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sim: unify -Werror build settings
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
47ce766a
MF		 12021-06-18 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
4
3f8414df
MF		 52021-06-18 Mike Frysinger <vapier@gentoo.org>
6
7 * Make-common.in: Include ../arch-subdir.mk.
8
1fef66b0
MF		 92021-06-18 Mike Frysinger <vapier@gentoo.org>
10
11 * cgen-run.c: Include sim-signal.h.
12 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
13 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
14 * sim-basics.h: Delete sim-signal.h include.
15
7039b291
MF		 162021-06-18 Mike Frysinger <vapier@gentoo.org>
17
18 * sim-basics.h: Delete libiberty.h include.
19
f9a4d543
MF		 202021-06-17 Mike Frysinger <vapier@gentoo.org>
21
22 * Make-common.in (SIM_ENDIAN): Delete.
23 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
24 (sim_config_print): Likewise.
25 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
26 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
27
ef5058ae
MF		 282021-06-17 Mike Frysinger <vapier@gentoo.org>
29
30 * cgen-trace.c: Include sim/callback.h.
31 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
32 * sim-basics.h: Delete sim/callback.h include.
33 * sim-endian.h: Include bfd.h.
34 * sim-syscall.h (struct cb_syscall): New forward decl.
35 * sim-utils.h (sim_analyze_program): Likewise.
36
52d37d2c
MF		 372021-06-16 Mike Frysinger <vapier@gentoo.org>
38
39 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
40 (generated_files): Delete config.h.
41 (distclean): Likewise.
42 (config.h, stamp-h): Delete rules.
43 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
44 defines.
45
015f7b74
MF		 462021-06-15 Mike Frysinger <vapier@gentoo.org>
47
48 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
49 (clean): Delete modules.c files.
50 * local.mk: Add version.c-stamp rule to avoid rebuilds.
51 (CLEANFILES): Add version.c files.
52
fbe8d1cf
MF		 532021-06-14 Mike Frysinger <vapier@gentoo.org>
54
55 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
56
483ab96a
MF		 572021-06-14 Mike Frysinger <vapier@gentoo.org>
58
59 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
60 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
61
ad9cc209
MF		 622021-06-12 Mike Frysinger <vapier@gentoo.org>
63
64 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
65 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
66 * portability.c, portability.h: New files.
67
dd8e16ea
MF		 682021-06-12 Mike Frysinger <vapier@gentoo.org>
69
70 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
71 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
72 (COMMON_OBJS): Redefine.
73 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
74 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
75 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
76
2726bbc3
MF		 772021-06-12 Mike Frysinger <vapier@gentoo.org>
78
79 * dv-sockser.c: Include sys/select.h.
80
ba307cdd
MF		 812021-06-12 Mike Frysinger <vapier@gentoo.org>
82
83 * Make-common.in: Delete SIM_ALIGNMENT.
84 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
85 NONSTRICT_ALIGNMENT.
86 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
87 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
88
b15c5d7a
MF		 892021-06-12 Mike Frysinger <vapier@gentoo.org>
90
91 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
92
943f9baa
MF		 932021-06-09 Mike Frysinger <vapier@gentoo.org>
94
95 * sim-basics.h (NULL): Delete.
96
cfc6061b
MF		 972021-06-09 Mike Frysinger <vapier@gentoo.org>
98
99 * nrun.c (main): Set default_callback.target_endian to
100 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
101
906192d7
MF		 1022021-06-09 Mike Frysinger <vapier@gentoo.org>
103
104 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
105 * cgen-run.c (cgen_get_fast_p): New function.
106 (sim_resume): Move fast_p up and call cgen_get_fast_p.
107 * cgen-utils.c (cgen_init): Delete.
108 * sim-base.h: Delete cgen-sim.h include.
109 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
110
a55b92be
MF		 1112021-06-08 Mike Frysinger <vapier@gentoo.org>
112
113 * Make-common.in (IGEN_RUN): New variable.
114 (IGEN): Remove ASAN_OPTIONS.
115
5bea0c32
MF		 1162021-06-05 Mike Frysinger <vapier@gentoo.org>
117
118 * Make-common.in (COMMON_OBJS): Define.
119 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
120 (version.c): Delete target.
121 (generated_files): Delete version.c.
122 * local.mk: New file.
123
b25370aa
MF		 1242021-05-29 Mike Frysinger <vapier@gentoo.org>
125
126 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
127
5c9e84c2
MF		 1282021-05-29 Mike Frysinger <vapier@gentoo.org>
129
130 * Make-common.in (GNULIB_BUILDDIR): Define.
131 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
132 (CSEARCH): Add -I../...
133 (ALL_CFLAGS): Add $(INCGNU).
134 (EXTRA_LIBS): Add $(LIBGNU).
135 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
136
f4fdd845
MF		 1372021-05-17 Mike Frysinger <vapier@gentoo.org>
138
139 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
140 (struct sim_state_base): Merge into ...
141 (struct sim_state): ... this.
142 (STATE_MY_NAME): Delete base.
143 (STATE_OPEN_KIND): Likewise.
144 (STATE_CALLBACK): Likewise.
145 (STATE_ENVIRONMENT): Likewise.
146 (STATE_CONFIG): Likewise.
147 (STATE_MODULES): Likewise.
148 (STATE_OPTIONS): Likewise.
149 (STATE_VERBOSE_P): Likewise.
150 (STATE_TRACE_DATA): Likewise.
151 (STATE_ARCHITECTURE): Likewise.
152 (STATE_TARGET): Likewise.
153 (STATE_PROG_ARGV): Likewise.
154 (STATE_PROG_BFD): Likewise.
155 (STATE_PROG_SYMS): Likewise.
156 (STATE_PROG_SYMS_COUNT): Likewise.
157 (STATE_TEXT_SECTION): Likewise.
158 (STATE_TEXT_START): Likewise.
159 (STATE_TEXT_END): Likewise.
160 (STATE_START_ADDR): Likewise.
161 (STATE_SCACHE_SIZE): Likewise.
162 (STATE_CORE): Likewise.
163 (STATE_MEMOPT): Likewise.
164 (STATE_EVENTS): Likewise.
165 (STATE_ENGINE): Likewise.
166 (STATE_WATCHPOINTS): Likewise.
167 (STATE_HW): Likewise.
168 (STATE_LOAD_AT_LMA_P): Likewise.
169 (SIM_MAGIC_NUMBER): Likewise.
170 (STATE_MAGIC): Likewise.
171 * sim-utils.c (sim_state_alloc_extra): Delete check for
172 SIM_HAVE_COMMON_SIM_STATE.
173
e106fc35
MF		 1742021-05-17 Mike Frysinger <vapier@gentoo.org>
175
176 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
177 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
178 SIM_HAVE_COMMON_SIM_STATE.
179 (struct sim_state): Add cgen_state.
180 (STATE_CGEN_STATE): Define.
181
383861bd
MF		 1822021-05-17 Mike Frysinger <vapier@gentoo.org>
183
184 * sim-base.h (struct sim_state): Update comment.
185 (struct sim_state): Define.
186 (STATE_ARCH_DATA): Likewise.
187 (sim_state_alloc): New define.
188 (sim_state_alloc_extra): Renamed & add 3rd arg.
189 * sim-utils.c (sim_state_alloc): Likewise.
190 (sim_state_alloc_extra): Set arch data.
191
6df01ab8
MF		 1922021-05-16 Mike Frysinger <vapier@gentoo.org>
193
194 * callback.c: Replace config.h include with defs.h.
195 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
196 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
197 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
198 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
199 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
200 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
201 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
202 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
203 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
204 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
205 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
206 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
207 config.h include with defs.h.
208 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
209 * sim-io.c: Include defs.h.
210 (open): Undefine.
211 * defs.h: New file.
212
c5a2e012
MF		 2132021-05-15 Mike Frysinger <vapier@gentoo.org>
214
215 * nrun.c: Include environ.h.
216 (environ): Delete prototype.
217 (main): Delete HAVE_ENVIRON check.
218
2fbe9507
MF		 2192021-05-14 Mike Frysinger <vapier@gentoo.org>
220
221 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
222 (os_ftruncate): Change 3rd arg to int64_t.
223 (os_truncate): Change 3rd arg to int64_t.
224 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
225 * sim-io.h (sim_io_lseek): Likewise.
226
00330cd1
MF		 2272021-05-14 Mike Frysinger <vapier@gentoo.org>
228
229 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
230 (os_fstat): Delete 2nd arg to time callback.
231 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
232 to time callback.
233 * sim-io.h (sim_io_time): Change return to int64_t.
234 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
235
64654371
MF		 2362021-05-14 Mike Frysinger <vapier@gentoo.org>
237
238 * callback.c (cb_host_to_target_stat): Change PTR to void*.
239 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
240
df68e12b
MF		 2412021-05-14 Mike Frysinger <vapier@gentoo.org>
242
243 * Make-common.in (callback_h, remote_sim_h): Update path.
244 * callback.c: Update include path.
245 * gentmap.c (gen_targ_map_c): Likewise.
246 * sim-basics.h: Likewise.
247 * sim-close.c: Likewise.
248 * sim-core.c: Likewise.
249 * sim-load.c: Likewise.
250 * sim-module.h: Likewise.
251 * syscall.c: Likewise.
252
b50a658a
MF		 2532021-05-08 Mike Frysinger <vapier@gentoo.org>
254
255 * Make-common.in (modules.c): Touch $@ at the end.
256
532497fe
MF		 2572021-05-08 Mike Frysinger <vapier@gentoo.org>
258
259 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
260
12279229
MF		 2612021-05-08 Mike Frysinger <vapier@gentoo.org>
262
263 * cgen-types.h (mode_names): Rename to ...
264 (cgen_mode_names): ... this.
265 (MODE_NAME): Use cgen_mode_names.
266 * cgen-utils.c (mode_names): Rename to ...
267 (cgen_mode_names): ... this.
268
6ae9091a
MF		 2692021-05-08 Mike Frysinger <vapier@gentoo.org>
270
271 * cgen-ops.h (cgen_rtx_error): Declare.
272 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
273
aac7ce3c
MF		 2742021-05-08 Mike Frysinger <vapier@gentoo.org>
275
276 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
277
0d0878d7
MF		 2782021-05-08 Mike Frysinger <vapier@gentoo.org>
279
280 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
281 install-pdf): New rules.
282
65a9835b
TT		 2832021-05-08 Tom Tromey <tom@tromey.com>
284
285 * sim-options.c (compare_strings): Remove.
286 (dup_arg_p): Use htab_eq_string.
287
2849d28d
MF		 2882021-05-04 Mike Frysinger <vapier@gentoo.org>
289
290 * sim-hw.c (sim_hw_install): Rename to ...
291 (sim_install_hw): ... this. New prototype.
292 * sim-hw.h (sim_hw_install): Delete.
293 * sim-module.c: Delete sim-hw.h include.
294 (early_modules): Delete sim_hw_install.
295
937a049c
TT		 2962021-05-04 Tom Tromey <tromey@adacore.com>
297
298 * Make-common.in (generated_files): Add config.h.
299
5ee0bc23
MF		 3002021-05-04 Mike Frysinger <vapier@gentoo.org>
301
302 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
303 cast.
304 * sim-load.c (xprintf_bfd_vma): Delete.
305 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
306
f08708cb
SM		 3072021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
308
309 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
310 (hw_event_queue_schedule_vtracef): Likewise.
311 * hw-tree.h (hw_tree_vparse): Likewise.
312 * sim-profile.c (profile_vprintf): Likewise.
313 * sim-trace.c (dis_printf): Likewise.
314 * sim-trace.h (trace_printf): Likewise.
315 (trace_vprintf): Likewise.
316 * sim-utils.h (sim_do_commandf): Likewise.
317 * hw-events.c (hw_event_queue_schedule): Use
318 hw_event_queue_schedule_tracef.
319
72042732
SM		 3202021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
321
322 * sim-options.c (standard_option_handler): Add default cases to
323 switches.
324
f0c4dc40
MF		 3252021-05-02 Mike Frysinger <vapier@gentoo.org>
326
327 * callback.c (os_error): Change __attribute__((noreturn)) to
328 ATTRIBUTE_NORETURN.
329 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
330 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
331 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
332 * hw-tree.h (hw_tree_delete): Likewise.
333 * sim-basics.h (__attribute__): Delete.
334 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
335 to ATTRIBUTE_NORETURN.
336 (sim_engine_abort, sim_engine_vabort): Likewise.
337 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
338 __attribute__((printf)) to ATTRIBUTE_PRINTF.
339 * sim-inline.h (NORETURN): Delete.
340 (UNUSED): Change to ATTRIBUTE_UNUSED.
341 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
342 and ATTRIBUTE_NORETURN.
343 (sim_io_eprintf, sim_io_error): Likewise.
344 * sim-profile.c (profile_printf): Likewise.
345 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
346 sim_debug_printf): Likewise.
347
e4821e2f
MF		 3482021-05-01 Mike Frysinger <vapier@gentoo.org>
349
350 * sim-options.c (dup_arg_p): Call htab_empty.
351
328e805b
MF		 3522021-05-01 Mike Frysinger <vapier@gentoo.org>
353
354 * dv-sockser.c (dv_sockser_install): Rename to ...
355 (sim_install_dv_sockser): ... this.
356 * dv-sockser.h (dv_sockser_install): Delete.
357 * sim-module.c: Delete dv-sockser.h include.
358 (early_modules): Delete dv_sockser_install.
359
8e5f1516
MF		 3602021-05-01 Mike Frysinger <vapier@gentoo.org>
361
362 * Make-common.in (LIB_OBJS): Add modules.o.
363 (generated_files): Add modules.c.
364 (modules.c): New target.
365 * sim-module.c (modules): Rename to ...
366 (early_modules): ... this. Delete 0 sentinel.
367 (early_modules_len): Define.
368 (sim_modules_detected, sim_modules_detected_len): Declare.
369 (sim_pre_argv_init): Call sim_module_install_list.
370 (sim_module_install): New function.
371 (sim_module_install_list): New function.
372 * sim-module.h (sim_module_install_list): Declare.
373
fe348617
MF		 3742021-05-01 Mike Frysinger <vapier@gentoo.org>
375
376 * nrun.c (strsignal): New prototype.
377
ccf2e592
MF		 3782021-05-01 Mike Frysinger <vapier@gentoo.org>
379
380 * callback.c (wrap): Delete.
381 (os_close): Replace wrap call with direct call & setting last_errno.
382 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
383 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
384
bd0918c9
MF		 3852021-04-26 Mike Frysinger <vapier@gentoo.org>
386
387 * gennltvals.py (TARGETS): Delete. Update comment.
388 (gentvals): Unify common code paths.
389 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
390 target argument.
391 * nltvals.def: Regenerate.
392
4478c331
TT		 3932021-04-25 Tom Tromey <tom@tromey.com>
394
395 * sim-options.c (compare_strings): New function.
396 (ARG_HASH_SIZE, ARG_HASH): Remove.
397 (dup_arg_p): Use htab_t.
398 (sim_parse_args): Remove assert.
399
3886790f
MF		 4002021-04-24 Mike Frysinger <vapier@gentoo.org>
401
402 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
403
837b53fd
MF		 4042021-04-24 Mike Frysinger <vapier@gentoo.org>
405
406 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
407 (sim_parse_args): Call SIM_ASSERT.
408
19f6a43c
TT		 4092021-04-22 Tom Tromey <tom@tromey.com>
410
411 * sim-utils.c: Update includes.
412
efd82ac7
TT		 4132021-04-22 Tom Tromey <tom@tromey.com>
414
415 * Make-common.in: Require GNU make.
416
b396d3a1
TT		 4172021-04-22 Tom Tromey <tom@tromey.com>
418
419 * Make-common.in (stamp-hw): New target.
420 (hw-config.h): Depend on stamp-hw.
421 (mostlyclean): Remove stamp-hw and hw-config.h.
422
be866656
TT		 4232021-04-22 Tom Tromey <tom@tromey.com>
424
425 * Make-common.in (mostlyclean): Now an alias for clean, not
426 distclean.
427
dbc0e7ce
TT		 4282021-04-22 Tom Tromey <tom@tromey.com>
429
430 * sim-events.c (sim_events_schedule): Use
431 sim_events_schedule_tracef.
432
2f632133
SM		 4332021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
434
435 * callback.c (os_printf_filtered, os_vprintf_filtered,
436 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
437 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
438 * sim-events.h (sim_events_schedule_tracef,
439 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
440
f3d25569
MF		 4412021-04-18 Mike Frysinger <vapier@gentoo.org>
442
443 * gennltvals.py (TARGETS): Add moxie.
444 * nltvals.def: Regenerate.
445
b7c5246b
MF		 4462021-04-18 Mike Frysinger <vapier@gentoo.org>
447
448 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
449 * nltvals.def: Regenerate.
450
b3d4da0f
MF		 4512021-04-18 Mike Frysinger <vapier@gentoo.org>
452
453 * gennltvals.py (TARGETS): Add rx.
454 * nltvals.def: Regenerate.
455
f956ecde
MF		 4562021-04-18 Mike Frysinger <vapier@gentoo.org>
457
458 * gennltvals.py (TARGETS): Add m32c.
459 * nltvals.def: Regenerate.
460
2390d779
MF		 4612021-04-18 Mike Frysinger <vapier@gentoo.org>
462
463 * gennltvals.py (TARGETS): Add iq2000.
464 * nltvals.def: Regenerate.
465
7da5cf78
MF		 4662021-04-18 Mike Frysinger <vapier@gentoo.org>
467
468 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
469
10737236
JB		 4702021-04-15 John Baldwin <jhb@FreeBSD.org>
471
472 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
473 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
474 CSEARCH.
475
d5a71b11
MF		 4762021-04-12 Mike Frysinger <vapier@gentoo.org>
477
478 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
479 sim_cpu_alloc.
480 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
481 cgen_cpu_max_extra_bytes.
482 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
483 (sim_cpu_alloc): Delete 2nd arg.
484
81e6e8ae
TT		 4852021-04-08 Tom Tromey <tom@tromey.com>
486
487 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
488 new-style declaration.
489
a0e674c1
MF		 4902021-04-03 Mike Frysinger <vapier@gentoo.org>
491
492 * Make-common.in (install-common): Install as run-$arch and
493 libsim-$arch.a when not the primary arch.
494
c2783492
MF		 4952021-04-02 Mike Frysinger <vapier@gentoo.org>
496
497 * Make-common.in (CFLAGS_FOR_BUILD): Define.
498 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
499
e7d9022b
MF		 5002021-03-13 Mike Frysinger <vapier@gentoo.org>
501
502 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
503 LDFLAGS_FOR_BUILD.
504
c6c7769d
MF		 5052021-03-13 Mike Frysinger <vapier@gentoo.org>
506
507 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
508 (gentmap.o): New rule.
509 (gentmap): Call LINK_FOR_BUILD.
510
6c57b87f
MF		 5112021-03-07 Mike Frysinger <vapier@gentoo.org>
512
513 * Make-common.in (check): Delete body.
514
ed30adf7
MF		 5152021-02-28 Mike Frysinger <vapier@gentoo.org>
516
517 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
518 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
519
f8069d55
MF		 5202021-02-27 Mike Frysinger <vapier@gentoo.org>
521
522 * Make-common.in (SIM_EXTRA_ALL): Delete.
523 (all): Delete $(SIM_EXTRA_ALL).
524
760b3e8b
MF		 5252021-02-21 Mike Frysinger <vapier@gentoo.org>
526
527 * acinclude.m4: Removed.
528
136da8cd
MF		 5292021-02-13 Mike Frysinger <vapier@gentoo.org>
530
531 * acinclude.m4: Delete all sinclude & m4_include calls.
532
652f80e0
MF		 5332021-02-13 Mike Frysinger <vapier@gentoo.org>
534
535 * aclocal.m4: Delete.
536
4c0d76b9
MF		 5372021-02-06 Mike Frysinger <vapier@gentoo.org>
538
539 * sim-events.c: Include sim-cpu.h.
540 (sim_event_watchpoints): Define watch_pc.
541 (sim_events_watch_pc): New function.
542 (WATCH_SIM): Handle watch_pc.
543 * sim-events.h (sim_events_watch_pc): New prototype.
544 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
545 sim_events_watch_pc.
546 * sim-watch.h (sim_watchpoints): Delete pc.
547
cd89c53f
MF		 5482021-02-06 Mike Frysinger <vapier@gentoo.org>
549
550 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
551 AC_CONFIG_HEADERS.
552
aa09469f
MF		 5532021-02-06 Mike Frysinger <vapier@gentoo.org>
554
555 * Make-common.in (HDEFINES, TDEFINES): Delete.
556 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
557 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
558 bfd/configure.host sourcing.
559
b9249c46
MF		 5602021-02-04 Mike Frysinger <vapier@gentoo.org>
561
562 * gennltvals.py (TARGETS): Add riscv.
563 (TARGET_DIRS): Likewise.
564 * nltvals.def: Regenerate from the latest libgloss sources.
565
64515412
MF		 5662021-01-31 Mike Frysinger <vapier@gentoo.org>
567
568 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
569
5bc4f5ca
SH		 5702021-01-31 Stafford Horne <shorne@gmail.com>
571
572 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
573 (fixdfsi): Change res from unsigned32 to signed32.
574 (fixdfdi): Change res from unsigned64 to signed64.
575
9a7ba4aa
MF		 5762021-01-30 Mike Frysinger <vapier@gentoo.org>
577
578 * gennltvals.sh: Replace shell script with ...
579 * gennltvals.py: ... this Python script.
580 * nltvals.def: Regenerate.
581
d4e3adda
MF		 5822021-01-30 Mike Frysinger <vapier@gentoo.org>
583
584 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
585 sim_cia.
586 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
587
18d4b488
MF		 5882021-01-30 Mike Frysinger <vapier@gentoo.org>
589
590 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
591
f4dd7491
MF		 5922021-01-30 Mike Frysinger <vapier@gentoo.org>
593
594 * sim-hw.c (merge_device_file): Replace fgets with getline.
595
481fac96
MF		 5962021-01-30 Mike Frysinger <vapier@gentoo.org>
597
598 * gennltvals.sh (gen_arches): Sort calls by first arg.
599 * nltvals.def: Regenerate.
600
f89f33e5
MF		 6012021-01-18 Mike Frysinger <vapier@gentoo.org>
602
603 * Make-common.in (version.c): Simplifiy args and call move-if-change.
604 * create-version.sh: Delete host & target alias logic. Write to the
605 output directly.
606
5e25901f
MF		 6072021-01-18 Mike Frysinger <vapier@gentoo.org>
608
609 * configure, configure.ac, Makefile.in: Delete.
610
d9b1deff
MF		 6112021-01-13 Mike Frysinger <vapier@gentoo.org>
612
613 * sim-watch.c (default_interrupt_handler): Define.
614 (sim_watchpoint_install): Set default interrupt_handler to new
615 default_interrupt_handler.
616
c54f3efd
MF		 6172021-01-13 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
620
62fe7512
MF		 6212021-01-13 Mike Frysinger <vapier@gentoo.org>
622
623 * sim-events.c (sim_events_watch_sim): Change byte_order type to
624 enum bfd_endian.
625 (sim_events_watch_core): Likewise.
626 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
627 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
628 call to sim_events_watch_sim.
629
f220ef63
MF		 6302021-01-12 Mike Frysinger <vapier@gentoo.org>
631
632 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
633
9c70334d
MF		 6342021-01-11 Mike Frysinger <vapier@gentoo.org>
635
636 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
637
90e123dd
MF		 6382021-01-11 Mike Frysinger <vapier@gentoo.org>
639
640 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
641
68ed2854
MF		 6422021-01-11 Mike Frysinger <vapier@gentoo.org>
643
644 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
645 strings.h, time.h, and errno.h.
646 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
647 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
648 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
649 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
650 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
651 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
652 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
653 and strings.h include.
654
f074c07d
MF		 6552021-01-09 Mike Frysinger <vapier@gentoo.org>
656
657 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
658 * sim-core.c, sim-watch.c: Include libiberty.h.
659
50df264d
MF		 6602021-01-09 Mike Frysinger <vapier@gentoo.org>
661
662 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
663
bf470982
MF		 6642021-01-09 Mike Frysinger <vapier@gentoo.org>
665
666 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
667 Set WERROR_CFLAGS when first arg is not set or is "yes".
668
b5a4a01a
MF		 6692021-01-09 Mike Frysinger <vapier@gentoo.org>
670
671 * hw-base.c (full_name_of_hw): Delete full_name. Replace
672 hw_strdup call with hw_malloc.
673
ce0be407
MF		 6742021-01-09 Mike Frysinger <vapier@gentoo.org>
675
676 * cgen-par.c: Include stdlib.h.
677 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
678
46f900c0
MF		 6792021-01-08 Mike Frysinger <vapier@gentoo.org>
680
681 * Make-common.in (C_DIALECT): Define.
682 (COMPILE.pre): Append $(C_DIALECT).
683 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
684
e904f56d
MF		 6852021-01-07 Mike Frysinger <vapier@gentoo.org>
686
687 * sim-core.c (sim_memory_map): Define.
688
dfb856ba
MF		 6892021-01-04 Mike Frysinger <vapier@gentoo.org>
690
691 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
692 * configure: Regenerate.
693
babd2ee1
MF		 6942021-01-04 Mike Frysinger <vapier@gentoo.org>
695
696 * sim-options.c (sim_print_version): Print out more details when
697 is_command is non-zero.
698
19b1c385
MF		 6992021-01-04 Mike Frysinger <vapier@gentoo.org>
700
701 * sim-options.c (standard_option_handler): Call sim_print_version.
702 (sim_print_version): New function.
703 * sim-options.h (sim_print_version): New prototype.
704
dbed468b
MF		 7052021-01-04 Mike Frysinger <vapier@gentoo.org>
706
707 * sim-config.c (print_sim_config): Rename to ...
2b667e32 708 (sim_config_print): ... this.
dbed468b
MF		 709 * sim-config.h: Likewise.
710
0ede24f2
MF		 7112021-01-02 Mike Frysinger <vapier@gentoo.org>
712
713 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
714 FLOOR_PAGE): Delete unused macros.
715 (align_up, align_down): Define.
716
b3f8962b
TV		 7172020-08-10 Tom de Vries <tdevries@suse.de>
718
719 * sim-cpu.c: Include stdlib.h for free.
720
b760fb3a
SM		 7212020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
722
723 * nrun.c: Include stdlib.h.
724 * sim-core.c: Likewise.
725 * sim-engine.c: Likewise.
726 * sim-io.c: Likewise.
727 * sim-module.c: Likewise.
728 * sim-reason.c: Likewise.
729
78aa740b
TT		 7302019-12-19 Tom Tromey <tromey@adacore.com>
731
732 PR build/24572:
733 * Makefile.in (install-strip): New target.
734
f47674be
PK		 7352019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
736
737 * sim-utils.c: Prevent buffer overflow.
738
ddd44b70
DD		 7392019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
740
741 * gennltvals.sh: Add PRU libgloss target.
742 * nltvals.def: Regenerate from the latest libgloss sources.
743
f1cc84f5
SH		 7442019-06-13 Stafford Horne <shorne@gmail.com>
745
746 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
747 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
748 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
749
688cea90
SH		 7502019-06-13 Stafford Horne <shorne@gmail.com>
751
752 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
753 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
754
798066ab
AB		 7552019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
756
757 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
758 CURRENT_TARGET_BYTE_ORDER.
759 (SUBWORDTFSI): Likewise.
760 (JOINSIDF): Likewise.
761 (JOINSIXF): Likewise.
762 (JOINSITF): Likewise.
763
d3fe0d7b
AB		 7642019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
765
766 * sim-base.h: Add 'sim-assert.h' include.
767 * sim-basics.h: Add 'libiberty.h' include.
768
b6061d4d
SH		 7692019-03-28 Stafford Horne <shorne@gmail.com>
770
771 * sim-options.c: Include "config.h".
772 Include <stdio.h>.
773 * sim-watch.c: Include "config.h".
774 Include <stdio.h>.
775 * hw-device.c: Include <string.h>.
776 * hw-events.c: Include <string.h>.
777 * hw-handles.c: Include <stdlib.h>.
778 * sim-fpu.c: Include <stdlib.h>.
779
ef986697
SH		 7802019-03-28 Stafford Horne <shorne@gmail.com>
781
782 * Make-common.in (sim-arange_h): Remove sim-arange.c
783 * sim-arange.c: Remove SIM_ARANGE_C.
784 Add ifdef for _SIM_ARANGE_C_.
785 Include "sim-arange.h".
786 Remove include for unused "sim-assert.h".
787 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
788 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
789 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
790 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
791 INLINE_SIM_ARANGE.
792 * sim-arange.h (sim_addr_range_add): Declare as
793 INLINE_SIM_ARANGE.
794 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
795 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
796 Remove definition of SIM_ARANGE_INLINE.
797 Remove [HAVE_INLINE].
798 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
799 * sim-base.h: Include "sim-arange.h"
800 * sim-basics.h: Remove include of "sim-arange.h"
801 * sim-inline.c: Include "sim-arange.c"
802 * sim-inline.h: Define INLINE_SIM_ARANGE.
803 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
804 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
805
67f8b42f
TT		 8062019-01-26 Tom Tromey <tom@tromey.com>
807
808 * Make-common.in (version.c): Use sim's create-version.sh.
809 * create-version.sh: New file.
810
7516c26f
PK		 8112019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
812
b84bb29d 813 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 814
dc7e8184
SM		 8152019-01-15 Simon Marchi <simon.marchi@ericsson.com>
816
817 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
818
c5ebe0ff
AB		 8192018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
820
821 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
822 this point, it should have already been set in cb_syscall.
823
07f5f4c6
RH		 8242018-10-05 Stafford Horne <shorne@gmail.com>
825
826 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
827 (ADDOFDI): New function, add overflow flag DI variant.
828 (SUBCFDI): New function, subtract carry flag DI variant.
829 (SUBOFDI): New function, subtract overflow flag DI variant.
830
2283a210
КВО		 8312018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
832
833 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
834 cpu_core.byte_xor.
835 * sim-core.c (sim_core_set_xor): Likewise.
836 (sim_core_xor_read_buffer): Likewise.
837 (sim_core_xor_write_buffer): Likewise.
838
58884b0e
PG		 8392017-12-12 Peter Gavin <pgavin@gmail.com>
840 Stafford Horne <shorne@gmail.com>
841
842 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
843 flag.
844 (MUL1OFSI): New function, 1's complement overflow flag.
845
07b95864
PG		 8462017-12-12 Peter Gavin <pgavin@gmail.com>
847 Stafford Horne <shorne@gmail.com>
848
849 * cgen-accfp.c (remsf, remdf): New function.
850 (cgen_init_accurate_fpu): Add remsf and remdf.
851 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
852 * sim-fpu.c (sim_fpu_rem): New function.
853 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
854 (sim_fpu_rem): New function.
855 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
856
5c887dd5
JB		 8572017-09-06 John Baldwin <jhb@FreeBSD.org>
858
859 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
860 environment.
861
003ca0fd
YQ		 8622017-05-24 Yao Qi <yao.qi@linaro.org>
863
864 * sim-trace.c (trace_disasm): Caller update.
865
5357150c
MF		 8662016-08-15 Mike Frysinger <vapier@gentoo.org>
867
868 * sim-base.h (sim_state_base): Add prog_syms_count.
869 (STATE_PROG_SYMS_COUNT): Define.
870 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
871 (trace_load_symbols): New function.
872 (trace_sym_value): Likewise.
873 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
874 loading logic with a call to trace_load_symbols.
875 * sim-trace.h (trace_load_symbols, trace_sym_value): New
876 prototypes.
877
4c171e25
MF		 8782016-08-13 Mike Frysinger <vapier@gentoo.org>
879
880 * cgen-types.h (mode_names): Mark const.
881 * cgen-utils.c (mode_names): Likewise.
882
6b979454
MF		 8832016-08-13 Mike Frysinger <vapier@gentoo.org>
884
885 * cgen-defs.h (struct cgen_state): Delete argv and envp.
886 (STATE_ARGV, STATE_ENVP): Delete.
887
13754e4c
NC		 8882016-02-04 Nick Clifton <nickc@redhat.com>
889
890 * cgen-scache.c (scache_option_handler): Prevent possible
891 undefined behaviour computing the size of the scache by using
892 unsigned integers instead of signed integers.
893
f749ed60
JB		 8942016-01-17 Joel Brobecker <brobecker@adacore.com>
895
896 * sim-fpu.c: Minor comment fixes throughout.
897
3c8e93b7
JB		 8982016-01-17 Joel Brobecker <brobecker@adacore.com>
899
900 * sim-fpu.c (print_bits): Minor reformatting (no code change).
901 (sim_fpu_map): Likewise.
902
34ac507d
MF		 9032016-01-11 Mike Frysinger <vapier@gentoo.org>
904
905 * sim-config.c (print_sim_config): Drop extra whitespace before =
906 in output for byte order, stdio, and msb settings.
907
ce39bd38
MF		 9082016-01-10 Mike Frysinger <vapier@gentoo.org>
909
910 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
911 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
912 sim-stdio, sim-trace, and sim-profile.
913 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
914 (SIM_AC_OPTION_ASSERT): Likewise.
915 (SIM_AC_OPTION_SMP): Likewise.
916 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
917 * configure: Regenerate.
918 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
919 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
920 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
921 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
922 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
923 WITH_ENVIRONMENT & USER_ENVIRONMENT.
924 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
925 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
926 WITH_ASSERT, WITH_STDIO): Delete.
927 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
928 check.
929
e19418e0
MF		 9302016-01-10 Mike Frysinger <vapier@gentoo.org>
931
932 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
933 * configure: Regenerate.
934 * Make-common.in (SIM_PACKAGES): Delete.
935 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
936
16f7876d
MF		 9372016-01-10 Mike Frysinger <vapier@gentoo.org>
938
939 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
940
35656e95
MF		 9412016-01-10 Mike Frysinger <vapier@gentoo.org>
942
943 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
944
99d8e879
MF		 9452016-01-10 Mike Frysinger <vapier@gentoo.org>
946
947 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
948 sim_link_links.
949 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
950 * gentmap.c: Change targ-vals.def include to nltvals.def.
951 * Make-common.in (gentmap): Change targ-vals.def to
952 $(srccom)/nltvals.def.
953 (distclean): Delete rm -f targ-vals.def.
954 * Makefile.in: Update comment.
955
347fe5bb
MF		 9562016-01-10 Mike Frysinger <vapier@gentoo.org>
957
958 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
959 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
960 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
961
0dc73ef7
MF		 9622016-01-10 Mike Frysinger <vapier@gentoo.org>
963
964 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
965 and --enable-sim-stdcall and sim_stdcall.
966 * configure: Regenerate.
967 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
968 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
969 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
970 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
971 (REGPARM_*): Delete all regparm defines and their use.
972
22be3fbe
MF		 9732016-01-10 Mike Frysinger <vapier@gentoo.org>
974
975 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
976 * Make-common.in (SIM_CFLAGS): Delete.
977 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
978 * Makefile.in: Likewise.
979
936df756
MF		 9802016-01-09 Mike Frysinger <vapier@gentoo.org>
981
982 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
983 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
984 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
985 * acinclude.m4 (SIM_AC_COMMON): ... here.
986 * aclocal.m4, configure: Regenerate.
987 * config.in: Delete file.
988 * callback.c: Change cconfig.h include to config.h.
989 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
990 syscall.c: Likewise.
991 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
992 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
993
b900245c
MF		 9942016-01-06 Mike Frysinger <vapier@gentoo.org>
995
996 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
997 date, and time information.
998
2e3d4f4d
MF		 9992016-01-06 Mike Frysinger <vapier@gentoo.org>
1000
1001 * sim-options.c (sim_parse_args): Mark argv array const.
1002 * sim-options.h (sim_parse_args): Likewise.
1003
bfb2629c
MF		 10042016-01-05 Mike Frysinger <vapier@gentoo.org>
1005
1006 * sim-trace.c: Include dis-asm.h.
1007 (OPTION_TRACE_DISASM): New enum.
1008 (trace_options): Add trace-disasm flag.
1009 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1010 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1011 (dis_read, dis_printf, trace_disasm): New functions.
1012 * sim-trace.h: Include dis-asm.h.
1013 (TRACE_INSN_IDX): Clarify comment.
1014 (TRACE_DISASM_IDX): New enum.
1015 (TRACE_disasm): New define.
1016 (WITH_TRACE_DISASM_P): New define.
1017 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1018 (STRACE_DISASM_P): New define.
1019 (TRACE_DISASM_P): Likewise.
1020 (TRACE_DISASM_P): Likewise.
1021 (TRACE_DISASM): Likewise.
1022 (trace_disasm): New function.
1023
44ddb0c6
MF		 10242016-01-04 Mike Frysinger <vapier@gentoo.org>
1025
1026 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1027
bc273e17
MF		 10282016-01-04 Mike Frysinger <vapier@gentoo.org>
1029
1030 * cgen-scache.c (MAX): Delete.
1031 (scache_init): Change MAX to max.
1032 * cgen-trace.c (min): Delete.
1033 * cgen-utils.c (min): Delete.
1034 * sim-basics.h [!min] (min): Define.
1035 [!max] (max): Define.
1036
8d7d784e
MF		 10372016-01-04 Mike Frysinger <vapier@gentoo.org>
1038
1039 * sim-options.c (sim_parse_args): Tweak getopt error message.
1040
9bbf6f91
MF		 10412016-01-04 Mike Frysinger <vapier@gentoo.org>
1042
1043 * acinclude.m4 (sim-bswap): Delete.
1044 * configure: Regenerate.
1045 * Make-common.in (SIM_BSWAP): Delete.
1046 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1047 * sim-config.h (htonl, ntohl): Delete.
1048 (WITH_BSWAP): Delete.
1049
77cf2ef5
MF		 10502016-01-03 Mike Frysinger <vapier@gentoo.org>
1051
1052 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1053 opterr state to it before calling getopt_long and restore afterwards.
1054 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1055
61971b86
MF		 10562016-01-03 Mike Frysinger <vapier@gentoo.org>
1057
1058 * hw-device.h (device): Delete commented typedef.
1059 * sim-basics.h (device): Delete typedef.
1060
34fed699
MF		 10612016-01-03 Mike Frysinger <vapier@gentoo.org>
1062
1063 * sim-options.c (sim_parse_args): Replace for loop with a call
1064 to countargv.
1065
aba6f46b
MF		 10662016-01-03 Mike Frysinger <vapier@gentoo.org>
1067
1068 * nrun.c (myname): Mark const.
1069 (main): Mark name const. Replace myname parsing loop with a
1070 call to lbasename.
1071
0cb8d851
MF		 10722016-01-03 Mike Frysinger <vapier@gentoo.org>
1073
1074 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1075 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1076 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1077 * config.in, configure: Regenerate.
1078 * Make-common.in (SIM_HOSTENDIAN): Delete.
1079 * sim-config.c (current_host_byte_order): Delete.
1080 (sim_config): Delete current_host_byte_order assignments and
1081 CURRENT_HOST_BYTE_ORDER checks.
1082 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1083 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1084 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1085 (current_host_byte_order): Delete.
1086 (CURRENT_HOST_BYTE_ORDER): Likewise.
1087 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1088 (HOST_BYTE_ORDER): ... this.
1089 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1090 HOST_BYTE_ORDER.
1091 (sim_endian_join_16): Likewise.
1092 * sim-n-core.h (sim_core_read_misaligned_N): Change
1093 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1094 (sim_core_write_misaligned_N): Likewise.
1095 * sim-n-endian.h (endian_t2h_N): Likewise.
1096 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1097 endian_le2h_N): Likewise.
1098 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1099
1ac72f06
MF		 11002016-01-02 Mike Frysinger <vapier@gentoo.org>
1101
1102 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1103 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1104 BFD_ENDIAN_UNKNOWN.
1105 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1106 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1107 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1108 * nrun.c (main): Likewise.
1109 * sim-config.c (current_host_byte_order): Change type to enum
1110 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1111 (current_target_byte_order): Likewise.
1112 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1113 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1114 BFD_ENDIAN_UNKNOWN.
1115 (sim_config): Change prefered_target_byte_order type to enum
1116 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1117 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1118 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1119 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1120 Delete all the various arch/OS endian includes & defines.
1121 (current_host_byte_order): Change type to enum bfd_endian.
1122 (current_target_byte_order): Likewise.
1123 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1124 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1125 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1126 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1127 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1128 BFD_ENDIAN_UNKNOWN.
1129 (sim_events_watch_core): Likewise.
1130 * sim-events.h: Likewise.
1131 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1132 BFD_ENDIAN_BIG.
1133 (sim_core_write_misaligned_N): Likewise.
1134 * sim-n-endian.h (endian_h2be_N): Likewise.
1135 (endian_be2h_N): Likewise.
1136 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1137 (offset_N): Likewise.
1138 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1139 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1140
d47f5b30
MF		 11412016-01-02 Mike Frysinger <vapier@gentoo.org>
1142
1143 * cgen-defs.h (current_state): Delete.
1144 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1145 * sim-utils.c (current_state): Delete.
1146
9950eccb
MF		 11472015-12-30 Mike Frysinger <vapier@gentoo.org>
1148
1149 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1150 to use lbasename.
1151
5e744ef8
MF		 11522015-12-27 Mike Frysinger <vapier@gentoo.org>
1153
1154 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1155
1b393626
MF		 11562015-12-26 Mike Frysinger <vapier@gentoo.org>
1157
1158 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1159 * config.in, configure: Regenerate.
1160 * Make-common.in (sim-basics_h): Delete tconfig.h.
1161 (distclean): Likewise.
1162 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1163 (new_sim_core_mapping): Delete WITH_HW and device *device.
1164 (sim_core_map_attach, sim_core_attach): Likewise.
1165 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1166 (sim_core_write_buffer): Likewise.
1167 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1168 *device.
1169 (sim_core_attach): Likewise.
1170 (device_io_read_buffer, device_io_write_buffer): Delete.
1171 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1172 (sim_core_write_aligned_N): Likewise.
1173 * tconfig.h: Delete file.
1174
dea10706
MF		 11752015-12-26 Mike Frysinger <vapier@gentoo.org>
1176
1177 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1178 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1179 (sim_core_write_buffer): Move cia decl to top of func. Call
1180 sim_cpu_hw_io_write_buffer if cpu is valid.
1181
49aef5a5
MF		 11822015-12-25 Mike Frysinger <vapier@gentoo.org>
1183
1184 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1185 HW_TRACE call.
1186 (hw_find_integer_property): Likewise.
1187 (hw_find_integer_array_property): Likewise.
1188 (hw_add_duplicate_property): Likewise.
1189
cf59f47e
MF		 11902015-12-25 Mike Frysinger <vapier@gentoo.org>
1191
1192 * sim-config.h (WITH_ENGINE): Delete.
1193 * sim-module.c (modules): Always include sim_engine_install.
1194
0d585950
MF		 11952015-12-25 Mike Frysinger <vapier@gentoo.org>
1196
1197 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1198 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1199 * sim-base.h: Always include sim-model.h.
1200 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1201 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1202 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1203 [!WITH_MODEL_P] (sim_machs): Define.
1204 * sim-model.h: Add some developer docs.
1205 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1206 (WITH_MODEL_P): Define.
1207 * sim-module.c (modules): Always include sim_model_install.
1208 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1209
8a0ebee6
MF		 12102015-12-25 Mike Frysinger <vapier@gentoo.org>
1211
1212 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1213 * sim-model.c: Likewise.
1214 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1215 SIM_MACH_IMP_PROPERTIES
1216
42a3af56
MF		 12172015-12-25 Mike Frysinger <vapier@gentoo.org>
1218
1219 * sim-core.c (device_error): Delete.
1220 (sim_core_map_attach): Delete calls to device_error.
1221 (sim_core_attach): Likewise.
1222 * sim-core.h (device_error): Delete.
1223 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1224 to sim_engine_abort.
1225 (sim_core_write_aligned_N): Likewise.
1226
9e8e7dd9
MF		 12272015-12-25 Mike Frysinger <vapier@gentoo.org>
1228
1229 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1230 * sim-core.c (sim_core_write_buffer): Likewise.
1231 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1232 (sim_core_write_aligned_N): Likewise.
1233
268c9139
MF		 12342015-12-25 Mike Frysinger <vapier@gentoo.org>
1235
1236 * dv-pal.c: Include config.h and sim-main.h.
1237 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1238
26936211
MF		 12392015-12-24 Mike Frysinger <vapier@gentoo.org>
1240
1241 * sim-options.c (standard_options): Always enable load-lma and
1242 load-vma options.
1243 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1244
9db2b719
MF		 12452015-12-24 Mike Frysinger <vapier@gentoo.org>
1246
1247 * sim-module.c (MODULE_LIST): Delete.
1248
bd3fb5b8
MF		 12492015-12-24 Mike Frysinger <vapier@gentoo.org>
1250
1251 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1252 Move to h8300/compile.c.
1253 [SIM_H8300] (standard_options): Likewise.
1254 (standard_option_handler): Likewise.
1255
84e8e361
MF		 12562015-12-24 Mike Frysinger <vapier@gentoo.org>
1257
1258 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1259 sim_watchpoint_install.
1260
3cabaf66
MF		 12612015-12-24 Mike Frysinger <vapier@gentoo.org>
1262
1263 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1264 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1265 sim_memopt_install.
1266 * sim-options.c (OPTION_MEM_SIZE): Delete.
1267 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1268 (standard_option_handler): Likewise.
1269
8abe6c66
MF		 12702015-12-24 Mike Frysinger <vapier@gentoo.org>
1271
1272 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1273
dc11500a
MF		 12742015-11-21 Mike Frysinger <vapier@gentoo.org>
1275
1276 PR sim/18762
1277 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1278
2561d580
MF		 12792015-11-21 Mike Frysinger <vapier@gentoo.org>
1280
1281 PR sim/19273
1282 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1283 vasprintf, and va_end together. Check ret after va_end call.
1284
37258e99
MF		 12852015-11-21 Mike Frysinger <vapier@gentoo.org>
1286
1287 * sim-types.h (SIM_PRI_TB): Define.
1288 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1289 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1290 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1291 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1292
cdf850e9
MF		 12932015-11-17 Mike Frysinger <vapier@gentoo.org>
1294
1295 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1296 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1297 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1298 (sim_core_translate): Likewise.
1299 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1300
146b80ff
MF		 13012015-11-16 Mike Frysinger <vapier@gentoo.org>
1302
1303 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1304 (cgen_cpu_close): Change to XCONCAT2.
1305
797eee42
MF		 13062015-11-15 Mike Frysinger <vapier@gentoo.org>
1307
1308 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1309 and sim-stop.o.
1310
6e4f085c
MF		 13112015-11-14 Mike Frysinger <vapier@gentoo.org>
1312
1313 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1314 * sim-close.c: New file.
1315
8e394ffc
AB		 13162015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1317 Ali Lown <ali.lown@imgtec.com>
1318
1319 * sim-bits.h (EXTEND6): New macro.
1320 (EXTEND12): New macro.
1321 (EXTEND25): New macro.
1322
602a67cb
MF		 13232015-06-24 Mike Frysinger <vapier@gentoo.org>
1324
1325 * sim-trace.c (trace_one_insn): Delete.
1326 * sim-trace.h (trace_one_insn): Delete.
1327
9b6025d1
MF		 13282015-06-24 Mike Frysinger <vapier@gentoo.org>
1329
1330 * sim-trace.c (debug_printf): Rename to ...
1331 (sim_debug_printf): ... this.
1332 * sim-trace.h (debug_printf): Delete define.
1333 (debug_printf): Rename to ...
1334 (sim_debug_printf): ... this.
1335
fa8f87e5
MF		 13362015-06-24 Mike Frysinger <vapier@gentoo.org>
1337
1338 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1339 (trace_options): Add trace-register option.
1340 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1341 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1342 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1343 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1344 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1345
cf304b56
MF		 13462015-06-24 Mike Frysinger <vapier@gentoo.org>
1347
1348 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1349 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1350 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1351 STRACE_DEBUG): Define.
1352
8371bf0c
MF		 13532015-06-24 Mike Frysinger <vapier@gentoo.org>
1354
1355 * sim-trace.c (trace_options): Update help text for trace-alu,
1356 trace-fpu, trace-vpu, and trace-semantics.
1357 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1358 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1359
e7505490
MF		 13602015-06-24 Mike Frysinger <vapier@gentoo.org>
1361
1362 * sim-assert.h (SIM_FILTER_PATH): Delete.
1363 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1364 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1365 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1366 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1367 * sim-events.c: Include libiberty.h.
1368 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1369
8d0978fb
MF		 13702015-06-23 Mike Frysinger <vapier@gentoo.org>
1371
1372 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1373 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1374 (AC_ARG_ENABLE(sim-debug)): Likewise.
1375 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1376 (AC_ARG_ENABLE(sim-trace)): Likewise.
1377 (AC_ARG_ENABLE(sim-profile)): Likewise.
1378 (AC_ARG_ENABLE(sim-environment)): Likewise.
1379 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1380 (AC_ARG_ENABLE(sim-assert)): Likewise.
1381 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1382 (AC_ARG_ENABLE(sim-endian)): Likewise.
1383 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1384 (AC_ARG_ENABLE(sim-float)): Likewise.
1385 (AC_ARG_ENABLE(sim-scache)): Likewise.
1386 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1387 (AC_ARG_ENABLE(sim-inline)): Likewise.
1388 (AC_ARG_ENABLE(sim-packages)): Likewise.
1389 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1390 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1391 (AC_ARG_ENABLE(sim-smp)): Likewise.
1392 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1393 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1394 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1395 * configure: Regenerate.
1396
4953dc20
MF		 13972015-06-23 Mike Frysinger <vapier@gentoo.org>
1398
1399 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1400
b50a1532
MF		 14012015-06-23 Mike Frysinger <vapier@gentoo.org>
1402
1403 * cgen-trace.c [!__STDC__]: Delete.
1404 * sim-trace.h [!__STDC__]: Likewise.
1405
ccd4b295
MF		 14062015-06-21 Mike Frysinger <vapier@gentoo.org>
1407
1408 * sim-model.c (sim_model_init): Assert model is not NULL.
1409
f55b33d5
MF		 14102015-06-21 Mike Frysinger <vapier@gentoo.org>
1411
1412 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1413 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1414 uint#_t.
1415
618b526e
MF		 14162015-06-21 Mike Frysinger <vapier@gentoo.org>
1417
1418 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1419 (SIM_ALU_H): ... this.
1420 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1421 (SIM_ASSERT_H): ... this.
1422 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1423 (SIM_BASICS_H): ... this.
1424 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1425 (SIM_BITS_H): ... this.
1426 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1427 (SIM_ENDIAN_H): ... this.
1428
57b42d64
MF		 14292015-06-18 Mike Frysinger <vapier@gentoo.org>
1430
1431 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1432 constant string.
1433
7aec3bb9
MF		 14342015-06-18 Mike Frysinger <vapier@gentoo.org>
1435
1436 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1437 m for sentinel testing.
1438
7d5c6c43
MF		 14392015-06-17 Mike Frysinger <vapier@gentoo.org>
1440
1441 * sim-syscall.c: Include errno.h and targ-vals.h.
1442 (sim_syscall_multi, sim_syscall): Define.
1443 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1444 * syscall.c (cb_syscall): Extend comment.
1445
61a0c964
MF		 14462015-06-17 Mike Frysinger <vapier@gentoo.org>
1447
1448 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1449 * sim-syscall.c: New file.
1450 * sim-syscall.h: New file.
1451
6362a3f8
MF		 14522015-06-17 Mike Frysinger <vapier@gentoo.org>
1453
1454 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1455 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1456 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1457 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1458 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1459 Define.
1460 * gentmap.c (gen_targ_map_c): Output name field.
1461
306f4178
MF		 14622015-06-12 Mike Frysinger <vapier@gentoo.org>
1463
1464 * acinclude.m4: Change configure.in to configure.ac.
1465 * sim-config.h: Likewise.
1466
a3487082
MF		 14672015-06-12 Mike Frysinger <vapier@gentoo.org>
1468
1469 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1470 * configure: Regenerate.
1471
bb11f3ed
MF		 14722015-06-12 Mike Frysinger <vapier@gentoo.org>
1473
1474 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1475 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1476 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1477 TRACE_DEBUG): Define.
1478
bffcfec8
MF		 14792015-06-12 Mike Frysinger <vapier@gentoo.org>
1480
1481 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1482 * sim-trace.c (trace_option_handler): Likewise.
1483 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1484 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1485 (TRACE_ANY_P): Likewise.
1486
db7858e2
MF		 14872015-06-12 Mike Frysinger <vapier@gentoo.org>
1488
1489 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1490 CGEN_TRACE_INSN_FINI.
1491 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1492 trace_result to cgen_trace_result, trace_insn_fini to
1493 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1494 and trace_extract to cgen_trace_extract.
1495 * cgen-trace.h (trace_insn_init): Rename to ...
1496 (cgen_trace_insn_init): ... this.
1497 (trace_insn_fini): Rename to ...
1498 (cgen_trace_insn_fini): ... this.
1499 (trace_insn): Rename to ...
1500 (cgen_trace_insn): ... this.
1501 (trace_extract): Rename to ...
1502 (cgen_trace_extract): ... this.
1503 (trace_result): Rename to ...
1504 (cgen_trace_result): ... this.
1505 (TRACE_RESULT_P): Rename to ...
1506 (CGEN_TRACE_RESULT_P): ... this.
1507 (TRACE_INSN_INIT): Rename to ...
1508 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1509 cgen_trace_insn_init.
1510 (TRACE_INSN_FINI): Rename to ...
1511 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1512 cgen_trace_insn_fini.
1513 (TRACE_PRINTF): Rename to ...
1514 (CGEN_TRACE_PRINTF): ... this.
1515 (TRACE_INSN): Rename to ...
1516 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1517 (TRACE_EXTRACT): Rename to ...
1518 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1519 cgen_trace_extract.
1520 (TRACE_RESULT): Rename to ...
1521 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1522 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1523 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1524 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1525 TRACE_INSN to CGEN_TRACE_INSN.
1526 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1527
83034798
MF		 15282015-06-11 Mike Frysinger <vapier@gentoo.org>
1529
1530 * sim-events.c (ETRACE_P): Delete.
1531 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1532 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1533 * sim-events.h (struct _sim_events): Delete trace member.
1534 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1535 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1536
ce4eda4a
MF		 15372015-06-11 Mike Frysinger <vapier@gentoo.org>
1538
1539 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1540 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1541 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1542 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1543
a6c2a374
MF		 15442015-06-11 Mike Frysinger <vapier@gentoo.org>
1545
1546 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1547
9b9c712c
MF		 15482015-06-11 Mike Frysinger <vapier@gentoo.org>
1549
1550 * sim-trace.h (WITH_TRACE_P): New define.
1551 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1552 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1553 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1554 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1555 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1556 Redefine to use WITH_TRACE_P.
1557
15582015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1559
1560 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1561 mistake in call to sim_engine_abort.
509c2f32 1562
0a13382c
NC		 15632015-04-29 Nick Clifton <nickc@redhat.com>
1564
1565 PR 18273
1566 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1567 increasing parenthesis around casts to signed values.
0a13382c 1568
767e68f1
MF		 15692015-04-21 Mike Frysinger <vapier@gentoo.org>
1570
1571 * gennltvals.sh: Add mcore support.
1572 * nltvals.def: Regenerate.
1573
248d23e8
MF		 15742015-04-21 Mike Frysinger <vapier@gentoo.org>
1575
1576 * cgen.sh: Add +x permissions.
1577 * genmloop.sh: Likewise.
1578 * gentvals.sh: Likewise.
1579 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1580 Change all uses of srcroot for newlib to newlibroot.
1581
20bca71d
MF		 15822015-04-18 Mike Frysinger <vapier@gentoo.org>
1583
1584 * sim-base.h (SIM_CPU): New typedef.
1585
7e83aa92
MF		 15862015-04-18 Mike Frysinger <vapier@gentoo.org>
1587
1588 * cgen-engine.h (CIA_ADDR): Delete.
1589 * sim-base.h: Update sim_cia example.
1590 [!CIA_ADDR] (sim_cia): New typedef.
1591
034685f9
MF		 15922015-04-17 Mike Frysinger <vapier@gentoo.org>
1593
1594 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1595 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1596 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1597 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1598 CIA_SET to CPU_PC_SET.
1599
78e9aa70
MF		 16002015-04-15 Mike Frysinger <vapier@gentoo.org>
1601
1602 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1603 * sim-main.h (STATE_CPU): Remove from comment and define.
1604
bf12d44e
MF		 16052015-04-13 Mike Frysinger <vapier@gentoo.org>
1606
1607 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1608 * configure: Regenerate.
1609
a542beff
MF		 16102015-04-13 Mike Frysinger <vapier@gentoo.org>
1611
1612 * sim-options.c: Include version.h.
1613 (OPTIONS_VERSION): New enum.
1614 (standard_options): Add "version".
1615 (standard_option_handler): Handle OPTIONS_VERSION.
1616
8c32ba22
MF		 16172015-04-13 Mike Frysinger <vapier@gentoo.org>
1618
1619 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1620 (create-version.sh): Delete.
1621
122bbfb5
MF		 16222015-04-06 Mike Frysinger <vapier@gentoo.org>
1623
1624 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1625
0fe84f3f
MF		 16262015-04-01 Mike Frysinger <vapier@gentoo.org>
1627
1628 * run-sim.h, run.c: Delete.
1629 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1630
aadc9410
MF		 16312015-03-31 Mike Frysinger <vapier@gentoo.org>
1632
1633 * config.in, configure: Regenerate.
1634 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1635 (ZLIB, ZLIBINC): Define.
1636 (BFD_LIB): Add $(ZLIB).
1637
5a394431
MF		 16382015-03-31 Mike Frysinger <vapier@gentoo.org>
1639
1640 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1641 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1642
92fc6153
MF		 16432015-03-29 Mike Frysinger <vapier@gentoo.org>
1644
1645 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1646 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1647 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1648
596f8827
MF		 16492015-03-24 Mike Frysinger <vapier@gentoo.org>
1650
1651 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1652 usage of STATE_WATCHPOINTS.
1653 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1654 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1655
523ba8f9
MF		 16562015-03-24 Mike Frysinger <vapier@gentoo.org>
1657
1658 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1659
c0931f26
MF		 16602015-03-24 Mike Frysinger <vapier@gentoo.org>
1661
1662 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1663
30452bbe
MF		 16642015-03-24 Mike Frysinger <vapier@gentoo.org>
1665
1666 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1667 of enable_sim_hardware to AC_ARG_ENABLE.
1668
49cd1634
MF		 16692015-03-23 Mike Frysinger <vapier@gentoo.org>
1670
1671 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1672 Add dv-sockser.o to sim_hw_objs.
1673
3649cb06
MF		 16742015-03-23 Mike Frysinger <vapier@gentoo.org>
1675
1676 * dv-sockser.c: Include config.h.
1677 * dv-sockser.h: Include sim-inline.h.
1678 [HAVE_DV_SOCKSER]: Move all prototypes here.
1679 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1680 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1681
6cd5ace4
MF		 16822015-03-16 Mike Frysinger <vapier@gentoo.org>
1683
1684 * gentmap.c, run.c: Convert old style prototypes.
1685
ae7d0cac
MF		 16862015-03-16 Mike Frysinger <vapier@gentoo.org>
1687
1688 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1689 symlinking tconfig.h to tconfig.in.
1690 * config.in, configure: Regenerate.
1691 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1692 * tconfig.in: Rename file ...
1693 * tconfig.h: ... here.
1694
8406bb59
MF		 16952015-03-15 Mike Frysinger <vapier@gentoo.org>
1696
1697 * dv-socker.h (dv_sockser_install): Declare.
1698 * sim-module.c: Include config.h.
1699 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1700 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1701 * sim-module.h: Include gdb/remote-sim.h.
1702
1303206d
MF		 17032015-03-14 Mike Frysinger <vapier@gentoo.org>
1704
1705 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1706 (sim-inline.c): Delete rule.
1707
465fb143
MF		 17082015-03-14 Mike Frysinger <vapier@gentoo.org>
1709
1710 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1711 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1712 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1713
93129366
MF		 17142015-03-14 Mike Frysinger <vapier@gentoo.org>
1715
1716 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1717 [!ASSERT, WITH_ASSERT]: Likewise.
1718 * sim-endian.c: Delete sim-io.h include.
1719
4c4ca605
MF		 17202015-02-19 Mike Frysinger <vapier@gentoo.org>
1721
1722 * run-sim.h (sim_kill): Delete unused prototype.
1723
dc1d9d1f
CG		 17242015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1725
16218fd3
CG		 1726 * gentmap.c: Include "string.h".
1727
17282015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1729
1730 * sim-options.c (sim_args_command): Call freeargv() when failure
1731 occurs.
dc1d9d1f 1732
fdbf396f
JB		 17332015-01-07 Joel Brobecker <brobecker@adacore.com>
1734
1735 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1736
2d7bb758
JB		 17372014-12-03 Joel Brobecker <brobecker@adacore.com>
1738
1739 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1740 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1741 callbacks following renaming in callback.h.
1742 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1743 callback by call to "to_lstat" callback
1744
6aefca7e
GB		 17452014-08-28 Gary Benson <gbenson@redhat.com>
1746
1747 * sim-trace.h (debug_printf): New define.
1748
2974be62
AM		 17492014-08-19 Alan Modra <amodra@gmail.com>
1750
1751 * configure: Regenerate.
1752
faa743bb
RM		 17532014-08-15 Roland McGrath <mcgrathr@google.com>
1754
1755 * configure: Regenerate.
1756 * config.in: Regenerate.
1757
60d847df
MF		 17582014-03-10 Mike Frysinger <vapier@gentoo.org>
1759
1760 * sim-command.c (sim_do_command): Add const to cmd.
1761 * sim-options.c (sim_args_command): Add const to cmd.
1762 * sim-options.h (sim_args_command): Add const to cmd.
1763
b2b255bd
MF		 17642014-03-05 Mike Frysinger <vapier@gentoo.org>
1765
1766 * sim-hload.c (sim_load): Add const to prog.
1767 * sim-load.c (sim_load_file): Likewise.
1768 * sim-utils.c (sim_analyze_program): Likewise.
1769 * sim-utils.h (sim_analyze_program): Likewise.
1770 (sim_load_file): Likewise.
1771
1a8a700e
MF		 17722014-03-04 Mike Frysinger <vapier@gentoo.org>
1773
1774 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1775 * callback.c (system): Delete unused prototype.
1776 (os_init): Likewise.
1777 (os_shutdown): Likewise.
1778 (os_unlink): Likewise.
1779 (os_time): Likewise.
1780 (os_system): Likewise.
1781 (os_rename): Likewise.
1782 (os_write_stdout): Likewise.
1783 (os_flush_stdout): Likewise.
1784 (os_write_stderr): Likewise.
1785 (os_flush_stderr): Likewise.
1786 (os_write): Likewise.
1787 (os_read_stdin): Likewise.
1788 (os_read): Likewise.
1789 (os_open): Likewise.
1790 (os_lseek): Likewise.
1791 (os_isatty): Likewise.
1792 (os_get_errno): Likewise.
1793 (os_close): Likewise.
1794 (os_vprintf_filtered): Likewise.
1795 (os_evprintf_filtered): Likewise.
1796 (os_error): Likewise.
1797 (fdmap): Likewise.
1798 (fdbad): Likewise.
1799 (wrap): Likewise.
1800 (wrap): Change to new style prototype.
1801 (fdbad): Likewise.
1802 (fdmap): Likewise.
1803 (os_close): Likewise.
1804 (os_poll_quit): Likewise.
1805 (os_get_errno): Likewise.
1806 (os_isatty): Likewise.
1807 (os_lseek): Likewise.
1808 (os_open): Likewise.
1809 (os_read): Likewise.
1810 (os_read_stdin): Likewise.
1811 (os_write): Likewise.
1812 (os_write_stdout): Likewise.
1813 (os_flush_stdout): Likewise.
1814 (os_write_stderr): Likewise.
1815 (os_flush_stderr): Likewise.
1816 (os_rename): Likewise.
1817 (os_system): Likewise.
1818 (os_time): Likewise.
1819 (os_unlink): Likewise.
1820 (os_stat): Likewise.
1821 (os_fstat): Likewise.
1822 (os_lstat): Likewise.
1823 (os_ftruncate): Likewise.
1824 (os_truncate): Likewise.
1825 (os_pipe): Likewise.
1826 (os_pipe_empty): Likewise.
1827 (os_pipe_nonempty): Likewise.
1828 (os_shutdown): Likewise.
1829 (os_init): Likewise.
1830 (cb_read_target_syscall_maps): Likewise.
1831 (cb_target_to_host_syscall): Likewise.
1832 (cb_host_to_target_errno): Likewise.
1833 (cb_target_to_host_open): Likewise.
1834 (cb_store_target_endian): Likewise.
1835 (cb_host_to_target_stat): Likewise.
1836 * sim-hload.c (sim_load): Change to new style prototype.
1837 * sim-load.c (sim_load_file): Change to new style prototype.
1838 (report_transfer_performance): Likewise.
1839 (xprintf_bfd_vma): Likewise.
1840 * syscall.c (cb_get_string): Change to new style prototype.
1841 (get_path): Likewise.
1842 (cb_syscall): Likewise.
1843
7b064844
HPN		 18442013-10-15 Hans-Peter Nilsson <hp@axis.com>
1845
1846 * create-version.sh: Align parameters to match those of
1847 ../../gdb/common/create-version.sh.
1848 * Make-common.in (srcsim): New variable.
1849 (version.c): Adjust call to create-version.sh as per above.
1850
bf3d9781
AM		 18512013-09-23 Alan Modra <amodra@gmail.com>
1852
1853 * configure: Regenerate.
1854
f06dccb0
MF		 18552013-09-03 Mike Stump <mikestump@comcast.net>
1856
1857 * sim-options.c (complete_option_list): Mark text and word const.
1858
d6c2da54
TT		 18592013-06-28 Tom Tromey <tromey@redhat.com>
1860
1861 * Make-common.in (version.c): Use version.in, not
1862 common/version.in.
1863 * create-version.sh: Likewise.
1864
b652c496
JB		 18652013-06-24 Joel Brobecker <brobecker@adacore.com>
1866
1867 * create-version.sh: New script. Adapted from
1868 gdb/commong/create-version.sh.
1869 * Make-common.in (version.c): Update rule dependencies,
1870 and re-implement using create-version.sh.
1871
3346cfda
NC		 18722013-06-21 Nick Clifton <nickc@redhat.com>
1873
1874 * gennltvals.sh: Add msp430 support.
1875 * nltvals.def: Regenerate.
1876
31e6ad7d
MF		 18772013-06-03 Mike Frysinger <vapier@gentoo.org>
1878
1879 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1880 * aclocal.m4, configure: Regenerate.
1881
d3685d60
TT		 18822013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1883
1884 PR build/15414:
1885 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1886 -Wformat-nonliteral with -Wno-format.
1887
1517bd27
MF		 18882013-03-26 Mike Frysinger <vapier@gentoo.org>
1889
1890 * acinclude.m4: Regenerate.
1891
3fd38161
JS		 18922013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1893
1894 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1895 which do not support dv-sockser.o. Add always as option to
1896 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1897 is always required to be enabled by simulator.
1898
3f170f37
MF		 18992012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1900
1901 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1902 * nltvals.def: Regenerate.
1903
5f3ef9d0
JB		 19042012-06-16 Joel Brobecker <brobecker@adacore.com>
1905
1906 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1907 * config.in, configure: Regenerate.
1908
2c1fa544
PA		 19092012-05-24 Pedro Alves <palves@redhat.com>
1910
1911 * sim-signal.h (sim_signal_to_target): Rename to ...
1912 (sim_signal_to_gdb_signal): ... this.
1913 * sim-signal.c (sim_signal_to_target): Rename to ...
1914 (sim_signal_to_gdb_signal): ... this.
1915 * sim-reason.c (sim_stop_reason): Adjust to rename.
1916
a493e3e2
PA		 19172012-05-24 Pedro Alves <palves@redhat.com>
1918
1919 PR gdb/7205
1920
72f4393d 1921 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1922
2ea28649
PA		 19232012-05-24 Pedro Alves <palves@redhat.com>
1924
1925 PR gdb/7205
1926
1927 Replace target_signal with gdb_signal throughout.
1928
a6ff997c
NC		 19292012-05-18 Nick Clifton <nickc@redhat.com>
1930
1931 PR 14072
1932 * callback.c: Include config.h before system header files.
1933 * cgen-trace.c: Likewise.
1934 * cgen-utils.c: Likewise.
1935 * gentmap.c: Likewise.
1936
ffbc20d9
MF		 19372012-04-02 Mike Frysinger <vapier@gentoo.org>
1938
1939 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1940
2aaed979
KB		 19412012-03-28 Rathish C <rathish.c@kpitcummins.com>
1942
1943 * sim-trace.c: Update the function prototype of save_data_size.
1944 Move the enum data_fmt from here...
1945 * sim-trace.h: ...to here.
1946 Add function prototype of save_data.
1947
a35a3322
MF		 19482012-03-25 Mike Frysinger <vapier@gentoo.org>
1949
1950 * sim-core.h (sim_core_trans_addr): Add prototype.
1951
f914e384
HPN		 19522012-03-24 Hans-Peter Nilsson <hp@axis.com>
1953
1954 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1955 missing in last change.
1956
2232061b
MF		 19572012-03-24 Mike Frysinger <vapier@gentoo.org>
1958
1959 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1960 * nrun.c: Include string.h/strings.h.
1961 * aclocal.m4, config.in, configure: Regenerate.
1962
ac0aacdf
MF		 19632012-03-22 Mike Frysinger <vapier@gentoo.org>
1964
1965 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1966 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1967 out -Werror initialization.
1968
509deab2
MF		 19692012-03-19 Mike Frysinger <vapier@gentoo.org>
1970
1971 * Make-common.in (TAGS): Change a-z to [:lower:].
1972 * acinclude.m4 (sim-trace): Likewise.
1973 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1974 Change A-Za-z0-9 to [:alnum:].
1975
9a5e0c49
MF		 19762012-03-18 Mike Frysinger <vapier@gentoo.org>
1977
1978 * nrun.c (main): Display strsignal of sigrc.
1979
96cdfef0
MF		 19802012-01-06 Mike Frysinger <vapier@gentoo.org>
1981
1982 * Makefile.in (abs_srcdir): Declare.
1983 (srcroot): Define in terms of abs_srcdir.
1984 (headers): Change srcdir to abs_srcdir.
1985
12c3e59c
JB		 19862012-01-02 Joel Brobecker <brobecker@adacore.com>
1987
1988 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1989 header.
1990
96987c2b
JB		 19912011-12-19 Joel Brobecker <brobecker@adacore.com>
1992
1993 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1994 system bourne shell.
1995
71712327
MF		 19962011-12-03 Mike Frysinger <vapier@gentoo.org>
1997
1998 * syscall.c (cb_get_string): Rename from "get_string".
1999 (get_path): Rename get_string call to cb_get_string.
2000
db2e4d67
MF		 20012011-12-03 Mike Frysinger <vapier@gentoo.org>
2002
2003 * Make-common.in (VPATH): Add $(srccom).
2004 (DEP): Delete.
2005 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2006 POSTCOMPILE): New variables.
2007 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2008 Include dependency files, when using GNU Make. Delete all
2009 dependency-only rules.
2010 * aclocal.m4: Include ../../config/depstand.m4. Call
2011 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2012 (MAKE, GMAKE): New substs.
2013
a13852d9
MF		 20142011-11-07 Mike Frysinger <vapier@gentoo.org>
2015
2016 PR sim/13161
2017 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2018 * configure, config.in: Regenerate.
2019 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2020
4399a56b
MF		 20212011-10-19 Mike Frysinger <vapier@gentoo.org>
2022
2023 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2024
f1a81b37
JB		 20252011-10-18 John Wehle <john@feith.com> (tiny patch)
2026
2027 * sim-profile.c (profile_info): Only print the title once.
2028
9c082ca8
MF		 20292011-10-17 Mike Frysinger <vapier@gentoo.org>
2030
2031 * acinclude.m4: Rename from aclocal.m4.
2032 * aclocal.m4: Regenerate.
2033
6ffe910a
MF		 20342011-10-17 Mike Frysinger <vapier@gentoo.org>
2035
2036 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2037 * common.m4: Delete.
2038 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2039 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2040 * configure: Regenerate.
2041
59c0b43d
TT		 20422011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2043
2044 * sim-alu.h (ALU32_AND): Clear carry flag.
2045 (ALU32_AND): Clear carry flag.
2046
66f8d993
MF		 20472011-10-09 Mike Frysinger <vapier@gentoo.org>
2048
2049 * dv-cfi.c: Include stdbool.h.
2050
d56a2aae
MF		 20512011-10-09 Mike Frysinger <vapier@gentoo.org>
2052
2053 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2054
4a99173d
MF		 20552011-10-04 Mike Frysinger <vapier@gentoo.org>
2056
2057 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2058 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2059
10915d9a
MF		 20602011-07-12 Mike Frysinger <vapier@gentoo.org>
2061
2062 * sim-command.c: Include sim-options.h.
2063
63042524
MF		 20642011-07-12 Mike Frysinger <vapier@gentoo.org>
2065
2066 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2067
24a6c33d
MF		 20682011-07-12 Mike Frysinger <vapier@gentoo.org>
2069
2070 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2071 Delete direct call to AC_PROG_CC.
2072
2419798b
MF		 20732011-07-05 Mike Frysinger <vapier@gentoo.org>
2074
2075 * sim-command.c: New file.
2076 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2077 (sim-command.o): New rule.
2078
440db575
MF		 20792011-05-27 Mike Frysinger <vapier@gentoo.org>
2080
2081 * sim-options.c (standard_option_handler): Remove arg[0] check
2082 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2083 not an empty string, otherwise assign "" back to it.
2084
3ddcae71
MF		 20852011-05-26 Mike Frysinger <vapier@gentoo.org>
2086
2087 * nltvals.def: Regenerate to include Blackfin syscalls again.
2088
3a49ea9f
MF		 20892011-05-25 Mike Frysinger <vapier@gentoo.org>
2090
2091 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2092 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2093 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2094 (trace_idx_to_str): Likewise.
2095 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2096 (TRACE_syscall): Define.
2097 (WITH_TRACE_SYSCALL_P): Likewise.
2098 (TRACE_SYSCALL_P): Likewise.
2099
dd931b2f
MF		 21002011-05-23 Mike Frysinger <vapier@gentoo.org>
2101
2102 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2103 remove now-unnecessary sub-scope for glue->type setting.
2104 Check to see if the "reg" property exists before we use it, and
2105 if it doesn't exist, error out for "glue" devices.
2106
0e31da21
MF		 21072011-05-23 Mike Frysinger <vapier@gentoo.org>
2108
2109 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2110 glue-or, and set type to glue_xor when name is glue-xor.
2111 (hw_glue_port_event): Return immediately when type is glue_io
2112 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2113 and hw_port_event calls from glue_and to end of function.
2114
34b47c38
MF		 21152011-05-11 Mike Frysinger <vapier@gentoo.org>
2116
2117 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2118 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2119 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2120 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2121 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2122 around function arguments.
2123
56a9aa1d
MF		 21242011-04-14 Mike Frysinger <vapier@gentoo.org>
2125
2126 * sim-options.c (complete_option_list, sim_complete_command):
2127 New functions.
2128
d45bea91
MF		 21292011-04-02 Mike Frysinger <vapier@gentoo.org>
2130
2131 * dv-glue.c: Fix up style.
2132
12c4cbd5
MF		 21332011-04-02 Mike Frysinger <vapier@gentoo.org>
2134
2135 * hw-alloc.c (hw_alloc_data): Adjust brace.
2136 * hw-base.c (hw_base_data): Likewise.
2137 (generic_hw_unit_decode): Fix indentation.
2138 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2139 * hw-events.c (hw_event, hw_event_data): Likewise.
2140 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2141 * hw-instances.c (hw_instance_data): Likewise.
2142 * hw-instances.h (hw_instance): Likewise.
2143 * hw-main.h (hw_descriptor, enum): Likewise.
2144 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2145 * hw-ports.h (hw_port_descriptor): Likewise.
2146 * hw-properties.c (hw_property_data): Likewise.
2147 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2148 _range_property_spec, _reg_property_spec): Likewise.
2149 * hw-tree.c (_name_specifier, printer): Likewise.
2150 (split_device_specifier, parse_string_property, hw_tree_traverse,
2151 print_size, print_reg_property, print_string, print_properties):
2152 Fix indentation.
2153
66ee2731
MF		 21542011-03-29 Mike Frysinger <vapier@gentoo.org>
2155
2156 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2157 * Make-common.in (dv-cfi.o): New rule.
2158 * dv-cfi.c, dv-cfi.h: New files.
2159
165b70ea
KB		 21602011-03-21 Kevin Buettner <kevinb@redhat.com>
2161
2162 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2163 fcntl.h and sys/fcntl.h, for constants.
2164 * nltvals.def: Regenerate.
2165 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2166 * sim-io.h (sys/types.h, sys/stat.h): Include.
2167 (sim_io_stat, sim_io_fstat): Declare.
2168
028f6515
MF		 21692011-03-14 Mike Frysinger <vapier@gentoo.org>
2170
2171 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2172 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2173 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2174 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2175 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2176 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2177 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2178 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2179 syscall.c: Trim trailing whitespace.
2180
ef016f83
MF		 21812011-03-05 Mike Frysinger <vapier@gentoo.org>
2182
2183 * gennltvals.sh: Handle bfin targets.
2184 * nltvals.def: Regenerate.
2185
fee17b35
KB		 21862011-02-25 Kevin Buettner <kevinb@redhat.com>
2187
2188 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2189 file descriptors.
2190
d79fe0d6
MF		 21912011-02-14 Mike Frysinger <vapier@gentoo.org>
2192
2193 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2194 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2195 (hw_free): Drop zfree logic and always call free.
2196 * hw-base.c (hw_delete): Change zfree to free.
2197 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2198 (hw_handle_remove_phandle): Likewise.
2199 * hw-instances.c (hw_instance_delete): Likewise.
2200 * hw-tree.c (parse_reg_property): Likewise.
2201 (parse_ranges_property): Likewise.
2202 (parse_string_property): Likewise.
2203 * sim-core.c (sim_core_uninstall): Likewise.
2204 * sim-cpu.c (sim_cpu_free_all): Likewise.
2205 * sim-hw.c (sim_hw_uninstall): Likewise.
2206 * sim-memopt.c (do_memopt_delete): Likewise.
2207 (sim_memory_uninstall): Likewise.
2208 * sim-module.c (sim_module_uninstall): Likewise.
2209 * sim-options.c (sim_parse_args): Likewise.
2210 * sim-profile.c (profile_pc_cleanup): Likewise.
2211 (profile_uninstall): Likewise.
2212 * sim-watch.c (do_watchpoint_delete): Likewise.
2213 * sim-utils.c (zfree): Delete.
2214 (sim_state_free): Change zfree to free.
2215 * sim-utils.h (zfree): Delete.
2216
891e7fb1
MF		 22172011-02-13 Mike Frysinger <vapier@gentoo.org>
2218
2219 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2220
9bd90cce
MF		 22212011-01-12 Mike Frysinger <vapier@gentoo.org>
2222
2223 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2224
39a3ae0a
MF		 22252011-01-12 Mike Frysinger <vapier@gentoo.org>
2226
2227 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2228 fails.
2229 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2230 when asprintf fails.
2231 * sim-utils.c (sim_do_commandf): Issue an error and return when
2232 asprintf fails.
2233 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2234 asprintf fails.
2235
3143e5a9
MF		 22362011-01-11 Mike Frysinger <vapier@gentoo.org>
2237
2238 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2239 bytes has been calculated and when mmap_next_fd is valid and
2240 nr_bytes is 0.
2241 (memory_option_handler): Allow missing size when mmap_next_fd is
2242 valid.
2243
cb11d1f4
MF		 22442011-01-10 Mike Frysinger <vapier@gentoo.org>
2245
2246 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2247 not empty, and always append $3 to $hardware.
2248
22492011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2250
2251 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2252 * sim-hw.h (sim_hw_abort): Likewise.
2253
cc25892b
MF		 22542011-01-05 Mike Frysinger <vapier@gentoo.org>
2255
2256 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2257
44944448
JB		 22582011-01-05 Joel Brobecker <brobecker@adacore.com>
2259
2260 * run.1: Copyright year update.
2261
e61ddca7
MF		 22622010-12-28 Mike Frysinger <vapier@gentoo.org>
2263
e71b81d8
MF		 2264 * hw-alloc.h (HW_NALLOC): Define.
2265
2266010-12-28 Mike Frysinger <vapier@gentoo.org>
2267
e61ddca7
MF		 2268 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2269
bef6be3d
MF		 22702010-12-15 Mike Frysinger <vapier@gentoo.org>
2271
2272 * sim-memopt.c (OPTION_MAP_INFO): Define.
2273 (memory_options): Handle --map-info.
2274 (memory_option_handler): Handle OPTION_MAP_INFO.
2275
5be229c0
MF		 22762010-11-22 Mike Frysinger <vapier@gentoo.org>
2277
2278 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2279 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2280 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2281
81c641e7
MF		 22822010-11-22 Mike Frysinger <vapier@gentoo.org>
2283
2284 * sim-core.c (WITH_HW): Add device casts to device_error,
2285 device_io_read_buffer, and device_io_write_buffer.
2286
6ab5626b
MF		 22872010-11-16 Mike Frysinger <vapier@gentoo.org>
2288
2289 * dv-sockser.c (dv_sockser_write_buffer): New function.
2290 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2291 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2292
0bd15c7f
HPN		 22932010-10-07 Hans-Peter Nilsson <hp@axis.com>
2294
2295 * callback.c (os_lseek): Call wrap on lseek result.
2296
363a6e9f
OS		 22972010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2298
2299 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2300 call by its equality to -1 not by it being negative.
2301 (connected_p): Likewise for accept() call.
2302
c8551de3
MF		 23032010-04-23 Mike Frysinger <vapier@gentoo.org>
2304
2305 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2306
ef93a840
MF		 23072010-04-21 Mike Frysinger <vapier@gentoo.org>
2308
2309 * profile.c (sim_profile_print_bar): Add cpu argument.
2310
f093db8c
MF		 23112010-04-21 Mike Frysinger <vapier@gentoo.org>
2312
2313 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2314
0d3d2c71
MF		 23152010-04-21 Mike Frysinger <vapier@gentoo.org>
2316
2317 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2318 (profile_print_pc): Convert sim_io_printf to profile_printf.
2319 (profile_print_insn): Likewise.
2320 (profile_print_memory): Likewise.
2321 (profile_print_core): Likewise.
2322 (profile_print_model): Likewise.
2323 (sim_profile_print_bar): Likewise.
2324 (profile_print_speed): Likewise.
2325 (profile_print_addr_ranges): Likewise.
2326 (profile_info): Likewise.
2327 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2328
bd0bd508
MF		 23292010-04-19 Mike Frysinger <vapier@gentoo.org>
2330
2331 * sim-model.c (OPTION_MODEL): Convert to enum.
2332 (OPTION_MODEL_INFO): New enum.
2333 (model_options): Add model-info/info-model entries.
2334 (model_option_handler): Handle OPTION_MODEL_INFO.
2335
e8a76151
MF		 23362010-04-13 Mike Frysinger <vapier@gentoo.org>
2337
2338 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2339 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2340 initially.
2341
cb1cc9c6
MF		 23422010-04-13 Mike Frysinger <vapier@gentoo.org>
2343
2344 * sim-hrw.c (sim_write): Add const to buf arg.
2345 * sim-utils.h (sim_write_fn): Likewise.
2346
58f03a40
MF		 23472010-04-12 Mike Frysinger <vapier@gentoo.org>
2348
2349 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2350 defines.
2351
21cf617c
MF		 23522010-04-12 Mike Frysinger <vapier@gentoo.org>
2353
2354 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2355 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2356 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2357 * dv-sockser.c (sockser_options): Likewise.
2358 * hw-ports.c (empty_hw_ports): Likewise.
2359 * sim-hw.c (hw_options): Likewise.
2360 * sim-model.c (model_options): Likewise.
2361 * sim-options.c (standard_options): Likewise.
2362 * sim-profile.c (profile_options): Likewise.
2363 * sim-trace.c (trace_options): Likewise.
2364 * sim-watch.c (watchpoint_options): Likewise.
2365
e377ca52
MF		 23662010-04-12 Mike Frysinger <vapier@gentoo.org>
2367
2368 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2369 the local "arg_table" variable, and the xmalloc cast.
2370
adaaf009
MF		 23712010-04-10 Mike Frysinger <vapier@gentoo.org>
2372
2373 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2374 "prefix" var.
092d8476 2375 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2376
9ec7269f
MF		 23772010-04-10 Mike Frysinger <vapier@gentoo.org>
2378
2379 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2380
709b3bb3
MF		 23812010-04-10 Mike Frysinger <vapier@gentoo.org>
2382
2383 * sim-trace.c (save_data): Add const markings to "buf" argument.
2384
3dd68605
MF		 23852010-04-10 Mike Frysinger <vapier@gentoo.org>
2386
2387 * sim-options.c (standard_option_handler): Add const markings to
2388 local "type" var.
2389
0ad22a74
MF		 23902010-04-02 Mike Frysinger <vapier@gentoo.org>
2391
2392 * hw-ports.h: Fix spelling typos.
2393
75005b3a
MF		 23942010-03-30 Mike Frysinger <vapier@gentoo.org>
2395
2396 * configure.ac: Check for socklen_t.
2397 * configure, config.in: Regenerated.
2398 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2399
d946c288
MF		 24002010-03-30 Mike Frysinger <vapier@gentoo.org>
2401
2402 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2403 * sim-hw.c (hw_option_handler): Likewise.
2404
ff398ee4
MF		 24052010-03-30 Mike Frysinger <vapier@gentoo.org>
2406
2407 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2408 (interrupt_nr_to_str): Likewise.
2409 (default_interrupt_names): Add const to pointer type.
2410 (sim_watchpoint_install): Add const to prefix.
2411 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2412
6bf91687
MF		 24132010-03-30 Mike Frysinger <vapier@gentoo.org>
2414
2415 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2416 (sim_core_write_buffer): Likewise.
2417
15f3c2de
MF		 24182010-03-30 Mike Frysinger <vapier@gentoo.org>
2419
2420 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2421 the SIM_HAVE_ADDR_RANGE define.
2422
fb0cc53e
MF		 24232010-03-30 Mike Frysinger <vapier@gentoo.org>
2424
2425 * sim-core.h (device_error): Add const to message, and add printf
2426 format attribute.
2427
739dfd28
MF		 24282010-03-30 Mike Frysinger <vapier@gentoo.org>
2429
2430 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2431 SIM_HAVE_ADDR_RANGE define.
2432
59db87ad
MF		 24332010-03-30 Mike Frysinger <vapier@gentoo.org>
2434
2435 * dv-glue.c (hw_glue_ports): Swap static and const.
2436
dc416615
MF		 24372010-03-30 Mike Frysinger <vapier@gentoo.org>
2438
2439 * nrun.c (usage): Use void in definition.
2440 * sim-options.c (dup_arg_p): Convert old-style function definition.
2441 (sim_parse_args): Likewise.
2442 (sim_print_help): Likewise.
2443 * sim-trace.c (set_trace_option_mask): Likewise.
2444 (set_trace_option): Likewise.
2445 * sim-utils.c (sim_analyze_program): Likewise.
2446 (sim_elapsed_time_get): Likewise.
2447 (sim_elapsed_time_since): Likewise.
2448
11409fac
MF		 24492010-03-22 Mike Frysinger <vapier@gentoo.org>
2450
2451 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2452 (standard_options): Likewise.
2453 (standard_option_handler): Likewise.
2454
6d519a46
MF		 24552010-03-16 Mike Frysinger <vapier@gentoo.org>
2456
2457 * hw-ports.c (TRACE): Delete.
2458 * hw-properties.c (TRACE): Delete.
2459 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2460 (hw_find_integer_property): Likewise.
2461 (hw_find_integer_array_property): Likewise.
2462 (hw_add_duplicate_property): Likewise.
2463
799026a7
MF		 24642010-03-15 Mike Frysinger <vapier@gentoo.org>
2465
2466 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2467 "boolean".
2468
fd87baa9
MF		 24692010-02-04 Mike Frysinger <vapier@gentoo.org>
2470
2471 * sim-model.c: Include sim-model.h
2472
294bcb78
MF		 24732010-02-04 Mike Frysinger <vapier@gentoo.org>
2474
2475 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2476 & from the STATE_CPU() examples.
2477
80532737
DE		 24782010-01-24 Doug Evans <dje@sebabeach.org>
2479
d2c7a1a6
DE		 2480 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2481 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2482 ufixsfsi): Ditto.
2483 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2484 (struct cgen_fp_ops): Update signatures of floating point conversion
2485 operations.
2486
80532737
DE		 2487 * Make-common.in (CGEN_SIM_DEPS): Define.
2488 (CGEN_INCLUDE_DEPS): Use it.
2489 (CGEN_MAIN_CPU_DEPS): Simplify.
2490
1377e154
DE		 24912010-01-22 Doug Evans <dje@sebabeach.org>
2492
2493 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2494 (SUBWORDTFSI, JOINSIDI): Ditto.
2495
ec11f055
DE		 24962010-01-05 Doug Evans <dje@sebabeach.org>
2497
2498 * cgen-types.h (SETDI): Delete, unused.
2499
a09a0bfd
DE		 25002009-12-02 Doug Evans <dje@sebabeach.org>
2501
2502 * cgen-engine.h: Remove duplicated comment.
2503
62836bf4
DE		 25042009-11-23 Doug Evans <dje@sebabeach.org>
2505
2506 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2507 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2508
e94d449d
DE		 25092009-11-22 Doug Evans <dje@sebabeach.org>
2510
197fa1aa
DE		 2511 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2512 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2513 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2514 instead of CGEN_INSN_INT.
2515
e94d449d
DE		 2516 * cgen-trace.h (trace_extract): Add cast to fix warning.
2517
ca25db52
DE		 25182009-11-05 Doug Evans <dje@sebabeach.org>
2519
2520 * cgen-mem.h (DECLARE_GETT): Don't inline.
2521 (DECLARE_SETT): Ditto.
2522
c272cb46
JS		 25232009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2524
2525 * sim-inline.h: Fix spelling error.
2526
1428dced
TT		 25272009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2528
2529 * Make-common.in: Add datarootdir.
2530
44330079
RW		 25312009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2532
0aec8eb1
RW		 2533 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2534 (SIM_CHECK_MEMBERS_1): Remove.
2535 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2536 AC_CHECK_MEMBERS one.
2537 * configure: Regenerate.
2538
44330079
RW		 2539 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2540 * configure: Regenerate.
2541
d6416cdc
RW		 25422009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2543
81ecdfbb
RW		 2544 * config.in: Regenerate.
2545 * configure: Likewise.
2546
c462b41b
RW		 2547 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2548 definition of AC_CHECK_MEMBER.
2549
d6416cdc
RW		 2550 * aclocal.m4: m4_include toplevel config/override.m4.
2551 * configure: Regenerate.
2552
96e946ca
RW		 25532009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2554
2555 * Makefile.in (datarootdir): New variable.
2556
6a8b8615
DE		 25572009-07-07 Doug Evans <dje@sebabeach.org>
2558
2559 * Make-common.in (CPU_DIR): Define.
2560
2c2a86d7
DE		 25612009-07-06 Doug Evans <dje@sebabeach.org>
2562
2563 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2564 identifiers for file types rather than encoding internal
2565 implementation details of cgen.sh.
2566 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2567 * cgen.sh: Add support for parallel makes.
2568 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2569
c28c63d8
JB		 25702009-05-18 Jon Beniston <jon@beniston.com>
2571
72f4393d
L		 2572 * gennltvals.sh: Add lm32 target.
2573 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2574
982807ce
JB		 25752009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2576
2577 Speed up simulator startup:
2578 * sim-utils.c (zalloc): Use xcalloc.
2579
2a8922a9
HPN		 25802009-01-07 Hans-Peter Nilsson <hp@axis.com>
2581
2225d5bd
HPN		 2582 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2583 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2584 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2585 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2586 type, QI, HI, SI, DI.
2587
2a8922a9
HPN		 2588 * callback.c (os_error): Mark as being a noreturn function.
2589 * sim-io.h (sim_io_error): Similar for sim_io_error.
2590
6878aceb
JS		 25912008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2592
2593 * aclocal.m4: Fix underquoting of function names.
2594
be091327
DJ		 25952008-10-21 Julian Brown <julian@codesourcery.com>
2596
2597 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2598
79e1e459
HPN		 25992008-07-11 Hans-Peter Nilsson <hp@axis.com>
2600
2601 * common.m4: Add test for libz and zlib.h.
2602 * configure: Regenerate to track ../common/common.m4 changes.
2603 * config.in: Ditto.
2604
6efef468 26052008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2606 Daniel Jacobowitz <dan@codesourcery.com>
2607 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2608
2609 * aclocal.m4: Include ../../config/acx.m4.
2610 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2611 * configure, config.in: Regenerate.
2612 * Make-common.in (LIB_OBJS): Add version.o.
2613 (version.c, version.o): New rules.
72f4393d 2614 * run.c: Include version.h.
6efef468
JM		 2615 (usage): Add help parameter. Print output either to stdout or
2616 stderr depending on that parameter.
2617 (print_version): New.
2618 (main): Check for --help and --version.
2619 * run-sim.h (sim_target_display_usage): Add help parameter.
2620 * version.h: New.
2621
a4e64307
DJ		 26222008-04-14 Hans Kester <kester.hans@gmail.com>
2623
2624 * sim-signal.c: Define missing signals for _WIN32.
2625
2a3591b0
SR		 26262008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2627
2628 * gennltvals.sh: Add cr16.
2629 * nltvals.def: Rebuild.
2630
b981d709
DJ		 26312007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2632
eb639c50
DJ		 2633 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2634 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2635
f40f1a01
NC		 26362007-08-10 Nick Clifton <nickc@redhat.com>
2637
2638 * sim-memopt.c (memory_options): Mention that the
2639 --memory-size switch accepts suffixes.
72f4393d
L		 2640 (parse_size): Handle a suffix on the size value.
2641 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2642 switch accepts suffixes.
72f4393d 2643 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2644
edc5d9ec
HPN		 26452006-12-21 Hans-Peter Nilsson <hp@axis.com>
2646
2647 * acconfig.h: Remove.
2648 * config.in: Regenerate.
2649
09d96939
TS		 26502006-11-07 Thiemo Seufer <ths@mips.com>
2651
2652 * gentmap.c: Fix compile time warning.
2653
7e129781
TS		 26542006-11-07 Thiemo Seufer <ths@mips.com>
2655
2656 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2657 for bfd text addresses.
2658
3ae2e9a3 26592006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2660 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2661
2662 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2663 SIM_QUIET_NAN_NEGATED.
2664
41ec9f20
TS		 26652006-08-29 Nigel Stephens <nigel@mips.com>
2666
2667 * sim-profile.c (profile_pc_init): Initialise default profiling
2668 frequency to a prime number.
2669 (profile_print_pc): Convert gmon.out sample data into target
2670 byte order.
2671
e85e3205
RE		 26722006-06-13 Richard Earnshaw <rearnsha@arm.com>
2673
2674 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2675 * common.m4: Likewise.
2676 * configure: Regenerated.
2677
2f0122dc
DJ		 26782006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2679
2680 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2681 * configure: Regenerated.
2682
20e95c23
DJ		 26832006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2684
2685 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2686 and LIBINTL_DEP everywhere.
2687 (CSEARCH): Use INCINTL.
2688 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2689 gettext macros.
2690 * configure: Regenerated.
2691
ea696909
HPN		 26922006-03-29 Hans-Peter Nilsson <hp@axis.com>
2693
2694 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2695 option-contents test.
2696
aba6488e
MM		 26972005-11-28 Mark Mitchell <mark@codesourcery.com>
2698
25520859
MM		 2699 * sim-signal.c (sim_signal_to_target): Fix typos.
2700
aba6488e
MM		 2701 * sim-reason.c (sim_stop_reason): Use
2702 sim_signal_to_target, not sim_signal_to_host.
2703 * sim-signal.c (sim_signal_to_host): Fix typo.
2704 (sim_signal_to_target): New function.
2705
f010abaa
HPN		 27062005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2707
2708 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2709 change.
2710
09b96ea0
ILT		 27112005-07-08 Ian Lance Taylor <ian@airs.com>
2712
efd36314
ILT		 2713 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2714
09b96ea0
ILT		 2715 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2716 different fraction for a quiet NaN.
2717 (unpack_fpu): Likewise.
2718
3b02a06b
BE		 27192005-07-08 Ben Elliston <bje@au.ibm.com>
2720
2721 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2722 * sim-load.c: Likewise.
2723 * syscall.c: Likewise.
2724
18d59ab9
CV		 27252005-05-24 Corinna Vinschen <vinschen@redhat.com>
2726
2727 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2728 check.
2729
149cfe5b
DJ		 27302005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2731
2732 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2733
3f6da722 27342005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2735
3f6da722
MI		 2736 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2737 and signed64 for __ALPHA__.
2738
2b193c4a
MK		 27392005-03-23 Mark Kettenis <kettenis@gnu.org>
2740
2741 * aclocal.m4 Include ../../gettext.m4.
2742 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2743 (AM_LC_MESSAGES): Remove.
2744 * configure: Regenerate.
2745
51216631
JB		 27462005-02-28 Jim Blandy <jimb@redhat.com>
2747
2748 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2749 -Wuninitialized in the default list of build warnings if CFLAGS is
2750 set, and doesn't include -O. (Using -Wuninitialized without
2751 optimization produces a warning, which interferes with compilation
2752 with -Werror.)
72f4393d 2753
0c4507fd
JB		 27542005-02-21 Jim Blandy <jimb@redhat.com>
2755
2756 * callback.c (os_fstat): Don't declare 't' unless it's used.
2757
9ab46d53
JB		 27582005-02-09 Jim Blandy <jimb@redhat.com>
2759
2760 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2761 '-s' argument.
2762 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2763 to $(CGEN), to ensure that the command substitution happens where
2764 the variable is referenced in the submake, not when the submake's
2765 arguments are expanded.
2766 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2767 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2768 application Scheme script directly after ${cgen}; don't precede it
2769 with a -s.
2770
f4f8cce4
HPN		 27712005-01-28 Hans-Peter Nilsson <hp@axis.com>
2772
97f669ed
HPN		 2773 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2774 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2775 Include libiberty.h.
2776 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2777 being either end of a pipe.
2778 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2779 (os_shutdown): Clear pipe state.
2780 (default_callback): Initialize new members.
2781
f4f8cce4
HPN		 2782 * callback.c (default_callback): Initialize target_endian.
2783 (cb_store_target_endian): Renamed from store, new first parameter
2784 host_callback *cb, drop last parameter big_p. Take endianness
2785 from cb.
2786 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2787 Remove variable big_p.
2788 * nrun.c (main): Initialize default_callback.target_endian.
2789
35695fd6
AC		 27902005-01-14 Andrew Cagney <cagney@gnu.org>
2791
2792 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2793 Add explicit call to AC_CONFIG_HEADER.
2794 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2795 * configure: Re-generate.
2796
f0569246
AC		 27972005-01-12 Andrew Cagney <cagney@gnu.org>
2798
2799 * common.m4: New file, based on of aclocal.m4.
2800
38f48d72
AC		 28012005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2802
2803 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2804 * configure: Regenerated to track ../common/aclocal.m4 changes.
2805
b7026657
AC		 28062005-01-07 Andrew Cagney <cagney@gnu.org>
2807
2808 * configure.ac: Rename configure.in, require autoconf 2.59.
2809 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2810 * configure: Re-generate.
2811
5d945fec
HPN		 28122004-12-15 Hans-Peter Nilsson <hp@axis.com>
2813
2814 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2815 <case CB_SYS_ftruncate>: New cases.
2816
0d3cd463
HPN		 28172004-12-13 Hans-Peter Nilsson <hp@axis.com>
2818
2819 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2820 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2821 * callback.c (os_lstat): New function.
0d3cd463 2822
119860e5
HPN		 28232004-12-08 Hans-Peter Nilsson <hp@axis.com>
2824
027e2a04
HPN		 2825 * run.1: Document --sysroot=filepath.
2826 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2827 (standard_options): Support --sysroot=<path>.
2828 (standard_option_handler): Handle OPTION_SYSROOT.
2829 * syscall.c (simulator_sysroot): Define, initialized empty.
2830 (get_path): Prepend simulator_sysroot to absolute file path.
2831 [HAVE_STRING_H]: Include string.h.
2832 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2833 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2834 (main): If simulator_sysroot is not empty, chdir there.
2835 * sim-config.h (simulator_sysroot): Declare.
2836
119860e5
HPN		 2837 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2838 cgen_rtx_error" in a CGEN-generated simulator.
2839 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2840 replacement for CGEN-related breakpoints.
2841
70ae6611
HPN		 28422004-12-07 Hans-Peter Nilsson <hp@axis.com>
2843
2844 * Make-common.in (sim-basics_h): Add $(callback_h).
2845
697afb65
HPN		 28462004-12-03 Hans-Peter Nilsson <hp@axis.com>
2847
2848 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2849 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2850 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2851 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2852 (SIM_CHECK_MEMBERS): New macros.
2853 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2854 for struct stat member test and write. Add ST_x calls for each
2855 struct stat member tested in configure.in. Wrap each ST_x call in
2856 #ifdef of configure macro for that member.
2857 * configure, config.in: Regenerate.
2858
6e56eb07
HPN		 28592004-12-01 Hans-Peter Nilsson <hp@axis.com>
2860
2861 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2862 /dev/null.
2863 <case desc>: Pass -OPC opcfile.
2864 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2865 parameter to cgen.sh.
2866
c87368ac
RE		 28672004-11-30 Richard Earnshaw <rearnsha@arm.com>
2868
2869 * Make-common.in (sim-basics_h): Correct dependencies on
2870 cconfig.h and tconfig.h
2871 (sim-load.o): Correct typo in sim-basics_h dependency.
2872
08cd3760
RE		 28732004-11-18 Richard Earnshaw <rearnsha@arm.com>
2874
15f5e61f
RE		 2875 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2876 sub-dependencies for other sim files that they include.
2877 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2878 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2879
1afbf186
HPN		 28802004-11-16 Hans-Peter Nilsson <hp@axis.com>
2881
1d72487d
HPN		 2882 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2883 endian information.
2884
1afbf186
HPN		 2885 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2886 $(remote_sim_h) too.
2887 (sim_main_headers): Add sim-utils.h.
2888
a3bb1089
FCE		 28892004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2890
2891 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2892
5a645dc5
AC		 28932004-07-26 Andrew Cagney <cagney@gnu.org>
2894
2895 Problem from Olaf Hering <olh@suse.de>.
2896 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2897
109d3db3
BE		 28982004-07-10 Ben Elliston <bje@au.ibm.com>
2899
2900 * hw-tree.c (parse_integer_property): Typo fix in comments.
2901 * sim-options.c (sim_args_command): Likewise.
2902
0aaa4a81
AC		 29032004-06-28 Andrew Cagney <cagney@gnu.org>
2904
2905 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2906
0242f9ea
JR		 29072004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2908
2909 * callback.c (os_shutdown): Fix bug in last change: actually
2910 mark file descriptors as available on startup.
2911
594ee3a7
JR		 29122004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2913
2914 [ include/gdb: * callback.h (host_callback_struct): Replace
2915 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2916 * callback.c: Changed all users.
594ee3a7 2917
5f510f9c
AM		 29182004-06-15 Alan Modra <amodra@bigpond.net.au>
2919
2920 * sim-load.c (sim_load_file): Use bfd_get_section_size
2921 instead of bfd_get_section_size_before_reloc.
2922
7659f80a
DJ		 29232004-05-18 Daniel Jacobowitz <dan@debian.org>
2924
2925 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2926 passing it to printf.
2927
41ee5402
DJ		 29282004-05-10 Daniel Jacobowitz <dan@debian.org>
2929
2930 * callback.c: Update copyright dates.
2931 * run.c: Likewise.
2932 * sim-basics.h: Likewise.
2933 * sim-load.c: Likewise.
2934 * syscall.c: Likewise.
2935
29362004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2937
2938 * callback.c: Include cconfig.h instead of config.h.
2939 * run.c: Likewise.
2940 * sim-basics.h: Likewise.
2941 * sim-load.c: Likewise.
2942 * syscall.c: Likewise.
2943
6d0c993e
BE		 29442004-01-16 Ben Elliston <bje@wasabisystems.com>
2945
2946 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2947
6edf0760
NC		 29482003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2949
2950 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2951
a69146da
KH		 29522003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2953
2954 * sim-options.c (standard_options): Fix the names of H8
2955 variants.
2956
fc0a2244
AC		 29572003-10-30 Andrew Cagney <cagney@redhat.com>
2958
2959 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2960 with "struct bfd_symbol".
2961
ee3073b5
AC		 29622003-10-21 Andrew Cagney <cagney@redhat.com>
2963
2964 * callback.c (os_truncate): Call "truncate", and not "stat".
2965
198beae2
AC		 29662003-10-20 Andrew Cagney <cagney@redhat.com>
2967
2968 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2969
8822d001
JR		 29702003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2971
2972 * callback.c (os_ftruncate, os_truncate): New functions.
2973 (default_callback): Initialize ftruncate and truncate members.
2974
ea52ff81
DB		 29752003-09-08 Dave Brolley <brolley@redhat.com>
2976
2977 On behalf of Doug Evans <dje@sebabeach.org>
2978 * cgen.sh: New arg archfile.
2979 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2980 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2981
e158f0a0
AC		 29822003-08-28 Andrew Cagney <cagney@redhat.com>
2983
2984 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2985 * sim-options.c (print_help): Cast the format with specifier to
2986 "int".
2987
33319edb 29882003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2989 Dave Brolley <brolley@redhat.com>
33319edb 2990
72f4393d 2991 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2992 fields of CGEN_WRITE_QUEUE_ELEMENT.
2993 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2994 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2995 * gennltvals.sh: Add frv target.
2996 * nltvals.def: Add frv target.
2997
72f536bd
MS		 29982003-06-23 Michael Snyder <msnyder@redhat.com>
2999
ac59bf8d 3000 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 3001 * sim-reg.c: Fix cut-and-paste bug in comment.
3002
1f1b2817
AC		 30032003-06-22 Andrew Cagney <cagney@redhat.com>
3004
3005 From matthew green <mrg@redhat.com>:
72f4393d 3006 * sim-fpu.h: Update copyright.
1f1b2817 3007 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 3008 * sim-fpu.c: Update copyright.
1f1b2817
AC		 3009 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3010
89c0d7dd 30112003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 3012
89c0d7dd 3013 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 3014 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3015 with disassemble_info:read_memory_func.
3016 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3017
828c9ae6
MS		 30182003-06-04 Michael Snyder <msnyder@redhat.com>
3019
3020 * common/run.c (main): Remove SIM_H8300 ifdef.
3021 (usage): Ditto.
3022 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3023 (standard_options): Add '-x' for h8/300sx.
3024 (standard_option_handler): Add case for SIM_H8300SX.
3025
80d35d90
MS		 30262003-04-13 Michael Snyder <msnyder@redhat.com>
3027
3028 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3029
876fec02
AC		 30302003-03-01 Andrew Cagney <cagney@redhat.com>
3031
3032 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3033 (sim_engine_vabort): Ditto.
3034
6b4a8935
AC		 30352003-02-27 Andrew Cagney <cagney@redhat.com>
3036
3037 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3038 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3039 * nrun.c (main): Ditto.
3040
dbd7cd63
AC		 30412003-02-26 Andrew Cagney <cagney@redhat.com>
3042
3043 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3044 (sim_engine_vabort): Ditto.
3045 (sim_engine_halt, sim_engine_restart): Ditto.
3046
836cc9f4
AC		 30472003-02-20 Andrew Cagney <ac131313@redhat.com>
3048
3049 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3050 (sim-break_h): Delete macro.
3051 (sim-break.o): Delete rule.
3052 * sim-break.c: Delete file.
3053 * sim-break.h: Delete file.
3054 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3055 (STATE_BREAKPOINTS): Delete macro.
3056 (sim_state_base): Delete field breakpoints.
3057 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3058 sim_break_install to array.
3059
45a15d6f
KH		 30602003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3061
3062 * run.c (usage): Fix typos.
3063
127a77fe
CD		 30642002-11-27 Richard Sandiford <rsandifo@redhat.com>
3065
3066 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3067
b85e4829
AC		 30682002-11-22 Andrew Cagney <ac131313@redhat.com>
3069
3070 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3071 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3072 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3073 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3074 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3075 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3076 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3077 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3078 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3079 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3080
d25b1553
AC		 30812002-11-13 Andrew Cagney <cagney@redhat.com>
3082
3083 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3084
d690312f
CD		 30852002-11-06 Richard Sandiford <rsandifo@redhat.com>
3086
3087 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3088 (distclean): Depend on it.
3089
7c3e3b33
AM		 30902002-10-14 Alan Modra <amodra@bigpond.net.au>
3091
3092 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3093
7ede505a
DB		 30942002-08-29 Dave Brolley <brolley@redhat.com>
3095
3096 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3097
75c4388a
AC		 30982002-07-17 Andrew Cagney <cagney@redhat.com>
3099
3100 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3101 (sim_set_callbacks, sim_size, sim_trace)
3102 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3103 to here from "gdb/remote-sim.h".
3104
7a3085c1 31052002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3106
3107 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3108 avoid possible longjmp problems with automatic variable siggnal.
3109
076043f2
AC		 31102002-07-14 Andrew Cagney <ac131313@redhat.com>
3111
3112 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3113 * Make-common.in (installdirs): Make $(libdir) too, needed when
3114 installing libsim.a.
3115
3fbeef0b
AC		 31162002-07-13 Andrew Cagney <ac131313@redhat.com>
3117
3118 * gennltvals.sh (dir): Mark d30v as obsolete.
3119 * nltvals.def: Remove d30v.
3120
bf962092
AC		 31212002-06-17 Andrew Cagney <cagney@redhat.com>
3122
27961795
AC		 3123 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3124
bf962092
AC		 3125 * sim-memopt.c: Include <unistd.h>.
3126 (do_memopt_add): Fix printf format.
3127 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3128
c8cca39f
AC		 31292002-06-16 Andrew Cagney <ac131313@redhat.com>
3130
3131 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3132 --enable-gdb-build-warnings.
3133 * configure: Regenerated to track ../common/aclocal.m4 changes.
3134
307041b7 31352002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3136
72f4393d
L		 3137 * sim-fpu.c (unpack_fpu): Initialize exponent for
3138 sim_fpu_class_zero.
3139 (i2fpu): Same.
3140 (sim_fpu_sqrt): Same.
7d7d930f 3141
3c25f8c7
AC		 31422002-06-08 Andrew Cagney <cagney@redhat.com>
3143
3144 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3145 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3146 * run.c: Ditto.
3147 * sim-load.c: Ditto.
3148 * callback.c: Ditto.
3149 * syscall.c: Ditto.
3150 * Make-common.in (callback_h): Define.
3151 (remote_sim_h): Define.
3152 (run.o): Update.
3153 (callback.o): Update.
3154 (syscall.o): Update.
72f4393d 3155 (sim-load.o):
3c25f8c7
AC		 3156 (nrun.o): Update.
3157 (sim-hload.o): Update.
3158 (sim-io.o): Update.
3159 (sim-reason.o): Update.
3160 (sim-reg.o): Update.
3161 (sim-resume.o): Update.
3162
dbec3bef
KH		 31632002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3164
3165 * run.c: Fix formatting.
3166
de4112fa
NC		 31672002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3168
3169 * run-sim.h: New header. Provide prototypes for functions used
3170 between run() and libsim.a which are not used by GDB.
3171 * run.c: Include run-sim.h.
72f4393d
L		 3172 (main): If SIM_TARGET_SWITCHES is defined call
3173 sim_target_parse_command_line.
3174 (usage): If SIM_TARGET_SWITCHES is defined call
3175 sim_target_display_usage.
de4112fa 3176
a8cdafbd
AV		 31772002-05-17 Andrey Volkov <avolkov@transas.com>
3178
3179 * run.c: Made h8300s as new target, not h8300h alias.
3180 Added new option -S (h8300s target)
3181 * sim-options.c: Ditto.
72f4393d 3182
5accf1ff
CD		 31832002-05-01 Chris Demetriou <cgd@broadcom.com>
3184
3185 * callback.c: Use 'deprecated' rather than 'depreciated.'
3186
080fe24b
AC		 31872002-02-24 Andrew Cagney <ac131313@redhat.com>
3188
3189 From wiz at danbala:
3190 * sim-fpu.h: Fix grammar and typos.
3191 Fix PR gdb/287.
3192
6439295f
CD		 31932002-02-10 Chris Demetriou <cgd@broadcom.com>
3194
3195 * callback.c: Fix some spelling errors.
3196 * hw-device.h: Likewise.
3197 * hw-tree.c: Likewise.
3198 * sim-abort.c: Likewise.
3199 * sim-alu.h: Likewise.
3200 * sim-core.h: Likewise.
3201 * sim-events.c: Likewise.
3202 * sim-events.h: Likewise.
3203 * sim-fpu.h: Likewise.
3204 * sim-profile.h: Likewise.
3205 * sim-utils.c: Likewise.
3206
dea03d4e
HPN		 32072002-01-31 Hans-Peter Nilsson <hp@axis.com>
3208
3209 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3210 New functions.
3211
1636f0bb
BE		 32122002-01-20 Ben Elliston <bje@redhat.com>
3213
3214 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3215 the comment for this enumerator.
3216
b59d44de
BE		 32172002-01-14 Ben Elliston <bje@redhat.com>
3218
3219 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3220
280b26c0
KH		 32212001-12-20 Kazu Hirata <kazu@hxi.com>
3222
3223 * run.c (usage): Fix a typo.
3224
e3e473da
BE		 32252001-07-05 Ben Elliston <bje@redhat.com>
3226
3227 * Make-common.in (srccgen): Remove.
3228 (CGEN_CPU_DIR): Define.
3229 (CGEN_READ_SCM): Redefine without $(srccgen).
3230 (CGEN_ARCH_SCM): Ditto.
3231 (CGEN_CPU_SCM): Ditto.
3232 (CGEN_DECODE_SCM): Ditto.
3233 (CGEN_DESC_SCM): Ditto.
3234
2836ee25
FCE		 32352001-04-25 Frank Ch. Eigler <fche@redhat.com>
3236
3237 * sim-load.c (sim_load_file): Put it back: external now.
3238 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3239
5b778125
AC		 32402001-04-21 Andrew Cagney <ac131313@redhat.com>
3241
3242 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3243 internal interface.
3244 * sim-utils.c (sim_analyze_program): Ditto.
3245
6ec9f4a9
FCE		 32462001-04-19 Frank Ch. Eigler <fche@redhat.com>
3247
3248 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3249 we're finished with its immediate use.
3250 * sim-load.c (sim_load_file): Ditto.
3251
764f1408
FCE		 32522001-03-16 Frank Ch. Eigler <fche@redhat.com>
3253
3254 Add support for mmap-based memory regions.
3255 * sim-memopt.c (mmap_next_fd): New global.
3256 (sim_memory_init): Reinitialize it.
3257 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3258 "--memory-mapfile FILE" option. Check for some errors.
3259 (do_memopt_add): Conditionally do mmap instead of malloc for
3260 backing store of simulated memory. Check for more errors.
3261 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3262 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3263 * configure.in: Look for mmap/fstat related functions and headers.
3264 * config.in, configure: Regenerated.
3265
35c20992
FCE		 32662001-03-15 Frank Ch. Eigler <fche@redhat.com>
3267
3268 * sim-core.c (sim_core_map_attach): Correct overlap-related
3269 error messages.
3270
f6bb7a3b
MM		 32712001-03-07 Michael Meissner <meissner@redhat.com>
3272
3273 * run.c (alloca-conf.h): Delete, no longer provided.
3274
01816cd8
BE		 32752001-02-22 Ben Elliston <bje@redhat.com>
3276
3277 * sim-trace.h (TRACE_VPU_IDX): Add.
3278 (TRACE_vpu): Define.
3279 (WITH_TRACE_VPU_P): Likewise.
3280 (TRACE_VPU_P): Likewise.
3281 * sim-trace.c (OPTION_TRACE_VPU): Define.
3282 (trace_options): Add --trace-vpu.
3283 (trace_option_handler): Handle OPTION_TRACE_VPU.
3284 (trace_option_handler): Include VPU tracing in --trace-semantics.
3285 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3286
44a9331c
BE		 32872001-02-21 Ben Elliston <bje@redhat.com>
3288
3289 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3290 (TRACE_BRANCH_INPUT2): Likewise.
3291
c43ad8eb
BE		 32922001-02-09 Ben Elliston <bje@redhat.com>
3293
3294 * (profile_print_pc): Write header out in target byte order.
3295
32962001-02-09 Ben Elliston <bje@redhat.com>
3297
3298 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3299 adjusting the pc shift value.
3300
9397fcbf
FCE		 33012001-01-12 Chris Demetriou <cgd@sibyte.com>
3302
badd2b1e
BE		 3303 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3304 where a numeric value is supplied.
9397fcbf 3305
63fe1038
BE		 33062001-01-06 Ben Elliston <bje@redhat.com>
3307
3308 * cgen.sh: Allow extrafiles to include the semantics files when
3309 generating an ISA-specific decoder.
3310
b6f6b44d
AO		 33112000-12-27 Alexandre Oliva <aoliva@redhat.com>
3312
3313 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3314
ad8707b5
BE		 33152000-12-23 Ben Elliston <bje@redhat.com>
3316
3317 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3318 them to the trace stream using sim_fpu_printn_fpu. Include
3319 "sim-fpu.h".
3320
b94c0966
BE		 33212000-12-15 Ben Elliston <bje@redhat.com>
3322
3323 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3324 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3325 trailing digits as specified (-1 to print all digits).
3326 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3327 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3328 to print_bits ().
3329
fd5d712e
BE		 33302000-12-13 Ben Elliston <bje@redhat.com>
3331
3332 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3333 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3334 (defs): New action.
3335
4c15ccf7
GK		 33362000-12-12 Geoffrey Keating <geoffk@redhat.com>
3337
3338 * sim-endian.h: Don't have parameters on macro definitions which
3339 are simply renaming functions, to permit use of XCONCAT2 in both
3340 the macro name and the arguments in a use of such a definition.
3341
0d277f51
BE		 33422000-12-11 Ben Elliston <bje@redhat.com>
3343
3344 * cgen-ops.h (SUBWORDDFDI): New function.
3345
bb4e03e5
BE		 33462000-12-05 Ben Elliston <bje@redhat.com>
3347
c79688eb
BE		 3348 * Make-common.in (cgen-defs): New target.
3349 (cgen-decode): Pass $(EXTRAFILES).
3350
bb4e03e5
BE		 3351 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3352 -outfile-suffix options.
3353
76440e4b
BE		 33542000-12-04 Ben Elliston <bje@redhat.com>
3355
6227bc85
BE		 3356 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3357 (SUBWORDSIUQI): Likewise.
3358 (SUBWORDDIHI): Likewise.
3359 (SUBWORDDIQI): New function.
3360
76440e4b
BE		 3361 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3362 * cgen-scache.c (scache_option_handler): Remove unused local var.
3363
cdc2a5c3
BE		 33642000-12-03 Ben Elliston <bje@redhat.com>
3365
3366 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3367
4e73b9c1
SC		 33682000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3369
3370 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3371
ce9bc8d1
SC		 33722000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3373
3374 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3375 space is not zero.
3376
ce13044d
SC		 33772000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3378
3379 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3380 (set_hw_delete): Moved the macro as a function.
3381 * hw-base.h (set_hw_delete): Declare as external function.
3382 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3383 allocated using hw_malloc.
72f4393d 3384
7c070881
SC		 33852000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3386
3387 * sim-options.c (sim_parse_args): Free the memory used for
3388 long_options, short_options, handlers, opt_cpu, orig_val.
3389
4f49fa1b
BE		 33902000-11-20 Ben Elliston <bje@redhat.com>
3391
3392 * cgen-ops.h (SUBBI): New macro.
3393 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3394 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3395
2d84da1b
BE		 33962000-11-16 Ben Elliston <bje@redhat.com>
3397
3398 * cgen-types.h (VOID): New type.
3399
dbc168af
BE		 34002000-11-09 Ben Elliston <bje@redhat.com>
3401
3402 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3403 (sim_fpu_two): Set exponent to 1.
3404
e4f5c43e
EZ		 34052000-10-26 Ben Elliston <bje@redhat.com>
3406
72f4393d
L		 3407 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3408 `all'. Pass `-i' options to cgen applications.
3409 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3410 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3411
a8d894af
BE		 34122000-10-08 Ben Elliston <bje@redhat.com>
3413
3414 * cgen-utils.c (cgen_rtx_error): New function.
3415
34162000-10-07 Ben Elliston <bje@redhat.com>
3417
3418 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3419 conditions for sim_core_read_buffer().
3420
6d4c43bf
DB		 34212000-09-26 Dave Brolley <brolley@redhat.com>
3422
3423 * cgen-utils.c (RORQI): New function.
3424 (ROLQI): New function.
3425 (RORHI): New function.
3426 (ROLHI): New function.
3427
0e266e5c
DB		 34282000-08-28 Dave Brolley <brolley@redhat.com>
3429
3430 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3431 in insn_value if it will fit.
3432
604259a0
FCE		 34332000-08-21 Frank Ch. Eigler <fche@redhat.com>
3434
3435 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3436
4193618c
DB		 34372000-08-15 Dave Brolley <brolley@redhat.com>
3438
3439 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3440
34412000-08-15 Dave Brolley <brolley@redhat.com>
3442
3443 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3444 (PROFILE_CPU_FREQ): New macro.
3445 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3446 (profile-options): Add profile-cpu-frequency.
3447 (parse_frequency): New function.
3448 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3449 (profile_print_speed): Print cpu frequency and simulated execution time.
3450 Re-indent other items to match.
3451
548a3e15
AC		 34522000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3453
3454 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3455
fab307a2
FCE		 34562000-07-27 Frank Ch. Eigler <fche@redhat.com>
3457
3458 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3459 * Makefile.in (install): Install run.1 man page.
3460
46a19b74
AC		 3461Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3462
3463 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3464 * Makefile.in (headers,nltvals.def): Merge.
3465
3c765a54
AC		 3466Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3467
f9cbceb6
AC		 3468 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3469 * nrun.c (main): Print the simulator statistics only in
3470 verbose mode.
3471 * hw-properties.h (hw_find_integer_array_property): Fix
3472 prototype (use signed_cell).
3473
38e64f35
AC		 3474 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3475 * sim-events.c (sim_events_remain_time): New function returning
3476 the time that remains before the event is raised.
3477 * hw-events.c (hw_event_remain_time): Likewise.
3478 * sim-events.h (sim_events_remain_time): Declare.
3479 * hw-events.h (hw_event_remain_time): Declare.
3480
0802cc40
AC		 3481 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3482 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3483 (OPTION_HW_LIST): New option --hw-list to list the devices.
3484 (hw_option_handler): List the device tree with 'sim_hw_print'.
3485
3c765a54
AC		 3486 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3487 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3488 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3489 (EXTENDED): Define for 16-bit word size.
3490 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3491 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3492 * sim-types.h: Added support for 16-bit targets.
3493
7fb283bc
FCE		 34942000-06-23 Frank Ch. Eigler <fche@redhat.com>
3495
3496 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3497
ab42ee12
FCE		 34982000-06-24 Frank Ch. Eigler <fche@redhat.com>
3499
3500 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3501 * Makefile.in (distclean): Clean cconfig.h also.
3502
eb2d80b4
AC		 3503Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3504
3505 * configure: Regenerated to track ../common/aclocal.m4 changes.
3506
3507Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3508
3509 * aclocal.m4 (sim-profile): Enable the profiler by default.
3510
781c552e
AC		 3511Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3512
3513 * run.c (main): Initialize sigrc.
3514
5eb1a8fa
AC		 3515Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3516
3517 * sim-events.c (update_time_from_event): Add more detailed event
3518 tracing.
3519
b2ac51e4
DB		 35202000-03-30 Dave Brolley <brolley@redhat.com>
3521
3522 * aclocal.m4 (cgen): Use guile to run cgen.
3523
f8603f2f
DB		 35242000-03-23 Dave Brolley <brolley@redhat.com>
3525
3526 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3527 ftruncdfsf.
3528 * cgen-accfp.c (fextsfdf): New function.
3529 (ftruncdfsf): New function.
3530 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3531
0f831eb3
JJ		 35322000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3533
3534 * cgen-ops.h: Added TRUNCSISI.
3535
e88acae7
FCE		 35362000-03-08 Dave Brolley <brolley@redhat.com>
3537
3538 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3539 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3540 (sim_queue_fn_si_write): Last argument is has type USI.
3541 (sim_queue_fn_sf_write): New function.
3542 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3543 (sim_queue_fn_sf_write): New function.
3544 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3545
baa7ae6f
AC		 3546Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3547
3548 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3549 sim_set_trace and run simulator using sim_resume.
3550 (main): Add option ``-o'' - operating environment. Only continue
3551 after a signal when operating environment.
3552 (main): Always set REASON and SIGRC using sim_stop_reason.
3553 (sim_trace): Delete extern declaration.
3554
6d358e86
NC		 35552000-02-08 Nick Clifton <nickc@cygnus.com>
3556
3557 * callback.c: Fix compile time warning messages.
3558 * run.c: Fix compile time warning messages.
72f4393d 3559
ed9a39eb
JM		 35601999-12-17 Dave Brolley <brolley@cygnus.com>
3561
3562 * sim-profile.h: (set_profile_option_mask): Add prototype.
3563 * sim-profile.c (set_profile_option_mask): No longer static.
3564
c4093a6a
JM		 3565Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3566
3567 * sim-arange.c: Include <string.h>
3568
de57eccd
JM		 35691999-12-07 Dave Brolley <brolley@cygnus.com>
3570
c4093a6a 3571 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3572 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3573 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3574 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3575 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3576 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3577 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3578 (fn_mem_qi_write): New union members.
3579 (fn_mem_hi_write): New union members.
3580 (fn_mem_si_write): New union members.
3581 (fn_mem_di_write): New union members.
3582 (fn_mem_df_write): New union members.
3583 (fn_mem_xi_write): New union members.
3584 (sim_queue_fn_mem_qi_write): New function.
3585 (sim_queue_fn_mem_hi_write): New function.
3586 (sim_queue_fn_mem_si_write): New function.
3587 (sim_queue_fn_mem_di_write): New function.
3588 (sim_queue_fn_mem_df_write): New function.
3589 (sim_queue_fn_mem_xi_write): New function.
3590 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3591 (sim_queue_fn_mem_hi_write): New function.
3592 (sim_queue_fn_mem_si_write): New function.
3593 (sim_queue_fn_mem_di_write): New function.
3594 (sim_queue_fn_mem_df_write): New function.
3595 (sim_queue_fn_mem_xi_write): New function.
3596 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3597 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3598 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3599
c2d11a7d
JM		 36001999-12-01 Dave Brolley <brolley@cygnus.com>
3601
3602 * cgen-accfp.c (subsf): Check status code.
3603 (mulsf): Ditto.
3604 (negsf): Ditto.
3605 (abssf): Ditto.
3606 (sqrtsf): Ditto.
3607 (invsf): Ditto.
3608 (minsf): Ditto.
3609 (maxsf): Ditto.
3610 (subdf): Ditto.
3611 (muldf): Ditto.
3612 (divdf): Ditto.
3613 (negdf): Ditto.
3614 (absdf): Ditto.
3615 (sqrtdf): Ditto.
3616 (invdf): Ditto.
3617 (mindf): Ditto.
3618 (maxdf): Ditto.
3619
36201999-11-26 Dave Brolley <brolley@cygnus.com>
3621
3622 * cgen-par.h (fn_df_write): Mode of data is DF.
3623 (sim_queue_fn_df_write): Mode of data is DF.
3624 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3625
36261999-11-22 Dave Brolley <brolley@cygnus.com>
3627
3628 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3629 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3630
11cf8741
JM		 36311999-11-04 Dave Brolley <brolley@cygnus.com>
3632
3633 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3634 CGEN_MEM_XI_WRITE members.
3635 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3636 (sim_queue_fn_xi_write): New function.
3637 (sim_queue_mem_xi_write): New function.
3638
3639 * cgen-par.c (sim_queue_fn_xi_write): New function.
3640 (sim_queue_mem_xi_write): New function.
3641 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3642 CGEN_MEM_XI_WRITE.
3643
e514a9d6
JM		 36441999-10-22 Dave Brolley <brolley@cygnus.com>
3645
3646 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3647 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3648 * cgen-par.c: Set insn_address for each queued write. Get pc from
3649 cpu when executing queued writes.
3650
36511999-10-19 Dave Brolley <brolley@cygnus.com>
3652
3653 * cgen-par.h (sim_queue_fn_pc_write): New function.
3654 (CGEN_FN_PC_WRITE): New enumerator.
3655 (fn_pc_write): New union member.
3656 * cgen-par.c (sim_queue_fn_pc_write): New function.
3657 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3658
917317f4
JM		 36591999-10-18 Dave Brolley <brolley@cygnus.com>
3660
3661 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3662 (CGEN_MEM_DF_WRITE): New enumerator.
3663 (mem_di_write): New union member.
3664 (mem_df_write): New union member.
3665 * cgen-par.c (sim_queue_mem_di_write): New function.
3666 (sim_queue_mem_df_write): New function.
3667 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3668 CGEN_MEM_DF_WRITE.
3669 * cgen-accfp.c (divsf): Check for division errors.
3670
36711999-10-14 Doug Evans <devans@casey.cygnus.com>
3672
3673 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3674
2df3850c
JM		 36751999-10-07 Dave Brolley <brolley@cygnus.com>
3676
72f4393d 3677 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3678 (fn_hi_write): New union member.
3679 (sim_queue_fn_hi_write): New function.
3680 * cgen-par.c (sim_queue_fn_hi_write): New function.
3681 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3682
2acceee2
JM		 36831999-09-29 Doug Evans <devans@casey.cygnus.com>
3684
3685 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3686 Change type of result to SEM_PC.
3687
3688Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3689
3690 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3691
6426a772
JM		 36921999-09-25 Doug Evans <devans@casey.cygnus.com>
3693
3694 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3695 (JOIN*): Delete cpu arg.
3696
3697Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3698
3699 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3700 parameter.
3701 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3702
c2c6d25f
JM		 3703Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3704
72f4393d
L		 3705 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3706 large values.
c2c6d25f 3707
7fc5b5ad
AC		 3708Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3709
3710 * run.c (main): Check the sim_stop_reason and only halt simulation
3711 when a valid stop condition is identified.
3712
c2c6d25f
JM		 3713Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3714
3715 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3716
3717Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3718
3719 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3720 (bi_write): New union element.
3721 (sim_queue_bi_write): New function.
3722 * cgen-par.c (sim_queue_bi_write): New function.
3723 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3724
d4f3574e
SS		 3725Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3726
3727 * configure: Regenerated to track ../common/aclocal.m4 changes.
3728
3729 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3730 ../gdb/configure.in.
3731 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3732 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3733 (SIM_WARNINGS): Delete
3734 (CONFIG_CFLAGS): Update.
3735
3736Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3737
3738 * cgen-par.c: New file.
3739 * cgen-par.h: New file.
3740 * cgen-sim.h (cgen-par.h): #include it.
3741 * cgen-cpu.h (write_queue): New field.
3742 (CPU_WRITE_QUEUE): New access macro.
3743 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3744 (cgen-par.o): New target.
3745
104c1213
JM		 37461999-08-28 Doug Evans <devans@casey.cygnus.com>
3747
3748 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3749 * cgen-utils.c (mode_names): Update.
3750
53a5351d
JM		 37511999-08-20 Doug Evans <devans@casey.cygnus.com>
3752
3753 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3754 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3755 buffer arg if WITH_PARALLEL_GENWRITE.
3756 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3757 (struct idesc): Ditto.
3758
3759Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3760
3761 * sim-model.c (model_option_handler): Add \n to error message.
3762
96baa820
JM		 37631999-08-08 Doug Evans <devans@casey.cygnus.com>
3764
3765 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3766 (insn_sem): Rewrite.
3767 (sem_fn_desc): New struct.
3768 (idesc): Rewrite.
3769 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3770 misses if ! FAST_P.
3771 (scache case): Split into non-parallel/parallel versions.
3772 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3773 if not use semantic switch version.
3774
37751999-08-04 Doug Evans <devans@casey.cygnus.com>
3776
3777 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3778 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3779 (SEM_BRANCH_INIT_EXTRACT): Delete.
3780 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3781 (SEM_BRANCH_FINI): Ditto.
3782 (SEM_BRANCH_VIA_ADDR): Ditto.
3783 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3784 (SEM_BRANCH_ADDR_CACHE): Delete.
3785 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3786 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3787 pbb_br_type.
3788 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3789 (@cpu@_pbb_begin): Initialize branch_target.
3790 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3791 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3792 pbb_br_type.
3793 (@cpu@_engine_run_fast): Ditto.
3794
adf40b2e
JM		 3795Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3796
3797 * cgen-utils.c (RORSI): New function.
3798 (ROLSI): New function.
3799
38001999-07-14 Doug Evans <devans@casey.cygnus.com>
3801
3802 * Makefile.in (TAGS): Tweak TAGS regex.
3803 * cgen-mem.h (*): Add TAGS markers.
3804
43e526b9
JM		 3805Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3806
3807 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3808 passed in when sim_resume is first entered - don't re-pass it
3809 after a restart.
72f4393d 3810
43e526b9
JM		 3811Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3812
3813 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3814 OPTION_LOAD_LMA but only when is defined.
3815 (standard_options): When SIM_HANDLES_LMA is defined include
3816 options --load-lma and --load-vma.
3817 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3818
3819 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3820 (struct sim_state_base): Add load_at_lma_p.
3821 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3822 STATE_LOAD_AT_LMA_P.
3823
3824Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3825
3826 * nrun.c (main): Re-format loop gnu style.
3827
9846de1b
JM		 3828Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3829
3830 * dv-sockser.c (connected_p): Initialize addrlen.
3831
38321999-07-06 Dave Brolley <brolley@cygnus.com>
3833
3834 * cgen-accfp.c (floatsidf): New function.
3835 (fixdfsi): New function.
3836
38371999-07-06 Doug Evans <devans@casey.cygnus.com>
3838
3839 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3840
43ff13b4
JM		 38411999-07-05 Doug Evans <devans@casey.cygnus.com>
3842
3843 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3844 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3845 * cgen-fpu.c: New file.
3846 * cgen-fpu.h: New file.
3847 * cgen-accfp.c: New file.
3848 * cgen-cpu.h (CGEN_CPU): New member fpu.
3849 * cgen-mem.h: Redo fp support.
3850 * cgen-ops.h: Delete k&r support. Redo fp support.
3851 * cgen-sim.h: Include cgen-fpu.h.
3852 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3853
085dd6e6
JM		 38541999-06-23 Doug Evans <devans@casey.cygnus.com>
3855
3856 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3857 ifndef.
3858 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3859 (@cpu@_pbb_cti_chain): Minor clean up.
3860
cd0fc7c3
SS		 38611999-05-08 Felix Lee <flee@cygnus.com>
3862
72f4393d
L		 3863 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3864 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3865 * configure: Regenerate.
72f4393d 3866
7a292a7a
SS		 3867Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3868
3869 * sim-core.c (device_error,device_io_read_buffer,
3870 device_io_write_buffer): Delete decls.
3871 * sim-core.h: Put them here.
3872
3873 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3874 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3875 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3876 (sim_core_write_aligned_N): Ditto.
3877
38781999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3879
3880 * sim-memopt.c (sim_memory_uninstall): Don't look into
3881 free()d memory.
3882
38831999-04-14 Doug Evans <devans@casey.cygnus.com>
3884
3885 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3886
38871999-04-13 Doug Evans <devans@casey.cygnus.com>
3888
3889 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3890 (sim_core_write_buffer): Ditto.
3891
38921999-04-02 Keith Seitz <keiths@cygnus.com>
3893
3894 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3895 after the interval counter has expired.
3896 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3897 poll_quit callbacks. May be overridden by Makefile.
3898 (poll_quit_counter): New global.
3899 * sim-events.c: Remove all mentions of ui_loop_hook. The
3900 host callback "poll_quit" will serve the purpose.
3901 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3902 is defined.
3903 * nrun.c: Remove declaration of ui_loop_hook.
3904
3905Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3906
3907 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3908 if being used by gdb.
3909
39101999-03-22 Doug Evans <devans@casey.cygnus.com>
3911
3912 * cgen-types.h (XF,TF): Tweak.
3913 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3914 in cgen-types.h.
3915 (SUBWORD*,JOIN*): Define.
3916 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3917 moved into cpu descriptor.
3918 * sim-model.h (MACH): New member `num'.
3919
c906108c
SS		 39201999-02-09 Doug Evans <devans@casey.cygnus.com>
3921
c906108c
SS		 3922 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3923 (CGEN_CPU): Member opcode renamed to cpu_desc.
3924 New members get_idata,disassembler.
3925 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3926 CGEN_INSN_ATTR_VALUE.
3927 (CGEN_STATE): Delete member opcode_table.
3928 (sim_disassemble_insn): Delete decl.
3929 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3930 (struct idesc): Moved to here from <cpu>-decode.h.
3931 * cgen-run.c (prime_cpu): Call prepare_run callback.
3932 * cgen-trace.h (SFILE): New type.
3933 (sim_disasm_sprintf): Declare.
3934 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3935 (sim_cgen_disassemble_insn): Declare.
3936 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3937 (insn_fields): Delete.
3938 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3939 CPU_CPU_DESC (cpu).
3940 (trace_insn): Call CPU_DISASSEMBLER hook.
3941 (sim_disasm_sprintf): New function.
3942 (sim_disasm_read_memory): New function.
3943 (sim_disasm_perror_memory): New function.
3944 (sim_cgen_disassemble_insn): New function.
3945 * cgen-utils.c: Don't include cpu-opc.h.
3946 (virtual_insn_entries): New static local.
3947 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3948 (cgen_insn_name): Rewrite.
3949 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3950 * cgen.sh (desc): New file generator handler.
3951 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3952 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3953 Don't include cpu-opc.h,cpu-sim.h.
3954 * sim-model.c (model_set): Delete SIM_DESC arg.
3955 (sim_model_set): Update.
3956 * sim-model.h (MACH): New member prepare_run.
3957
39581999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3959
3960 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3961 if redundant with allocator functions.
3962
3963Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3964
3965 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3966
3967 * sim-profile.h: Make like sim-trace.h.
3968 (PROFILE_USEFUL_MASK): New macro.
3969 * sim-profile.c (profile_options): Make like trace_options, allow
3970 optional on|off arg where applicable.
3971 (set_profile_option_mask): New function.
3972 (sim_profile_set_option): New function.
3973 (profile_option_handler): Simplify.
3974 Have -p only enable selected things, not everything.
3975 Add missing break to OPTION_PROFILE_PC_RANGE.
3976 * cgen-scache.c (scache_options): Allow optional on|off arg to
3977 --profile-scache.
3978 (scache_option_handler): Use sim_profile_set_option.
3979
39801999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3981
3982 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3983 (memory_option_handler): Implement MEMORY_FILL option. Make
3984 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3985 (parse_ulong_value): New function.
3986 (do_memopt_add): Allocate all buffers. Optionally fill them.
3987
39881999-01-15 Richard Henderson <rth@cygnus.com>
3989
3990 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3991 va_list, not an integer.
3992 * sim-events.c (sim_events_schedule): Likewise.
3993
72f4393d 3994 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3995 the appropriate type.
3996
39971999-01-14 Doug Evans <devans@casey.cygnus.com>
3998
3999 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4000 (sim_disassemble_insn): Update prototype.
4001 (sim_engine_invalid_insn): Ditto.
4002 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4003 (SEM_BRANCH_INIT): PCADDR->IADDR.
4004 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4005 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4006 * cgen-scache.h (*): Ditto.
4007 * cgen-trace.c (*): Ditto.
4008 * cgen-trace.h (*): Ditto.
4009 * cgen-utils.c (*): Ditto.
4010 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4011 (insn_t): Delete.
4012 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4013 (simple engine framework): Rewrite.
4014 * sim-module.c (modules): Install model module sooner (and in
4015 particular before the profile module).
4016
40171999-01-12 Doug Evans <devans@casey.cygnus.com>
4018
4019 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4020 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4021 (sim_model_init): Call it.
4022
4023 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4024
40251999-01-05 Doug Evans <devans@casey.cygnus.com>
4026
4027 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4028 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4029 (SEM_BRANCH_INIT_EXTRACT): New macro.
4030 (SEM_BRANCH_INIT): Add taken_p.
4031 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4032 (SEM_BRANCH_FINI): Use it.
4033 (SEM_INSN): Update.
4034 * cgen-run.c (sim_resume): Handle tracing of last insn.
4035 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4036 * cgen-trace.c (current_abuf): New static global.
4037 (trace_insn_init): Initialize it.
4038 (trace_insn_fini): Use it.
4039 (trace_insn): Set it.
4040 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4041 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4042 (@cpu@_emit_after): Ditto.
4043 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4044 labels if WITH_SEM_SWITCH_FULL.
4045 * sim-model.c: Include bfd.h.
4046 (sim_model_init): New function.
4047 (sim_model_install): Record init fn.
4048 * sim-model.h (MACH): New member bfd_name.
4049 * sim-module.c (modules): Initialize model before scache.
4050
40511998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4052
4053 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4054
c906108c
SS		 4055 * nrun.c (main): Remain in simulation loop for traps and
4056 exceptions when in operating environment mode.
4057 (ui_loop_hook): New stub hook for standalone use.
4058 * sim-events.c (sim_events_process): Call ui_loop_hook
4059 periodically on CYGWIN host.
4060
4061 * sim-reason.c (sim_stop_reason): Return host signal numbers
4062 to gdb on sim_stopped and sim_signalled cases.
4063 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4064 hook just before longjmp.
4065 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4066 hook just before sim_engine_run.
4067
4068 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4069 * sim-trace.h (trace_generic): Ditto.
4070 * sim-trace.c (trace_generic): Ditto.
72f4393d 4071
c906108c
SS		 40721998-12-14 Doug Evans <devans@casey.cygnus.com>
4073
4074 * Make-common.in (SIM_MAIN_DEPS): New var.
4075 (CGEN_MAIN_CPU_DEPS): New var.
4076 * aclocal.m4: Add --enable-cgen-maint option.
4077 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4078 (SETMEM*): Ditto.
4079 (GETIMEM*): Pass pc value to sim_core routine.
4080
4081Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4082
4083 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4084 Compare with ZERO not NULL.
4085
4086Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4087
4088 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4089 "sim-assert.h".
4090
40911998-12-09 Doug Evans <devans@casey.cygnus.com>
4092
4093 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4094 * sim-trace.c: Include stdlib.h if present.
4095 * dv-sockser.c: Include unistd.h if present.
4096 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4097 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4098
40991998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4100
4101 * gennltvals.sh: Add i960.
4102 * nltvals.def: Rebuild.
4103
41041998-12-04 Doug Evans <devans@casey.cygnus.com>
4105
4106 * cgen-defs.h: New file, old cgen-sim.h.
4107 * cgen-sim.h: Simple header that includes others.
4108 * sim-arange.c: New file.
4109 * sim-arange.h: New file.
4110 * sim-basics.h: Include it.
4111 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4112 (sim-arange.o): Add rule for.
4113 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4114 (sim_io_eprintf_cpu): Add prototype.
4115 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4116 (INLINE2): New macro.
4117 (EXTERN_INLINE): New macro.
4118 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4119 before calling module init fns.
4120 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4121 (profile_init): New function.
4122 (profile_options): New option --profile-range.
4123 (profile_option_handler): Handle --profile-range.
4124 (profile_print_insn): Qualify address range specific section titles.
4125 (profile_print_addr_ranges): New function.
4126 (profile_info): Print address ranges if specified.
4127 (profile_install): Set profile_init init fn.
4128 * sim-profile.h (PROFILE_DATA): New member `range'.
4129 * sim-trace.c (trace_init): New function.
4130 (trace_options): New option --trace-range.
4131 (trace_option_handler): Handle --trace-range.
4132 (trace_install): Set trace_init init fn.
4133 * sim-trace.h (TRACE_DATA): New member `range'.
4134 * sim-utils.c (sim_cpu_msg_prefix): New function.
4135 (sim_io_eprintf_cpu): New function.
4136 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4137 (PC_IN_PROFILE_RANGE_P): New macro.
4138 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4139 (trace_insn_fini): New arg abuf. All callers updated.
4140 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4141 printing cycle counts.
4142 * cgen-trace.h (trace_insn_fini): Update prototype.
4143 (TRACE_RESULT_P): New macro.
4144 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4145 (TRACE_INSN): Check ARGBUF_TRACE_P.
4146 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4147 * cgen-types.h (SIM_INLINE): Delete.
4148 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4149 * cgen-utils.c: Don't include cgen-engine.h
4150 * genmloop.sh (@cpu@_fill_argbuf): New function.
4151 (@cpu@_fill_argbuf_tp): New function.
4152 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4153 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4154 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4155 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4156 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4157 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4158 doing profiling. Update call to TRACE_INSN_FINI.
4159
4160 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4161
41621998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4163
4164 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4165 regions.
4166
41671998-12-01 Doug Evans <devans@casey.cygnus.com>
4168
4169 * sim-inline.c (SIM_INLINE_P): Fix typo.
4170
41711998-11-30 Doug Evans <devans@casey.cygnus.com>
4172
4173 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4174
4175Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4176
4177 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4178 * nltvals.def: Re-generate.
4179
4180Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181
4182 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4183 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4184 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4185 GCC.
4186 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4187 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4188
41891998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4190
4191 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4192 (${cpu}_pbb_cti_chain): Ditto.
4193
41941998-11-18 Doug Evans <devans@casey.cygnus.com>
4195
4196 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4197 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4198 (EXTRACT_INT,EXTRACT_UINT): New macros.
4199 (SEM_SEM_ARG): New macro.
4200 (SEM_NEXT_VPC): New arg `pc'.
4201 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4202 (sim_disassemble_insn): Update prototype.
4203 * cgen-trace.c (current_insn,insn_fields): New static locals.
4204 (trace_insn): Set them.
b83266a0 4205 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4206 (sim_disassemble_insn): New arg insn_fields.
4207 Handle variable length insns.
4208 * genmloop.sh: Only emit pbb decls if -pbb.
4209 (${cpu}_scache_lookup): New arg `vpc'.
4210 (scache support): Fetch pc before entering loop.
4211
4212 * gennltvals.sh: Add fr30 support.
4213 * nltvals.def: Rebuild.
4214
4215Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * sim-types.h: Re-do type system so that GCC's attribute and mode
4218 are used to specify types. Handle case of ALPHA.
4219
42201998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4221
c906108c
SS		 4222 * aclocal.m4: Add tests for dlopen family.
4223 * config.in: Regenerated.
72f4393d 4224
c906108c
SS		 4225Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4226
4227 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4228
4229Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4230
4231 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4232 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4233 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4234 * cgen-sim.h: ... to here.
4235
4236Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4237
4238 * aclocal.m4 (enable-build-warnings): Replace
4239 enable-sim-warnings. Extend =LIST syntax so that prepend and
4240 append of options is possible. Drop -Werror, add
4241 -Wstrict-prototypes for GDB compatibility.
4242 * Make-common.in (SIM_WARNINGS): Update.
4243
4244Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4245
4246 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4247 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4248 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4249 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4250 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4251 CGEN_INCLUDE_DEPS.
4252 * cgen-cpu.h: New file.
4253 * cgen-engine.h: New file.
4254 * cgen-scache.h: New file.
4255 * cgen-sim.h: Delete portions moved to new files.
4256 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4257 rather than sending result to stdout.
4258
4259Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4260
4261 * Make-common.in (sim-reg.o): New rule.
4262 (cgen-run.o): New rule.
4263 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4264 * cgen-run.c (prime_cpu): New function.
4265 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4266 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4267 mentioned cpu.
4268 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4269 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4270 (CGEN_INSN_VIRTUAL_P): New macro.
4271 (SEM_PC): New typedef.
4272 (SEMANTIC_FN): Change type of result to SEM_PC.
4273 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4274 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4275 (SCACHE_MAP): New typedef.
4276 (CPU_SCACHE): Add pbb support.
4277 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4278 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4279 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4280 max_slice_insns.
4281 (INSN_NAME): Delete.
4282 (cgen_insn_name): Declare.
4283 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4284 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4285 (first_insn_p): Make static.
4286 (trace_insn): Handle virtual insns specially.
4287 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4288 * cgen-types.h (UBI): Delete.
4289 (MODE_TYPE): New enum.
4290 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4291 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4292 (cgen_virtual_opcode_table): New global.
4293 (cgen_insn_name): New function.
4294 (sim_disassemble_insn): Ignore virtual insns.
4295 * genmloop.sh: Delete top level loop generation. Add pbb support.
4296 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4297 (sim_cpu_base): New members max_insns,insn_name,model_data.
4298 (CPU_PC_GET,CPU_PC_SET): New macros.
4299 (sim_pc_get,sim_pc_set): Declare.
4300 * sim-model.c (model_set): Call model init fn.
4301 * sim-model.h (MODEL_FN): New typedef.
4302 (INSN_TIMING): New member model_fn.
4303 (MODEL): New members num,init.
4304 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4305 All callers updated.
4306 (profile_insn_init): New fn.
4307 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4308 Exit early if insn profiling not supported.
4309 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4310 (profile_install): Record profile_insn_init as init fn.
4311 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4312 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4313 (PROFILE_DATA): Delete member exec_time.
4314 Change insn_count to pointer to array, rather than the array.
4315 (sim_profile_print_bar): Declare.
4316
4317Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4318
4319 * cgen-run.c: New file.
4320 * sim-reg.c: New file.
4321
4322Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4323
4324 * aclocal.m4: Add checks for -lsocket and -lnsl.
4325
4326 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4327 allow local port reuse on listening socket.
4328
4329Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4330
4331 * sim-config.h: Remove reference to linux kernel header.
4332
4333Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4334
4335 * dv-sockser.c (sockser_addr): Make variable non-static.
4336
4337Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4338
4339 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4340
4341Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4342
4343 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4344
4345Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4346
4347 * Make-common.in (install-common): Add $(EXEEXT) when installing
4348 run.
4349
4350Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4351
4352 * cgen-sim.h (cgen_state): New member opcode_table.
4353 * cgen-utils.c (sim_disassemble_insn): Use it.
4354
4355Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4356
4357 * cgen-mem.h (DECLARE_SETT): Fix return type.
4358 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4359 * cgen-scache.c: Include stdlib.h.
4360 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4361 * sim-model.c (model_option_handler): Remove unused variable `n'.
4362
4363Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4364
4365 * cgen-utils.c: Include bfd.h.
4366 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4367
4368Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4369
4370 * sim-bits.h (EXTEND24): Fix typo.
4371
4372Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4373
4374 * sim-events.c (ETRACE_P): New macro.
4375 (struct _sim_event): Add member trace.
4376 (sim_events_free): Reclaim trace message.
4377
4378 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4379 sim_events_schedule_tracef): New functions, include printf trace
4380 information in argument list. If tracing, store asprintf'd trace
4381 message in sim_event.
4382
4383 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4384 hw_event_queue_schedule_vtracef): New functions, mimic
4385 sim_event_tracef.
4386
4387Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4388
4389 * sim-bits.h (EXTEND24): Define.
4390
4391Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4392
4393 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4394 (CPU_SCACHE_HASH_MASK): New macro.
4395 (SCACHE_HASH_PC): Rewrite.
4396 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4397 computation out of main loop.
4398
4399Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4400
c906108c
SS		 4401 * cgen-sim.h (RECORD_IADDR): Delete.
4402 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4403 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4404
4405Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4406
4407 * gennltvals.def (mn10200): Add entry.
4408 * nltvals.def: Regenerate with MN10200 additions.
4409
4410Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4411
4412 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4413 documentation on how it works.
4414
4415 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4416 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4417 sim_core_set_xor, sim_core_xor_read_buffer,
4418 sim_core_xor_write_buffer): Update.
4419
4420 * sim-events.h, sim-events.c (sim_events_install,
4421 sim_events_watch_clock, sim_events_schedule_after_signal,
4422 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4423 sim_events_deschedule): Update.
4424
4425 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4426 sim_fpu_max32, sim_fpu_max64): Update.
4427
4428Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4429
4430 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4431 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4432 * sim-profile.c (profile_print_model): Update.
4433
4434Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4435
4436 * gennltvals.def (m32r): Use common syscall.h now.
4437 (mn10300): Add entry.
4438 * nltvals.def: Regenerate.
4439
4440 * sim-engine.c (sim_engine_get_run_state): New function.
4441 * sim-engine.h (sim_engine_get_run_state): Declare it.
4442
4443Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4444
4445 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4446 * sim-core.c (sim_core_signal): Make extern, always define.
4447
4448Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4449
4450 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4451 * cgen-ops.h (ANDIF): New macro.
4452 (ANDIF[BQHSD]I): Delete.
4453
4454Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455
4456 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4457 (hw_event_queue_schedule, hw_event_queue_deschedule,
4458 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4459 Janczyn.
4460
4461 * hw-alloc.h (HW_NZALLOC): Define.
4462
4463 * Make-common.in (test-hw-events): Add target for testing the
4464 hw-event code.
4465
4466Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467
4468 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4469 hw-instances.o.
4470 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4471 files.
4472 * hw-main.h: Include hw-handles.h, hw-instances.h.
4473 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4474 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4475
c906108c
SS		 4476Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4477
4478 * dv-core.c: Include hw-main.h and sim-main.h.
4479 * dv-pal.c: Include hw-main.h and sim-io.h.
4480 * dv-glue.c: Include hw-main.h.
4481
4482 * hw-main.h: New file. Move list of includes to here.
4483 * hw-base.h: From here.
4484 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4485 (hw-*.o, dv-*.o): Update.
4486 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4487 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4488 sim-main.h.
4489
4490 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4491 do_hw_poll_read): Move declarations from here.
4492 * hw-main.h: To here.
72f4393d 4493
c906108c
SS		 4494 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4495 Move from here.
4496 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4497 rename.
4498 * Make-common.in (hw-config.h): Update
4499 * hw-base.c, dv-pal.c, dv-glue.c: Update
4500
4501 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4502 `*_callback' to `*_method.
4503
4504Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4505
4506 * hw-base.h (set_*): Move set method macros from here.
4507 * hw-device.h: To here.
4508
4509Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4510
4511 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4512 Declare.
4513
4514 * hw-base.c (hw_create, hw_delete): Call
4515 * hw-properties.c (create_hw_property_data,
4516 delete_hw_property_data): Define.
72f4393d 4517
c906108c
SS		 4518Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519
4520 * hw-device.c, hw-properties.c: Include hw-base.h
4521
4522 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4523 * hw-device.c: From here.
4524 * hw-base.h: Include "hw-events.h".
4525
4526 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4527 * hw-base.c (hw_create, hw_delete): Call.
4528 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4529
4530 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4531 (hw-alloc.o): New target.
72f4393d 4532
c906108c
SS		 4533Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534
4535 * hw-events.h, hw-events.c: New files. Move event code to here.
4536 * sim-hw.c: From here.
4537 * hw-base.h: Include "hw-events.h".
4538 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4539 (hw-events.o): New target.
4540
4541 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4542 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4543
c906108c
SS		 4544 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4545 * hw-base.c (hw_create, hw_delete): Call.
4546 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4547
4548 * dv-pal.c: Update.
4549
4550Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4551
4552 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4553 * hw-ports.c: To here.
72f4393d 4554
c906108c
SS		 4555 * hw-base.h, hw-ports.c (create_hw_port_data,
4556 delete_hw_port_data): New functions.
4557 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4558
c906108c
SS		 4559 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4560 from here.
4561 * hw-ports.h: To here.
4562
4563Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4564
4565 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4566 PROCESSOR and CIA arguments.
4567
4568Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569
4570 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4571 Move common object files from here.
4572 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4573
c906108c
SS		 4574Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575
4576 * sim-hw.c: Include ctype.h.
4577 (do_hw_poll_read): Do not assume EAGAIN.
4578
4579Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4580
4581 * cgen-trace.c (first_insn_p): New static local.
4582 (trace_insn_init): Set it.
4583 (trace_insn_fini): Use TRACE_PREFIX.
4584 (trace_insn): Rewrite to use trace_prefix.
4585 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4586 Adjust width accordingly.
4587
4588 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4589 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4590 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4591 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4592 (PROFILE_COUNT_CORE): Simplify.
4593 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4594
4595Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4596
4597 * cgen-ops.h (ADDCFSI): Fix typo.
4598
4599Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4600
4601 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4602 * genmloop.sh: Use them rather than static locals.
4603
4604 * sim-engine.c (sim_engine_set_run_state): New function.
4605 * sim-engine.h (sim_engine_set_run_state): Declare.
4606 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4607 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4608 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4609
4610Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4611
72f4393d 4612 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4613 All callers updated.
4614 (trace_insn_fini): New arg last_p. All callers updated.
4615 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4616 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4617 * genmloop.sh (engine_resume): Update.
4618
4619Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4620
4621 * Make-common.in (install-common): Run ranlib on installed copy of
4622 libsim.a.
4623
4624Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4625
4626 * Make-common.in (install-common): Rename and install libsim.a.
4627
4628Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4629
4630 * sim-io.c (unistd.h): Include.
4631
4632Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4633
4634 * Make-common (sim_main_headers): Sort.
4635 (cgen-*.o): Add cgen-sim.h dependency.
4636
4637 * cgen-scache.c (scache_init): Only allocate space if scache element
4638 size is non-zero.
4639 (scache_flush,scache_print_profile): Check if scache in use first.
4640
4641 * cgen-sim.h (IDESC): Provide forward declaration.
4642 (DECODE): Delete.
4643 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4644 (cgen_cpu_max_extra_bytes): Declare.
4645 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4646
c906108c
SS		 4647 * sim-cpu.h: New file. sim_cpu_base moved here.
4648 Move sim_cpu_lookup decl here.
4649 * sim-base.h: #include "sim-cpu.h".
4650 * sim-cpu.c: New file.
4651 * Make-common (sim_main_headers): Add sim-cpu.h.
4652 (sim-cpu.o): Add rule for.
4653
4654 * sim-model.c (set_model): Delete.
4655 (sim_model_set,model_set): New functions.
4656 (sim_model_install): Renamed from model_install.
4657 Don't set default model here.
4658 (model_option_handler): Rewrite --model processing.
4659 (sim_model_lookup,sim_mach_lookup): New functions.
4660 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4661 (insn_timing): Delete.
4662 (INSN_TIMING): New member `num'.
4663 (IMP_PROPERTIES): Always define scache_elm_size member.
4664 (MACH): New member init_cpu.
4665 (sim_machs): Renamed from machs.
4666 (sim_model_install): Renamed from model_install.
4667 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4668 * sim-module.c (modules): Update.
4669
4670 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4671
4672 * sim-io.c: #include <errno.h>.
4673
4674Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675
4676 * dv-pal.c (struct hw_pal_device): Add reader.
4677 (hw_pal_finish): Initialize reader.
4678 (scan_hw_pal): Use reader.
4679
4680 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4681 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4682 * dv-pal.c: Use.
4683
4684 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4685 ../ppc/main.c sim_io_read_stdin.
4686
4687Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4688
4689 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4690 arguments.
4691 * hw-tree.c: Update.
72f4393d 4692
c906108c
SS		 4693 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4694 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4695 CPU/CIA args.
4696 * hw-ports.h (hw_port_event): Ditto.
4697 * hw-ports.c (hw_port_event): Update.
4698 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4699 Update.
4700 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4701 Update.
4702 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4703 (do_counter_event): Update.
4704 * dv-glue.c (hw_glue_io_read_buffer): Update.
4705 (hw_glue_port_event): Update.
4706
4707 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4708 * hw-base.h (hw_create): Ditto.
4709 * hw-base.c (hw_create): Ditto.
72f4393d 4710
c906108c
SS		 4711 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4712 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4713 from here to.
4714 * sim-hw.c: Here.
4715 * hw-device.h (hw_system_cpu): Declare.
4716 * sim-hw.c (hw_system_cpu): New function.
4717
4718 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4719 sim_hw_abort not hw_abort.
4720 (sim-hw.h): Include.
4721 (sim_core_read_buffer, sim_core_write_buffer): Call
4722 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4723 argument.
4724 (sim_core_set_xor): Do not pass CPU when aborting.
4725
4726 * sim-n-core.h (sim_core_read_aligned_N,
4727 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4728 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4729 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4730 return length.
4731
4732 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4733 sim_hw_print.
4734 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4735 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4736 functions.
4737 (sim_hw_print): New function.
4738
4739 * sim-engine.h (sim_engine_vabort): Declare.
4740 * sim-engine.c (sim_engine_vabort): New function.
4741
4742Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4743
4744 * sim-trace.c (print_data): For floating-point numbers trace raw
4745 hex value.
4746 (trace_result_fp2): New function.
4747 * sim-trace.h (trace_result_fp2): New declaration.
4748 (TRACE_FP_RESULT2): New macro.
4749
4750Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4751
72f4393d
L		 4752 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4753 AM_CYGWIN32 and AM_EXEEXT.
4754 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4755 to run and install-common rules.
4756 * common/configure: regenerate
c906108c
SS		 4757
4758Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4759
4760 * sim-types.h (cell_word): New type.
4761 (natural_cell): Delete type.
4762
4763Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4764
4765 * configure: Regenerated to track ../common/aclocal.m4 changes.
4766 * config.in: Ditto.
4767
4768Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4769
4770 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4771
4772Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4773
4774 * configure: Regenerated to track ../common/aclocal.m4 changes.
4775 * config.in: Ditto.
4776
4777Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4778
4779 * acconfig.h: New file.
4780 * Make-common.in (top_builddir): New macro.
4781 (INTL_LIB): Removed.
4782 (INTLLIBS): New macro.
4783 (INTLDEPS): Likewise.
4784 (LIBDEPS): Use INTLDEPS.
4785 (EXTRA_LIBS): Use INTLLIBS.
4786 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4787 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4788 AM_LC_MESSAGES): New macros from GNU gettext.
4789
4790Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4791
4792 * sim-config.h: Discard leading _ from macros.
4793 * sim-types.h: Ditto.
4794
4795Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4796
4797 * Make-common.in (CSEARCH): Add -I to intl directories.
4798 (INTL_LIB): Point to libintl.a.
4799 (LIBDEPS): Add $(INTL_LIB).
4800 (EXTRA_LIBS): Ditto.
4801
4802Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4803
4804 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4805
4806 * cgen-ops.h (ADDCFSI): Fix.
4807 (SUBCFSI): Tweak.
4808
4809Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810
4811 * sim-types.h (signed_address, unsigned_address): Define.
4812
4813Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814
4815 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4816 QNaN.
4817
4818Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4819
4820 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4821 New functions, pack / unpack sim_fpu struct using raw values.
4822 (sim_fpu_is): Differentiate between negative and positive
4823 infinity.
4824
4825Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4826
4827 * sim-bits.h (EXTEND4): Define.
4828 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4829
c906108c
SS		 4830Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4831
4832 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4833 declared so we need this cast to prevent long long addresses
4834 from being misconfigures. Results in access to unmapped memory.
4835
4836Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4837
4838 * Make-common.in (RUNTESTFLAGS): Define.
4839 (check): Pass RUNTESTFLAGS to recursive make.
4840
4841Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4842
4843 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4844 STATE_VERBOSE_P.
4845
4846Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4847
4848 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4849 cross compiling.
4850
4851Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4852
4853 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4854 (sim-inline): Update to match sim-inline.[hc]
4855 * configure: Regenerated to track ../common/aclocal.m4 changes.
4856
4857 * Make-common.in (sim_main_headers): Add sim-inline.h
4858
4859 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4860 selected.
4861 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4862
c906108c
SS		 4863 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4864 (sim_events_set_trace): Delete unused prototype.
72f4393d 4865
c906108c
SS		 4866 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4867 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4868
4869 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4870 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4871 Comment out, not yet implemented in sim-fpu.c.
4872 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4873 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4874
c906108c
SS		 4875 * sim-inline.h: Rewrite description.
4876 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4877 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4878
c906108c
SS		 4879 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4880 include generated files. Handled by generator directly.
72f4393d 4881
c906108c
SS		 4882Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4885 up-to-date.
4886
4887 * sim-trace.h (TRACE_ANY_P): Define.
4888 (struct _trace_data): Add trace_any_p.
4889
4890Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4891
4892 * run.c (main): Handle all alternatives of enum sim_stop.
4893 (main): Delete unused `asection *s'.
4894
4895Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896
4897 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4898
4899 * configure: Regenerated to track ../common/aclocal.m4 changes.
4900
4901 * sim-hw.c: New file.
4902 * sim-hw.h (sim_hw_parse): Declare function.
4903 (hw-tree.h): Do not include.
72f4393d 4904
c906108c
SS		 4905 * sim-base.h (STATE_HW): Define.
4906 (struct sim_state_base): Add member struct *hw.
4907
4908 * sim-module.c (sim-hw.h): Include.
4909 (modules): Add sim_hw_install.
72f4393d 4910
c906108c
SS		 4911 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4912
4913Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914
4915 * sim-base.h (CPU_INDEX): Define.
4916
4917 * sim-utils.c (sim_state_alloc): Initialize.
4918 * sim-module.c (sim_post_argv_init): Ditto.
4919
4920Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4921
4922 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4923 properly formatted lists.
4924
4925Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4926
4927 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4928 0x2f needs to be 0x3f.
4929
4930Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931
4932 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4933 not found.
4934 (hw_tree_find_*_property): Clean up error message when property is
4935 not found.
4936
4937 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4938 present before looking for it.
4939
4940Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4941
72f4393d 4942 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4943 (AC_CHECK_FUNCS): Add check for __setfpucw.
4944 * configure: Regenerated.
4945
4946Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947
4948 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4949 hw_pal_timer, hw_pal_timer_value): Define.
4950 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4951 (do_counter_event, do_counter_read, do_counter_value,
4952 do_counter_write): new functions.
4953
4954Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955
4956 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4957 trace output.
4958
4959 * hw-base.c (hw_create): Stop searching for a device when one is
4960 found.
4961
4962Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4963
4964 * configure: Regenerated to track ../common/aclocal.m4 changes.
4965
4966Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4967
4968 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4969 appends extra devices.
4970 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4971 the device names.
72f4393d 4972
c906108c
SS		 4973 * Make-common.in (hw-config.h): New target, create hw-config.h
4974 file.
4975 (SIM_HW): Definition from @sim_hw@.
4976 (hw-base.o): Depend on hw-config.h
4977
4978Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4979
4980 * Make-common.in: Get SHELL from configure.
4981 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4982 move-if-change. Fixes NT native build problem.
4983 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4984 move-if-change. Fixes NT native build problem.
4985 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4986 NT native builds.
72f4393d 4987
c906108c
SS		 4988Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4989
4990 * hw-device.h, hw-device.c (hw_strdup): New function.
4991
4992 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4993 strings name, family and args.
4994 (full_name_of_hw): Use hw_strdup when returning the full path.
4995
4996 * hw-properties.c: Clean up property not found / wrong type error
4997 messages.
72f4393d 4998
c906108c
SS		 4999 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5000 before attaching any ports.
5001
5002 * hw-base.c (hw-config.): Include. Replace hardwired table.
5003
5004 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5005
5006 * Make-common.in: Add rule for dv-glue.o.
5007
5008Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5009
5010 * hw-base.c (hw_finish): Move setting of trace level to here.
5011 (hw_create): From here.
5012
5013 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5014 ../ppc/device_table.c.
5015
5016 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5017
5018 * hw-tree.c (print_properties): Supress path when printing
5019 properties of root node.
5020
5021Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5022
5023 * hw-device.h (HW_TRACE): Define.
5024 (hw_trace): Declare.
5025 * hw-device.c (hw_trace): Implement function.
5026
5027 * hw-base.c (hw_create): Set hw trace level from "trace?"
5028 property.
5029
5030 * dv-core.c (dv_core_attach_address_callback): Add trace.
5031
5032 * dv-pal.c: Replace DTRACE with HW_TRACE.
5033
5034Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5035
5036 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5037 (hw_alloc_data): Delcare.
5038 (struct hw): Add member alloc_of_hw.
72f4393d 5039
c906108c
SS		 5040 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5041 functions. Assocate memory with a device.
5042 (stdlib.h): Include.
72f4393d 5043
c906108c
SS		 5044 * hw-base.h (set_hw_delete): Define.
5045 (hw_delete_callback): Declare.
5046 (hw_delete): Declare.
5047
5048 * hw-base.c (hw_delete): Implement function.
5049 (struct hw_base_data): Add member to_delete.
5050 (ignore_hw_delete): New function, does nothing.
5051 (hw_create): Set the hw_delete method.
5052 (hw_create): Allocate the base type using HW_ZALLOC before setting
5053 any methods.
5054
5055 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5056
c906108c 5057 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5058
c906108c
SS		 5059 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5060 (attach_hw_port_edge): Add struct hw argument
5061
5062 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5063 hw_zalloc/hw_free.
5064
5065Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * hw-device.h (hw_attach_address_callback,
5068 hw_detach_address_callback): Attach to a single space not a space
5069 mask. Clarify interpretation of SPACE:ADDR parameters.
5070
5071 * hw-base.c (passthrough_hw_attach_address,
5072 passthrough_hw_detach_address): Update.
5073 * dv-core.c (dv_core_attach_address_callback): Ditto.
5074 * dv-pal.c (hw_pal_attach_address): Ditto.
5075
5076Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5077
5078 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5079
5080Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5081
5082 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5083 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5084 hw-properties_h, hw-tree_h): Define, point at corresponding
5085 header.
5086 (hw_base_headers): Define list of headers included by hw-base.h
5087 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5088 hw-properties.o, hw-tree.o): Specify dependencies.
5089 (dv-core.o, dv-pal.o): Ditto.
5090
5091 * sim-hw.h: New file.
5092
5093 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5094 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5095
c906108c
SS		 5096 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5097
5098 * hw-base.h, hw-base.c: new files. Copied from
5099 ../ppc/device_table.[hc].
5100
5101 * dv-core.c, dv-pal.c: New files. Copied from
5102 ../ppc/hw_{core,pal}.c
72f4393d 5103
c906108c
SS		 5104 * sim-basics.h (struct hw): Declare.
5105 (enum port_direction, enum object_disposition): Declare.
5106
5107Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5108
5109 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5110 sim_dv_src in Makefile. Take list of devices as parameter to m4
5111 macro..
5112
5113 * configure: Regenerated to track ../common/aclocal.m4 changes.
5114
5115Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5116
5117 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5118 trace_prefix can abort cleanly.
5119
5120Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5121
5122 * dv-sockser.c, dv-sockser.h: New files.
5123 * Make-common.in (dv-sockser.o): Add rule for.
5124 * aclocal.m4: Check for fcntl.h.
5125 * config.h: Add HAVE_FCNTL_H.
5126
5127 * sim-break.c (remove_breakpoint): Fix thinko.
5128
5129 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5130 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5131
51321998-03-13 Fred Fish <fnf@cygnus.com>
5133
5134 * sim-base.h (struct sim_state_base): Add prog_syms and
5135 define macro STATE_PROG_SYMS.
5136 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5137 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5138 and bfd_canonicalize_symtab, to get symbol table on first use
5139 and preserve it via STATE_PROG_SYMS for future calls to
5140 bfd_find_nearest_line.
5141
5142Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5145
5146 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5147 up to nr_maps, not just access_* maps.
5148
5149 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5150 maps.
5151
5152 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5153 over nr_maps not sim_core_nr_maps.
5154
5155 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5156 core_map argument to unsigned.
5157 (struct _sim_core): Ditto for struct member core_map.
5158
5159 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5160
5161 * sim-basics.h (access_io, access_*_io): Define.
5162 (map_read, map_write, map_exec, map_io): Define.
5163
5164 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5165 attach with more generic mapmask.
5166 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5167
c906108c
SS		 5168 * sim-core.c (sim_core_uninstall, sim_core_attach,
5169 sim_core_detach): Iterate over nr_maps instead of
5170 sim_core_nr_maps.
5171
5172 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5173 instead of the write_map.
5174 (remove_breakpoint): Ditto.
5175
5176 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5177 with read_map, write_map, exec_map resp.
5178
5179 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5180 Ditto.
5181
5182 * cgen-utils.c (sim_disassemble_insn): Ditto.
5183
5184 * sim-hrw.c (sim_write, sim_write): Ditto.
5185
5186 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5187 transfer_to_str): New functions.
5188
5189Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5190
5191 * sim-base.h (sim_state_base): New member environment.
5192 (STATE_ENVIRONMENT): New macro.
5193 * sim-config.c (current_environment): Delete.
5194 (sim_config_default): New function.
5195 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5196 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5197 (sim_config_default): Add prototype.
5198 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5199 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5200 Set STATE_ENVIRONMENT, not current_environment.
5201
5202Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5203
5204 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5205
5206Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5207
5208 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5209
5210 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5211
5212Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5213
5214 * Make-common.in (TAGS): Make smarter.
5215 * Makefile.in (TAGS): Ditto.
5216
5217Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5218
5219 * sim-module.c (*): Fix typos in assertion tests.
5220
5221Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5222
5223 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5224 can't be constant.
72f4393d 5225
c906108c
SS		 5226 * sim-options.c (sim_parse_args): Ditto.
5227 (sim_args_command): Return OK, instead of nothing, for an empty
5228 command.
5229
5230Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5231
5232 * sim-profile.c (profile_info): Rename from profile_print. Drop
5233 misc and misc_cpu callback arguments. Use
5234 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5235 (profile_install): Install profile_info function.
5236
5237 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5238 STATE_PROFILE_INFO_CALLBACK): Define.
5239 (struct PROFILE_DATA): Add field info_cpu_callback.
5240 (profile_print): Delete function.
5241
5242 * sim-base.h (STATE_MODULES): Define. Replace individual
5243 STATE_*_LIST with single struct module_list.
5244
5245 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5246 (struct module_list): Declare.
72f4393d 5247
c906108c
SS		 5248 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5249 sim_module_info): New functions.
5250 (sim_module_install): Clean up module data structures.
5251
5252 * sim-info.c (sim_info): New file. New function. Call
5253 sim_module_info.
5254
5255 * Make-common.in (sim-info.o): Define rule.
5256 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5257
5258
5259Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5260
5261 * sim-base.h (sim_cpu_base): New members name, options.
5262 (sim_cpu_lookup): Add prototype.
5263 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5264 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5265 (sim_add_option_table): Update prototype.
5266 * sim-options.c (sim_add_option_table): New argument `cpu'.
5267 (standard_option_handler,standard_install): Update.
5268 (sim_parse_args): Handle cpu specific options.
5269 (print_help): New static function.
5270 (sim_print_help): Call it. Print cpu specific options.
5271 (find_match): New static function.
5272 (sim_args_command): Call it. Handle cpu specific options.
5273 * sim-utils.c (sim_cpu_lookup): New function.
5274 * sim-memopt.c (memory_option_handler): Update.
5275 (sim_memopt_install): Update.
5276 * sim-model.c (model_option_handler): Update.
5277 (model_install): Update.
5278 * sim-profile.c (profile_option_handler): Update.
5279 (profile_install): Update.
5280 * sim-trace.c (trace_option_handler): Update.
5281 (trace_install): Update.
5282 * sim-watch.c (watchpoint_option_handler): Update.
5283 (sim_watchpoint_install): Update.
5284 * cgen-scache.c (scache_option_handler): Update.
5285 (scache_install): Update.
5286
5287Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5288
5289 * Make-common.in (check): Run `make check' in testsuite dir.
5290
5291Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5292
5293 * sim-trace.c (trace_result0): New function.
5294
5295 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5296 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5297 tracing sim_fpu variables.
5298 (TRACE_ALU_RESULT0): Define.
5299 (TRACE_FP_RESULT_WORD): Define.
5300 (TRACE_FP_INPUT_WORD1): Define.
5301
5302 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5303 sim_fpu_two): New constants.
5304 (sim_fpu_op1, sim_fpu_op2): New types.
5305 (struct _sim_fpu): Delete member result. Re-order other members.
5306 (sim_fpu_sign, sim_fpu_exp): New functions.
5307 (sim_fpu_max, sim_fpu_min): new functions.
5308 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5309 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5310
c906108c
SS		 5311Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5312
5313 * sim-profile.c (profile_print): Delete duplicate test of
5314 PROFILE_INSN_IDX.
5315 (profile_print_pc): Exit early if data collection not set up.
5316 (profile_print_core): Simplify by calling sim_core_map_to_str.
5317 * sim-core.h (sim_core_map_to_str): Declare.
5318 * sim-core.c (sim_core_map_to_str): Make non-static.
5319
5320 * genmloop.sh (engine_resume): Update insn_count before exiting.
5321 (engine_resume_full): Keep accurate core profile data.
5322
5323 * cgen-utils.c (sim_disassemble_insn): Don't use
5324 sim_core_read_aligned_N, it messes up profiling results.
5325
5326Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5327
5328 * nltvals.def: Regenerate with MN10300 additions.
5329
5330Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5331
5332 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5333
c906108c
SS		 5334 * sim-trace.h, sim-trace.c (trace_result_word2,
5335 trace_input_word4, trace_result_word4): New function.
5336
5337Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5338
5339 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5340
5341 * sim-xcat.h: Delete.
5342 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5343 * cgen-sim.h: Ditto.
5344 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5345 * sim-n-bits.h: Ditto.
5346 * sim-n-core.h: Ditto.
5347 * sim-n-endian.h: Ditto.
5348
5349Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5350
5351 * syscall.c (cb_syscall): Handle short reads, and EOF.
5352
5353Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5354
5355 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5356 sim_fpu to safely print fp_word values.
5357 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5358 (trace_result_bool1, trace_result_addr1): New functions.
5359 (trace_input_bool1, trace_input_addr1): New functions.
5360
5361 * sim-trace.h (TRACE_FPU_*): Define.
5362
5363Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5364
5365 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5366 (sim_fpu_fpto, sim_fpu_tofp): Define.
5367
5368Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * sim-fpu.c (sim_fpu_cmp): New function.
5371
5372Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5373
5374 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5375 instead of abuf->length.
5376 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5377 (set_trace_option_mask): Renamed from set_trace_options.
5378 (set_trace_option): New function.
5379 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5380 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5381
5382Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5383
5384 * sim-basics.h: Declare struct _sim_fpu.
5385
5386Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5387
5388 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5389 (trace_prefix, trace_input*, trace_result*): Declare.
5390 (trace_one_insn): Change declaration, assume trace_prefix called.
5391 (trace_generic): Like trace_one_insn.
5392 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5393 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5394
c906108c
SS		 5395 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5396 trace_insn, save_data, trace_idx_to_str, print_data): New
5397 functions.
5398 (trace_one_insn): Rewrite.
5399 (trace_generic): New function.
72f4393d 5400
c906108c
SS		 5401Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5402
c906108c
SS		 5403 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5404
5405 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5406 (SEMANTIC_FN): Rewrite declaration.
5407 (DECODE): Update type of semantic_fast member.
5408 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5409 * sim-base.h (sim_state_base): Delete conditionals surrounding
5410 member scache_size.
5411
5412Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5415 used.
5416
5417Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5418
5419 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5420 Add missing parameters to device_io calls.
5421 * sim-core.h: Add missing parameters to device_io calls.
5422
5423Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5424
5425 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5426 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5427 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5428 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5429 (engine_resume): Likewise. Make `engine' volatile. Save copy
5430 of cpu pointer in volatile object. Initialize read switch if
5431 -parallel.
5432
5433Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5434
5435 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5436 (SEM_INSN): New macro.
5437
5438Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5439
5440 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5441
5442Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5443
5444 * configure: Regenerated to track ../common/aclocal.m4 changes.
5445
5446Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-types.h (fp_word): New type, define according to
5449 WITH_TARGET_FLOATING_POINT_BITSIZE.
5450
5451 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5452 configuration of size of floating point registers.
5453
5454Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5455
5456 * sim-profile.c (profile_print): Only print CPU <N> if other
5457 output is going to appear.
5458
5459Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5460
5461 * configure: Regenerated to track ../common/aclocal.m4 changes.
5462
5463Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5464
5465 * sim-types.h (address_word): Typedef according to
5466 WITH_TARGET_ADDRESS_BITSIZE.
5467 (signed_cell, unsigned_cell, natural_cell): Ditto using
5468 WITH_TARGET_CELL_BITSIZE.
72f4393d 5469
c906108c
SS		 5470 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5471 (WITH_TARGET_CELL_BITSIZE): Define.
5472 (WITH_HOST_WORD_BITSIZE): Delete.
5473
5474 * sim-config.c (print_sim_config): Update.
5475
5476 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5477 configuration of address and OpenFirmware cell sizes.
5478
5479Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5480
5481 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5482 * sim-run.c (sim_engine_run): Update.
72f4393d 5483
c906108c
SS		 5484 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5485 CPU_CIA.
5486 * sim-run.c (sim_engine_run): Ditto.
5487
5488 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5489 (sim_resume): Pass nr_cpus to sim_engine_run.
5490
5491 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5492
c906108c
SS		 5493 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5494 MAX_NR_PROCESSORS.
5495 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5496
c906108c
SS		 5497Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5498
5499 * Make-common.in (stamp-tvals): New rule.
5500 (targ-vals.h,targ-map.c): Depend on it.
5501 (clean): Remove stamp-tvals.
5502
5503Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5504
5505 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5506 in code also #if 0'ed.
5507
5508Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5509
5510 * configure: Regenerated to track ../common/aclocal.m4 changes.
5511 * aclocal.m4: Recognize --enable-maintainer-mode.
5512
5513Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5514
5515 * cgen-scache.h: Deleted.
5516 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5517 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5518 (scache_init): Use runtime computed size of SCACHE.
5519 (scache_flush): Likewise.
5520 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5521 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5522 * cgen-sim.h: Scache support moved here.
5523 (PC): Redo definition.
5524 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5525 (DECODE): Add parallel execution support.
5526 Only include semantic label members if using switch.
5527 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5528 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5529 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5530 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5531 from cgen-types.h.
5532 (engine_{stop,run,resume,halt,signal}): Delete decls.
5533 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5534 (argbuf,scache): Delete forward decls.
5535 (STATE): Delete decl.
5536 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5537 Include cgen-mem.h, cgen-ops.h.
5538 (engine_halt,engine_signal): Delete.
5539 ({ex,exc,sem,semc}_illegal): Delete.
5540 (sim_disassemble_insn): Result of extract fn is in bits.
5541 * genmloop.sh: Rewrite.
5542
5543 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5544 line numbers.
5545
5546 * sim-base.h (sim_state_base): Delete member `model'.
5547 (sim_cpu_base): Add member `model'.
5548 * sim-model.h (IMP_PROPERTIES): New type.
5549 (MACH): New members imp_props, models.
5550 (models): Delete decl.
5551 * sim-model.c (set_model): Update.
5552 * sim-profile.c (profile_print_model): Update.
5553
5554 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5555
5556Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5557
5558 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5559 CGEN_INSN_SYNTAX().
5560
5561Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5564 * config.in: Ditto.
5565
5566Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567
5568 * aclocal.m4 (AR): Check for sigaction.
5569
5570Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5571
5572 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5573
5574 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5575 * sim-config.c (sim_config): Replace WITH_DEVICES with
5576 WITH_TREE_PROPERTIES.
5577
5578 * configure: Regenerated to track ../common/aclocal.m4 changes.
5579
5580Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5581
5582 * Make-common.in (SIM_ENVIRONMENT): New variable.
5583 (CONFIG_CFLAGS): Add it.
5584 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5585 --enable-sim-environment option.
5586 * configure: Regenerated.
5587 * sim-config.h (environment support): Rewrite.
5588 * sim-config.c (current_environment): Define as enum, unconditionally.
5589 (current_alignment): Define unconditionally.
5590 (config_environment_to_a): Update.
5591 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5592 (sim_config): Handle environment and alignment determination
5593 unconditionally. Delete sanity checks of current_environment,
5594 unnecessary.
5595 (print_sim_config): Update.
5596 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5597 (standard_options): Add --environment.
5598 (standard_option_handler): Likewise.
5599
5600Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5601
5602 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5603 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5604 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5605 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5606 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5607 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5608 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5609 argument ADD_CA macro with two argument ADDC_C - add carrying with
5610 carry in.
5611 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5612 argument SUB_CA macro with two argument SUBC_X - subtract
5613 carrying, extended.
5614 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5615 borrow-in.
5616 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5617
5618Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5619
5620 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5621 * sim-io.h (sim_io_syscalls): Delete.
5622
5623Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5624
5625 * syscall.c (cb_syscall): Add missing else, so write to stdout
5626 isn't doubled.
5627
5628 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5629 the carry bit from the CPU's psw.
5630
5631Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5632
5633 * gennltvals.sh: Redo syscall support.
5634 * nltvals.def: Regenerated.
5635
5636Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5637
5638 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5639 the stream immediately.
5640
5641Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642
5643 * sim-io.c (sim_io_getstring): Delete unused len2.
5644 (sim_io_syscalls): Ditto for sys_errno.
5645
5646Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5647
5648 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5649
5650 * Make-common.in (run.o): Depend on remote-sim.h.
5651 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5652 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5653
5654Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5655
5656 * sim-io.c (sim_io_syscalls): Disable lseek.
5657
5658Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5659
5660 * gennltvals.sh: Generate syscall values for d30v.
5661
5662 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5663 * nltvals.def: Regenerate.
5664
5665 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5666 (os_fstat): Likewise. Validate fd argument.
5667 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5668 just compute target stat struct length.
5669 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5670 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5671 (get_string): Return host errno values so they can be properly
5672 translated later.
5673 (cb_syscall): Likewise.
5674 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5675 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5676 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5677 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5678 (get_path): New function.
5679
5680Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5681
5682 * sim-io.c (sim_io_syscalls): New function to provide system call
5683 emulation. Provide exit, open, close, read, write, lseek, and
5684 unlink.
5685 (sim_io_getstring): New function to return a string from a
5686 simulated memory location.
5687
5688 * sim-io.h (sim_io_syscalls): Add declaration.
5689
5690Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5691
5692 * sim-core.c (sim_core_signal): Fix spelling error in message.
5693
5694 * sim-hrw.c (sim_read): Use read map, not write map.
5695
5696 * Make-common.in (all): Add .gdbinit.
5697 * gdbinit.in: Add dump command.
5698
5699 * sim-model.c (model_options): Use '\0' for `shortopt'.
5700
5701 * sim-trace.c (trace_option_handler): Set state trace file
5702 for --trace-file in addition to cpu's values.
5703 (trace_vprintf): If cpu == NULL, try state's trace file.
5704 (trace_options): Reorganize table, reword some descriptions.
5705
5706Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707
5708 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5709 New functions.
5710
5711Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712
5713 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5714 signal untranslated, document problem with this.
5715
5716 * nrun.c (main): Check for a prog name of `*step'. If present,
5717 step the simulator instead of allowing it to run free.
5718
5719 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5720
5721 * Make-common.in (sim_main_headers): Add sim-signal.h.
5722
5723Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724
5725 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5726
5727Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5728
5729 * sim-signal.h: Start simulator signals at 64 so that host signal
5730 numbers can be detected and reported.
5731
5732 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5733
5734Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5735
5736 * callback.c (cb_host_to_target_stat): Fix return values.
5737
5738 * cgen-sim.h (enum_signal_type): Delete.
5739 (engine_signal): Update prototype.
5740 * cgen-utils.c: Don't include <signal.h>.
5741 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5742 (engine_signal): Update.
5743
5744 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5745 (sim_state_free): Call SIM_STATE_FREE if defined.
5746
5747 * sim-module.c (sim_module_install): Don't leave any modules
5748 installed if one fails to install.
5749
5750Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5751
5752 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5753 more, since alloca is not used in this file.
5754
5755 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5756 correctly set the carry and overflow bits for those types.
5757 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5758 with carry, so carry is correct after doing both adds.
5759 (ALU*): Space out '\' to make it easier to read.
5760
5761Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5762
5763 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5764 sim_signalled.
5765
5766 * sim-signal.c, sim-signal.h: New files.
5767 * Make-common.in (sim-signal.o): Add rule for.
5768 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5769 * sim-abort.c: Don't include <signal.h>.
5770 * sim-basics.h: #include "sim-signal.h".
5771 * sim-break.c: Don't include <signal.h>.
5772 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5773 * sim-core.c: Don't include <signal.h>.
5774 (SIGBUS): Delete definition.
5775 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5776 * sim-engine.c: Don't include <signal.h>.
5777 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5778 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5779 * sim-resume.c: Don't include <signal.h>.
5780 (SIGTRAP): Delete definition.
5781 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5782 * sim-stop.c: Don't include <signal.h>.
5783 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5784 * sim-watch.c: Don't include <signal.h>.
5785 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5786
5787 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5788
5789 * sim-base.h (CIA_ADDR): Provide default definition.
5790 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5791 * sim-break.c (sim_handle_breakpoint): Likewise.
5792
5793Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5794
5795 * Make-common.in (srccom): New variable.
5796
5797 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5798 (LIB_OBJS): Add syscall.o.
5799 (gentmap): Pass $(NL_TARGET) to $(CC).
5800 (syscall.o): Add rule for.
5801 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5802 (sim-bits.o): Depend on $(sim-n-bits_h).
5803 (sim-load.o): Depend on callback.h.
5804
5805 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5806 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5807 * cgen-mem.h, cgen-ops.h: New files.
5808
5809 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5810
5811 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5812 Rewrite build rule.
5813 * callback.c: #include string.h or strings.h.
5814 #include sys/types.h and sys/stat.h.
5815 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5816 (os_get_errno,os_open): Update.
5817 (os_stat,os_fstat): New functions.
5818 (os_init): Initialize syscall_map, errno_map, open_map.
5819 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5820 errno_map, open_map, signal_map, stat_map.
5821 (cb_read_target_syscall_maps): New function.
5822 (cb_target_to_host_syscall): New function.
5823 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5824 (cb_target_to_host_open): Renamed from target_to_host_open.
5825 (store): New function.
5826 (cb_host_to_target_stat): New function.
5827 * syscall.c: New file.
5828 * gentmap.c (sys_tdefs): New global.
5829 (gen_targ_vals_h): Output target syscall numbers.
5830 (gen_targ_map_c): Update. Output target syscall translation map.
5831 * gentvals.sh: New first argument `target'. Preface table with
5832 #ifdef NL_TARGET_$target if non-null target passed.
5833 * gennltvals.sh: New file.
5834 * nltvals.def: Regenerated.
5835
5836Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837
5838 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5839 sim_core_dummy_M.
5840 (sim_core_dummy_M): Declare.
72f4393d 5841
c906108c
SS		 5842Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843
5844 * sim-core.c (sim_core_signal): Print the address of the
5845 instruction.
5846
5847Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5848
5849 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5850
5851 * sim-base.h (sim_state_base): Add member trace_data.
5852 (STATE_TRACE_DATA): New macro.
5853 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5854 ({WITH_,}TRACE_DEBUG_P): New macros.
5855 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5856 (_sim_cpu): Delete forward reference.
5857 (debug_printf): Update.
5858 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5859 (trace_options): Add --trace-debug.
5860 (set_trace_options): Handle it.
5861 (trace_option_handler): Likewise.
5862 (trace_install): Init state trace_data struct.
5863 (trace_uninstall): Close state trace file.
5864 * sim-events.c (ETRACE): Only print source file and line number if
5865 --trace-debug.
5866 * sim-n-core.h (sim_core_trace_M): Likewise.
5867
5868 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5869
58701997-11-13 Felix Lee <flee@cygnus.com>
5871
5872 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5873 initializer.
5874 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5875
5876Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5877
5878 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5879
5880 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5881 built this way.
5882 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5883 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5884 source tree.
5885
5886Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5887
5888 * sim-events.c (sim_events_process): Re-compute the time -
5889 update_time_from_event - as each event is processed. Reverses
5890 previous change.
5891
5892Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5893
5894 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5895
5896Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5897
5898 * sim-events.c (sim_events_process): Delete redundant call to
5899 update_time_from_event.
5900 (sim_events_slip): Always decrement time_from_event.
5901 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5902 Delete assertion that time_from_event >=0 when work in queue, no
5903 longer applicable.
5904
5905Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5906
5907 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5908 (standard_option_handler): Update.
5909
5910 * sim-options.h: Clarify documentation.
5911 (OPTION_LONG_ONLY_P): Delete definition.
5912 (OPTION_VALID_P): Define.
72f4393d 5913
c906108c
SS		 5914 * sim-options.c (sim_print_help): Allow short only options.
5915 (sim_parse_args): Ditto.
5916 (sim_args_command): Skip short only options.
5917 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5918 separate entries for short and long options in the HANDLERS and
5919 ORIG_VAL tables.
5920 (sim_parse_args): Disable argument permutation.
5921
5922Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5925 Add argument M, size of data type.
5926 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5927 Declare, ditto for 5, 6 & 7 byte transfers.
5928 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5929 as aligned variant.
72f4393d 5930
c906108c
SS		 5931 * sim-n-core.h (sim_core_trace_M): Rename from
5932 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5933 with transfer type. Print transfer direction. Handle 1 and 2 byte
5934 transfers.
5935 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5936 unaligned accesses.
5937 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5938 Update all functions.
5939
5940 * sim-core.c: Generate functions starting with 16 not 1.
5941 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5942 all 5, 6 & 7 byte transfers.
5943
5944 * sim-n-core.h (sim_core_read_misaligned_N,
5945 sim_core_write_misaligned_N): Implement.
5946
5947Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948
5949 * sim-endian.h (U16_8): Implement
5950
5951 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5952
5953 * sim-endian.h (VL8_16, VH8_16): Implement.
5954
5955 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5956 long in printf.
5957 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5958 (memory_option_handler): Skip comma in alias address list
5959
5960Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961
5962 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5963 space params.
5964 (parse_size, parse_addr): New functions
5965 (memory_option_handler, memory_options): Parse address & size
5966 using new functions. Pass level, space, modulo to do_memopt_add &
5967 do_memopt_del.
5968
5969 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5970
5971 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5972 `attach_type attach' argument with `unsigned level' argument.
5973 Document.
5974
5975 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5976 sim_core_attach): Replace argument attach with level. Update
5977 verification of arguments.
5978 (sim_core_map_detach, sim_core_detach): Replace argument attach
5979 with level.
5980
5981 * sim-basics.h (enum _attach_type): Delete.
5982
5983Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5984
5985 * sim-core.h (sim_core_write_8): Define.
5986
5987Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5988
5989 * sim-bits.h: Document ROTn macro.
5990
5991 * sim-endian.h (H2T): Handle 16 byte variables.
5992
5993 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5994 error.
5995
5996 * sim-core.c: Do not generate sim_core_*_word.
5997
5998 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5999 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6000
6001 * sim-core.h (sim_core_read_unaligned_word,
6002 sim_core_read_aligned_word, sim_core_read_word,
6003 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6004 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6005
6006Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6007
6008 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6009
6010 * sim-endian.h: Disable 16 byte support.
6011
6012Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013
6014 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6015
6016 * sim-n-core.h (sim_core_trace_N): New function.
6017 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6018 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6019
6020 * sim-endian.h: Add 128 bit variant.
6021
6022 * sim-core.h, sim-core.c: Add 128 bit variant.
6023
6024 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6025
6026Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6027
6028 * sim-events.c (sim_events_process): Clear events->work_pending.
6029 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6030 setting, nr_ticks_to_process.
6031 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6032 when the event queue isn't next.
6033
6034 * sim-events.h, sim-events.c (sim_events_slip): New function.
6035
6036Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6037
6038 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6039
6040 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6041 arguments.
6042
6043Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6044
6045 * nrun.c (main): Remove useless test of name != NULL.
6046 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6047
6048Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6049
6050 * sim-fpu.c (EXPMAX): Type is unsigned.
6051 (MIN_INT, MAX_INT): Type is signed64.
6052 (i2fpu): Type of val is signed64.
6053
6054Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055
6056 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6057 a bucket size of zero.
6058
6059 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6060 OPTION_PROFILE_PC): Define.
6061 (profile_option_handler): Add support for --profile-pc and
6062 --profile-pc-granularity options.
6063 (profile_pc_init): When possible, compute nr buckets from bucket
6064 size.
6065
6066 * sim-profile.c (profile_pc_init): Align the profile-pc end
6067 address with the profile-pc bucket size.
6068
6069 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6070 something less ambiguous.
6071 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6072
6073 * sim-profile.c (profile_pc_cleanup): New function. Move
6074 profile_pc_uninstall code to here.
6075 (profile_pc_uninstall): Call.
6076 (profile_pc_init): Call.
6077
6078Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079
6080 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6081 file using BSD gprof format.
6082
6083 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6084 unsigned_word.
6085 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6086 MSBIT64): Force result to unsignedN.
6087
6088Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6089
6090 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6091 brace from macro.
6092 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6093 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6094 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6095 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6096
6097Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6098
6099 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6100 type void*.
6101
6102 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6103 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6104 type void*.
6105 (sim_core_attach): Rename buffer_freed to free_buffer, type
6106 void*. Ensure that allocated buffer is alligned according to
6107 region's address.
6108
6109Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110
6111 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6112 (ALU64_SUB): Define.
6113
6114 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6115 (.gdbinit): Remove dependencies, generate once per build.
6116
6117Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6118
6119 * sim-n-core.h (sim_core_read_aligned_N,
6120 sim_core_write_aligned_N): Make xaddr param type address_word not
6121 unsigned_word.
6122
6123Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6124
6125 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6126 unpacked floating point struct. Pass sim_fpu object by reference.
6127 Add preliminary support for rounding modes.
72f4393d 6128
c906108c
SS		 6129Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130
6131 * configure: Regenerated to track ../common/aclocal.m4 changes.
6132
6133Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134
6135 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6136 WITH_TARGET_BITSIZE.
6137
6138Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6139
72f4393d 6140 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6141
6142Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6143
6144 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6145 and zfree instead of xmalloc and free. Prevents warnings.
6146
6147Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148
6149 * configure: Regenerated to track ../common/aclocal.m4 changes.
6150
6151Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6152
6153 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6154 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6155
6156 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6157 controling the bitsize/msb of the target.
6158
6159Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6160
6161 * Make-common.in: New files sim-break.c, sim-break.h.
6162 * sim-base.h: Add point to breakpoint list to sim_state_base.
6163 * sim-break.c sim-break.h: New modules that implement intrinsic
6164 breakpoint support.
6165 * sim-module.c: Add breakpoint module.
72f4393d 6166
c906108c
SS		 6167Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6168
6169 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6170 an hour.
6171 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6172 if (0) { 1 % 0; }
6173 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6174 (SIGBUS) define for Windows.
6175 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6176 * sim-resume.c: define SIGTRAP for windows.
6177 * sim-xcat.h: use token pasting if ALMOST_STDC.
6178
6179Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180
6181 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6182 configured values.
6183 (CONFIG_CFLAGS): Add same.
72f4393d 6184
c906108c
SS		 6185Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6186
6187 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6188 (SIGNED32): use ##i32.
6189
6190Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * configure: Regenerated to track ../common/aclocal.m4 changes.
6193
6194Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6195
6196 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6197 endian of target.
6198
6199 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6200 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6201 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6202 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6203 (CONFIG_CFLAGS): Add same.
6204
6205 * aclocal.m4: Perform AC_SUBST on optional options.
6206
6207Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208
6209 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6210
6211 * sim-options.c (standard_option_handler): Typo in warning message.
6212
6213 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6214
6215 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6216 insn count. Make count conditional on there being a valid
6217 INSN_NAME.
6218 (profile_pc_init): Make default PC profile frequency an arbitrary
6219 256.
6220
6221 * sim-base.h: Ditto.
6222
6223 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6224 SIM_HAVE_MODEL.
6225
6226 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6227 archure struct.
6228
6229Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * configure: Regenerated to track ../common/aclocal.m4 changes.
6232
6233Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6234
6235 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6236 configured alignment.
6237
6238Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6239
6240 * configure: Regenerated to track ../common/aclocal.m4 changes.
6241
6242Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243
6244 * sim-config.c (sim_config): Check for default alignment.
6245
6246 * sim-options.c (standard_option_handler): Add alignment option.
6247
6248 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6249 default alignment requirements on memory accesses.
72f4393d 6250
c906108c
SS		 6251Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6252
6253 * sim-load.c (sim_load_file): Return failure if the executable
6254 had no loadable sections.
6255
6256Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6257
6258 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6259 trace output.
6260
6261 * sim-core.c (sim_core_signal): When bad access halt simulator
6262 SIGSEGV / SIGBUS instead of aborting.
6263 (signal.h): Include.
72f4393d 6264
c906108c
SS		 6265 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6266 options was missing.
6267
6268 * sim-bits.h (MOVED): Define
6269
6270Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271
6272 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6273 BIT.
6274
6275 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6276
6277 * sim-bits.c: Add 8 bit versions of bit macros.
6278
6279 * sim-bits.h: Ditto.
6280
6281Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6282
6283 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6284 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6285
c906108c
SS		 6286 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6287 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6288
c906108c
SS		 6289 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6290 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6291
c906108c
SS		 6292Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293
6294 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6295 configure.in: Output to cconfig.h instead of config.h.
6296
6297 * configure: Regenerated to track ../common/aclocal.m4 changes.
6298
6299Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300
6301 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6302 BFD if known.
6303
6304Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6305
6306 * callback.c (os_write): divert stdout and stderr to their
6307 respective hooks.
6308
6309Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6310
6311 * sim-profile.c (profile_print_speed): Call
6312 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6313
6314 * sim-events.c (sim_events_elapsed_time): New function return nr
6315 host MS consumed by the simulator.
6316 (sim_watch_valid): Use.
6317
6318 * sim-module.c (modules): Install sim_events very very early.
6319
6320 * sim-profile.c (profile_print): Call profile_print_pc.
6321 (print_bar):
6322 (profile_pc_init): New function, set up processor for PC
6323 profiling.
6324 (profile_print_pc): New function, print a PC profile.
6325 (profile_pc_event): New function, sample PC.
6326
6327 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6328 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6329 profile struct.
6330
6331 * sim-options.c (sim_print_help): Pacify GCC.
6332
6333 * sim-n-core.h (sim_core_read_aligned_N,
6334 sim_core_write_aligned_N): Add un-conditional profile call.
6335 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6336 profile call when aligned read/write isn't used.
6337
6338 * sim-base.h: Include sim-profile, sim-model after sim-core &
6339 sim-events allow sim-core to define useful values.
6340
6341 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6342 (profile_option_handler, profile_options): Add support for
6343 --profile-core option.
6344 (print_bar): Include when core profiling.
6345 (profile_print_core): New function, print core profile.
6346
6347 * sim-config.c (print_sim_config): Print profile status.
6348
6349 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6350 WITH_PROFILE_PC_P): Define.
6351 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6352 (PROFILE_COUNT_CORE): Define.
6353
6354Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6355
6356 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6357 interrupt_names array as the data.
6358 (sim-watch.h): Document.
6359
6360Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361
6362 * sim-options.c (sim_print_help): When the doc string is to long
6363 word wrap it.
6364
6365 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6366 that only the first few the watch options are listed. Generate
6367 meanginful usage messages.
6368
6369 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6370
c906108c
SS		 6371Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372
6373 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6374 (standard_option_handler): Handle --architecture-info.
6375
6376Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6377
6378 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6379 illegal zero-sized array.
6380 * sim-core.c (sim_core_xor_read_buffer): same.
6381
6382Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6383
6384 * nltvals.def: Regenerate.
6385
6386Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6387
6388 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6389
6390Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6391
6392 * sim-bits.c (MASKED): Delete.
6393 (EXTRACTED): Delete.
6394 (LSEXTRACTED, MSEXTRACTED): New functions.
6395
6396 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6397 (MSMASKEDn, LSMASKEDn): Add last argument.
6398 (MSMASK*): Ditto.
72f4393d 6399
c906108c
SS		 6400 * sim-bits.h (EXTEND8, EXTEND16): Define.
6401 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6402
6403 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6404
6405 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6406 current instruction address.
6407
6408 * sim-inline.h (*_ENGINE): Define.
6409
6410Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6411
6412 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6413
6414 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6415 (watch_option_handler): Call delete_watchpoint with ident or type.
6416 (sim_watchpoint_install): Create interrupt specific watchpoint
6417 commands on the fly.
6418 (do_watchpoint_create): New function, create a watch point using
6419 type/int-nr info encoded in the option nr.
6420 (do_watchpoint_info): New function. List active watchpoints.
6421
6422 * sim-watch.h: Change data structure to a list.
6423
6424 * sim-memopt.c (memory_option_handler): Require explicit "all"
6425 before deleting all memory regions.
6426
6427 * sim-utils.c (sim_do_commandf): New function, printf version of
6428 sim_do_command.
6429
72f4393d
L		 6430 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6431
c906108c
SS		 6432 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6433 bit endianness.
6434 (SIGNED64, UNSIGNED64): Delete.
6435 (ALU64_ADD): Don't rely on bit endianness.
6436 (ALU64_BEGIN): Define.
6437
6438 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6439 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6440
6441 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6442 suffix - u64, LL - to 64 bit constants.
6443
6444Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6445
6446 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6447
6448 * sim-utils.h (NZALLOC): Define - zalloc * N.
6449
6450 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6451 implementation of read/write functions.
6452
6453 * Make-common.in (sim-hrw.o): New target.
6454
6455 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6456 memory.
6457
6458 * sim-memopt.c (memory_option_handler): Implement memory-size
6459 command. Implement memory-alias command. Let memory-delete delete
6460 all memory regions.
6461 (add_memopt): New function. Add a memory region.
6462 (do_memopt_delete): New function. Delete a memory region.
6463
6464 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6465
6466 * sim-core.c (sim_core_detach): New function.
6467 (sim_core_map_detach): New function. Perform the actual detach.
6468 (sim_core_init): Move initialization code from here.
6469 (sim_core_install): To here.
6470 (sim_core_uninstall): And here.
6471
6472 * sim-module.c: Add memopt module.
6473
6474 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6475 simulator base type.
6476
6477 * Make-common.in (sim_main_headers): Add sim-memopt.h
6478 (sim-memopt.o): New target.
6479
6480 * sim-core.c (sim_core_install): Add core_options to the option
6481 table.
6482
6483 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6484 --watch-delete.
6485
6486 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6487 comments.
6488
6489 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6490 address_word, add mask member.
72f4393d 6491
c906108c
SS		 6492 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6493 address_word, allow for 64bit targets in 32bit host. Add modulo
6494 argument.
6495 (sim_core_map_attach): Ditto.
6496 (new_sim_core_mapping): Ditto.
6497 (sim_core_translate): Mask address when modulo memory.
6498
6499Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6500
6501 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6502
6503 * gdbinit.in: New file.
6504 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6505 * Make-common.in (distclean): Delete .gdbinit.
6506 (.gdbinit): Add rule for.
6507 * configure: Regenerated to track ../common/aclocal.m4 changes.
6508
6509 * Make-common.in (cgen-run.o): Add rule for.
6510
6511Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6512
6513 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6514
6515 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6516 both resumed and previous elapsed time.
6517 (sim_events_init): Set initial_wallclock and current_wallclock to
6518 zero.
6519 (sim_events_install): Install sim_events_suspend and
6520 sim_events_resume.
6521 (sim_events_watch_clock): Allow for suspended simulator when
6522 computing the time of the clock event.
6523
6524 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6525 initial_wallclock to elapsed_wallclock, set both to zero.
6526 (sim_events_init, sim_events_uninstall): Delete prototypes.
6527
6528 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6529
c906108c
SS		 6530 * sim-module.c(sim_module_resume, sim_module_suspend): New
6531 functions.
6532
6533Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6534
6535 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6536 message.
6537
6538Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6539
6540 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6541 * Make-common.in (TAGS): Likewise.
6542 * sim-n-bits.h: Add TAGS comments for all functions.
6543 * sim-n-core.h: Likewise.
6544 * sim-n-endian.h: Likewise.
6545
6546Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6547
6548 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6549 kind.
72f4393d 6550
c906108c 6551 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6552
c906108c
SS		 6553 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6554 definition.
6555
6556Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6557
6558 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6559 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6560
6561Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6562
6563 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6564 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6565 nr_transfered and nr_this_transfer unsigned.
6566
6567 * sim-events.c (sim_events_tickn): N is signed, as limited to
6568 MAXINT.
6569
6570 * sim-n-endian.h (offset_N): Change size to unsigned.
6571
6572 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6573
6574Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6575
6576 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6577
6578 * sim-options.c (sim_parse_args): Use dupargv.
6579
6580Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6581
6582 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6583
6584Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585
6586 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6587 base type.
6588
6589 * sim-options.c (standard_options): Add --architecture=MACHINE and
6590 --target=TARGET options.
6591 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6592 (standard_option_handler): Handle architecture and target options.
6593 (bfd.h): Include.
72f4393d 6594
c906108c
SS		 6595 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6596 bfd_openr.
6597 (sim_analyze_program): Set prog_bfd architecture from
6598 STATE_ARCHITECTURE if known.
6599
6600Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6601
6602 * configure: Regenerated to track ../common/aclocal.m4 changes.
6603 * config.in: Ditto.
6604
6605Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6606
6607 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6608 that option does not apply to certain files.
6609
6610Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6611
6612 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6613 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6614 offset from MSB/LSB.
6615
6616 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6617 access address of sub word quantity of a hosts 16, 32, 64 bit word
6618 type.
6619 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6620 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6621 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6622 return N*2 byte value with argument in Hi/Lo word. Renamed from
6623 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6624
c906108c
SS		 6625 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6626 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6627 so that bit offset is explicit.
6628
6629Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630
6631 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6632 Update STATE_PROG_BFD when needed with a dup'd copy of the
6633 program.
6634
6635 * sim-config.c (sim_config): Delete ABFD argument, use
6636 STATE_PROG_BFD directly.
6637
6638Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6639
6640 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6641
c906108c
SS		 6642 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6643 and sim_load.
6644 (bfd.h): Include.
72f4393d 6645
c906108c
SS		 6646 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6647 hardware only simulator targets.
6648
6649 * Make-common.in (sim-hload.o): Add rule.
6650
6651Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6652
6653 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6654 used by copyargv and freeargv.
6655
6656 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6657 STATE_PROG_ARGV, not just a pointer.
6658
6659Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6660
6661 * configure: Regenerated to track ../common/aclocal.m4 changes.
6662 * config.in: Ditto.
6663
6664Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6665
6666 * aclocal.m4 (sim-endian): Add second argument to
6667 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6668 default endian when not hardwired.
6669
6670 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6671 else failes value for target byte order.
6672
6673 * sim-config.c (sim_config): Add abfd arguments. Set
6674 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6675 from same.
6676 (sim_config): Return SIM_RC, don't abort.
6677 (bfd.h): Include.
72f4393d 6678
c906108c
SS		 6679 * run.c (main): Update call to sim_open - add ABFD argument.
6680 * nrun.c (main): Add NULL ABFD argument.
6681
6682Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6683
6684 * callback.c (os_poll_quit): Make static.
6685 Call sim_cb_eprintf, not p->eprintf.
6686 (sim_cb_printf, sim_cb_eprintf): New functions.
6687 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6688
6689 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6690 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6691 sim-utils.h. #include sim-utils.h.
6692 * sim-utils.h: Above decls moved here.
6693 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6694
6695 * sim-watch.c (action_watchpoint): Fix thinkos.
6696
6697Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6698
6699 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6700
6701Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6702
6703 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6704 to FORCED_ALIGNMENT case.
6705
6706Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6707
6708 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6709
6710Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6711
6712 * Make-common.in (libsim.a): Fix typo.
6713
6714Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6715
6716 * nrun.c (main): Verify the structure returned before using it.
6717
6718Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6719
6720 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6721 default.
6722
6723 * sim-engine.c (sim_engine_install): New function. Install the
6724 engine init functions.
6725 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6726
c906108c
SS		 6727 * sim-module.c: Add sim_engine to list of modules that always
6728 install.
6729
6730Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6731
6732 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6733 to remove the old watchpoint, not delete_watchpoint.
6734 (watch_option_handler): Action the correct watchpoint, not just
6735 cycles.
6736
6737Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6738
6739 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6740 both low and high word.
6741 (sim_core_write_aligned_N): Ditto.
72f4393d 6742
c906108c
SS		 6743 * sim-trace.c (set_trace_options): Delete code explicitly setting
6744 core->trace.
6745
6746 * sim-options.c (sim_print_help): Call the list commands if not a
6747 standalone simulator.
6748 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6749
c906108c
SS		 6750 * sim-trace.c (set_trace_options): Assume core present.
6751
6752 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6753 buffer when full not almost full.
6754
6755Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6756
6757 * sim-events.c (sim_events_process): Don't blat the event queue
6758 when processing watchpoints.
6759
6760 * sim-watch.h: Make arg unsigned long - stop sign extension.
6761
6762 * sim-events.c (sim_watch_valid): rewrite so debugable.
6763
6764 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6765
6766 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6767 inequality test is possible.
6768 (handle_watchpoint): Re-pass is_within arg.
6769 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6770 0 to schedule_watchpoint's is_within arg.
6771 (sim_watchpoint_init): Re-pass is_within arg.
6772
6773 * sim-options.c (sim_print_help): Add is_command argument. Don't
6774 include -- prefix when called from the command line interpreter.
6775
6776 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6777
6778 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6779 zero indicates that the test should be reversed.
6780 (sim_events_watch_core): Ditto.
6781 (WATCH_CORE): Compare range against is_within.
6782 (WATCH_SIM): Ditto.
6783
6784Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6785
6786 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6787 sim_core_read_buffer. Check nr-bytes transfered.
6788
6789 * sim-core.h (sim_core_common): Define a new struct that contains
6790 the common data. to sd and cpu structures.
6791 * sim-core.c (sim_core_attach): Update.
6792 (sim_core_init): Update. Remember to copy initialized data to each
6793 cpu.
6794 (sim_core_find_mapping): Ditto.
6795
6796 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6797 (sim_core_write_buffer): Ditto.
6798
6799 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6800 transfer use xor version of read buffer.
6801 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6802
c906108c
SS		 6803 * sim-core.c (sim_core_xor_read_buffer): New function implement
6804 xor-endian data read breaking transfer up into xor-endian sized
6805 blocks.
6806 (sim_core_xor_write_buffer): Ditto for write.
6807 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6808 - needed for xor-endian transfers.
6809
6810Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6811
6812 * sim-inline.h: Review description.
72f4393d 6813
c906108c
SS		 6814 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6815 to just those involved in data transfers and configuration.
72f4393d 6816
c906108c
SS		 6817 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6818 string.
6819 * sim-n-core.h (sim_core_read_aligned_N): Use.
6820 (sim_core_read_unaligned_N): Ditto.
6821 (sim_core_read_unaligned_N): Ditto..
6822 (sim_core_write_unaligned_N): Ditto.
72f4393d 6823
c906108c 6824 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6825
c906108c
SS		 6826 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6827 endian.
6828 (sim_core_read_aligned_N): Ditto.
6829
6830 * sim-core.c (sim_core_set_xor_endian): New function.
6831 (sim_core_attach): Don't overwrite the per-cpu xor map when
6832 cloning the global core.
6833
6834Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6835
6836 * sim-engine.h: Update below so that it is using an enumerated
6837 type.
6838
6839Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6840
72f4393d
L		 6841 * sim-engine.c (sim_engine_restart):
6842 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6843 return value used for simulator restart from 0 to 2.
6844
6845Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6846
6847 * cgen-scache.c (scache_option_handler): Add is_command arg.
6848
6849 * sim-model.c (model_option_handler): Add is_command argument.
6850
6851 * sim-profile.c (profile_option_handler): Add is_command arg.
6852
6853 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6854 involved.
6855
6856 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6857 order that they are registered.
6858
6859 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6860 between option and command line processing.
6861
6862 * sim-options.c: Include stdlib.h, ctype.h.
6863
6864 * Make-common.in (sim-watch.o): Add rule.
6865 (sim_main_headers): Assume sim-assert.h included.
6866 (sim-*.o): Simplify make rule.
72f4393d 6867
c906108c
SS		 6868 * sim-module.c: Add sim_watch_install to module list.
6869
6870Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6871
6872 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6873 has been loaded.
6874
6875 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6876 * sim-events.c (sim_events_install): Ditto.
6877 * sim-core.c (sim_core_install): Ditto.
6878 * sim-model.c (model_install): Ditto.
6879 * sim-options.c (standard_install): Ditto.
6880 * sim-profile.c (profile_install): Ditto.
6881 * sim-reason.c (sim_stop_reason): Ditto.
6882 * sim-run.c (sim_engine_run): Ditto.
6883 * sim-utils.c (sim_analyze_program): Ditto.
6884
6885 * sim-module.c (modules): Make profile_install and trace_install
6886 optional.
6887
6888 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6889
6890 * sim-options.c (standard_option_handler): Set the byte order.
6891
6892 * sim-events.c (sim_events_process): Allow multi tick processing.
6893 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6894
c906108c
SS		 6895 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6896 prototypes. Under development.
6897 (sim_events): Replace processing with nr_ticks_to_process.
6898
6899Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6900
6901 * nrun.c (main): Pass callbacks to sim_open instead of using
6902 sim_set_callbacks.
6903
6904 * run.c (main): Ditto.
6905
6906Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6907
6908 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6909 stop tk interrupting malloc calls.
6910 (sim_events_zalloc): Converse.
6911
6912 * Make-common.in (sim_main_headers): Add sim-events.h.
6913
6914 * sim-events.c (sim_events_schedule_after_signal): Change return
6915 type to void - signal events are strictly internal.
6916 (sim_events_init): Allocate a finite buffer for signal events.
6917 (sim_events_schedule_after_signal): Enter signal events into the
6918 signal buffer.
6919
6920 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6921 (sim_engine_restart): Ditto.
6922 (sim_engine_abort): Ditto.
6923 * sim-stop.c (sim_stop): Ditto.
6924 (control_c_simulation): Ditto.
6925 * sim-resume.c (sim_resume): Ditto.
6926 (has_stepped): Ditto.
6927 * sim-abort.c (sim_engine_abort): Ditto.
6928
6929 * sim-basics.h (transfer_type): New type.
6930
6931 * sim-core.c (sim_core_signal): New function. Print core signal
6932 information.
6933 (sim_core_find_mapping): Add transfer argument.
6934
6935 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6936 SIM_CORE_SIGNAL if a recoverable abort.
6937 * sim-core.c (sim_core_find_mapping): Ditto.
6938
6939Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6940
6941 * sim-core.c (sim_core_find_mapping): Replace calls to
6942 sim_io_error to more resiliant sim_engine_abort.
6943
6944 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6945 (sim_core_write_unaligned_N): Ditto.
6946
6947Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6948
6949 * sim-module.c: Add sim_events_install to list.
72f4393d 6950
c906108c
SS		 6951 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6952 from sim_core_*.
6953 (sim_events_init): Now returns SIG_RC.
6954
6955 * sim-run.c: New file. Generic sim_engine_run.
6956 * sim-reason.c: New file. Generic sim_stop_reason.
6957 * sim-stop.c: New file. Generic sim_stop.
6958 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6959
c906108c
SS		 6960 * Make-common.in (sim-engine.o): Add rule.
6961 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6962
c906108c
SS		 6963 * sim-engine.h, sim-engine.c: New file. Provide generic
6964 implementation of sim_engine_halt, sim_engine_error. et.al.
6965
6966 * sim-base.h (sim_state_base): Add member halt.
6967 (sim-engine.h): Include.
6968
6969 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6970 handlers.
6971 * sim-events.c (sim_events_poll): Update event handler.
6972
6973Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6974
6975 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6976 function.
6977 (sim_events_watch_sim): New function.
6978 (sim_events_watch_core): New function.
6979 (sim_watch_valid): New function.
6980 (sim_events_preprocess): New function.
6981 (sim_events_process): Process the watchpoints as well as the timer
6982 queue.
6983 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6984 (sim_events_deschedule): Check all the queues when removing an
6985 event.
6986 (sim_events_init): Ditto for cleaning.
6987
6988Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6989
6990 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6991
6992Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6993
6994 * callback.c (os_open): Type of arg flags is int.
6995
6996Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6997
6998 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6999 just like normal numbers as per IEEE rules.
7000
7001Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7002
7003 * callback.c (os_close): Mark the descriptor as being
7004 available if the close succeeded.
7005 (os_open): Pass 0644 as the mode of the file being created.
7006
7007Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7008
7009 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7010 float.
7011
7012 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7013 * sim-lnline.h: Update.
7014
7015 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7016 conversion functions.
7017 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7018
c906108c
SS		 7019 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7020 compare functions. Replacing.
7021 (sim_fpu_cmp): This. Delete.
72f4393d 7022
c906108c
SS		 7023Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7024
7025 * sim-core.c (sim_core_find_mapping): Call engine_error not
7026 sim_io_error when possible.
7027
7028Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7029
7030 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7031 high/low double word.
7032
7033 * sim-trace.h: Remove definition of attribute - defined in
7034 sim_basics.h.
7035
7036Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7037
7038 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7039 name of the option - or family of options.
7040
7041 * sim-options.c (sim_args_command): Match command `a-b c' with
7042 option `--a-b-c' from option table.
7043
7044Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7045
7046 * sim-options.c (sim_print_help): For optional arguments, wrap
7047 them in [].
7048
7049 * sim-trace.c (set_trace_options): New function, handle optional
7050 argument and multiple assignment.
7051 (trace_option_handler): Update.
7052
7053 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7054 when branch tracing selected.
7055
7056Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7057
7058 * sim-trace.c (trace_one_insn): Make a va-args function.
7059
7060 * sim-trace.c (trace_vprintf): New function, va-arg version of
7061 trace_printf.
7062
7063Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7064
7065 * sim-trace.c (trace_uninstall): Don't close a file twice.
7066 * sim-profile.c (profile_uninstall): Likewise.
7067
7068Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7069
7070 * sim-trace.c (toplevel): Include bfd.h.
7071 (trace_options): Note that --trace-linenum also turns on
7072 --trace-insn. Add --trace-{branch,semantics}.
7073 (trace_option_handler): If --trace-linenum, also turn on
7074 --trace-insn. Add --trace-branch support. If --trace-semantics,
7075 turn on ALU, FPU, branch, and memory tracing.
7076 (trace_one_insn): New function to trace an instruction. Support
7077 --trace-linenum.
7078 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7079
7080 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7081 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7082 (TRACE_branch): Add new mask.
7083 (TRACE_*_P): Define all possible trace_p macros.
7084 (trace_one_insn): Declare function.
7085
7086Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7087
7088 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7089 GNU C doesn't support __attributes__.
7090 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7091 format strings.
7092
7093Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7094
7095 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7096 addresses are masked forcing them to be correctly aligned.
7097 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7098 * sim-config.c (config_alignment_to_a): Update.
7099
7100 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7101 core data.
7102 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7103 type.
7104 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7105 processor specific core maps.
7106 (sim_core_map_attach): Copy the core map data to each of the
7107 processor specific core data structures.
7108 * sim-core.c (sim_core_find_mapping): Update.
7109
7110 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7111 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7112 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7113 alternatives that handle unaligned addresses.
7114 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7115 with just CPU arg.
7116 * cgen-utils.c (sim_disassemble_insn): Update.
7117
7118Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7119
7120 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7121 tracing.
7122
7123 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7124 fpu support.
7125
7126 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7127
7128Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7129
7130 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7131 to map type.
72f4393d 7132
c906108c
SS		 7133 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7134 statement.
7135
7136Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7137
7138 * cgen-trace.c: Prepend additional trace_printf argument.
7139
7140 * cgen-utils.c (sim_disassemble_insn): Add additional core
7141 arguments.
7142
7143Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7144
7145 * nrun.c (main): Catch/report errorenous simulator states.
7146
7147 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7148 * sim-trace.c: #include string.h/strings.h so that memset is
7149 defined.
7150 * sim-utils.c: Ditto.
7151 * sim-profile.c: Ditto. And stdlib.h.
7152 (print_bar): Only define when used by instruction or memory profiler.
7153
7154 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7155
c906108c
SS		 7156 * sim-load.c (sim_load_file): Make the name constant.
7157 (sim_load_file): Passify gcc.
7158
7159 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7160 file.
7161 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7162
c906108c
SS		 7163 * sim-base.h (sim_cpu): Pre define here so available to all.
7164
7165 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7166 Restore the sim_cpu and instruction_address arguments so that full
7167 information is available to the abort function.
7168 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7169 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7170
7171 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7172 tracing support for sim-events and sim-core.
7173 (trace_option_handler): Convert #if to if where possible so always
7174 compiled/checked by C compiler.
7175 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7176
c906108c
SS		 7177 * sim-base.h: Adjust comment documenting how to define the cpu
7178 structure.
7179 (sim_state_base): Add sim_core and sim_events to simulator base
7180 object.
7181
7182 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7183 * sim-core.c (sim_core_init, sim_core_attach,
7184 sim_core_find_mapping): Update.
7185 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7186 update_time_from_event, insert_sim_event,
7187 sim_events_schedule_after_signal, sim_events_deschedule,
7188 sim_events_tick): Ditto.
72f4393d 7189
c906108c
SS		 7190 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7191 sim-model.h): Move #includes from here.
7192 * sim-base.h: To here.
7193 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7194
c906108c
SS		 7195Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7196
7197 * callback.c (default_callback): Missing initialisers.
7198
7199Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7200
7201 * sim-utils.c (sim_add_commas): New function.
7202 * sim-basics.h (sim_add_commas): Add prototype.
7203 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7204 * sim-profile.c (COMMAS): New macro.
7205 (print_*): Use it to print commas in numbers.
7206
7207 * configure: Regenerated.
7208
7209 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7210 (cgen_state): New member run_fast_p.
7211 (cgen_init): Add prototype.
7212 (sim_disassemble_insn): New arg `cpu'.
7213 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7214 * cgen-utils.c (cgen_init): New function.
7215 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7216 * genmloop.sh: Call engine_halt if loop exits.
7217
7218 * Makefile.in (sim-options_h): Define.
7219 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7220 (sim-model.o): Add new rule.
7221 (cgen-{scache,trace,utils}.o): Add new rules.
7222 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7223 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7224 Indent output by 2 spaces.
7225 * cgen-scache.h (scache_print_profile): Update.
7226 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7227 Use trace_printf, not fprintf.
7228 (trace_extract): Use trace_printf, not cgen_trace_printf.
7229 * genmloop.sh (!FAST case): Increment `insn_count'.
7230 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7231 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7232 access macro's name.
7233 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7234 Change return type to SIM_RC.
7235 (sim_core_{install,uninstall}): New functions.
7236 * sim-core.h (sim_core_{install,uninstall}): Declare.
7237 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7238 Change return type to SIM_RC.
7239 * sim-model.h (models,machs,model_install): Declare.
7240 * sim-module.c (modules): Add scache_install, model_install.
7241 (sim_post_argv_init): Set cpu->state backlinks.
7242 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7243 (standard_option_handler): Likewise.
7244 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7245 sim-profile.h.
7246 (*): Assume ANSI C.
7247 (profile_options): Delete --profile-simcache.
7248 (profile_option_handler): Likewise.
7249 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7250 spaces.
7251 (profile_print_{memory,model}): Likewise.
7252 (profile_print_simcache): Delete.
7253 (profile_print_speed): New function.
7254 (profile_print): Rewrite.
7255 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7256 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7257 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7258 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7259 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7260 (profile_print): Update prototype.
7261
7262Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7263
7264 * cgen-scache.[ch], cgen-sim.h: New files.
7265 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7266 * sim-model.c: New file.
7267
7268 * Make-common.in (clean targets): Undo patch of Apr. 22.
7269
7270Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7271
7272 * sim-n-bits.h (signed): If we have a standard compiler, undef
7273 signed, so that signedN is defined correctly.
7274
7275Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7276
7277 * sim-module.h, sim-model.h, sim-profile.h: New files.
7278 * sim-module.c, sim-profile.c: New files.
7279 * Make-common.in (SIM_PROFILE): Define
7280 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7281 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7282 (sim_module.o,sim-profile.o): Add rules for.
7283 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7284 (--enable-sim-profile): Add.
7285 * configure: Regenerated.
7286 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7287 model. Move trace and profile support to sim-{trace,profile}.h.
7288 New members trace_data, profile_data.
7289 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7290 * sim-config.h: Provide default definition of WITH_PROFILE.
7291 (WITH_TRACE): Change default to -1.
7292 (MAX_NR_PROCESSORS): Always define.
7293 * sim-options.c: Move trace and profile support to
7294 sim-{trace,profile}.h.
7295 (sim_pre_argv_init): Moved to sim-model.c.
7296 (standard_install): New function.
7297 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7298 (standard_install): Declare.
7299 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7300 (trace_install, trace_uninstall): New functions.
7301 (trace_printf): Update reference to TRACE_FILE.
7302 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7303 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7304 (WITH_TRACE_FOO_P): Define.
7305 (trace_install): Declare.
7306 (TRACE_DATA): New struct.
7307
7308Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7309
7310 * run.c: Undo last exec_bfd patch.
7311 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7312
7313Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7314
7315 * run.c (exec_bfd): Add back in.
7316 (main): Set exec_bfd.
7317
7318Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7319
7320 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7321
7322Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7323
7324 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7325 less well defined engine_error.
7326 * sim-core.c: Ditto.
7327
7328Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7329
7330 * Make-common.in: Change clean targets to use :: so that other
7331 Makefiles can have their own clean targets.
7332 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7333 __STDC__ to control use of stdarg vs. varargs syntax. Some
7334 systems can't use __STDC__, but require stdarg.
7335
7336Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7337
7338 * sim-options.c (standard_options): Add --endian.
7339 (standard_option_handler): Likewise.
7340
7341 * nrun.c: #include <signal.h>.
7342 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7343 handler that calls sim_stop ().
7344
7345Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7346
7347 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7348 handler that calls sim_stop (). Simulators may still be
7349 establishing their own handler.
7350
7351 * sim-events.c (sim_events_poll): Rename from
7352 sim_events_at_large_int. Poll IO.
7353
7354 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7355 request.
7356
7357 * callback.c (os_poll_quit): New function poll for quit signal
7358 where needed.
7359 (default_callback): Include magic number.
7360
7361Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7362
7363 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7364 Check for functions getrusage, time.
7365 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7366 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7367 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7368 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7369
7370 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7371
7372 * sim-options.c, sim-options.h: New files.
7373 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7374 * Make-common.in (nrun.o): Add rules for.
7375 * nrun.c: New file.
7376
7377 * run.c (main): Check return value of sim_open.
7378
7379 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7380 (sim_main_headers): Add sim-trace.h.
7381 * run.c (exec_bfd, target_byte_order): Delete.
7382 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7383 call sim_load instead. Check return code of sim_create_inferior.
7384 * sim-base.h (CURRENT_STATE): Define.
7385 (sim_state_base): Make typedef. New members options, prog_argv,
7386 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7387 mem_size, memory [+ corresponding access macros].
7388 (sim_cpu_base): New typedef.
7389 * sim-trace.h: New file.
7390 * sim-trace.c: New file.
7391 * sim-basics.h: #include it.
7392 * sim-load.c: New file.
7393
7394Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7395
7396 * Make-common.in (INSTALL): Set to @INSTALL@.
7397 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7398 (install-common): Depend upon installdirs. Use
7399 $(program_transform_name) directly, rather than using
7400 $(INSTALL_XFORM).
7401 (installdirs): New target.
7402 * Makefile.in (INSTALL): Set to @INSTALL@.
7403 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7404 (install-man): Depend upon installdirs. Use
7405 $(program_transform_name) directly, rather than using
7406 $(INSTALL_XFORM).
7407 (installdirs): New target.
7408
7409Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7410
7411 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7412 be overriden.
7413
7414Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7415
7416 * sim-basics.h: Only bring in config.h and tconfig.h if
7417 HAVE_CONFIG_H.
7418
7419Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7420
7421 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7422 numbering convention of the target.
7423 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7424 and WITH_TARGET_WORD_MSB.
7425 (sim_config): When possible, check for consistency with bitsize
7426 and msb.
7427
7428 * sim-bits.h: Allow MSB to be other than zero.
7429 * sim-bits.c: Ditto.
7430 * sim-n-bits.h: Ditto.
72f4393d 7431
c906108c
SS		 7432 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7433 * sim-n-bits.h (MSMASKEDn): Ditto.
7434
7435Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7436
7437 * Makefile.in (INSTALL): Change install.sh to install-sh.
7438
7439Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7440
7441 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7442
7443Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7444
7445 * run.c (main): Check that a program to run was specified.
7446
7447Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7448
7449 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7450
7451 * configure: Regenerated to track ../common/aclocal.m4 changes.
7452 * config.in: Ditto.
7453
7454Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7455
7456 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7457 * sim-config.h: To here.
7458
7459 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7460 (sim_main_headers): Define.
7461 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7462 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7463 (clean): Use it.
7464 (sim-utils.o): Add rule for.
7465 * sim-utils.o: New file.
7466 * sim-basics.h: #include sim-base.h.
7467 (zalloc): Make argument unsigned long.
7468 * sim-base.h: New file.
7469 * sim-inline.h (SIM_IO support): Delete.
7470 * sim-io.h: Delete inline support.
7471 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7472 * sim-config.c: sim-state.h renamed to sim-main.h.
7473 * sim-core.c: Likewise.
7474 * sim-events.c: Likewise.
7475
7476 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7477
7478 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7479 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7480 -DDEBUG.
7481 * configure: Regenerated to track ../common/aclocal.m4 changes.
7482
7483Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7484
7485 * configure: Regenerated to track ../common/aclocal.m4 changes.
7486
7487Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7488
7489 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7490 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7491 are defined by the configure.
7492
7493 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7494
c906108c
SS		 7495 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7496 reserved-bits): Always define.
72f4393d 7497
c906108c
SS		 7498 * sim-config.h, sim-config.c (sim_config): New function - and new
7499 file - co-ordinate the setting/checking of the common simulator
7500 configuration options.
7501
7502 * Make-common.in (sim-config.o): Add rule.
7503
7504Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7505
7506 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7507 va_list from void *, since va_list might not be a pointer type.
7508
7509Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7510
7511 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7512 in wrong order.
7513 (offset_N): Correct computation of LE offset.
7514
7515 * sim-io.c (sim_io_error): Include a new line when reporting
7516 errors.
7517
7518 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7519 `/'.
7520
7521Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7522
7523 * run.c: Include alloca-conf.h.
7524
7525 * callback.c (os_evprintf_filtered): Fix typo.
7526
7527Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7528
7529 * run.c (string.h, strings.h, stdlib.h): Include.
7530
7531 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7532 0 when nothing pending.
7533
7534 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7535 will soon be going away.
7536 (getopt): Plicate GCC.
7537
7538 * sim-endian.c (sim-io.h): Plicate GCC.
7539 * sim-bits.c (sim-io.h): Ditto.
7540 * sim-n-bits.h (ROTn): Ditto.
7541
7542 * sim-io.c (sim_io_error): Correct check for NULL.
7543
7544 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7545 the __FILE__.
7546 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7547 path.
7548
7549Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7550
7551 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7552 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7553
7554Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7555
7556 * sim-alu.h: Include sim-xcat.h.
72f4393d 7557
c906108c
SS		 7558Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7559
7560 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7561 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7562 these.
7563
7564 * sim-events.c (sim_events_at_large_int): New function. Just
7565 schedules an event every large-int ticks.
7566 (sim_events_init): Call.
7567 (sim_events_tick, sim_events_process): Move async handing to
7568 sim_events_process. Move timer decrement so that it occures after
7569 events have been processed.
72f4393d 7570
c906108c
SS		 7571 * sim-basics.h (struct _engine): Remove declaration.
7572
7573 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7574 everything with same. Rename global struct to SIM_DESC.
7575 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7576 * sim-io.h, sim-io.c: Ditto.
72f4393d 7577
c906108c
SS		 7578 * sim-assert.h: New file. Optional assertion checking macros.
7579 * sim-io.c (sim_io_error): Make just this function tolerant to
7580 null pointers.
72f4393d 7581
c906108c
SS		 7582 * sim-xcat.h: New file. Define concatenate macros.
7583 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7584 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7585 concat macros.
72f4393d 7586
c906108c
SS		 7587
7588Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589
7590 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7591
7592Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7593
7594 * sim-inline.h: Add definitions for sim-types.
7595 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7596 module.
7597
7598Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7599
c906108c
SS		 7600 * sim-events.h: Remove defunct reference to callback struct.
7601
7602Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7603
7604 * configure: Re-generate.
7605
7606Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7607
7608 * Make-common.in (CSEARCH): Do not include the gdb directory in
7609 the search path.
7610
7611Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7612
7613 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7614 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7615 to explicitly incorporate these.
7616
7617 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7618 specify the alignment restrictions of the target architecture -
7619 without this option all alignment restrictions are accomodated.
7620 (--enable-sim-assert): New option. Conditionally compile in
7621 assertion statements.
7622 (--enable-sim-float): New option. Strongly specify the target's
7623 floating point support.
7624 (--enable-sim-hardware): New option. Specify the hardware devices
7625 included in the simulation.
7626 (--enable-sim-packages): New option. Specify the hardware
7627 packages included in the simulation.
7628 (--enable-sim-regparm): New option. Specify that parameters be
7629 passed in registers instead of on the stack.
7630 (--enable-sim-reserved-bits): New option. Specify that reserved
7631 bits within an instruction are are correctly set.
7632 (--enable-sim-smp): New option. Specify the level of SMP support
7633 to be included in the simulator.
7634 (--enable-sim-stdcall): New option. Specify an alternative
7635 function call convention.
7636 (--enable-sim-xor-endian): New option. Configure xor-endian
7637 support used by some targets to implement bi-endian support.
72f4393d 7638
c906108c
SS		 7639Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7640
7641 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7642 host endianness to be overridden.
7643 (--enable-sim-endian): Allow the target platform's byte order
7644 to be overridden.
7645 (--enable-sim-inline): Control the inlining of common components.
7646 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7647 (--enable-sim-warnings): Enable additional GCC compiler checks.
7648 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7649 SIM_WARNINGS): Add.
72f4393d 7650
c906108c
SS		 7651 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7652 sim-*-n.h so that the names are uniq on dos machines
7653 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7654
c906108c
SS		 7655Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7656
7657 * run.c: #include "libiberty.h".
7658 (main): New locals sd,no_args,sim_argv.
7659 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7660 is program name. Update call to sim_set_callbacks.
7661 Record result of sim_open, pass to other sim_foo routines.
7662
7663Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7664
7665 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7666 final newline.
7667
7668Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7669
7670 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7671 Route stdout through buffered IO.
7672
7673 * callback.c: Add os_flush_stderr, os_write_stderr,
7674 os_evprintf_filtered functions to route error output through
7675 stderr.
72f4393d 7676
c906108c
SS		 7677 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7678 Correct return type - should be void.
7679
7680Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7681
7682 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7683
7684 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7685 not provide a default value as undefined indicates disable code.
7686
7687Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7688
7689 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7690 directory.
7691 * sim-events.h, sim-events.c: Ditto.
7692 * sim-io.h, sim-io.c: Ditto.
72f4393d 7693
c906108c 7694Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7695
c906108c
SS		 7696 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7697
7698 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7699 extract the tail or least signifiant bits from an integer of the
7700 specified size.
72f4393d 7701
c906108c
SS		 7702 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7703 WITH_TARGET_BITSIZE so that the compilation will fail when an
7704 unsupported bitsize value is defined.
7705
7706 (INSERTED*): Convert to functions.
7707 (EXTRACTED*): Ditto.
72f4393d 7708
c906108c 7709 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7710
c906108c
SS		 7711Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7712
7713 * sim-inline.h: Allow explicit control over which .c files will be
7714 included by their header.
7715
7716 * sim-inline.h: Allow explicit control over which .c files use the
7717 alternative - REGPARM - parameter passing mechanism.
72f4393d 7718
c906108c
SS		 7719 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7720 icache.c, idecode.c, semantics.c or support.c. Those names are
7721 not generally applicable.
72f4393d 7722
c906108c
SS		 7723Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7724
7725 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7726 in a fashion similar to sim-endian-n.
7727
7728 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7729 both value and address macro's.
7730
7731Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7732
7733 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7734
7735 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7736 generic L_word, H_word macro's.
7737
7738Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7739
7740 * sim-basics.h: Borrow code from ppc directory.
7741 * sim-bits.c: Ditto.
7742 * sim-bits.h: Ditto.
7743 * sim-config.h: Ditto.
7744 * sim-endian-n.h: Ditto.
7745 * sim-endian.c: Ditto.
7746 * sim-endian.h: Ditto.
7747 * sim-inline.c: Ditto.
7748 * sim-inline.h: Ditto.
7749 * sim-types.h: Ditto.
7750
7751Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7752
7753 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7754 all the ALU size alternatives and then auto-configure a default.
72f4393d 7755
c906108c
SS		 7756 * sim-alu.h: Copy ppc/idecode_expression.h.
7757
7758Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7759
7760 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7761 sign extend a bit within a value.
7762
7763 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7764 a pointer into the middle of a host word.
7765 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7766
c906108c
SS		 7767Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7768
7769 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7770 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7771 appropriate definitions of read, write, etc. Add prototype for
7772 system.
7773
7774Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7775
7776 * Makefile.in (libcommon.a): Delete.
7777 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7778 (gentmap,targ-vals.h,targ-map.c): Likewise.
7779 (run-autoconf): Delete.
7780 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7781 (common makefile fragment): Moved back into ...
7782 * Make-common.in: Resurrect.
7783 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7784 * configure: Regenerated.
7785
7786Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7787
7788 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7789 (SIM_AC_OUTPUT): To here.
7790
7791Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7792
7793 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7794 comments and single quotes. Fixes a problem found on hpux.
7795
7796Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7797
7798 * aclocal.m4: Remove Make-common.in from dependencies.
7799 * (distclean): Remove targ-vals.def.
7800
7801 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7802 into here. Makes insertion into makefiles easier. Also, change
7803 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7804 targ-map.o, and run are built. They are now built in the
7805 individual simulator directories, taking sources from ../common as
7806 necessary. This replaces the merging of libcommon.a into
7807 linsim.a, which was problematic for the WinGDB build process.
7808 * run.c: Include config.h from . instead of ../common.
7809 * Make-common.in: Remove. It's no longer necessary.
7810
7811Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7812
7813 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7814 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7815
7816Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7817
7818 * run.c (main): Set target_byte_order before call to sim_open.
7819
7820Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7821
7822 * callback.c: #include <stdlib.h>
7823 (os_error): New function.
7824 (default_callback): Add os_error.
7825
7826Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7827
7828 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7829 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7830 specific.
7831 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7832
7833Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7834
7835 * run.c: #include ../common/config.h, tconfig.h.
7836 (myname): New static global.
7837 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7838 Only process -c ifdef SIM_HAVE_SIMCACHE.
7839 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7840 Parse program name from argv[0] and use in error messages.
7841 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7842 Add support for incomplete h8/300 termination indicators.
7843 (usage): Make more verbose.
7844 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7845 * Makefile.in,Make-common.in,callback.c: New files.
7846 * nltvals.def,gentmap.c,gentvals.sh: New files.
7847
72f4393d 7848Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7849
7850 * run.c: Include stdarg.h if __STDC__.
7851
7852Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7853
7854 * run.c (main): Don't print out anything if the signal
7855 number is zero (ie no signal).
7856
7857Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7858
7859 * run.c (main): Print out if the program raised a signal.
7860
7861Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7862
7863 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7864 (main): Ditto.
7865
7866Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7867
7868 * run.c (main): Explicitly cast malloc() parameter.
7869
7870Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7871
7872 * run.c (sim_bfd): New global to hold the bfd pointer for the
7873 executable.
7874 (main): Initialize sim_bfd.
7875
7876Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7877
7878 * run.c (main): Use new bfd_big_endian macro.
7879
7880Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7881
7882 * run.c (main): Removed SH specific comments, so source is
7883 generic. Also updated to only load relevant sections. Moved
7884 sim_open() to after callback attach (to match GDB).
7885
7886 * run.1: Removed SH specific comments.
7887
7888Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7889
7890 * run.c (main): Always return sigrc at end.
7891
7892Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7893
7894 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7895 bfd_check_format() fails.
7896
7897Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7898
7899 * run.c, run.1: From sh directory.
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