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ef5058ae
MF		 12021-06-17 Mike Frysinger <vapier@gentoo.org>
2
3 * cgen-trace.c: Include sim/callback.h.
4 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
5 * sim-basics.h: Delete sim/callback.h include.
6 * sim-endian.h: Include bfd.h.
7 * sim-syscall.h (struct cb_syscall): New forward decl.
8 * sim-utils.h (sim_analyze_program): Likewise.
9
52d37d2c
MF		 102021-06-16 Mike Frysinger <vapier@gentoo.org>
11
12 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
13 (generated_files): Delete config.h.
14 (distclean): Likewise.
15 (config.h, stamp-h): Delete rules.
16 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
17 defines.
18
015f7b74
MF		 192021-06-15 Mike Frysinger <vapier@gentoo.org>
20
21 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
22 (clean): Delete modules.c files.
23 * local.mk: Add version.c-stamp rule to avoid rebuilds.
24 (CLEANFILES): Add version.c files.
25
fbe8d1cf
MF		 262021-06-14 Mike Frysinger <vapier@gentoo.org>
27
28 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
29
483ab96a
MF		 302021-06-14 Mike Frysinger <vapier@gentoo.org>
31
32 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
33 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
34
ad9cc209
MF		 352021-06-12 Mike Frysinger <vapier@gentoo.org>
36
37 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
38 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
39 * portability.c, portability.h: New files.
40
dd8e16ea
MF		 412021-06-12 Mike Frysinger <vapier@gentoo.org>
42
43 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
44 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
45 (COMMON_OBJS): Redefine.
46 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
47 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
48 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
49
2726bbc3
MF		 502021-06-12 Mike Frysinger <vapier@gentoo.org>
51
52 * dv-sockser.c: Include sys/select.h.
53
ba307cdd
MF		 542021-06-12 Mike Frysinger <vapier@gentoo.org>
55
56 * Make-common.in: Delete SIM_ALIGNMENT.
57 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
58 NONSTRICT_ALIGNMENT.
59 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
60 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
61
b15c5d7a
MF		 622021-06-12 Mike Frysinger <vapier@gentoo.org>
63
64 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
65
943f9baa
MF		 662021-06-09 Mike Frysinger <vapier@gentoo.org>
67
68 * sim-basics.h (NULL): Delete.
69
cfc6061b
MF		 702021-06-09 Mike Frysinger <vapier@gentoo.org>
71
72 * nrun.c (main): Set default_callback.target_endian to
73 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
74
906192d7
MF		 752021-06-09 Mike Frysinger <vapier@gentoo.org>
76
77 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
78 * cgen-run.c (cgen_get_fast_p): New function.
79 (sim_resume): Move fast_p up and call cgen_get_fast_p.
80 * cgen-utils.c (cgen_init): Delete.
81 * sim-base.h: Delete cgen-sim.h include.
82 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
83
a55b92be
MF		 842021-06-08 Mike Frysinger <vapier@gentoo.org>
85
86 * Make-common.in (IGEN_RUN): New variable.
87 (IGEN): Remove ASAN_OPTIONS.
88
5bea0c32
MF		 892021-06-05 Mike Frysinger <vapier@gentoo.org>
90
91 * Make-common.in (COMMON_OBJS): Define.
92 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
93 (version.c): Delete target.
94 (generated_files): Delete version.c.
95 * local.mk: New file.
96
b25370aa
MF		 972021-05-29 Mike Frysinger <vapier@gentoo.org>
98
99 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
100
5c9e84c2
MF		 1012021-05-29 Mike Frysinger <vapier@gentoo.org>
102
103 * Make-common.in (GNULIB_BUILDDIR): Define.
104 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
105 (CSEARCH): Add -I../...
106 (ALL_CFLAGS): Add $(INCGNU).
107 (EXTRA_LIBS): Add $(LIBGNU).
108 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
109
f4fdd845
MF		 1102021-05-17 Mike Frysinger <vapier@gentoo.org>
111
112 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
113 (struct sim_state_base): Merge into ...
114 (struct sim_state): ... this.
115 (STATE_MY_NAME): Delete base.
116 (STATE_OPEN_KIND): Likewise.
117 (STATE_CALLBACK): Likewise.
118 (STATE_ENVIRONMENT): Likewise.
119 (STATE_CONFIG): Likewise.
120 (STATE_MODULES): Likewise.
121 (STATE_OPTIONS): Likewise.
122 (STATE_VERBOSE_P): Likewise.
123 (STATE_TRACE_DATA): Likewise.
124 (STATE_ARCHITECTURE): Likewise.
125 (STATE_TARGET): Likewise.
126 (STATE_PROG_ARGV): Likewise.
127 (STATE_PROG_BFD): Likewise.
128 (STATE_PROG_SYMS): Likewise.
129 (STATE_PROG_SYMS_COUNT): Likewise.
130 (STATE_TEXT_SECTION): Likewise.
131 (STATE_TEXT_START): Likewise.
132 (STATE_TEXT_END): Likewise.
133 (STATE_START_ADDR): Likewise.
134 (STATE_SCACHE_SIZE): Likewise.
135 (STATE_CORE): Likewise.
136 (STATE_MEMOPT): Likewise.
137 (STATE_EVENTS): Likewise.
138 (STATE_ENGINE): Likewise.
139 (STATE_WATCHPOINTS): Likewise.
140 (STATE_HW): Likewise.
141 (STATE_LOAD_AT_LMA_P): Likewise.
142 (SIM_MAGIC_NUMBER): Likewise.
143 (STATE_MAGIC): Likewise.
144 * sim-utils.c (sim_state_alloc_extra): Delete check for
145 SIM_HAVE_COMMON_SIM_STATE.
146
e106fc35
MF		 1472021-05-17 Mike Frysinger <vapier@gentoo.org>
148
149 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
150 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
151 SIM_HAVE_COMMON_SIM_STATE.
152 (struct sim_state): Add cgen_state.
153 (STATE_CGEN_STATE): Define.
154
383861bd
MF		 1552021-05-17 Mike Frysinger <vapier@gentoo.org>
156
157 * sim-base.h (struct sim_state): Update comment.
158 (struct sim_state): Define.
159 (STATE_ARCH_DATA): Likewise.
160 (sim_state_alloc): New define.
161 (sim_state_alloc_extra): Renamed & add 3rd arg.
162 * sim-utils.c (sim_state_alloc): Likewise.
163 (sim_state_alloc_extra): Set arch data.
164
6df01ab8
MF		 1652021-05-16 Mike Frysinger <vapier@gentoo.org>
166
167 * callback.c: Replace config.h include with defs.h.
168 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
169 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
170 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
171 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
172 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
173 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
174 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
175 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
176 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
177 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
178 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
179 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
180 config.h include with defs.h.
181 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
182 * sim-io.c: Include defs.h.
183 (open): Undefine.
184 * defs.h: New file.
185
c5a2e012
MF		 1862021-05-15 Mike Frysinger <vapier@gentoo.org>
187
188 * nrun.c: Include environ.h.
189 (environ): Delete prototype.
190 (main): Delete HAVE_ENVIRON check.
191
2fbe9507
MF		 1922021-05-14 Mike Frysinger <vapier@gentoo.org>
193
194 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
195 (os_ftruncate): Change 3rd arg to int64_t.
196 (os_truncate): Change 3rd arg to int64_t.
197 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
198 * sim-io.h (sim_io_lseek): Likewise.
199
00330cd1
MF		 2002021-05-14 Mike Frysinger <vapier@gentoo.org>
201
202 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
203 (os_fstat): Delete 2nd arg to time callback.
204 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
205 to time callback.
206 * sim-io.h (sim_io_time): Change return to int64_t.
207 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
208
64654371
MF		 2092021-05-14 Mike Frysinger <vapier@gentoo.org>
210
211 * callback.c (cb_host_to_target_stat): Change PTR to void*.
212 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
213
df68e12b
MF		 2142021-05-14 Mike Frysinger <vapier@gentoo.org>
215
216 * Make-common.in (callback_h, remote_sim_h): Update path.
217 * callback.c: Update include path.
218 * gentmap.c (gen_targ_map_c): Likewise.
219 * sim-basics.h: Likewise.
220 * sim-close.c: Likewise.
221 * sim-core.c: Likewise.
222 * sim-load.c: Likewise.
223 * sim-module.h: Likewise.
224 * syscall.c: Likewise.
225
b50a658a
MF		 2262021-05-08 Mike Frysinger <vapier@gentoo.org>
227
228 * Make-common.in (modules.c): Touch $@ at the end.
229
532497fe
MF		 2302021-05-08 Mike Frysinger <vapier@gentoo.org>
231
232 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
233
12279229
MF		 2342021-05-08 Mike Frysinger <vapier@gentoo.org>
235
236 * cgen-types.h (mode_names): Rename to ...
237 (cgen_mode_names): ... this.
238 (MODE_NAME): Use cgen_mode_names.
239 * cgen-utils.c (mode_names): Rename to ...
240 (cgen_mode_names): ... this.
241
6ae9091a
MF		 2422021-05-08 Mike Frysinger <vapier@gentoo.org>
243
244 * cgen-ops.h (cgen_rtx_error): Declare.
245 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
246
aac7ce3c
MF		 2472021-05-08 Mike Frysinger <vapier@gentoo.org>
248
249 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
250
0d0878d7
MF		 2512021-05-08 Mike Frysinger <vapier@gentoo.org>
252
253 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
254 install-pdf): New rules.
255
65a9835b
TT		 2562021-05-08 Tom Tromey <tom@tromey.com>
257
258 * sim-options.c (compare_strings): Remove.
259 (dup_arg_p): Use htab_eq_string.
260
2849d28d
MF		 2612021-05-04 Mike Frysinger <vapier@gentoo.org>
262
263 * sim-hw.c (sim_hw_install): Rename to ...
264 (sim_install_hw): ... this. New prototype.
265 * sim-hw.h (sim_hw_install): Delete.
266 * sim-module.c: Delete sim-hw.h include.
267 (early_modules): Delete sim_hw_install.
268
937a049c
TT		 2692021-05-04 Tom Tromey <tromey@adacore.com>
270
271 * Make-common.in (generated_files): Add config.h.
272
5ee0bc23
MF		 2732021-05-04 Mike Frysinger <vapier@gentoo.org>
274
275 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
276 cast.
277 * sim-load.c (xprintf_bfd_vma): Delete.
278 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
279
f08708cb
SM		 2802021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
281
282 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
283 (hw_event_queue_schedule_vtracef): Likewise.
284 * hw-tree.h (hw_tree_vparse): Likewise.
285 * sim-profile.c (profile_vprintf): Likewise.
286 * sim-trace.c (dis_printf): Likewise.
287 * sim-trace.h (trace_printf): Likewise.
288 (trace_vprintf): Likewise.
289 * sim-utils.h (sim_do_commandf): Likewise.
290 * hw-events.c (hw_event_queue_schedule): Use
291 hw_event_queue_schedule_tracef.
292
72042732
SM		 2932021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
294
295 * sim-options.c (standard_option_handler): Add default cases to
296 switches.
297
f0c4dc40
MF		 2982021-05-02 Mike Frysinger <vapier@gentoo.org>
299
300 * callback.c (os_error): Change __attribute__((noreturn)) to
301 ATTRIBUTE_NORETURN.
302 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
303 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
304 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
305 * hw-tree.h (hw_tree_delete): Likewise.
306 * sim-basics.h (__attribute__): Delete.
307 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
308 to ATTRIBUTE_NORETURN.
309 (sim_engine_abort, sim_engine_vabort): Likewise.
310 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
311 __attribute__((printf)) to ATTRIBUTE_PRINTF.
312 * sim-inline.h (NORETURN): Delete.
313 (UNUSED): Change to ATTRIBUTE_UNUSED.
314 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
315 and ATTRIBUTE_NORETURN.
316 (sim_io_eprintf, sim_io_error): Likewise.
317 * sim-profile.c (profile_printf): Likewise.
318 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
319 sim_debug_printf): Likewise.
320
e4821e2f
MF		 3212021-05-01 Mike Frysinger <vapier@gentoo.org>
322
323 * sim-options.c (dup_arg_p): Call htab_empty.
324
328e805b
MF		 3252021-05-01 Mike Frysinger <vapier@gentoo.org>
326
327 * dv-sockser.c (dv_sockser_install): Rename to ...
328 (sim_install_dv_sockser): ... this.
329 * dv-sockser.h (dv_sockser_install): Delete.
330 * sim-module.c: Delete dv-sockser.h include.
331 (early_modules): Delete dv_sockser_install.
332
8e5f1516
MF		 3332021-05-01 Mike Frysinger <vapier@gentoo.org>
334
335 * Make-common.in (LIB_OBJS): Add modules.o.
336 (generated_files): Add modules.c.
337 (modules.c): New target.
338 * sim-module.c (modules): Rename to ...
339 (early_modules): ... this. Delete 0 sentinel.
340 (early_modules_len): Define.
341 (sim_modules_detected, sim_modules_detected_len): Declare.
342 (sim_pre_argv_init): Call sim_module_install_list.
343 (sim_module_install): New function.
344 (sim_module_install_list): New function.
345 * sim-module.h (sim_module_install_list): Declare.
346
fe348617
MF		 3472021-05-01 Mike Frysinger <vapier@gentoo.org>
348
349 * nrun.c (strsignal): New prototype.
350
ccf2e592
MF		 3512021-05-01 Mike Frysinger <vapier@gentoo.org>
352
353 * callback.c (wrap): Delete.
354 (os_close): Replace wrap call with direct call & setting last_errno.
355 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
356 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
357
bd0918c9
MF		 3582021-04-26 Mike Frysinger <vapier@gentoo.org>
359
360 * gennltvals.py (TARGETS): Delete. Update comment.
361 (gentvals): Unify common code paths.
362 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
363 target argument.
364 * nltvals.def: Regenerate.
365
4478c331
TT		 3662021-04-25 Tom Tromey <tom@tromey.com>
367
368 * sim-options.c (compare_strings): New function.
369 (ARG_HASH_SIZE, ARG_HASH): Remove.
370 (dup_arg_p): Use htab_t.
371 (sim_parse_args): Remove assert.
372
3886790f
MF		 3732021-04-24 Mike Frysinger <vapier@gentoo.org>
374
375 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
376
837b53fd
MF		 3772021-04-24 Mike Frysinger <vapier@gentoo.org>
378
379 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
380 (sim_parse_args): Call SIM_ASSERT.
381
19f6a43c
TT		 3822021-04-22 Tom Tromey <tom@tromey.com>
383
384 * sim-utils.c: Update includes.
385
efd82ac7
TT		 3862021-04-22 Tom Tromey <tom@tromey.com>
387
388 * Make-common.in: Require GNU make.
389
b396d3a1
TT		 3902021-04-22 Tom Tromey <tom@tromey.com>
391
392 * Make-common.in (stamp-hw): New target.
393 (hw-config.h): Depend on stamp-hw.
394 (mostlyclean): Remove stamp-hw and hw-config.h.
395
be866656
TT		 3962021-04-22 Tom Tromey <tom@tromey.com>
397
398 * Make-common.in (mostlyclean): Now an alias for clean, not
399 distclean.
400
dbc0e7ce
TT		 4012021-04-22 Tom Tromey <tom@tromey.com>
402
403 * sim-events.c (sim_events_schedule): Use
404 sim_events_schedule_tracef.
405
2f632133
SM		 4062021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
407
408 * callback.c (os_printf_filtered, os_vprintf_filtered,
409 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
410 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
411 * sim-events.h (sim_events_schedule_tracef,
412 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
413
f3d25569
MF		 4142021-04-18 Mike Frysinger <vapier@gentoo.org>
415
416 * gennltvals.py (TARGETS): Add moxie.
417 * nltvals.def: Regenerate.
418
b7c5246b
MF		 4192021-04-18 Mike Frysinger <vapier@gentoo.org>
420
421 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
422 * nltvals.def: Regenerate.
423
b3d4da0f
MF		 4242021-04-18 Mike Frysinger <vapier@gentoo.org>
425
426 * gennltvals.py (TARGETS): Add rx.
427 * nltvals.def: Regenerate.
428
f956ecde
MF		 4292021-04-18 Mike Frysinger <vapier@gentoo.org>
430
431 * gennltvals.py (TARGETS): Add m32c.
432 * nltvals.def: Regenerate.
433
2390d779
MF		 4342021-04-18 Mike Frysinger <vapier@gentoo.org>
435
436 * gennltvals.py (TARGETS): Add iq2000.
437 * nltvals.def: Regenerate.
438
7da5cf78
MF		 4392021-04-18 Mike Frysinger <vapier@gentoo.org>
440
441 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
442
10737236
JB		 4432021-04-15 John Baldwin <jhb@FreeBSD.org>
444
445 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
446 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
447 CSEARCH.
448
d5a71b11
MF		 4492021-04-12 Mike Frysinger <vapier@gentoo.org>
450
451 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
452 sim_cpu_alloc.
453 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
454 cgen_cpu_max_extra_bytes.
455 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
456 (sim_cpu_alloc): Delete 2nd arg.
457
81e6e8ae
TT		 4582021-04-08 Tom Tromey <tom@tromey.com>
459
460 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
461 new-style declaration.
462
a0e674c1
MF		 4632021-04-03 Mike Frysinger <vapier@gentoo.org>
464
465 * Make-common.in (install-common): Install as run-$arch and
466 libsim-$arch.a when not the primary arch.
467
c2783492
MF		 4682021-04-02 Mike Frysinger <vapier@gentoo.org>
469
470 * Make-common.in (CFLAGS_FOR_BUILD): Define.
471 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
472
e7d9022b
MF		 4732021-03-13 Mike Frysinger <vapier@gentoo.org>
474
475 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
476 LDFLAGS_FOR_BUILD.
477
c6c7769d
MF		 4782021-03-13 Mike Frysinger <vapier@gentoo.org>
479
480 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
481 (gentmap.o): New rule.
482 (gentmap): Call LINK_FOR_BUILD.
483
6c57b87f
MF		 4842021-03-07 Mike Frysinger <vapier@gentoo.org>
485
486 * Make-common.in (check): Delete body.
487
ed30adf7
MF		 4882021-02-28 Mike Frysinger <vapier@gentoo.org>
489
490 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
491 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
492
f8069d55
MF		 4932021-02-27 Mike Frysinger <vapier@gentoo.org>
494
495 * Make-common.in (SIM_EXTRA_ALL): Delete.
496 (all): Delete $(SIM_EXTRA_ALL).
497
760b3e8b
MF		 4982021-02-21 Mike Frysinger <vapier@gentoo.org>
499
500 * acinclude.m4: Removed.
501
136da8cd
MF		 5022021-02-13 Mike Frysinger <vapier@gentoo.org>
503
504 * acinclude.m4: Delete all sinclude & m4_include calls.
505
652f80e0
MF		 5062021-02-13 Mike Frysinger <vapier@gentoo.org>
507
508 * aclocal.m4: Delete.
509
4c0d76b9
MF		 5102021-02-06 Mike Frysinger <vapier@gentoo.org>
511
512 * sim-events.c: Include sim-cpu.h.
513 (sim_event_watchpoints): Define watch_pc.
514 (sim_events_watch_pc): New function.
515 (WATCH_SIM): Handle watch_pc.
516 * sim-events.h (sim_events_watch_pc): New prototype.
517 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
518 sim_events_watch_pc.
519 * sim-watch.h (sim_watchpoints): Delete pc.
520
cd89c53f
MF		 5212021-02-06 Mike Frysinger <vapier@gentoo.org>
522
523 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
524 AC_CONFIG_HEADERS.
525
aa09469f
MF		 5262021-02-06 Mike Frysinger <vapier@gentoo.org>
527
528 * Make-common.in (HDEFINES, TDEFINES): Delete.
529 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
530 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
531 bfd/configure.host sourcing.
532
b9249c46
MF		 5332021-02-04 Mike Frysinger <vapier@gentoo.org>
534
535 * gennltvals.py (TARGETS): Add riscv.
536 (TARGET_DIRS): Likewise.
537 * nltvals.def: Regenerate from the latest libgloss sources.
538
64515412
MF		 5392021-01-31 Mike Frysinger <vapier@gentoo.org>
540
541 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
542
5bc4f5ca
SH		 5432021-01-31 Stafford Horne <shorne@gmail.com>
544
545 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
546 (fixdfsi): Change res from unsigned32 to signed32.
547 (fixdfdi): Change res from unsigned64 to signed64.
548
9a7ba4aa
MF		 5492021-01-30 Mike Frysinger <vapier@gentoo.org>
550
551 * gennltvals.sh: Replace shell script with ...
552 * gennltvals.py: ... this Python script.
553 * nltvals.def: Regenerate.
554
d4e3adda
MF		 5552021-01-30 Mike Frysinger <vapier@gentoo.org>
556
557 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
558 sim_cia.
559 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
560
18d4b488
MF		 5612021-01-30 Mike Frysinger <vapier@gentoo.org>
562
563 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
564
f4dd7491
MF		 5652021-01-30 Mike Frysinger <vapier@gentoo.org>
566
567 * sim-hw.c (merge_device_file): Replace fgets with getline.
568
481fac96
MF		 5692021-01-30 Mike Frysinger <vapier@gentoo.org>
570
571 * gennltvals.sh (gen_arches): Sort calls by first arg.
572 * nltvals.def: Regenerate.
573
f89f33e5
MF		 5742021-01-18 Mike Frysinger <vapier@gentoo.org>
575
576 * Make-common.in (version.c): Simplifiy args and call move-if-change.
577 * create-version.sh: Delete host & target alias logic. Write to the
578 output directly.
579
5e25901f
MF		 5802021-01-18 Mike Frysinger <vapier@gentoo.org>
581
582 * configure, configure.ac, Makefile.in: Delete.
583
d9b1deff
MF		 5842021-01-13 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-watch.c (default_interrupt_handler): Define.
587 (sim_watchpoint_install): Set default interrupt_handler to new
588 default_interrupt_handler.
589
c54f3efd
MF		 5902021-01-13 Mike Frysinger <vapier@gentoo.org>
591
592 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
593
62fe7512
MF		 5942021-01-13 Mike Frysinger <vapier@gentoo.org>
595
596 * sim-events.c (sim_events_watch_sim): Change byte_order type to
597 enum bfd_endian.
598 (sim_events_watch_core): Likewise.
599 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
600 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
601 call to sim_events_watch_sim.
602
f220ef63
MF		 6032021-01-12 Mike Frysinger <vapier@gentoo.org>
604
605 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
606
9c70334d
MF		 6072021-01-11 Mike Frysinger <vapier@gentoo.org>
608
609 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
610
90e123dd
MF		 6112021-01-11 Mike Frysinger <vapier@gentoo.org>
612
613 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
614
68ed2854
MF		 6152021-01-11 Mike Frysinger <vapier@gentoo.org>
616
617 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
618 strings.h, time.h, and errno.h.
619 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
620 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
621 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
622 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
623 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
624 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
625 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
626 and strings.h include.
627
f074c07d
MF		 6282021-01-09 Mike Frysinger <vapier@gentoo.org>
629
630 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
631 * sim-core.c, sim-watch.c: Include libiberty.h.
632
50df264d
MF		 6332021-01-09 Mike Frysinger <vapier@gentoo.org>
634
635 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
636
bf470982
MF		 6372021-01-09 Mike Frysinger <vapier@gentoo.org>
638
639 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
640 Set WERROR_CFLAGS when first arg is not set or is "yes".
641
b5a4a01a
MF		 6422021-01-09 Mike Frysinger <vapier@gentoo.org>
643
644 * hw-base.c (full_name_of_hw): Delete full_name. Replace
645 hw_strdup call with hw_malloc.
646
ce0be407
MF		 6472021-01-09 Mike Frysinger <vapier@gentoo.org>
648
649 * cgen-par.c: Include stdlib.h.
650 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
651
46f900c0
MF		 6522021-01-08 Mike Frysinger <vapier@gentoo.org>
653
654 * Make-common.in (C_DIALECT): Define.
655 (COMPILE.pre): Append $(C_DIALECT).
656 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
657
e904f56d
MF		 6582021-01-07 Mike Frysinger <vapier@gentoo.org>
659
660 * sim-core.c (sim_memory_map): Define.
661
dfb856ba
MF		 6622021-01-04 Mike Frysinger <vapier@gentoo.org>
663
664 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
665 * configure: Regenerate.
666
babd2ee1
MF		 6672021-01-04 Mike Frysinger <vapier@gentoo.org>
668
669 * sim-options.c (sim_print_version): Print out more details when
670 is_command is non-zero.
671
19b1c385
MF		 6722021-01-04 Mike Frysinger <vapier@gentoo.org>
673
674 * sim-options.c (standard_option_handler): Call sim_print_version.
675 (sim_print_version): New function.
676 * sim-options.h (sim_print_version): New prototype.
677
dbed468b
MF		 6782021-01-04 Mike Frysinger <vapier@gentoo.org>
679
680 * sim-config.c (print_sim_config): Rename to ...
2b667e32 681 (sim_config_print): ... this.
dbed468b
MF		 682 * sim-config.h: Likewise.
683
0ede24f2
MF		 6842021-01-02 Mike Frysinger <vapier@gentoo.org>
685
686 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
687 FLOOR_PAGE): Delete unused macros.
688 (align_up, align_down): Define.
689
b3f8962b
TV		 6902020-08-10 Tom de Vries <tdevries@suse.de>
691
692 * sim-cpu.c: Include stdlib.h for free.
693
b760fb3a
SM		 6942020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
695
696 * nrun.c: Include stdlib.h.
697 * sim-core.c: Likewise.
698 * sim-engine.c: Likewise.
699 * sim-io.c: Likewise.
700 * sim-module.c: Likewise.
701 * sim-reason.c: Likewise.
702
78aa740b
TT		 7032019-12-19 Tom Tromey <tromey@adacore.com>
704
705 PR build/24572:
706 * Makefile.in (install-strip): New target.
707
f47674be
PK		 7082019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
709
710 * sim-utils.c: Prevent buffer overflow.
711
ddd44b70
DD		 7122019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
713
714 * gennltvals.sh: Add PRU libgloss target.
715 * nltvals.def: Regenerate from the latest libgloss sources.
716
f1cc84f5
SH		 7172019-06-13 Stafford Horne <shorne@gmail.com>
718
719 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
720 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
721 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
722
688cea90
SH		 7232019-06-13 Stafford Horne <shorne@gmail.com>
724
725 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
726 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
727
798066ab
AB		 7282019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
729
730 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
731 CURRENT_TARGET_BYTE_ORDER.
732 (SUBWORDTFSI): Likewise.
733 (JOINSIDF): Likewise.
734 (JOINSIXF): Likewise.
735 (JOINSITF): Likewise.
736
d3fe0d7b
AB		 7372019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
738
739 * sim-base.h: Add 'sim-assert.h' include.
740 * sim-basics.h: Add 'libiberty.h' include.
741
b6061d4d
SH		 7422019-03-28 Stafford Horne <shorne@gmail.com>
743
744 * sim-options.c: Include "config.h".
745 Include <stdio.h>.
746 * sim-watch.c: Include "config.h".
747 Include <stdio.h>.
748 * hw-device.c: Include <string.h>.
749 * hw-events.c: Include <string.h>.
750 * hw-handles.c: Include <stdlib.h>.
751 * sim-fpu.c: Include <stdlib.h>.
752
ef986697
SH		 7532019-03-28 Stafford Horne <shorne@gmail.com>
754
755 * Make-common.in (sim-arange_h): Remove sim-arange.c
756 * sim-arange.c: Remove SIM_ARANGE_C.
757 Add ifdef for _SIM_ARANGE_C_.
758 Include "sim-arange.h".
759 Remove include for unused "sim-assert.h".
760 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
761 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
762 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
763 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
764 INLINE_SIM_ARANGE.
765 * sim-arange.h (sim_addr_range_add): Declare as
766 INLINE_SIM_ARANGE.
767 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
768 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
769 Remove definition of SIM_ARANGE_INLINE.
770 Remove [HAVE_INLINE].
771 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
772 * sim-base.h: Include "sim-arange.h"
773 * sim-basics.h: Remove include of "sim-arange.h"
774 * sim-inline.c: Include "sim-arange.c"
775 * sim-inline.h: Define INLINE_SIM_ARANGE.
776 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
777 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
778
67f8b42f
TT		 7792019-01-26 Tom Tromey <tom@tromey.com>
780
781 * Make-common.in (version.c): Use sim's create-version.sh.
782 * create-version.sh: New file.
783
7516c26f
PK		 7842019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
785
b84bb29d 786 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 787
dc7e8184
SM		 7882019-01-15 Simon Marchi <simon.marchi@ericsson.com>
789
790 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
791
c5ebe0ff
AB		 7922018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
793
794 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
795 this point, it should have already been set in cb_syscall.
796
07f5f4c6
RH		 7972018-10-05 Stafford Horne <shorne@gmail.com>
798
799 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
800 (ADDOFDI): New function, add overflow flag DI variant.
801 (SUBCFDI): New function, subtract carry flag DI variant.
802 (SUBOFDI): New function, subtract overflow flag DI variant.
803
2283a210
КВО		 8042018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
805
806 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
807 cpu_core.byte_xor.
808 * sim-core.c (sim_core_set_xor): Likewise.
809 (sim_core_xor_read_buffer): Likewise.
810 (sim_core_xor_write_buffer): Likewise.
811
58884b0e
PG		 8122017-12-12 Peter Gavin <pgavin@gmail.com>
813 Stafford Horne <shorne@gmail.com>
814
815 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
816 flag.
817 (MUL1OFSI): New function, 1's complement overflow flag.
818
07b95864
PG		 8192017-12-12 Peter Gavin <pgavin@gmail.com>
820 Stafford Horne <shorne@gmail.com>
821
822 * cgen-accfp.c (remsf, remdf): New function.
823 (cgen_init_accurate_fpu): Add remsf and remdf.
824 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
825 * sim-fpu.c (sim_fpu_rem): New function.
826 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
827 (sim_fpu_rem): New function.
828 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
829
5c887dd5
JB		 8302017-09-06 John Baldwin <jhb@FreeBSD.org>
831
832 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
833 environment.
834
003ca0fd
YQ		 8352017-05-24 Yao Qi <yao.qi@linaro.org>
836
837 * sim-trace.c (trace_disasm): Caller update.
838
5357150c
MF		 8392016-08-15 Mike Frysinger <vapier@gentoo.org>
840
841 * sim-base.h (sim_state_base): Add prog_syms_count.
842 (STATE_PROG_SYMS_COUNT): Define.
843 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
844 (trace_load_symbols): New function.
845 (trace_sym_value): Likewise.
846 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
847 loading logic with a call to trace_load_symbols.
848 * sim-trace.h (trace_load_symbols, trace_sym_value): New
849 prototypes.
850
4c171e25
MF		 8512016-08-13 Mike Frysinger <vapier@gentoo.org>
852
853 * cgen-types.h (mode_names): Mark const.
854 * cgen-utils.c (mode_names): Likewise.
855
6b979454
MF		 8562016-08-13 Mike Frysinger <vapier@gentoo.org>
857
858 * cgen-defs.h (struct cgen_state): Delete argv and envp.
859 (STATE_ARGV, STATE_ENVP): Delete.
860
13754e4c
NC		 8612016-02-04 Nick Clifton <nickc@redhat.com>
862
863 * cgen-scache.c (scache_option_handler): Prevent possible
864 undefined behaviour computing the size of the scache by using
865 unsigned integers instead of signed integers.
866
f749ed60
JB		 8672016-01-17 Joel Brobecker <brobecker@adacore.com>
868
869 * sim-fpu.c: Minor comment fixes throughout.
870
3c8e93b7
JB		 8712016-01-17 Joel Brobecker <brobecker@adacore.com>
872
873 * sim-fpu.c (print_bits): Minor reformatting (no code change).
874 (sim_fpu_map): Likewise.
875
34ac507d
MF		 8762016-01-11 Mike Frysinger <vapier@gentoo.org>
877
878 * sim-config.c (print_sim_config): Drop extra whitespace before =
879 in output for byte order, stdio, and msb settings.
880
ce39bd38
MF		 8812016-01-10 Mike Frysinger <vapier@gentoo.org>
882
883 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
884 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
885 sim-stdio, sim-trace, and sim-profile.
886 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
887 (SIM_AC_OPTION_ASSERT): Likewise.
888 (SIM_AC_OPTION_SMP): Likewise.
889 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
890 * configure: Regenerate.
891 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
892 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
893 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
894 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
895 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
896 WITH_ENVIRONMENT & USER_ENVIRONMENT.
897 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
898 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
899 WITH_ASSERT, WITH_STDIO): Delete.
900 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
901 check.
902
e19418e0
MF		 9032016-01-10 Mike Frysinger <vapier@gentoo.org>
904
905 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
906 * configure: Regenerate.
907 * Make-common.in (SIM_PACKAGES): Delete.
908 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
909
16f7876d
MF		 9102016-01-10 Mike Frysinger <vapier@gentoo.org>
911
912 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
913
35656e95
MF		 9142016-01-10 Mike Frysinger <vapier@gentoo.org>
915
916 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
917
99d8e879
MF		 9182016-01-10 Mike Frysinger <vapier@gentoo.org>
919
920 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
921 sim_link_links.
922 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
923 * gentmap.c: Change targ-vals.def include to nltvals.def.
924 * Make-common.in (gentmap): Change targ-vals.def to
925 $(srccom)/nltvals.def.
926 (distclean): Delete rm -f targ-vals.def.
927 * Makefile.in: Update comment.
928
347fe5bb
MF		 9292016-01-10 Mike Frysinger <vapier@gentoo.org>
930
931 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
932 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
933 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
934
0dc73ef7
MF		 9352016-01-10 Mike Frysinger <vapier@gentoo.org>
936
937 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
938 and --enable-sim-stdcall and sim_stdcall.
939 * configure: Regenerate.
940 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
941 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
942 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
943 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
944 (REGPARM_*): Delete all regparm defines and their use.
945
22be3fbe
MF		 9462016-01-10 Mike Frysinger <vapier@gentoo.org>
947
948 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
949 * Make-common.in (SIM_CFLAGS): Delete.
950 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
951 * Makefile.in: Likewise.
952
936df756
MF		 9532016-01-09 Mike Frysinger <vapier@gentoo.org>
954
955 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
956 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
957 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
958 * acinclude.m4 (SIM_AC_COMMON): ... here.
959 * aclocal.m4, configure: Regenerate.
960 * config.in: Delete file.
961 * callback.c: Change cconfig.h include to config.h.
962 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
963 syscall.c: Likewise.
964 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
965 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
966
b900245c
MF		 9672016-01-06 Mike Frysinger <vapier@gentoo.org>
968
969 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
970 date, and time information.
971
2e3d4f4d
MF		 9722016-01-06 Mike Frysinger <vapier@gentoo.org>
973
974 * sim-options.c (sim_parse_args): Mark argv array const.
975 * sim-options.h (sim_parse_args): Likewise.
976
bfb2629c
MF		 9772016-01-05 Mike Frysinger <vapier@gentoo.org>
978
979 * sim-trace.c: Include dis-asm.h.
980 (OPTION_TRACE_DISASM): New enum.
981 (trace_options): Add trace-disasm flag.
982 (trace_option_handler): Handle OPTION_TRACE_DISASM.
983 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
984 (dis_read, dis_printf, trace_disasm): New functions.
985 * sim-trace.h: Include dis-asm.h.
986 (TRACE_INSN_IDX): Clarify comment.
987 (TRACE_DISASM_IDX): New enum.
988 (TRACE_disasm): New define.
989 (WITH_TRACE_DISASM_P): New define.
990 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
991 (STRACE_DISASM_P): New define.
992 (TRACE_DISASM_P): Likewise.
993 (TRACE_DISASM_P): Likewise.
994 (TRACE_DISASM): Likewise.
995 (trace_disasm): New function.
996
44ddb0c6
MF		 9972016-01-04 Mike Frysinger <vapier@gentoo.org>
998
999 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1000
bc273e17
MF		 10012016-01-04 Mike Frysinger <vapier@gentoo.org>
1002
1003 * cgen-scache.c (MAX): Delete.
1004 (scache_init): Change MAX to max.
1005 * cgen-trace.c (min): Delete.
1006 * cgen-utils.c (min): Delete.
1007 * sim-basics.h [!min] (min): Define.
1008 [!max] (max): Define.
1009
8d7d784e
MF		 10102016-01-04 Mike Frysinger <vapier@gentoo.org>
1011
1012 * sim-options.c (sim_parse_args): Tweak getopt error message.
1013
9bbf6f91
MF		 10142016-01-04 Mike Frysinger <vapier@gentoo.org>
1015
1016 * acinclude.m4 (sim-bswap): Delete.
1017 * configure: Regenerate.
1018 * Make-common.in (SIM_BSWAP): Delete.
1019 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1020 * sim-config.h (htonl, ntohl): Delete.
1021 (WITH_BSWAP): Delete.
1022
77cf2ef5
MF		 10232016-01-03 Mike Frysinger <vapier@gentoo.org>
1024
1025 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1026 opterr state to it before calling getopt_long and restore afterwards.
1027 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1028
61971b86
MF		 10292016-01-03 Mike Frysinger <vapier@gentoo.org>
1030
1031 * hw-device.h (device): Delete commented typedef.
1032 * sim-basics.h (device): Delete typedef.
1033
34fed699
MF		 10342016-01-03 Mike Frysinger <vapier@gentoo.org>
1035
1036 * sim-options.c (sim_parse_args): Replace for loop with a call
1037 to countargv.
1038
aba6f46b
MF		 10392016-01-03 Mike Frysinger <vapier@gentoo.org>
1040
1041 * nrun.c (myname): Mark const.
1042 (main): Mark name const. Replace myname parsing loop with a
1043 call to lbasename.
1044
0cb8d851
MF		 10452016-01-03 Mike Frysinger <vapier@gentoo.org>
1046
1047 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1048 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1049 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1050 * config.in, configure: Regenerate.
1051 * Make-common.in (SIM_HOSTENDIAN): Delete.
1052 * sim-config.c (current_host_byte_order): Delete.
1053 (sim_config): Delete current_host_byte_order assignments and
1054 CURRENT_HOST_BYTE_ORDER checks.
1055 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1056 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1057 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1058 (current_host_byte_order): Delete.
1059 (CURRENT_HOST_BYTE_ORDER): Likewise.
1060 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1061 (HOST_BYTE_ORDER): ... this.
1062 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1063 HOST_BYTE_ORDER.
1064 (sim_endian_join_16): Likewise.
1065 * sim-n-core.h (sim_core_read_misaligned_N): Change
1066 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1067 (sim_core_write_misaligned_N): Likewise.
1068 * sim-n-endian.h (endian_t2h_N): Likewise.
1069 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1070 endian_le2h_N): Likewise.
1071 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1072
1ac72f06
MF		 10732016-01-02 Mike Frysinger <vapier@gentoo.org>
1074
1075 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1076 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1077 BFD_ENDIAN_UNKNOWN.
1078 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1079 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1080 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1081 * nrun.c (main): Likewise.
1082 * sim-config.c (current_host_byte_order): Change type to enum
1083 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1084 (current_target_byte_order): Likewise.
1085 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1086 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1087 BFD_ENDIAN_UNKNOWN.
1088 (sim_config): Change prefered_target_byte_order type to enum
1089 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1090 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1091 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1092 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1093 Delete all the various arch/OS endian includes & defines.
1094 (current_host_byte_order): Change type to enum bfd_endian.
1095 (current_target_byte_order): Likewise.
1096 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1097 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1098 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1099 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1100 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1101 BFD_ENDIAN_UNKNOWN.
1102 (sim_events_watch_core): Likewise.
1103 * sim-events.h: Likewise.
1104 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1105 BFD_ENDIAN_BIG.
1106 (sim_core_write_misaligned_N): Likewise.
1107 * sim-n-endian.h (endian_h2be_N): Likewise.
1108 (endian_be2h_N): Likewise.
1109 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1110 (offset_N): Likewise.
1111 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1112 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1113
d47f5b30
MF		 11142016-01-02 Mike Frysinger <vapier@gentoo.org>
1115
1116 * cgen-defs.h (current_state): Delete.
1117 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1118 * sim-utils.c (current_state): Delete.
1119
9950eccb
MF		 11202015-12-30 Mike Frysinger <vapier@gentoo.org>
1121
1122 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1123 to use lbasename.
1124
5e744ef8
MF		 11252015-12-27 Mike Frysinger <vapier@gentoo.org>
1126
1127 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1128
1b393626
MF		 11292015-12-26 Mike Frysinger <vapier@gentoo.org>
1130
1131 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1132 * config.in, configure: Regenerate.
1133 * Make-common.in (sim-basics_h): Delete tconfig.h.
1134 (distclean): Likewise.
1135 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1136 (new_sim_core_mapping): Delete WITH_HW and device *device.
1137 (sim_core_map_attach, sim_core_attach): Likewise.
1138 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1139 (sim_core_write_buffer): Likewise.
1140 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1141 *device.
1142 (sim_core_attach): Likewise.
1143 (device_io_read_buffer, device_io_write_buffer): Delete.
1144 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1145 (sim_core_write_aligned_N): Likewise.
1146 * tconfig.h: Delete file.
1147
dea10706
MF		 11482015-12-26 Mike Frysinger <vapier@gentoo.org>
1149
1150 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1151 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1152 (sim_core_write_buffer): Move cia decl to top of func. Call
1153 sim_cpu_hw_io_write_buffer if cpu is valid.
1154
49aef5a5
MF		 11552015-12-25 Mike Frysinger <vapier@gentoo.org>
1156
1157 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1158 HW_TRACE call.
1159 (hw_find_integer_property): Likewise.
1160 (hw_find_integer_array_property): Likewise.
1161 (hw_add_duplicate_property): Likewise.
1162
cf59f47e
MF		 11632015-12-25 Mike Frysinger <vapier@gentoo.org>
1164
1165 * sim-config.h (WITH_ENGINE): Delete.
1166 * sim-module.c (modules): Always include sim_engine_install.
1167
0d585950
MF		 11682015-12-25 Mike Frysinger <vapier@gentoo.org>
1169
1170 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1171 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1172 * sim-base.h: Always include sim-model.h.
1173 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1174 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1175 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1176 [!WITH_MODEL_P] (sim_machs): Define.
1177 * sim-model.h: Add some developer docs.
1178 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1179 (WITH_MODEL_P): Define.
1180 * sim-module.c (modules): Always include sim_model_install.
1181 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1182
8a0ebee6
MF		 11832015-12-25 Mike Frysinger <vapier@gentoo.org>
1184
1185 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1186 * sim-model.c: Likewise.
1187 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1188 SIM_MACH_IMP_PROPERTIES
1189
42a3af56
MF		 11902015-12-25 Mike Frysinger <vapier@gentoo.org>
1191
1192 * sim-core.c (device_error): Delete.
1193 (sim_core_map_attach): Delete calls to device_error.
1194 (sim_core_attach): Likewise.
1195 * sim-core.h (device_error): Delete.
1196 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1197 to sim_engine_abort.
1198 (sim_core_write_aligned_N): Likewise.
1199
9e8e7dd9
MF		 12002015-12-25 Mike Frysinger <vapier@gentoo.org>
1201
1202 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1203 * sim-core.c (sim_core_write_buffer): Likewise.
1204 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1205 (sim_core_write_aligned_N): Likewise.
1206
268c9139
MF		 12072015-12-25 Mike Frysinger <vapier@gentoo.org>
1208
1209 * dv-pal.c: Include config.h and sim-main.h.
1210 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1211
26936211
MF		 12122015-12-24 Mike Frysinger <vapier@gentoo.org>
1213
1214 * sim-options.c (standard_options): Always enable load-lma and
1215 load-vma options.
1216 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1217
9db2b719
MF		 12182015-12-24 Mike Frysinger <vapier@gentoo.org>
1219
1220 * sim-module.c (MODULE_LIST): Delete.
1221
bd3fb5b8
MF		 12222015-12-24 Mike Frysinger <vapier@gentoo.org>
1223
1224 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1225 Move to h8300/compile.c.
1226 [SIM_H8300] (standard_options): Likewise.
1227 (standard_option_handler): Likewise.
1228
84e8e361
MF		 12292015-12-24 Mike Frysinger <vapier@gentoo.org>
1230
1231 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1232 sim_watchpoint_install.
1233
3cabaf66
MF		 12342015-12-24 Mike Frysinger <vapier@gentoo.org>
1235
1236 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1237 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1238 sim_memopt_install.
1239 * sim-options.c (OPTION_MEM_SIZE): Delete.
1240 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1241 (standard_option_handler): Likewise.
1242
8abe6c66
MF		 12432015-12-24 Mike Frysinger <vapier@gentoo.org>
1244
1245 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1246
dc11500a
MF		 12472015-11-21 Mike Frysinger <vapier@gentoo.org>
1248
1249 PR sim/18762
1250 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1251
2561d580
MF		 12522015-11-21 Mike Frysinger <vapier@gentoo.org>
1253
1254 PR sim/19273
1255 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1256 vasprintf, and va_end together. Check ret after va_end call.
1257
37258e99
MF		 12582015-11-21 Mike Frysinger <vapier@gentoo.org>
1259
1260 * sim-types.h (SIM_PRI_TB): Define.
1261 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1262 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1263 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1264 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1265
cdf850e9
MF		 12662015-11-17 Mike Frysinger <vapier@gentoo.org>
1267
1268 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1269 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1270 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1271 (sim_core_translate): Likewise.
1272 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1273
146b80ff
MF		 12742015-11-16 Mike Frysinger <vapier@gentoo.org>
1275
1276 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1277 (cgen_cpu_close): Change to XCONCAT2.
1278
797eee42
MF		 12792015-11-15 Mike Frysinger <vapier@gentoo.org>
1280
1281 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1282 and sim-stop.o.
1283
6e4f085c
MF		 12842015-11-14 Mike Frysinger <vapier@gentoo.org>
1285
1286 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1287 * sim-close.c: New file.
1288
8e394ffc
AB		 12892015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1290 Ali Lown <ali.lown@imgtec.com>
1291
1292 * sim-bits.h (EXTEND6): New macro.
1293 (EXTEND12): New macro.
1294 (EXTEND25): New macro.
1295
602a67cb
MF		 12962015-06-24 Mike Frysinger <vapier@gentoo.org>
1297
1298 * sim-trace.c (trace_one_insn): Delete.
1299 * sim-trace.h (trace_one_insn): Delete.
1300
9b6025d1
MF		 13012015-06-24 Mike Frysinger <vapier@gentoo.org>
1302
1303 * sim-trace.c (debug_printf): Rename to ...
1304 (sim_debug_printf): ... this.
1305 * sim-trace.h (debug_printf): Delete define.
1306 (debug_printf): Rename to ...
1307 (sim_debug_printf): ... this.
1308
fa8f87e5
MF		 13092015-06-24 Mike Frysinger <vapier@gentoo.org>
1310
1311 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1312 (trace_options): Add trace-register option.
1313 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1314 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1315 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1316 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1317 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1318
cf304b56
MF		 13192015-06-24 Mike Frysinger <vapier@gentoo.org>
1320
1321 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1322 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1323 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1324 STRACE_DEBUG): Define.
1325
8371bf0c
MF		 13262015-06-24 Mike Frysinger <vapier@gentoo.org>
1327
1328 * sim-trace.c (trace_options): Update help text for trace-alu,
1329 trace-fpu, trace-vpu, and trace-semantics.
1330 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1331 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1332
e7505490
MF		 13332015-06-24 Mike Frysinger <vapier@gentoo.org>
1334
1335 * sim-assert.h (SIM_FILTER_PATH): Delete.
1336 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1337 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1338 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1339 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1340 * sim-events.c: Include libiberty.h.
1341 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1342
8d0978fb
MF		 13432015-06-23 Mike Frysinger <vapier@gentoo.org>
1344
1345 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1346 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1347 (AC_ARG_ENABLE(sim-debug)): Likewise.
1348 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1349 (AC_ARG_ENABLE(sim-trace)): Likewise.
1350 (AC_ARG_ENABLE(sim-profile)): Likewise.
1351 (AC_ARG_ENABLE(sim-environment)): Likewise.
1352 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1353 (AC_ARG_ENABLE(sim-assert)): Likewise.
1354 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1355 (AC_ARG_ENABLE(sim-endian)): Likewise.
1356 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1357 (AC_ARG_ENABLE(sim-float)): Likewise.
1358 (AC_ARG_ENABLE(sim-scache)): Likewise.
1359 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1360 (AC_ARG_ENABLE(sim-inline)): Likewise.
1361 (AC_ARG_ENABLE(sim-packages)): Likewise.
1362 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1363 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1364 (AC_ARG_ENABLE(sim-smp)): Likewise.
1365 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1366 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1367 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1368 * configure: Regenerate.
1369
4953dc20
MF		 13702015-06-23 Mike Frysinger <vapier@gentoo.org>
1371
1372 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1373
b50a1532
MF		 13742015-06-23 Mike Frysinger <vapier@gentoo.org>
1375
1376 * cgen-trace.c [!__STDC__]: Delete.
1377 * sim-trace.h [!__STDC__]: Likewise.
1378
ccd4b295
MF		 13792015-06-21 Mike Frysinger <vapier@gentoo.org>
1380
1381 * sim-model.c (sim_model_init): Assert model is not NULL.
1382
f55b33d5
MF		 13832015-06-21 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1386 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1387 uint#_t.
1388
618b526e
MF		 13892015-06-21 Mike Frysinger <vapier@gentoo.org>
1390
1391 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1392 (SIM_ALU_H): ... this.
1393 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1394 (SIM_ASSERT_H): ... this.
1395 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1396 (SIM_BASICS_H): ... this.
1397 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1398 (SIM_BITS_H): ... this.
1399 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1400 (SIM_ENDIAN_H): ... this.
1401
57b42d64
MF		 14022015-06-18 Mike Frysinger <vapier@gentoo.org>
1403
1404 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1405 constant string.
1406
7aec3bb9
MF		 14072015-06-18 Mike Frysinger <vapier@gentoo.org>
1408
1409 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1410 m for sentinel testing.
1411
7d5c6c43
MF		 14122015-06-17 Mike Frysinger <vapier@gentoo.org>
1413
1414 * sim-syscall.c: Include errno.h and targ-vals.h.
1415 (sim_syscall_multi, sim_syscall): Define.
1416 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1417 * syscall.c (cb_syscall): Extend comment.
1418
61a0c964
MF		 14192015-06-17 Mike Frysinger <vapier@gentoo.org>
1420
1421 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1422 * sim-syscall.c: New file.
1423 * sim-syscall.h: New file.
1424
6362a3f8
MF		 14252015-06-17 Mike Frysinger <vapier@gentoo.org>
1426
1427 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1428 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1429 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1430 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1431 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1432 Define.
1433 * gentmap.c (gen_targ_map_c): Output name field.
1434
306f4178
MF		 14352015-06-12 Mike Frysinger <vapier@gentoo.org>
1436
1437 * acinclude.m4: Change configure.in to configure.ac.
1438 * sim-config.h: Likewise.
1439
a3487082
MF		 14402015-06-12 Mike Frysinger <vapier@gentoo.org>
1441
1442 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1443 * configure: Regenerate.
1444
bb11f3ed
MF		 14452015-06-12 Mike Frysinger <vapier@gentoo.org>
1446
1447 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1448 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1449 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1450 TRACE_DEBUG): Define.
1451
bffcfec8
MF		 14522015-06-12 Mike Frysinger <vapier@gentoo.org>
1453
1454 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1455 * sim-trace.c (trace_option_handler): Likewise.
1456 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1457 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1458 (TRACE_ANY_P): Likewise.
1459
db7858e2
MF		 14602015-06-12 Mike Frysinger <vapier@gentoo.org>
1461
1462 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1463 CGEN_TRACE_INSN_FINI.
1464 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1465 trace_result to cgen_trace_result, trace_insn_fini to
1466 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1467 and trace_extract to cgen_trace_extract.
1468 * cgen-trace.h (trace_insn_init): Rename to ...
1469 (cgen_trace_insn_init): ... this.
1470 (trace_insn_fini): Rename to ...
1471 (cgen_trace_insn_fini): ... this.
1472 (trace_insn): Rename to ...
1473 (cgen_trace_insn): ... this.
1474 (trace_extract): Rename to ...
1475 (cgen_trace_extract): ... this.
1476 (trace_result): Rename to ...
1477 (cgen_trace_result): ... this.
1478 (TRACE_RESULT_P): Rename to ...
1479 (CGEN_TRACE_RESULT_P): ... this.
1480 (TRACE_INSN_INIT): Rename to ...
1481 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1482 cgen_trace_insn_init.
1483 (TRACE_INSN_FINI): Rename to ...
1484 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1485 cgen_trace_insn_fini.
1486 (TRACE_PRINTF): Rename to ...
1487 (CGEN_TRACE_PRINTF): ... this.
1488 (TRACE_INSN): Rename to ...
1489 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1490 (TRACE_EXTRACT): Rename to ...
1491 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1492 cgen_trace_extract.
1493 (TRACE_RESULT): Rename to ...
1494 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1495 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1496 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1497 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1498 TRACE_INSN to CGEN_TRACE_INSN.
1499 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1500
83034798
MF		 15012015-06-11 Mike Frysinger <vapier@gentoo.org>
1502
1503 * sim-events.c (ETRACE_P): Delete.
1504 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1505 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1506 * sim-events.h (struct _sim_events): Delete trace member.
1507 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1508 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1509
ce4eda4a
MF		 15102015-06-11 Mike Frysinger <vapier@gentoo.org>
1511
1512 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1513 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1514 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1515 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1516
a6c2a374
MF		 15172015-06-11 Mike Frysinger <vapier@gentoo.org>
1518
1519 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1520
9b9c712c
MF		 15212015-06-11 Mike Frysinger <vapier@gentoo.org>
1522
1523 * sim-trace.h (WITH_TRACE_P): New define.
1524 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1525 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1526 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1527 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1528 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1529 Redefine to use WITH_TRACE_P.
1530
15312015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1532
1533 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1534 mistake in call to sim_engine_abort.
509c2f32 1535
0a13382c
NC		 15362015-04-29 Nick Clifton <nickc@redhat.com>
1537
1538 PR 18273
1539 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1540 increasing parenthesis around casts to signed values.
0a13382c 1541
767e68f1
MF		 15422015-04-21 Mike Frysinger <vapier@gentoo.org>
1543
1544 * gennltvals.sh: Add mcore support.
1545 * nltvals.def: Regenerate.
1546
248d23e8
MF		 15472015-04-21 Mike Frysinger <vapier@gentoo.org>
1548
1549 * cgen.sh: Add +x permissions.
1550 * genmloop.sh: Likewise.
1551 * gentvals.sh: Likewise.
1552 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1553 Change all uses of srcroot for newlib to newlibroot.
1554
20bca71d
MF		 15552015-04-18 Mike Frysinger <vapier@gentoo.org>
1556
1557 * sim-base.h (SIM_CPU): New typedef.
1558
7e83aa92
MF		 15592015-04-18 Mike Frysinger <vapier@gentoo.org>
1560
1561 * cgen-engine.h (CIA_ADDR): Delete.
1562 * sim-base.h: Update sim_cia example.
1563 [!CIA_ADDR] (sim_cia): New typedef.
1564
034685f9
MF		 15652015-04-17 Mike Frysinger <vapier@gentoo.org>
1566
1567 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1568 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1569 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1570 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1571 CIA_SET to CPU_PC_SET.
1572
78e9aa70
MF		 15732015-04-15 Mike Frysinger <vapier@gentoo.org>
1574
1575 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1576 * sim-main.h (STATE_CPU): Remove from comment and define.
1577
bf12d44e
MF		 15782015-04-13 Mike Frysinger <vapier@gentoo.org>
1579
1580 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1581 * configure: Regenerate.
1582
a542beff
MF		 15832015-04-13 Mike Frysinger <vapier@gentoo.org>
1584
1585 * sim-options.c: Include version.h.
1586 (OPTIONS_VERSION): New enum.
1587 (standard_options): Add "version".
1588 (standard_option_handler): Handle OPTIONS_VERSION.
1589
8c32ba22
MF		 15902015-04-13 Mike Frysinger <vapier@gentoo.org>
1591
1592 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1593 (create-version.sh): Delete.
1594
122bbfb5
MF		 15952015-04-06 Mike Frysinger <vapier@gentoo.org>
1596
1597 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1598
0fe84f3f
MF		 15992015-04-01 Mike Frysinger <vapier@gentoo.org>
1600
1601 * run-sim.h, run.c: Delete.
1602 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1603
aadc9410
MF		 16042015-03-31 Mike Frysinger <vapier@gentoo.org>
1605
1606 * config.in, configure: Regenerate.
1607 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1608 (ZLIB, ZLIBINC): Define.
1609 (BFD_LIB): Add $(ZLIB).
1610
5a394431
MF		 16112015-03-31 Mike Frysinger <vapier@gentoo.org>
1612
1613 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1614 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1615
92fc6153
MF		 16162015-03-29 Mike Frysinger <vapier@gentoo.org>
1617
1618 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1619 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1620 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1621
596f8827
MF		 16222015-03-24 Mike Frysinger <vapier@gentoo.org>
1623
1624 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1625 usage of STATE_WATCHPOINTS.
1626 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1627 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1628
523ba8f9
MF		 16292015-03-24 Mike Frysinger <vapier@gentoo.org>
1630
1631 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1632
c0931f26
MF		 16332015-03-24 Mike Frysinger <vapier@gentoo.org>
1634
1635 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1636
30452bbe
MF		 16372015-03-24 Mike Frysinger <vapier@gentoo.org>
1638
1639 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1640 of enable_sim_hardware to AC_ARG_ENABLE.
1641
49cd1634
MF		 16422015-03-23 Mike Frysinger <vapier@gentoo.org>
1643
1644 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1645 Add dv-sockser.o to sim_hw_objs.
1646
3649cb06
MF		 16472015-03-23 Mike Frysinger <vapier@gentoo.org>
1648
1649 * dv-sockser.c: Include config.h.
1650 * dv-sockser.h: Include sim-inline.h.
1651 [HAVE_DV_SOCKSER]: Move all prototypes here.
1652 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1653 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1654
6cd5ace4
MF		 16552015-03-16 Mike Frysinger <vapier@gentoo.org>
1656
1657 * gentmap.c, run.c: Convert old style prototypes.
1658
ae7d0cac
MF		 16592015-03-16 Mike Frysinger <vapier@gentoo.org>
1660
1661 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1662 symlinking tconfig.h to tconfig.in.
1663 * config.in, configure: Regenerate.
1664 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1665 * tconfig.in: Rename file ...
1666 * tconfig.h: ... here.
1667
8406bb59
MF		 16682015-03-15 Mike Frysinger <vapier@gentoo.org>
1669
1670 * dv-socker.h (dv_sockser_install): Declare.
1671 * sim-module.c: Include config.h.
1672 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1673 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1674 * sim-module.h: Include gdb/remote-sim.h.
1675
1303206d
MF		 16762015-03-14 Mike Frysinger <vapier@gentoo.org>
1677
1678 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1679 (sim-inline.c): Delete rule.
1680
465fb143
MF		 16812015-03-14 Mike Frysinger <vapier@gentoo.org>
1682
1683 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1684 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1685 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1686
93129366
MF		 16872015-03-14 Mike Frysinger <vapier@gentoo.org>
1688
1689 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1690 [!ASSERT, WITH_ASSERT]: Likewise.
1691 * sim-endian.c: Delete sim-io.h include.
1692
4c4ca605
MF		 16932015-02-19 Mike Frysinger <vapier@gentoo.org>
1694
1695 * run-sim.h (sim_kill): Delete unused prototype.
1696
dc1d9d1f
CG		 16972015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1698
16218fd3
CG		 1699 * gentmap.c: Include "string.h".
1700
17012015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1702
1703 * sim-options.c (sim_args_command): Call freeargv() when failure
1704 occurs.
dc1d9d1f 1705
fdbf396f
JB		 17062015-01-07 Joel Brobecker <brobecker@adacore.com>
1707
1708 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1709
2d7bb758
JB		 17102014-12-03 Joel Brobecker <brobecker@adacore.com>
1711
1712 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1713 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1714 callbacks following renaming in callback.h.
1715 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1716 callback by call to "to_lstat" callback
1717
6aefca7e
GB		 17182014-08-28 Gary Benson <gbenson@redhat.com>
1719
1720 * sim-trace.h (debug_printf): New define.
1721
2974be62
AM		 17222014-08-19 Alan Modra <amodra@gmail.com>
1723
1724 * configure: Regenerate.
1725
faa743bb
RM		 17262014-08-15 Roland McGrath <mcgrathr@google.com>
1727
1728 * configure: Regenerate.
1729 * config.in: Regenerate.
1730
60d847df
MF		 17312014-03-10 Mike Frysinger <vapier@gentoo.org>
1732
1733 * sim-command.c (sim_do_command): Add const to cmd.
1734 * sim-options.c (sim_args_command): Add const to cmd.
1735 * sim-options.h (sim_args_command): Add const to cmd.
1736
b2b255bd
MF		 17372014-03-05 Mike Frysinger <vapier@gentoo.org>
1738
1739 * sim-hload.c (sim_load): Add const to prog.
1740 * sim-load.c (sim_load_file): Likewise.
1741 * sim-utils.c (sim_analyze_program): Likewise.
1742 * sim-utils.h (sim_analyze_program): Likewise.
1743 (sim_load_file): Likewise.
1744
1a8a700e
MF		 17452014-03-04 Mike Frysinger <vapier@gentoo.org>
1746
1747 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1748 * callback.c (system): Delete unused prototype.
1749 (os_init): Likewise.
1750 (os_shutdown): Likewise.
1751 (os_unlink): Likewise.
1752 (os_time): Likewise.
1753 (os_system): Likewise.
1754 (os_rename): Likewise.
1755 (os_write_stdout): Likewise.
1756 (os_flush_stdout): Likewise.
1757 (os_write_stderr): Likewise.
1758 (os_flush_stderr): Likewise.
1759 (os_write): Likewise.
1760 (os_read_stdin): Likewise.
1761 (os_read): Likewise.
1762 (os_open): Likewise.
1763 (os_lseek): Likewise.
1764 (os_isatty): Likewise.
1765 (os_get_errno): Likewise.
1766 (os_close): Likewise.
1767 (os_vprintf_filtered): Likewise.
1768 (os_evprintf_filtered): Likewise.
1769 (os_error): Likewise.
1770 (fdmap): Likewise.
1771 (fdbad): Likewise.
1772 (wrap): Likewise.
1773 (wrap): Change to new style prototype.
1774 (fdbad): Likewise.
1775 (fdmap): Likewise.
1776 (os_close): Likewise.
1777 (os_poll_quit): Likewise.
1778 (os_get_errno): Likewise.
1779 (os_isatty): Likewise.
1780 (os_lseek): Likewise.
1781 (os_open): Likewise.
1782 (os_read): Likewise.
1783 (os_read_stdin): Likewise.
1784 (os_write): Likewise.
1785 (os_write_stdout): Likewise.
1786 (os_flush_stdout): Likewise.
1787 (os_write_stderr): Likewise.
1788 (os_flush_stderr): Likewise.
1789 (os_rename): Likewise.
1790 (os_system): Likewise.
1791 (os_time): Likewise.
1792 (os_unlink): Likewise.
1793 (os_stat): Likewise.
1794 (os_fstat): Likewise.
1795 (os_lstat): Likewise.
1796 (os_ftruncate): Likewise.
1797 (os_truncate): Likewise.
1798 (os_pipe): Likewise.
1799 (os_pipe_empty): Likewise.
1800 (os_pipe_nonempty): Likewise.
1801 (os_shutdown): Likewise.
1802 (os_init): Likewise.
1803 (cb_read_target_syscall_maps): Likewise.
1804 (cb_target_to_host_syscall): Likewise.
1805 (cb_host_to_target_errno): Likewise.
1806 (cb_target_to_host_open): Likewise.
1807 (cb_store_target_endian): Likewise.
1808 (cb_host_to_target_stat): Likewise.
1809 * sim-hload.c (sim_load): Change to new style prototype.
1810 * sim-load.c (sim_load_file): Change to new style prototype.
1811 (report_transfer_performance): Likewise.
1812 (xprintf_bfd_vma): Likewise.
1813 * syscall.c (cb_get_string): Change to new style prototype.
1814 (get_path): Likewise.
1815 (cb_syscall): Likewise.
1816
7b064844
HPN		 18172013-10-15 Hans-Peter Nilsson <hp@axis.com>
1818
1819 * create-version.sh: Align parameters to match those of
1820 ../../gdb/common/create-version.sh.
1821 * Make-common.in (srcsim): New variable.
1822 (version.c): Adjust call to create-version.sh as per above.
1823
bf3d9781
AM		 18242013-09-23 Alan Modra <amodra@gmail.com>
1825
1826 * configure: Regenerate.
1827
f06dccb0
MF		 18282013-09-03 Mike Stump <mikestump@comcast.net>
1829
1830 * sim-options.c (complete_option_list): Mark text and word const.
1831
d6c2da54
TT		 18322013-06-28 Tom Tromey <tromey@redhat.com>
1833
1834 * Make-common.in (version.c): Use version.in, not
1835 common/version.in.
1836 * create-version.sh: Likewise.
1837
b652c496
JB		 18382013-06-24 Joel Brobecker <brobecker@adacore.com>
1839
1840 * create-version.sh: New script. Adapted from
1841 gdb/commong/create-version.sh.
1842 * Make-common.in (version.c): Update rule dependencies,
1843 and re-implement using create-version.sh.
1844
3346cfda
NC		 18452013-06-21 Nick Clifton <nickc@redhat.com>
1846
1847 * gennltvals.sh: Add msp430 support.
1848 * nltvals.def: Regenerate.
1849
31e6ad7d
MF		 18502013-06-03 Mike Frysinger <vapier@gentoo.org>
1851
1852 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1853 * aclocal.m4, configure: Regenerate.
1854
d3685d60
TT		 18552013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1856
1857 PR build/15414:
1858 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1859 -Wformat-nonliteral with -Wno-format.
1860
1517bd27
MF		 18612013-03-26 Mike Frysinger <vapier@gentoo.org>
1862
1863 * acinclude.m4: Regenerate.
1864
3fd38161
JS		 18652013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1866
1867 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1868 which do not support dv-sockser.o. Add always as option to
1869 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1870 is always required to be enabled by simulator.
1871
3f170f37
MF		 18722012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1873
1874 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1875 * nltvals.def: Regenerate.
1876
5f3ef9d0
JB		 18772012-06-16 Joel Brobecker <brobecker@adacore.com>
1878
1879 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1880 * config.in, configure: Regenerate.
1881
2c1fa544
PA		 18822012-05-24 Pedro Alves <palves@redhat.com>
1883
1884 * sim-signal.h (sim_signal_to_target): Rename to ...
1885 (sim_signal_to_gdb_signal): ... this.
1886 * sim-signal.c (sim_signal_to_target): Rename to ...
1887 (sim_signal_to_gdb_signal): ... this.
1888 * sim-reason.c (sim_stop_reason): Adjust to rename.
1889
a493e3e2
PA		 18902012-05-24 Pedro Alves <palves@redhat.com>
1891
1892 PR gdb/7205
1893
72f4393d 1894 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1895
2ea28649
PA		 18962012-05-24 Pedro Alves <palves@redhat.com>
1897
1898 PR gdb/7205
1899
1900 Replace target_signal with gdb_signal throughout.
1901
a6ff997c
NC		 19022012-05-18 Nick Clifton <nickc@redhat.com>
1903
1904 PR 14072
1905 * callback.c: Include config.h before system header files.
1906 * cgen-trace.c: Likewise.
1907 * cgen-utils.c: Likewise.
1908 * gentmap.c: Likewise.
1909
ffbc20d9
MF		 19102012-04-02 Mike Frysinger <vapier@gentoo.org>
1911
1912 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1913
2aaed979
KB		 19142012-03-28 Rathish C <rathish.c@kpitcummins.com>
1915
1916 * sim-trace.c: Update the function prototype of save_data_size.
1917 Move the enum data_fmt from here...
1918 * sim-trace.h: ...to here.
1919 Add function prototype of save_data.
1920
a35a3322
MF		 19212012-03-25 Mike Frysinger <vapier@gentoo.org>
1922
1923 * sim-core.h (sim_core_trans_addr): Add prototype.
1924
f914e384
HPN		 19252012-03-24 Hans-Peter Nilsson <hp@axis.com>
1926
1927 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1928 missing in last change.
1929
2232061b
MF		 19302012-03-24 Mike Frysinger <vapier@gentoo.org>
1931
1932 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1933 * nrun.c: Include string.h/strings.h.
1934 * aclocal.m4, config.in, configure: Regenerate.
1935
ac0aacdf
MF		 19362012-03-22 Mike Frysinger <vapier@gentoo.org>
1937
1938 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1939 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1940 out -Werror initialization.
1941
509deab2
MF		 19422012-03-19 Mike Frysinger <vapier@gentoo.org>
1943
1944 * Make-common.in (TAGS): Change a-z to [:lower:].
1945 * acinclude.m4 (sim-trace): Likewise.
1946 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1947 Change A-Za-z0-9 to [:alnum:].
1948
9a5e0c49
MF		 19492012-03-18 Mike Frysinger <vapier@gentoo.org>
1950
1951 * nrun.c (main): Display strsignal of sigrc.
1952
96cdfef0
MF		 19532012-01-06 Mike Frysinger <vapier@gentoo.org>
1954
1955 * Makefile.in (abs_srcdir): Declare.
1956 (srcroot): Define in terms of abs_srcdir.
1957 (headers): Change srcdir to abs_srcdir.
1958
12c3e59c
JB		 19592012-01-02 Joel Brobecker <brobecker@adacore.com>
1960
1961 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1962 header.
1963
96987c2b
JB		 19642011-12-19 Joel Brobecker <brobecker@adacore.com>
1965
1966 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1967 system bourne shell.
1968
71712327
MF		 19692011-12-03 Mike Frysinger <vapier@gentoo.org>
1970
1971 * syscall.c (cb_get_string): Rename from "get_string".
1972 (get_path): Rename get_string call to cb_get_string.
1973
db2e4d67
MF		 19742011-12-03 Mike Frysinger <vapier@gentoo.org>
1975
1976 * Make-common.in (VPATH): Add $(srccom).
1977 (DEP): Delete.
1978 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1979 POSTCOMPILE): New variables.
1980 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1981 Include dependency files, when using GNU Make. Delete all
1982 dependency-only rules.
1983 * aclocal.m4: Include ../../config/depstand.m4. Call
1984 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1985 (MAKE, GMAKE): New substs.
1986
a13852d9
MF		 19872011-11-07 Mike Frysinger <vapier@gentoo.org>
1988
1989 PR sim/13161
1990 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1991 * configure, config.in: Regenerate.
1992 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1993
4399a56b
MF		 19942011-10-19 Mike Frysinger <vapier@gentoo.org>
1995
1996 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1997
f1a81b37
JB		 19982011-10-18 John Wehle <john@feith.com> (tiny patch)
1999
2000 * sim-profile.c (profile_info): Only print the title once.
2001
9c082ca8
MF		 20022011-10-17 Mike Frysinger <vapier@gentoo.org>
2003
2004 * acinclude.m4: Rename from aclocal.m4.
2005 * aclocal.m4: Regenerate.
2006
6ffe910a
MF		 20072011-10-17 Mike Frysinger <vapier@gentoo.org>
2008
2009 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2010 * common.m4: Delete.
2011 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2012 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2013 * configure: Regenerate.
2014
59c0b43d
TT		 20152011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2016
2017 * sim-alu.h (ALU32_AND): Clear carry flag.
2018 (ALU32_AND): Clear carry flag.
2019
66f8d993
MF		 20202011-10-09 Mike Frysinger <vapier@gentoo.org>
2021
2022 * dv-cfi.c: Include stdbool.h.
2023
d56a2aae
MF		 20242011-10-09 Mike Frysinger <vapier@gentoo.org>
2025
2026 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2027
4a99173d
MF		 20282011-10-04 Mike Frysinger <vapier@gentoo.org>
2029
2030 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2031 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2032
10915d9a
MF		 20332011-07-12 Mike Frysinger <vapier@gentoo.org>
2034
2035 * sim-command.c: Include sim-options.h.
2036
63042524
MF		 20372011-07-12 Mike Frysinger <vapier@gentoo.org>
2038
2039 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2040
24a6c33d
MF		 20412011-07-12 Mike Frysinger <vapier@gentoo.org>
2042
2043 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2044 Delete direct call to AC_PROG_CC.
2045
2419798b
MF		 20462011-07-05 Mike Frysinger <vapier@gentoo.org>
2047
2048 * sim-command.c: New file.
2049 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2050 (sim-command.o): New rule.
2051
440db575
MF		 20522011-05-27 Mike Frysinger <vapier@gentoo.org>
2053
2054 * sim-options.c (standard_option_handler): Remove arg[0] check
2055 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2056 not an empty string, otherwise assign "" back to it.
2057
3ddcae71
MF		 20582011-05-26 Mike Frysinger <vapier@gentoo.org>
2059
2060 * nltvals.def: Regenerate to include Blackfin syscalls again.
2061
3a49ea9f
MF		 20622011-05-25 Mike Frysinger <vapier@gentoo.org>
2063
2064 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2065 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2066 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2067 (trace_idx_to_str): Likewise.
2068 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2069 (TRACE_syscall): Define.
2070 (WITH_TRACE_SYSCALL_P): Likewise.
2071 (TRACE_SYSCALL_P): Likewise.
2072
dd931b2f
MF		 20732011-05-23 Mike Frysinger <vapier@gentoo.org>
2074
2075 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2076 remove now-unnecessary sub-scope for glue->type setting.
2077 Check to see if the "reg" property exists before we use it, and
2078 if it doesn't exist, error out for "glue" devices.
2079
0e31da21
MF		 20802011-05-23 Mike Frysinger <vapier@gentoo.org>
2081
2082 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2083 glue-or, and set type to glue_xor when name is glue-xor.
2084 (hw_glue_port_event): Return immediately when type is glue_io
2085 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2086 and hw_port_event calls from glue_and to end of function.
2087
34b47c38
MF		 20882011-05-11 Mike Frysinger <vapier@gentoo.org>
2089
2090 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2091 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2092 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2093 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2094 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2095 around function arguments.
2096
56a9aa1d
MF		 20972011-04-14 Mike Frysinger <vapier@gentoo.org>
2098
2099 * sim-options.c (complete_option_list, sim_complete_command):
2100 New functions.
2101
d45bea91
MF		 21022011-04-02 Mike Frysinger <vapier@gentoo.org>
2103
2104 * dv-glue.c: Fix up style.
2105
12c4cbd5
MF		 21062011-04-02 Mike Frysinger <vapier@gentoo.org>
2107
2108 * hw-alloc.c (hw_alloc_data): Adjust brace.
2109 * hw-base.c (hw_base_data): Likewise.
2110 (generic_hw_unit_decode): Fix indentation.
2111 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2112 * hw-events.c (hw_event, hw_event_data): Likewise.
2113 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2114 * hw-instances.c (hw_instance_data): Likewise.
2115 * hw-instances.h (hw_instance): Likewise.
2116 * hw-main.h (hw_descriptor, enum): Likewise.
2117 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2118 * hw-ports.h (hw_port_descriptor): Likewise.
2119 * hw-properties.c (hw_property_data): Likewise.
2120 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2121 _range_property_spec, _reg_property_spec): Likewise.
2122 * hw-tree.c (_name_specifier, printer): Likewise.
2123 (split_device_specifier, parse_string_property, hw_tree_traverse,
2124 print_size, print_reg_property, print_string, print_properties):
2125 Fix indentation.
2126
66ee2731
MF		 21272011-03-29 Mike Frysinger <vapier@gentoo.org>
2128
2129 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2130 * Make-common.in (dv-cfi.o): New rule.
2131 * dv-cfi.c, dv-cfi.h: New files.
2132
165b70ea
KB		 21332011-03-21 Kevin Buettner <kevinb@redhat.com>
2134
2135 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2136 fcntl.h and sys/fcntl.h, for constants.
2137 * nltvals.def: Regenerate.
2138 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2139 * sim-io.h (sys/types.h, sys/stat.h): Include.
2140 (sim_io_stat, sim_io_fstat): Declare.
2141
028f6515
MF		 21422011-03-14 Mike Frysinger <vapier@gentoo.org>
2143
2144 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2145 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2146 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2147 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2148 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2149 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2150 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2151 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2152 syscall.c: Trim trailing whitespace.
2153
ef016f83
MF		 21542011-03-05 Mike Frysinger <vapier@gentoo.org>
2155
2156 * gennltvals.sh: Handle bfin targets.
2157 * nltvals.def: Regenerate.
2158
fee17b35
KB		 21592011-02-25 Kevin Buettner <kevinb@redhat.com>
2160
2161 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2162 file descriptors.
2163
d79fe0d6
MF		 21642011-02-14 Mike Frysinger <vapier@gentoo.org>
2165
2166 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2167 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2168 (hw_free): Drop zfree logic and always call free.
2169 * hw-base.c (hw_delete): Change zfree to free.
2170 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2171 (hw_handle_remove_phandle): Likewise.
2172 * hw-instances.c (hw_instance_delete): Likewise.
2173 * hw-tree.c (parse_reg_property): Likewise.
2174 (parse_ranges_property): Likewise.
2175 (parse_string_property): Likewise.
2176 * sim-core.c (sim_core_uninstall): Likewise.
2177 * sim-cpu.c (sim_cpu_free_all): Likewise.
2178 * sim-hw.c (sim_hw_uninstall): Likewise.
2179 * sim-memopt.c (do_memopt_delete): Likewise.
2180 (sim_memory_uninstall): Likewise.
2181 * sim-module.c (sim_module_uninstall): Likewise.
2182 * sim-options.c (sim_parse_args): Likewise.
2183 * sim-profile.c (profile_pc_cleanup): Likewise.
2184 (profile_uninstall): Likewise.
2185 * sim-watch.c (do_watchpoint_delete): Likewise.
2186 * sim-utils.c (zfree): Delete.
2187 (sim_state_free): Change zfree to free.
2188 * sim-utils.h (zfree): Delete.
2189
891e7fb1
MF		 21902011-02-13 Mike Frysinger <vapier@gentoo.org>
2191
2192 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2193
9bd90cce
MF		 21942011-01-12 Mike Frysinger <vapier@gentoo.org>
2195
2196 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2197
39a3ae0a
MF		 21982011-01-12 Mike Frysinger <vapier@gentoo.org>
2199
2200 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2201 fails.
2202 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2203 when asprintf fails.
2204 * sim-utils.c (sim_do_commandf): Issue an error and return when
2205 asprintf fails.
2206 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2207 asprintf fails.
2208
3143e5a9
MF		 22092011-01-11 Mike Frysinger <vapier@gentoo.org>
2210
2211 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2212 bytes has been calculated and when mmap_next_fd is valid and
2213 nr_bytes is 0.
2214 (memory_option_handler): Allow missing size when mmap_next_fd is
2215 valid.
2216
cb11d1f4
MF		 22172011-01-10 Mike Frysinger <vapier@gentoo.org>
2218
2219 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2220 not empty, and always append $3 to $hardware.
2221
22222011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2223
2224 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2225 * sim-hw.h (sim_hw_abort): Likewise.
2226
cc25892b
MF		 22272011-01-05 Mike Frysinger <vapier@gentoo.org>
2228
2229 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2230
44944448
JB		 22312011-01-05 Joel Brobecker <brobecker@adacore.com>
2232
2233 * run.1: Copyright year update.
2234
e61ddca7
MF		 22352010-12-28 Mike Frysinger <vapier@gentoo.org>
2236
e71b81d8
MF		 2237 * hw-alloc.h (HW_NALLOC): Define.
2238
2239010-12-28 Mike Frysinger <vapier@gentoo.org>
2240
e61ddca7
MF		 2241 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2242
bef6be3d
MF		 22432010-12-15 Mike Frysinger <vapier@gentoo.org>
2244
2245 * sim-memopt.c (OPTION_MAP_INFO): Define.
2246 (memory_options): Handle --map-info.
2247 (memory_option_handler): Handle OPTION_MAP_INFO.
2248
5be229c0
MF		 22492010-11-22 Mike Frysinger <vapier@gentoo.org>
2250
2251 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2252 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2253 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2254
81c641e7
MF		 22552010-11-22 Mike Frysinger <vapier@gentoo.org>
2256
2257 * sim-core.c (WITH_HW): Add device casts to device_error,
2258 device_io_read_buffer, and device_io_write_buffer.
2259
6ab5626b
MF		 22602010-11-16 Mike Frysinger <vapier@gentoo.org>
2261
2262 * dv-sockser.c (dv_sockser_write_buffer): New function.
2263 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2264 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2265
0bd15c7f
HPN		 22662010-10-07 Hans-Peter Nilsson <hp@axis.com>
2267
2268 * callback.c (os_lseek): Call wrap on lseek result.
2269
363a6e9f
OS		 22702010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2271
2272 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2273 call by its equality to -1 not by it being negative.
2274 (connected_p): Likewise for accept() call.
2275
c8551de3
MF		 22762010-04-23 Mike Frysinger <vapier@gentoo.org>
2277
2278 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2279
ef93a840
MF		 22802010-04-21 Mike Frysinger <vapier@gentoo.org>
2281
2282 * profile.c (sim_profile_print_bar): Add cpu argument.
2283
f093db8c
MF		 22842010-04-21 Mike Frysinger <vapier@gentoo.org>
2285
2286 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2287
0d3d2c71
MF		 22882010-04-21 Mike Frysinger <vapier@gentoo.org>
2289
2290 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2291 (profile_print_pc): Convert sim_io_printf to profile_printf.
2292 (profile_print_insn): Likewise.
2293 (profile_print_memory): Likewise.
2294 (profile_print_core): Likewise.
2295 (profile_print_model): Likewise.
2296 (sim_profile_print_bar): Likewise.
2297 (profile_print_speed): Likewise.
2298 (profile_print_addr_ranges): Likewise.
2299 (profile_info): Likewise.
2300 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2301
bd0bd508
MF		 23022010-04-19 Mike Frysinger <vapier@gentoo.org>
2303
2304 * sim-model.c (OPTION_MODEL): Convert to enum.
2305 (OPTION_MODEL_INFO): New enum.
2306 (model_options): Add model-info/info-model entries.
2307 (model_option_handler): Handle OPTION_MODEL_INFO.
2308
e8a76151
MF		 23092010-04-13 Mike Frysinger <vapier@gentoo.org>
2310
2311 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2312 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2313 initially.
2314
cb1cc9c6
MF		 23152010-04-13 Mike Frysinger <vapier@gentoo.org>
2316
2317 * sim-hrw.c (sim_write): Add const to buf arg.
2318 * sim-utils.h (sim_write_fn): Likewise.
2319
58f03a40
MF		 23202010-04-12 Mike Frysinger <vapier@gentoo.org>
2321
2322 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2323 defines.
2324
21cf617c
MF		 23252010-04-12 Mike Frysinger <vapier@gentoo.org>
2326
2327 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2328 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2329 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2330 * dv-sockser.c (sockser_options): Likewise.
2331 * hw-ports.c (empty_hw_ports): Likewise.
2332 * sim-hw.c (hw_options): Likewise.
2333 * sim-model.c (model_options): Likewise.
2334 * sim-options.c (standard_options): Likewise.
2335 * sim-profile.c (profile_options): Likewise.
2336 * sim-trace.c (trace_options): Likewise.
2337 * sim-watch.c (watchpoint_options): Likewise.
2338
e377ca52
MF		 23392010-04-12 Mike Frysinger <vapier@gentoo.org>
2340
2341 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2342 the local "arg_table" variable, and the xmalloc cast.
2343
adaaf009
MF		 23442010-04-10 Mike Frysinger <vapier@gentoo.org>
2345
2346 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2347 "prefix" var.
092d8476 2348 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2349
9ec7269f
MF		 23502010-04-10 Mike Frysinger <vapier@gentoo.org>
2351
2352 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2353
709b3bb3
MF		 23542010-04-10 Mike Frysinger <vapier@gentoo.org>
2355
2356 * sim-trace.c (save_data): Add const markings to "buf" argument.
2357
3dd68605
MF		 23582010-04-10 Mike Frysinger <vapier@gentoo.org>
2359
2360 * sim-options.c (standard_option_handler): Add const markings to
2361 local "type" var.
2362
0ad22a74
MF		 23632010-04-02 Mike Frysinger <vapier@gentoo.org>
2364
2365 * hw-ports.h: Fix spelling typos.
2366
75005b3a
MF		 23672010-03-30 Mike Frysinger <vapier@gentoo.org>
2368
2369 * configure.ac: Check for socklen_t.
2370 * configure, config.in: Regenerated.
2371 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2372
d946c288
MF		 23732010-03-30 Mike Frysinger <vapier@gentoo.org>
2374
2375 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2376 * sim-hw.c (hw_option_handler): Likewise.
2377
ff398ee4
MF		 23782010-03-30 Mike Frysinger <vapier@gentoo.org>
2379
2380 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2381 (interrupt_nr_to_str): Likewise.
2382 (default_interrupt_names): Add const to pointer type.
2383 (sim_watchpoint_install): Add const to prefix.
2384 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2385
6bf91687
MF		 23862010-03-30 Mike Frysinger <vapier@gentoo.org>
2387
2388 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2389 (sim_core_write_buffer): Likewise.
2390
15f3c2de
MF		 23912010-03-30 Mike Frysinger <vapier@gentoo.org>
2392
2393 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2394 the SIM_HAVE_ADDR_RANGE define.
2395
fb0cc53e
MF		 23962010-03-30 Mike Frysinger <vapier@gentoo.org>
2397
2398 * sim-core.h (device_error): Add const to message, and add printf
2399 format attribute.
2400
739dfd28
MF		 24012010-03-30 Mike Frysinger <vapier@gentoo.org>
2402
2403 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2404 SIM_HAVE_ADDR_RANGE define.
2405
59db87ad
MF		 24062010-03-30 Mike Frysinger <vapier@gentoo.org>
2407
2408 * dv-glue.c (hw_glue_ports): Swap static and const.
2409
dc416615
MF		 24102010-03-30 Mike Frysinger <vapier@gentoo.org>
2411
2412 * nrun.c (usage): Use void in definition.
2413 * sim-options.c (dup_arg_p): Convert old-style function definition.
2414 (sim_parse_args): Likewise.
2415 (sim_print_help): Likewise.
2416 * sim-trace.c (set_trace_option_mask): Likewise.
2417 (set_trace_option): Likewise.
2418 * sim-utils.c (sim_analyze_program): Likewise.
2419 (sim_elapsed_time_get): Likewise.
2420 (sim_elapsed_time_since): Likewise.
2421
11409fac
MF		 24222010-03-22 Mike Frysinger <vapier@gentoo.org>
2423
2424 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2425 (standard_options): Likewise.
2426 (standard_option_handler): Likewise.
2427
6d519a46
MF		 24282010-03-16 Mike Frysinger <vapier@gentoo.org>
2429
2430 * hw-ports.c (TRACE): Delete.
2431 * hw-properties.c (TRACE): Delete.
2432 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2433 (hw_find_integer_property): Likewise.
2434 (hw_find_integer_array_property): Likewise.
2435 (hw_add_duplicate_property): Likewise.
2436
799026a7
MF		 24372010-03-15 Mike Frysinger <vapier@gentoo.org>
2438
2439 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2440 "boolean".
2441
fd87baa9
MF		 24422010-02-04 Mike Frysinger <vapier@gentoo.org>
2443
2444 * sim-model.c: Include sim-model.h
2445
294bcb78
MF		 24462010-02-04 Mike Frysinger <vapier@gentoo.org>
2447
2448 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2449 & from the STATE_CPU() examples.
2450
80532737
DE		 24512010-01-24 Doug Evans <dje@sebabeach.org>
2452
d2c7a1a6
DE		 2453 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2454 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2455 ufixsfsi): Ditto.
2456 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2457 (struct cgen_fp_ops): Update signatures of floating point conversion
2458 operations.
2459
80532737
DE		 2460 * Make-common.in (CGEN_SIM_DEPS): Define.
2461 (CGEN_INCLUDE_DEPS): Use it.
2462 (CGEN_MAIN_CPU_DEPS): Simplify.
2463
1377e154
DE		 24642010-01-22 Doug Evans <dje@sebabeach.org>
2465
2466 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2467 (SUBWORDTFSI, JOINSIDI): Ditto.
2468
ec11f055
DE		 24692010-01-05 Doug Evans <dje@sebabeach.org>
2470
2471 * cgen-types.h (SETDI): Delete, unused.
2472
a09a0bfd
DE		 24732009-12-02 Doug Evans <dje@sebabeach.org>
2474
2475 * cgen-engine.h: Remove duplicated comment.
2476
62836bf4
DE		 24772009-11-23 Doug Evans <dje@sebabeach.org>
2478
2479 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2480 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2481
e94d449d
DE		 24822009-11-22 Doug Evans <dje@sebabeach.org>
2483
197fa1aa
DE		 2484 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2485 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2486 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2487 instead of CGEN_INSN_INT.
2488
e94d449d
DE		 2489 * cgen-trace.h (trace_extract): Add cast to fix warning.
2490
ca25db52
DE		 24912009-11-05 Doug Evans <dje@sebabeach.org>
2492
2493 * cgen-mem.h (DECLARE_GETT): Don't inline.
2494 (DECLARE_SETT): Ditto.
2495
c272cb46
JS		 24962009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2497
2498 * sim-inline.h: Fix spelling error.
2499
1428dced
TT		 25002009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2501
2502 * Make-common.in: Add datarootdir.
2503
44330079
RW		 25042009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2505
0aec8eb1
RW		 2506 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2507 (SIM_CHECK_MEMBERS_1): Remove.
2508 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2509 AC_CHECK_MEMBERS one.
2510 * configure: Regenerate.
2511
44330079
RW		 2512 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2513 * configure: Regenerate.
2514
d6416cdc
RW		 25152009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2516
81ecdfbb
RW		 2517 * config.in: Regenerate.
2518 * configure: Likewise.
2519
c462b41b
RW		 2520 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2521 definition of AC_CHECK_MEMBER.
2522
d6416cdc
RW		 2523 * aclocal.m4: m4_include toplevel config/override.m4.
2524 * configure: Regenerate.
2525
96e946ca
RW		 25262009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2527
2528 * Makefile.in (datarootdir): New variable.
2529
6a8b8615
DE		 25302009-07-07 Doug Evans <dje@sebabeach.org>
2531
2532 * Make-common.in (CPU_DIR): Define.
2533
2c2a86d7
DE		 25342009-07-06 Doug Evans <dje@sebabeach.org>
2535
2536 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2537 identifiers for file types rather than encoding internal
2538 implementation details of cgen.sh.
2539 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2540 * cgen.sh: Add support for parallel makes.
2541 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2542
c28c63d8
JB		 25432009-05-18 Jon Beniston <jon@beniston.com>
2544
72f4393d
L		 2545 * gennltvals.sh: Add lm32 target.
2546 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2547
982807ce
JB		 25482009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2549
2550 Speed up simulator startup:
2551 * sim-utils.c (zalloc): Use xcalloc.
2552
2a8922a9
HPN		 25532009-01-07 Hans-Peter Nilsson <hp@axis.com>
2554
2225d5bd
HPN		 2555 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2556 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2557 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2558 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2559 type, QI, HI, SI, DI.
2560
2a8922a9
HPN		 2561 * callback.c (os_error): Mark as being a noreturn function.
2562 * sim-io.h (sim_io_error): Similar for sim_io_error.
2563
6878aceb
JS		 25642008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2565
2566 * aclocal.m4: Fix underquoting of function names.
2567
be091327
DJ		 25682008-10-21 Julian Brown <julian@codesourcery.com>
2569
2570 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2571
79e1e459
HPN		 25722008-07-11 Hans-Peter Nilsson <hp@axis.com>
2573
2574 * common.m4: Add test for libz and zlib.h.
2575 * configure: Regenerate to track ../common/common.m4 changes.
2576 * config.in: Ditto.
2577
6efef468 25782008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2579 Daniel Jacobowitz <dan@codesourcery.com>
2580 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2581
2582 * aclocal.m4: Include ../../config/acx.m4.
2583 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2584 * configure, config.in: Regenerate.
2585 * Make-common.in (LIB_OBJS): Add version.o.
2586 (version.c, version.o): New rules.
72f4393d 2587 * run.c: Include version.h.
6efef468
JM		 2588 (usage): Add help parameter. Print output either to stdout or
2589 stderr depending on that parameter.
2590 (print_version): New.
2591 (main): Check for --help and --version.
2592 * run-sim.h (sim_target_display_usage): Add help parameter.
2593 * version.h: New.
2594
a4e64307
DJ		 25952008-04-14 Hans Kester <kester.hans@gmail.com>
2596
2597 * sim-signal.c: Define missing signals for _WIN32.
2598
2a3591b0
SR		 25992008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2600
2601 * gennltvals.sh: Add cr16.
2602 * nltvals.def: Rebuild.
2603
b981d709
DJ		 26042007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2605
eb639c50
DJ		 2606 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2607 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2608
f40f1a01
NC		 26092007-08-10 Nick Clifton <nickc@redhat.com>
2610
2611 * sim-memopt.c (memory_options): Mention that the
2612 --memory-size switch accepts suffixes.
72f4393d
L		 2613 (parse_size): Handle a suffix on the size value.
2614 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2615 switch accepts suffixes.
72f4393d 2616 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2617
edc5d9ec
HPN		 26182006-12-21 Hans-Peter Nilsson <hp@axis.com>
2619
2620 * acconfig.h: Remove.
2621 * config.in: Regenerate.
2622
09d96939
TS		 26232006-11-07 Thiemo Seufer <ths@mips.com>
2624
2625 * gentmap.c: Fix compile time warning.
2626
7e129781
TS		 26272006-11-07 Thiemo Seufer <ths@mips.com>
2628
2629 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2630 for bfd text addresses.
2631
3ae2e9a3 26322006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2633 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2634
2635 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2636 SIM_QUIET_NAN_NEGATED.
2637
41ec9f20
TS		 26382006-08-29 Nigel Stephens <nigel@mips.com>
2639
2640 * sim-profile.c (profile_pc_init): Initialise default profiling
2641 frequency to a prime number.
2642 (profile_print_pc): Convert gmon.out sample data into target
2643 byte order.
2644
e85e3205
RE		 26452006-06-13 Richard Earnshaw <rearnsha@arm.com>
2646
2647 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2648 * common.m4: Likewise.
2649 * configure: Regenerated.
2650
2f0122dc
DJ		 26512006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2652
2653 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2654 * configure: Regenerated.
2655
20e95c23
DJ		 26562006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2657
2658 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2659 and LIBINTL_DEP everywhere.
2660 (CSEARCH): Use INCINTL.
2661 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2662 gettext macros.
2663 * configure: Regenerated.
2664
ea696909
HPN		 26652006-03-29 Hans-Peter Nilsson <hp@axis.com>
2666
2667 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2668 option-contents test.
2669
aba6488e
MM		 26702005-11-28 Mark Mitchell <mark@codesourcery.com>
2671
25520859
MM		 2672 * sim-signal.c (sim_signal_to_target): Fix typos.
2673
aba6488e
MM		 2674 * sim-reason.c (sim_stop_reason): Use
2675 sim_signal_to_target, not sim_signal_to_host.
2676 * sim-signal.c (sim_signal_to_host): Fix typo.
2677 (sim_signal_to_target): New function.
2678
f010abaa
HPN		 26792005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2680
2681 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2682 change.
2683
09b96ea0
ILT		 26842005-07-08 Ian Lance Taylor <ian@airs.com>
2685
efd36314
ILT		 2686 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2687
09b96ea0
ILT		 2688 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2689 different fraction for a quiet NaN.
2690 (unpack_fpu): Likewise.
2691
3b02a06b
BE		 26922005-07-08 Ben Elliston <bje@au.ibm.com>
2693
2694 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2695 * sim-load.c: Likewise.
2696 * syscall.c: Likewise.
2697
18d59ab9
CV		 26982005-05-24 Corinna Vinschen <vinschen@redhat.com>
2699
2700 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2701 check.
2702
149cfe5b
DJ		 27032005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2704
2705 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2706
3f6da722 27072005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2708
3f6da722
MI		 2709 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2710 and signed64 for __ALPHA__.
2711
2b193c4a
MK		 27122005-03-23 Mark Kettenis <kettenis@gnu.org>
2713
2714 * aclocal.m4 Include ../../gettext.m4.
2715 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2716 (AM_LC_MESSAGES): Remove.
2717 * configure: Regenerate.
2718
51216631
JB		 27192005-02-28 Jim Blandy <jimb@redhat.com>
2720
2721 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2722 -Wuninitialized in the default list of build warnings if CFLAGS is
2723 set, and doesn't include -O. (Using -Wuninitialized without
2724 optimization produces a warning, which interferes with compilation
2725 with -Werror.)
72f4393d 2726
0c4507fd
JB		 27272005-02-21 Jim Blandy <jimb@redhat.com>
2728
2729 * callback.c (os_fstat): Don't declare 't' unless it's used.
2730
9ab46d53
JB		 27312005-02-09 Jim Blandy <jimb@redhat.com>
2732
2733 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2734 '-s' argument.
2735 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2736 to $(CGEN), to ensure that the command substitution happens where
2737 the variable is referenced in the submake, not when the submake's
2738 arguments are expanded.
2739 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2740 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2741 application Scheme script directly after ${cgen}; don't precede it
2742 with a -s.
2743
f4f8cce4
HPN		 27442005-01-28 Hans-Peter Nilsson <hp@axis.com>
2745
97f669ed
HPN		 2746 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2747 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2748 Include libiberty.h.
2749 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2750 being either end of a pipe.
2751 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2752 (os_shutdown): Clear pipe state.
2753 (default_callback): Initialize new members.
2754
f4f8cce4
HPN		 2755 * callback.c (default_callback): Initialize target_endian.
2756 (cb_store_target_endian): Renamed from store, new first parameter
2757 host_callback *cb, drop last parameter big_p. Take endianness
2758 from cb.
2759 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2760 Remove variable big_p.
2761 * nrun.c (main): Initialize default_callback.target_endian.
2762
35695fd6
AC		 27632005-01-14 Andrew Cagney <cagney@gnu.org>
2764
2765 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2766 Add explicit call to AC_CONFIG_HEADER.
2767 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2768 * configure: Re-generate.
2769
f0569246
AC		 27702005-01-12 Andrew Cagney <cagney@gnu.org>
2771
2772 * common.m4: New file, based on of aclocal.m4.
2773
38f48d72
AC		 27742005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2775
2776 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2777 * configure: Regenerated to track ../common/aclocal.m4 changes.
2778
b7026657
AC		 27792005-01-07 Andrew Cagney <cagney@gnu.org>
2780
2781 * configure.ac: Rename configure.in, require autoconf 2.59.
2782 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2783 * configure: Re-generate.
2784
5d945fec
HPN		 27852004-12-15 Hans-Peter Nilsson <hp@axis.com>
2786
2787 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2788 <case CB_SYS_ftruncate>: New cases.
2789
0d3cd463
HPN		 27902004-12-13 Hans-Peter Nilsson <hp@axis.com>
2791
2792 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2793 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2794 * callback.c (os_lstat): New function.
0d3cd463 2795
119860e5
HPN		 27962004-12-08 Hans-Peter Nilsson <hp@axis.com>
2797
027e2a04
HPN		 2798 * run.1: Document --sysroot=filepath.
2799 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2800 (standard_options): Support --sysroot=<path>.
2801 (standard_option_handler): Handle OPTION_SYSROOT.
2802 * syscall.c (simulator_sysroot): Define, initialized empty.
2803 (get_path): Prepend simulator_sysroot to absolute file path.
2804 [HAVE_STRING_H]: Include string.h.
2805 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2806 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2807 (main): If simulator_sysroot is not empty, chdir there.
2808 * sim-config.h (simulator_sysroot): Declare.
2809
119860e5
HPN		 2810 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2811 cgen_rtx_error" in a CGEN-generated simulator.
2812 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2813 replacement for CGEN-related breakpoints.
2814
70ae6611
HPN		 28152004-12-07 Hans-Peter Nilsson <hp@axis.com>
2816
2817 * Make-common.in (sim-basics_h): Add $(callback_h).
2818
697afb65
HPN		 28192004-12-03 Hans-Peter Nilsson <hp@axis.com>
2820
2821 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2822 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2823 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2824 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2825 (SIM_CHECK_MEMBERS): New macros.
2826 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2827 for struct stat member test and write. Add ST_x calls for each
2828 struct stat member tested in configure.in. Wrap each ST_x call in
2829 #ifdef of configure macro for that member.
2830 * configure, config.in: Regenerate.
2831
6e56eb07
HPN		 28322004-12-01 Hans-Peter Nilsson <hp@axis.com>
2833
2834 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2835 /dev/null.
2836 <case desc>: Pass -OPC opcfile.
2837 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2838 parameter to cgen.sh.
2839
c87368ac
RE		 28402004-11-30 Richard Earnshaw <rearnsha@arm.com>
2841
2842 * Make-common.in (sim-basics_h): Correct dependencies on
2843 cconfig.h and tconfig.h
2844 (sim-load.o): Correct typo in sim-basics_h dependency.
2845
08cd3760
RE		 28462004-11-18 Richard Earnshaw <rearnsha@arm.com>
2847
15f5e61f
RE		 2848 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2849 sub-dependencies for other sim files that they include.
2850 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2851 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2852
1afbf186
HPN		 28532004-11-16 Hans-Peter Nilsson <hp@axis.com>
2854
1d72487d
HPN		 2855 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2856 endian information.
2857
1afbf186
HPN		 2858 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2859 $(remote_sim_h) too.
2860 (sim_main_headers): Add sim-utils.h.
2861
a3bb1089
FCE		 28622004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2863
2864 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2865
5a645dc5
AC		 28662004-07-26 Andrew Cagney <cagney@gnu.org>
2867
2868 Problem from Olaf Hering <olh@suse.de>.
2869 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2870
109d3db3
BE		 28712004-07-10 Ben Elliston <bje@au.ibm.com>
2872
2873 * hw-tree.c (parse_integer_property): Typo fix in comments.
2874 * sim-options.c (sim_args_command): Likewise.
2875
0aaa4a81
AC		 28762004-06-28 Andrew Cagney <cagney@gnu.org>
2877
2878 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2879
0242f9ea
JR		 28802004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2881
2882 * callback.c (os_shutdown): Fix bug in last change: actually
2883 mark file descriptors as available on startup.
2884
594ee3a7
JR		 28852004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2886
2887 [ include/gdb: * callback.h (host_callback_struct): Replace
2888 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2889 * callback.c: Changed all users.
594ee3a7 2890
5f510f9c
AM		 28912004-06-15 Alan Modra <amodra@bigpond.net.au>
2892
2893 * sim-load.c (sim_load_file): Use bfd_get_section_size
2894 instead of bfd_get_section_size_before_reloc.
2895
7659f80a
DJ		 28962004-05-18 Daniel Jacobowitz <dan@debian.org>
2897
2898 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2899 passing it to printf.
2900
41ee5402
DJ		 29012004-05-10 Daniel Jacobowitz <dan@debian.org>
2902
2903 * callback.c: Update copyright dates.
2904 * run.c: Likewise.
2905 * sim-basics.h: Likewise.
2906 * sim-load.c: Likewise.
2907 * syscall.c: Likewise.
2908
29092004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2910
2911 * callback.c: Include cconfig.h instead of config.h.
2912 * run.c: Likewise.
2913 * sim-basics.h: Likewise.
2914 * sim-load.c: Likewise.
2915 * syscall.c: Likewise.
2916
6d0c993e
BE		 29172004-01-16 Ben Elliston <bje@wasabisystems.com>
2918
2919 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2920
6edf0760
NC		 29212003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2922
2923 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2924
a69146da
KH		 29252003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2926
2927 * sim-options.c (standard_options): Fix the names of H8
2928 variants.
2929
fc0a2244
AC		 29302003-10-30 Andrew Cagney <cagney@redhat.com>
2931
2932 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2933 with "struct bfd_symbol".
2934
ee3073b5
AC		 29352003-10-21 Andrew Cagney <cagney@redhat.com>
2936
2937 * callback.c (os_truncate): Call "truncate", and not "stat".
2938
198beae2
AC		 29392003-10-20 Andrew Cagney <cagney@redhat.com>
2940
2941 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2942
8822d001
JR		 29432003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2944
2945 * callback.c (os_ftruncate, os_truncate): New functions.
2946 (default_callback): Initialize ftruncate and truncate members.
2947
ea52ff81
DB		 29482003-09-08 Dave Brolley <brolley@redhat.com>
2949
2950 On behalf of Doug Evans <dje@sebabeach.org>
2951 * cgen.sh: New arg archfile.
2952 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2953 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2954
e158f0a0
AC		 29552003-08-28 Andrew Cagney <cagney@redhat.com>
2956
2957 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2958 * sim-options.c (print_help): Cast the format with specifier to
2959 "int".
2960
33319edb 29612003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2962 Dave Brolley <brolley@redhat.com>
33319edb 2963
72f4393d 2964 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2965 fields of CGEN_WRITE_QUEUE_ELEMENT.
2966 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2967 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2968 * gennltvals.sh: Add frv target.
2969 * nltvals.def: Add frv target.
2970
72f536bd
MS		 29712003-06-23 Michael Snyder <msnyder@redhat.com>
2972
ac59bf8d 2973 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2974 * sim-reg.c: Fix cut-and-paste bug in comment.
2975
1f1b2817
AC		 29762003-06-22 Andrew Cagney <cagney@redhat.com>
2977
2978 From matthew green <mrg@redhat.com>:
72f4393d 2979 * sim-fpu.h: Update copyright.
1f1b2817 2980 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2981 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2982 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2983
89c0d7dd 29842003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2985
89c0d7dd 2986 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2987 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2988 with disassemble_info:read_memory_func.
2989 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2990
828c9ae6
MS		 29912003-06-04 Michael Snyder <msnyder@redhat.com>
2992
2993 * common/run.c (main): Remove SIM_H8300 ifdef.
2994 (usage): Ditto.
2995 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2996 (standard_options): Add '-x' for h8/300sx.
2997 (standard_option_handler): Add case for SIM_H8300SX.
2998
80d35d90
MS		 29992003-04-13 Michael Snyder <msnyder@redhat.com>
3000
3001 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3002
876fec02
AC		 30032003-03-01 Andrew Cagney <cagney@redhat.com>
3004
3005 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3006 (sim_engine_vabort): Ditto.
3007
6b4a8935
AC		 30082003-02-27 Andrew Cagney <cagney@redhat.com>
3009
3010 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3011 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3012 * nrun.c (main): Ditto.
3013
dbd7cd63
AC		 30142003-02-26 Andrew Cagney <cagney@redhat.com>
3015
3016 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3017 (sim_engine_vabort): Ditto.
3018 (sim_engine_halt, sim_engine_restart): Ditto.
3019
836cc9f4
AC		 30202003-02-20 Andrew Cagney <ac131313@redhat.com>
3021
3022 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3023 (sim-break_h): Delete macro.
3024 (sim-break.o): Delete rule.
3025 * sim-break.c: Delete file.
3026 * sim-break.h: Delete file.
3027 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3028 (STATE_BREAKPOINTS): Delete macro.
3029 (sim_state_base): Delete field breakpoints.
3030 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3031 sim_break_install to array.
3032
45a15d6f
KH		 30332003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3034
3035 * run.c (usage): Fix typos.
3036
127a77fe
CD		 30372002-11-27 Richard Sandiford <rsandifo@redhat.com>
3038
3039 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3040
b85e4829
AC		 30412002-11-22 Andrew Cagney <ac131313@redhat.com>
3042
3043 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3044 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3045 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3046 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3047 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3048 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3049 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3050 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3051 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3052 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3053
d25b1553
AC		 30542002-11-13 Andrew Cagney <cagney@redhat.com>
3055
3056 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3057
d690312f
CD		 30582002-11-06 Richard Sandiford <rsandifo@redhat.com>
3059
3060 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3061 (distclean): Depend on it.
3062
7c3e3b33
AM		 30632002-10-14 Alan Modra <amodra@bigpond.net.au>
3064
3065 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3066
7ede505a
DB		 30672002-08-29 Dave Brolley <brolley@redhat.com>
3068
3069 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3070
75c4388a
AC		 30712002-07-17 Andrew Cagney <cagney@redhat.com>
3072
3073 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3074 (sim_set_callbacks, sim_size, sim_trace)
3075 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3076 to here from "gdb/remote-sim.h".
3077
7a3085c1 30782002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3079
3080 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3081 avoid possible longjmp problems with automatic variable siggnal.
3082
076043f2
AC		 30832002-07-14 Andrew Cagney <ac131313@redhat.com>
3084
3085 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3086 * Make-common.in (installdirs): Make $(libdir) too, needed when
3087 installing libsim.a.
3088
3fbeef0b
AC		 30892002-07-13 Andrew Cagney <ac131313@redhat.com>
3090
3091 * gennltvals.sh (dir): Mark d30v as obsolete.
3092 * nltvals.def: Remove d30v.
3093
bf962092
AC		 30942002-06-17 Andrew Cagney <cagney@redhat.com>
3095
27961795
AC		 3096 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3097
bf962092
AC		 3098 * sim-memopt.c: Include <unistd.h>.
3099 (do_memopt_add): Fix printf format.
3100 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3101
c8cca39f
AC		 31022002-06-16 Andrew Cagney <ac131313@redhat.com>
3103
3104 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3105 --enable-gdb-build-warnings.
3106 * configure: Regenerated to track ../common/aclocal.m4 changes.
3107
307041b7 31082002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3109
72f4393d
L		 3110 * sim-fpu.c (unpack_fpu): Initialize exponent for
3111 sim_fpu_class_zero.
3112 (i2fpu): Same.
3113 (sim_fpu_sqrt): Same.
7d7d930f 3114
3c25f8c7
AC		 31152002-06-08 Andrew Cagney <cagney@redhat.com>
3116
3117 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3118 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3119 * run.c: Ditto.
3120 * sim-load.c: Ditto.
3121 * callback.c: Ditto.
3122 * syscall.c: Ditto.
3123 * Make-common.in (callback_h): Define.
3124 (remote_sim_h): Define.
3125 (run.o): Update.
3126 (callback.o): Update.
3127 (syscall.o): Update.
72f4393d 3128 (sim-load.o):
3c25f8c7
AC		 3129 (nrun.o): Update.
3130 (sim-hload.o): Update.
3131 (sim-io.o): Update.
3132 (sim-reason.o): Update.
3133 (sim-reg.o): Update.
3134 (sim-resume.o): Update.
3135
dbec3bef
KH		 31362002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3137
3138 * run.c: Fix formatting.
3139
de4112fa
NC		 31402002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3141
3142 * run-sim.h: New header. Provide prototypes for functions used
3143 between run() and libsim.a which are not used by GDB.
3144 * run.c: Include run-sim.h.
72f4393d
L		 3145 (main): If SIM_TARGET_SWITCHES is defined call
3146 sim_target_parse_command_line.
3147 (usage): If SIM_TARGET_SWITCHES is defined call
3148 sim_target_display_usage.
de4112fa 3149
a8cdafbd
AV		 31502002-05-17 Andrey Volkov <avolkov@transas.com>
3151
3152 * run.c: Made h8300s as new target, not h8300h alias.
3153 Added new option -S (h8300s target)
3154 * sim-options.c: Ditto.
72f4393d 3155
5accf1ff
CD		 31562002-05-01 Chris Demetriou <cgd@broadcom.com>
3157
3158 * callback.c: Use 'deprecated' rather than 'depreciated.'
3159
080fe24b
AC		 31602002-02-24 Andrew Cagney <ac131313@redhat.com>
3161
3162 From wiz at danbala:
3163 * sim-fpu.h: Fix grammar and typos.
3164 Fix PR gdb/287.
3165
6439295f
CD		 31662002-02-10 Chris Demetriou <cgd@broadcom.com>
3167
3168 * callback.c: Fix some spelling errors.
3169 * hw-device.h: Likewise.
3170 * hw-tree.c: Likewise.
3171 * sim-abort.c: Likewise.
3172 * sim-alu.h: Likewise.
3173 * sim-core.h: Likewise.
3174 * sim-events.c: Likewise.
3175 * sim-events.h: Likewise.
3176 * sim-fpu.h: Likewise.
3177 * sim-profile.h: Likewise.
3178 * sim-utils.c: Likewise.
3179
dea03d4e
HPN		 31802002-01-31 Hans-Peter Nilsson <hp@axis.com>
3181
3182 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3183 New functions.
3184
1636f0bb
BE		 31852002-01-20 Ben Elliston <bje@redhat.com>
3186
3187 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3188 the comment for this enumerator.
3189
b59d44de
BE		 31902002-01-14 Ben Elliston <bje@redhat.com>
3191
3192 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3193
280b26c0
KH		 31942001-12-20 Kazu Hirata <kazu@hxi.com>
3195
3196 * run.c (usage): Fix a typo.
3197
e3e473da
BE		 31982001-07-05 Ben Elliston <bje@redhat.com>
3199
3200 * Make-common.in (srccgen): Remove.
3201 (CGEN_CPU_DIR): Define.
3202 (CGEN_READ_SCM): Redefine without $(srccgen).
3203 (CGEN_ARCH_SCM): Ditto.
3204 (CGEN_CPU_SCM): Ditto.
3205 (CGEN_DECODE_SCM): Ditto.
3206 (CGEN_DESC_SCM): Ditto.
3207
2836ee25
FCE		 32082001-04-25 Frank Ch. Eigler <fche@redhat.com>
3209
3210 * sim-load.c (sim_load_file): Put it back: external now.
3211 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3212
5b778125
AC		 32132001-04-21 Andrew Cagney <ac131313@redhat.com>
3214
3215 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3216 internal interface.
3217 * sim-utils.c (sim_analyze_program): Ditto.
3218
6ec9f4a9
FCE		 32192001-04-19 Frank Ch. Eigler <fche@redhat.com>
3220
3221 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3222 we're finished with its immediate use.
3223 * sim-load.c (sim_load_file): Ditto.
3224
764f1408
FCE		 32252001-03-16 Frank Ch. Eigler <fche@redhat.com>
3226
3227 Add support for mmap-based memory regions.
3228 * sim-memopt.c (mmap_next_fd): New global.
3229 (sim_memory_init): Reinitialize it.
3230 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3231 "--memory-mapfile FILE" option. Check for some errors.
3232 (do_memopt_add): Conditionally do mmap instead of malloc for
3233 backing store of simulated memory. Check for more errors.
3234 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3235 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3236 * configure.in: Look for mmap/fstat related functions and headers.
3237 * config.in, configure: Regenerated.
3238
35c20992
FCE		 32392001-03-15 Frank Ch. Eigler <fche@redhat.com>
3240
3241 * sim-core.c (sim_core_map_attach): Correct overlap-related
3242 error messages.
3243
f6bb7a3b
MM		 32442001-03-07 Michael Meissner <meissner@redhat.com>
3245
3246 * run.c (alloca-conf.h): Delete, no longer provided.
3247
01816cd8
BE		 32482001-02-22 Ben Elliston <bje@redhat.com>
3249
3250 * sim-trace.h (TRACE_VPU_IDX): Add.
3251 (TRACE_vpu): Define.
3252 (WITH_TRACE_VPU_P): Likewise.
3253 (TRACE_VPU_P): Likewise.
3254 * sim-trace.c (OPTION_TRACE_VPU): Define.
3255 (trace_options): Add --trace-vpu.
3256 (trace_option_handler): Handle OPTION_TRACE_VPU.
3257 (trace_option_handler): Include VPU tracing in --trace-semantics.
3258 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3259
44a9331c
BE		 32602001-02-21 Ben Elliston <bje@redhat.com>
3261
3262 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3263 (TRACE_BRANCH_INPUT2): Likewise.
3264
c43ad8eb
BE		 32652001-02-09 Ben Elliston <bje@redhat.com>
3266
3267 * (profile_print_pc): Write header out in target byte order.
3268
32692001-02-09 Ben Elliston <bje@redhat.com>
3270
3271 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3272 adjusting the pc shift value.
3273
9397fcbf
FCE		 32742001-01-12 Chris Demetriou <cgd@sibyte.com>
3275
badd2b1e
BE		 3276 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3277 where a numeric value is supplied.
9397fcbf 3278
63fe1038
BE		 32792001-01-06 Ben Elliston <bje@redhat.com>
3280
3281 * cgen.sh: Allow extrafiles to include the semantics files when
3282 generating an ISA-specific decoder.
3283
b6f6b44d
AO		 32842000-12-27 Alexandre Oliva <aoliva@redhat.com>
3285
3286 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3287
ad8707b5
BE		 32882000-12-23 Ben Elliston <bje@redhat.com>
3289
3290 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3291 them to the trace stream using sim_fpu_printn_fpu. Include
3292 "sim-fpu.h".
3293
b94c0966
BE		 32942000-12-15 Ben Elliston <bje@redhat.com>
3295
3296 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3297 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3298 trailing digits as specified (-1 to print all digits).
3299 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3300 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3301 to print_bits ().
3302
fd5d712e
BE		 33032000-12-13 Ben Elliston <bje@redhat.com>
3304
3305 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3306 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3307 (defs): New action.
3308
4c15ccf7
GK		 33092000-12-12 Geoffrey Keating <geoffk@redhat.com>
3310
3311 * sim-endian.h: Don't have parameters on macro definitions which
3312 are simply renaming functions, to permit use of XCONCAT2 in both
3313 the macro name and the arguments in a use of such a definition.
3314
0d277f51
BE		 33152000-12-11 Ben Elliston <bje@redhat.com>
3316
3317 * cgen-ops.h (SUBWORDDFDI): New function.
3318
bb4e03e5
BE		 33192000-12-05 Ben Elliston <bje@redhat.com>
3320
c79688eb
BE		 3321 * Make-common.in (cgen-defs): New target.
3322 (cgen-decode): Pass $(EXTRAFILES).
3323
bb4e03e5
BE		 3324 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3325 -outfile-suffix options.
3326
76440e4b
BE		 33272000-12-04 Ben Elliston <bje@redhat.com>
3328
6227bc85
BE		 3329 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3330 (SUBWORDSIUQI): Likewise.
3331 (SUBWORDDIHI): Likewise.
3332 (SUBWORDDIQI): New function.
3333
76440e4b
BE		 3334 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3335 * cgen-scache.c (scache_option_handler): Remove unused local var.
3336
cdc2a5c3
BE		 33372000-12-03 Ben Elliston <bje@redhat.com>
3338
3339 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3340
4e73b9c1
SC		 33412000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3342
3343 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3344
ce9bc8d1
SC		 33452000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3346
3347 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3348 space is not zero.
3349
ce13044d
SC		 33502000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3351
3352 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3353 (set_hw_delete): Moved the macro as a function.
3354 * hw-base.h (set_hw_delete): Declare as external function.
3355 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3356 allocated using hw_malloc.
72f4393d 3357
7c070881
SC		 33582000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3359
3360 * sim-options.c (sim_parse_args): Free the memory used for
3361 long_options, short_options, handlers, opt_cpu, orig_val.
3362
4f49fa1b
BE		 33632000-11-20 Ben Elliston <bje@redhat.com>
3364
3365 * cgen-ops.h (SUBBI): New macro.
3366 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3367 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3368
2d84da1b
BE		 33692000-11-16 Ben Elliston <bje@redhat.com>
3370
3371 * cgen-types.h (VOID): New type.
3372
dbc168af
BE		 33732000-11-09 Ben Elliston <bje@redhat.com>
3374
3375 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3376 (sim_fpu_two): Set exponent to 1.
3377
e4f5c43e
EZ		 33782000-10-26 Ben Elliston <bje@redhat.com>
3379
72f4393d
L		 3380 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3381 `all'. Pass `-i' options to cgen applications.
3382 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3383 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3384
a8d894af
BE		 33852000-10-08 Ben Elliston <bje@redhat.com>
3386
3387 * cgen-utils.c (cgen_rtx_error): New function.
3388
33892000-10-07 Ben Elliston <bje@redhat.com>
3390
3391 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3392 conditions for sim_core_read_buffer().
3393
6d4c43bf
DB		 33942000-09-26 Dave Brolley <brolley@redhat.com>
3395
3396 * cgen-utils.c (RORQI): New function.
3397 (ROLQI): New function.
3398 (RORHI): New function.
3399 (ROLHI): New function.
3400
0e266e5c
DB		 34012000-08-28 Dave Brolley <brolley@redhat.com>
3402
3403 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3404 in insn_value if it will fit.
3405
604259a0
FCE		 34062000-08-21 Frank Ch. Eigler <fche@redhat.com>
3407
3408 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3409
4193618c
DB		 34102000-08-15 Dave Brolley <brolley@redhat.com>
3411
3412 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3413
34142000-08-15 Dave Brolley <brolley@redhat.com>
3415
3416 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3417 (PROFILE_CPU_FREQ): New macro.
3418 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3419 (profile-options): Add profile-cpu-frequency.
3420 (parse_frequency): New function.
3421 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3422 (profile_print_speed): Print cpu frequency and simulated execution time.
3423 Re-indent other items to match.
3424
548a3e15
AC		 34252000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3426
3427 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3428
fab307a2
FCE		 34292000-07-27 Frank Ch. Eigler <fche@redhat.com>
3430
3431 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3432 * Makefile.in (install): Install run.1 man page.
3433
46a19b74
AC		 3434Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3435
3436 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3437 * Makefile.in (headers,nltvals.def): Merge.
3438
3c765a54
AC		 3439Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3440
f9cbceb6
AC		 3441 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3442 * nrun.c (main): Print the simulator statistics only in
3443 verbose mode.
3444 * hw-properties.h (hw_find_integer_array_property): Fix
3445 prototype (use signed_cell).
3446
38e64f35
AC		 3447 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3448 * sim-events.c (sim_events_remain_time): New function returning
3449 the time that remains before the event is raised.
3450 * hw-events.c (hw_event_remain_time): Likewise.
3451 * sim-events.h (sim_events_remain_time): Declare.
3452 * hw-events.h (hw_event_remain_time): Declare.
3453
0802cc40
AC		 3454 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3455 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3456 (OPTION_HW_LIST): New option --hw-list to list the devices.
3457 (hw_option_handler): List the device tree with 'sim_hw_print'.
3458
3c765a54
AC		 3459 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3460 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3461 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3462 (EXTENDED): Define for 16-bit word size.
3463 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3464 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3465 * sim-types.h: Added support for 16-bit targets.
3466
7fb283bc
FCE		 34672000-06-23 Frank Ch. Eigler <fche@redhat.com>
3468
3469 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3470
ab42ee12
FCE		 34712000-06-24 Frank Ch. Eigler <fche@redhat.com>
3472
3473 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3474 * Makefile.in (distclean): Clean cconfig.h also.
3475
eb2d80b4
AC		 3476Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3477
3478 * configure: Regenerated to track ../common/aclocal.m4 changes.
3479
3480Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3481
3482 * aclocal.m4 (sim-profile): Enable the profiler by default.
3483
781c552e
AC		 3484Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3485
3486 * run.c (main): Initialize sigrc.
3487
5eb1a8fa
AC		 3488Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3489
3490 * sim-events.c (update_time_from_event): Add more detailed event
3491 tracing.
3492
b2ac51e4
DB		 34932000-03-30 Dave Brolley <brolley@redhat.com>
3494
3495 * aclocal.m4 (cgen): Use guile to run cgen.
3496
f8603f2f
DB		 34972000-03-23 Dave Brolley <brolley@redhat.com>
3498
3499 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3500 ftruncdfsf.
3501 * cgen-accfp.c (fextsfdf): New function.
3502 (ftruncdfsf): New function.
3503 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3504
0f831eb3
JJ		 35052000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3506
3507 * cgen-ops.h: Added TRUNCSISI.
3508
e88acae7
FCE		 35092000-03-08 Dave Brolley <brolley@redhat.com>
3510
3511 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3512 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3513 (sim_queue_fn_si_write): Last argument is has type USI.
3514 (sim_queue_fn_sf_write): New function.
3515 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3516 (sim_queue_fn_sf_write): New function.
3517 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3518
baa7ae6f
AC		 3519Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3520
3521 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3522 sim_set_trace and run simulator using sim_resume.
3523 (main): Add option ``-o'' - operating environment. Only continue
3524 after a signal when operating environment.
3525 (main): Always set REASON and SIGRC using sim_stop_reason.
3526 (sim_trace): Delete extern declaration.
3527
6d358e86
NC		 35282000-02-08 Nick Clifton <nickc@cygnus.com>
3529
3530 * callback.c: Fix compile time warning messages.
3531 * run.c: Fix compile time warning messages.
72f4393d 3532
ed9a39eb
JM		 35331999-12-17 Dave Brolley <brolley@cygnus.com>
3534
3535 * sim-profile.h: (set_profile_option_mask): Add prototype.
3536 * sim-profile.c (set_profile_option_mask): No longer static.
3537
c4093a6a
JM		 3538Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3539
3540 * sim-arange.c: Include <string.h>
3541
de57eccd
JM		 35421999-12-07 Dave Brolley <brolley@cygnus.com>
3543
c4093a6a 3544 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3545 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3546 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3547 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3548 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3549 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3550 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3551 (fn_mem_qi_write): New union members.
3552 (fn_mem_hi_write): New union members.
3553 (fn_mem_si_write): New union members.
3554 (fn_mem_di_write): New union members.
3555 (fn_mem_df_write): New union members.
3556 (fn_mem_xi_write): New union members.
3557 (sim_queue_fn_mem_qi_write): New function.
3558 (sim_queue_fn_mem_hi_write): New function.
3559 (sim_queue_fn_mem_si_write): New function.
3560 (sim_queue_fn_mem_di_write): New function.
3561 (sim_queue_fn_mem_df_write): New function.
3562 (sim_queue_fn_mem_xi_write): New function.
3563 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3564 (sim_queue_fn_mem_hi_write): New function.
3565 (sim_queue_fn_mem_si_write): New function.
3566 (sim_queue_fn_mem_di_write): New function.
3567 (sim_queue_fn_mem_df_write): New function.
3568 (sim_queue_fn_mem_xi_write): New function.
3569 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3570 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3571 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3572
c2d11a7d
JM		 35731999-12-01 Dave Brolley <brolley@cygnus.com>
3574
3575 * cgen-accfp.c (subsf): Check status code.
3576 (mulsf): Ditto.
3577 (negsf): Ditto.
3578 (abssf): Ditto.
3579 (sqrtsf): Ditto.
3580 (invsf): Ditto.
3581 (minsf): Ditto.
3582 (maxsf): Ditto.
3583 (subdf): Ditto.
3584 (muldf): Ditto.
3585 (divdf): Ditto.
3586 (negdf): Ditto.
3587 (absdf): Ditto.
3588 (sqrtdf): Ditto.
3589 (invdf): Ditto.
3590 (mindf): Ditto.
3591 (maxdf): Ditto.
3592
35931999-11-26 Dave Brolley <brolley@cygnus.com>
3594
3595 * cgen-par.h (fn_df_write): Mode of data is DF.
3596 (sim_queue_fn_df_write): Mode of data is DF.
3597 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3598
35991999-11-22 Dave Brolley <brolley@cygnus.com>
3600
3601 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3602 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3603
11cf8741
JM		 36041999-11-04 Dave Brolley <brolley@cygnus.com>
3605
3606 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3607 CGEN_MEM_XI_WRITE members.
3608 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3609 (sim_queue_fn_xi_write): New function.
3610 (sim_queue_mem_xi_write): New function.
3611
3612 * cgen-par.c (sim_queue_fn_xi_write): New function.
3613 (sim_queue_mem_xi_write): New function.
3614 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3615 CGEN_MEM_XI_WRITE.
3616
e514a9d6
JM		 36171999-10-22 Dave Brolley <brolley@cygnus.com>
3618
3619 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3620 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3621 * cgen-par.c: Set insn_address for each queued write. Get pc from
3622 cpu when executing queued writes.
3623
36241999-10-19 Dave Brolley <brolley@cygnus.com>
3625
3626 * cgen-par.h (sim_queue_fn_pc_write): New function.
3627 (CGEN_FN_PC_WRITE): New enumerator.
3628 (fn_pc_write): New union member.
3629 * cgen-par.c (sim_queue_fn_pc_write): New function.
3630 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3631
917317f4
JM		 36321999-10-18 Dave Brolley <brolley@cygnus.com>
3633
3634 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3635 (CGEN_MEM_DF_WRITE): New enumerator.
3636 (mem_di_write): New union member.
3637 (mem_df_write): New union member.
3638 * cgen-par.c (sim_queue_mem_di_write): New function.
3639 (sim_queue_mem_df_write): New function.
3640 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3641 CGEN_MEM_DF_WRITE.
3642 * cgen-accfp.c (divsf): Check for division errors.
3643
36441999-10-14 Doug Evans <devans@casey.cygnus.com>
3645
3646 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3647
2df3850c
JM		 36481999-10-07 Dave Brolley <brolley@cygnus.com>
3649
72f4393d 3650 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3651 (fn_hi_write): New union member.
3652 (sim_queue_fn_hi_write): New function.
3653 * cgen-par.c (sim_queue_fn_hi_write): New function.
3654 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3655
2acceee2
JM		 36561999-09-29 Doug Evans <devans@casey.cygnus.com>
3657
3658 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3659 Change type of result to SEM_PC.
3660
3661Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3662
3663 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3664
6426a772
JM		 36651999-09-25 Doug Evans <devans@casey.cygnus.com>
3666
3667 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3668 (JOIN*): Delete cpu arg.
3669
3670Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3671
3672 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3673 parameter.
3674 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3675
c2c6d25f
JM		 3676Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3677
72f4393d
L		 3678 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3679 large values.
c2c6d25f 3680
7fc5b5ad
AC		 3681Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3682
3683 * run.c (main): Check the sim_stop_reason and only halt simulation
3684 when a valid stop condition is identified.
3685
c2c6d25f
JM		 3686Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3687
3688 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3689
3690Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3691
3692 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3693 (bi_write): New union element.
3694 (sim_queue_bi_write): New function.
3695 * cgen-par.c (sim_queue_bi_write): New function.
3696 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3697
d4f3574e
SS		 3698Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3699
3700 * configure: Regenerated to track ../common/aclocal.m4 changes.
3701
3702 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3703 ../gdb/configure.in.
3704 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3705 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3706 (SIM_WARNINGS): Delete
3707 (CONFIG_CFLAGS): Update.
3708
3709Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3710
3711 * cgen-par.c: New file.
3712 * cgen-par.h: New file.
3713 * cgen-sim.h (cgen-par.h): #include it.
3714 * cgen-cpu.h (write_queue): New field.
3715 (CPU_WRITE_QUEUE): New access macro.
3716 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3717 (cgen-par.o): New target.
3718
104c1213
JM		 37191999-08-28 Doug Evans <devans@casey.cygnus.com>
3720
3721 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3722 * cgen-utils.c (mode_names): Update.
3723
53a5351d
JM		 37241999-08-20 Doug Evans <devans@casey.cygnus.com>
3725
3726 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3727 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3728 buffer arg if WITH_PARALLEL_GENWRITE.
3729 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3730 (struct idesc): Ditto.
3731
3732Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3733
3734 * sim-model.c (model_option_handler): Add \n to error message.
3735
96baa820
JM		 37361999-08-08 Doug Evans <devans@casey.cygnus.com>
3737
3738 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3739 (insn_sem): Rewrite.
3740 (sem_fn_desc): New struct.
3741 (idesc): Rewrite.
3742 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3743 misses if ! FAST_P.
3744 (scache case): Split into non-parallel/parallel versions.
3745 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3746 if not use semantic switch version.
3747
37481999-08-04 Doug Evans <devans@casey.cygnus.com>
3749
3750 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3751 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3752 (SEM_BRANCH_INIT_EXTRACT): Delete.
3753 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3754 (SEM_BRANCH_FINI): Ditto.
3755 (SEM_BRANCH_VIA_ADDR): Ditto.
3756 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3757 (SEM_BRANCH_ADDR_CACHE): Delete.
3758 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3759 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3760 pbb_br_type.
3761 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3762 (@cpu@_pbb_begin): Initialize branch_target.
3763 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3764 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3765 pbb_br_type.
3766 (@cpu@_engine_run_fast): Ditto.
3767
adf40b2e
JM		 3768Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3769
3770 * cgen-utils.c (RORSI): New function.
3771 (ROLSI): New function.
3772
37731999-07-14 Doug Evans <devans@casey.cygnus.com>
3774
3775 * Makefile.in (TAGS): Tweak TAGS regex.
3776 * cgen-mem.h (*): Add TAGS markers.
3777
43e526b9
JM		 3778Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3779
3780 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3781 passed in when sim_resume is first entered - don't re-pass it
3782 after a restart.
72f4393d 3783
43e526b9
JM		 3784Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3785
3786 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3787 OPTION_LOAD_LMA but only when is defined.
3788 (standard_options): When SIM_HANDLES_LMA is defined include
3789 options --load-lma and --load-vma.
3790 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3791
3792 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3793 (struct sim_state_base): Add load_at_lma_p.
3794 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3795 STATE_LOAD_AT_LMA_P.
3796
3797Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3798
3799 * nrun.c (main): Re-format loop gnu style.
3800
9846de1b
JM		 3801Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3802
3803 * dv-sockser.c (connected_p): Initialize addrlen.
3804
38051999-07-06 Dave Brolley <brolley@cygnus.com>
3806
3807 * cgen-accfp.c (floatsidf): New function.
3808 (fixdfsi): New function.
3809
38101999-07-06 Doug Evans <devans@casey.cygnus.com>
3811
3812 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3813
43ff13b4
JM		 38141999-07-05 Doug Evans <devans@casey.cygnus.com>
3815
3816 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3817 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3818 * cgen-fpu.c: New file.
3819 * cgen-fpu.h: New file.
3820 * cgen-accfp.c: New file.
3821 * cgen-cpu.h (CGEN_CPU): New member fpu.
3822 * cgen-mem.h: Redo fp support.
3823 * cgen-ops.h: Delete k&r support. Redo fp support.
3824 * cgen-sim.h: Include cgen-fpu.h.
3825 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3826
085dd6e6
JM		 38271999-06-23 Doug Evans <devans@casey.cygnus.com>
3828
3829 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3830 ifndef.
3831 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3832 (@cpu@_pbb_cti_chain): Minor clean up.
3833
cd0fc7c3
SS		 38341999-05-08 Felix Lee <flee@cygnus.com>
3835
72f4393d
L		 3836 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3837 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3838 * configure: Regenerate.
72f4393d 3839
7a292a7a
SS		 3840Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3841
3842 * sim-core.c (device_error,device_io_read_buffer,
3843 device_io_write_buffer): Delete decls.
3844 * sim-core.h: Put them here.
3845
3846 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3847 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3848 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3849 (sim_core_write_aligned_N): Ditto.
3850
38511999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3852
3853 * sim-memopt.c (sim_memory_uninstall): Don't look into
3854 free()d memory.
3855
38561999-04-14 Doug Evans <devans@casey.cygnus.com>
3857
3858 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3859
38601999-04-13 Doug Evans <devans@casey.cygnus.com>
3861
3862 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3863 (sim_core_write_buffer): Ditto.
3864
38651999-04-02 Keith Seitz <keiths@cygnus.com>
3866
3867 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3868 after the interval counter has expired.
3869 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3870 poll_quit callbacks. May be overridden by Makefile.
3871 (poll_quit_counter): New global.
3872 * sim-events.c: Remove all mentions of ui_loop_hook. The
3873 host callback "poll_quit" will serve the purpose.
3874 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3875 is defined.
3876 * nrun.c: Remove declaration of ui_loop_hook.
3877
3878Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3879
3880 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3881 if being used by gdb.
3882
38831999-03-22 Doug Evans <devans@casey.cygnus.com>
3884
3885 * cgen-types.h (XF,TF): Tweak.
3886 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3887 in cgen-types.h.
3888 (SUBWORD*,JOIN*): Define.
3889 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3890 moved into cpu descriptor.
3891 * sim-model.h (MACH): New member `num'.
3892
c906108c
SS		 38931999-02-09 Doug Evans <devans@casey.cygnus.com>
3894
c906108c
SS		 3895 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3896 (CGEN_CPU): Member opcode renamed to cpu_desc.
3897 New members get_idata,disassembler.
3898 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3899 CGEN_INSN_ATTR_VALUE.
3900 (CGEN_STATE): Delete member opcode_table.
3901 (sim_disassemble_insn): Delete decl.
3902 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3903 (struct idesc): Moved to here from <cpu>-decode.h.
3904 * cgen-run.c (prime_cpu): Call prepare_run callback.
3905 * cgen-trace.h (SFILE): New type.
3906 (sim_disasm_sprintf): Declare.
3907 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3908 (sim_cgen_disassemble_insn): Declare.
3909 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3910 (insn_fields): Delete.
3911 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3912 CPU_CPU_DESC (cpu).
3913 (trace_insn): Call CPU_DISASSEMBLER hook.
3914 (sim_disasm_sprintf): New function.
3915 (sim_disasm_read_memory): New function.
3916 (sim_disasm_perror_memory): New function.
3917 (sim_cgen_disassemble_insn): New function.
3918 * cgen-utils.c: Don't include cpu-opc.h.
3919 (virtual_insn_entries): New static local.
3920 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3921 (cgen_insn_name): Rewrite.
3922 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3923 * cgen.sh (desc): New file generator handler.
3924 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3925 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3926 Don't include cpu-opc.h,cpu-sim.h.
3927 * sim-model.c (model_set): Delete SIM_DESC arg.
3928 (sim_model_set): Update.
3929 * sim-model.h (MACH): New member prepare_run.
3930
39311999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3932
3933 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3934 if redundant with allocator functions.
3935
3936Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3937
3938 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3939
3940 * sim-profile.h: Make like sim-trace.h.
3941 (PROFILE_USEFUL_MASK): New macro.
3942 * sim-profile.c (profile_options): Make like trace_options, allow
3943 optional on|off arg where applicable.
3944 (set_profile_option_mask): New function.
3945 (sim_profile_set_option): New function.
3946 (profile_option_handler): Simplify.
3947 Have -p only enable selected things, not everything.
3948 Add missing break to OPTION_PROFILE_PC_RANGE.
3949 * cgen-scache.c (scache_options): Allow optional on|off arg to
3950 --profile-scache.
3951 (scache_option_handler): Use sim_profile_set_option.
3952
39531999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3954
3955 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3956 (memory_option_handler): Implement MEMORY_FILL option. Make
3957 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3958 (parse_ulong_value): New function.
3959 (do_memopt_add): Allocate all buffers. Optionally fill them.
3960
39611999-01-15 Richard Henderson <rth@cygnus.com>
3962
3963 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3964 va_list, not an integer.
3965 * sim-events.c (sim_events_schedule): Likewise.
3966
72f4393d 3967 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3968 the appropriate type.
3969
39701999-01-14 Doug Evans <devans@casey.cygnus.com>
3971
3972 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3973 (sim_disassemble_insn): Update prototype.
3974 (sim_engine_invalid_insn): Ditto.
3975 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3976 (SEM_BRANCH_INIT): PCADDR->IADDR.
3977 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3978 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3979 * cgen-scache.h (*): Ditto.
3980 * cgen-trace.c (*): Ditto.
3981 * cgen-trace.h (*): Ditto.
3982 * cgen-utils.c (*): Ditto.
3983 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3984 (insn_t): Delete.
3985 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3986 (simple engine framework): Rewrite.
3987 * sim-module.c (modules): Install model module sooner (and in
3988 particular before the profile module).
3989
39901999-01-12 Doug Evans <devans@casey.cygnus.com>
3991
3992 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3993 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3994 (sim_model_init): Call it.
3995
3996 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3997
39981999-01-05 Doug Evans <devans@casey.cygnus.com>
3999
4000 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4001 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4002 (SEM_BRANCH_INIT_EXTRACT): New macro.
4003 (SEM_BRANCH_INIT): Add taken_p.
4004 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4005 (SEM_BRANCH_FINI): Use it.
4006 (SEM_INSN): Update.
4007 * cgen-run.c (sim_resume): Handle tracing of last insn.
4008 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4009 * cgen-trace.c (current_abuf): New static global.
4010 (trace_insn_init): Initialize it.
4011 (trace_insn_fini): Use it.
4012 (trace_insn): Set it.
4013 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4014 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4015 (@cpu@_emit_after): Ditto.
4016 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4017 labels if WITH_SEM_SWITCH_FULL.
4018 * sim-model.c: Include bfd.h.
4019 (sim_model_init): New function.
4020 (sim_model_install): Record init fn.
4021 * sim-model.h (MACH): New member bfd_name.
4022 * sim-module.c (modules): Initialize model before scache.
4023
40241998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4025
4026 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4027
c906108c
SS		 4028 * nrun.c (main): Remain in simulation loop for traps and
4029 exceptions when in operating environment mode.
4030 (ui_loop_hook): New stub hook for standalone use.
4031 * sim-events.c (sim_events_process): Call ui_loop_hook
4032 periodically on CYGWIN host.
4033
4034 * sim-reason.c (sim_stop_reason): Return host signal numbers
4035 to gdb on sim_stopped and sim_signalled cases.
4036 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4037 hook just before longjmp.
4038 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4039 hook just before sim_engine_run.
4040
4041 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4042 * sim-trace.h (trace_generic): Ditto.
4043 * sim-trace.c (trace_generic): Ditto.
72f4393d 4044
c906108c
SS		 40451998-12-14 Doug Evans <devans@casey.cygnus.com>
4046
4047 * Make-common.in (SIM_MAIN_DEPS): New var.
4048 (CGEN_MAIN_CPU_DEPS): New var.
4049 * aclocal.m4: Add --enable-cgen-maint option.
4050 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4051 (SETMEM*): Ditto.
4052 (GETIMEM*): Pass pc value to sim_core routine.
4053
4054Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4055
4056 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4057 Compare with ZERO not NULL.
4058
4059Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4060
4061 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4062 "sim-assert.h".
4063
40641998-12-09 Doug Evans <devans@casey.cygnus.com>
4065
4066 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4067 * sim-trace.c: Include stdlib.h if present.
4068 * dv-sockser.c: Include unistd.h if present.
4069 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4070 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4071
40721998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4073
4074 * gennltvals.sh: Add i960.
4075 * nltvals.def: Rebuild.
4076
40771998-12-04 Doug Evans <devans@casey.cygnus.com>
4078
4079 * cgen-defs.h: New file, old cgen-sim.h.
4080 * cgen-sim.h: Simple header that includes others.
4081 * sim-arange.c: New file.
4082 * sim-arange.h: New file.
4083 * sim-basics.h: Include it.
4084 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4085 (sim-arange.o): Add rule for.
4086 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4087 (sim_io_eprintf_cpu): Add prototype.
4088 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4089 (INLINE2): New macro.
4090 (EXTERN_INLINE): New macro.
4091 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4092 before calling module init fns.
4093 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4094 (profile_init): New function.
4095 (profile_options): New option --profile-range.
4096 (profile_option_handler): Handle --profile-range.
4097 (profile_print_insn): Qualify address range specific section titles.
4098 (profile_print_addr_ranges): New function.
4099 (profile_info): Print address ranges if specified.
4100 (profile_install): Set profile_init init fn.
4101 * sim-profile.h (PROFILE_DATA): New member `range'.
4102 * sim-trace.c (trace_init): New function.
4103 (trace_options): New option --trace-range.
4104 (trace_option_handler): Handle --trace-range.
4105 (trace_install): Set trace_init init fn.
4106 * sim-trace.h (TRACE_DATA): New member `range'.
4107 * sim-utils.c (sim_cpu_msg_prefix): New function.
4108 (sim_io_eprintf_cpu): New function.
4109 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4110 (PC_IN_PROFILE_RANGE_P): New macro.
4111 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4112 (trace_insn_fini): New arg abuf. All callers updated.
4113 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4114 printing cycle counts.
4115 * cgen-trace.h (trace_insn_fini): Update prototype.
4116 (TRACE_RESULT_P): New macro.
4117 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4118 (TRACE_INSN): Check ARGBUF_TRACE_P.
4119 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4120 * cgen-types.h (SIM_INLINE): Delete.
4121 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4122 * cgen-utils.c: Don't include cgen-engine.h
4123 * genmloop.sh (@cpu@_fill_argbuf): New function.
4124 (@cpu@_fill_argbuf_tp): New function.
4125 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4126 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4127 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4128 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4129 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4130 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4131 doing profiling. Update call to TRACE_INSN_FINI.
4132
4133 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4134
41351998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4136
4137 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4138 regions.
4139
41401998-12-01 Doug Evans <devans@casey.cygnus.com>
4141
4142 * sim-inline.c (SIM_INLINE_P): Fix typo.
4143
41441998-11-30 Doug Evans <devans@casey.cygnus.com>
4145
4146 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4147
4148Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149
4150 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4151 * nltvals.def: Re-generate.
4152
4153Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4156 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4157 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4158 GCC.
4159 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4160 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4161
41621998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4163
4164 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4165 (${cpu}_pbb_cti_chain): Ditto.
4166
41671998-11-18 Doug Evans <devans@casey.cygnus.com>
4168
4169 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4170 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4171 (EXTRACT_INT,EXTRACT_UINT): New macros.
4172 (SEM_SEM_ARG): New macro.
4173 (SEM_NEXT_VPC): New arg `pc'.
4174 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4175 (sim_disassemble_insn): Update prototype.
4176 * cgen-trace.c (current_insn,insn_fields): New static locals.
4177 (trace_insn): Set them.
b83266a0 4178 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4179 (sim_disassemble_insn): New arg insn_fields.
4180 Handle variable length insns.
4181 * genmloop.sh: Only emit pbb decls if -pbb.
4182 (${cpu}_scache_lookup): New arg `vpc'.
4183 (scache support): Fetch pc before entering loop.
4184
4185 * gennltvals.sh: Add fr30 support.
4186 * nltvals.def: Rebuild.
4187
4188Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189
4190 * sim-types.h: Re-do type system so that GCC's attribute and mode
4191 are used to specify types. Handle case of ALPHA.
4192
41931998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4194
c906108c
SS		 4195 * aclocal.m4: Add tests for dlopen family.
4196 * config.in: Regenerated.
72f4393d 4197
c906108c
SS		 4198Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4199
4200 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4201
4202Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4203
4204 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4205 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4206 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4207 * cgen-sim.h: ... to here.
4208
4209Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210
4211 * aclocal.m4 (enable-build-warnings): Replace
4212 enable-sim-warnings. Extend =LIST syntax so that prepend and
4213 append of options is possible. Drop -Werror, add
4214 -Wstrict-prototypes for GDB compatibility.
4215 * Make-common.in (SIM_WARNINGS): Update.
4216
4217Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4218
4219 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4220 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4221 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4222 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4223 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4224 CGEN_INCLUDE_DEPS.
4225 * cgen-cpu.h: New file.
4226 * cgen-engine.h: New file.
4227 * cgen-scache.h: New file.
4228 * cgen-sim.h: Delete portions moved to new files.
4229 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4230 rather than sending result to stdout.
4231
4232Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4233
4234 * Make-common.in (sim-reg.o): New rule.
4235 (cgen-run.o): New rule.
4236 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4237 * cgen-run.c (prime_cpu): New function.
4238 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4239 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4240 mentioned cpu.
4241 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4242 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4243 (CGEN_INSN_VIRTUAL_P): New macro.
4244 (SEM_PC): New typedef.
4245 (SEMANTIC_FN): Change type of result to SEM_PC.
4246 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4247 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4248 (SCACHE_MAP): New typedef.
4249 (CPU_SCACHE): Add pbb support.
4250 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4251 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4252 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4253 max_slice_insns.
4254 (INSN_NAME): Delete.
4255 (cgen_insn_name): Declare.
4256 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4257 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4258 (first_insn_p): Make static.
4259 (trace_insn): Handle virtual insns specially.
4260 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4261 * cgen-types.h (UBI): Delete.
4262 (MODE_TYPE): New enum.
4263 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4264 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4265 (cgen_virtual_opcode_table): New global.
4266 (cgen_insn_name): New function.
4267 (sim_disassemble_insn): Ignore virtual insns.
4268 * genmloop.sh: Delete top level loop generation. Add pbb support.
4269 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4270 (sim_cpu_base): New members max_insns,insn_name,model_data.
4271 (CPU_PC_GET,CPU_PC_SET): New macros.
4272 (sim_pc_get,sim_pc_set): Declare.
4273 * sim-model.c (model_set): Call model init fn.
4274 * sim-model.h (MODEL_FN): New typedef.
4275 (INSN_TIMING): New member model_fn.
4276 (MODEL): New members num,init.
4277 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4278 All callers updated.
4279 (profile_insn_init): New fn.
4280 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4281 Exit early if insn profiling not supported.
4282 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4283 (profile_install): Record profile_insn_init as init fn.
4284 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4285 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4286 (PROFILE_DATA): Delete member exec_time.
4287 Change insn_count to pointer to array, rather than the array.
4288 (sim_profile_print_bar): Declare.
4289
4290Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4291
4292 * cgen-run.c: New file.
4293 * sim-reg.c: New file.
4294
4295Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4296
4297 * aclocal.m4: Add checks for -lsocket and -lnsl.
4298
4299 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4300 allow local port reuse on listening socket.
4301
4302Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4303
4304 * sim-config.h: Remove reference to linux kernel header.
4305
4306Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4307
4308 * dv-sockser.c (sockser_addr): Make variable non-static.
4309
4310Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4311
4312 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4313
4314Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4315
4316 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4317
4318Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4319
4320 * Make-common.in (install-common): Add $(EXEEXT) when installing
4321 run.
4322
4323Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4324
4325 * cgen-sim.h (cgen_state): New member opcode_table.
4326 * cgen-utils.c (sim_disassemble_insn): Use it.
4327
4328Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4329
4330 * cgen-mem.h (DECLARE_SETT): Fix return type.
4331 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4332 * cgen-scache.c: Include stdlib.h.
4333 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4334 * sim-model.c (model_option_handler): Remove unused variable `n'.
4335
4336Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4337
4338 * cgen-utils.c: Include bfd.h.
4339 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4340
4341Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4342
4343 * sim-bits.h (EXTEND24): Fix typo.
4344
4345Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4346
4347 * sim-events.c (ETRACE_P): New macro.
4348 (struct _sim_event): Add member trace.
4349 (sim_events_free): Reclaim trace message.
4350
4351 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4352 sim_events_schedule_tracef): New functions, include printf trace
4353 information in argument list. If tracing, store asprintf'd trace
4354 message in sim_event.
4355
4356 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4357 hw_event_queue_schedule_vtracef): New functions, mimic
4358 sim_event_tracef.
4359
4360Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4361
4362 * sim-bits.h (EXTEND24): Define.
4363
4364Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4365
4366 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4367 (CPU_SCACHE_HASH_MASK): New macro.
4368 (SCACHE_HASH_PC): Rewrite.
4369 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4370 computation out of main loop.
4371
4372Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4373
c906108c
SS		 4374 * cgen-sim.h (RECORD_IADDR): Delete.
4375 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4376 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4377
4378Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4379
4380 * gennltvals.def (mn10200): Add entry.
4381 * nltvals.def: Regenerate with MN10200 additions.
4382
4383Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384
4385 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4386 documentation on how it works.
4387
4388 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4389 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4390 sim_core_set_xor, sim_core_xor_read_buffer,
4391 sim_core_xor_write_buffer): Update.
4392
4393 * sim-events.h, sim-events.c (sim_events_install,
4394 sim_events_watch_clock, sim_events_schedule_after_signal,
4395 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4396 sim_events_deschedule): Update.
4397
4398 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4399 sim_fpu_max32, sim_fpu_max64): Update.
4400
4401Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4402
4403 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4404 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4405 * sim-profile.c (profile_print_model): Update.
4406
4407Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4408
4409 * gennltvals.def (m32r): Use common syscall.h now.
4410 (mn10300): Add entry.
4411 * nltvals.def: Regenerate.
4412
4413 * sim-engine.c (sim_engine_get_run_state): New function.
4414 * sim-engine.h (sim_engine_get_run_state): Declare it.
4415
4416Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4417
4418 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4419 * sim-core.c (sim_core_signal): Make extern, always define.
4420
4421Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4422
4423 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4424 * cgen-ops.h (ANDIF): New macro.
4425 (ANDIF[BQHSD]I): Delete.
4426
4427Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428
4429 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4430 (hw_event_queue_schedule, hw_event_queue_deschedule,
4431 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4432 Janczyn.
4433
4434 * hw-alloc.h (HW_NZALLOC): Define.
4435
4436 * Make-common.in (test-hw-events): Add target for testing the
4437 hw-event code.
4438
4439Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440
4441 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4442 hw-instances.o.
4443 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4444 files.
4445 * hw-main.h: Include hw-handles.h, hw-instances.h.
4446 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4447 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4448
c906108c
SS		 4449Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4450
4451 * dv-core.c: Include hw-main.h and sim-main.h.
4452 * dv-pal.c: Include hw-main.h and sim-io.h.
4453 * dv-glue.c: Include hw-main.h.
4454
4455 * hw-main.h: New file. Move list of includes to here.
4456 * hw-base.h: From here.
4457 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4458 (hw-*.o, dv-*.o): Update.
4459 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4460 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4461 sim-main.h.
4462
4463 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4464 do_hw_poll_read): Move declarations from here.
4465 * hw-main.h: To here.
72f4393d 4466
c906108c
SS		 4467 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4468 Move from here.
4469 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4470 rename.
4471 * Make-common.in (hw-config.h): Update
4472 * hw-base.c, dv-pal.c, dv-glue.c: Update
4473
4474 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4475 `*_callback' to `*_method.
4476
4477Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478
4479 * hw-base.h (set_*): Move set method macros from here.
4480 * hw-device.h: To here.
4481
4482Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483
4484 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4485 Declare.
4486
4487 * hw-base.c (hw_create, hw_delete): Call
4488 * hw-properties.c (create_hw_property_data,
4489 delete_hw_property_data): Define.
72f4393d 4490
c906108c
SS		 4491Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492
4493 * hw-device.c, hw-properties.c: Include hw-base.h
4494
4495 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4496 * hw-device.c: From here.
4497 * hw-base.h: Include "hw-events.h".
4498
4499 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4500 * hw-base.c (hw_create, hw_delete): Call.
4501 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4502
4503 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4504 (hw-alloc.o): New target.
72f4393d 4505
c906108c
SS		 4506Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507
4508 * hw-events.h, hw-events.c: New files. Move event code to here.
4509 * sim-hw.c: From here.
4510 * hw-base.h: Include "hw-events.h".
4511 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4512 (hw-events.o): New target.
4513
4514 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4515 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4516
c906108c
SS		 4517 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4518 * hw-base.c (hw_create, hw_delete): Call.
4519 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4520
4521 * dv-pal.c: Update.
4522
4523Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524
4525 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4526 * hw-ports.c: To here.
72f4393d 4527
c906108c
SS		 4528 * hw-base.h, hw-ports.c (create_hw_port_data,
4529 delete_hw_port_data): New functions.
4530 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4531
c906108c
SS		 4532 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4533 from here.
4534 * hw-ports.h: To here.
4535
4536Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537
4538 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4539 PROCESSOR and CIA arguments.
4540
4541Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4542
4543 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4544 Move common object files from here.
4545 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4546
c906108c
SS		 4547Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4548
4549 * sim-hw.c: Include ctype.h.
4550 (do_hw_poll_read): Do not assume EAGAIN.
4551
4552Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4553
4554 * cgen-trace.c (first_insn_p): New static local.
4555 (trace_insn_init): Set it.
4556 (trace_insn_fini): Use TRACE_PREFIX.
4557 (trace_insn): Rewrite to use trace_prefix.
4558 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4559 Adjust width accordingly.
4560
4561 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4562 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4563 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4564 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4565 (PROFILE_COUNT_CORE): Simplify.
4566 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4567
4568Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4569
4570 * cgen-ops.h (ADDCFSI): Fix typo.
4571
4572Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4573
4574 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4575 * genmloop.sh: Use them rather than static locals.
4576
4577 * sim-engine.c (sim_engine_set_run_state): New function.
4578 * sim-engine.h (sim_engine_set_run_state): Declare.
4579 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4580 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4581 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4582
4583Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4584
72f4393d 4585 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4586 All callers updated.
4587 (trace_insn_fini): New arg last_p. All callers updated.
4588 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4589 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4590 * genmloop.sh (engine_resume): Update.
4591
4592Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4593
4594 * Make-common.in (install-common): Run ranlib on installed copy of
4595 libsim.a.
4596
4597Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4598
4599 * Make-common.in (install-common): Rename and install libsim.a.
4600
4601Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602
4603 * sim-io.c (unistd.h): Include.
4604
4605Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4606
4607 * Make-common (sim_main_headers): Sort.
4608 (cgen-*.o): Add cgen-sim.h dependency.
4609
4610 * cgen-scache.c (scache_init): Only allocate space if scache element
4611 size is non-zero.
4612 (scache_flush,scache_print_profile): Check if scache in use first.
4613
4614 * cgen-sim.h (IDESC): Provide forward declaration.
4615 (DECODE): Delete.
4616 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4617 (cgen_cpu_max_extra_bytes): Declare.
4618 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4619
c906108c
SS		 4620 * sim-cpu.h: New file. sim_cpu_base moved here.
4621 Move sim_cpu_lookup decl here.
4622 * sim-base.h: #include "sim-cpu.h".
4623 * sim-cpu.c: New file.
4624 * Make-common (sim_main_headers): Add sim-cpu.h.
4625 (sim-cpu.o): Add rule for.
4626
4627 * sim-model.c (set_model): Delete.
4628 (sim_model_set,model_set): New functions.
4629 (sim_model_install): Renamed from model_install.
4630 Don't set default model here.
4631 (model_option_handler): Rewrite --model processing.
4632 (sim_model_lookup,sim_mach_lookup): New functions.
4633 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4634 (insn_timing): Delete.
4635 (INSN_TIMING): New member `num'.
4636 (IMP_PROPERTIES): Always define scache_elm_size member.
4637 (MACH): New member init_cpu.
4638 (sim_machs): Renamed from machs.
4639 (sim_model_install): Renamed from model_install.
4640 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4641 * sim-module.c (modules): Update.
4642
4643 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4644
4645 * sim-io.c: #include <errno.h>.
4646
4647Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4648
4649 * dv-pal.c (struct hw_pal_device): Add reader.
4650 (hw_pal_finish): Initialize reader.
4651 (scan_hw_pal): Use reader.
4652
4653 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4654 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4655 * dv-pal.c: Use.
4656
4657 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4658 ../ppc/main.c sim_io_read_stdin.
4659
4660Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4661
4662 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4663 arguments.
4664 * hw-tree.c: Update.
72f4393d 4665
c906108c
SS		 4666 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4667 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4668 CPU/CIA args.
4669 * hw-ports.h (hw_port_event): Ditto.
4670 * hw-ports.c (hw_port_event): Update.
4671 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4672 Update.
4673 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4674 Update.
4675 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4676 (do_counter_event): Update.
4677 * dv-glue.c (hw_glue_io_read_buffer): Update.
4678 (hw_glue_port_event): Update.
4679
4680 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4681 * hw-base.h (hw_create): Ditto.
4682 * hw-base.c (hw_create): Ditto.
72f4393d 4683
c906108c
SS		 4684 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4685 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4686 from here to.
4687 * sim-hw.c: Here.
4688 * hw-device.h (hw_system_cpu): Declare.
4689 * sim-hw.c (hw_system_cpu): New function.
4690
4691 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4692 sim_hw_abort not hw_abort.
4693 (sim-hw.h): Include.
4694 (sim_core_read_buffer, sim_core_write_buffer): Call
4695 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4696 argument.
4697 (sim_core_set_xor): Do not pass CPU when aborting.
4698
4699 * sim-n-core.h (sim_core_read_aligned_N,
4700 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4701 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4702 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4703 return length.
4704
4705 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4706 sim_hw_print.
4707 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4708 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4709 functions.
4710 (sim_hw_print): New function.
4711
4712 * sim-engine.h (sim_engine_vabort): Declare.
4713 * sim-engine.c (sim_engine_vabort): New function.
4714
4715Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716
4717 * sim-trace.c (print_data): For floating-point numbers trace raw
4718 hex value.
4719 (trace_result_fp2): New function.
4720 * sim-trace.h (trace_result_fp2): New declaration.
4721 (TRACE_FP_RESULT2): New macro.
4722
4723Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4724
72f4393d
L		 4725 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4726 AM_CYGWIN32 and AM_EXEEXT.
4727 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4728 to run and install-common rules.
4729 * common/configure: regenerate
c906108c
SS		 4730
4731Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732
4733 * sim-types.h (cell_word): New type.
4734 (natural_cell): Delete type.
4735
4736Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4737
4738 * configure: Regenerated to track ../common/aclocal.m4 changes.
4739 * config.in: Ditto.
4740
4741Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4742
4743 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4744
4745Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4746
4747 * configure: Regenerated to track ../common/aclocal.m4 changes.
4748 * config.in: Ditto.
4749
4750Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4751
4752 * acconfig.h: New file.
4753 * Make-common.in (top_builddir): New macro.
4754 (INTL_LIB): Removed.
4755 (INTLLIBS): New macro.
4756 (INTLDEPS): Likewise.
4757 (LIBDEPS): Use INTLDEPS.
4758 (EXTRA_LIBS): Use INTLLIBS.
4759 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4760 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4761 AM_LC_MESSAGES): New macros from GNU gettext.
4762
4763Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4764
4765 * sim-config.h: Discard leading _ from macros.
4766 * sim-types.h: Ditto.
4767
4768Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4769
4770 * Make-common.in (CSEARCH): Add -I to intl directories.
4771 (INTL_LIB): Point to libintl.a.
4772 (LIBDEPS): Add $(INTL_LIB).
4773 (EXTRA_LIBS): Ditto.
4774
4775Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4776
4777 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4778
4779 * cgen-ops.h (ADDCFSI): Fix.
4780 (SUBCFSI): Tweak.
4781
4782Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783
4784 * sim-types.h (signed_address, unsigned_address): Define.
4785
4786Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4787
4788 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4789 QNaN.
4790
4791Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4792
4793 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4794 New functions, pack / unpack sim_fpu struct using raw values.
4795 (sim_fpu_is): Differentiate between negative and positive
4796 infinity.
4797
4798Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4799
4800 * sim-bits.h (EXTEND4): Define.
4801 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4802
c906108c
SS		 4803Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4804
4805 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4806 declared so we need this cast to prevent long long addresses
4807 from being misconfigures. Results in access to unmapped memory.
4808
4809Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4810
4811 * Make-common.in (RUNTESTFLAGS): Define.
4812 (check): Pass RUNTESTFLAGS to recursive make.
4813
4814Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4815
4816 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4817 STATE_VERBOSE_P.
4818
4819Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4820
4821 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4822 cross compiling.
4823
4824Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4825
4826 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4827 (sim-inline): Update to match sim-inline.[hc]
4828 * configure: Regenerated to track ../common/aclocal.m4 changes.
4829
4830 * Make-common.in (sim_main_headers): Add sim-inline.h
4831
4832 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4833 selected.
4834 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4835
c906108c
SS		 4836 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4837 (sim_events_set_trace): Delete unused prototype.
72f4393d 4838
c906108c
SS		 4839 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4840 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4841
4842 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4843 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4844 Comment out, not yet implemented in sim-fpu.c.
4845 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4846 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4847
c906108c
SS		 4848 * sim-inline.h: Rewrite description.
4849 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4850 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4851
c906108c
SS		 4852 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4853 include generated files. Handled by generator directly.
72f4393d 4854
c906108c
SS		 4855Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4856
4857 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4858 up-to-date.
4859
4860 * sim-trace.h (TRACE_ANY_P): Define.
4861 (struct _trace_data): Add trace_any_p.
4862
4863Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4864
4865 * run.c (main): Handle all alternatives of enum sim_stop.
4866 (main): Delete unused `asection *s'.
4867
4868Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4869
4870 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4871
4872 * configure: Regenerated to track ../common/aclocal.m4 changes.
4873
4874 * sim-hw.c: New file.
4875 * sim-hw.h (sim_hw_parse): Declare function.
4876 (hw-tree.h): Do not include.
72f4393d 4877
c906108c
SS		 4878 * sim-base.h (STATE_HW): Define.
4879 (struct sim_state_base): Add member struct *hw.
4880
4881 * sim-module.c (sim-hw.h): Include.
4882 (modules): Add sim_hw_install.
72f4393d 4883
c906108c
SS		 4884 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4885
4886Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887
4888 * sim-base.h (CPU_INDEX): Define.
4889
4890 * sim-utils.c (sim_state_alloc): Initialize.
4891 * sim-module.c (sim_post_argv_init): Ditto.
4892
4893Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4894
4895 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4896 properly formatted lists.
4897
4898Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4899
4900 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4901 0x2f needs to be 0x3f.
4902
4903Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4904
4905 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4906 not found.
4907 (hw_tree_find_*_property): Clean up error message when property is
4908 not found.
4909
4910 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4911 present before looking for it.
4912
4913Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4914
72f4393d 4915 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4916 (AC_CHECK_FUNCS): Add check for __setfpucw.
4917 * configure: Regenerated.
4918
4919Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4920
4921 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4922 hw_pal_timer, hw_pal_timer_value): Define.
4923 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4924 (do_counter_event, do_counter_read, do_counter_value,
4925 do_counter_write): new functions.
4926
4927Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4928
4929 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4930 trace output.
4931
4932 * hw-base.c (hw_create): Stop searching for a device when one is
4933 found.
4934
4935Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4936
4937 * configure: Regenerated to track ../common/aclocal.m4 changes.
4938
4939Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940
4941 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4942 appends extra devices.
4943 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4944 the device names.
72f4393d 4945
c906108c
SS		 4946 * Make-common.in (hw-config.h): New target, create hw-config.h
4947 file.
4948 (SIM_HW): Definition from @sim_hw@.
4949 (hw-base.o): Depend on hw-config.h
4950
4951Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4952
4953 * Make-common.in: Get SHELL from configure.
4954 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4955 move-if-change. Fixes NT native build problem.
4956 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4957 move-if-change. Fixes NT native build problem.
4958 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4959 NT native builds.
72f4393d 4960
c906108c
SS		 4961Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4962
4963 * hw-device.h, hw-device.c (hw_strdup): New function.
4964
4965 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4966 strings name, family and args.
4967 (full_name_of_hw): Use hw_strdup when returning the full path.
4968
4969 * hw-properties.c: Clean up property not found / wrong type error
4970 messages.
72f4393d 4971
c906108c
SS		 4972 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4973 before attaching any ports.
4974
4975 * hw-base.c (hw-config.): Include. Replace hardwired table.
4976
4977 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4978
4979 * Make-common.in: Add rule for dv-glue.o.
4980
4981Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4982
4983 * hw-base.c (hw_finish): Move setting of trace level to here.
4984 (hw_create): From here.
4985
4986 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4987 ../ppc/device_table.c.
4988
4989 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4990
4991 * hw-tree.c (print_properties): Supress path when printing
4992 properties of root node.
4993
4994Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995
4996 * hw-device.h (HW_TRACE): Define.
4997 (hw_trace): Declare.
4998 * hw-device.c (hw_trace): Implement function.
4999
5000 * hw-base.c (hw_create): Set hw trace level from "trace?"
5001 property.
5002
5003 * dv-core.c (dv_core_attach_address_callback): Add trace.
5004
5005 * dv-pal.c: Replace DTRACE with HW_TRACE.
5006
5007Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5008
5009 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5010 (hw_alloc_data): Delcare.
5011 (struct hw): Add member alloc_of_hw.
72f4393d 5012
c906108c
SS		 5013 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5014 functions. Assocate memory with a device.
5015 (stdlib.h): Include.
72f4393d 5016
c906108c
SS		 5017 * hw-base.h (set_hw_delete): Define.
5018 (hw_delete_callback): Declare.
5019 (hw_delete): Declare.
5020
5021 * hw-base.c (hw_delete): Implement function.
5022 (struct hw_base_data): Add member to_delete.
5023 (ignore_hw_delete): New function, does nothing.
5024 (hw_create): Set the hw_delete method.
5025 (hw_create): Allocate the base type using HW_ZALLOC before setting
5026 any methods.
5027
5028 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5029
c906108c 5030 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5031
c906108c
SS		 5032 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5033 (attach_hw_port_edge): Add struct hw argument
5034
5035 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5036 hw_zalloc/hw_free.
5037
5038Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5039
5040 * hw-device.h (hw_attach_address_callback,
5041 hw_detach_address_callback): Attach to a single space not a space
5042 mask. Clarify interpretation of SPACE:ADDR parameters.
5043
5044 * hw-base.c (passthrough_hw_attach_address,
5045 passthrough_hw_detach_address): Update.
5046 * dv-core.c (dv_core_attach_address_callback): Ditto.
5047 * dv-pal.c (hw_pal_attach_address): Ditto.
5048
5049Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5050
5051 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5052
5053Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5054
5055 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5056 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5057 hw-properties_h, hw-tree_h): Define, point at corresponding
5058 header.
5059 (hw_base_headers): Define list of headers included by hw-base.h
5060 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5061 hw-properties.o, hw-tree.o): Specify dependencies.
5062 (dv-core.o, dv-pal.o): Ditto.
5063
5064 * sim-hw.h: New file.
5065
5066 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5067 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5068
c906108c
SS		 5069 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5070
5071 * hw-base.h, hw-base.c: new files. Copied from
5072 ../ppc/device_table.[hc].
5073
5074 * dv-core.c, dv-pal.c: New files. Copied from
5075 ../ppc/hw_{core,pal}.c
72f4393d 5076
c906108c
SS		 5077 * sim-basics.h (struct hw): Declare.
5078 (enum port_direction, enum object_disposition): Declare.
5079
5080Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5081
5082 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5083 sim_dv_src in Makefile. Take list of devices as parameter to m4
5084 macro..
5085
5086 * configure: Regenerated to track ../common/aclocal.m4 changes.
5087
5088Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5089
5090 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5091 trace_prefix can abort cleanly.
5092
5093Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5094
5095 * dv-sockser.c, dv-sockser.h: New files.
5096 * Make-common.in (dv-sockser.o): Add rule for.
5097 * aclocal.m4: Check for fcntl.h.
5098 * config.h: Add HAVE_FCNTL_H.
5099
5100 * sim-break.c (remove_breakpoint): Fix thinko.
5101
5102 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5103 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5104
51051998-03-13 Fred Fish <fnf@cygnus.com>
5106
5107 * sim-base.h (struct sim_state_base): Add prog_syms and
5108 define macro STATE_PROG_SYMS.
5109 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5110 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5111 and bfd_canonicalize_symtab, to get symbol table on first use
5112 and preserve it via STATE_PROG_SYMS for future calls to
5113 bfd_find_nearest_line.
5114
5115Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5116
5117 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5118
5119 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5120 up to nr_maps, not just access_* maps.
5121
5122 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5123 maps.
5124
5125 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5126 over nr_maps not sim_core_nr_maps.
5127
5128 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5129 core_map argument to unsigned.
5130 (struct _sim_core): Ditto for struct member core_map.
5131
5132 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5133
5134 * sim-basics.h (access_io, access_*_io): Define.
5135 (map_read, map_write, map_exec, map_io): Define.
5136
5137 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5138 attach with more generic mapmask.
5139 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5140
c906108c
SS		 5141 * sim-core.c (sim_core_uninstall, sim_core_attach,
5142 sim_core_detach): Iterate over nr_maps instead of
5143 sim_core_nr_maps.
5144
5145 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5146 instead of the write_map.
5147 (remove_breakpoint): Ditto.
5148
5149 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5150 with read_map, write_map, exec_map resp.
5151
5152 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5153 Ditto.
5154
5155 * cgen-utils.c (sim_disassemble_insn): Ditto.
5156
5157 * sim-hrw.c (sim_write, sim_write): Ditto.
5158
5159 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5160 transfer_to_str): New functions.
5161
5162Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5163
5164 * sim-base.h (sim_state_base): New member environment.
5165 (STATE_ENVIRONMENT): New macro.
5166 * sim-config.c (current_environment): Delete.
5167 (sim_config_default): New function.
5168 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5169 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5170 (sim_config_default): Add prototype.
5171 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5172 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5173 Set STATE_ENVIRONMENT, not current_environment.
5174
5175Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5176
5177 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5178
5179Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5180
5181 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5182
5183 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5184
5185Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5186
5187 * Make-common.in (TAGS): Make smarter.
5188 * Makefile.in (TAGS): Ditto.
5189
5190Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5191
5192 * sim-module.c (*): Fix typos in assertion tests.
5193
5194Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5195
5196 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5197 can't be constant.
72f4393d 5198
c906108c
SS		 5199 * sim-options.c (sim_parse_args): Ditto.
5200 (sim_args_command): Return OK, instead of nothing, for an empty
5201 command.
5202
5203Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5204
5205 * sim-profile.c (profile_info): Rename from profile_print. Drop
5206 misc and misc_cpu callback arguments. Use
5207 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5208 (profile_install): Install profile_info function.
5209
5210 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5211 STATE_PROFILE_INFO_CALLBACK): Define.
5212 (struct PROFILE_DATA): Add field info_cpu_callback.
5213 (profile_print): Delete function.
5214
5215 * sim-base.h (STATE_MODULES): Define. Replace individual
5216 STATE_*_LIST with single struct module_list.
5217
5218 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5219 (struct module_list): Declare.
72f4393d 5220
c906108c
SS		 5221 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5222 sim_module_info): New functions.
5223 (sim_module_install): Clean up module data structures.
5224
5225 * sim-info.c (sim_info): New file. New function. Call
5226 sim_module_info.
5227
5228 * Make-common.in (sim-info.o): Define rule.
5229 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5230
5231
5232Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5233
5234 * sim-base.h (sim_cpu_base): New members name, options.
5235 (sim_cpu_lookup): Add prototype.
5236 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5237 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5238 (sim_add_option_table): Update prototype.
5239 * sim-options.c (sim_add_option_table): New argument `cpu'.
5240 (standard_option_handler,standard_install): Update.
5241 (sim_parse_args): Handle cpu specific options.
5242 (print_help): New static function.
5243 (sim_print_help): Call it. Print cpu specific options.
5244 (find_match): New static function.
5245 (sim_args_command): Call it. Handle cpu specific options.
5246 * sim-utils.c (sim_cpu_lookup): New function.
5247 * sim-memopt.c (memory_option_handler): Update.
5248 (sim_memopt_install): Update.
5249 * sim-model.c (model_option_handler): Update.
5250 (model_install): Update.
5251 * sim-profile.c (profile_option_handler): Update.
5252 (profile_install): Update.
5253 * sim-trace.c (trace_option_handler): Update.
5254 (trace_install): Update.
5255 * sim-watch.c (watchpoint_option_handler): Update.
5256 (sim_watchpoint_install): Update.
5257 * cgen-scache.c (scache_option_handler): Update.
5258 (scache_install): Update.
5259
5260Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5261
5262 * Make-common.in (check): Run `make check' in testsuite dir.
5263
5264Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5265
5266 * sim-trace.c (trace_result0): New function.
5267
5268 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5269 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5270 tracing sim_fpu variables.
5271 (TRACE_ALU_RESULT0): Define.
5272 (TRACE_FP_RESULT_WORD): Define.
5273 (TRACE_FP_INPUT_WORD1): Define.
5274
5275 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5276 sim_fpu_two): New constants.
5277 (sim_fpu_op1, sim_fpu_op2): New types.
5278 (struct _sim_fpu): Delete member result. Re-order other members.
5279 (sim_fpu_sign, sim_fpu_exp): New functions.
5280 (sim_fpu_max, sim_fpu_min): new functions.
5281 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5282 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5283
c906108c
SS		 5284Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5285
5286 * sim-profile.c (profile_print): Delete duplicate test of
5287 PROFILE_INSN_IDX.
5288 (profile_print_pc): Exit early if data collection not set up.
5289 (profile_print_core): Simplify by calling sim_core_map_to_str.
5290 * sim-core.h (sim_core_map_to_str): Declare.
5291 * sim-core.c (sim_core_map_to_str): Make non-static.
5292
5293 * genmloop.sh (engine_resume): Update insn_count before exiting.
5294 (engine_resume_full): Keep accurate core profile data.
5295
5296 * cgen-utils.c (sim_disassemble_insn): Don't use
5297 sim_core_read_aligned_N, it messes up profiling results.
5298
5299Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5300
5301 * nltvals.def: Regenerate with MN10300 additions.
5302
5303Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5304
5305 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5306
c906108c
SS		 5307 * sim-trace.h, sim-trace.c (trace_result_word2,
5308 trace_input_word4, trace_result_word4): New function.
5309
5310Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5311
5312 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5313
5314 * sim-xcat.h: Delete.
5315 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5316 * cgen-sim.h: Ditto.
5317 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5318 * sim-n-bits.h: Ditto.
5319 * sim-n-core.h: Ditto.
5320 * sim-n-endian.h: Ditto.
5321
5322Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5323
5324 * syscall.c (cb_syscall): Handle short reads, and EOF.
5325
5326Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5327
5328 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5329 sim_fpu to safely print fp_word values.
5330 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5331 (trace_result_bool1, trace_result_addr1): New functions.
5332 (trace_input_bool1, trace_input_addr1): New functions.
5333
5334 * sim-trace.h (TRACE_FPU_*): Define.
5335
5336Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5337
5338 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5339 (sim_fpu_fpto, sim_fpu_tofp): Define.
5340
5341Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5342
5343 * sim-fpu.c (sim_fpu_cmp): New function.
5344
5345Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5346
5347 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5348 instead of abuf->length.
5349 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5350 (set_trace_option_mask): Renamed from set_trace_options.
5351 (set_trace_option): New function.
5352 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5353 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5354
5355Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5356
5357 * sim-basics.h: Declare struct _sim_fpu.
5358
5359Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5360
5361 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5362 (trace_prefix, trace_input*, trace_result*): Declare.
5363 (trace_one_insn): Change declaration, assume trace_prefix called.
5364 (trace_generic): Like trace_one_insn.
5365 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5366 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5367
c906108c
SS		 5368 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5369 trace_insn, save_data, trace_idx_to_str, print_data): New
5370 functions.
5371 (trace_one_insn): Rewrite.
5372 (trace_generic): New function.
72f4393d 5373
c906108c
SS		 5374Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5375
c906108c
SS		 5376 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5377
5378 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5379 (SEMANTIC_FN): Rewrite declaration.
5380 (DECODE): Update type of semantic_fast member.
5381 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5382 * sim-base.h (sim_state_base): Delete conditionals surrounding
5383 member scache_size.
5384
5385Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5386
5387 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5388 used.
5389
5390Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5391
5392 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5393 Add missing parameters to device_io calls.
5394 * sim-core.h: Add missing parameters to device_io calls.
5395
5396Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5397
5398 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5399 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5400 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5401 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5402 (engine_resume): Likewise. Make `engine' volatile. Save copy
5403 of cpu pointer in volatile object. Initialize read switch if
5404 -parallel.
5405
5406Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5407
5408 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5409 (SEM_INSN): New macro.
5410
5411Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5412
5413 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5414
5415Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5416
5417 * configure: Regenerated to track ../common/aclocal.m4 changes.
5418
5419Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * sim-types.h (fp_word): New type, define according to
5422 WITH_TARGET_FLOATING_POINT_BITSIZE.
5423
5424 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5425 configuration of size of floating point registers.
5426
5427Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5428
5429 * sim-profile.c (profile_print): Only print CPU <N> if other
5430 output is going to appear.
5431
5432Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5433
5434 * configure: Regenerated to track ../common/aclocal.m4 changes.
5435
5436Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5437
5438 * sim-types.h (address_word): Typedef according to
5439 WITH_TARGET_ADDRESS_BITSIZE.
5440 (signed_cell, unsigned_cell, natural_cell): Ditto using
5441 WITH_TARGET_CELL_BITSIZE.
72f4393d 5442
c906108c
SS		 5443 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5444 (WITH_TARGET_CELL_BITSIZE): Define.
5445 (WITH_HOST_WORD_BITSIZE): Delete.
5446
5447 * sim-config.c (print_sim_config): Update.
5448
5449 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5450 configuration of address and OpenFirmware cell sizes.
5451
5452Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5453
5454 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5455 * sim-run.c (sim_engine_run): Update.
72f4393d 5456
c906108c
SS		 5457 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5458 CPU_CIA.
5459 * sim-run.c (sim_engine_run): Ditto.
5460
5461 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5462 (sim_resume): Pass nr_cpus to sim_engine_run.
5463
5464 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5465
c906108c
SS		 5466 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5467 MAX_NR_PROCESSORS.
5468 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5469
c906108c
SS		 5470Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5471
5472 * Make-common.in (stamp-tvals): New rule.
5473 (targ-vals.h,targ-map.c): Depend on it.
5474 (clean): Remove stamp-tvals.
5475
5476Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5477
5478 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5479 in code also #if 0'ed.
5480
5481Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5482
5483 * configure: Regenerated to track ../common/aclocal.m4 changes.
5484 * aclocal.m4: Recognize --enable-maintainer-mode.
5485
5486Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5487
5488 * cgen-scache.h: Deleted.
5489 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5490 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5491 (scache_init): Use runtime computed size of SCACHE.
5492 (scache_flush): Likewise.
5493 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5494 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5495 * cgen-sim.h: Scache support moved here.
5496 (PC): Redo definition.
5497 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5498 (DECODE): Add parallel execution support.
5499 Only include semantic label members if using switch.
5500 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5501 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5502 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5503 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5504 from cgen-types.h.
5505 (engine_{stop,run,resume,halt,signal}): Delete decls.
5506 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5507 (argbuf,scache): Delete forward decls.
5508 (STATE): Delete decl.
5509 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5510 Include cgen-mem.h, cgen-ops.h.
5511 (engine_halt,engine_signal): Delete.
5512 ({ex,exc,sem,semc}_illegal): Delete.
5513 (sim_disassemble_insn): Result of extract fn is in bits.
5514 * genmloop.sh: Rewrite.
5515
5516 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5517 line numbers.
5518
5519 * sim-base.h (sim_state_base): Delete member `model'.
5520 (sim_cpu_base): Add member `model'.
5521 * sim-model.h (IMP_PROPERTIES): New type.
5522 (MACH): New members imp_props, models.
5523 (models): Delete decl.
5524 * sim-model.c (set_model): Update.
5525 * sim-profile.c (profile_print_model): Update.
5526
5527 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5528
5529Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5530
5531 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5532 CGEN_INSN_SYNTAX().
5533
5534Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5535
5536 * configure: Regenerated to track ../common/aclocal.m4 changes.
5537 * config.in: Ditto.
5538
5539Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5540
5541 * aclocal.m4 (AR): Check for sigaction.
5542
5543Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5544
5545 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5546
5547 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5548 * sim-config.c (sim_config): Replace WITH_DEVICES with
5549 WITH_TREE_PROPERTIES.
5550
5551 * configure: Regenerated to track ../common/aclocal.m4 changes.
5552
5553Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5554
5555 * Make-common.in (SIM_ENVIRONMENT): New variable.
5556 (CONFIG_CFLAGS): Add it.
5557 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5558 --enable-sim-environment option.
5559 * configure: Regenerated.
5560 * sim-config.h (environment support): Rewrite.
5561 * sim-config.c (current_environment): Define as enum, unconditionally.
5562 (current_alignment): Define unconditionally.
5563 (config_environment_to_a): Update.
5564 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5565 (sim_config): Handle environment and alignment determination
5566 unconditionally. Delete sanity checks of current_environment,
5567 unnecessary.
5568 (print_sim_config): Update.
5569 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5570 (standard_options): Add --environment.
5571 (standard_option_handler): Likewise.
5572
5573Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574
5575 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5576 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5577 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5578 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5579 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5580 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5581 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5582 argument ADD_CA macro with two argument ADDC_C - add carrying with
5583 carry in.
5584 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5585 argument SUB_CA macro with two argument SUBC_X - subtract
5586 carrying, extended.
5587 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5588 borrow-in.
5589 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5590
5591Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5592
5593 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5594 * sim-io.h (sim_io_syscalls): Delete.
5595
5596Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5597
5598 * syscall.c (cb_syscall): Add missing else, so write to stdout
5599 isn't doubled.
5600
5601 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5602 the carry bit from the CPU's psw.
5603
5604Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5605
5606 * gennltvals.sh: Redo syscall support.
5607 * nltvals.def: Regenerated.
5608
5609Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5610
5611 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5612 the stream immediately.
5613
5614Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615
5616 * sim-io.c (sim_io_getstring): Delete unused len2.
5617 (sim_io_syscalls): Ditto for sys_errno.
5618
5619Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5620
5621 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5622
5623 * Make-common.in (run.o): Depend on remote-sim.h.
5624 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5625 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5626
5627Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5628
5629 * sim-io.c (sim_io_syscalls): Disable lseek.
5630
5631Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5632
5633 * gennltvals.sh: Generate syscall values for d30v.
5634
5635 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5636 * nltvals.def: Regenerate.
5637
5638 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5639 (os_fstat): Likewise. Validate fd argument.
5640 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5641 just compute target stat struct length.
5642 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5643 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5644 (get_string): Return host errno values so they can be properly
5645 translated later.
5646 (cb_syscall): Likewise.
5647 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5648 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5649 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5650 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5651 (get_path): New function.
5652
5653Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5654
5655 * sim-io.c (sim_io_syscalls): New function to provide system call
5656 emulation. Provide exit, open, close, read, write, lseek, and
5657 unlink.
5658 (sim_io_getstring): New function to return a string from a
5659 simulated memory location.
5660
5661 * sim-io.h (sim_io_syscalls): Add declaration.
5662
5663Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5664
5665 * sim-core.c (sim_core_signal): Fix spelling error in message.
5666
5667 * sim-hrw.c (sim_read): Use read map, not write map.
5668
5669 * Make-common.in (all): Add .gdbinit.
5670 * gdbinit.in: Add dump command.
5671
5672 * sim-model.c (model_options): Use '\0' for `shortopt'.
5673
5674 * sim-trace.c (trace_option_handler): Set state trace file
5675 for --trace-file in addition to cpu's values.
5676 (trace_vprintf): If cpu == NULL, try state's trace file.
5677 (trace_options): Reorganize table, reword some descriptions.
5678
5679Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5680
5681 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5682 New functions.
5683
5684Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5685
5686 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5687 signal untranslated, document problem with this.
5688
5689 * nrun.c (main): Check for a prog name of `*step'. If present,
5690 step the simulator instead of allowing it to run free.
5691
5692 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5693
5694 * Make-common.in (sim_main_headers): Add sim-signal.h.
5695
5696Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697
5698 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5699
5700Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5701
5702 * sim-signal.h: Start simulator signals at 64 so that host signal
5703 numbers can be detected and reported.
5704
5705 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5706
5707Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5708
5709 * callback.c (cb_host_to_target_stat): Fix return values.
5710
5711 * cgen-sim.h (enum_signal_type): Delete.
5712 (engine_signal): Update prototype.
5713 * cgen-utils.c: Don't include <signal.h>.
5714 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5715 (engine_signal): Update.
5716
5717 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5718 (sim_state_free): Call SIM_STATE_FREE if defined.
5719
5720 * sim-module.c (sim_module_install): Don't leave any modules
5721 installed if one fails to install.
5722
5723Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5724
5725 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5726 more, since alloca is not used in this file.
5727
5728 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5729 correctly set the carry and overflow bits for those types.
5730 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5731 with carry, so carry is correct after doing both adds.
5732 (ALU*): Space out '\' to make it easier to read.
5733
5734Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5735
5736 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5737 sim_signalled.
5738
5739 * sim-signal.c, sim-signal.h: New files.
5740 * Make-common.in (sim-signal.o): Add rule for.
5741 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5742 * sim-abort.c: Don't include <signal.h>.
5743 * sim-basics.h: #include "sim-signal.h".
5744 * sim-break.c: Don't include <signal.h>.
5745 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5746 * sim-core.c: Don't include <signal.h>.
5747 (SIGBUS): Delete definition.
5748 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5749 * sim-engine.c: Don't include <signal.h>.
5750 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5751 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5752 * sim-resume.c: Don't include <signal.h>.
5753 (SIGTRAP): Delete definition.
5754 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5755 * sim-stop.c: Don't include <signal.h>.
5756 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5757 * sim-watch.c: Don't include <signal.h>.
5758 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5759
5760 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5761
5762 * sim-base.h (CIA_ADDR): Provide default definition.
5763 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5764 * sim-break.c (sim_handle_breakpoint): Likewise.
5765
5766Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5767
5768 * Make-common.in (srccom): New variable.
5769
5770 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5771 (LIB_OBJS): Add syscall.o.
5772 (gentmap): Pass $(NL_TARGET) to $(CC).
5773 (syscall.o): Add rule for.
5774 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5775 (sim-bits.o): Depend on $(sim-n-bits_h).
5776 (sim-load.o): Depend on callback.h.
5777
5778 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5779 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5780 * cgen-mem.h, cgen-ops.h: New files.
5781
5782 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5783
5784 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5785 Rewrite build rule.
5786 * callback.c: #include string.h or strings.h.
5787 #include sys/types.h and sys/stat.h.
5788 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5789 (os_get_errno,os_open): Update.
5790 (os_stat,os_fstat): New functions.
5791 (os_init): Initialize syscall_map, errno_map, open_map.
5792 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5793 errno_map, open_map, signal_map, stat_map.
5794 (cb_read_target_syscall_maps): New function.
5795 (cb_target_to_host_syscall): New function.
5796 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5797 (cb_target_to_host_open): Renamed from target_to_host_open.
5798 (store): New function.
5799 (cb_host_to_target_stat): New function.
5800 * syscall.c: New file.
5801 * gentmap.c (sys_tdefs): New global.
5802 (gen_targ_vals_h): Output target syscall numbers.
5803 (gen_targ_map_c): Update. Output target syscall translation map.
5804 * gentvals.sh: New first argument `target'. Preface table with
5805 #ifdef NL_TARGET_$target if non-null target passed.
5806 * gennltvals.sh: New file.
5807 * nltvals.def: Regenerated.
5808
5809Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810
5811 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5812 sim_core_dummy_M.
5813 (sim_core_dummy_M): Declare.
72f4393d 5814
c906108c
SS		 5815Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5816
5817 * sim-core.c (sim_core_signal): Print the address of the
5818 instruction.
5819
5820Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5821
5822 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5823
5824 * sim-base.h (sim_state_base): Add member trace_data.
5825 (STATE_TRACE_DATA): New macro.
5826 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5827 ({WITH_,}TRACE_DEBUG_P): New macros.
5828 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5829 (_sim_cpu): Delete forward reference.
5830 (debug_printf): Update.
5831 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5832 (trace_options): Add --trace-debug.
5833 (set_trace_options): Handle it.
5834 (trace_option_handler): Likewise.
5835 (trace_install): Init state trace_data struct.
5836 (trace_uninstall): Close state trace file.
5837 * sim-events.c (ETRACE): Only print source file and line number if
5838 --trace-debug.
5839 * sim-n-core.h (sim_core_trace_M): Likewise.
5840
5841 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5842
58431997-11-13 Felix Lee <flee@cygnus.com>
5844
5845 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5846 initializer.
5847 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5848
5849Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5850
5851 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5852
5853 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5854 built this way.
5855 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5856 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5857 source tree.
5858
5859Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860
5861 * sim-events.c (sim_events_process): Re-compute the time -
5862 update_time_from_event - as each event is processed. Reverses
5863 previous change.
5864
5865Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5866
5867 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5868
5869Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870
5871 * sim-events.c (sim_events_process): Delete redundant call to
5872 update_time_from_event.
5873 (sim_events_slip): Always decrement time_from_event.
5874 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5875 Delete assertion that time_from_event >=0 when work in queue, no
5876 longer applicable.
5877
5878Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879
5880 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5881 (standard_option_handler): Update.
5882
5883 * sim-options.h: Clarify documentation.
5884 (OPTION_LONG_ONLY_P): Delete definition.
5885 (OPTION_VALID_P): Define.
72f4393d 5886
c906108c
SS		 5887 * sim-options.c (sim_print_help): Allow short only options.
5888 (sim_parse_args): Ditto.
5889 (sim_args_command): Skip short only options.
5890 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5891 separate entries for short and long options in the HANDLERS and
5892 ORIG_VAL tables.
5893 (sim_parse_args): Disable argument permutation.
5894
5895Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896
5897 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5898 Add argument M, size of data type.
5899 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5900 Declare, ditto for 5, 6 & 7 byte transfers.
5901 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5902 as aligned variant.
72f4393d 5903
c906108c
SS		 5904 * sim-n-core.h (sim_core_trace_M): Rename from
5905 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5906 with transfer type. Print transfer direction. Handle 1 and 2 byte
5907 transfers.
5908 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5909 unaligned accesses.
5910 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5911 Update all functions.
5912
5913 * sim-core.c: Generate functions starting with 16 not 1.
5914 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5915 all 5, 6 & 7 byte transfers.
5916
5917 * sim-n-core.h (sim_core_read_misaligned_N,
5918 sim_core_write_misaligned_N): Implement.
5919
5920Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921
5922 * sim-endian.h (U16_8): Implement
5923
5924 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5925
5926 * sim-endian.h (VL8_16, VH8_16): Implement.
5927
5928 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5929 long in printf.
5930 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5931 (memory_option_handler): Skip comma in alias address list
5932
5933Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934
5935 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5936 space params.
5937 (parse_size, parse_addr): New functions
5938 (memory_option_handler, memory_options): Parse address & size
5939 using new functions. Pass level, space, modulo to do_memopt_add &
5940 do_memopt_del.
5941
5942 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5943
5944 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5945 `attach_type attach' argument with `unsigned level' argument.
5946 Document.
5947
5948 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5949 sim_core_attach): Replace argument attach with level. Update
5950 verification of arguments.
5951 (sim_core_map_detach, sim_core_detach): Replace argument attach
5952 with level.
5953
5954 * sim-basics.h (enum _attach_type): Delete.
5955
5956Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5957
5958 * sim-core.h (sim_core_write_8): Define.
5959
5960Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961
5962 * sim-bits.h: Document ROTn macro.
5963
5964 * sim-endian.h (H2T): Handle 16 byte variables.
5965
5966 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5967 error.
5968
5969 * sim-core.c: Do not generate sim_core_*_word.
5970
5971 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5972 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5973
5974 * sim-core.h (sim_core_read_unaligned_word,
5975 sim_core_read_aligned_word, sim_core_read_word,
5976 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5977 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5978
5979Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5980
5981 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5982
5983 * sim-endian.h: Disable 16 byte support.
5984
5985Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5986
5987 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5988
5989 * sim-n-core.h (sim_core_trace_N): New function.
5990 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5991 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5992
5993 * sim-endian.h: Add 128 bit variant.
5994
5995 * sim-core.h, sim-core.c: Add 128 bit variant.
5996
5997 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5998
5999Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000
6001 * sim-events.c (sim_events_process): Clear events->work_pending.
6002 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6003 setting, nr_ticks_to_process.
6004 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6005 when the event queue isn't next.
6006
6007 * sim-events.h, sim-events.c (sim_events_slip): New function.
6008
6009Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6012
6013 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6014 arguments.
6015
6016Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6017
6018 * nrun.c (main): Remove useless test of name != NULL.
6019 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6020
6021Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-fpu.c (EXPMAX): Type is unsigned.
6024 (MIN_INT, MAX_INT): Type is signed64.
6025 (i2fpu): Type of val is signed64.
6026
6027Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6030 a bucket size of zero.
6031
6032 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6033 OPTION_PROFILE_PC): Define.
6034 (profile_option_handler): Add support for --profile-pc and
6035 --profile-pc-granularity options.
6036 (profile_pc_init): When possible, compute nr buckets from bucket
6037 size.
6038
6039 * sim-profile.c (profile_pc_init): Align the profile-pc end
6040 address with the profile-pc bucket size.
6041
6042 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6043 something less ambiguous.
6044 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6045
6046 * sim-profile.c (profile_pc_cleanup): New function. Move
6047 profile_pc_uninstall code to here.
6048 (profile_pc_uninstall): Call.
6049 (profile_pc_init): Call.
6050
6051Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052
6053 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6054 file using BSD gprof format.
6055
6056 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6057 unsigned_word.
6058 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6059 MSBIT64): Force result to unsignedN.
6060
6061Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062
6063 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6064 brace from macro.
6065 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6066 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6067 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6068 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6069
6070Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6071
6072 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6073 type void*.
6074
6075 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6076 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6077 type void*.
6078 (sim_core_attach): Rename buffer_freed to free_buffer, type
6079 void*. Ensure that allocated buffer is alligned according to
6080 region's address.
6081
6082Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083
6084 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6085 (ALU64_SUB): Define.
6086
6087 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6088 (.gdbinit): Remove dependencies, generate once per build.
6089
6090Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6091
6092 * sim-n-core.h (sim_core_read_aligned_N,
6093 sim_core_write_aligned_N): Make xaddr param type address_word not
6094 unsigned_word.
6095
6096Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6097
6098 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6099 unpacked floating point struct. Pass sim_fpu object by reference.
6100 Add preliminary support for rounding modes.
72f4393d 6101
c906108c
SS		 6102Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103
6104 * configure: Regenerated to track ../common/aclocal.m4 changes.
6105
6106Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107
6108 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6109 WITH_TARGET_BITSIZE.
6110
6111Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6112
72f4393d 6113 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6114
6115Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6116
6117 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6118 and zfree instead of xmalloc and free. Prevents warnings.
6119
6120Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6121
6122 * configure: Regenerated to track ../common/aclocal.m4 changes.
6123
6124Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6125
6126 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6127 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6128
6129 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6130 controling the bitsize/msb of the target.
6131
6132Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6133
6134 * Make-common.in: New files sim-break.c, sim-break.h.
6135 * sim-base.h: Add point to breakpoint list to sim_state_base.
6136 * sim-break.c sim-break.h: New modules that implement intrinsic
6137 breakpoint support.
6138 * sim-module.c: Add breakpoint module.
72f4393d 6139
c906108c
SS		 6140Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6141
6142 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6143 an hour.
6144 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6145 if (0) { 1 % 0; }
6146 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6147 (SIGBUS) define for Windows.
6148 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6149 * sim-resume.c: define SIGTRAP for windows.
6150 * sim-xcat.h: use token pasting if ALMOST_STDC.
6151
6152Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153
6154 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6155 configured values.
6156 (CONFIG_CFLAGS): Add same.
72f4393d 6157
c906108c
SS		 6158Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6159
6160 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6161 (SIGNED32): use ##i32.
6162
6163Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164
6165 * configure: Regenerated to track ../common/aclocal.m4 changes.
6166
6167Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168
6169 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6170 endian of target.
6171
6172 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6173 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6174 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6175 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6176 (CONFIG_CFLAGS): Add same.
6177
6178 * aclocal.m4: Perform AC_SUBST on optional options.
6179
6180Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181
6182 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6183
6184 * sim-options.c (standard_option_handler): Typo in warning message.
6185
6186 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6187
6188 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6189 insn count. Make count conditional on there being a valid
6190 INSN_NAME.
6191 (profile_pc_init): Make default PC profile frequency an arbitrary
6192 256.
6193
6194 * sim-base.h: Ditto.
6195
6196 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6197 SIM_HAVE_MODEL.
6198
6199 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6200 archure struct.
6201
6202Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203
6204 * configure: Regenerated to track ../common/aclocal.m4 changes.
6205
6206Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6207
6208 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6209 configured alignment.
6210
6211Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6212
6213 * configure: Regenerated to track ../common/aclocal.m4 changes.
6214
6215Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216
6217 * sim-config.c (sim_config): Check for default alignment.
6218
6219 * sim-options.c (standard_option_handler): Add alignment option.
6220
6221 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6222 default alignment requirements on memory accesses.
72f4393d 6223
c906108c
SS		 6224Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6225
6226 * sim-load.c (sim_load_file): Return failure if the executable
6227 had no loadable sections.
6228
6229Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6232 trace output.
6233
6234 * sim-core.c (sim_core_signal): When bad access halt simulator
6235 SIGSEGV / SIGBUS instead of aborting.
6236 (signal.h): Include.
72f4393d 6237
c906108c
SS		 6238 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6239 options was missing.
6240
6241 * sim-bits.h (MOVED): Define
6242
6243Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6244
6245 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6246 BIT.
6247
6248 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6249
6250 * sim-bits.c: Add 8 bit versions of bit macros.
6251
6252 * sim-bits.h: Ditto.
6253
6254Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6255
6256 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6257 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6258
c906108c
SS		 6259 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6260 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6261
c906108c
SS		 6262 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6263 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6264
c906108c
SS		 6265Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6266
6267 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6268 configure.in: Output to cconfig.h instead of config.h.
6269
6270 * configure: Regenerated to track ../common/aclocal.m4 changes.
6271
6272Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6273
6274 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6275 BFD if known.
6276
6277Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6278
6279 * callback.c (os_write): divert stdout and stderr to their
6280 respective hooks.
6281
6282Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6283
6284 * sim-profile.c (profile_print_speed): Call
6285 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6286
6287 * sim-events.c (sim_events_elapsed_time): New function return nr
6288 host MS consumed by the simulator.
6289 (sim_watch_valid): Use.
6290
6291 * sim-module.c (modules): Install sim_events very very early.
6292
6293 * sim-profile.c (profile_print): Call profile_print_pc.
6294 (print_bar):
6295 (profile_pc_init): New function, set up processor for PC
6296 profiling.
6297 (profile_print_pc): New function, print a PC profile.
6298 (profile_pc_event): New function, sample PC.
6299
6300 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6301 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6302 profile struct.
6303
6304 * sim-options.c (sim_print_help): Pacify GCC.
6305
6306 * sim-n-core.h (sim_core_read_aligned_N,
6307 sim_core_write_aligned_N): Add un-conditional profile call.
6308 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6309 profile call when aligned read/write isn't used.
6310
6311 * sim-base.h: Include sim-profile, sim-model after sim-core &
6312 sim-events allow sim-core to define useful values.
6313
6314 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6315 (profile_option_handler, profile_options): Add support for
6316 --profile-core option.
6317 (print_bar): Include when core profiling.
6318 (profile_print_core): New function, print core profile.
6319
6320 * sim-config.c (print_sim_config): Print profile status.
6321
6322 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6323 WITH_PROFILE_PC_P): Define.
6324 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6325 (PROFILE_COUNT_CORE): Define.
6326
6327Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6328
6329 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6330 interrupt_names array as the data.
6331 (sim-watch.h): Document.
6332
6333Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6334
6335 * sim-options.c (sim_print_help): When the doc string is to long
6336 word wrap it.
6337
6338 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6339 that only the first few the watch options are listed. Generate
6340 meanginful usage messages.
6341
6342 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6343
c906108c
SS		 6344Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345
6346 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6347 (standard_option_handler): Handle --architecture-info.
6348
6349Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6350
6351 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6352 illegal zero-sized array.
6353 * sim-core.c (sim_core_xor_read_buffer): same.
6354
6355Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6356
6357 * nltvals.def: Regenerate.
6358
6359Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360
6361 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6362
6363Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6364
6365 * sim-bits.c (MASKED): Delete.
6366 (EXTRACTED): Delete.
6367 (LSEXTRACTED, MSEXTRACTED): New functions.
6368
6369 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6370 (MSMASKEDn, LSMASKEDn): Add last argument.
6371 (MSMASK*): Ditto.
72f4393d 6372
c906108c
SS		 6373 * sim-bits.h (EXTEND8, EXTEND16): Define.
6374 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6375
6376 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6377
6378 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6379 current instruction address.
6380
6381 * sim-inline.h (*_ENGINE): Define.
6382
6383Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384
6385 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6386
6387 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6388 (watch_option_handler): Call delete_watchpoint with ident or type.
6389 (sim_watchpoint_install): Create interrupt specific watchpoint
6390 commands on the fly.
6391 (do_watchpoint_create): New function, create a watch point using
6392 type/int-nr info encoded in the option nr.
6393 (do_watchpoint_info): New function. List active watchpoints.
6394
6395 * sim-watch.h: Change data structure to a list.
6396
6397 * sim-memopt.c (memory_option_handler): Require explicit "all"
6398 before deleting all memory regions.
6399
6400 * sim-utils.c (sim_do_commandf): New function, printf version of
6401 sim_do_command.
6402
72f4393d
L		 6403 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6404
c906108c
SS		 6405 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6406 bit endianness.
6407 (SIGNED64, UNSIGNED64): Delete.
6408 (ALU64_ADD): Don't rely on bit endianness.
6409 (ALU64_BEGIN): Define.
6410
6411 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6412 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6413
6414 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6415 suffix - u64, LL - to 64 bit constants.
6416
6417Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418
6419 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6420
6421 * sim-utils.h (NZALLOC): Define - zalloc * N.
6422
6423 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6424 implementation of read/write functions.
6425
6426 * Make-common.in (sim-hrw.o): New target.
6427
6428 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6429 memory.
6430
6431 * sim-memopt.c (memory_option_handler): Implement memory-size
6432 command. Implement memory-alias command. Let memory-delete delete
6433 all memory regions.
6434 (add_memopt): New function. Add a memory region.
6435 (do_memopt_delete): New function. Delete a memory region.
6436
6437 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6438
6439 * sim-core.c (sim_core_detach): New function.
6440 (sim_core_map_detach): New function. Perform the actual detach.
6441 (sim_core_init): Move initialization code from here.
6442 (sim_core_install): To here.
6443 (sim_core_uninstall): And here.
6444
6445 * sim-module.c: Add memopt module.
6446
6447 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6448 simulator base type.
6449
6450 * Make-common.in (sim_main_headers): Add sim-memopt.h
6451 (sim-memopt.o): New target.
6452
6453 * sim-core.c (sim_core_install): Add core_options to the option
6454 table.
6455
6456 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6457 --watch-delete.
6458
6459 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6460 comments.
6461
6462 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6463 address_word, add mask member.
72f4393d 6464
c906108c
SS		 6465 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6466 address_word, allow for 64bit targets in 32bit host. Add modulo
6467 argument.
6468 (sim_core_map_attach): Ditto.
6469 (new_sim_core_mapping): Ditto.
6470 (sim_core_translate): Mask address when modulo memory.
6471
6472Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6473
6474 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6475
6476 * gdbinit.in: New file.
6477 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6478 * Make-common.in (distclean): Delete .gdbinit.
6479 (.gdbinit): Add rule for.
6480 * configure: Regenerated to track ../common/aclocal.m4 changes.
6481
6482 * Make-common.in (cgen-run.o): Add rule for.
6483
6484Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6485
6486 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6487
6488 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6489 both resumed and previous elapsed time.
6490 (sim_events_init): Set initial_wallclock and current_wallclock to
6491 zero.
6492 (sim_events_install): Install sim_events_suspend and
6493 sim_events_resume.
6494 (sim_events_watch_clock): Allow for suspended simulator when
6495 computing the time of the clock event.
6496
6497 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6498 initial_wallclock to elapsed_wallclock, set both to zero.
6499 (sim_events_init, sim_events_uninstall): Delete prototypes.
6500
6501 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6502
c906108c
SS		 6503 * sim-module.c(sim_module_resume, sim_module_suspend): New
6504 functions.
6505
6506Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6507
6508 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6509 message.
6510
6511Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6512
6513 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6514 * Make-common.in (TAGS): Likewise.
6515 * sim-n-bits.h: Add TAGS comments for all functions.
6516 * sim-n-core.h: Likewise.
6517 * sim-n-endian.h: Likewise.
6518
6519Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6520
6521 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6522 kind.
72f4393d 6523
c906108c 6524 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6525
c906108c
SS		 6526 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6527 definition.
6528
6529Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530
6531 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6532 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6533
6534Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6535
6536 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6537 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6538 nr_transfered and nr_this_transfer unsigned.
6539
6540 * sim-events.c (sim_events_tickn): N is signed, as limited to
6541 MAXINT.
6542
6543 * sim-n-endian.h (offset_N): Change size to unsigned.
6544
6545 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6546
6547Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6548
6549 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6550
6551 * sim-options.c (sim_parse_args): Use dupargv.
6552
6553Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6554
6555 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6556
6557Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558
6559 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6560 base type.
6561
6562 * sim-options.c (standard_options): Add --architecture=MACHINE and
6563 --target=TARGET options.
6564 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6565 (standard_option_handler): Handle architecture and target options.
6566 (bfd.h): Include.
72f4393d 6567
c906108c
SS		 6568 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6569 bfd_openr.
6570 (sim_analyze_program): Set prog_bfd architecture from
6571 STATE_ARCHITECTURE if known.
6572
6573Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6574
6575 * configure: Regenerated to track ../common/aclocal.m4 changes.
6576 * config.in: Ditto.
6577
6578Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6579
6580 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6581 that option does not apply to certain files.
6582
6583Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6584
6585 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6586 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6587 offset from MSB/LSB.
6588
6589 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6590 access address of sub word quantity of a hosts 16, 32, 64 bit word
6591 type.
6592 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6593 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6594 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6595 return N*2 byte value with argument in Hi/Lo word. Renamed from
6596 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6597
c906108c
SS		 6598 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6599 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6600 so that bit offset is explicit.
6601
6602Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6603
6604 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6605 Update STATE_PROG_BFD when needed with a dup'd copy of the
6606 program.
6607
6608 * sim-config.c (sim_config): Delete ABFD argument, use
6609 STATE_PROG_BFD directly.
6610
6611Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6612
6613 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6614
c906108c
SS		 6615 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6616 and sim_load.
6617 (bfd.h): Include.
72f4393d 6618
c906108c
SS		 6619 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6620 hardware only simulator targets.
6621
6622 * Make-common.in (sim-hload.o): Add rule.
6623
6624Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6625
6626 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6627 used by copyargv and freeargv.
6628
6629 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6630 STATE_PROG_ARGV, not just a pointer.
6631
6632Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6633
6634 * configure: Regenerated to track ../common/aclocal.m4 changes.
6635 * config.in: Ditto.
6636
6637Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6638
6639 * aclocal.m4 (sim-endian): Add second argument to
6640 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6641 default endian when not hardwired.
6642
6643 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6644 else failes value for target byte order.
6645
6646 * sim-config.c (sim_config): Add abfd arguments. Set
6647 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6648 from same.
6649 (sim_config): Return SIM_RC, don't abort.
6650 (bfd.h): Include.
72f4393d 6651
c906108c
SS		 6652 * run.c (main): Update call to sim_open - add ABFD argument.
6653 * nrun.c (main): Add NULL ABFD argument.
6654
6655Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6656
6657 * callback.c (os_poll_quit): Make static.
6658 Call sim_cb_eprintf, not p->eprintf.
6659 (sim_cb_printf, sim_cb_eprintf): New functions.
6660 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6661
6662 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6663 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6664 sim-utils.h. #include sim-utils.h.
6665 * sim-utils.h: Above decls moved here.
6666 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6667
6668 * sim-watch.c (action_watchpoint): Fix thinkos.
6669
6670Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6671
6672 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6673
6674Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6675
6676 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6677 to FORCED_ALIGNMENT case.
6678
6679Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6680
6681 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6682
6683Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6684
6685 * Make-common.in (libsim.a): Fix typo.
6686
6687Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688
6689 * nrun.c (main): Verify the structure returned before using it.
6690
6691Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6692
6693 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6694 default.
6695
6696 * sim-engine.c (sim_engine_install): New function. Install the
6697 engine init functions.
6698 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6699
c906108c
SS		 6700 * sim-module.c: Add sim_engine to list of modules that always
6701 install.
6702
6703Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6704
6705 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6706 to remove the old watchpoint, not delete_watchpoint.
6707 (watch_option_handler): Action the correct watchpoint, not just
6708 cycles.
6709
6710Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711
6712 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6713 both low and high word.
6714 (sim_core_write_aligned_N): Ditto.
72f4393d 6715
c906108c
SS		 6716 * sim-trace.c (set_trace_options): Delete code explicitly setting
6717 core->trace.
6718
6719 * sim-options.c (sim_print_help): Call the list commands if not a
6720 standalone simulator.
6721 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6722
c906108c
SS		 6723 * sim-trace.c (set_trace_options): Assume core present.
6724
6725 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6726 buffer when full not almost full.
6727
6728Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6729
6730 * sim-events.c (sim_events_process): Don't blat the event queue
6731 when processing watchpoints.
6732
6733 * sim-watch.h: Make arg unsigned long - stop sign extension.
6734
6735 * sim-events.c (sim_watch_valid): rewrite so debugable.
6736
6737 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6738
6739 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6740 inequality test is possible.
6741 (handle_watchpoint): Re-pass is_within arg.
6742 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6743 0 to schedule_watchpoint's is_within arg.
6744 (sim_watchpoint_init): Re-pass is_within arg.
6745
6746 * sim-options.c (sim_print_help): Add is_command argument. Don't
6747 include -- prefix when called from the command line interpreter.
6748
6749 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6750
6751 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6752 zero indicates that the test should be reversed.
6753 (sim_events_watch_core): Ditto.
6754 (WATCH_CORE): Compare range against is_within.
6755 (WATCH_SIM): Ditto.
6756
6757Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6758
6759 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6760 sim_core_read_buffer. Check nr-bytes transfered.
6761
6762 * sim-core.h (sim_core_common): Define a new struct that contains
6763 the common data. to sd and cpu structures.
6764 * sim-core.c (sim_core_attach): Update.
6765 (sim_core_init): Update. Remember to copy initialized data to each
6766 cpu.
6767 (sim_core_find_mapping): Ditto.
6768
6769 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6770 (sim_core_write_buffer): Ditto.
6771
6772 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6773 transfer use xor version of read buffer.
6774 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6775
c906108c
SS		 6776 * sim-core.c (sim_core_xor_read_buffer): New function implement
6777 xor-endian data read breaking transfer up into xor-endian sized
6778 blocks.
6779 (sim_core_xor_write_buffer): Ditto for write.
6780 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6781 - needed for xor-endian transfers.
6782
6783Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6784
6785 * sim-inline.h: Review description.
72f4393d 6786
c906108c
SS		 6787 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6788 to just those involved in data transfers and configuration.
72f4393d 6789
c906108c
SS		 6790 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6791 string.
6792 * sim-n-core.h (sim_core_read_aligned_N): Use.
6793 (sim_core_read_unaligned_N): Ditto.
6794 (sim_core_read_unaligned_N): Ditto..
6795 (sim_core_write_unaligned_N): Ditto.
72f4393d 6796
c906108c 6797 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6798
c906108c
SS		 6799 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6800 endian.
6801 (sim_core_read_aligned_N): Ditto.
6802
6803 * sim-core.c (sim_core_set_xor_endian): New function.
6804 (sim_core_attach): Don't overwrite the per-cpu xor map when
6805 cloning the global core.
6806
6807Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6808
6809 * sim-engine.h: Update below so that it is using an enumerated
6810 type.
6811
6812Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6813
72f4393d
L		 6814 * sim-engine.c (sim_engine_restart):
6815 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6816 return value used for simulator restart from 0 to 2.
6817
6818Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6819
6820 * cgen-scache.c (scache_option_handler): Add is_command arg.
6821
6822 * sim-model.c (model_option_handler): Add is_command argument.
6823
6824 * sim-profile.c (profile_option_handler): Add is_command arg.
6825
6826 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6827 involved.
6828
6829 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6830 order that they are registered.
6831
6832 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6833 between option and command line processing.
6834
6835 * sim-options.c: Include stdlib.h, ctype.h.
6836
6837 * Make-common.in (sim-watch.o): Add rule.
6838 (sim_main_headers): Assume sim-assert.h included.
6839 (sim-*.o): Simplify make rule.
72f4393d 6840
c906108c
SS		 6841 * sim-module.c: Add sim_watch_install to module list.
6842
6843Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6844
6845 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6846 has been loaded.
6847
6848 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6849 * sim-events.c (sim_events_install): Ditto.
6850 * sim-core.c (sim_core_install): Ditto.
6851 * sim-model.c (model_install): Ditto.
6852 * sim-options.c (standard_install): Ditto.
6853 * sim-profile.c (profile_install): Ditto.
6854 * sim-reason.c (sim_stop_reason): Ditto.
6855 * sim-run.c (sim_engine_run): Ditto.
6856 * sim-utils.c (sim_analyze_program): Ditto.
6857
6858 * sim-module.c (modules): Make profile_install and trace_install
6859 optional.
6860
6861 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6862
6863 * sim-options.c (standard_option_handler): Set the byte order.
6864
6865 * sim-events.c (sim_events_process): Allow multi tick processing.
6866 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6867
c906108c
SS		 6868 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6869 prototypes. Under development.
6870 (sim_events): Replace processing with nr_ticks_to_process.
6871
6872Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6873
6874 * nrun.c (main): Pass callbacks to sim_open instead of using
6875 sim_set_callbacks.
6876
6877 * run.c (main): Ditto.
6878
6879Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6880
6881 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6882 stop tk interrupting malloc calls.
6883 (sim_events_zalloc): Converse.
6884
6885 * Make-common.in (sim_main_headers): Add sim-events.h.
6886
6887 * sim-events.c (sim_events_schedule_after_signal): Change return
6888 type to void - signal events are strictly internal.
6889 (sim_events_init): Allocate a finite buffer for signal events.
6890 (sim_events_schedule_after_signal): Enter signal events into the
6891 signal buffer.
6892
6893 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6894 (sim_engine_restart): Ditto.
6895 (sim_engine_abort): Ditto.
6896 * sim-stop.c (sim_stop): Ditto.
6897 (control_c_simulation): Ditto.
6898 * sim-resume.c (sim_resume): Ditto.
6899 (has_stepped): Ditto.
6900 * sim-abort.c (sim_engine_abort): Ditto.
6901
6902 * sim-basics.h (transfer_type): New type.
6903
6904 * sim-core.c (sim_core_signal): New function. Print core signal
6905 information.
6906 (sim_core_find_mapping): Add transfer argument.
6907
6908 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6909 SIM_CORE_SIGNAL if a recoverable abort.
6910 * sim-core.c (sim_core_find_mapping): Ditto.
6911
6912Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6913
6914 * sim-core.c (sim_core_find_mapping): Replace calls to
6915 sim_io_error to more resiliant sim_engine_abort.
6916
6917 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6918 (sim_core_write_unaligned_N): Ditto.
6919
6920Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6921
6922 * sim-module.c: Add sim_events_install to list.
72f4393d 6923
c906108c
SS		 6924 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6925 from sim_core_*.
6926 (sim_events_init): Now returns SIG_RC.
6927
6928 * sim-run.c: New file. Generic sim_engine_run.
6929 * sim-reason.c: New file. Generic sim_stop_reason.
6930 * sim-stop.c: New file. Generic sim_stop.
6931 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6932
c906108c
SS		 6933 * Make-common.in (sim-engine.o): Add rule.
6934 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6935
c906108c
SS		 6936 * sim-engine.h, sim-engine.c: New file. Provide generic
6937 implementation of sim_engine_halt, sim_engine_error. et.al.
6938
6939 * sim-base.h (sim_state_base): Add member halt.
6940 (sim-engine.h): Include.
6941
6942 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6943 handlers.
6944 * sim-events.c (sim_events_poll): Update event handler.
6945
6946Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6947
6948 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6949 function.
6950 (sim_events_watch_sim): New function.
6951 (sim_events_watch_core): New function.
6952 (sim_watch_valid): New function.
6953 (sim_events_preprocess): New function.
6954 (sim_events_process): Process the watchpoints as well as the timer
6955 queue.
6956 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6957 (sim_events_deschedule): Check all the queues when removing an
6958 event.
6959 (sim_events_init): Ditto for cleaning.
6960
6961Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6962
6963 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6964
6965Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6966
6967 * callback.c (os_open): Type of arg flags is int.
6968
6969Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6970
6971 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6972 just like normal numbers as per IEEE rules.
6973
6974Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6975
6976 * callback.c (os_close): Mark the descriptor as being
6977 available if the close succeeded.
6978 (os_open): Pass 0644 as the mode of the file being created.
6979
6980Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6981
6982 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6983 float.
6984
6985 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6986 * sim-lnline.h: Update.
6987
6988 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6989 conversion functions.
6990 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6991
c906108c
SS		 6992 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6993 compare functions. Replacing.
6994 (sim_fpu_cmp): This. Delete.
72f4393d 6995
c906108c
SS		 6996Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6997
6998 * sim-core.c (sim_core_find_mapping): Call engine_error not
6999 sim_io_error when possible.
7000
7001Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7002
7003 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7004 high/low double word.
7005
7006 * sim-trace.h: Remove definition of attribute - defined in
7007 sim_basics.h.
7008
7009Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7010
7011 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7012 name of the option - or family of options.
7013
7014 * sim-options.c (sim_args_command): Match command `a-b c' with
7015 option `--a-b-c' from option table.
7016
7017Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7018
7019 * sim-options.c (sim_print_help): For optional arguments, wrap
7020 them in [].
7021
7022 * sim-trace.c (set_trace_options): New function, handle optional
7023 argument and multiple assignment.
7024 (trace_option_handler): Update.
7025
7026 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7027 when branch tracing selected.
7028
7029Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7030
7031 * sim-trace.c (trace_one_insn): Make a va-args function.
7032
7033 * sim-trace.c (trace_vprintf): New function, va-arg version of
7034 trace_printf.
7035
7036Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7037
7038 * sim-trace.c (trace_uninstall): Don't close a file twice.
7039 * sim-profile.c (profile_uninstall): Likewise.
7040
7041Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7042
7043 * sim-trace.c (toplevel): Include bfd.h.
7044 (trace_options): Note that --trace-linenum also turns on
7045 --trace-insn. Add --trace-{branch,semantics}.
7046 (trace_option_handler): If --trace-linenum, also turn on
7047 --trace-insn. Add --trace-branch support. If --trace-semantics,
7048 turn on ALU, FPU, branch, and memory tracing.
7049 (trace_one_insn): New function to trace an instruction. Support
7050 --trace-linenum.
7051 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7052
7053 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7054 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7055 (TRACE_branch): Add new mask.
7056 (TRACE_*_P): Define all possible trace_p macros.
7057 (trace_one_insn): Declare function.
7058
7059Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7060
7061 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7062 GNU C doesn't support __attributes__.
7063 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7064 format strings.
7065
7066Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7067
7068 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7069 addresses are masked forcing them to be correctly aligned.
7070 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7071 * sim-config.c (config_alignment_to_a): Update.
7072
7073 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7074 core data.
7075 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7076 type.
7077 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7078 processor specific core maps.
7079 (sim_core_map_attach): Copy the core map data to each of the
7080 processor specific core data structures.
7081 * sim-core.c (sim_core_find_mapping): Update.
7082
7083 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7084 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7085 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7086 alternatives that handle unaligned addresses.
7087 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7088 with just CPU arg.
7089 * cgen-utils.c (sim_disassemble_insn): Update.
7090
7091Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7092
7093 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7094 tracing.
7095
7096 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7097 fpu support.
7098
7099 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7100
7101Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7102
7103 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7104 to map type.
72f4393d 7105
c906108c
SS		 7106 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7107 statement.
7108
7109Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7110
7111 * cgen-trace.c: Prepend additional trace_printf argument.
7112
7113 * cgen-utils.c (sim_disassemble_insn): Add additional core
7114 arguments.
7115
7116Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7117
7118 * nrun.c (main): Catch/report errorenous simulator states.
7119
7120 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7121 * sim-trace.c: #include string.h/strings.h so that memset is
7122 defined.
7123 * sim-utils.c: Ditto.
7124 * sim-profile.c: Ditto. And stdlib.h.
7125 (print_bar): Only define when used by instruction or memory profiler.
7126
7127 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7128
c906108c
SS		 7129 * sim-load.c (sim_load_file): Make the name constant.
7130 (sim_load_file): Passify gcc.
7131
7132 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7133 file.
7134 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7135
c906108c
SS		 7136 * sim-base.h (sim_cpu): Pre define here so available to all.
7137
7138 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7139 Restore the sim_cpu and instruction_address arguments so that full
7140 information is available to the abort function.
7141 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7142 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7143
7144 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7145 tracing support for sim-events and sim-core.
7146 (trace_option_handler): Convert #if to if where possible so always
7147 compiled/checked by C compiler.
7148 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7149
c906108c
SS		 7150 * sim-base.h: Adjust comment documenting how to define the cpu
7151 structure.
7152 (sim_state_base): Add sim_core and sim_events to simulator base
7153 object.
7154
7155 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7156 * sim-core.c (sim_core_init, sim_core_attach,
7157 sim_core_find_mapping): Update.
7158 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7159 update_time_from_event, insert_sim_event,
7160 sim_events_schedule_after_signal, sim_events_deschedule,
7161 sim_events_tick): Ditto.
72f4393d 7162
c906108c
SS		 7163 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7164 sim-model.h): Move #includes from here.
7165 * sim-base.h: To here.
7166 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7167
c906108c
SS		 7168Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7169
7170 * callback.c (default_callback): Missing initialisers.
7171
7172Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7173
7174 * sim-utils.c (sim_add_commas): New function.
7175 * sim-basics.h (sim_add_commas): Add prototype.
7176 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7177 * sim-profile.c (COMMAS): New macro.
7178 (print_*): Use it to print commas in numbers.
7179
7180 * configure: Regenerated.
7181
7182 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7183 (cgen_state): New member run_fast_p.
7184 (cgen_init): Add prototype.
7185 (sim_disassemble_insn): New arg `cpu'.
7186 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7187 * cgen-utils.c (cgen_init): New function.
7188 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7189 * genmloop.sh: Call engine_halt if loop exits.
7190
7191 * Makefile.in (sim-options_h): Define.
7192 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7193 (sim-model.o): Add new rule.
7194 (cgen-{scache,trace,utils}.o): Add new rules.
7195 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7196 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7197 Indent output by 2 spaces.
7198 * cgen-scache.h (scache_print_profile): Update.
7199 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7200 Use trace_printf, not fprintf.
7201 (trace_extract): Use trace_printf, not cgen_trace_printf.
7202 * genmloop.sh (!FAST case): Increment `insn_count'.
7203 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7204 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7205 access macro's name.
7206 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7207 Change return type to SIM_RC.
7208 (sim_core_{install,uninstall}): New functions.
7209 * sim-core.h (sim_core_{install,uninstall}): Declare.
7210 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7211 Change return type to SIM_RC.
7212 * sim-model.h (models,machs,model_install): Declare.
7213 * sim-module.c (modules): Add scache_install, model_install.
7214 (sim_post_argv_init): Set cpu->state backlinks.
7215 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7216 (standard_option_handler): Likewise.
7217 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7218 sim-profile.h.
7219 (*): Assume ANSI C.
7220 (profile_options): Delete --profile-simcache.
7221 (profile_option_handler): Likewise.
7222 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7223 spaces.
7224 (profile_print_{memory,model}): Likewise.
7225 (profile_print_simcache): Delete.
7226 (profile_print_speed): New function.
7227 (profile_print): Rewrite.
7228 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7229 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7230 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7231 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7232 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7233 (profile_print): Update prototype.
7234
7235Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7236
7237 * cgen-scache.[ch], cgen-sim.h: New files.
7238 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7239 * sim-model.c: New file.
7240
7241 * Make-common.in (clean targets): Undo patch of Apr. 22.
7242
7243Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7244
7245 * sim-n-bits.h (signed): If we have a standard compiler, undef
7246 signed, so that signedN is defined correctly.
7247
7248Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7249
7250 * sim-module.h, sim-model.h, sim-profile.h: New files.
7251 * sim-module.c, sim-profile.c: New files.
7252 * Make-common.in (SIM_PROFILE): Define
7253 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7254 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7255 (sim_module.o,sim-profile.o): Add rules for.
7256 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7257 (--enable-sim-profile): Add.
7258 * configure: Regenerated.
7259 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7260 model. Move trace and profile support to sim-{trace,profile}.h.
7261 New members trace_data, profile_data.
7262 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7263 * sim-config.h: Provide default definition of WITH_PROFILE.
7264 (WITH_TRACE): Change default to -1.
7265 (MAX_NR_PROCESSORS): Always define.
7266 * sim-options.c: Move trace and profile support to
7267 sim-{trace,profile}.h.
7268 (sim_pre_argv_init): Moved to sim-model.c.
7269 (standard_install): New function.
7270 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7271 (standard_install): Declare.
7272 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7273 (trace_install, trace_uninstall): New functions.
7274 (trace_printf): Update reference to TRACE_FILE.
7275 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7276 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7277 (WITH_TRACE_FOO_P): Define.
7278 (trace_install): Declare.
7279 (TRACE_DATA): New struct.
7280
7281Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7282
7283 * run.c: Undo last exec_bfd patch.
7284 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7285
7286Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7287
7288 * run.c (exec_bfd): Add back in.
7289 (main): Set exec_bfd.
7290
7291Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7292
7293 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7294
7295Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7296
7297 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7298 less well defined engine_error.
7299 * sim-core.c: Ditto.
7300
7301Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7302
7303 * Make-common.in: Change clean targets to use :: so that other
7304 Makefiles can have their own clean targets.
7305 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7306 __STDC__ to control use of stdarg vs. varargs syntax. Some
7307 systems can't use __STDC__, but require stdarg.
7308
7309Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7310
7311 * sim-options.c (standard_options): Add --endian.
7312 (standard_option_handler): Likewise.
7313
7314 * nrun.c: #include <signal.h>.
7315 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7316 handler that calls sim_stop ().
7317
7318Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7319
7320 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7321 handler that calls sim_stop (). Simulators may still be
7322 establishing their own handler.
7323
7324 * sim-events.c (sim_events_poll): Rename from
7325 sim_events_at_large_int. Poll IO.
7326
7327 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7328 request.
7329
7330 * callback.c (os_poll_quit): New function poll for quit signal
7331 where needed.
7332 (default_callback): Include magic number.
7333
7334Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7335
7336 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7337 Check for functions getrusage, time.
7338 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7339 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7340 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7341 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7342
7343 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7344
7345 * sim-options.c, sim-options.h: New files.
7346 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7347 * Make-common.in (nrun.o): Add rules for.
7348 * nrun.c: New file.
7349
7350 * run.c (main): Check return value of sim_open.
7351
7352 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7353 (sim_main_headers): Add sim-trace.h.
7354 * run.c (exec_bfd, target_byte_order): Delete.
7355 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7356 call sim_load instead. Check return code of sim_create_inferior.
7357 * sim-base.h (CURRENT_STATE): Define.
7358 (sim_state_base): Make typedef. New members options, prog_argv,
7359 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7360 mem_size, memory [+ corresponding access macros].
7361 (sim_cpu_base): New typedef.
7362 * sim-trace.h: New file.
7363 * sim-trace.c: New file.
7364 * sim-basics.h: #include it.
7365 * sim-load.c: New file.
7366
7367Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7368
7369 * Make-common.in (INSTALL): Set to @INSTALL@.
7370 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7371 (install-common): Depend upon installdirs. Use
7372 $(program_transform_name) directly, rather than using
7373 $(INSTALL_XFORM).
7374 (installdirs): New target.
7375 * Makefile.in (INSTALL): Set to @INSTALL@.
7376 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7377 (install-man): Depend upon installdirs. Use
7378 $(program_transform_name) directly, rather than using
7379 $(INSTALL_XFORM).
7380 (installdirs): New target.
7381
7382Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7383
7384 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7385 be overriden.
7386
7387Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7388
7389 * sim-basics.h: Only bring in config.h and tconfig.h if
7390 HAVE_CONFIG_H.
7391
7392Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7393
7394 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7395 numbering convention of the target.
7396 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7397 and WITH_TARGET_WORD_MSB.
7398 (sim_config): When possible, check for consistency with bitsize
7399 and msb.
7400
7401 * sim-bits.h: Allow MSB to be other than zero.
7402 * sim-bits.c: Ditto.
7403 * sim-n-bits.h: Ditto.
72f4393d 7404
c906108c
SS		 7405 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7406 * sim-n-bits.h (MSMASKEDn): Ditto.
7407
7408Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7409
7410 * Makefile.in (INSTALL): Change install.sh to install-sh.
7411
7412Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7413
7414 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7415
7416Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7417
7418 * run.c (main): Check that a program to run was specified.
7419
7420Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7421
7422 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7423
7424 * configure: Regenerated to track ../common/aclocal.m4 changes.
7425 * config.in: Ditto.
7426
7427Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7428
7429 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7430 * sim-config.h: To here.
7431
7432 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7433 (sim_main_headers): Define.
7434 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7435 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7436 (clean): Use it.
7437 (sim-utils.o): Add rule for.
7438 * sim-utils.o: New file.
7439 * sim-basics.h: #include sim-base.h.
7440 (zalloc): Make argument unsigned long.
7441 * sim-base.h: New file.
7442 * sim-inline.h (SIM_IO support): Delete.
7443 * sim-io.h: Delete inline support.
7444 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7445 * sim-config.c: sim-state.h renamed to sim-main.h.
7446 * sim-core.c: Likewise.
7447 * sim-events.c: Likewise.
7448
7449 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7450
7451 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7452 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7453 -DDEBUG.
7454 * configure: Regenerated to track ../common/aclocal.m4 changes.
7455
7456Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7457
7458 * configure: Regenerated to track ../common/aclocal.m4 changes.
7459
7460Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7461
7462 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7463 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7464 are defined by the configure.
7465
7466 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7467
c906108c
SS		 7468 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7469 reserved-bits): Always define.
72f4393d 7470
c906108c
SS		 7471 * sim-config.h, sim-config.c (sim_config): New function - and new
7472 file - co-ordinate the setting/checking of the common simulator
7473 configuration options.
7474
7475 * Make-common.in (sim-config.o): Add rule.
7476
7477Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7478
7479 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7480 va_list from void *, since va_list might not be a pointer type.
7481
7482Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7483
7484 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7485 in wrong order.
7486 (offset_N): Correct computation of LE offset.
7487
7488 * sim-io.c (sim_io_error): Include a new line when reporting
7489 errors.
7490
7491 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7492 `/'.
7493
7494Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7495
7496 * run.c: Include alloca-conf.h.
7497
7498 * callback.c (os_evprintf_filtered): Fix typo.
7499
7500Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7501
7502 * run.c (string.h, strings.h, stdlib.h): Include.
7503
7504 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7505 0 when nothing pending.
7506
7507 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7508 will soon be going away.
7509 (getopt): Plicate GCC.
7510
7511 * sim-endian.c (sim-io.h): Plicate GCC.
7512 * sim-bits.c (sim-io.h): Ditto.
7513 * sim-n-bits.h (ROTn): Ditto.
7514
7515 * sim-io.c (sim_io_error): Correct check for NULL.
7516
7517 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7518 the __FILE__.
7519 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7520 path.
7521
7522Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7523
7524 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7525 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7526
7527Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7528
7529 * sim-alu.h: Include sim-xcat.h.
72f4393d 7530
c906108c
SS		 7531Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7532
7533 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7534 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7535 these.
7536
7537 * sim-events.c (sim_events_at_large_int): New function. Just
7538 schedules an event every large-int ticks.
7539 (sim_events_init): Call.
7540 (sim_events_tick, sim_events_process): Move async handing to
7541 sim_events_process. Move timer decrement so that it occures after
7542 events have been processed.
72f4393d 7543
c906108c
SS		 7544 * sim-basics.h (struct _engine): Remove declaration.
7545
7546 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7547 everything with same. Rename global struct to SIM_DESC.
7548 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7549 * sim-io.h, sim-io.c: Ditto.
72f4393d 7550
c906108c
SS		 7551 * sim-assert.h: New file. Optional assertion checking macros.
7552 * sim-io.c (sim_io_error): Make just this function tolerant to
7553 null pointers.
72f4393d 7554
c906108c
SS		 7555 * sim-xcat.h: New file. Define concatenate macros.
7556 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7557 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7558 concat macros.
72f4393d 7559
c906108c
SS		 7560
7561Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7562
7563 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7564
7565Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7566
7567 * sim-inline.h: Add definitions for sim-types.
7568 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7569 module.
7570
7571Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7572
c906108c
SS		 7573 * sim-events.h: Remove defunct reference to callback struct.
7574
7575Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7576
7577 * configure: Re-generate.
7578
7579Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7580
7581 * Make-common.in (CSEARCH): Do not include the gdb directory in
7582 the search path.
7583
7584Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7587 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7588 to explicitly incorporate these.
7589
7590 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7591 specify the alignment restrictions of the target architecture -
7592 without this option all alignment restrictions are accomodated.
7593 (--enable-sim-assert): New option. Conditionally compile in
7594 assertion statements.
7595 (--enable-sim-float): New option. Strongly specify the target's
7596 floating point support.
7597 (--enable-sim-hardware): New option. Specify the hardware devices
7598 included in the simulation.
7599 (--enable-sim-packages): New option. Specify the hardware
7600 packages included in the simulation.
7601 (--enable-sim-regparm): New option. Specify that parameters be
7602 passed in registers instead of on the stack.
7603 (--enable-sim-reserved-bits): New option. Specify that reserved
7604 bits within an instruction are are correctly set.
7605 (--enable-sim-smp): New option. Specify the level of SMP support
7606 to be included in the simulator.
7607 (--enable-sim-stdcall): New option. Specify an alternative
7608 function call convention.
7609 (--enable-sim-xor-endian): New option. Configure xor-endian
7610 support used by some targets to implement bi-endian support.
72f4393d 7611
c906108c
SS		 7612Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7613
7614 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7615 host endianness to be overridden.
7616 (--enable-sim-endian): Allow the target platform's byte order
7617 to be overridden.
7618 (--enable-sim-inline): Control the inlining of common components.
7619 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7620 (--enable-sim-warnings): Enable additional GCC compiler checks.
7621 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7622 SIM_WARNINGS): Add.
72f4393d 7623
c906108c
SS		 7624 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7625 sim-*-n.h so that the names are uniq on dos machines
7626 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7627
c906108c
SS		 7628Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7629
7630 * run.c: #include "libiberty.h".
7631 (main): New locals sd,no_args,sim_argv.
7632 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7633 is program name. Update call to sim_set_callbacks.
7634 Record result of sim_open, pass to other sim_foo routines.
7635
7636Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7637
7638 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7639 final newline.
7640
7641Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7642
7643 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7644 Route stdout through buffered IO.
7645
7646 * callback.c: Add os_flush_stderr, os_write_stderr,
7647 os_evprintf_filtered functions to route error output through
7648 stderr.
72f4393d 7649
c906108c
SS		 7650 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7651 Correct return type - should be void.
7652
7653Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7654
7655 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7656
7657 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7658 not provide a default value as undefined indicates disable code.
7659
7660Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7661
7662 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7663 directory.
7664 * sim-events.h, sim-events.c: Ditto.
7665 * sim-io.h, sim-io.c: Ditto.
72f4393d 7666
c906108c 7667Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7668
c906108c
SS		 7669 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7670
7671 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7672 extract the tail or least signifiant bits from an integer of the
7673 specified size.
72f4393d 7674
c906108c
SS		 7675 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7676 WITH_TARGET_BITSIZE so that the compilation will fail when an
7677 unsupported bitsize value is defined.
7678
7679 (INSERTED*): Convert to functions.
7680 (EXTRACTED*): Ditto.
72f4393d 7681
c906108c 7682 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7683
c906108c
SS		 7684Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7685
7686 * sim-inline.h: Allow explicit control over which .c files will be
7687 included by their header.
7688
7689 * sim-inline.h: Allow explicit control over which .c files use the
7690 alternative - REGPARM - parameter passing mechanism.
72f4393d 7691
c906108c
SS		 7692 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7693 icache.c, idecode.c, semantics.c or support.c. Those names are
7694 not generally applicable.
72f4393d 7695
c906108c
SS		 7696Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7697
7698 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7699 in a fashion similar to sim-endian-n.
7700
7701 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7702 both value and address macro's.
7703
7704Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7705
7706 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7707
7708 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7709 generic L_word, H_word macro's.
7710
7711Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7712
7713 * sim-basics.h: Borrow code from ppc directory.
7714 * sim-bits.c: Ditto.
7715 * sim-bits.h: Ditto.
7716 * sim-config.h: Ditto.
7717 * sim-endian-n.h: Ditto.
7718 * sim-endian.c: Ditto.
7719 * sim-endian.h: Ditto.
7720 * sim-inline.c: Ditto.
7721 * sim-inline.h: Ditto.
7722 * sim-types.h: Ditto.
7723
7724Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7725
7726 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7727 all the ALU size alternatives and then auto-configure a default.
72f4393d 7728
c906108c
SS		 7729 * sim-alu.h: Copy ppc/idecode_expression.h.
7730
7731Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7732
7733 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7734 sign extend a bit within a value.
7735
7736 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7737 a pointer into the middle of a host word.
7738 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7739
c906108c
SS		 7740Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7741
7742 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7743 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7744 appropriate definitions of read, write, etc. Add prototype for
7745 system.
7746
7747Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7748
7749 * Makefile.in (libcommon.a): Delete.
7750 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7751 (gentmap,targ-vals.h,targ-map.c): Likewise.
7752 (run-autoconf): Delete.
7753 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7754 (common makefile fragment): Moved back into ...
7755 * Make-common.in: Resurrect.
7756 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7757 * configure: Regenerated.
7758
7759Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7760
7761 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7762 (SIM_AC_OUTPUT): To here.
7763
7764Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7765
7766 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7767 comments and single quotes. Fixes a problem found on hpux.
7768
7769Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7770
7771 * aclocal.m4: Remove Make-common.in from dependencies.
7772 * (distclean): Remove targ-vals.def.
7773
7774 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7775 into here. Makes insertion into makefiles easier. Also, change
7776 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7777 targ-map.o, and run are built. They are now built in the
7778 individual simulator directories, taking sources from ../common as
7779 necessary. This replaces the merging of libcommon.a into
7780 linsim.a, which was problematic for the WinGDB build process.
7781 * run.c: Include config.h from . instead of ../common.
7782 * Make-common.in: Remove. It's no longer necessary.
7783
7784Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7785
7786 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7787 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7788
7789Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7790
7791 * run.c (main): Set target_byte_order before call to sim_open.
7792
7793Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7794
7795 * callback.c: #include <stdlib.h>
7796 (os_error): New function.
7797 (default_callback): Add os_error.
7798
7799Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7800
7801 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7802 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7803 specific.
7804 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7805
7806Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7807
7808 * run.c: #include ../common/config.h, tconfig.h.
7809 (myname): New static global.
7810 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7811 Only process -c ifdef SIM_HAVE_SIMCACHE.
7812 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7813 Parse program name from argv[0] and use in error messages.
7814 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7815 Add support for incomplete h8/300 termination indicators.
7816 (usage): Make more verbose.
7817 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7818 * Makefile.in,Make-common.in,callback.c: New files.
7819 * nltvals.def,gentmap.c,gentvals.sh: New files.
7820
72f4393d 7821Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7822
7823 * run.c: Include stdarg.h if __STDC__.
7824
7825Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7826
7827 * run.c (main): Don't print out anything if the signal
7828 number is zero (ie no signal).
7829
7830Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7831
7832 * run.c (main): Print out if the program raised a signal.
7833
7834Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7835
7836 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7837 (main): Ditto.
7838
7839Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7840
7841 * run.c (main): Explicitly cast malloc() parameter.
7842
7843Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7844
7845 * run.c (sim_bfd): New global to hold the bfd pointer for the
7846 executable.
7847 (main): Initialize sim_bfd.
7848
7849Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7850
7851 * run.c (main): Use new bfd_big_endian macro.
7852
7853Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7854
7855 * run.c (main): Removed SH specific comments, so source is
7856 generic. Also updated to only load relevant sections. Moved
7857 sim_open() to after callback attach (to match GDB).
7858
7859 * run.1: Removed SH specific comments.
7860
7861Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7862
7863 * run.c (main): Always return sigrc at end.
7864
7865Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7866
7867 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7868 bfd_check_format() fails.
7869
7870Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7871
7872 * run.c, run.1: From sh directory.
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