC.
7262 * sim-model.h (models,machs,model_install): Declare.
7263 * sim-module.c (modules): Add scache_install, model_install.
7264 (sim_post_argv_init): Set cpu->state backlinks.
7265 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7266 (standard_option_handler): Likewise.
7267 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7268 sim-profile.h.
7269 (*): Assume ANSI C.
7270 (profile_options): Delete --profile-simcache.
7271 (profile_option_handler): Likewise.
7272 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7273 spaces.
7274 (profile_print_{memory,model}): Likewise.
7275 (profile_print_simcache): Delete.
7276 (profile_print_speed): New function.
7277 (profile_print): Rewrite.
7278 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7279 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7280 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7281 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7282 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7283 (profile_print): Update prototype.
7284
7285Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7286
7287 * cgen-scache.[ch], cgen-sim.h: New files.
7288 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7289 * sim-model.c: New file.
7290
7291 * Make-common.in (clean targets): Undo patch of Apr. 22.
7292
7293Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7294
7295 * sim-n-bits.h (signed): If we have a standard compiler, undef
7296 signed, so that signedN is defined correctly.
7297
7298Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7299
7300 * sim-module.h, sim-model.h, sim-profile.h: New files.
7301 * sim-module.c, sim-profile.c: New files.
7302 * Make-common.in (SIM_PROFILE): Define
7303 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7304 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7305 (sim_module.o,sim-profile.o): Add rules for.
7306 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7307 (--enable-sim-profile): Add.
7308 * configure: Regenerated.
7309 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7310 model. Move trace and profile support to sim-{trace,profile}.h.
7311 New members trace_data, profile_data.
7312 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7313 * sim-config.h: Provide default definition of WITH_PROFILE.
7314 (WITH_TRACE): Change default to -1.
7315 (MAX_NR_PROCESSORS): Always define.
7316 * sim-options.c: Move trace and profile support to
7317 sim-{trace,profile}.h.
7318 (sim_pre_argv_init): Moved to sim-model.c.
7319 (standard_install): New function.
7320 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7321 (standard_install): Declare.
7322 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7323 (trace_install, trace_uninstall): New functions.
7324 (trace_printf): Update reference to TRACE_FILE.
7325 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7326 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7327 (WITH_TRACE_FOO_P): Define.
7328 (trace_install): Declare.
7329 (TRACE_DATA): New struct.
7330
7331Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7332
7333 * run.c: Undo last exec_bfd patch.
7334 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7335
7336Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7337
7338 * run.c (exec_bfd): Add back in.
7339 (main): Set exec_bfd.
7340
7341Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7342
7343 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7344
7345Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7346
7347 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7348 less well defined engine_error.
7349 * sim-core.c: Ditto.
7350
7351Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7352
7353 * Make-common.in: Change clean targets to use :: so that other
7354 Makefiles can have their own clean targets.
7355 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7356 __STDC__ to control use of stdarg vs. varargs syntax. Some
7357 systems can't use __STDC__, but require stdarg.
7358
7359Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7360
7361 * sim-options.c (standard_options): Add --endian.
7362 (standard_option_handler): Likewise.
7363
7364 * nrun.c: #include <signal.h>.
7365 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7366 handler that calls sim_stop ().
7367
7368Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7369
7370 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7371 handler that calls sim_stop (). Simulators may still be
7372 establishing their own handler.
7373
7374 * sim-events.c (sim_events_poll): Rename from
7375 sim_events_at_large_int. Poll IO.
7376
7377 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7378 request.
7379
7380 * callback.c (os_poll_quit): New function poll for quit signal
7381 where needed.
7382 (default_callback): Include magic number.
7383
7384Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7385
7386 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7387 Check for functions getrusage, time.
7388 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7389 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7390 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7391 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7392
7393 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7394
7395 * sim-options.c, sim-options.h: New files.
7396 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7397 * Make-common.in (nrun.o): Add rules for.
7398 * nrun.c: New file.
7399
7400 * run.c (main): Check return value of sim_open.
7401
7402 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7403 (sim_main_headers): Add sim-trace.h.
7404 * run.c (exec_bfd, target_byte_order): Delete.
7405 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7406 call sim_load instead. Check return code of sim_create_inferior.
7407 * sim-base.h (CURRENT_STATE): Define.
7408 (sim_state_base): Make typedef. New members options, prog_argv,
7409 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7410 mem_size, memory [+ corresponding access macros].
7411 (sim_cpu_base): New typedef.
7412 * sim-trace.h: New file.
7413 * sim-trace.c: New file.
7414 * sim-basics.h: #include it.
7415 * sim-load.c: New file.
7416
7417Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7418
7419 * Make-common.in (INSTALL): Set to @INSTALL@.
7420 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7421 (install-common): Depend upon installdirs. Use
7422 $(program_transform_name) directly, rather than using
7423 $(INSTALL_XFORM).
7424 (installdirs): New target.
7425 * Makefile.in (INSTALL): Set to @INSTALL@.
7426 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7427 (install-man): Depend upon installdirs. Use
7428 $(program_transform_name) directly, rather than using
7429 $(INSTALL_XFORM).
7430 (installdirs): New target.
7431
7432Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7433
7434 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7435 be overriden.
7436
7437Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7438
7439 * sim-basics.h: Only bring in config.h and tconfig.h if
7440 HAVE_CONFIG_H.
7441
7442Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7443
7444 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7445 numbering convention of the target.
7446 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7447 and WITH_TARGET_WORD_MSB.
7448 (sim_config): When possible, check for consistency with bitsize
7449 and msb.
7450
7451 * sim-bits.h: Allow MSB to be other than zero.
7452 * sim-bits.c: Ditto.
7453 * sim-n-bits.h: Ditto.
72f4393d 7454
c906108c
SS		 7455 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7456 * sim-n-bits.h (MSMASKEDn): Ditto.
7457
7458Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7459
7460 * Makefile.in (INSTALL): Change install.sh to install-sh.
7461
7462Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7463
7464 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7465
7466Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7467
7468 * run.c (main): Check that a program to run was specified.
7469
7470Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7471
7472 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7473
7474 * configure: Regenerated to track ../common/aclocal.m4 changes.
7475 * config.in: Ditto.
7476
7477Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7478
7479 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7480 * sim-config.h: To here.
7481
7482 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7483 (sim_main_headers): Define.
7484 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7485 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7486 (clean): Use it.
7487 (sim-utils.o): Add rule for.
7488 * sim-utils.o: New file.
7489 * sim-basics.h: #include sim-base.h.
7490 (zalloc): Make argument unsigned long.
7491 * sim-base.h: New file.
7492 * sim-inline.h (SIM_IO support): Delete.
7493 * sim-io.h: Delete inline support.
7494 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7495 * sim-config.c: sim-state.h renamed to sim-main.h.
7496 * sim-core.c: Likewise.
7497 * sim-events.c: Likewise.
7498
7499 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7500
7501 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7502 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7503 -DDEBUG.
7504 * configure: Regenerated to track ../common/aclocal.m4 changes.
7505
7506Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7507
7508 * configure: Regenerated to track ../common/aclocal.m4 changes.
7509
7510Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7511
7512 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7513 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7514 are defined by the configure.
7515
7516 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7517
c906108c
SS		 7518 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7519 reserved-bits): Always define.
72f4393d 7520
c906108c
SS		 7521 * sim-config.h, sim-config.c (sim_config): New function - and new
7522 file - co-ordinate the setting/checking of the common simulator
7523 configuration options.
7524
7525 * Make-common.in (sim-config.o): Add rule.
7526
7527Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7528
7529 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7530 va_list from void *, since va_list might not be a pointer type.
7531
7532Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7533
7534 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7535 in wrong order.
7536 (offset_N): Correct computation of LE offset.
7537
7538 * sim-io.c (sim_io_error): Include a new line when reporting
7539 errors.
7540
7541 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7542 `/'.
7543
7544Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7545
7546 * run.c: Include alloca-conf.h.
7547
7548 * callback.c (os_evprintf_filtered): Fix typo.
7549
7550Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7551
7552 * run.c (string.h, strings.h, stdlib.h): Include.
7553
7554 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7555 0 when nothing pending.
7556
7557 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7558 will soon be going away.
7559 (getopt): Plicate GCC.
7560
7561 * sim-endian.c (sim-io.h): Plicate GCC.
7562 * sim-bits.c (sim-io.h): Ditto.
7563 * sim-n-bits.h (ROTn): Ditto.
7564
7565 * sim-io.c (sim_io_error): Correct check for NULL.
7566
7567 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7568 the __FILE__.
7569 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7570 path.
7571
7572Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7573
7574 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7575 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7576
7577Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7578
7579 * sim-alu.h: Include sim-xcat.h.
72f4393d 7580
c906108c
SS		 7581Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7582
7583 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7584 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7585 these.
7586
7587 * sim-events.c (sim_events_at_large_int): New function. Just
7588 schedules an event every large-int ticks.
7589 (sim_events_init): Call.
7590 (sim_events_tick, sim_events_process): Move async handing to
7591 sim_events_process. Move timer decrement so that it occures after
7592 events have been processed.
72f4393d 7593
c906108c
SS		 7594 * sim-basics.h (struct _engine): Remove declaration.
7595
7596 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7597 everything with same. Rename global struct to SIM_DESC.
7598 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7599 * sim-io.h, sim-io.c: Ditto.
72f4393d 7600
c906108c
SS		 7601 * sim-assert.h: New file. Optional assertion checking macros.
7602 * sim-io.c (sim_io_error): Make just this function tolerant to
7603 null pointers.
72f4393d 7604
c906108c
SS		 7605 * sim-xcat.h: New file. Define concatenate macros.
7606 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7607 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7608 concat macros.
72f4393d 7609
c906108c
SS		 7610
7611Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7612
7613 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7614
7615Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7616
7617 * sim-inline.h: Add definitions for sim-types.
7618 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7619 module.
7620
7621Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7622
c906108c
SS		 7623 * sim-events.h: Remove defunct reference to callback struct.
7624
7625Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7626
7627 * configure: Re-generate.
7628
7629Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7630
7631 * Make-common.in (CSEARCH): Do not include the gdb directory in
7632 the search path.
7633
7634Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7635
7636 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7637 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7638 to explicitly incorporate these.
7639
7640 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7641 specify the alignment restrictions of the target architecture -
7642 without this option all alignment restrictions are accomodated.
7643 (--enable-sim-assert): New option. Conditionally compile in
7644 assertion statements.
7645 (--enable-sim-float): New option. Strongly specify the target's
7646 floating point support.
7647 (--enable-sim-hardware): New option. Specify the hardware devices
7648 included in the simulation.
7649 (--enable-sim-packages): New option. Specify the hardware
7650 packages included in the simulation.
7651 (--enable-sim-regparm): New option. Specify that parameters be
7652 passed in registers instead of on the stack.
7653 (--enable-sim-reserved-bits): New option. Specify that reserved
7654 bits within an instruction are are correctly set.
7655 (--enable-sim-smp): New option. Specify the level of SMP support
7656 to be included in the simulator.
7657 (--enable-sim-stdcall): New option. Specify an alternative
7658 function call convention.
7659 (--enable-sim-xor-endian): New option. Configure xor-endian
7660 support used by some targets to implement bi-endian support.
72f4393d 7661
c906108c
SS		 7662Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7663
7664 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7665 host endianness to be overridden.
7666 (--enable-sim-endian): Allow the target platform's byte order
7667 to be overridden.
7668 (--enable-sim-inline): Control the inlining of common components.
7669 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7670 (--enable-sim-warnings): Enable additional GCC compiler checks.
7671 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7672 SIM_WARNINGS): Add.
72f4393d 7673
c906108c
SS		 7674 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7675 sim-*-n.h so that the names are uniq on dos machines
7676 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7677
c906108c
SS		 7678Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7679
7680 * run.c: #include "libiberty.h".
7681 (main): New locals sd,no_args,sim_argv.
7682 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7683 is program name. Update call to sim_set_callbacks.
7684 Record result of sim_open, pass to other sim_foo routines.
7685
7686Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7687
7688 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7689 final newline.
7690
7691Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7692
7693 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7694 Route stdout through buffered IO.
7695
7696 * callback.c: Add os_flush_stderr, os_write_stderr,
7697 os_evprintf_filtered functions to route error output through
7698 stderr.
72f4393d 7699
c906108c
SS		 7700 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7701 Correct return type - should be void.
7702
7703Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7704
7705 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7706
7707 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7708 not provide a default value as undefined indicates disable code.
7709
7710Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7711
7712 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7713 directory.
7714 * sim-events.h, sim-events.c: Ditto.
7715 * sim-io.h, sim-io.c: Ditto.
72f4393d 7716
c906108c 7717Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7718
c906108c
SS		 7719 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7720
7721 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7722 extract the tail or least signifiant bits from an integer of the
7723 specified size.
72f4393d 7724
c906108c
SS		 7725 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7726 WITH_TARGET_BITSIZE so that the compilation will fail when an
7727 unsupported bitsize value is defined.
7728
7729 (INSERTED*): Convert to functions.
7730 (EXTRACTED*): Ditto.
72f4393d 7731
c906108c 7732 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7733
c906108c
SS		 7734Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7735
7736 * sim-inline.h: Allow explicit control over which .c files will be
7737 included by their header.
7738
7739 * sim-inline.h: Allow explicit control over which .c files use the
7740 alternative - REGPARM - parameter passing mechanism.
72f4393d 7741
c906108c
SS		 7742 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7743 icache.c, idecode.c, semantics.c or support.c. Those names are
7744 not generally applicable.
72f4393d 7745
c906108c
SS		 7746Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7747
7748 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7749 in a fashion similar to sim-endian-n.
7750
7751 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7752 both value and address macro's.
7753
7754Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7755
7756 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7757
7758 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7759 generic L_word, H_word macro's.
7760
7761Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7762
7763 * sim-basics.h: Borrow code from ppc directory.
7764 * sim-bits.c: Ditto.
7765 * sim-bits.h: Ditto.
7766 * sim-config.h: Ditto.
7767 * sim-endian-n.h: Ditto.
7768 * sim-endian.c: Ditto.
7769 * sim-endian.h: Ditto.
7770 * sim-inline.c: Ditto.
7771 * sim-inline.h: Ditto.
7772 * sim-types.h: Ditto.
7773
7774Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7775
7776 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7777 all the ALU size alternatives and then auto-configure a default.
72f4393d 7778
c906108c
SS		 7779 * sim-alu.h: Copy ppc/idecode_expression.h.
7780
7781Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7782
7783 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7784 sign extend a bit within a value.
7785
7786 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7787 a pointer into the middle of a host word.
7788 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7789
c906108c
SS		 7790Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7791
7792 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7793 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7794 appropriate definitions of read, write, etc. Add prototype for
7795 system.
7796
7797Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7798
7799 * Makefile.in (libcommon.a): Delete.
7800 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7801 (gentmap,targ-vals.h,targ-map.c): Likewise.
7802 (run-autoconf): Delete.
7803 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7804 (common makefile fragment): Moved back into ...
7805 * Make-common.in: Resurrect.
7806 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7807 * configure: Regenerated.
7808
7809Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7810
7811 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7812 (SIM_AC_OUTPUT): To here.
7813
7814Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7815
7816 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7817 comments and single quotes. Fixes a problem found on hpux.
7818
7819Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7820
7821 * aclocal.m4: Remove Make-common.in from dependencies.
7822 * (distclean): Remove targ-vals.def.
7823
7824 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7825 into here. Makes insertion into makefiles easier. Also, change
7826 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7827 targ-map.o, and run are built. They are now built in the
7828 individual simulator directories, taking sources from ../common as
7829 necessary. This replaces the merging of libcommon.a into
7830 linsim.a, which was problematic for the WinGDB build process.
7831 * run.c: Include config.h from . instead of ../common.
7832 * Make-common.in: Remove. It's no longer necessary.
7833
7834Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7835
7836 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7837 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7838
7839Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7840
7841 * run.c (main): Set target_byte_order before call to sim_open.
7842
7843Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7844
7845 * callback.c: #include <stdlib.h>
7846 (os_error): New function.
7847 (default_callback): Add os_error.
7848
7849Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7850
7851 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7852 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7853 specific.
7854 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7855
7856Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7857
7858 * run.c: #include ../common/config.h, tconfig.h.
7859 (myname): New static global.
7860 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7861 Only process -c ifdef SIM_HAVE_SIMCACHE.
7862 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7863 Parse program name from argv[0] and use in error messages.
7864 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7865 Add support for incomplete h8/300 termination indicators.
7866 (usage): Make more verbose.
7867 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7868 * Makefile.in,Make-common.in,callback.c: New files.
7869 * nltvals.def,gentmap.c,gentvals.sh: New files.
7870
72f4393d 7871Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7872
7873 * run.c: Include stdarg.h if __STDC__.
7874
7875Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7876
7877 * run.c (main): Don't print out anything if the signal
7878 number is zero (ie no signal).
7879
7880Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7881
7882 * run.c (main): Print out if the program raised a signal.
7883
7884Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7885
7886 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7887 (main): Ditto.
7888
7889Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7890
7891 * run.c (main): Explicitly cast malloc() parameter.
7892
7893Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7894
7895 * run.c (sim_bfd): New global to hold the bfd pointer for the
7896 executable.
7897 (main): Initialize sim_bfd.
7898
7899Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7900
7901 * run.c (main): Use new bfd_big_endian macro.
7902
7903Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7904
7905 * run.c (main): Removed SH specific comments, so source is
7906 generic. Also updated to only load relevant sections. Moved
7907 sim_open() to after callback attach (to match GDB).
7908
7909 * run.1: Removed SH specific comments.
7910
7911Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7912
7913 * run.c (main): Always return sigrc at end.
7914
7915Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7916
7917 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7918 bfd_check_format() fails.
7919
7920Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7921
7922 * run.c, run.1: From sh directory.
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