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c5a2e012
MF		 12021-05-15 Mike Frysinger <vapier@gentoo.org>
2
3 * nrun.c: Include environ.h.
4 (environ): Delete prototype.
5 (main): Delete HAVE_ENVIRON check.
6
2fbe9507
MF		 72021-05-14 Mike Frysinger <vapier@gentoo.org>
8
9 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
10 (os_ftruncate): Change 3rd arg to int64_t.
11 (os_truncate): Change 3rd arg to int64_t.
12 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
13 * sim-io.h (sim_io_lseek): Likewise.
14
00330cd1
MF		 152021-05-14 Mike Frysinger <vapier@gentoo.org>
16
17 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
18 (os_fstat): Delete 2nd arg to time callback.
19 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
20 to time callback.
21 * sim-io.h (sim_io_time): Change return to int64_t.
22 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
23
64654371
MF		 242021-05-14 Mike Frysinger <vapier@gentoo.org>
25
26 * callback.c (cb_host_to_target_stat): Change PTR to void*.
27 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
28
df68e12b
MF		 292021-05-14 Mike Frysinger <vapier@gentoo.org>
30
31 * Make-common.in (callback_h, remote_sim_h): Update path.
32 * callback.c: Update include path.
33 * gentmap.c (gen_targ_map_c): Likewise.
34 * sim-basics.h: Likewise.
35 * sim-close.c: Likewise.
36 * sim-core.c: Likewise.
37 * sim-load.c: Likewise.
38 * sim-module.h: Likewise.
39 * syscall.c: Likewise.
40
b50a658a
MF		 412021-05-08 Mike Frysinger <vapier@gentoo.org>
42
43 * Make-common.in (modules.c): Touch $@ at the end.
44
532497fe
MF		 452021-05-08 Mike Frysinger <vapier@gentoo.org>
46
47 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
48
12279229
MF		 492021-05-08 Mike Frysinger <vapier@gentoo.org>
50
51 * cgen-types.h (mode_names): Rename to ...
52 (cgen_mode_names): ... this.
53 (MODE_NAME): Use cgen_mode_names.
54 * cgen-utils.c (mode_names): Rename to ...
55 (cgen_mode_names): ... this.
56
6ae9091a
MF		 572021-05-08 Mike Frysinger <vapier@gentoo.org>
58
59 * cgen-ops.h (cgen_rtx_error): Declare.
60 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
61
aac7ce3c
MF		 622021-05-08 Mike Frysinger <vapier@gentoo.org>
63
64 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
65
0d0878d7
MF		 662021-05-08 Mike Frysinger <vapier@gentoo.org>
67
68 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
69 install-pdf): New rules.
70
65a9835b
TT		 712021-05-08 Tom Tromey <tom@tromey.com>
72
73 * sim-options.c (compare_strings): Remove.
74 (dup_arg_p): Use htab_eq_string.
75
2849d28d
MF		 762021-05-04 Mike Frysinger <vapier@gentoo.org>
77
78 * sim-hw.c (sim_hw_install): Rename to ...
79 (sim_install_hw): ... this. New prototype.
80 * sim-hw.h (sim_hw_install): Delete.
81 * sim-module.c: Delete sim-hw.h include.
82 (early_modules): Delete sim_hw_install.
83
937a049c
TT		 842021-05-04 Tom Tromey <tromey@adacore.com>
85
86 * Make-common.in (generated_files): Add config.h.
87
5ee0bc23
MF		 882021-05-04 Mike Frysinger <vapier@gentoo.org>
89
90 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
91 cast.
92 * sim-load.c (xprintf_bfd_vma): Delete.
93 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
94
f08708cb
SM		 952021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
96
97 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
98 (hw_event_queue_schedule_vtracef): Likewise.
99 * hw-tree.h (hw_tree_vparse): Likewise.
100 * sim-profile.c (profile_vprintf): Likewise.
101 * sim-trace.c (dis_printf): Likewise.
102 * sim-trace.h (trace_printf): Likewise.
103 (trace_vprintf): Likewise.
104 * sim-utils.h (sim_do_commandf): Likewise.
105 * hw-events.c (hw_event_queue_schedule): Use
106 hw_event_queue_schedule_tracef.
107
72042732
SM		 1082021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
109
110 * sim-options.c (standard_option_handler): Add default cases to
111 switches.
112
f0c4dc40
MF		 1132021-05-02 Mike Frysinger <vapier@gentoo.org>
114
115 * callback.c (os_error): Change __attribute__((noreturn)) to
116 ATTRIBUTE_NORETURN.
117 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
118 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
119 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
120 * hw-tree.h (hw_tree_delete): Likewise.
121 * sim-basics.h (__attribute__): Delete.
122 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
123 to ATTRIBUTE_NORETURN.
124 (sim_engine_abort, sim_engine_vabort): Likewise.
125 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
126 __attribute__((printf)) to ATTRIBUTE_PRINTF.
127 * sim-inline.h (NORETURN): Delete.
128 (UNUSED): Change to ATTRIBUTE_UNUSED.
129 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
130 and ATTRIBUTE_NORETURN.
131 (sim_io_eprintf, sim_io_error): Likewise.
132 * sim-profile.c (profile_printf): Likewise.
133 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
134 sim_debug_printf): Likewise.
135
e4821e2f
MF		 1362021-05-01 Mike Frysinger <vapier@gentoo.org>
137
138 * sim-options.c (dup_arg_p): Call htab_empty.
139
328e805b
MF		 1402021-05-01 Mike Frysinger <vapier@gentoo.org>
141
142 * dv-sockser.c (dv_sockser_install): Rename to ...
143 (sim_install_dv_sockser): ... this.
144 * dv-sockser.h (dv_sockser_install): Delete.
145 * sim-module.c: Delete dv-sockser.h include.
146 (early_modules): Delete dv_sockser_install.
147
8e5f1516
MF		 1482021-05-01 Mike Frysinger <vapier@gentoo.org>
149
150 * Make-common.in (LIB_OBJS): Add modules.o.
151 (generated_files): Add modules.c.
152 (modules.c): New target.
153 * sim-module.c (modules): Rename to ...
154 (early_modules): ... this. Delete 0 sentinel.
155 (early_modules_len): Define.
156 (sim_modules_detected, sim_modules_detected_len): Declare.
157 (sim_pre_argv_init): Call sim_module_install_list.
158 (sim_module_install): New function.
159 (sim_module_install_list): New function.
160 * sim-module.h (sim_module_install_list): Declare.
161
fe348617
MF		 1622021-05-01 Mike Frysinger <vapier@gentoo.org>
163
164 * nrun.c (strsignal): New prototype.
165
ccf2e592
MF		 1662021-05-01 Mike Frysinger <vapier@gentoo.org>
167
168 * callback.c (wrap): Delete.
169 (os_close): Replace wrap call with direct call & setting last_errno.
170 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
171 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
172
bd0918c9
MF		 1732021-04-26 Mike Frysinger <vapier@gentoo.org>
174
175 * gennltvals.py (TARGETS): Delete. Update comment.
176 (gentvals): Unify common code paths.
177 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
178 target argument.
179 * nltvals.def: Regenerate.
180
4478c331
TT		 1812021-04-25 Tom Tromey <tom@tromey.com>
182
183 * sim-options.c (compare_strings): New function.
184 (ARG_HASH_SIZE, ARG_HASH): Remove.
185 (dup_arg_p): Use htab_t.
186 (sim_parse_args): Remove assert.
187
3886790f
MF		 1882021-04-24 Mike Frysinger <vapier@gentoo.org>
189
190 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
191
837b53fd
MF		 1922021-04-24 Mike Frysinger <vapier@gentoo.org>
193
194 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
195 (sim_parse_args): Call SIM_ASSERT.
196
19f6a43c
TT		 1972021-04-22 Tom Tromey <tom@tromey.com>
198
199 * sim-utils.c: Update includes.
200
efd82ac7
TT		 2012021-04-22 Tom Tromey <tom@tromey.com>
202
203 * Make-common.in: Require GNU make.
204
b396d3a1
TT		 2052021-04-22 Tom Tromey <tom@tromey.com>
206
207 * Make-common.in (stamp-hw): New target.
208 (hw-config.h): Depend on stamp-hw.
209 (mostlyclean): Remove stamp-hw and hw-config.h.
210
be866656
TT		 2112021-04-22 Tom Tromey <tom@tromey.com>
212
213 * Make-common.in (mostlyclean): Now an alias for clean, not
214 distclean.
215
dbc0e7ce
TT		 2162021-04-22 Tom Tromey <tom@tromey.com>
217
218 * sim-events.c (sim_events_schedule): Use
219 sim_events_schedule_tracef.
220
2f632133
SM		 2212021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
222
223 * callback.c (os_printf_filtered, os_vprintf_filtered,
224 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
225 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
226 * sim-events.h (sim_events_schedule_tracef,
227 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
228
f3d25569
MF		 2292021-04-18 Mike Frysinger <vapier@gentoo.org>
230
231 * gennltvals.py (TARGETS): Add moxie.
232 * nltvals.def: Regenerate.
233
b7c5246b
MF		 2342021-04-18 Mike Frysinger <vapier@gentoo.org>
235
236 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
237 * nltvals.def: Regenerate.
238
b3d4da0f
MF		 2392021-04-18 Mike Frysinger <vapier@gentoo.org>
240
241 * gennltvals.py (TARGETS): Add rx.
242 * nltvals.def: Regenerate.
243
f956ecde
MF		 2442021-04-18 Mike Frysinger <vapier@gentoo.org>
245
246 * gennltvals.py (TARGETS): Add m32c.
247 * nltvals.def: Regenerate.
248
2390d779
MF		 2492021-04-18 Mike Frysinger <vapier@gentoo.org>
250
251 * gennltvals.py (TARGETS): Add iq2000.
252 * nltvals.def: Regenerate.
253
7da5cf78
MF		 2542021-04-18 Mike Frysinger <vapier@gentoo.org>
255
256 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
257
10737236
JB		 2582021-04-15 John Baldwin <jhb@FreeBSD.org>
259
260 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
261 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
262 CSEARCH.
263
d5a71b11
MF		 2642021-04-12 Mike Frysinger <vapier@gentoo.org>
265
266 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
267 sim_cpu_alloc.
268 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
269 cgen_cpu_max_extra_bytes.
270 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
271 (sim_cpu_alloc): Delete 2nd arg.
272
81e6e8ae
TT		 2732021-04-08 Tom Tromey <tom@tromey.com>
274
275 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
276 new-style declaration.
277
a0e674c1
MF		 2782021-04-03 Mike Frysinger <vapier@gentoo.org>
279
280 * Make-common.in (install-common): Install as run-$arch and
281 libsim-$arch.a when not the primary arch.
282
c2783492
MF		 2832021-04-02 Mike Frysinger <vapier@gentoo.org>
284
285 * Make-common.in (CFLAGS_FOR_BUILD): Define.
286 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
287
e7d9022b
MF		 2882021-03-13 Mike Frysinger <vapier@gentoo.org>
289
290 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
291 LDFLAGS_FOR_BUILD.
292
c6c7769d
MF		 2932021-03-13 Mike Frysinger <vapier@gentoo.org>
294
295 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
296 (gentmap.o): New rule.
297 (gentmap): Call LINK_FOR_BUILD.
298
6c57b87f
MF		 2992021-03-07 Mike Frysinger <vapier@gentoo.org>
300
301 * Make-common.in (check): Delete body.
302
ed30adf7
MF		 3032021-02-28 Mike Frysinger <vapier@gentoo.org>
304
305 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
306 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
307
f8069d55
MF		 3082021-02-27 Mike Frysinger <vapier@gentoo.org>
309
310 * Make-common.in (SIM_EXTRA_ALL): Delete.
311 (all): Delete $(SIM_EXTRA_ALL).
312
760b3e8b
MF		 3132021-02-21 Mike Frysinger <vapier@gentoo.org>
314
315 * acinclude.m4: Removed.
316
136da8cd
MF		 3172021-02-13 Mike Frysinger <vapier@gentoo.org>
318
319 * acinclude.m4: Delete all sinclude & m4_include calls.
320
652f80e0
MF		 3212021-02-13 Mike Frysinger <vapier@gentoo.org>
322
323 * aclocal.m4: Delete.
324
4c0d76b9
MF		 3252021-02-06 Mike Frysinger <vapier@gentoo.org>
326
327 * sim-events.c: Include sim-cpu.h.
328 (sim_event_watchpoints): Define watch_pc.
329 (sim_events_watch_pc): New function.
330 (WATCH_SIM): Handle watch_pc.
331 * sim-events.h (sim_events_watch_pc): New prototype.
332 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
333 sim_events_watch_pc.
334 * sim-watch.h (sim_watchpoints): Delete pc.
335
cd89c53f
MF		 3362021-02-06 Mike Frysinger <vapier@gentoo.org>
337
338 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
339 AC_CONFIG_HEADERS.
340
aa09469f
MF		 3412021-02-06 Mike Frysinger <vapier@gentoo.org>
342
343 * Make-common.in (HDEFINES, TDEFINES): Delete.
344 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
345 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
346 bfd/configure.host sourcing.
347
b9249c46
MF		 3482021-02-04 Mike Frysinger <vapier@gentoo.org>
349
350 * gennltvals.py (TARGETS): Add riscv.
351 (TARGET_DIRS): Likewise.
352 * nltvals.def: Regenerate from the latest libgloss sources.
353
64515412
MF		 3542021-01-31 Mike Frysinger <vapier@gentoo.org>
355
356 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
357
5bc4f5ca
SH		 3582021-01-31 Stafford Horne <shorne@gmail.com>
359
360 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
361 (fixdfsi): Change res from unsigned32 to signed32.
362 (fixdfdi): Change res from unsigned64 to signed64.
363
9a7ba4aa
MF		 3642021-01-30 Mike Frysinger <vapier@gentoo.org>
365
366 * gennltvals.sh: Replace shell script with ...
367 * gennltvals.py: ... this Python script.
368 * nltvals.def: Regenerate.
369
d4e3adda
MF		 3702021-01-30 Mike Frysinger <vapier@gentoo.org>
371
372 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
373 sim_cia.
374 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
375
18d4b488
MF		 3762021-01-30 Mike Frysinger <vapier@gentoo.org>
377
378 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
379
f4dd7491
MF		 3802021-01-30 Mike Frysinger <vapier@gentoo.org>
381
382 * sim-hw.c (merge_device_file): Replace fgets with getline.
383
481fac96
MF		 3842021-01-30 Mike Frysinger <vapier@gentoo.org>
385
386 * gennltvals.sh (gen_arches): Sort calls by first arg.
387 * nltvals.def: Regenerate.
388
f89f33e5
MF		 3892021-01-18 Mike Frysinger <vapier@gentoo.org>
390
391 * Make-common.in (version.c): Simplifiy args and call move-if-change.
392 * create-version.sh: Delete host & target alias logic. Write to the
393 output directly.
394
5e25901f
MF		 3952021-01-18 Mike Frysinger <vapier@gentoo.org>
396
397 * configure, configure.ac, Makefile.in: Delete.
398
d9b1deff
MF		 3992021-01-13 Mike Frysinger <vapier@gentoo.org>
400
401 * sim-watch.c (default_interrupt_handler): Define.
402 (sim_watchpoint_install): Set default interrupt_handler to new
403 default_interrupt_handler.
404
c54f3efd
MF		 4052021-01-13 Mike Frysinger <vapier@gentoo.org>
406
407 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
408
62fe7512
MF		 4092021-01-13 Mike Frysinger <vapier@gentoo.org>
410
411 * sim-events.c (sim_events_watch_sim): Change byte_order type to
412 enum bfd_endian.
413 (sim_events_watch_core): Likewise.
414 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
415 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
416 call to sim_events_watch_sim.
417
f220ef63
MF		 4182021-01-12 Mike Frysinger <vapier@gentoo.org>
419
420 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
421
9c70334d
MF		 4222021-01-11 Mike Frysinger <vapier@gentoo.org>
423
424 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
425
90e123dd
MF		 4262021-01-11 Mike Frysinger <vapier@gentoo.org>
427
428 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
429
68ed2854
MF		 4302021-01-11 Mike Frysinger <vapier@gentoo.org>
431
432 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
433 strings.h, time.h, and errno.h.
434 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
435 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
436 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
437 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
438 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
439 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
440 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
441 and strings.h include.
442
f074c07d
MF		 4432021-01-09 Mike Frysinger <vapier@gentoo.org>
444
445 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
446 * sim-core.c, sim-watch.c: Include libiberty.h.
447
50df264d
MF		 4482021-01-09 Mike Frysinger <vapier@gentoo.org>
449
450 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
451
bf470982
MF		 4522021-01-09 Mike Frysinger <vapier@gentoo.org>
453
454 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
455 Set WERROR_CFLAGS when first arg is not set or is "yes".
456
b5a4a01a
MF		 4572021-01-09 Mike Frysinger <vapier@gentoo.org>
458
459 * hw-base.c (full_name_of_hw): Delete full_name. Replace
460 hw_strdup call with hw_malloc.
461
ce0be407
MF		 4622021-01-09 Mike Frysinger <vapier@gentoo.org>
463
464 * cgen-par.c: Include stdlib.h.
465 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
466
46f900c0
MF		 4672021-01-08 Mike Frysinger <vapier@gentoo.org>
468
469 * Make-common.in (C_DIALECT): Define.
470 (COMPILE.pre): Append $(C_DIALECT).
471 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
472
e904f56d
MF		 4732021-01-07 Mike Frysinger <vapier@gentoo.org>
474
475 * sim-core.c (sim_memory_map): Define.
476
dfb856ba
MF		 4772021-01-04 Mike Frysinger <vapier@gentoo.org>
478
479 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
480 * configure: Regenerate.
481
babd2ee1
MF		 4822021-01-04 Mike Frysinger <vapier@gentoo.org>
483
484 * sim-options.c (sim_print_version): Print out more details when
485 is_command is non-zero.
486
19b1c385
MF		 4872021-01-04 Mike Frysinger <vapier@gentoo.org>
488
489 * sim-options.c (standard_option_handler): Call sim_print_version.
490 (sim_print_version): New function.
491 * sim-options.h (sim_print_version): New prototype.
492
dbed468b
MF		 4932021-01-04 Mike Frysinger <vapier@gentoo.org>
494
495 * sim-config.c (print_sim_config): Rename to ...
2b667e32 496 (sim_config_print): ... this.
dbed468b
MF		 497 * sim-config.h: Likewise.
498
0ede24f2
MF		 4992021-01-02 Mike Frysinger <vapier@gentoo.org>
500
501 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
502 FLOOR_PAGE): Delete unused macros.
503 (align_up, align_down): Define.
504
b3f8962b
TV		 5052020-08-10 Tom de Vries <tdevries@suse.de>
506
507 * sim-cpu.c: Include stdlib.h for free.
508
b760fb3a
SM		 5092020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
510
511 * nrun.c: Include stdlib.h.
512 * sim-core.c: Likewise.
513 * sim-engine.c: Likewise.
514 * sim-io.c: Likewise.
515 * sim-module.c: Likewise.
516 * sim-reason.c: Likewise.
517
78aa740b
TT		 5182019-12-19 Tom Tromey <tromey@adacore.com>
519
520 PR build/24572:
521 * Makefile.in (install-strip): New target.
522
f47674be
PK		 5232019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
524
525 * sim-utils.c: Prevent buffer overflow.
526
ddd44b70
DD		 5272019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
528
529 * gennltvals.sh: Add PRU libgloss target.
530 * nltvals.def: Regenerate from the latest libgloss sources.
531
f1cc84f5
SH		 5322019-06-13 Stafford Horne <shorne@gmail.com>
533
534 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
535 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
536 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
537
688cea90
SH		 5382019-06-13 Stafford Horne <shorne@gmail.com>
539
540 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
541 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
542
798066ab
AB		 5432019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
544
545 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
546 CURRENT_TARGET_BYTE_ORDER.
547 (SUBWORDTFSI): Likewise.
548 (JOINSIDF): Likewise.
549 (JOINSIXF): Likewise.
550 (JOINSITF): Likewise.
551
d3fe0d7b
AB		 5522019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
553
554 * sim-base.h: Add 'sim-assert.h' include.
555 * sim-basics.h: Add 'libiberty.h' include.
556
b6061d4d
SH		 5572019-03-28 Stafford Horne <shorne@gmail.com>
558
559 * sim-options.c: Include "config.h".
560 Include <stdio.h>.
561 * sim-watch.c: Include "config.h".
562 Include <stdio.h>.
563 * hw-device.c: Include <string.h>.
564 * hw-events.c: Include <string.h>.
565 * hw-handles.c: Include <stdlib.h>.
566 * sim-fpu.c: Include <stdlib.h>.
567
ef986697
SH		 5682019-03-28 Stafford Horne <shorne@gmail.com>
569
570 * Make-common.in (sim-arange_h): Remove sim-arange.c
571 * sim-arange.c: Remove SIM_ARANGE_C.
572 Add ifdef for _SIM_ARANGE_C_.
573 Include "sim-arange.h".
574 Remove include for unused "sim-assert.h".
575 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
576 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
577 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
578 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
579 INLINE_SIM_ARANGE.
580 * sim-arange.h (sim_addr_range_add): Declare as
581 INLINE_SIM_ARANGE.
582 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
583 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
584 Remove definition of SIM_ARANGE_INLINE.
585 Remove [HAVE_INLINE].
586 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
587 * sim-base.h: Include "sim-arange.h"
588 * sim-basics.h: Remove include of "sim-arange.h"
589 * sim-inline.c: Include "sim-arange.c"
590 * sim-inline.h: Define INLINE_SIM_ARANGE.
591 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
592 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
593
67f8b42f
TT		 5942019-01-26 Tom Tromey <tom@tromey.com>
595
596 * Make-common.in (version.c): Use sim's create-version.sh.
597 * create-version.sh: New file.
598
7516c26f
PK		 5992019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
600
b84bb29d 601 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 602
dc7e8184
SM		 6032019-01-15 Simon Marchi <simon.marchi@ericsson.com>
604
605 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
606
c5ebe0ff
AB		 6072018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
608
609 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
610 this point, it should have already been set in cb_syscall.
611
07f5f4c6
RH		 6122018-10-05 Stafford Horne <shorne@gmail.com>
613
614 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
615 (ADDOFDI): New function, add overflow flag DI variant.
616 (SUBCFDI): New function, subtract carry flag DI variant.
617 (SUBOFDI): New function, subtract overflow flag DI variant.
618
2283a210
КВО		 6192018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
620
621 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
622 cpu_core.byte_xor.
623 * sim-core.c (sim_core_set_xor): Likewise.
624 (sim_core_xor_read_buffer): Likewise.
625 (sim_core_xor_write_buffer): Likewise.
626
58884b0e
PG		 6272017-12-12 Peter Gavin <pgavin@gmail.com>
628 Stafford Horne <shorne@gmail.com>
629
630 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
631 flag.
632 (MUL1OFSI): New function, 1's complement overflow flag.
633
07b95864
PG		 6342017-12-12 Peter Gavin <pgavin@gmail.com>
635 Stafford Horne <shorne@gmail.com>
636
637 * cgen-accfp.c (remsf, remdf): New function.
638 (cgen_init_accurate_fpu): Add remsf and remdf.
639 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
640 * sim-fpu.c (sim_fpu_rem): New function.
641 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
642 (sim_fpu_rem): New function.
643 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
644
5c887dd5
JB		 6452017-09-06 John Baldwin <jhb@FreeBSD.org>
646
647 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
648 environment.
649
003ca0fd
YQ		 6502017-05-24 Yao Qi <yao.qi@linaro.org>
651
652 * sim-trace.c (trace_disasm): Caller update.
653
5357150c
MF		 6542016-08-15 Mike Frysinger <vapier@gentoo.org>
655
656 * sim-base.h (sim_state_base): Add prog_syms_count.
657 (STATE_PROG_SYMS_COUNT): Define.
658 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
659 (trace_load_symbols): New function.
660 (trace_sym_value): Likewise.
661 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
662 loading logic with a call to trace_load_symbols.
663 * sim-trace.h (trace_load_symbols, trace_sym_value): New
664 prototypes.
665
4c171e25
MF		 6662016-08-13 Mike Frysinger <vapier@gentoo.org>
667
668 * cgen-types.h (mode_names): Mark const.
669 * cgen-utils.c (mode_names): Likewise.
670
6b979454
MF		 6712016-08-13 Mike Frysinger <vapier@gentoo.org>
672
673 * cgen-defs.h (struct cgen_state): Delete argv and envp.
674 (STATE_ARGV, STATE_ENVP): Delete.
675
13754e4c
NC		 6762016-02-04 Nick Clifton <nickc@redhat.com>
677
678 * cgen-scache.c (scache_option_handler): Prevent possible
679 undefined behaviour computing the size of the scache by using
680 unsigned integers instead of signed integers.
681
f749ed60
JB		 6822016-01-17 Joel Brobecker <brobecker@adacore.com>
683
684 * sim-fpu.c: Minor comment fixes throughout.
685
3c8e93b7
JB		 6862016-01-17 Joel Brobecker <brobecker@adacore.com>
687
688 * sim-fpu.c (print_bits): Minor reformatting (no code change).
689 (sim_fpu_map): Likewise.
690
34ac507d
MF		 6912016-01-11 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-config.c (print_sim_config): Drop extra whitespace before =
694 in output for byte order, stdio, and msb settings.
695
ce39bd38
MF		 6962016-01-10 Mike Frysinger <vapier@gentoo.org>
697
698 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
699 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
700 sim-stdio, sim-trace, and sim-profile.
701 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
702 (SIM_AC_OPTION_ASSERT): Likewise.
703 (SIM_AC_OPTION_SMP): Likewise.
704 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
705 * configure: Regenerate.
706 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
707 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
708 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
709 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
710 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
711 WITH_ENVIRONMENT & USER_ENVIRONMENT.
712 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
713 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
714 WITH_ASSERT, WITH_STDIO): Delete.
715 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
716 check.
717
e19418e0
MF		 7182016-01-10 Mike Frysinger <vapier@gentoo.org>
719
720 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
721 * configure: Regenerate.
722 * Make-common.in (SIM_PACKAGES): Delete.
723 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
724
16f7876d
MF		 7252016-01-10 Mike Frysinger <vapier@gentoo.org>
726
727 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
728
35656e95
MF		 7292016-01-10 Mike Frysinger <vapier@gentoo.org>
730
731 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
732
99d8e879
MF		 7332016-01-10 Mike Frysinger <vapier@gentoo.org>
734
735 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
736 sim_link_links.
737 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
738 * gentmap.c: Change targ-vals.def include to nltvals.def.
739 * Make-common.in (gentmap): Change targ-vals.def to
740 $(srccom)/nltvals.def.
741 (distclean): Delete rm -f targ-vals.def.
742 * Makefile.in: Update comment.
743
347fe5bb
MF		 7442016-01-10 Mike Frysinger <vapier@gentoo.org>
745
746 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
747 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
748 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
749
0dc73ef7
MF		 7502016-01-10 Mike Frysinger <vapier@gentoo.org>
751
752 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
753 and --enable-sim-stdcall and sim_stdcall.
754 * configure: Regenerate.
755 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
756 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
757 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
758 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
759 (REGPARM_*): Delete all regparm defines and their use.
760
22be3fbe
MF		 7612016-01-10 Mike Frysinger <vapier@gentoo.org>
762
763 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
764 * Make-common.in (SIM_CFLAGS): Delete.
765 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
766 * Makefile.in: Likewise.
767
936df756
MF		 7682016-01-09 Mike Frysinger <vapier@gentoo.org>
769
770 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
771 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
772 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
773 * acinclude.m4 (SIM_AC_COMMON): ... here.
774 * aclocal.m4, configure: Regenerate.
775 * config.in: Delete file.
776 * callback.c: Change cconfig.h include to config.h.
777 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
778 syscall.c: Likewise.
779 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
780 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
781
b900245c
MF		 7822016-01-06 Mike Frysinger <vapier@gentoo.org>
783
784 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
785 date, and time information.
786
2e3d4f4d
MF		 7872016-01-06 Mike Frysinger <vapier@gentoo.org>
788
789 * sim-options.c (sim_parse_args): Mark argv array const.
790 * sim-options.h (sim_parse_args): Likewise.
791
bfb2629c
MF		 7922016-01-05 Mike Frysinger <vapier@gentoo.org>
793
794 * sim-trace.c: Include dis-asm.h.
795 (OPTION_TRACE_DISASM): New enum.
796 (trace_options): Add trace-disasm flag.
797 (trace_option_handler): Handle OPTION_TRACE_DISASM.
798 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
799 (dis_read, dis_printf, trace_disasm): New functions.
800 * sim-trace.h: Include dis-asm.h.
801 (TRACE_INSN_IDX): Clarify comment.
802 (TRACE_DISASM_IDX): New enum.
803 (TRACE_disasm): New define.
804 (WITH_TRACE_DISASM_P): New define.
805 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
806 (STRACE_DISASM_P): New define.
807 (TRACE_DISASM_P): Likewise.
808 (TRACE_DISASM_P): Likewise.
809 (TRACE_DISASM): Likewise.
810 (trace_disasm): New function.
811
44ddb0c6
MF		 8122016-01-04 Mike Frysinger <vapier@gentoo.org>
813
814 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
815
bc273e17
MF		 8162016-01-04 Mike Frysinger <vapier@gentoo.org>
817
818 * cgen-scache.c (MAX): Delete.
819 (scache_init): Change MAX to max.
820 * cgen-trace.c (min): Delete.
821 * cgen-utils.c (min): Delete.
822 * sim-basics.h [!min] (min): Define.
823 [!max] (max): Define.
824
8d7d784e
MF		 8252016-01-04 Mike Frysinger <vapier@gentoo.org>
826
827 * sim-options.c (sim_parse_args): Tweak getopt error message.
828
9bbf6f91
MF		 8292016-01-04 Mike Frysinger <vapier@gentoo.org>
830
831 * acinclude.m4 (sim-bswap): Delete.
832 * configure: Regenerate.
833 * Make-common.in (SIM_BSWAP): Delete.
834 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
835 * sim-config.h (htonl, ntohl): Delete.
836 (WITH_BSWAP): Delete.
837
77cf2ef5
MF		 8382016-01-03 Mike Frysinger <vapier@gentoo.org>
839
840 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
841 opterr state to it before calling getopt_long and restore afterwards.
842 Set opterr to 0. When optc is '?', call sim_io_eprintf.
843
61971b86
MF		 8442016-01-03 Mike Frysinger <vapier@gentoo.org>
845
846 * hw-device.h (device): Delete commented typedef.
847 * sim-basics.h (device): Delete typedef.
848
34fed699
MF		 8492016-01-03 Mike Frysinger <vapier@gentoo.org>
850
851 * sim-options.c (sim_parse_args): Replace for loop with a call
852 to countargv.
853
aba6f46b
MF		 8542016-01-03 Mike Frysinger <vapier@gentoo.org>
855
856 * nrun.c (myname): Mark const.
857 (main): Mark name const. Replace myname parsing loop with a
858 call to lbasename.
859
0cb8d851
MF		 8602016-01-03 Mike Frysinger <vapier@gentoo.org>
861
862 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
863 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
864 (SIM_AC_OPTION_HOSTENDIAN): Delete.
865 * config.in, configure: Regenerate.
866 * Make-common.in (SIM_HOSTENDIAN): Delete.
867 * sim-config.c (current_host_byte_order): Delete.
868 (sim_config): Delete current_host_byte_order assignments and
869 CURRENT_HOST_BYTE_ORDER checks.
870 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
871 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
872 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
873 (current_host_byte_order): Delete.
874 (CURRENT_HOST_BYTE_ORDER): Likewise.
875 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
876 (HOST_BYTE_ORDER): ... this.
877 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
878 HOST_BYTE_ORDER.
879 (sim_endian_join_16): Likewise.
880 * sim-n-core.h (sim_core_read_misaligned_N): Change
881 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
882 (sim_core_write_misaligned_N): Likewise.
883 * sim-n-endian.h (endian_t2h_N): Likewise.
884 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
885 endian_le2h_N): Likewise.
886 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
887
1ac72f06
MF		 8882016-01-02 Mike Frysinger <vapier@gentoo.org>
889
890 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
891 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
892 BFD_ENDIAN_UNKNOWN.
893 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
894 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
895 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
896 * nrun.c (main): Likewise.
897 * sim-config.c (current_host_byte_order): Change type to enum
898 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
899 (current_target_byte_order): Likewise.
900 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
901 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
902 BFD_ENDIAN_UNKNOWN.
903 (sim_config): Change prefered_target_byte_order type to enum
904 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
905 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
906 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
907 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
908 Delete all the various arch/OS endian includes & defines.
909 (current_host_byte_order): Change type to enum bfd_endian.
910 (current_target_byte_order): Likewise.
911 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
912 (CURRENT_TARGET_BYTE_ORDER): Likewise.
913 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
914 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
915 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
916 BFD_ENDIAN_UNKNOWN.
917 (sim_events_watch_core): Likewise.
918 * sim-events.h: Likewise.
919 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
920 BFD_ENDIAN_BIG.
921 (sim_core_write_misaligned_N): Likewise.
922 * sim-n-endian.h (endian_h2be_N): Likewise.
923 (endian_be2h_N): Likewise.
924 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
925 (offset_N): Likewise.
926 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
927 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
928
d47f5b30
MF		 9292016-01-02 Mike Frysinger <vapier@gentoo.org>
930
931 * cgen-defs.h (current_state): Delete.
932 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
933 * sim-utils.c (current_state): Delete.
934
9950eccb
MF		 9352015-12-30 Mike Frysinger <vapier@gentoo.org>
936
937 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
938 to use lbasename.
939
5e744ef8
MF		 9402015-12-27 Mike Frysinger <vapier@gentoo.org>
941
942 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
943
1b393626
MF		 9442015-12-26 Mike Frysinger <vapier@gentoo.org>
945
946 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
947 * config.in, configure: Regenerate.
948 * Make-common.in (sim-basics_h): Delete tconfig.h.
949 (distclean): Likewise.
950 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
951 (new_sim_core_mapping): Delete WITH_HW and device *device.
952 (sim_core_map_attach, sim_core_attach): Likewise.
953 (sim_core_read_buffer): Delete WITH_DEVICES logic.
954 (sim_core_write_buffer): Likewise.
955 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
956 *device.
957 (sim_core_attach): Likewise.
958 (device_io_read_buffer, device_io_write_buffer): Delete.
959 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
960 (sim_core_write_aligned_N): Likewise.
961 * tconfig.h: Delete file.
962
dea10706
MF		 9632015-12-26 Mike Frysinger <vapier@gentoo.org>
964
965 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
966 Call sim_cpu_hw_io_read_buffer if cpu is valid.
967 (sim_core_write_buffer): Move cia decl to top of func. Call
968 sim_cpu_hw_io_write_buffer if cpu is valid.
969
49aef5a5
MF		 9702015-12-25 Mike Frysinger <vapier@gentoo.org>
971
972 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
973 HW_TRACE call.
974 (hw_find_integer_property): Likewise.
975 (hw_find_integer_array_property): Likewise.
976 (hw_add_duplicate_property): Likewise.
977
cf59f47e
MF		 9782015-12-25 Mike Frysinger <vapier@gentoo.org>
979
980 * sim-config.h (WITH_ENGINE): Delete.
981 * sim-module.c (modules): Always include sim_engine_install.
982
0d585950
MF		 9832015-12-25 Mike Frysinger <vapier@gentoo.org>
984
985 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
986 * cgen-types.h (SIM_HAVE_MODEL): Delete.
987 * sim-base.h: Always include sim-model.h.
988 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
989 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
990 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
991 [!WITH_MODEL_P] (sim_machs): Define.
992 * sim-model.h: Add some developer docs.
993 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
994 (WITH_MODEL_P): Define.
995 * sim-module.c (modules): Always include sim_model_install.
996 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
997
8a0ebee6
MF		 9982015-12-25 Mike Frysinger <vapier@gentoo.org>
999
1000 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1001 * sim-model.c: Likewise.
1002 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1003 SIM_MACH_IMP_PROPERTIES
1004
42a3af56
MF		 10052015-12-25 Mike Frysinger <vapier@gentoo.org>
1006
1007 * sim-core.c (device_error): Delete.
1008 (sim_core_map_attach): Delete calls to device_error.
1009 (sim_core_attach): Likewise.
1010 * sim-core.h (device_error): Delete.
1011 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1012 to sim_engine_abort.
1013 (sim_core_write_aligned_N): Likewise.
1014
9e8e7dd9
MF		 10152015-12-25 Mike Frysinger <vapier@gentoo.org>
1016
1017 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1018 * sim-core.c (sim_core_write_buffer): Likewise.
1019 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1020 (sim_core_write_aligned_N): Likewise.
1021
268c9139
MF		 10222015-12-25 Mike Frysinger <vapier@gentoo.org>
1023
1024 * dv-pal.c: Include config.h and sim-main.h.
1025 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1026
26936211
MF		 10272015-12-24 Mike Frysinger <vapier@gentoo.org>
1028
1029 * sim-options.c (standard_options): Always enable load-lma and
1030 load-vma options.
1031 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1032
9db2b719
MF		 10332015-12-24 Mike Frysinger <vapier@gentoo.org>
1034
1035 * sim-module.c (MODULE_LIST): Delete.
1036
bd3fb5b8
MF		 10372015-12-24 Mike Frysinger <vapier@gentoo.org>
1038
1039 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1040 Move to h8300/compile.c.
1041 [SIM_H8300] (standard_options): Likewise.
1042 (standard_option_handler): Likewise.
1043
84e8e361
MF		 10442015-12-24 Mike Frysinger <vapier@gentoo.org>
1045
1046 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1047 sim_watchpoint_install.
1048
3cabaf66
MF		 10492015-12-24 Mike Frysinger <vapier@gentoo.org>
1050
1051 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1052 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1053 sim_memopt_install.
1054 * sim-options.c (OPTION_MEM_SIZE): Delete.
1055 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1056 (standard_option_handler): Likewise.
1057
8abe6c66
MF		 10582015-12-24 Mike Frysinger <vapier@gentoo.org>
1059
1060 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1061
dc11500a
MF		 10622015-11-21 Mike Frysinger <vapier@gentoo.org>
1063
1064 PR sim/18762
1065 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1066
2561d580
MF		 10672015-11-21 Mike Frysinger <vapier@gentoo.org>
1068
1069 PR sim/19273
1070 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1071 vasprintf, and va_end together. Check ret after va_end call.
1072
37258e99
MF		 10732015-11-21 Mike Frysinger <vapier@gentoo.org>
1074
1075 * sim-types.h (SIM_PRI_TB): Define.
1076 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1077 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1078 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1079 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1080
cdf850e9
MF		 10812015-11-17 Mike Frysinger <vapier@gentoo.org>
1082
1083 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1084 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1085 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1086 (sim_core_translate): Likewise.
1087 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1088
146b80ff
MF		 10892015-11-16 Mike Frysinger <vapier@gentoo.org>
1090
1091 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1092 (cgen_cpu_close): Change to XCONCAT2.
1093
797eee42
MF		 10942015-11-15 Mike Frysinger <vapier@gentoo.org>
1095
1096 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1097 and sim-stop.o.
1098
6e4f085c
MF		 10992015-11-14 Mike Frysinger <vapier@gentoo.org>
1100
1101 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1102 * sim-close.c: New file.
1103
8e394ffc
AB		 11042015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1105 Ali Lown <ali.lown@imgtec.com>
1106
1107 * sim-bits.h (EXTEND6): New macro.
1108 (EXTEND12): New macro.
1109 (EXTEND25): New macro.
1110
602a67cb
MF		 11112015-06-24 Mike Frysinger <vapier@gentoo.org>
1112
1113 * sim-trace.c (trace_one_insn): Delete.
1114 * sim-trace.h (trace_one_insn): Delete.
1115
9b6025d1
MF		 11162015-06-24 Mike Frysinger <vapier@gentoo.org>
1117
1118 * sim-trace.c (debug_printf): Rename to ...
1119 (sim_debug_printf): ... this.
1120 * sim-trace.h (debug_printf): Delete define.
1121 (debug_printf): Rename to ...
1122 (sim_debug_printf): ... this.
1123
fa8f87e5
MF		 11242015-06-24 Mike Frysinger <vapier@gentoo.org>
1125
1126 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1127 (trace_options): Add trace-register option.
1128 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1129 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1130 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1131 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1132 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1133
cf304b56
MF		 11342015-06-24 Mike Frysinger <vapier@gentoo.org>
1135
1136 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1137 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1138 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1139 STRACE_DEBUG): Define.
1140
8371bf0c
MF		 11412015-06-24 Mike Frysinger <vapier@gentoo.org>
1142
1143 * sim-trace.c (trace_options): Update help text for trace-alu,
1144 trace-fpu, trace-vpu, and trace-semantics.
1145 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1146 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1147
e7505490
MF		 11482015-06-24 Mike Frysinger <vapier@gentoo.org>
1149
1150 * sim-assert.h (SIM_FILTER_PATH): Delete.
1151 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1152 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1153 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1154 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1155 * sim-events.c: Include libiberty.h.
1156 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1157
8d0978fb
MF		 11582015-06-23 Mike Frysinger <vapier@gentoo.org>
1159
1160 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1161 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1162 (AC_ARG_ENABLE(sim-debug)): Likewise.
1163 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1164 (AC_ARG_ENABLE(sim-trace)): Likewise.
1165 (AC_ARG_ENABLE(sim-profile)): Likewise.
1166 (AC_ARG_ENABLE(sim-environment)): Likewise.
1167 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1168 (AC_ARG_ENABLE(sim-assert)): Likewise.
1169 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1170 (AC_ARG_ENABLE(sim-endian)): Likewise.
1171 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1172 (AC_ARG_ENABLE(sim-float)): Likewise.
1173 (AC_ARG_ENABLE(sim-scache)): Likewise.
1174 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1175 (AC_ARG_ENABLE(sim-inline)): Likewise.
1176 (AC_ARG_ENABLE(sim-packages)): Likewise.
1177 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1178 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1179 (AC_ARG_ENABLE(sim-smp)): Likewise.
1180 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1181 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1182 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1183 * configure: Regenerate.
1184
4953dc20
MF		 11852015-06-23 Mike Frysinger <vapier@gentoo.org>
1186
1187 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1188
b50a1532
MF		 11892015-06-23 Mike Frysinger <vapier@gentoo.org>
1190
1191 * cgen-trace.c [!__STDC__]: Delete.
1192 * sim-trace.h [!__STDC__]: Likewise.
1193
ccd4b295
MF		 11942015-06-21 Mike Frysinger <vapier@gentoo.org>
1195
1196 * sim-model.c (sim_model_init): Assert model is not NULL.
1197
f55b33d5
MF		 11982015-06-21 Mike Frysinger <vapier@gentoo.org>
1199
1200 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1201 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1202 uint#_t.
1203
618b526e
MF		 12042015-06-21 Mike Frysinger <vapier@gentoo.org>
1205
1206 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1207 (SIM_ALU_H): ... this.
1208 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1209 (SIM_ASSERT_H): ... this.
1210 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1211 (SIM_BASICS_H): ... this.
1212 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1213 (SIM_BITS_H): ... this.
1214 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1215 (SIM_ENDIAN_H): ... this.
1216
57b42d64
MF		 12172015-06-18 Mike Frysinger <vapier@gentoo.org>
1218
1219 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1220 constant string.
1221
7aec3bb9
MF		 12222015-06-18 Mike Frysinger <vapier@gentoo.org>
1223
1224 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1225 m for sentinel testing.
1226
7d5c6c43
MF		 12272015-06-17 Mike Frysinger <vapier@gentoo.org>
1228
1229 * sim-syscall.c: Include errno.h and targ-vals.h.
1230 (sim_syscall_multi, sim_syscall): Define.
1231 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1232 * syscall.c (cb_syscall): Extend comment.
1233
61a0c964
MF		 12342015-06-17 Mike Frysinger <vapier@gentoo.org>
1235
1236 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1237 * sim-syscall.c: New file.
1238 * sim-syscall.h: New file.
1239
6362a3f8
MF		 12402015-06-17 Mike Frysinger <vapier@gentoo.org>
1241
1242 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1243 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1244 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1245 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1246 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1247 Define.
1248 * gentmap.c (gen_targ_map_c): Output name field.
1249
306f4178
MF		 12502015-06-12 Mike Frysinger <vapier@gentoo.org>
1251
1252 * acinclude.m4: Change configure.in to configure.ac.
1253 * sim-config.h: Likewise.
1254
a3487082
MF		 12552015-06-12 Mike Frysinger <vapier@gentoo.org>
1256
1257 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1258 * configure: Regenerate.
1259
bb11f3ed
MF		 12602015-06-12 Mike Frysinger <vapier@gentoo.org>
1261
1262 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1263 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1264 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1265 TRACE_DEBUG): Define.
1266
bffcfec8
MF		 12672015-06-12 Mike Frysinger <vapier@gentoo.org>
1268
1269 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1270 * sim-trace.c (trace_option_handler): Likewise.
1271 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1272 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1273 (TRACE_ANY_P): Likewise.
1274
db7858e2
MF		 12752015-06-12 Mike Frysinger <vapier@gentoo.org>
1276
1277 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1278 CGEN_TRACE_INSN_FINI.
1279 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1280 trace_result to cgen_trace_result, trace_insn_fini to
1281 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1282 and trace_extract to cgen_trace_extract.
1283 * cgen-trace.h (trace_insn_init): Rename to ...
1284 (cgen_trace_insn_init): ... this.
1285 (trace_insn_fini): Rename to ...
1286 (cgen_trace_insn_fini): ... this.
1287 (trace_insn): Rename to ...
1288 (cgen_trace_insn): ... this.
1289 (trace_extract): Rename to ...
1290 (cgen_trace_extract): ... this.
1291 (trace_result): Rename to ...
1292 (cgen_trace_result): ... this.
1293 (TRACE_RESULT_P): Rename to ...
1294 (CGEN_TRACE_RESULT_P): ... this.
1295 (TRACE_INSN_INIT): Rename to ...
1296 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1297 cgen_trace_insn_init.
1298 (TRACE_INSN_FINI): Rename to ...
1299 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1300 cgen_trace_insn_fini.
1301 (TRACE_PRINTF): Rename to ...
1302 (CGEN_TRACE_PRINTF): ... this.
1303 (TRACE_INSN): Rename to ...
1304 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1305 (TRACE_EXTRACT): Rename to ...
1306 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1307 cgen_trace_extract.
1308 (TRACE_RESULT): Rename to ...
1309 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1310 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1311 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1312 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1313 TRACE_INSN to CGEN_TRACE_INSN.
1314 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1315
83034798
MF		 13162015-06-11 Mike Frysinger <vapier@gentoo.org>
1317
1318 * sim-events.c (ETRACE_P): Delete.
1319 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1320 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1321 * sim-events.h (struct _sim_events): Delete trace member.
1322 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1323 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1324
ce4eda4a
MF		 13252015-06-11 Mike Frysinger <vapier@gentoo.org>
1326
1327 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1328 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1329 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1330 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1331
a6c2a374
MF		 13322015-06-11 Mike Frysinger <vapier@gentoo.org>
1333
1334 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1335
9b9c712c
MF		 13362015-06-11 Mike Frysinger <vapier@gentoo.org>
1337
1338 * sim-trace.h (WITH_TRACE_P): New define.
1339 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1340 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1341 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1342 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1343 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1344 Redefine to use WITH_TRACE_P.
1345
13462015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1347
1348 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1349 mistake in call to sim_engine_abort.
509c2f32 1350
0a13382c
NC		 13512015-04-29 Nick Clifton <nickc@redhat.com>
1352
1353 PR 18273
1354 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1355 increasing parenthesis around casts to signed values.
0a13382c 1356
767e68f1
MF		 13572015-04-21 Mike Frysinger <vapier@gentoo.org>
1358
1359 * gennltvals.sh: Add mcore support.
1360 * nltvals.def: Regenerate.
1361
248d23e8
MF		 13622015-04-21 Mike Frysinger <vapier@gentoo.org>
1363
1364 * cgen.sh: Add +x permissions.
1365 * genmloop.sh: Likewise.
1366 * gentvals.sh: Likewise.
1367 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1368 Change all uses of srcroot for newlib to newlibroot.
1369
20bca71d
MF		 13702015-04-18 Mike Frysinger <vapier@gentoo.org>
1371
1372 * sim-base.h (SIM_CPU): New typedef.
1373
7e83aa92
MF		 13742015-04-18 Mike Frysinger <vapier@gentoo.org>
1375
1376 * cgen-engine.h (CIA_ADDR): Delete.
1377 * sim-base.h: Update sim_cia example.
1378 [!CIA_ADDR] (sim_cia): New typedef.
1379
034685f9
MF		 13802015-04-17 Mike Frysinger <vapier@gentoo.org>
1381
1382 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1383 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1384 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1385 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1386 CIA_SET to CPU_PC_SET.
1387
78e9aa70
MF		 13882015-04-15 Mike Frysinger <vapier@gentoo.org>
1389
1390 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1391 * sim-main.h (STATE_CPU): Remove from comment and define.
1392
bf12d44e
MF		 13932015-04-13 Mike Frysinger <vapier@gentoo.org>
1394
1395 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1396 * configure: Regenerate.
1397
a542beff
MF		 13982015-04-13 Mike Frysinger <vapier@gentoo.org>
1399
1400 * sim-options.c: Include version.h.
1401 (OPTIONS_VERSION): New enum.
1402 (standard_options): Add "version".
1403 (standard_option_handler): Handle OPTIONS_VERSION.
1404
8c32ba22
MF		 14052015-04-13 Mike Frysinger <vapier@gentoo.org>
1406
1407 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1408 (create-version.sh): Delete.
1409
122bbfb5
MF		 14102015-04-06 Mike Frysinger <vapier@gentoo.org>
1411
1412 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1413
0fe84f3f
MF		 14142015-04-01 Mike Frysinger <vapier@gentoo.org>
1415
1416 * run-sim.h, run.c: Delete.
1417 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1418
aadc9410
MF		 14192015-03-31 Mike Frysinger <vapier@gentoo.org>
1420
1421 * config.in, configure: Regenerate.
1422 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1423 (ZLIB, ZLIBINC): Define.
1424 (BFD_LIB): Add $(ZLIB).
1425
5a394431
MF		 14262015-03-31 Mike Frysinger <vapier@gentoo.org>
1427
1428 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1429 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1430
92fc6153
MF		 14312015-03-29 Mike Frysinger <vapier@gentoo.org>
1432
1433 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1434 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1435 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1436
596f8827
MF		 14372015-03-24 Mike Frysinger <vapier@gentoo.org>
1438
1439 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1440 usage of STATE_WATCHPOINTS.
1441 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1442 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1443
523ba8f9
MF		 14442015-03-24 Mike Frysinger <vapier@gentoo.org>
1445
1446 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1447
c0931f26
MF		 14482015-03-24 Mike Frysinger <vapier@gentoo.org>
1449
1450 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1451
30452bbe
MF		 14522015-03-24 Mike Frysinger <vapier@gentoo.org>
1453
1454 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1455 of enable_sim_hardware to AC_ARG_ENABLE.
1456
49cd1634
MF		 14572015-03-23 Mike Frysinger <vapier@gentoo.org>
1458
1459 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1460 Add dv-sockser.o to sim_hw_objs.
1461
3649cb06
MF		 14622015-03-23 Mike Frysinger <vapier@gentoo.org>
1463
1464 * dv-sockser.c: Include config.h.
1465 * dv-sockser.h: Include sim-inline.h.
1466 [HAVE_DV_SOCKSER]: Move all prototypes here.
1467 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1468 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1469
6cd5ace4
MF		 14702015-03-16 Mike Frysinger <vapier@gentoo.org>
1471
1472 * gentmap.c, run.c: Convert old style prototypes.
1473
ae7d0cac
MF		 14742015-03-16 Mike Frysinger <vapier@gentoo.org>
1475
1476 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1477 symlinking tconfig.h to tconfig.in.
1478 * config.in, configure: Regenerate.
1479 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1480 * tconfig.in: Rename file ...
1481 * tconfig.h: ... here.
1482
8406bb59
MF		 14832015-03-15 Mike Frysinger <vapier@gentoo.org>
1484
1485 * dv-socker.h (dv_sockser_install): Declare.
1486 * sim-module.c: Include config.h.
1487 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1488 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1489 * sim-module.h: Include gdb/remote-sim.h.
1490
1303206d
MF		 14912015-03-14 Mike Frysinger <vapier@gentoo.org>
1492
1493 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1494 (sim-inline.c): Delete rule.
1495
465fb143
MF		 14962015-03-14 Mike Frysinger <vapier@gentoo.org>
1497
1498 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1499 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1500 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1501
93129366
MF		 15022015-03-14 Mike Frysinger <vapier@gentoo.org>
1503
1504 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1505 [!ASSERT, WITH_ASSERT]: Likewise.
1506 * sim-endian.c: Delete sim-io.h include.
1507
4c4ca605
MF		 15082015-02-19 Mike Frysinger <vapier@gentoo.org>
1509
1510 * run-sim.h (sim_kill): Delete unused prototype.
1511
dc1d9d1f
CG		 15122015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1513
16218fd3
CG		 1514 * gentmap.c: Include "string.h".
1515
15162015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1517
1518 * sim-options.c (sim_args_command): Call freeargv() when failure
1519 occurs.
dc1d9d1f 1520
fdbf396f
JB		 15212015-01-07 Joel Brobecker <brobecker@adacore.com>
1522
1523 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1524
2d7bb758
JB		 15252014-12-03 Joel Brobecker <brobecker@adacore.com>
1526
1527 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1528 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1529 callbacks following renaming in callback.h.
1530 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1531 callback by call to "to_lstat" callback
1532
6aefca7e
GB		 15332014-08-28 Gary Benson <gbenson@redhat.com>
1534
1535 * sim-trace.h (debug_printf): New define.
1536
2974be62
AM		 15372014-08-19 Alan Modra <amodra@gmail.com>
1538
1539 * configure: Regenerate.
1540
faa743bb
RM		 15412014-08-15 Roland McGrath <mcgrathr@google.com>
1542
1543 * configure: Regenerate.
1544 * config.in: Regenerate.
1545
60d847df
MF		 15462014-03-10 Mike Frysinger <vapier@gentoo.org>
1547
1548 * sim-command.c (sim_do_command): Add const to cmd.
1549 * sim-options.c (sim_args_command): Add const to cmd.
1550 * sim-options.h (sim_args_command): Add const to cmd.
1551
b2b255bd
MF		 15522014-03-05 Mike Frysinger <vapier@gentoo.org>
1553
1554 * sim-hload.c (sim_load): Add const to prog.
1555 * sim-load.c (sim_load_file): Likewise.
1556 * sim-utils.c (sim_analyze_program): Likewise.
1557 * sim-utils.h (sim_analyze_program): Likewise.
1558 (sim_load_file): Likewise.
1559
1a8a700e
MF		 15602014-03-04 Mike Frysinger <vapier@gentoo.org>
1561
1562 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1563 * callback.c (system): Delete unused prototype.
1564 (os_init): Likewise.
1565 (os_shutdown): Likewise.
1566 (os_unlink): Likewise.
1567 (os_time): Likewise.
1568 (os_system): Likewise.
1569 (os_rename): Likewise.
1570 (os_write_stdout): Likewise.
1571 (os_flush_stdout): Likewise.
1572 (os_write_stderr): Likewise.
1573 (os_flush_stderr): Likewise.
1574 (os_write): Likewise.
1575 (os_read_stdin): Likewise.
1576 (os_read): Likewise.
1577 (os_open): Likewise.
1578 (os_lseek): Likewise.
1579 (os_isatty): Likewise.
1580 (os_get_errno): Likewise.
1581 (os_close): Likewise.
1582 (os_vprintf_filtered): Likewise.
1583 (os_evprintf_filtered): Likewise.
1584 (os_error): Likewise.
1585 (fdmap): Likewise.
1586 (fdbad): Likewise.
1587 (wrap): Likewise.
1588 (wrap): Change to new style prototype.
1589 (fdbad): Likewise.
1590 (fdmap): Likewise.
1591 (os_close): Likewise.
1592 (os_poll_quit): Likewise.
1593 (os_get_errno): Likewise.
1594 (os_isatty): Likewise.
1595 (os_lseek): Likewise.
1596 (os_open): Likewise.
1597 (os_read): Likewise.
1598 (os_read_stdin): Likewise.
1599 (os_write): Likewise.
1600 (os_write_stdout): Likewise.
1601 (os_flush_stdout): Likewise.
1602 (os_write_stderr): Likewise.
1603 (os_flush_stderr): Likewise.
1604 (os_rename): Likewise.
1605 (os_system): Likewise.
1606 (os_time): Likewise.
1607 (os_unlink): Likewise.
1608 (os_stat): Likewise.
1609 (os_fstat): Likewise.
1610 (os_lstat): Likewise.
1611 (os_ftruncate): Likewise.
1612 (os_truncate): Likewise.
1613 (os_pipe): Likewise.
1614 (os_pipe_empty): Likewise.
1615 (os_pipe_nonempty): Likewise.
1616 (os_shutdown): Likewise.
1617 (os_init): Likewise.
1618 (cb_read_target_syscall_maps): Likewise.
1619 (cb_target_to_host_syscall): Likewise.
1620 (cb_host_to_target_errno): Likewise.
1621 (cb_target_to_host_open): Likewise.
1622 (cb_store_target_endian): Likewise.
1623 (cb_host_to_target_stat): Likewise.
1624 * sim-hload.c (sim_load): Change to new style prototype.
1625 * sim-load.c (sim_load_file): Change to new style prototype.
1626 (report_transfer_performance): Likewise.
1627 (xprintf_bfd_vma): Likewise.
1628 * syscall.c (cb_get_string): Change to new style prototype.
1629 (get_path): Likewise.
1630 (cb_syscall): Likewise.
1631
7b064844
HPN		 16322013-10-15 Hans-Peter Nilsson <hp@axis.com>
1633
1634 * create-version.sh: Align parameters to match those of
1635 ../../gdb/common/create-version.sh.
1636 * Make-common.in (srcsim): New variable.
1637 (version.c): Adjust call to create-version.sh as per above.
1638
bf3d9781
AM		 16392013-09-23 Alan Modra <amodra@gmail.com>
1640
1641 * configure: Regenerate.
1642
f06dccb0
MF		 16432013-09-03 Mike Stump <mikestump@comcast.net>
1644
1645 * sim-options.c (complete_option_list): Mark text and word const.
1646
d6c2da54
TT		 16472013-06-28 Tom Tromey <tromey@redhat.com>
1648
1649 * Make-common.in (version.c): Use version.in, not
1650 common/version.in.
1651 * create-version.sh: Likewise.
1652
b652c496
JB		 16532013-06-24 Joel Brobecker <brobecker@adacore.com>
1654
1655 * create-version.sh: New script. Adapted from
1656 gdb/commong/create-version.sh.
1657 * Make-common.in (version.c): Update rule dependencies,
1658 and re-implement using create-version.sh.
1659
3346cfda
NC		 16602013-06-21 Nick Clifton <nickc@redhat.com>
1661
1662 * gennltvals.sh: Add msp430 support.
1663 * nltvals.def: Regenerate.
1664
31e6ad7d
MF		 16652013-06-03 Mike Frysinger <vapier@gentoo.org>
1666
1667 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1668 * aclocal.m4, configure: Regenerate.
1669
d3685d60
TT		 16702013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1671
1672 PR build/15414:
1673 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1674 -Wformat-nonliteral with -Wno-format.
1675
1517bd27
MF		 16762013-03-26 Mike Frysinger <vapier@gentoo.org>
1677
1678 * acinclude.m4: Regenerate.
1679
3fd38161
JS		 16802013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1681
1682 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1683 which do not support dv-sockser.o. Add always as option to
1684 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1685 is always required to be enabled by simulator.
1686
3f170f37
MF		 16872012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1688
1689 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1690 * nltvals.def: Regenerate.
1691
5f3ef9d0
JB		 16922012-06-16 Joel Brobecker <brobecker@adacore.com>
1693
1694 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1695 * config.in, configure: Regenerate.
1696
2c1fa544
PA		 16972012-05-24 Pedro Alves <palves@redhat.com>
1698
1699 * sim-signal.h (sim_signal_to_target): Rename to ...
1700 (sim_signal_to_gdb_signal): ... this.
1701 * sim-signal.c (sim_signal_to_target): Rename to ...
1702 (sim_signal_to_gdb_signal): ... this.
1703 * sim-reason.c (sim_stop_reason): Adjust to rename.
1704
a493e3e2
PA		 17052012-05-24 Pedro Alves <palves@redhat.com>
1706
1707 PR gdb/7205
1708
72f4393d 1709 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1710
2ea28649
PA		 17112012-05-24 Pedro Alves <palves@redhat.com>
1712
1713 PR gdb/7205
1714
1715 Replace target_signal with gdb_signal throughout.
1716
a6ff997c
NC		 17172012-05-18 Nick Clifton <nickc@redhat.com>
1718
1719 PR 14072
1720 * callback.c: Include config.h before system header files.
1721 * cgen-trace.c: Likewise.
1722 * cgen-utils.c: Likewise.
1723 * gentmap.c: Likewise.
1724
ffbc20d9
MF		 17252012-04-02 Mike Frysinger <vapier@gentoo.org>
1726
1727 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1728
2aaed979
KB		 17292012-03-28 Rathish C <rathish.c@kpitcummins.com>
1730
1731 * sim-trace.c: Update the function prototype of save_data_size.
1732 Move the enum data_fmt from here...
1733 * sim-trace.h: ...to here.
1734 Add function prototype of save_data.
1735
a35a3322
MF		 17362012-03-25 Mike Frysinger <vapier@gentoo.org>
1737
1738 * sim-core.h (sim_core_trans_addr): Add prototype.
1739
f914e384
HPN		 17402012-03-24 Hans-Peter Nilsson <hp@axis.com>
1741
1742 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1743 missing in last change.
1744
2232061b
MF		 17452012-03-24 Mike Frysinger <vapier@gentoo.org>
1746
1747 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1748 * nrun.c: Include string.h/strings.h.
1749 * aclocal.m4, config.in, configure: Regenerate.
1750
ac0aacdf
MF		 17512012-03-22 Mike Frysinger <vapier@gentoo.org>
1752
1753 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1754 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1755 out -Werror initialization.
1756
509deab2
MF		 17572012-03-19 Mike Frysinger <vapier@gentoo.org>
1758
1759 * Make-common.in (TAGS): Change a-z to [:lower:].
1760 * acinclude.m4 (sim-trace): Likewise.
1761 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1762 Change A-Za-z0-9 to [:alnum:].
1763
9a5e0c49
MF		 17642012-03-18 Mike Frysinger <vapier@gentoo.org>
1765
1766 * nrun.c (main): Display strsignal of sigrc.
1767
96cdfef0
MF		 17682012-01-06 Mike Frysinger <vapier@gentoo.org>
1769
1770 * Makefile.in (abs_srcdir): Declare.
1771 (srcroot): Define in terms of abs_srcdir.
1772 (headers): Change srcdir to abs_srcdir.
1773
12c3e59c
JB		 17742012-01-02 Joel Brobecker <brobecker@adacore.com>
1775
1776 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1777 header.
1778
96987c2b
JB		 17792011-12-19 Joel Brobecker <brobecker@adacore.com>
1780
1781 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1782 system bourne shell.
1783
71712327
MF		 17842011-12-03 Mike Frysinger <vapier@gentoo.org>
1785
1786 * syscall.c (cb_get_string): Rename from "get_string".
1787 (get_path): Rename get_string call to cb_get_string.
1788
db2e4d67
MF		 17892011-12-03 Mike Frysinger <vapier@gentoo.org>
1790
1791 * Make-common.in (VPATH): Add $(srccom).
1792 (DEP): Delete.
1793 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1794 POSTCOMPILE): New variables.
1795 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1796 Include dependency files, when using GNU Make. Delete all
1797 dependency-only rules.
1798 * aclocal.m4: Include ../../config/depstand.m4. Call
1799 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1800 (MAKE, GMAKE): New substs.
1801
a13852d9
MF		 18022011-11-07 Mike Frysinger <vapier@gentoo.org>
1803
1804 PR sim/13161
1805 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1806 * configure, config.in: Regenerate.
1807 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1808
4399a56b
MF		 18092011-10-19 Mike Frysinger <vapier@gentoo.org>
1810
1811 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1812
f1a81b37
JB		 18132011-10-18 John Wehle <john@feith.com> (tiny patch)
1814
1815 * sim-profile.c (profile_info): Only print the title once.
1816
9c082ca8
MF		 18172011-10-17 Mike Frysinger <vapier@gentoo.org>
1818
1819 * acinclude.m4: Rename from aclocal.m4.
1820 * aclocal.m4: Regenerate.
1821
6ffe910a
MF		 18222011-10-17 Mike Frysinger <vapier@gentoo.org>
1823
1824 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1825 * common.m4: Delete.
1826 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1827 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1828 * configure: Regenerate.
1829
59c0b43d
TT		 18302011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1831
1832 * sim-alu.h (ALU32_AND): Clear carry flag.
1833 (ALU32_AND): Clear carry flag.
1834
66f8d993
MF		 18352011-10-09 Mike Frysinger <vapier@gentoo.org>
1836
1837 * dv-cfi.c: Include stdbool.h.
1838
d56a2aae
MF		 18392011-10-09 Mike Frysinger <vapier@gentoo.org>
1840
1841 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1842
4a99173d
MF		 18432011-10-04 Mike Frysinger <vapier@gentoo.org>
1844
1845 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1846 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1847
10915d9a
MF		 18482011-07-12 Mike Frysinger <vapier@gentoo.org>
1849
1850 * sim-command.c: Include sim-options.h.
1851
63042524
MF		 18522011-07-12 Mike Frysinger <vapier@gentoo.org>
1853
1854 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1855
24a6c33d
MF		 18562011-07-12 Mike Frysinger <vapier@gentoo.org>
1857
1858 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1859 Delete direct call to AC_PROG_CC.
1860
2419798b
MF		 18612011-07-05 Mike Frysinger <vapier@gentoo.org>
1862
1863 * sim-command.c: New file.
1864 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1865 (sim-command.o): New rule.
1866
440db575
MF		 18672011-05-27 Mike Frysinger <vapier@gentoo.org>
1868
1869 * sim-options.c (standard_option_handler): Remove arg[0] check
1870 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1871 not an empty string, otherwise assign "" back to it.
1872
3ddcae71
MF		 18732011-05-26 Mike Frysinger <vapier@gentoo.org>
1874
1875 * nltvals.def: Regenerate to include Blackfin syscalls again.
1876
3a49ea9f
MF		 18772011-05-25 Mike Frysinger <vapier@gentoo.org>
1878
1879 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1880 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1881 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1882 (trace_idx_to_str): Likewise.
1883 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1884 (TRACE_syscall): Define.
1885 (WITH_TRACE_SYSCALL_P): Likewise.
1886 (TRACE_SYSCALL_P): Likewise.
1887
dd931b2f
MF		 18882011-05-23 Mike Frysinger <vapier@gentoo.org>
1889
1890 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1891 remove now-unnecessary sub-scope for glue->type setting.
1892 Check to see if the "reg" property exists before we use it, and
1893 if it doesn't exist, error out for "glue" devices.
1894
0e31da21
MF		 18952011-05-23 Mike Frysinger <vapier@gentoo.org>
1896
1897 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1898 glue-or, and set type to glue_xor when name is glue-xor.
1899 (hw_glue_port_event): Return immediately when type is glue_io
1900 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1901 and hw_port_event calls from glue_and to end of function.
1902
34b47c38
MF		 19032011-05-11 Mike Frysinger <vapier@gentoo.org>
1904
1905 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1906 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1907 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1908 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1909 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1910 around function arguments.
1911
56a9aa1d
MF		 19122011-04-14 Mike Frysinger <vapier@gentoo.org>
1913
1914 * sim-options.c (complete_option_list, sim_complete_command):
1915 New functions.
1916
d45bea91
MF		 19172011-04-02 Mike Frysinger <vapier@gentoo.org>
1918
1919 * dv-glue.c: Fix up style.
1920
12c4cbd5
MF		 19212011-04-02 Mike Frysinger <vapier@gentoo.org>
1922
1923 * hw-alloc.c (hw_alloc_data): Adjust brace.
1924 * hw-base.c (hw_base_data): Likewise.
1925 (generic_hw_unit_decode): Fix indentation.
1926 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1927 * hw-events.c (hw_event, hw_event_data): Likewise.
1928 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1929 * hw-instances.c (hw_instance_data): Likewise.
1930 * hw-instances.h (hw_instance): Likewise.
1931 * hw-main.h (hw_descriptor, enum): Likewise.
1932 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1933 * hw-ports.h (hw_port_descriptor): Likewise.
1934 * hw-properties.c (hw_property_data): Likewise.
1935 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1936 _range_property_spec, _reg_property_spec): Likewise.
1937 * hw-tree.c (_name_specifier, printer): Likewise.
1938 (split_device_specifier, parse_string_property, hw_tree_traverse,
1939 print_size, print_reg_property, print_string, print_properties):
1940 Fix indentation.
1941
66ee2731
MF		 19422011-03-29 Mike Frysinger <vapier@gentoo.org>
1943
1944 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1945 * Make-common.in (dv-cfi.o): New rule.
1946 * dv-cfi.c, dv-cfi.h: New files.
1947
165b70ea
KB		 19482011-03-21 Kevin Buettner <kevinb@redhat.com>
1949
1950 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1951 fcntl.h and sys/fcntl.h, for constants.
1952 * nltvals.def: Regenerate.
1953 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1954 * sim-io.h (sys/types.h, sys/stat.h): Include.
1955 (sim_io_stat, sim_io_fstat): Declare.
1956
028f6515
MF		 19572011-03-14 Mike Frysinger <vapier@gentoo.org>
1958
1959 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1960 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1961 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1962 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1963 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1964 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1965 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1966 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1967 syscall.c: Trim trailing whitespace.
1968
ef016f83
MF		 19692011-03-05 Mike Frysinger <vapier@gentoo.org>
1970
1971 * gennltvals.sh: Handle bfin targets.
1972 * nltvals.def: Regenerate.
1973
fee17b35
KB		 19742011-02-25 Kevin Buettner <kevinb@redhat.com>
1975
1976 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1977 file descriptors.
1978
d79fe0d6
MF		 19792011-02-14 Mike Frysinger <vapier@gentoo.org>
1980
1981 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1982 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1983 (hw_free): Drop zfree logic and always call free.
1984 * hw-base.c (hw_delete): Change zfree to free.
1985 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1986 (hw_handle_remove_phandle): Likewise.
1987 * hw-instances.c (hw_instance_delete): Likewise.
1988 * hw-tree.c (parse_reg_property): Likewise.
1989 (parse_ranges_property): Likewise.
1990 (parse_string_property): Likewise.
1991 * sim-core.c (sim_core_uninstall): Likewise.
1992 * sim-cpu.c (sim_cpu_free_all): Likewise.
1993 * sim-hw.c (sim_hw_uninstall): Likewise.
1994 * sim-memopt.c (do_memopt_delete): Likewise.
1995 (sim_memory_uninstall): Likewise.
1996 * sim-module.c (sim_module_uninstall): Likewise.
1997 * sim-options.c (sim_parse_args): Likewise.
1998 * sim-profile.c (profile_pc_cleanup): Likewise.
1999 (profile_uninstall): Likewise.
2000 * sim-watch.c (do_watchpoint_delete): Likewise.
2001 * sim-utils.c (zfree): Delete.
2002 (sim_state_free): Change zfree to free.
2003 * sim-utils.h (zfree): Delete.
2004
891e7fb1
MF		 20052011-02-13 Mike Frysinger <vapier@gentoo.org>
2006
2007 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2008
9bd90cce
MF		 20092011-01-12 Mike Frysinger <vapier@gentoo.org>
2010
2011 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2012
39a3ae0a
MF		 20132011-01-12 Mike Frysinger <vapier@gentoo.org>
2014
2015 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2016 fails.
2017 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2018 when asprintf fails.
2019 * sim-utils.c (sim_do_commandf): Issue an error and return when
2020 asprintf fails.
2021 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2022 asprintf fails.
2023
3143e5a9
MF		 20242011-01-11 Mike Frysinger <vapier@gentoo.org>
2025
2026 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2027 bytes has been calculated and when mmap_next_fd is valid and
2028 nr_bytes is 0.
2029 (memory_option_handler): Allow missing size when mmap_next_fd is
2030 valid.
2031
cb11d1f4
MF		 20322011-01-10 Mike Frysinger <vapier@gentoo.org>
2033
2034 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2035 not empty, and always append $3 to $hardware.
2036
20372011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2038
2039 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2040 * sim-hw.h (sim_hw_abort): Likewise.
2041
cc25892b
MF		 20422011-01-05 Mike Frysinger <vapier@gentoo.org>
2043
2044 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2045
44944448
JB		 20462011-01-05 Joel Brobecker <brobecker@adacore.com>
2047
2048 * run.1: Copyright year update.
2049
e61ddca7
MF		 20502010-12-28 Mike Frysinger <vapier@gentoo.org>
2051
e71b81d8
MF		 2052 * hw-alloc.h (HW_NALLOC): Define.
2053
2054010-12-28 Mike Frysinger <vapier@gentoo.org>
2055
e61ddca7
MF		 2056 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2057
bef6be3d
MF		 20582010-12-15 Mike Frysinger <vapier@gentoo.org>
2059
2060 * sim-memopt.c (OPTION_MAP_INFO): Define.
2061 (memory_options): Handle --map-info.
2062 (memory_option_handler): Handle OPTION_MAP_INFO.
2063
5be229c0
MF		 20642010-11-22 Mike Frysinger <vapier@gentoo.org>
2065
2066 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2067 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2068 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2069
81c641e7
MF		 20702010-11-22 Mike Frysinger <vapier@gentoo.org>
2071
2072 * sim-core.c (WITH_HW): Add device casts to device_error,
2073 device_io_read_buffer, and device_io_write_buffer.
2074
6ab5626b
MF		 20752010-11-16 Mike Frysinger <vapier@gentoo.org>
2076
2077 * dv-sockser.c (dv_sockser_write_buffer): New function.
2078 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2079 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2080
0bd15c7f
HPN		 20812010-10-07 Hans-Peter Nilsson <hp@axis.com>
2082
2083 * callback.c (os_lseek): Call wrap on lseek result.
2084
363a6e9f
OS		 20852010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2086
2087 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2088 call by its equality to -1 not by it being negative.
2089 (connected_p): Likewise for accept() call.
2090
c8551de3
MF		 20912010-04-23 Mike Frysinger <vapier@gentoo.org>
2092
2093 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2094
ef93a840
MF		 20952010-04-21 Mike Frysinger <vapier@gentoo.org>
2096
2097 * profile.c (sim_profile_print_bar): Add cpu argument.
2098
f093db8c
MF		 20992010-04-21 Mike Frysinger <vapier@gentoo.org>
2100
2101 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2102
0d3d2c71
MF		 21032010-04-21 Mike Frysinger <vapier@gentoo.org>
2104
2105 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2106 (profile_print_pc): Convert sim_io_printf to profile_printf.
2107 (profile_print_insn): Likewise.
2108 (profile_print_memory): Likewise.
2109 (profile_print_core): Likewise.
2110 (profile_print_model): Likewise.
2111 (sim_profile_print_bar): Likewise.
2112 (profile_print_speed): Likewise.
2113 (profile_print_addr_ranges): Likewise.
2114 (profile_info): Likewise.
2115 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2116
bd0bd508
MF		 21172010-04-19 Mike Frysinger <vapier@gentoo.org>
2118
2119 * sim-model.c (OPTION_MODEL): Convert to enum.
2120 (OPTION_MODEL_INFO): New enum.
2121 (model_options): Add model-info/info-model entries.
2122 (model_option_handler): Handle OPTION_MODEL_INFO.
2123
e8a76151
MF		 21242010-04-13 Mike Frysinger <vapier@gentoo.org>
2125
2126 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2127 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2128 initially.
2129
cb1cc9c6
MF		 21302010-04-13 Mike Frysinger <vapier@gentoo.org>
2131
2132 * sim-hrw.c (sim_write): Add const to buf arg.
2133 * sim-utils.h (sim_write_fn): Likewise.
2134
58f03a40
MF		 21352010-04-12 Mike Frysinger <vapier@gentoo.org>
2136
2137 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2138 defines.
2139
21cf617c
MF		 21402010-04-12 Mike Frysinger <vapier@gentoo.org>
2141
2142 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2143 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2144 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2145 * dv-sockser.c (sockser_options): Likewise.
2146 * hw-ports.c (empty_hw_ports): Likewise.
2147 * sim-hw.c (hw_options): Likewise.
2148 * sim-model.c (model_options): Likewise.
2149 * sim-options.c (standard_options): Likewise.
2150 * sim-profile.c (profile_options): Likewise.
2151 * sim-trace.c (trace_options): Likewise.
2152 * sim-watch.c (watchpoint_options): Likewise.
2153
e377ca52
MF		 21542010-04-12 Mike Frysinger <vapier@gentoo.org>
2155
2156 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2157 the local "arg_table" variable, and the xmalloc cast.
2158
adaaf009
MF		 21592010-04-10 Mike Frysinger <vapier@gentoo.org>
2160
2161 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2162 "prefix" var.
092d8476 2163 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2164
9ec7269f
MF		 21652010-04-10 Mike Frysinger <vapier@gentoo.org>
2166
2167 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2168
709b3bb3
MF		 21692010-04-10 Mike Frysinger <vapier@gentoo.org>
2170
2171 * sim-trace.c (save_data): Add const markings to "buf" argument.
2172
3dd68605
MF		 21732010-04-10 Mike Frysinger <vapier@gentoo.org>
2174
2175 * sim-options.c (standard_option_handler): Add const markings to
2176 local "type" var.
2177
0ad22a74
MF		 21782010-04-02 Mike Frysinger <vapier@gentoo.org>
2179
2180 * hw-ports.h: Fix spelling typos.
2181
75005b3a
MF		 21822010-03-30 Mike Frysinger <vapier@gentoo.org>
2183
2184 * configure.ac: Check for socklen_t.
2185 * configure, config.in: Regenerated.
2186 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2187
d946c288
MF		 21882010-03-30 Mike Frysinger <vapier@gentoo.org>
2189
2190 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2191 * sim-hw.c (hw_option_handler): Likewise.
2192
ff398ee4
MF		 21932010-03-30 Mike Frysinger <vapier@gentoo.org>
2194
2195 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2196 (interrupt_nr_to_str): Likewise.
2197 (default_interrupt_names): Add const to pointer type.
2198 (sim_watchpoint_install): Add const to prefix.
2199 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2200
6bf91687
MF		 22012010-03-30 Mike Frysinger <vapier@gentoo.org>
2202
2203 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2204 (sim_core_write_buffer): Likewise.
2205
15f3c2de
MF		 22062010-03-30 Mike Frysinger <vapier@gentoo.org>
2207
2208 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2209 the SIM_HAVE_ADDR_RANGE define.
2210
fb0cc53e
MF		 22112010-03-30 Mike Frysinger <vapier@gentoo.org>
2212
2213 * sim-core.h (device_error): Add const to message, and add printf
2214 format attribute.
2215
739dfd28
MF		 22162010-03-30 Mike Frysinger <vapier@gentoo.org>
2217
2218 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2219 SIM_HAVE_ADDR_RANGE define.
2220
59db87ad
MF		 22212010-03-30 Mike Frysinger <vapier@gentoo.org>
2222
2223 * dv-glue.c (hw_glue_ports): Swap static and const.
2224
dc416615
MF		 22252010-03-30 Mike Frysinger <vapier@gentoo.org>
2226
2227 * nrun.c (usage): Use void in definition.
2228 * sim-options.c (dup_arg_p): Convert old-style function definition.
2229 (sim_parse_args): Likewise.
2230 (sim_print_help): Likewise.
2231 * sim-trace.c (set_trace_option_mask): Likewise.
2232 (set_trace_option): Likewise.
2233 * sim-utils.c (sim_analyze_program): Likewise.
2234 (sim_elapsed_time_get): Likewise.
2235 (sim_elapsed_time_since): Likewise.
2236
11409fac
MF		 22372010-03-22 Mike Frysinger <vapier@gentoo.org>
2238
2239 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2240 (standard_options): Likewise.
2241 (standard_option_handler): Likewise.
2242
6d519a46
MF		 22432010-03-16 Mike Frysinger <vapier@gentoo.org>
2244
2245 * hw-ports.c (TRACE): Delete.
2246 * hw-properties.c (TRACE): Delete.
2247 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2248 (hw_find_integer_property): Likewise.
2249 (hw_find_integer_array_property): Likewise.
2250 (hw_add_duplicate_property): Likewise.
2251
799026a7
MF		 22522010-03-15 Mike Frysinger <vapier@gentoo.org>
2253
2254 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2255 "boolean".
2256
fd87baa9
MF		 22572010-02-04 Mike Frysinger <vapier@gentoo.org>
2258
2259 * sim-model.c: Include sim-model.h
2260
294bcb78
MF		 22612010-02-04 Mike Frysinger <vapier@gentoo.org>
2262
2263 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2264 & from the STATE_CPU() examples.
2265
80532737
DE		 22662010-01-24 Doug Evans <dje@sebabeach.org>
2267
d2c7a1a6
DE		 2268 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2269 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2270 ufixsfsi): Ditto.
2271 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2272 (struct cgen_fp_ops): Update signatures of floating point conversion
2273 operations.
2274
80532737
DE		 2275 * Make-common.in (CGEN_SIM_DEPS): Define.
2276 (CGEN_INCLUDE_DEPS): Use it.
2277 (CGEN_MAIN_CPU_DEPS): Simplify.
2278
1377e154
DE		 22792010-01-22 Doug Evans <dje@sebabeach.org>
2280
2281 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2282 (SUBWORDTFSI, JOINSIDI): Ditto.
2283
ec11f055
DE		 22842010-01-05 Doug Evans <dje@sebabeach.org>
2285
2286 * cgen-types.h (SETDI): Delete, unused.
2287
a09a0bfd
DE		 22882009-12-02 Doug Evans <dje@sebabeach.org>
2289
2290 * cgen-engine.h: Remove duplicated comment.
2291
62836bf4
DE		 22922009-11-23 Doug Evans <dje@sebabeach.org>
2293
2294 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2295 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2296
e94d449d
DE		 22972009-11-22 Doug Evans <dje@sebabeach.org>
2298
197fa1aa
DE		 2299 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2300 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2301 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2302 instead of CGEN_INSN_INT.
2303
e94d449d
DE		 2304 * cgen-trace.h (trace_extract): Add cast to fix warning.
2305
ca25db52
DE		 23062009-11-05 Doug Evans <dje@sebabeach.org>
2307
2308 * cgen-mem.h (DECLARE_GETT): Don't inline.
2309 (DECLARE_SETT): Ditto.
2310
c272cb46
JS		 23112009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2312
2313 * sim-inline.h: Fix spelling error.
2314
1428dced
TT		 23152009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2316
2317 * Make-common.in: Add datarootdir.
2318
44330079
RW		 23192009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2320
0aec8eb1
RW		 2321 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2322 (SIM_CHECK_MEMBERS_1): Remove.
2323 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2324 AC_CHECK_MEMBERS one.
2325 * configure: Regenerate.
2326
44330079
RW		 2327 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2328 * configure: Regenerate.
2329
d6416cdc
RW		 23302009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2331
81ecdfbb
RW		 2332 * config.in: Regenerate.
2333 * configure: Likewise.
2334
c462b41b
RW		 2335 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2336 definition of AC_CHECK_MEMBER.
2337
d6416cdc
RW		 2338 * aclocal.m4: m4_include toplevel config/override.m4.
2339 * configure: Regenerate.
2340
96e946ca
RW		 23412009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2342
2343 * Makefile.in (datarootdir): New variable.
2344
6a8b8615
DE		 23452009-07-07 Doug Evans <dje@sebabeach.org>
2346
2347 * Make-common.in (CPU_DIR): Define.
2348
2c2a86d7
DE		 23492009-07-06 Doug Evans <dje@sebabeach.org>
2350
2351 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2352 identifiers for file types rather than encoding internal
2353 implementation details of cgen.sh.
2354 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2355 * cgen.sh: Add support for parallel makes.
2356 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2357
c28c63d8
JB		 23582009-05-18 Jon Beniston <jon@beniston.com>
2359
72f4393d
L		 2360 * gennltvals.sh: Add lm32 target.
2361 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2362
982807ce
JB		 23632009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2364
2365 Speed up simulator startup:
2366 * sim-utils.c (zalloc): Use xcalloc.
2367
2a8922a9
HPN		 23682009-01-07 Hans-Peter Nilsson <hp@axis.com>
2369
2225d5bd
HPN		 2370 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2371 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2372 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2373 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2374 type, QI, HI, SI, DI.
2375
2a8922a9
HPN		 2376 * callback.c (os_error): Mark as being a noreturn function.
2377 * sim-io.h (sim_io_error): Similar for sim_io_error.
2378
6878aceb
JS		 23792008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2380
2381 * aclocal.m4: Fix underquoting of function names.
2382
be091327
DJ		 23832008-10-21 Julian Brown <julian@codesourcery.com>
2384
2385 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2386
79e1e459
HPN		 23872008-07-11 Hans-Peter Nilsson <hp@axis.com>
2388
2389 * common.m4: Add test for libz and zlib.h.
2390 * configure: Regenerate to track ../common/common.m4 changes.
2391 * config.in: Ditto.
2392
6efef468 23932008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2394 Daniel Jacobowitz <dan@codesourcery.com>
2395 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2396
2397 * aclocal.m4: Include ../../config/acx.m4.
2398 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2399 * configure, config.in: Regenerate.
2400 * Make-common.in (LIB_OBJS): Add version.o.
2401 (version.c, version.o): New rules.
72f4393d 2402 * run.c: Include version.h.
6efef468
JM		 2403 (usage): Add help parameter. Print output either to stdout or
2404 stderr depending on that parameter.
2405 (print_version): New.
2406 (main): Check for --help and --version.
2407 * run-sim.h (sim_target_display_usage): Add help parameter.
2408 * version.h: New.
2409
a4e64307
DJ		 24102008-04-14 Hans Kester <kester.hans@gmail.com>
2411
2412 * sim-signal.c: Define missing signals for _WIN32.
2413
2a3591b0
SR		 24142008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2415
2416 * gennltvals.sh: Add cr16.
2417 * nltvals.def: Rebuild.
2418
b981d709
DJ		 24192007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2420
eb639c50
DJ		 2421 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2422 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2423
f40f1a01
NC		 24242007-08-10 Nick Clifton <nickc@redhat.com>
2425
2426 * sim-memopt.c (memory_options): Mention that the
2427 --memory-size switch accepts suffixes.
72f4393d
L		 2428 (parse_size): Handle a suffix on the size value.
2429 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2430 switch accepts suffixes.
72f4393d 2431 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2432
edc5d9ec
HPN		 24332006-12-21 Hans-Peter Nilsson <hp@axis.com>
2434
2435 * acconfig.h: Remove.
2436 * config.in: Regenerate.
2437
09d96939
TS		 24382006-11-07 Thiemo Seufer <ths@mips.com>
2439
2440 * gentmap.c: Fix compile time warning.
2441
7e129781
TS		 24422006-11-07 Thiemo Seufer <ths@mips.com>
2443
2444 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2445 for bfd text addresses.
2446
3ae2e9a3 24472006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2448 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2449
2450 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2451 SIM_QUIET_NAN_NEGATED.
2452
41ec9f20
TS		 24532006-08-29 Nigel Stephens <nigel@mips.com>
2454
2455 * sim-profile.c (profile_pc_init): Initialise default profiling
2456 frequency to a prime number.
2457 (profile_print_pc): Convert gmon.out sample data into target
2458 byte order.
2459
e85e3205
RE		 24602006-06-13 Richard Earnshaw <rearnsha@arm.com>
2461
2462 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2463 * common.m4: Likewise.
2464 * configure: Regenerated.
2465
2f0122dc
DJ		 24662006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2467
2468 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2469 * configure: Regenerated.
2470
20e95c23
DJ		 24712006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2472
2473 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2474 and LIBINTL_DEP everywhere.
2475 (CSEARCH): Use INCINTL.
2476 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2477 gettext macros.
2478 * configure: Regenerated.
2479
ea696909
HPN		 24802006-03-29 Hans-Peter Nilsson <hp@axis.com>
2481
2482 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2483 option-contents test.
2484
aba6488e
MM		 24852005-11-28 Mark Mitchell <mark@codesourcery.com>
2486
25520859
MM		 2487 * sim-signal.c (sim_signal_to_target): Fix typos.
2488
aba6488e
MM		 2489 * sim-reason.c (sim_stop_reason): Use
2490 sim_signal_to_target, not sim_signal_to_host.
2491 * sim-signal.c (sim_signal_to_host): Fix typo.
2492 (sim_signal_to_target): New function.
2493
f010abaa
HPN		 24942005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2495
2496 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2497 change.
2498
09b96ea0
ILT		 24992005-07-08 Ian Lance Taylor <ian@airs.com>
2500
efd36314
ILT		 2501 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2502
09b96ea0
ILT		 2503 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2504 different fraction for a quiet NaN.
2505 (unpack_fpu): Likewise.
2506
3b02a06b
BE		 25072005-07-08 Ben Elliston <bje@au.ibm.com>
2508
2509 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2510 * sim-load.c: Likewise.
2511 * syscall.c: Likewise.
2512
18d59ab9
CV		 25132005-05-24 Corinna Vinschen <vinschen@redhat.com>
2514
2515 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2516 check.
2517
149cfe5b
DJ		 25182005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2519
2520 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2521
3f6da722 25222005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2523
3f6da722
MI		 2524 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2525 and signed64 for __ALPHA__.
2526
2b193c4a
MK		 25272005-03-23 Mark Kettenis <kettenis@gnu.org>
2528
2529 * aclocal.m4 Include ../../gettext.m4.
2530 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2531 (AM_LC_MESSAGES): Remove.
2532 * configure: Regenerate.
2533
51216631
JB		 25342005-02-28 Jim Blandy <jimb@redhat.com>
2535
2536 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2537 -Wuninitialized in the default list of build warnings if CFLAGS is
2538 set, and doesn't include -O. (Using -Wuninitialized without
2539 optimization produces a warning, which interferes with compilation
2540 with -Werror.)
72f4393d 2541
0c4507fd
JB		 25422005-02-21 Jim Blandy <jimb@redhat.com>
2543
2544 * callback.c (os_fstat): Don't declare 't' unless it's used.
2545
9ab46d53
JB		 25462005-02-09 Jim Blandy <jimb@redhat.com>
2547
2548 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2549 '-s' argument.
2550 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2551 to $(CGEN), to ensure that the command substitution happens where
2552 the variable is referenced in the submake, not when the submake's
2553 arguments are expanded.
2554 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2555 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2556 application Scheme script directly after ${cgen}; don't precede it
2557 with a -s.
2558
f4f8cce4
HPN		 25592005-01-28 Hans-Peter Nilsson <hp@axis.com>
2560
97f669ed
HPN		 2561 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2562 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2563 Include libiberty.h.
2564 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2565 being either end of a pipe.
2566 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2567 (os_shutdown): Clear pipe state.
2568 (default_callback): Initialize new members.
2569
f4f8cce4
HPN		 2570 * callback.c (default_callback): Initialize target_endian.
2571 (cb_store_target_endian): Renamed from store, new first parameter
2572 host_callback *cb, drop last parameter big_p. Take endianness
2573 from cb.
2574 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2575 Remove variable big_p.
2576 * nrun.c (main): Initialize default_callback.target_endian.
2577
35695fd6
AC		 25782005-01-14 Andrew Cagney <cagney@gnu.org>
2579
2580 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2581 Add explicit call to AC_CONFIG_HEADER.
2582 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2583 * configure: Re-generate.
2584
f0569246
AC		 25852005-01-12 Andrew Cagney <cagney@gnu.org>
2586
2587 * common.m4: New file, based on of aclocal.m4.
2588
38f48d72
AC		 25892005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2590
2591 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2592 * configure: Regenerated to track ../common/aclocal.m4 changes.
2593
b7026657
AC		 25942005-01-07 Andrew Cagney <cagney@gnu.org>
2595
2596 * configure.ac: Rename configure.in, require autoconf 2.59.
2597 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2598 * configure: Re-generate.
2599
5d945fec
HPN		 26002004-12-15 Hans-Peter Nilsson <hp@axis.com>
2601
2602 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2603 <case CB_SYS_ftruncate>: New cases.
2604
0d3cd463
HPN		 26052004-12-13 Hans-Peter Nilsson <hp@axis.com>
2606
2607 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2608 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2609 * callback.c (os_lstat): New function.
0d3cd463 2610
119860e5
HPN		 26112004-12-08 Hans-Peter Nilsson <hp@axis.com>
2612
027e2a04
HPN		 2613 * run.1: Document --sysroot=filepath.
2614 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2615 (standard_options): Support --sysroot=<path>.
2616 (standard_option_handler): Handle OPTION_SYSROOT.
2617 * syscall.c (simulator_sysroot): Define, initialized empty.
2618 (get_path): Prepend simulator_sysroot to absolute file path.
2619 [HAVE_STRING_H]: Include string.h.
2620 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2621 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2622 (main): If simulator_sysroot is not empty, chdir there.
2623 * sim-config.h (simulator_sysroot): Declare.
2624
119860e5
HPN		 2625 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2626 cgen_rtx_error" in a CGEN-generated simulator.
2627 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2628 replacement for CGEN-related breakpoints.
2629
70ae6611
HPN		 26302004-12-07 Hans-Peter Nilsson <hp@axis.com>
2631
2632 * Make-common.in (sim-basics_h): Add $(callback_h).
2633
697afb65
HPN		 26342004-12-03 Hans-Peter Nilsson <hp@axis.com>
2635
2636 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2637 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2638 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2639 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2640 (SIM_CHECK_MEMBERS): New macros.
2641 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2642 for struct stat member test and write. Add ST_x calls for each
2643 struct stat member tested in configure.in. Wrap each ST_x call in
2644 #ifdef of configure macro for that member.
2645 * configure, config.in: Regenerate.
2646
6e56eb07
HPN		 26472004-12-01 Hans-Peter Nilsson <hp@axis.com>
2648
2649 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2650 /dev/null.
2651 <case desc>: Pass -OPC opcfile.
2652 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2653 parameter to cgen.sh.
2654
c87368ac
RE		 26552004-11-30 Richard Earnshaw <rearnsha@arm.com>
2656
2657 * Make-common.in (sim-basics_h): Correct dependencies on
2658 cconfig.h and tconfig.h
2659 (sim-load.o): Correct typo in sim-basics_h dependency.
2660
08cd3760
RE		 26612004-11-18 Richard Earnshaw <rearnsha@arm.com>
2662
15f5e61f
RE		 2663 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2664 sub-dependencies for other sim files that they include.
2665 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2666 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2667
1afbf186
HPN		 26682004-11-16 Hans-Peter Nilsson <hp@axis.com>
2669
1d72487d
HPN		 2670 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2671 endian information.
2672
1afbf186
HPN		 2673 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2674 $(remote_sim_h) too.
2675 (sim_main_headers): Add sim-utils.h.
2676
a3bb1089
FCE		 26772004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2678
2679 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2680
5a645dc5
AC		 26812004-07-26 Andrew Cagney <cagney@gnu.org>
2682
2683 Problem from Olaf Hering <olh@suse.de>.
2684 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2685
109d3db3
BE		 26862004-07-10 Ben Elliston <bje@au.ibm.com>
2687
2688 * hw-tree.c (parse_integer_property): Typo fix in comments.
2689 * sim-options.c (sim_args_command): Likewise.
2690
0aaa4a81
AC		 26912004-06-28 Andrew Cagney <cagney@gnu.org>
2692
2693 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2694
0242f9ea
JR		 26952004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2696
2697 * callback.c (os_shutdown): Fix bug in last change: actually
2698 mark file descriptors as available on startup.
2699
594ee3a7
JR		 27002004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2701
2702 [ include/gdb: * callback.h (host_callback_struct): Replace
2703 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2704 * callback.c: Changed all users.
594ee3a7 2705
5f510f9c
AM		 27062004-06-15 Alan Modra <amodra@bigpond.net.au>
2707
2708 * sim-load.c (sim_load_file): Use bfd_get_section_size
2709 instead of bfd_get_section_size_before_reloc.
2710
7659f80a
DJ		 27112004-05-18 Daniel Jacobowitz <dan@debian.org>
2712
2713 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2714 passing it to printf.
2715
41ee5402
DJ		 27162004-05-10 Daniel Jacobowitz <dan@debian.org>
2717
2718 * callback.c: Update copyright dates.
2719 * run.c: Likewise.
2720 * sim-basics.h: Likewise.
2721 * sim-load.c: Likewise.
2722 * syscall.c: Likewise.
2723
27242004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2725
2726 * callback.c: Include cconfig.h instead of config.h.
2727 * run.c: Likewise.
2728 * sim-basics.h: Likewise.
2729 * sim-load.c: Likewise.
2730 * syscall.c: Likewise.
2731
6d0c993e
BE		 27322004-01-16 Ben Elliston <bje@wasabisystems.com>
2733
2734 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2735
6edf0760
NC		 27362003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2737
2738 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2739
a69146da
KH		 27402003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2741
2742 * sim-options.c (standard_options): Fix the names of H8
2743 variants.
2744
fc0a2244
AC		 27452003-10-30 Andrew Cagney <cagney@redhat.com>
2746
2747 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2748 with "struct bfd_symbol".
2749
ee3073b5
AC		 27502003-10-21 Andrew Cagney <cagney@redhat.com>
2751
2752 * callback.c (os_truncate): Call "truncate", and not "stat".
2753
198beae2
AC		 27542003-10-20 Andrew Cagney <cagney@redhat.com>
2755
2756 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2757
8822d001
JR		 27582003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2759
2760 * callback.c (os_ftruncate, os_truncate): New functions.
2761 (default_callback): Initialize ftruncate and truncate members.
2762
ea52ff81
DB		 27632003-09-08 Dave Brolley <brolley@redhat.com>
2764
2765 On behalf of Doug Evans <dje@sebabeach.org>
2766 * cgen.sh: New arg archfile.
2767 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2768 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2769
e158f0a0
AC		 27702003-08-28 Andrew Cagney <cagney@redhat.com>
2771
2772 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2773 * sim-options.c (print_help): Cast the format with specifier to
2774 "int".
2775
33319edb 27762003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2777 Dave Brolley <brolley@redhat.com>
33319edb 2778
72f4393d 2779 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2780 fields of CGEN_WRITE_QUEUE_ELEMENT.
2781 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2782 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2783 * gennltvals.sh: Add frv target.
2784 * nltvals.def: Add frv target.
2785
72f536bd
MS		 27862003-06-23 Michael Snyder <msnyder@redhat.com>
2787
ac59bf8d 2788 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2789 * sim-reg.c: Fix cut-and-paste bug in comment.
2790
1f1b2817
AC		 27912003-06-22 Andrew Cagney <cagney@redhat.com>
2792
2793 From matthew green <mrg@redhat.com>:
72f4393d 2794 * sim-fpu.h: Update copyright.
1f1b2817 2795 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2796 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2797 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2798
89c0d7dd 27992003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2800
89c0d7dd 2801 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2802 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2803 with disassemble_info:read_memory_func.
2804 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2805
828c9ae6
MS		 28062003-06-04 Michael Snyder <msnyder@redhat.com>
2807
2808 * common/run.c (main): Remove SIM_H8300 ifdef.
2809 (usage): Ditto.
2810 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2811 (standard_options): Add '-x' for h8/300sx.
2812 (standard_option_handler): Add case for SIM_H8300SX.
2813
80d35d90
MS		 28142003-04-13 Michael Snyder <msnyder@redhat.com>
2815
2816 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2817
876fec02
AC		 28182003-03-01 Andrew Cagney <cagney@redhat.com>
2819
2820 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2821 (sim_engine_vabort): Ditto.
2822
6b4a8935
AC		 28232003-02-27 Andrew Cagney <cagney@redhat.com>
2824
2825 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2826 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2827 * nrun.c (main): Ditto.
2828
dbd7cd63
AC		 28292003-02-26 Andrew Cagney <cagney@redhat.com>
2830
2831 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2832 (sim_engine_vabort): Ditto.
2833 (sim_engine_halt, sim_engine_restart): Ditto.
2834
836cc9f4
AC		 28352003-02-20 Andrew Cagney <ac131313@redhat.com>
2836
2837 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2838 (sim-break_h): Delete macro.
2839 (sim-break.o): Delete rule.
2840 * sim-break.c: Delete file.
2841 * sim-break.h: Delete file.
2842 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2843 (STATE_BREAKPOINTS): Delete macro.
2844 (sim_state_base): Delete field breakpoints.
2845 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2846 sim_break_install to array.
2847
45a15d6f
KH		 28482003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2849
2850 * run.c (usage): Fix typos.
2851
127a77fe
CD		 28522002-11-27 Richard Sandiford <rsandifo@redhat.com>
2853
2854 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2855
b85e4829
AC		 28562002-11-22 Andrew Cagney <ac131313@redhat.com>
2857
2858 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2859 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2860 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2861 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2862 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2863 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2864 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2865 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2866 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2867 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2868
d25b1553
AC		 28692002-11-13 Andrew Cagney <cagney@redhat.com>
2870
2871 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2872
d690312f
CD		 28732002-11-06 Richard Sandiford <rsandifo@redhat.com>
2874
2875 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2876 (distclean): Depend on it.
2877
7c3e3b33
AM		 28782002-10-14 Alan Modra <amodra@bigpond.net.au>
2879
2880 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2881
7ede505a
DB		 28822002-08-29 Dave Brolley <brolley@redhat.com>
2883
2884 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2885
75c4388a
AC		 28862002-07-17 Andrew Cagney <cagney@redhat.com>
2887
2888 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2889 (sim_set_callbacks, sim_size, sim_trace)
2890 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2891 to here from "gdb/remote-sim.h".
2892
7a3085c1 28932002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2894
2895 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2896 avoid possible longjmp problems with automatic variable siggnal.
2897
076043f2
AC		 28982002-07-14 Andrew Cagney <ac131313@redhat.com>
2899
2900 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2901 * Make-common.in (installdirs): Make $(libdir) too, needed when
2902 installing libsim.a.
2903
3fbeef0b
AC		 29042002-07-13 Andrew Cagney <ac131313@redhat.com>
2905
2906 * gennltvals.sh (dir): Mark d30v as obsolete.
2907 * nltvals.def: Remove d30v.
2908
bf962092
AC		 29092002-06-17 Andrew Cagney <cagney@redhat.com>
2910
27961795
AC		 2911 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2912
bf962092
AC		 2913 * sim-memopt.c: Include <unistd.h>.
2914 (do_memopt_add): Fix printf format.
2915 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2916
c8cca39f
AC		 29172002-06-16 Andrew Cagney <ac131313@redhat.com>
2918
2919 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2920 --enable-gdb-build-warnings.
2921 * configure: Regenerated to track ../common/aclocal.m4 changes.
2922
307041b7 29232002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2924
72f4393d
L		 2925 * sim-fpu.c (unpack_fpu): Initialize exponent for
2926 sim_fpu_class_zero.
2927 (i2fpu): Same.
2928 (sim_fpu_sqrt): Same.
7d7d930f 2929
3c25f8c7
AC		 29302002-06-08 Andrew Cagney <cagney@redhat.com>
2931
2932 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2933 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2934 * run.c: Ditto.
2935 * sim-load.c: Ditto.
2936 * callback.c: Ditto.
2937 * syscall.c: Ditto.
2938 * Make-common.in (callback_h): Define.
2939 (remote_sim_h): Define.
2940 (run.o): Update.
2941 (callback.o): Update.
2942 (syscall.o): Update.
72f4393d 2943 (sim-load.o):
3c25f8c7
AC		 2944 (nrun.o): Update.
2945 (sim-hload.o): Update.
2946 (sim-io.o): Update.
2947 (sim-reason.o): Update.
2948 (sim-reg.o): Update.
2949 (sim-resume.o): Update.
2950
dbec3bef
KH		 29512002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2952
2953 * run.c: Fix formatting.
2954
de4112fa
NC		 29552002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2956
2957 * run-sim.h: New header. Provide prototypes for functions used
2958 between run() and libsim.a which are not used by GDB.
2959 * run.c: Include run-sim.h.
72f4393d
L		 2960 (main): If SIM_TARGET_SWITCHES is defined call
2961 sim_target_parse_command_line.
2962 (usage): If SIM_TARGET_SWITCHES is defined call
2963 sim_target_display_usage.
de4112fa 2964
a8cdafbd
AV		 29652002-05-17 Andrey Volkov <avolkov@transas.com>
2966
2967 * run.c: Made h8300s as new target, not h8300h alias.
2968 Added new option -S (h8300s target)
2969 * sim-options.c: Ditto.
72f4393d 2970
5accf1ff
CD		 29712002-05-01 Chris Demetriou <cgd@broadcom.com>
2972
2973 * callback.c: Use 'deprecated' rather than 'depreciated.'
2974
080fe24b
AC		 29752002-02-24 Andrew Cagney <ac131313@redhat.com>
2976
2977 From wiz at danbala:
2978 * sim-fpu.h: Fix grammar and typos.
2979 Fix PR gdb/287.
2980
6439295f
CD		 29812002-02-10 Chris Demetriou <cgd@broadcom.com>
2982
2983 * callback.c: Fix some spelling errors.
2984 * hw-device.h: Likewise.
2985 * hw-tree.c: Likewise.
2986 * sim-abort.c: Likewise.
2987 * sim-alu.h: Likewise.
2988 * sim-core.h: Likewise.
2989 * sim-events.c: Likewise.
2990 * sim-events.h: Likewise.
2991 * sim-fpu.h: Likewise.
2992 * sim-profile.h: Likewise.
2993 * sim-utils.c: Likewise.
2994
dea03d4e
HPN		 29952002-01-31 Hans-Peter Nilsson <hp@axis.com>
2996
2997 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2998 New functions.
2999
1636f0bb
BE		 30002002-01-20 Ben Elliston <bje@redhat.com>
3001
3002 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3003 the comment for this enumerator.
3004
b59d44de
BE		 30052002-01-14 Ben Elliston <bje@redhat.com>
3006
3007 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3008
280b26c0
KH		 30092001-12-20 Kazu Hirata <kazu@hxi.com>
3010
3011 * run.c (usage): Fix a typo.
3012
e3e473da
BE		 30132001-07-05 Ben Elliston <bje@redhat.com>
3014
3015 * Make-common.in (srccgen): Remove.
3016 (CGEN_CPU_DIR): Define.
3017 (CGEN_READ_SCM): Redefine without $(srccgen).
3018 (CGEN_ARCH_SCM): Ditto.
3019 (CGEN_CPU_SCM): Ditto.
3020 (CGEN_DECODE_SCM): Ditto.
3021 (CGEN_DESC_SCM): Ditto.
3022
2836ee25
FCE		 30232001-04-25 Frank Ch. Eigler <fche@redhat.com>
3024
3025 * sim-load.c (sim_load_file): Put it back: external now.
3026 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3027
5b778125
AC		 30282001-04-21 Andrew Cagney <ac131313@redhat.com>
3029
3030 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3031 internal interface.
3032 * sim-utils.c (sim_analyze_program): Ditto.
3033
6ec9f4a9
FCE		 30342001-04-19 Frank Ch. Eigler <fche@redhat.com>
3035
3036 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3037 we're finished with its immediate use.
3038 * sim-load.c (sim_load_file): Ditto.
3039
764f1408
FCE		 30402001-03-16 Frank Ch. Eigler <fche@redhat.com>
3041
3042 Add support for mmap-based memory regions.
3043 * sim-memopt.c (mmap_next_fd): New global.
3044 (sim_memory_init): Reinitialize it.
3045 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3046 "--memory-mapfile FILE" option. Check for some errors.
3047 (do_memopt_add): Conditionally do mmap instead of malloc for
3048 backing store of simulated memory. Check for more errors.
3049 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3050 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3051 * configure.in: Look for mmap/fstat related functions and headers.
3052 * config.in, configure: Regenerated.
3053
35c20992
FCE		 30542001-03-15 Frank Ch. Eigler <fche@redhat.com>
3055
3056 * sim-core.c (sim_core_map_attach): Correct overlap-related
3057 error messages.
3058
f6bb7a3b
MM		 30592001-03-07 Michael Meissner <meissner@redhat.com>
3060
3061 * run.c (alloca-conf.h): Delete, no longer provided.
3062
01816cd8
BE		 30632001-02-22 Ben Elliston <bje@redhat.com>
3064
3065 * sim-trace.h (TRACE_VPU_IDX): Add.
3066 (TRACE_vpu): Define.
3067 (WITH_TRACE_VPU_P): Likewise.
3068 (TRACE_VPU_P): Likewise.
3069 * sim-trace.c (OPTION_TRACE_VPU): Define.
3070 (trace_options): Add --trace-vpu.
3071 (trace_option_handler): Handle OPTION_TRACE_VPU.
3072 (trace_option_handler): Include VPU tracing in --trace-semantics.
3073 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3074
44a9331c
BE		 30752001-02-21 Ben Elliston <bje@redhat.com>
3076
3077 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3078 (TRACE_BRANCH_INPUT2): Likewise.
3079
c43ad8eb
BE		 30802001-02-09 Ben Elliston <bje@redhat.com>
3081
3082 * (profile_print_pc): Write header out in target byte order.
3083
30842001-02-09 Ben Elliston <bje@redhat.com>
3085
3086 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3087 adjusting the pc shift value.
3088
9397fcbf
FCE		 30892001-01-12 Chris Demetriou <cgd@sibyte.com>
3090
badd2b1e
BE		 3091 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3092 where a numeric value is supplied.
9397fcbf 3093
63fe1038
BE		 30942001-01-06 Ben Elliston <bje@redhat.com>
3095
3096 * cgen.sh: Allow extrafiles to include the semantics files when
3097 generating an ISA-specific decoder.
3098
b6f6b44d
AO		 30992000-12-27 Alexandre Oliva <aoliva@redhat.com>
3100
3101 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3102
ad8707b5
BE		 31032000-12-23 Ben Elliston <bje@redhat.com>
3104
3105 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3106 them to the trace stream using sim_fpu_printn_fpu. Include
3107 "sim-fpu.h".
3108
b94c0966
BE		 31092000-12-15 Ben Elliston <bje@redhat.com>
3110
3111 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3112 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3113 trailing digits as specified (-1 to print all digits).
3114 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3115 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3116 to print_bits ().
3117
fd5d712e
BE		 31182000-12-13 Ben Elliston <bje@redhat.com>
3119
3120 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3121 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3122 (defs): New action.
3123
4c15ccf7
GK		 31242000-12-12 Geoffrey Keating <geoffk@redhat.com>
3125
3126 * sim-endian.h: Don't have parameters on macro definitions which
3127 are simply renaming functions, to permit use of XCONCAT2 in both
3128 the macro name and the arguments in a use of such a definition.
3129
0d277f51
BE		 31302000-12-11 Ben Elliston <bje@redhat.com>
3131
3132 * cgen-ops.h (SUBWORDDFDI): New function.
3133
bb4e03e5
BE		 31342000-12-05 Ben Elliston <bje@redhat.com>
3135
c79688eb
BE		 3136 * Make-common.in (cgen-defs): New target.
3137 (cgen-decode): Pass $(EXTRAFILES).
3138
bb4e03e5
BE		 3139 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3140 -outfile-suffix options.
3141
76440e4b
BE		 31422000-12-04 Ben Elliston <bje@redhat.com>
3143
6227bc85
BE		 3144 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3145 (SUBWORDSIUQI): Likewise.
3146 (SUBWORDDIHI): Likewise.
3147 (SUBWORDDIQI): New function.
3148
76440e4b
BE		 3149 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3150 * cgen-scache.c (scache_option_handler): Remove unused local var.
3151
cdc2a5c3
BE		 31522000-12-03 Ben Elliston <bje@redhat.com>
3153
3154 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3155
4e73b9c1
SC		 31562000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3157
3158 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3159
ce9bc8d1
SC		 31602000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3161
3162 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3163 space is not zero.
3164
ce13044d
SC		 31652000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3166
3167 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3168 (set_hw_delete): Moved the macro as a function.
3169 * hw-base.h (set_hw_delete): Declare as external function.
3170 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3171 allocated using hw_malloc.
72f4393d 3172
7c070881
SC		 31732000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3174
3175 * sim-options.c (sim_parse_args): Free the memory used for
3176 long_options, short_options, handlers, opt_cpu, orig_val.
3177
4f49fa1b
BE		 31782000-11-20 Ben Elliston <bje@redhat.com>
3179
3180 * cgen-ops.h (SUBBI): New macro.
3181 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3182 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3183
2d84da1b
BE		 31842000-11-16 Ben Elliston <bje@redhat.com>
3185
3186 * cgen-types.h (VOID): New type.
3187
dbc168af
BE		 31882000-11-09 Ben Elliston <bje@redhat.com>
3189
3190 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3191 (sim_fpu_two): Set exponent to 1.
3192
e4f5c43e
EZ		 31932000-10-26 Ben Elliston <bje@redhat.com>
3194
72f4393d
L		 3195 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3196 `all'. Pass `-i' options to cgen applications.
3197 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3198 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3199
a8d894af
BE		 32002000-10-08 Ben Elliston <bje@redhat.com>
3201
3202 * cgen-utils.c (cgen_rtx_error): New function.
3203
32042000-10-07 Ben Elliston <bje@redhat.com>
3205
3206 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3207 conditions for sim_core_read_buffer().
3208
6d4c43bf
DB		 32092000-09-26 Dave Brolley <brolley@redhat.com>
3210
3211 * cgen-utils.c (RORQI): New function.
3212 (ROLQI): New function.
3213 (RORHI): New function.
3214 (ROLHI): New function.
3215
0e266e5c
DB		 32162000-08-28 Dave Brolley <brolley@redhat.com>
3217
3218 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3219 in insn_value if it will fit.
3220
604259a0
FCE		 32212000-08-21 Frank Ch. Eigler <fche@redhat.com>
3222
3223 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3224
4193618c
DB		 32252000-08-15 Dave Brolley <brolley@redhat.com>
3226
3227 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3228
32292000-08-15 Dave Brolley <brolley@redhat.com>
3230
3231 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3232 (PROFILE_CPU_FREQ): New macro.
3233 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3234 (profile-options): Add profile-cpu-frequency.
3235 (parse_frequency): New function.
3236 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3237 (profile_print_speed): Print cpu frequency and simulated execution time.
3238 Re-indent other items to match.
3239
548a3e15
AC		 32402000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3241
3242 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3243
fab307a2
FCE		 32442000-07-27 Frank Ch. Eigler <fche@redhat.com>
3245
3246 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3247 * Makefile.in (install): Install run.1 man page.
3248
46a19b74
AC		 3249Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3250
3251 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3252 * Makefile.in (headers,nltvals.def): Merge.
3253
3c765a54
AC		 3254Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3255
f9cbceb6
AC		 3256 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3257 * nrun.c (main): Print the simulator statistics only in
3258 verbose mode.
3259 * hw-properties.h (hw_find_integer_array_property): Fix
3260 prototype (use signed_cell).
3261
38e64f35
AC		 3262 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3263 * sim-events.c (sim_events_remain_time): New function returning
3264 the time that remains before the event is raised.
3265 * hw-events.c (hw_event_remain_time): Likewise.
3266 * sim-events.h (sim_events_remain_time): Declare.
3267 * hw-events.h (hw_event_remain_time): Declare.
3268
0802cc40
AC		 3269 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3270 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3271 (OPTION_HW_LIST): New option --hw-list to list the devices.
3272 (hw_option_handler): List the device tree with 'sim_hw_print'.
3273
3c765a54
AC		 3274 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3275 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3276 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3277 (EXTENDED): Define for 16-bit word size.
3278 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3279 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3280 * sim-types.h: Added support for 16-bit targets.
3281
7fb283bc
FCE		 32822000-06-23 Frank Ch. Eigler <fche@redhat.com>
3283
3284 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3285
ab42ee12
FCE		 32862000-06-24 Frank Ch. Eigler <fche@redhat.com>
3287
3288 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3289 * Makefile.in (distclean): Clean cconfig.h also.
3290
eb2d80b4
AC		 3291Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3292
3293 * configure: Regenerated to track ../common/aclocal.m4 changes.
3294
3295Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3296
3297 * aclocal.m4 (sim-profile): Enable the profiler by default.
3298
781c552e
AC		 3299Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3300
3301 * run.c (main): Initialize sigrc.
3302
5eb1a8fa
AC		 3303Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3304
3305 * sim-events.c (update_time_from_event): Add more detailed event
3306 tracing.
3307
b2ac51e4
DB		 33082000-03-30 Dave Brolley <brolley@redhat.com>
3309
3310 * aclocal.m4 (cgen): Use guile to run cgen.
3311
f8603f2f
DB		 33122000-03-23 Dave Brolley <brolley@redhat.com>
3313
3314 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3315 ftruncdfsf.
3316 * cgen-accfp.c (fextsfdf): New function.
3317 (ftruncdfsf): New function.
3318 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3319
0f831eb3
JJ		 33202000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3321
3322 * cgen-ops.h: Added TRUNCSISI.
3323
e88acae7
FCE		 33242000-03-08 Dave Brolley <brolley@redhat.com>
3325
3326 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3327 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3328 (sim_queue_fn_si_write): Last argument is has type USI.
3329 (sim_queue_fn_sf_write): New function.
3330 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3331 (sim_queue_fn_sf_write): New function.
3332 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3333
baa7ae6f
AC		 3334Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3335
3336 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3337 sim_set_trace and run simulator using sim_resume.
3338 (main): Add option ``-o'' - operating environment. Only continue
3339 after a signal when operating environment.
3340 (main): Always set REASON and SIGRC using sim_stop_reason.
3341 (sim_trace): Delete extern declaration.
3342
6d358e86
NC		 33432000-02-08 Nick Clifton <nickc@cygnus.com>
3344
3345 * callback.c: Fix compile time warning messages.
3346 * run.c: Fix compile time warning messages.
72f4393d 3347
ed9a39eb
JM		 33481999-12-17 Dave Brolley <brolley@cygnus.com>
3349
3350 * sim-profile.h: (set_profile_option_mask): Add prototype.
3351 * sim-profile.c (set_profile_option_mask): No longer static.
3352
c4093a6a
JM		 3353Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3354
3355 * sim-arange.c: Include <string.h>
3356
de57eccd
JM		 33571999-12-07 Dave Brolley <brolley@cygnus.com>
3358
c4093a6a 3359 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3360 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3361 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3362 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3363 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3364 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3365 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3366 (fn_mem_qi_write): New union members.
3367 (fn_mem_hi_write): New union members.
3368 (fn_mem_si_write): New union members.
3369 (fn_mem_di_write): New union members.
3370 (fn_mem_df_write): New union members.
3371 (fn_mem_xi_write): New union members.
3372 (sim_queue_fn_mem_qi_write): New function.
3373 (sim_queue_fn_mem_hi_write): New function.
3374 (sim_queue_fn_mem_si_write): New function.
3375 (sim_queue_fn_mem_di_write): New function.
3376 (sim_queue_fn_mem_df_write): New function.
3377 (sim_queue_fn_mem_xi_write): New function.
3378 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3379 (sim_queue_fn_mem_hi_write): New function.
3380 (sim_queue_fn_mem_si_write): New function.
3381 (sim_queue_fn_mem_di_write): New function.
3382 (sim_queue_fn_mem_df_write): New function.
3383 (sim_queue_fn_mem_xi_write): New function.
3384 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3385 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3386 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3387
c2d11a7d
JM		 33881999-12-01 Dave Brolley <brolley@cygnus.com>
3389
3390 * cgen-accfp.c (subsf): Check status code.
3391 (mulsf): Ditto.
3392 (negsf): Ditto.
3393 (abssf): Ditto.
3394 (sqrtsf): Ditto.
3395 (invsf): Ditto.
3396 (minsf): Ditto.
3397 (maxsf): Ditto.
3398 (subdf): Ditto.
3399 (muldf): Ditto.
3400 (divdf): Ditto.
3401 (negdf): Ditto.
3402 (absdf): Ditto.
3403 (sqrtdf): Ditto.
3404 (invdf): Ditto.
3405 (mindf): Ditto.
3406 (maxdf): Ditto.
3407
34081999-11-26 Dave Brolley <brolley@cygnus.com>
3409
3410 * cgen-par.h (fn_df_write): Mode of data is DF.
3411 (sim_queue_fn_df_write): Mode of data is DF.
3412 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3413
34141999-11-22 Dave Brolley <brolley@cygnus.com>
3415
3416 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3417 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3418
11cf8741
JM		 34191999-11-04 Dave Brolley <brolley@cygnus.com>
3420
3421 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3422 CGEN_MEM_XI_WRITE members.
3423 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3424 (sim_queue_fn_xi_write): New function.
3425 (sim_queue_mem_xi_write): New function.
3426
3427 * cgen-par.c (sim_queue_fn_xi_write): New function.
3428 (sim_queue_mem_xi_write): New function.
3429 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3430 CGEN_MEM_XI_WRITE.
3431
e514a9d6
JM		 34321999-10-22 Dave Brolley <brolley@cygnus.com>
3433
3434 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3435 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3436 * cgen-par.c: Set insn_address for each queued write. Get pc from
3437 cpu when executing queued writes.
3438
34391999-10-19 Dave Brolley <brolley@cygnus.com>
3440
3441 * cgen-par.h (sim_queue_fn_pc_write): New function.
3442 (CGEN_FN_PC_WRITE): New enumerator.
3443 (fn_pc_write): New union member.
3444 * cgen-par.c (sim_queue_fn_pc_write): New function.
3445 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3446
917317f4
JM		 34471999-10-18 Dave Brolley <brolley@cygnus.com>
3448
3449 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3450 (CGEN_MEM_DF_WRITE): New enumerator.
3451 (mem_di_write): New union member.
3452 (mem_df_write): New union member.
3453 * cgen-par.c (sim_queue_mem_di_write): New function.
3454 (sim_queue_mem_df_write): New function.
3455 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3456 CGEN_MEM_DF_WRITE.
3457 * cgen-accfp.c (divsf): Check for division errors.
3458
34591999-10-14 Doug Evans <devans@casey.cygnus.com>
3460
3461 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3462
2df3850c
JM		 34631999-10-07 Dave Brolley <brolley@cygnus.com>
3464
72f4393d 3465 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3466 (fn_hi_write): New union member.
3467 (sim_queue_fn_hi_write): New function.
3468 * cgen-par.c (sim_queue_fn_hi_write): New function.
3469 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3470
2acceee2
JM		 34711999-09-29 Doug Evans <devans@casey.cygnus.com>
3472
3473 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3474 Change type of result to SEM_PC.
3475
3476Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3477
3478 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3479
6426a772
JM		 34801999-09-25 Doug Evans <devans@casey.cygnus.com>
3481
3482 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3483 (JOIN*): Delete cpu arg.
3484
3485Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3486
3487 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3488 parameter.
3489 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3490
c2c6d25f
JM		 3491Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3492
72f4393d
L		 3493 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3494 large values.
c2c6d25f 3495
7fc5b5ad
AC		 3496Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3497
3498 * run.c (main): Check the sim_stop_reason and only halt simulation
3499 when a valid stop condition is identified.
3500
c2c6d25f
JM		 3501Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3502
3503 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3504
3505Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3506
3507 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3508 (bi_write): New union element.
3509 (sim_queue_bi_write): New function.
3510 * cgen-par.c (sim_queue_bi_write): New function.
3511 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3512
d4f3574e
SS		 3513Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3514
3515 * configure: Regenerated to track ../common/aclocal.m4 changes.
3516
3517 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3518 ../gdb/configure.in.
3519 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3520 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3521 (SIM_WARNINGS): Delete
3522 (CONFIG_CFLAGS): Update.
3523
3524Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3525
3526 * cgen-par.c: New file.
3527 * cgen-par.h: New file.
3528 * cgen-sim.h (cgen-par.h): #include it.
3529 * cgen-cpu.h (write_queue): New field.
3530 (CPU_WRITE_QUEUE): New access macro.
3531 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3532 (cgen-par.o): New target.
3533
104c1213
JM		 35341999-08-28 Doug Evans <devans@casey.cygnus.com>
3535
3536 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3537 * cgen-utils.c (mode_names): Update.
3538
53a5351d
JM		 35391999-08-20 Doug Evans <devans@casey.cygnus.com>
3540
3541 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3542 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3543 buffer arg if WITH_PARALLEL_GENWRITE.
3544 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3545 (struct idesc): Ditto.
3546
3547Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3548
3549 * sim-model.c (model_option_handler): Add \n to error message.
3550
96baa820
JM		 35511999-08-08 Doug Evans <devans@casey.cygnus.com>
3552
3553 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3554 (insn_sem): Rewrite.
3555 (sem_fn_desc): New struct.
3556 (idesc): Rewrite.
3557 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3558 misses if ! FAST_P.
3559 (scache case): Split into non-parallel/parallel versions.
3560 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3561 if not use semantic switch version.
3562
35631999-08-04 Doug Evans <devans@casey.cygnus.com>
3564
3565 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3566 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3567 (SEM_BRANCH_INIT_EXTRACT): Delete.
3568 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3569 (SEM_BRANCH_FINI): Ditto.
3570 (SEM_BRANCH_VIA_ADDR): Ditto.
3571 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3572 (SEM_BRANCH_ADDR_CACHE): Delete.
3573 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3574 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3575 pbb_br_type.
3576 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3577 (@cpu@_pbb_begin): Initialize branch_target.
3578 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3579 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3580 pbb_br_type.
3581 (@cpu@_engine_run_fast): Ditto.
3582
adf40b2e
JM		 3583Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3584
3585 * cgen-utils.c (RORSI): New function.
3586 (ROLSI): New function.
3587
35881999-07-14 Doug Evans <devans@casey.cygnus.com>
3589
3590 * Makefile.in (TAGS): Tweak TAGS regex.
3591 * cgen-mem.h (*): Add TAGS markers.
3592
43e526b9
JM		 3593Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3594
3595 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3596 passed in when sim_resume is first entered - don't re-pass it
3597 after a restart.
72f4393d 3598
43e526b9
JM		 3599Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3600
3601 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3602 OPTION_LOAD_LMA but only when is defined.
3603 (standard_options): When SIM_HANDLES_LMA is defined include
3604 options --load-lma and --load-vma.
3605 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3606
3607 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3608 (struct sim_state_base): Add load_at_lma_p.
3609 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3610 STATE_LOAD_AT_LMA_P.
3611
3612Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3613
3614 * nrun.c (main): Re-format loop gnu style.
3615
9846de1b
JM		 3616Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3617
3618 * dv-sockser.c (connected_p): Initialize addrlen.
3619
36201999-07-06 Dave Brolley <brolley@cygnus.com>
3621
3622 * cgen-accfp.c (floatsidf): New function.
3623 (fixdfsi): New function.
3624
36251999-07-06 Doug Evans <devans@casey.cygnus.com>
3626
3627 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3628
43ff13b4
JM		 36291999-07-05 Doug Evans <devans@casey.cygnus.com>
3630
3631 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3632 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3633 * cgen-fpu.c: New file.
3634 * cgen-fpu.h: New file.
3635 * cgen-accfp.c: New file.
3636 * cgen-cpu.h (CGEN_CPU): New member fpu.
3637 * cgen-mem.h: Redo fp support.
3638 * cgen-ops.h: Delete k&r support. Redo fp support.
3639 * cgen-sim.h: Include cgen-fpu.h.
3640 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3641
085dd6e6
JM		 36421999-06-23 Doug Evans <devans@casey.cygnus.com>
3643
3644 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3645 ifndef.
3646 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3647 (@cpu@_pbb_cti_chain): Minor clean up.
3648
cd0fc7c3
SS		 36491999-05-08 Felix Lee <flee@cygnus.com>
3650
72f4393d
L		 3651 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3652 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3653 * configure: Regenerate.
72f4393d 3654
7a292a7a
SS		 3655Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3656
3657 * sim-core.c (device_error,device_io_read_buffer,
3658 device_io_write_buffer): Delete decls.
3659 * sim-core.h: Put them here.
3660
3661 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3662 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3663 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3664 (sim_core_write_aligned_N): Ditto.
3665
36661999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3667
3668 * sim-memopt.c (sim_memory_uninstall): Don't look into
3669 free()d memory.
3670
36711999-04-14 Doug Evans <devans@casey.cygnus.com>
3672
3673 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3674
36751999-04-13 Doug Evans <devans@casey.cygnus.com>
3676
3677 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3678 (sim_core_write_buffer): Ditto.
3679
36801999-04-02 Keith Seitz <keiths@cygnus.com>
3681
3682 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3683 after the interval counter has expired.
3684 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3685 poll_quit callbacks. May be overridden by Makefile.
3686 (poll_quit_counter): New global.
3687 * sim-events.c: Remove all mentions of ui_loop_hook. The
3688 host callback "poll_quit" will serve the purpose.
3689 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3690 is defined.
3691 * nrun.c: Remove declaration of ui_loop_hook.
3692
3693Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3694
3695 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3696 if being used by gdb.
3697
36981999-03-22 Doug Evans <devans@casey.cygnus.com>
3699
3700 * cgen-types.h (XF,TF): Tweak.
3701 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3702 in cgen-types.h.
3703 (SUBWORD*,JOIN*): Define.
3704 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3705 moved into cpu descriptor.
3706 * sim-model.h (MACH): New member `num'.
3707
c906108c
SS		 37081999-02-09 Doug Evans <devans@casey.cygnus.com>
3709
c906108c
SS		 3710 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3711 (CGEN_CPU): Member opcode renamed to cpu_desc.
3712 New members get_idata,disassembler.
3713 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3714 CGEN_INSN_ATTR_VALUE.
3715 (CGEN_STATE): Delete member opcode_table.
3716 (sim_disassemble_insn): Delete decl.
3717 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3718 (struct idesc): Moved to here from <cpu>-decode.h.
3719 * cgen-run.c (prime_cpu): Call prepare_run callback.
3720 * cgen-trace.h (SFILE): New type.
3721 (sim_disasm_sprintf): Declare.
3722 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3723 (sim_cgen_disassemble_insn): Declare.
3724 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3725 (insn_fields): Delete.
3726 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3727 CPU_CPU_DESC (cpu).
3728 (trace_insn): Call CPU_DISASSEMBLER hook.
3729 (sim_disasm_sprintf): New function.
3730 (sim_disasm_read_memory): New function.
3731 (sim_disasm_perror_memory): New function.
3732 (sim_cgen_disassemble_insn): New function.
3733 * cgen-utils.c: Don't include cpu-opc.h.
3734 (virtual_insn_entries): New static local.
3735 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3736 (cgen_insn_name): Rewrite.
3737 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3738 * cgen.sh (desc): New file generator handler.
3739 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3740 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3741 Don't include cpu-opc.h,cpu-sim.h.
3742 * sim-model.c (model_set): Delete SIM_DESC arg.
3743 (sim_model_set): Update.
3744 * sim-model.h (MACH): New member prepare_run.
3745
37461999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3747
3748 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3749 if redundant with allocator functions.
3750
3751Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3752
3753 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3754
3755 * sim-profile.h: Make like sim-trace.h.
3756 (PROFILE_USEFUL_MASK): New macro.
3757 * sim-profile.c (profile_options): Make like trace_options, allow
3758 optional on|off arg where applicable.
3759 (set_profile_option_mask): New function.
3760 (sim_profile_set_option): New function.
3761 (profile_option_handler): Simplify.
3762 Have -p only enable selected things, not everything.
3763 Add missing break to OPTION_PROFILE_PC_RANGE.
3764 * cgen-scache.c (scache_options): Allow optional on|off arg to
3765 --profile-scache.
3766 (scache_option_handler): Use sim_profile_set_option.
3767
37681999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3769
3770 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3771 (memory_option_handler): Implement MEMORY_FILL option. Make
3772 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3773 (parse_ulong_value): New function.
3774 (do_memopt_add): Allocate all buffers. Optionally fill them.
3775
37761999-01-15 Richard Henderson <rth@cygnus.com>
3777
3778 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3779 va_list, not an integer.
3780 * sim-events.c (sim_events_schedule): Likewise.
3781
72f4393d 3782 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3783 the appropriate type.
3784
37851999-01-14 Doug Evans <devans@casey.cygnus.com>
3786
3787 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3788 (sim_disassemble_insn): Update prototype.
3789 (sim_engine_invalid_insn): Ditto.
3790 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3791 (SEM_BRANCH_INIT): PCADDR->IADDR.
3792 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3793 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3794 * cgen-scache.h (*): Ditto.
3795 * cgen-trace.c (*): Ditto.
3796 * cgen-trace.h (*): Ditto.
3797 * cgen-utils.c (*): Ditto.
3798 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3799 (insn_t): Delete.
3800 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3801 (simple engine framework): Rewrite.
3802 * sim-module.c (modules): Install model module sooner (and in
3803 particular before the profile module).
3804
38051999-01-12 Doug Evans <devans@casey.cygnus.com>
3806
3807 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3808 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3809 (sim_model_init): Call it.
3810
3811 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3812
38131999-01-05 Doug Evans <devans@casey.cygnus.com>
3814
3815 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3816 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3817 (SEM_BRANCH_INIT_EXTRACT): New macro.
3818 (SEM_BRANCH_INIT): Add taken_p.
3819 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3820 (SEM_BRANCH_FINI): Use it.
3821 (SEM_INSN): Update.
3822 * cgen-run.c (sim_resume): Handle tracing of last insn.
3823 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3824 * cgen-trace.c (current_abuf): New static global.
3825 (trace_insn_init): Initialize it.
3826 (trace_insn_fini): Use it.
3827 (trace_insn): Set it.
3828 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3829 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3830 (@cpu@_emit_after): Ditto.
3831 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3832 labels if WITH_SEM_SWITCH_FULL.
3833 * sim-model.c: Include bfd.h.
3834 (sim_model_init): New function.
3835 (sim_model_install): Record init fn.
3836 * sim-model.h (MACH): New member bfd_name.
3837 * sim-module.c (modules): Initialize model before scache.
3838
38391998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3840
3841 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3842
c906108c
SS		 3843 * nrun.c (main): Remain in simulation loop for traps and
3844 exceptions when in operating environment mode.
3845 (ui_loop_hook): New stub hook for standalone use.
3846 * sim-events.c (sim_events_process): Call ui_loop_hook
3847 periodically on CYGWIN host.
3848
3849 * sim-reason.c (sim_stop_reason): Return host signal numbers
3850 to gdb on sim_stopped and sim_signalled cases.
3851 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3852 hook just before longjmp.
3853 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3854 hook just before sim_engine_run.
3855
3856 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3857 * sim-trace.h (trace_generic): Ditto.
3858 * sim-trace.c (trace_generic): Ditto.
72f4393d 3859
c906108c
SS		 38601998-12-14 Doug Evans <devans@casey.cygnus.com>
3861
3862 * Make-common.in (SIM_MAIN_DEPS): New var.
3863 (CGEN_MAIN_CPU_DEPS): New var.
3864 * aclocal.m4: Add --enable-cgen-maint option.
3865 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3866 (SETMEM*): Ditto.
3867 (GETIMEM*): Pass pc value to sim_core routine.
3868
3869Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3870
3871 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3872 Compare with ZERO not NULL.
3873
3874Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3875
3876 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3877 "sim-assert.h".
3878
38791998-12-09 Doug Evans <devans@casey.cygnus.com>
3880
3881 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3882 * sim-trace.c: Include stdlib.h if present.
3883 * dv-sockser.c: Include unistd.h if present.
3884 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3885 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3886
38871998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3888
3889 * gennltvals.sh: Add i960.
3890 * nltvals.def: Rebuild.
3891
38921998-12-04 Doug Evans <devans@casey.cygnus.com>
3893
3894 * cgen-defs.h: New file, old cgen-sim.h.
3895 * cgen-sim.h: Simple header that includes others.
3896 * sim-arange.c: New file.
3897 * sim-arange.h: New file.
3898 * sim-basics.h: Include it.
3899 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3900 (sim-arange.o): Add rule for.
3901 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3902 (sim_io_eprintf_cpu): Add prototype.
3903 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3904 (INLINE2): New macro.
3905 (EXTERN_INLINE): New macro.
3906 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3907 before calling module init fns.
3908 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3909 (profile_init): New function.
3910 (profile_options): New option --profile-range.
3911 (profile_option_handler): Handle --profile-range.
3912 (profile_print_insn): Qualify address range specific section titles.
3913 (profile_print_addr_ranges): New function.
3914 (profile_info): Print address ranges if specified.
3915 (profile_install): Set profile_init init fn.
3916 * sim-profile.h (PROFILE_DATA): New member `range'.
3917 * sim-trace.c (trace_init): New function.
3918 (trace_options): New option --trace-range.
3919 (trace_option_handler): Handle --trace-range.
3920 (trace_install): Set trace_init init fn.
3921 * sim-trace.h (TRACE_DATA): New member `range'.
3922 * sim-utils.c (sim_cpu_msg_prefix): New function.
3923 (sim_io_eprintf_cpu): New function.
3924 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3925 (PC_IN_PROFILE_RANGE_P): New macro.
3926 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3927 (trace_insn_fini): New arg abuf. All callers updated.
3928 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3929 printing cycle counts.
3930 * cgen-trace.h (trace_insn_fini): Update prototype.
3931 (TRACE_RESULT_P): New macro.
3932 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3933 (TRACE_INSN): Check ARGBUF_TRACE_P.
3934 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3935 * cgen-types.h (SIM_INLINE): Delete.
3936 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3937 * cgen-utils.c: Don't include cgen-engine.h
3938 * genmloop.sh (@cpu@_fill_argbuf): New function.
3939 (@cpu@_fill_argbuf_tp): New function.
3940 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3941 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3942 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3943 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3944 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3945 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3946 doing profiling. Update call to TRACE_INSN_FINI.
3947
3948 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3949
39501998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3951
3952 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3953 regions.
3954
39551998-12-01 Doug Evans <devans@casey.cygnus.com>
3956
3957 * sim-inline.c (SIM_INLINE_P): Fix typo.
3958
39591998-11-30 Doug Evans <devans@casey.cygnus.com>
3960
3961 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3962
3963Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3964
3965 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3966 * nltvals.def: Re-generate.
3967
3968Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3969
3970 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3971 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3972 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3973 GCC.
3974 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3975 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3976
39771998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3978
3979 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3980 (${cpu}_pbb_cti_chain): Ditto.
3981
39821998-11-18 Doug Evans <devans@casey.cygnus.com>
3983
3984 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3985 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3986 (EXTRACT_INT,EXTRACT_UINT): New macros.
3987 (SEM_SEM_ARG): New macro.
3988 (SEM_NEXT_VPC): New arg `pc'.
3989 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3990 (sim_disassemble_insn): Update prototype.
3991 * cgen-trace.c (current_insn,insn_fields): New static locals.
3992 (trace_insn): Set them.
b83266a0 3993 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3994 (sim_disassemble_insn): New arg insn_fields.
3995 Handle variable length insns.
3996 * genmloop.sh: Only emit pbb decls if -pbb.
3997 (${cpu}_scache_lookup): New arg `vpc'.
3998 (scache support): Fetch pc before entering loop.
3999
4000 * gennltvals.sh: Add fr30 support.
4001 * nltvals.def: Rebuild.
4002
4003Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004
4005 * sim-types.h: Re-do type system so that GCC's attribute and mode
4006 are used to specify types. Handle case of ALPHA.
4007
40081998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4009
c906108c
SS		 4010 * aclocal.m4: Add tests for dlopen family.
4011 * config.in: Regenerated.
72f4393d 4012
c906108c
SS		 4013Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4014
4015 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4016
4017Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4018
4019 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4020 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4021 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4022 * cgen-sim.h: ... to here.
4023
4024Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4025
4026 * aclocal.m4 (enable-build-warnings): Replace
4027 enable-sim-warnings. Extend =LIST syntax so that prepend and
4028 append of options is possible. Drop -Werror, add
4029 -Wstrict-prototypes for GDB compatibility.
4030 * Make-common.in (SIM_WARNINGS): Update.
4031
4032Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4033
4034 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4035 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4036 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4037 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4038 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4039 CGEN_INCLUDE_DEPS.
4040 * cgen-cpu.h: New file.
4041 * cgen-engine.h: New file.
4042 * cgen-scache.h: New file.
4043 * cgen-sim.h: Delete portions moved to new files.
4044 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4045 rather than sending result to stdout.
4046
4047Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4048
4049 * Make-common.in (sim-reg.o): New rule.
4050 (cgen-run.o): New rule.
4051 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4052 * cgen-run.c (prime_cpu): New function.
4053 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4054 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4055 mentioned cpu.
4056 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4057 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4058 (CGEN_INSN_VIRTUAL_P): New macro.
4059 (SEM_PC): New typedef.
4060 (SEMANTIC_FN): Change type of result to SEM_PC.
4061 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4062 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4063 (SCACHE_MAP): New typedef.
4064 (CPU_SCACHE): Add pbb support.
4065 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4066 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4067 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4068 max_slice_insns.
4069 (INSN_NAME): Delete.
4070 (cgen_insn_name): Declare.
4071 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4072 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4073 (first_insn_p): Make static.
4074 (trace_insn): Handle virtual insns specially.
4075 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4076 * cgen-types.h (UBI): Delete.
4077 (MODE_TYPE): New enum.
4078 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4079 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4080 (cgen_virtual_opcode_table): New global.
4081 (cgen_insn_name): New function.
4082 (sim_disassemble_insn): Ignore virtual insns.
4083 * genmloop.sh: Delete top level loop generation. Add pbb support.
4084 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4085 (sim_cpu_base): New members max_insns,insn_name,model_data.
4086 (CPU_PC_GET,CPU_PC_SET): New macros.
4087 (sim_pc_get,sim_pc_set): Declare.
4088 * sim-model.c (model_set): Call model init fn.
4089 * sim-model.h (MODEL_FN): New typedef.
4090 (INSN_TIMING): New member model_fn.
4091 (MODEL): New members num,init.
4092 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4093 All callers updated.
4094 (profile_insn_init): New fn.
4095 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4096 Exit early if insn profiling not supported.
4097 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4098 (profile_install): Record profile_insn_init as init fn.
4099 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4100 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4101 (PROFILE_DATA): Delete member exec_time.
4102 Change insn_count to pointer to array, rather than the array.
4103 (sim_profile_print_bar): Declare.
4104
4105Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4106
4107 * cgen-run.c: New file.
4108 * sim-reg.c: New file.
4109
4110Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4111
4112 * aclocal.m4: Add checks for -lsocket and -lnsl.
4113
4114 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4115 allow local port reuse on listening socket.
4116
4117Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4118
4119 * sim-config.h: Remove reference to linux kernel header.
4120
4121Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4122
4123 * dv-sockser.c (sockser_addr): Make variable non-static.
4124
4125Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4126
4127 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4128
4129Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4130
4131 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4132
4133Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4134
4135 * Make-common.in (install-common): Add $(EXEEXT) when installing
4136 run.
4137
4138Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4139
4140 * cgen-sim.h (cgen_state): New member opcode_table.
4141 * cgen-utils.c (sim_disassemble_insn): Use it.
4142
4143Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4144
4145 * cgen-mem.h (DECLARE_SETT): Fix return type.
4146 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4147 * cgen-scache.c: Include stdlib.h.
4148 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4149 * sim-model.c (model_option_handler): Remove unused variable `n'.
4150
4151Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4152
4153 * cgen-utils.c: Include bfd.h.
4154 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4155
4156Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4157
4158 * sim-bits.h (EXTEND24): Fix typo.
4159
4160Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4161
4162 * sim-events.c (ETRACE_P): New macro.
4163 (struct _sim_event): Add member trace.
4164 (sim_events_free): Reclaim trace message.
4165
4166 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4167 sim_events_schedule_tracef): New functions, include printf trace
4168 information in argument list. If tracing, store asprintf'd trace
4169 message in sim_event.
4170
4171 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4172 hw_event_queue_schedule_vtracef): New functions, mimic
4173 sim_event_tracef.
4174
4175Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4176
4177 * sim-bits.h (EXTEND24): Define.
4178
4179Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4180
4181 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4182 (CPU_SCACHE_HASH_MASK): New macro.
4183 (SCACHE_HASH_PC): Rewrite.
4184 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4185 computation out of main loop.
4186
4187Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4188
c906108c
SS		 4189 * cgen-sim.h (RECORD_IADDR): Delete.
4190 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4191 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4192
4193Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4194
4195 * gennltvals.def (mn10200): Add entry.
4196 * nltvals.def: Regenerate with MN10200 additions.
4197
4198Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199
4200 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4201 documentation on how it works.
4202
4203 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4204 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4205 sim_core_set_xor, sim_core_xor_read_buffer,
4206 sim_core_xor_write_buffer): Update.
4207
4208 * sim-events.h, sim-events.c (sim_events_install,
4209 sim_events_watch_clock, sim_events_schedule_after_signal,
4210 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4211 sim_events_deschedule): Update.
4212
4213 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4214 sim_fpu_max32, sim_fpu_max64): Update.
4215
4216Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4217
4218 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4219 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4220 * sim-profile.c (profile_print_model): Update.
4221
4222Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4223
4224 * gennltvals.def (m32r): Use common syscall.h now.
4225 (mn10300): Add entry.
4226 * nltvals.def: Regenerate.
4227
4228 * sim-engine.c (sim_engine_get_run_state): New function.
4229 * sim-engine.h (sim_engine_get_run_state): Declare it.
4230
4231Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4232
4233 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4234 * sim-core.c (sim_core_signal): Make extern, always define.
4235
4236Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4237
4238 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4239 * cgen-ops.h (ANDIF): New macro.
4240 (ANDIF[BQHSD]I): Delete.
4241
4242Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4243
4244 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4245 (hw_event_queue_schedule, hw_event_queue_deschedule,
4246 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4247 Janczyn.
4248
4249 * hw-alloc.h (HW_NZALLOC): Define.
4250
4251 * Make-common.in (test-hw-events): Add target for testing the
4252 hw-event code.
4253
4254Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4255
4256 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4257 hw-instances.o.
4258 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4259 files.
4260 * hw-main.h: Include hw-handles.h, hw-instances.h.
4261 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4262 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4263
c906108c
SS		 4264Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4265
4266 * dv-core.c: Include hw-main.h and sim-main.h.
4267 * dv-pal.c: Include hw-main.h and sim-io.h.
4268 * dv-glue.c: Include hw-main.h.
4269
4270 * hw-main.h: New file. Move list of includes to here.
4271 * hw-base.h: From here.
4272 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4273 (hw-*.o, dv-*.o): Update.
4274 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4275 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4276 sim-main.h.
4277
4278 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4279 do_hw_poll_read): Move declarations from here.
4280 * hw-main.h: To here.
72f4393d 4281
c906108c
SS		 4282 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4283 Move from here.
4284 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4285 rename.
4286 * Make-common.in (hw-config.h): Update
4287 * hw-base.c, dv-pal.c, dv-glue.c: Update
4288
4289 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4290 `*_callback' to `*_method.
4291
4292Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293
4294 * hw-base.h (set_*): Move set method macros from here.
4295 * hw-device.h: To here.
4296
4297Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4298
4299 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4300 Declare.
4301
4302 * hw-base.c (hw_create, hw_delete): Call
4303 * hw-properties.c (create_hw_property_data,
4304 delete_hw_property_data): Define.
72f4393d 4305
c906108c
SS		 4306Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4307
4308 * hw-device.c, hw-properties.c: Include hw-base.h
4309
4310 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4311 * hw-device.c: From here.
4312 * hw-base.h: Include "hw-events.h".
4313
4314 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4315 * hw-base.c (hw_create, hw_delete): Call.
4316 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4317
4318 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4319 (hw-alloc.o): New target.
72f4393d 4320
c906108c
SS		 4321Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4322
4323 * hw-events.h, hw-events.c: New files. Move event code to here.
4324 * sim-hw.c: From here.
4325 * hw-base.h: Include "hw-events.h".
4326 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4327 (hw-events.o): New target.
4328
4329 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4330 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4331
c906108c
SS		 4332 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4333 * hw-base.c (hw_create, hw_delete): Call.
4334 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4335
4336 * dv-pal.c: Update.
4337
4338Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339
4340 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4341 * hw-ports.c: To here.
72f4393d 4342
c906108c
SS		 4343 * hw-base.h, hw-ports.c (create_hw_port_data,
4344 delete_hw_port_data): New functions.
4345 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4346
c906108c
SS		 4347 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4348 from here.
4349 * hw-ports.h: To here.
4350
4351Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4352
4353 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4354 PROCESSOR and CIA arguments.
4355
4356Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357
4358 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4359 Move common object files from here.
4360 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4361
c906108c
SS		 4362Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4363
4364 * sim-hw.c: Include ctype.h.
4365 (do_hw_poll_read): Do not assume EAGAIN.
4366
4367Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4368
4369 * cgen-trace.c (first_insn_p): New static local.
4370 (trace_insn_init): Set it.
4371 (trace_insn_fini): Use TRACE_PREFIX.
4372 (trace_insn): Rewrite to use trace_prefix.
4373 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4374 Adjust width accordingly.
4375
4376 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4377 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4378 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4379 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4380 (PROFILE_COUNT_CORE): Simplify.
4381 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4382
4383Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4384
4385 * cgen-ops.h (ADDCFSI): Fix typo.
4386
4387Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4388
4389 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4390 * genmloop.sh: Use them rather than static locals.
4391
4392 * sim-engine.c (sim_engine_set_run_state): New function.
4393 * sim-engine.h (sim_engine_set_run_state): Declare.
4394 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4395 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4396 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4397
4398Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4399
72f4393d 4400 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4401 All callers updated.
4402 (trace_insn_fini): New arg last_p. All callers updated.
4403 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4404 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4405 * genmloop.sh (engine_resume): Update.
4406
4407Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4408
4409 * Make-common.in (install-common): Run ranlib on installed copy of
4410 libsim.a.
4411
4412Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4413
4414 * Make-common.in (install-common): Rename and install libsim.a.
4415
4416Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4417
4418 * sim-io.c (unistd.h): Include.
4419
4420Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4421
4422 * Make-common (sim_main_headers): Sort.
4423 (cgen-*.o): Add cgen-sim.h dependency.
4424
4425 * cgen-scache.c (scache_init): Only allocate space if scache element
4426 size is non-zero.
4427 (scache_flush,scache_print_profile): Check if scache in use first.
4428
4429 * cgen-sim.h (IDESC): Provide forward declaration.
4430 (DECODE): Delete.
4431 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4432 (cgen_cpu_max_extra_bytes): Declare.
4433 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4434
c906108c
SS		 4435 * sim-cpu.h: New file. sim_cpu_base moved here.
4436 Move sim_cpu_lookup decl here.
4437 * sim-base.h: #include "sim-cpu.h".
4438 * sim-cpu.c: New file.
4439 * Make-common (sim_main_headers): Add sim-cpu.h.
4440 (sim-cpu.o): Add rule for.
4441
4442 * sim-model.c (set_model): Delete.
4443 (sim_model_set,model_set): New functions.
4444 (sim_model_install): Renamed from model_install.
4445 Don't set default model here.
4446 (model_option_handler): Rewrite --model processing.
4447 (sim_model_lookup,sim_mach_lookup): New functions.
4448 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4449 (insn_timing): Delete.
4450 (INSN_TIMING): New member `num'.
4451 (IMP_PROPERTIES): Always define scache_elm_size member.
4452 (MACH): New member init_cpu.
4453 (sim_machs): Renamed from machs.
4454 (sim_model_install): Renamed from model_install.
4455 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4456 * sim-module.c (modules): Update.
4457
4458 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4459
4460 * sim-io.c: #include <errno.h>.
4461
4462Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4463
4464 * dv-pal.c (struct hw_pal_device): Add reader.
4465 (hw_pal_finish): Initialize reader.
4466 (scan_hw_pal): Use reader.
4467
4468 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4469 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4470 * dv-pal.c: Use.
4471
4472 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4473 ../ppc/main.c sim_io_read_stdin.
4474
4475Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476
4477 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4478 arguments.
4479 * hw-tree.c: Update.
72f4393d 4480
c906108c
SS		 4481 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4482 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4483 CPU/CIA args.
4484 * hw-ports.h (hw_port_event): Ditto.
4485 * hw-ports.c (hw_port_event): Update.
4486 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4487 Update.
4488 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4489 Update.
4490 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4491 (do_counter_event): Update.
4492 * dv-glue.c (hw_glue_io_read_buffer): Update.
4493 (hw_glue_port_event): Update.
4494
4495 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4496 * hw-base.h (hw_create): Ditto.
4497 * hw-base.c (hw_create): Ditto.
72f4393d 4498
c906108c
SS		 4499 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4500 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4501 from here to.
4502 * sim-hw.c: Here.
4503 * hw-device.h (hw_system_cpu): Declare.
4504 * sim-hw.c (hw_system_cpu): New function.
4505
4506 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4507 sim_hw_abort not hw_abort.
4508 (sim-hw.h): Include.
4509 (sim_core_read_buffer, sim_core_write_buffer): Call
4510 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4511 argument.
4512 (sim_core_set_xor): Do not pass CPU when aborting.
4513
4514 * sim-n-core.h (sim_core_read_aligned_N,
4515 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4516 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4517 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4518 return length.
4519
4520 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4521 sim_hw_print.
4522 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4523 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4524 functions.
4525 (sim_hw_print): New function.
4526
4527 * sim-engine.h (sim_engine_vabort): Declare.
4528 * sim-engine.c (sim_engine_vabort): New function.
4529
4530Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4531
4532 * sim-trace.c (print_data): For floating-point numbers trace raw
4533 hex value.
4534 (trace_result_fp2): New function.
4535 * sim-trace.h (trace_result_fp2): New declaration.
4536 (TRACE_FP_RESULT2): New macro.
4537
4538Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4539
72f4393d
L		 4540 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4541 AM_CYGWIN32 and AM_EXEEXT.
4542 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4543 to run and install-common rules.
4544 * common/configure: regenerate
c906108c
SS		 4545
4546Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547
4548 * sim-types.h (cell_word): New type.
4549 (natural_cell): Delete type.
4550
4551Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4552
4553 * configure: Regenerated to track ../common/aclocal.m4 changes.
4554 * config.in: Ditto.
4555
4556Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4557
4558 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4559
4560Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4561
4562 * configure: Regenerated to track ../common/aclocal.m4 changes.
4563 * config.in: Ditto.
4564
4565Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4566
4567 * acconfig.h: New file.
4568 * Make-common.in (top_builddir): New macro.
4569 (INTL_LIB): Removed.
4570 (INTLLIBS): New macro.
4571 (INTLDEPS): Likewise.
4572 (LIBDEPS): Use INTLDEPS.
4573 (EXTRA_LIBS): Use INTLLIBS.
4574 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4575 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4576 AM_LC_MESSAGES): New macros from GNU gettext.
4577
4578Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579
4580 * sim-config.h: Discard leading _ from macros.
4581 * sim-types.h: Ditto.
4582
4583Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4584
4585 * Make-common.in (CSEARCH): Add -I to intl directories.
4586 (INTL_LIB): Point to libintl.a.
4587 (LIBDEPS): Add $(INTL_LIB).
4588 (EXTRA_LIBS): Ditto.
4589
4590Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4591
4592 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4593
4594 * cgen-ops.h (ADDCFSI): Fix.
4595 (SUBCFSI): Tweak.
4596
4597Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4598
4599 * sim-types.h (signed_address, unsigned_address): Define.
4600
4601Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4602
4603 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4604 QNaN.
4605
4606Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4607
4608 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4609 New functions, pack / unpack sim_fpu struct using raw values.
4610 (sim_fpu_is): Differentiate between negative and positive
4611 infinity.
4612
4613Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4614
4615 * sim-bits.h (EXTEND4): Define.
4616 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4617
c906108c
SS		 4618Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4619
4620 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4621 declared so we need this cast to prevent long long addresses
4622 from being misconfigures. Results in access to unmapped memory.
4623
4624Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4625
4626 * Make-common.in (RUNTESTFLAGS): Define.
4627 (check): Pass RUNTESTFLAGS to recursive make.
4628
4629Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4630
4631 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4632 STATE_VERBOSE_P.
4633
4634Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4635
4636 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4637 cross compiling.
4638
4639Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4640
4641 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4642 (sim-inline): Update to match sim-inline.[hc]
4643 * configure: Regenerated to track ../common/aclocal.m4 changes.
4644
4645 * Make-common.in (sim_main_headers): Add sim-inline.h
4646
4647 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4648 selected.
4649 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4650
c906108c
SS		 4651 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4652 (sim_events_set_trace): Delete unused prototype.
72f4393d 4653
c906108c
SS		 4654 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4655 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4656
4657 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4658 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4659 Comment out, not yet implemented in sim-fpu.c.
4660 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4661 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4662
c906108c
SS		 4663 * sim-inline.h: Rewrite description.
4664 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4665 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4666
c906108c
SS		 4667 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4668 include generated files. Handled by generator directly.
72f4393d 4669
c906108c
SS		 4670Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671
4672 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4673 up-to-date.
4674
4675 * sim-trace.h (TRACE_ANY_P): Define.
4676 (struct _trace_data): Add trace_any_p.
4677
4678Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679
4680 * run.c (main): Handle all alternatives of enum sim_stop.
4681 (main): Delete unused `asection *s'.
4682
4683Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684
4685 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4686
4687 * configure: Regenerated to track ../common/aclocal.m4 changes.
4688
4689 * sim-hw.c: New file.
4690 * sim-hw.h (sim_hw_parse): Declare function.
4691 (hw-tree.h): Do not include.
72f4393d 4692
c906108c
SS		 4693 * sim-base.h (STATE_HW): Define.
4694 (struct sim_state_base): Add member struct *hw.
4695
4696 * sim-module.c (sim-hw.h): Include.
4697 (modules): Add sim_hw_install.
72f4393d 4698
c906108c
SS		 4699 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4700
4701Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4702
4703 * sim-base.h (CPU_INDEX): Define.
4704
4705 * sim-utils.c (sim_state_alloc): Initialize.
4706 * sim-module.c (sim_post_argv_init): Ditto.
4707
4708Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4709
4710 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4711 properly formatted lists.
4712
4713Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714
4715 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4716 0x2f needs to be 0x3f.
4717
4718Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4719
4720 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4721 not found.
4722 (hw_tree_find_*_property): Clean up error message when property is
4723 not found.
4724
4725 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4726 present before looking for it.
4727
4728Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4729
72f4393d 4730 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4731 (AC_CHECK_FUNCS): Add check for __setfpucw.
4732 * configure: Regenerated.
4733
4734Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735
4736 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4737 hw_pal_timer, hw_pal_timer_value): Define.
4738 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4739 (do_counter_event, do_counter_read, do_counter_value,
4740 do_counter_write): new functions.
4741
4742Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4743
4744 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4745 trace output.
4746
4747 * hw-base.c (hw_create): Stop searching for a device when one is
4748 found.
4749
4750Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751
4752 * configure: Regenerated to track ../common/aclocal.m4 changes.
4753
4754Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4755
4756 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4757 appends extra devices.
4758 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4759 the device names.
72f4393d 4760
c906108c
SS		 4761 * Make-common.in (hw-config.h): New target, create hw-config.h
4762 file.
4763 (SIM_HW): Definition from @sim_hw@.
4764 (hw-base.o): Depend on hw-config.h
4765
4766Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4767
4768 * Make-common.in: Get SHELL from configure.
4769 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4770 move-if-change. Fixes NT native build problem.
4771 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4772 move-if-change. Fixes NT native build problem.
4773 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4774 NT native builds.
72f4393d 4775
c906108c
SS		 4776Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777
4778 * hw-device.h, hw-device.c (hw_strdup): New function.
4779
4780 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4781 strings name, family and args.
4782 (full_name_of_hw): Use hw_strdup when returning the full path.
4783
4784 * hw-properties.c: Clean up property not found / wrong type error
4785 messages.
72f4393d 4786
c906108c
SS		 4787 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4788 before attaching any ports.
4789
4790 * hw-base.c (hw-config.): Include. Replace hardwired table.
4791
4792 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4793
4794 * Make-common.in: Add rule for dv-glue.o.
4795
4796Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4797
4798 * hw-base.c (hw_finish): Move setting of trace level to here.
4799 (hw_create): From here.
4800
4801 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4802 ../ppc/device_table.c.
4803
4804 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4805
4806 * hw-tree.c (print_properties): Supress path when printing
4807 properties of root node.
4808
4809Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810
4811 * hw-device.h (HW_TRACE): Define.
4812 (hw_trace): Declare.
4813 * hw-device.c (hw_trace): Implement function.
4814
4815 * hw-base.c (hw_create): Set hw trace level from "trace?"
4816 property.
4817
4818 * dv-core.c (dv_core_attach_address_callback): Add trace.
4819
4820 * dv-pal.c: Replace DTRACE with HW_TRACE.
4821
4822Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823
4824 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4825 (hw_alloc_data): Delcare.
4826 (struct hw): Add member alloc_of_hw.
72f4393d 4827
c906108c
SS		 4828 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4829 functions. Assocate memory with a device.
4830 (stdlib.h): Include.
72f4393d 4831
c906108c
SS		 4832 * hw-base.h (set_hw_delete): Define.
4833 (hw_delete_callback): Declare.
4834 (hw_delete): Declare.
4835
4836 * hw-base.c (hw_delete): Implement function.
4837 (struct hw_base_data): Add member to_delete.
4838 (ignore_hw_delete): New function, does nothing.
4839 (hw_create): Set the hw_delete method.
4840 (hw_create): Allocate the base type using HW_ZALLOC before setting
4841 any methods.
4842
4843 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4844
c906108c 4845 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4846
c906108c
SS		 4847 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4848 (attach_hw_port_edge): Add struct hw argument
4849
4850 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4851 hw_zalloc/hw_free.
4852
4853Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4854
4855 * hw-device.h (hw_attach_address_callback,
4856 hw_detach_address_callback): Attach to a single space not a space
4857 mask. Clarify interpretation of SPACE:ADDR parameters.
4858
4859 * hw-base.c (passthrough_hw_attach_address,
4860 passthrough_hw_detach_address): Update.
4861 * dv-core.c (dv_core_attach_address_callback): Ditto.
4862 * dv-pal.c (hw_pal_attach_address): Ditto.
4863
4864Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4865
4866 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4867
4868Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4869
4870 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4871 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4872 hw-properties_h, hw-tree_h): Define, point at corresponding
4873 header.
4874 (hw_base_headers): Define list of headers included by hw-base.h
4875 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4876 hw-properties.o, hw-tree.o): Specify dependencies.
4877 (dv-core.o, dv-pal.o): Ditto.
4878
4879 * sim-hw.h: New file.
4880
4881 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4882 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4883
c906108c
SS		 4884 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4885
4886 * hw-base.h, hw-base.c: new files. Copied from
4887 ../ppc/device_table.[hc].
4888
4889 * dv-core.c, dv-pal.c: New files. Copied from
4890 ../ppc/hw_{core,pal}.c
72f4393d 4891
c906108c
SS		 4892 * sim-basics.h (struct hw): Declare.
4893 (enum port_direction, enum object_disposition): Declare.
4894
4895Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896
4897 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4898 sim_dv_src in Makefile. Take list of devices as parameter to m4
4899 macro..
4900
4901 * configure: Regenerated to track ../common/aclocal.m4 changes.
4902
4903Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4904
4905 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4906 trace_prefix can abort cleanly.
4907
4908Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4909
4910 * dv-sockser.c, dv-sockser.h: New files.
4911 * Make-common.in (dv-sockser.o): Add rule for.
4912 * aclocal.m4: Check for fcntl.h.
4913 * config.h: Add HAVE_FCNTL_H.
4914
4915 * sim-break.c (remove_breakpoint): Fix thinko.
4916
4917 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4918 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4919
49201998-03-13 Fred Fish <fnf@cygnus.com>
4921
4922 * sim-base.h (struct sim_state_base): Add prog_syms and
4923 define macro STATE_PROG_SYMS.
4924 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4925 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4926 and bfd_canonicalize_symtab, to get symbol table on first use
4927 and preserve it via STATE_PROG_SYMS for future calls to
4928 bfd_find_nearest_line.
4929
4930Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931
4932 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4933
4934 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4935 up to nr_maps, not just access_* maps.
4936
4937 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4938 maps.
4939
4940 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4941 over nr_maps not sim_core_nr_maps.
4942
4943 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4944 core_map argument to unsigned.
4945 (struct _sim_core): Ditto for struct member core_map.
4946
4947 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4948
4949 * sim-basics.h (access_io, access_*_io): Define.
4950 (map_read, map_write, map_exec, map_io): Define.
4951
4952 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4953 attach with more generic mapmask.
4954 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4955
c906108c
SS		 4956 * sim-core.c (sim_core_uninstall, sim_core_attach,
4957 sim_core_detach): Iterate over nr_maps instead of
4958 sim_core_nr_maps.
4959
4960 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4961 instead of the write_map.
4962 (remove_breakpoint): Ditto.
4963
4964 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4965 with read_map, write_map, exec_map resp.
4966
4967 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4968 Ditto.
4969
4970 * cgen-utils.c (sim_disassemble_insn): Ditto.
4971
4972 * sim-hrw.c (sim_write, sim_write): Ditto.
4973
4974 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4975 transfer_to_str): New functions.
4976
4977Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4978
4979 * sim-base.h (sim_state_base): New member environment.
4980 (STATE_ENVIRONMENT): New macro.
4981 * sim-config.c (current_environment): Delete.
4982 (sim_config_default): New function.
4983 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4984 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4985 (sim_config_default): Add prototype.
4986 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4987 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4988 Set STATE_ENVIRONMENT, not current_environment.
4989
4990Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4991
4992 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4993
4994Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995
4996 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4997
4998 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4999
5000Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5001
5002 * Make-common.in (TAGS): Make smarter.
5003 * Makefile.in (TAGS): Ditto.
5004
5005Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5006
5007 * sim-module.c (*): Fix typos in assertion tests.
5008
5009Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5010
5011 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5012 can't be constant.
72f4393d 5013
c906108c
SS		 5014 * sim-options.c (sim_parse_args): Ditto.
5015 (sim_args_command): Return OK, instead of nothing, for an empty
5016 command.
5017
5018Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5019
5020 * sim-profile.c (profile_info): Rename from profile_print. Drop
5021 misc and misc_cpu callback arguments. Use
5022 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5023 (profile_install): Install profile_info function.
5024
5025 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5026 STATE_PROFILE_INFO_CALLBACK): Define.
5027 (struct PROFILE_DATA): Add field info_cpu_callback.
5028 (profile_print): Delete function.
5029
5030 * sim-base.h (STATE_MODULES): Define. Replace individual
5031 STATE_*_LIST with single struct module_list.
5032
5033 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5034 (struct module_list): Declare.
72f4393d 5035
c906108c
SS		 5036 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5037 sim_module_info): New functions.
5038 (sim_module_install): Clean up module data structures.
5039
5040 * sim-info.c (sim_info): New file. New function. Call
5041 sim_module_info.
5042
5043 * Make-common.in (sim-info.o): Define rule.
5044 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5045
5046
5047Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5048
5049 * sim-base.h (sim_cpu_base): New members name, options.
5050 (sim_cpu_lookup): Add prototype.
5051 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5052 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5053 (sim_add_option_table): Update prototype.
5054 * sim-options.c (sim_add_option_table): New argument `cpu'.
5055 (standard_option_handler,standard_install): Update.
5056 (sim_parse_args): Handle cpu specific options.
5057 (print_help): New static function.
5058 (sim_print_help): Call it. Print cpu specific options.
5059 (find_match): New static function.
5060 (sim_args_command): Call it. Handle cpu specific options.
5061 * sim-utils.c (sim_cpu_lookup): New function.
5062 * sim-memopt.c (memory_option_handler): Update.
5063 (sim_memopt_install): Update.
5064 * sim-model.c (model_option_handler): Update.
5065 (model_install): Update.
5066 * sim-profile.c (profile_option_handler): Update.
5067 (profile_install): Update.
5068 * sim-trace.c (trace_option_handler): Update.
5069 (trace_install): Update.
5070 * sim-watch.c (watchpoint_option_handler): Update.
5071 (sim_watchpoint_install): Update.
5072 * cgen-scache.c (scache_option_handler): Update.
5073 (scache_install): Update.
5074
5075Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5076
5077 * Make-common.in (check): Run `make check' in testsuite dir.
5078
5079Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5080
5081 * sim-trace.c (trace_result0): New function.
5082
5083 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5084 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5085 tracing sim_fpu variables.
5086 (TRACE_ALU_RESULT0): Define.
5087 (TRACE_FP_RESULT_WORD): Define.
5088 (TRACE_FP_INPUT_WORD1): Define.
5089
5090 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5091 sim_fpu_two): New constants.
5092 (sim_fpu_op1, sim_fpu_op2): New types.
5093 (struct _sim_fpu): Delete member result. Re-order other members.
5094 (sim_fpu_sign, sim_fpu_exp): New functions.
5095 (sim_fpu_max, sim_fpu_min): new functions.
5096 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5097 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5098
c906108c
SS		 5099Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5100
5101 * sim-profile.c (profile_print): Delete duplicate test of
5102 PROFILE_INSN_IDX.
5103 (profile_print_pc): Exit early if data collection not set up.
5104 (profile_print_core): Simplify by calling sim_core_map_to_str.
5105 * sim-core.h (sim_core_map_to_str): Declare.
5106 * sim-core.c (sim_core_map_to_str): Make non-static.
5107
5108 * genmloop.sh (engine_resume): Update insn_count before exiting.
5109 (engine_resume_full): Keep accurate core profile data.
5110
5111 * cgen-utils.c (sim_disassemble_insn): Don't use
5112 sim_core_read_aligned_N, it messes up profiling results.
5113
5114Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5115
5116 * nltvals.def: Regenerate with MN10300 additions.
5117
5118Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5119
5120 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5121
c906108c
SS		 5122 * sim-trace.h, sim-trace.c (trace_result_word2,
5123 trace_input_word4, trace_result_word4): New function.
5124
5125Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5126
5127 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5128
5129 * sim-xcat.h: Delete.
5130 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5131 * cgen-sim.h: Ditto.
5132 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5133 * sim-n-bits.h: Ditto.
5134 * sim-n-core.h: Ditto.
5135 * sim-n-endian.h: Ditto.
5136
5137Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5138
5139 * syscall.c (cb_syscall): Handle short reads, and EOF.
5140
5141Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5142
5143 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5144 sim_fpu to safely print fp_word values.
5145 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5146 (trace_result_bool1, trace_result_addr1): New functions.
5147 (trace_input_bool1, trace_input_addr1): New functions.
5148
5149 * sim-trace.h (TRACE_FPU_*): Define.
5150
5151Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5152
5153 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5154 (sim_fpu_fpto, sim_fpu_tofp): Define.
5155
5156Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5157
5158 * sim-fpu.c (sim_fpu_cmp): New function.
5159
5160Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5161
5162 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5163 instead of abuf->length.
5164 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5165 (set_trace_option_mask): Renamed from set_trace_options.
5166 (set_trace_option): New function.
5167 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5168 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5169
5170Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5171
5172 * sim-basics.h: Declare struct _sim_fpu.
5173
5174Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5175
5176 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5177 (trace_prefix, trace_input*, trace_result*): Declare.
5178 (trace_one_insn): Change declaration, assume trace_prefix called.
5179 (trace_generic): Like trace_one_insn.
5180 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5181 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5182
c906108c
SS		 5183 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5184 trace_insn, save_data, trace_idx_to_str, print_data): New
5185 functions.
5186 (trace_one_insn): Rewrite.
5187 (trace_generic): New function.
72f4393d 5188
c906108c
SS		 5189Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5190
c906108c
SS		 5191 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5192
5193 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5194 (SEMANTIC_FN): Rewrite declaration.
5195 (DECODE): Update type of semantic_fast member.
5196 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5197 * sim-base.h (sim_state_base): Delete conditionals surrounding
5198 member scache_size.
5199
5200Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5201
5202 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5203 used.
5204
5205Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5206
5207 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5208 Add missing parameters to device_io calls.
5209 * sim-core.h: Add missing parameters to device_io calls.
5210
5211Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5212
5213 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5214 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5215 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5216 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5217 (engine_resume): Likewise. Make `engine' volatile. Save copy
5218 of cpu pointer in volatile object. Initialize read switch if
5219 -parallel.
5220
5221Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5222
5223 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5224 (SEM_INSN): New macro.
5225
5226Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5227
5228 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5229
5230Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5231
5232 * configure: Regenerated to track ../common/aclocal.m4 changes.
5233
5234Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5235
5236 * sim-types.h (fp_word): New type, define according to
5237 WITH_TARGET_FLOATING_POINT_BITSIZE.
5238
5239 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5240 configuration of size of floating point registers.
5241
5242Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5243
5244 * sim-profile.c (profile_print): Only print CPU <N> if other
5245 output is going to appear.
5246
5247Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5248
5249 * configure: Regenerated to track ../common/aclocal.m4 changes.
5250
5251Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5252
5253 * sim-types.h (address_word): Typedef according to
5254 WITH_TARGET_ADDRESS_BITSIZE.
5255 (signed_cell, unsigned_cell, natural_cell): Ditto using
5256 WITH_TARGET_CELL_BITSIZE.
72f4393d 5257
c906108c
SS		 5258 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5259 (WITH_TARGET_CELL_BITSIZE): Define.
5260 (WITH_HOST_WORD_BITSIZE): Delete.
5261
5262 * sim-config.c (print_sim_config): Update.
5263
5264 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5265 configuration of address and OpenFirmware cell sizes.
5266
5267Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5268
5269 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5270 * sim-run.c (sim_engine_run): Update.
72f4393d 5271
c906108c
SS		 5272 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5273 CPU_CIA.
5274 * sim-run.c (sim_engine_run): Ditto.
5275
5276 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5277 (sim_resume): Pass nr_cpus to sim_engine_run.
5278
5279 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5280
c906108c
SS		 5281 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5282 MAX_NR_PROCESSORS.
5283 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5284
c906108c
SS		 5285Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5286
5287 * Make-common.in (stamp-tvals): New rule.
5288 (targ-vals.h,targ-map.c): Depend on it.
5289 (clean): Remove stamp-tvals.
5290
5291Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5292
5293 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5294 in code also #if 0'ed.
5295
5296Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5297
5298 * configure: Regenerated to track ../common/aclocal.m4 changes.
5299 * aclocal.m4: Recognize --enable-maintainer-mode.
5300
5301Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5302
5303 * cgen-scache.h: Deleted.
5304 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5305 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5306 (scache_init): Use runtime computed size of SCACHE.
5307 (scache_flush): Likewise.
5308 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5309 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5310 * cgen-sim.h: Scache support moved here.
5311 (PC): Redo definition.
5312 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5313 (DECODE): Add parallel execution support.
5314 Only include semantic label members if using switch.
5315 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5316 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5317 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5318 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5319 from cgen-types.h.
5320 (engine_{stop,run,resume,halt,signal}): Delete decls.
5321 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5322 (argbuf,scache): Delete forward decls.
5323 (STATE): Delete decl.
5324 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5325 Include cgen-mem.h, cgen-ops.h.
5326 (engine_halt,engine_signal): Delete.
5327 ({ex,exc,sem,semc}_illegal): Delete.
5328 (sim_disassemble_insn): Result of extract fn is in bits.
5329 * genmloop.sh: Rewrite.
5330
5331 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5332 line numbers.
5333
5334 * sim-base.h (sim_state_base): Delete member `model'.
5335 (sim_cpu_base): Add member `model'.
5336 * sim-model.h (IMP_PROPERTIES): New type.
5337 (MACH): New members imp_props, models.
5338 (models): Delete decl.
5339 * sim-model.c (set_model): Update.
5340 * sim-profile.c (profile_print_model): Update.
5341
5342 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5343
5344Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5345
5346 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5347 CGEN_INSN_SYNTAX().
5348
5349Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5350
5351 * configure: Regenerated to track ../common/aclocal.m4 changes.
5352 * config.in: Ditto.
5353
5354Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5355
5356 * aclocal.m4 (AR): Check for sigaction.
5357
5358Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5359
5360 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5361
5362 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5363 * sim-config.c (sim_config): Replace WITH_DEVICES with
5364 WITH_TREE_PROPERTIES.
5365
5366 * configure: Regenerated to track ../common/aclocal.m4 changes.
5367
5368Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5369
5370 * Make-common.in (SIM_ENVIRONMENT): New variable.
5371 (CONFIG_CFLAGS): Add it.
5372 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5373 --enable-sim-environment option.
5374 * configure: Regenerated.
5375 * sim-config.h (environment support): Rewrite.
5376 * sim-config.c (current_environment): Define as enum, unconditionally.
5377 (current_alignment): Define unconditionally.
5378 (config_environment_to_a): Update.
5379 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5380 (sim_config): Handle environment and alignment determination
5381 unconditionally. Delete sanity checks of current_environment,
5382 unnecessary.
5383 (print_sim_config): Update.
5384 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5385 (standard_options): Add --environment.
5386 (standard_option_handler): Likewise.
5387
5388Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5389
5390 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5391 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5392 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5393 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5394 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5395 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5396 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5397 argument ADD_CA macro with two argument ADDC_C - add carrying with
5398 carry in.
5399 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5400 argument SUB_CA macro with two argument SUBC_X - subtract
5401 carrying, extended.
5402 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5403 borrow-in.
5404 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5405
5406Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5407
5408 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5409 * sim-io.h (sim_io_syscalls): Delete.
5410
5411Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5412
5413 * syscall.c (cb_syscall): Add missing else, so write to stdout
5414 isn't doubled.
5415
5416 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5417 the carry bit from the CPU's psw.
5418
5419Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5420
5421 * gennltvals.sh: Redo syscall support.
5422 * nltvals.def: Regenerated.
5423
5424Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5425
5426 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5427 the stream immediately.
5428
5429Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5430
5431 * sim-io.c (sim_io_getstring): Delete unused len2.
5432 (sim_io_syscalls): Ditto for sys_errno.
5433
5434Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5435
5436 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5437
5438 * Make-common.in (run.o): Depend on remote-sim.h.
5439 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5440 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5441
5442Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5443
5444 * sim-io.c (sim_io_syscalls): Disable lseek.
5445
5446Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5447
5448 * gennltvals.sh: Generate syscall values for d30v.
5449
5450 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5451 * nltvals.def: Regenerate.
5452
5453 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5454 (os_fstat): Likewise. Validate fd argument.
5455 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5456 just compute target stat struct length.
5457 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5458 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5459 (get_string): Return host errno values so they can be properly
5460 translated later.
5461 (cb_syscall): Likewise.
5462 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5463 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5464 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5465 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5466 (get_path): New function.
5467
5468Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5469
5470 * sim-io.c (sim_io_syscalls): New function to provide system call
5471 emulation. Provide exit, open, close, read, write, lseek, and
5472 unlink.
5473 (sim_io_getstring): New function to return a string from a
5474 simulated memory location.
5475
5476 * sim-io.h (sim_io_syscalls): Add declaration.
5477
5478Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5479
5480 * sim-core.c (sim_core_signal): Fix spelling error in message.
5481
5482 * sim-hrw.c (sim_read): Use read map, not write map.
5483
5484 * Make-common.in (all): Add .gdbinit.
5485 * gdbinit.in: Add dump command.
5486
5487 * sim-model.c (model_options): Use '\0' for `shortopt'.
5488
5489 * sim-trace.c (trace_option_handler): Set state trace file
5490 for --trace-file in addition to cpu's values.
5491 (trace_vprintf): If cpu == NULL, try state's trace file.
5492 (trace_options): Reorganize table, reword some descriptions.
5493
5494Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495
5496 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5497 New functions.
5498
5499Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5500
5501 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5502 signal untranslated, document problem with this.
5503
5504 * nrun.c (main): Check for a prog name of `*step'. If present,
5505 step the simulator instead of allowing it to run free.
5506
5507 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5508
5509 * Make-common.in (sim_main_headers): Add sim-signal.h.
5510
5511Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5512
5513 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5514
5515Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5516
5517 * sim-signal.h: Start simulator signals at 64 so that host signal
5518 numbers can be detected and reported.
5519
5520 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5521
5522Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5523
5524 * callback.c (cb_host_to_target_stat): Fix return values.
5525
5526 * cgen-sim.h (enum_signal_type): Delete.
5527 (engine_signal): Update prototype.
5528 * cgen-utils.c: Don't include <signal.h>.
5529 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5530 (engine_signal): Update.
5531
5532 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5533 (sim_state_free): Call SIM_STATE_FREE if defined.
5534
5535 * sim-module.c (sim_module_install): Don't leave any modules
5536 installed if one fails to install.
5537
5538Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5539
5540 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5541 more, since alloca is not used in this file.
5542
5543 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5544 correctly set the carry and overflow bits for those types.
5545 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5546 with carry, so carry is correct after doing both adds.
5547 (ALU*): Space out '\' to make it easier to read.
5548
5549Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5550
5551 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5552 sim_signalled.
5553
5554 * sim-signal.c, sim-signal.h: New files.
5555 * Make-common.in (sim-signal.o): Add rule for.
5556 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5557 * sim-abort.c: Don't include <signal.h>.
5558 * sim-basics.h: #include "sim-signal.h".
5559 * sim-break.c: Don't include <signal.h>.
5560 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5561 * sim-core.c: Don't include <signal.h>.
5562 (SIGBUS): Delete definition.
5563 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5564 * sim-engine.c: Don't include <signal.h>.
5565 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5566 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5567 * sim-resume.c: Don't include <signal.h>.
5568 (SIGTRAP): Delete definition.
5569 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5570 * sim-stop.c: Don't include <signal.h>.
5571 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5572 * sim-watch.c: Don't include <signal.h>.
5573 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5574
5575 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5576
5577 * sim-base.h (CIA_ADDR): Provide default definition.
5578 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5579 * sim-break.c (sim_handle_breakpoint): Likewise.
5580
5581Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5582
5583 * Make-common.in (srccom): New variable.
5584
5585 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5586 (LIB_OBJS): Add syscall.o.
5587 (gentmap): Pass $(NL_TARGET) to $(CC).
5588 (syscall.o): Add rule for.
5589 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5590 (sim-bits.o): Depend on $(sim-n-bits_h).
5591 (sim-load.o): Depend on callback.h.
5592
5593 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5594 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5595 * cgen-mem.h, cgen-ops.h: New files.
5596
5597 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5598
5599 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5600 Rewrite build rule.
5601 * callback.c: #include string.h or strings.h.
5602 #include sys/types.h and sys/stat.h.
5603 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5604 (os_get_errno,os_open): Update.
5605 (os_stat,os_fstat): New functions.
5606 (os_init): Initialize syscall_map, errno_map, open_map.
5607 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5608 errno_map, open_map, signal_map, stat_map.
5609 (cb_read_target_syscall_maps): New function.
5610 (cb_target_to_host_syscall): New function.
5611 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5612 (cb_target_to_host_open): Renamed from target_to_host_open.
5613 (store): New function.
5614 (cb_host_to_target_stat): New function.
5615 * syscall.c: New file.
5616 * gentmap.c (sys_tdefs): New global.
5617 (gen_targ_vals_h): Output target syscall numbers.
5618 (gen_targ_map_c): Update. Output target syscall translation map.
5619 * gentvals.sh: New first argument `target'. Preface table with
5620 #ifdef NL_TARGET_$target if non-null target passed.
5621 * gennltvals.sh: New file.
5622 * nltvals.def: Regenerated.
5623
5624Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5625
5626 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5627 sim_core_dummy_M.
5628 (sim_core_dummy_M): Declare.
72f4393d 5629
c906108c
SS		 5630Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5631
5632 * sim-core.c (sim_core_signal): Print the address of the
5633 instruction.
5634
5635Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5636
5637 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5638
5639 * sim-base.h (sim_state_base): Add member trace_data.
5640 (STATE_TRACE_DATA): New macro.
5641 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5642 ({WITH_,}TRACE_DEBUG_P): New macros.
5643 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5644 (_sim_cpu): Delete forward reference.
5645 (debug_printf): Update.
5646 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5647 (trace_options): Add --trace-debug.
5648 (set_trace_options): Handle it.
5649 (trace_option_handler): Likewise.
5650 (trace_install): Init state trace_data struct.
5651 (trace_uninstall): Close state trace file.
5652 * sim-events.c (ETRACE): Only print source file and line number if
5653 --trace-debug.
5654 * sim-n-core.h (sim_core_trace_M): Likewise.
5655
5656 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5657
56581997-11-13 Felix Lee <flee@cygnus.com>
5659
5660 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5661 initializer.
5662 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5663
5664Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5665
5666 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5667
5668 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5669 built this way.
5670 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5671 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5672 source tree.
5673
5674Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5675
5676 * sim-events.c (sim_events_process): Re-compute the time -
5677 update_time_from_event - as each event is processed. Reverses
5678 previous change.
5679
5680Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681
5682 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5683
5684Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5685
5686 * sim-events.c (sim_events_process): Delete redundant call to
5687 update_time_from_event.
5688 (sim_events_slip): Always decrement time_from_event.
5689 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5690 Delete assertion that time_from_event >=0 when work in queue, no
5691 longer applicable.
5692
5693Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694
5695 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5696 (standard_option_handler): Update.
5697
5698 * sim-options.h: Clarify documentation.
5699 (OPTION_LONG_ONLY_P): Delete definition.
5700 (OPTION_VALID_P): Define.
72f4393d 5701
c906108c
SS		 5702 * sim-options.c (sim_print_help): Allow short only options.
5703 (sim_parse_args): Ditto.
5704 (sim_args_command): Skip short only options.
5705 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5706 separate entries for short and long options in the HANDLERS and
5707 ORIG_VAL tables.
5708 (sim_parse_args): Disable argument permutation.
5709
5710Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711
5712 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5713 Add argument M, size of data type.
5714 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5715 Declare, ditto for 5, 6 & 7 byte transfers.
5716 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5717 as aligned variant.
72f4393d 5718
c906108c
SS		 5719 * sim-n-core.h (sim_core_trace_M): Rename from
5720 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5721 with transfer type. Print transfer direction. Handle 1 and 2 byte
5722 transfers.
5723 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5724 unaligned accesses.
5725 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5726 Update all functions.
5727
5728 * sim-core.c: Generate functions starting with 16 not 1.
5729 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5730 all 5, 6 & 7 byte transfers.
5731
5732 * sim-n-core.h (sim_core_read_misaligned_N,
5733 sim_core_write_misaligned_N): Implement.
5734
5735Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5736
5737 * sim-endian.h (U16_8): Implement
5738
5739 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5740
5741 * sim-endian.h (VL8_16, VH8_16): Implement.
5742
5743 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5744 long in printf.
5745 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5746 (memory_option_handler): Skip comma in alias address list
5747
5748Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5749
5750 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5751 space params.
5752 (parse_size, parse_addr): New functions
5753 (memory_option_handler, memory_options): Parse address & size
5754 using new functions. Pass level, space, modulo to do_memopt_add &
5755 do_memopt_del.
5756
5757 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5758
5759 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5760 `attach_type attach' argument with `unsigned level' argument.
5761 Document.
5762
5763 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5764 sim_core_attach): Replace argument attach with level. Update
5765 verification of arguments.
5766 (sim_core_map_detach, sim_core_detach): Replace argument attach
5767 with level.
5768
5769 * sim-basics.h (enum _attach_type): Delete.
5770
5771Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5772
5773 * sim-core.h (sim_core_write_8): Define.
5774
5775Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776
5777 * sim-bits.h: Document ROTn macro.
5778
5779 * sim-endian.h (H2T): Handle 16 byte variables.
5780
5781 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5782 error.
5783
5784 * sim-core.c: Do not generate sim_core_*_word.
5785
5786 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5787 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5788
5789 * sim-core.h (sim_core_read_unaligned_word,
5790 sim_core_read_aligned_word, sim_core_read_word,
5791 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5792 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5793
5794Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5795
5796 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5797
5798 * sim-endian.h: Disable 16 byte support.
5799
5800Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801
5802 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5803
5804 * sim-n-core.h (sim_core_trace_N): New function.
5805 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5806 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5807
5808 * sim-endian.h: Add 128 bit variant.
5809
5810 * sim-core.h, sim-core.c: Add 128 bit variant.
5811
5812 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5813
5814Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5815
5816 * sim-events.c (sim_events_process): Clear events->work_pending.
5817 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5818 setting, nr_ticks_to_process.
5819 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5820 when the event queue isn't next.
5821
5822 * sim-events.h, sim-events.c (sim_events_slip): New function.
5823
5824Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825
5826 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5827
5828 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5829 arguments.
5830
5831Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5832
5833 * nrun.c (main): Remove useless test of name != NULL.
5834 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5835
5836Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837
5838 * sim-fpu.c (EXPMAX): Type is unsigned.
5839 (MIN_INT, MAX_INT): Type is signed64.
5840 (i2fpu): Type of val is signed64.
5841
5842Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843
5844 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5845 a bucket size of zero.
5846
5847 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5848 OPTION_PROFILE_PC): Define.
5849 (profile_option_handler): Add support for --profile-pc and
5850 --profile-pc-granularity options.
5851 (profile_pc_init): When possible, compute nr buckets from bucket
5852 size.
5853
5854 * sim-profile.c (profile_pc_init): Align the profile-pc end
5855 address with the profile-pc bucket size.
5856
5857 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5858 something less ambiguous.
5859 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5860
5861 * sim-profile.c (profile_pc_cleanup): New function. Move
5862 profile_pc_uninstall code to here.
5863 (profile_pc_uninstall): Call.
5864 (profile_pc_init): Call.
5865
5866Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867
5868 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5869 file using BSD gprof format.
5870
5871 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5872 unsigned_word.
5873 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5874 MSBIT64): Force result to unsignedN.
5875
5876Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5877
5878 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5879 brace from macro.
5880 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5881 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5882 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5883 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5884
5885Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886
5887 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5888 type void*.
5889
5890 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5891 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5892 type void*.
5893 (sim_core_attach): Rename buffer_freed to free_buffer, type
5894 void*. Ensure that allocated buffer is alligned according to
5895 region's address.
5896
5897Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898
5899 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5900 (ALU64_SUB): Define.
5901
5902 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5903 (.gdbinit): Remove dependencies, generate once per build.
5904
5905Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5906
5907 * sim-n-core.h (sim_core_read_aligned_N,
5908 sim_core_write_aligned_N): Make xaddr param type address_word not
5909 unsigned_word.
5910
5911Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912
5913 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5914 unpacked floating point struct. Pass sim_fpu object by reference.
5915 Add preliminary support for rounding modes.
72f4393d 5916
c906108c
SS		 5917Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5918
5919 * configure: Regenerated to track ../common/aclocal.m4 changes.
5920
5921Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922
5923 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5924 WITH_TARGET_BITSIZE.
5925
5926Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5927
72f4393d 5928 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5929
5930Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5931
5932 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5933 and zfree instead of xmalloc and free. Prevents warnings.
5934
5935Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936
5937 * configure: Regenerated to track ../common/aclocal.m4 changes.
5938
5939Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5940
5941 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5942 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5943
5944 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5945 controling the bitsize/msb of the target.
5946
5947Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5948
5949 * Make-common.in: New files sim-break.c, sim-break.h.
5950 * sim-base.h: Add point to breakpoint list to sim_state_base.
5951 * sim-break.c sim-break.h: New modules that implement intrinsic
5952 breakpoint support.
5953 * sim-module.c: Add breakpoint module.
72f4393d 5954
c906108c
SS		 5955Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5956
5957 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5958 an hour.
5959 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5960 if (0) { 1 % 0; }
5961 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5962 (SIGBUS) define for Windows.
5963 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5964 * sim-resume.c: define SIGTRAP for windows.
5965 * sim-xcat.h: use token pasting if ALMOST_STDC.
5966
5967Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5968
5969 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5970 configured values.
5971 (CONFIG_CFLAGS): Add same.
72f4393d 5972
c906108c
SS		 5973Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5974
5975 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5976 (SIGNED32): use ##i32.
5977
5978Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5979
5980 * configure: Regenerated to track ../common/aclocal.m4 changes.
5981
5982Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983
5984 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5985 endian of target.
5986
5987 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5988 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5989 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5990 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5991 (CONFIG_CFLAGS): Add same.
5992
5993 * aclocal.m4: Perform AC_SUBST on optional options.
5994
5995Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5996
5997 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5998
5999 * sim-options.c (standard_option_handler): Typo in warning message.
6000
6001 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6002
6003 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6004 insn count. Make count conditional on there being a valid
6005 INSN_NAME.
6006 (profile_pc_init): Make default PC profile frequency an arbitrary
6007 256.
6008
6009 * sim-base.h: Ditto.
6010
6011 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6012 SIM_HAVE_MODEL.
6013
6014 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6015 archure struct.
6016
6017Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6018
6019 * configure: Regenerated to track ../common/aclocal.m4 changes.
6020
6021Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6024 configured alignment.
6025
6026Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6027
6028 * configure: Regenerated to track ../common/aclocal.m4 changes.
6029
6030Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * sim-config.c (sim_config): Check for default alignment.
6033
6034 * sim-options.c (standard_option_handler): Add alignment option.
6035
6036 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6037 default alignment requirements on memory accesses.
72f4393d 6038
c906108c
SS		 6039Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6040
6041 * sim-load.c (sim_load_file): Return failure if the executable
6042 had no loadable sections.
6043
6044Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045
6046 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6047 trace output.
6048
6049 * sim-core.c (sim_core_signal): When bad access halt simulator
6050 SIGSEGV / SIGBUS instead of aborting.
6051 (signal.h): Include.
72f4393d 6052
c906108c
SS		 6053 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6054 options was missing.
6055
6056 * sim-bits.h (MOVED): Define
6057
6058Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059
6060 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6061 BIT.
6062
6063 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6064
6065 * sim-bits.c: Add 8 bit versions of bit macros.
6066
6067 * sim-bits.h: Ditto.
6068
6069Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6070
6071 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6072 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6073
c906108c
SS		 6074 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6075 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6076
c906108c
SS		 6077 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6078 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6079
c906108c
SS		 6080Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081
6082 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6083 configure.in: Output to cconfig.h instead of config.h.
6084
6085 * configure: Regenerated to track ../common/aclocal.m4 changes.
6086
6087Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088
6089 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6090 BFD if known.
6091
6092Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6093
6094 * callback.c (os_write): divert stdout and stderr to their
6095 respective hooks.
6096
6097Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6098
6099 * sim-profile.c (profile_print_speed): Call
6100 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6101
6102 * sim-events.c (sim_events_elapsed_time): New function return nr
6103 host MS consumed by the simulator.
6104 (sim_watch_valid): Use.
6105
6106 * sim-module.c (modules): Install sim_events very very early.
6107
6108 * sim-profile.c (profile_print): Call profile_print_pc.
6109 (print_bar):
6110 (profile_pc_init): New function, set up processor for PC
6111 profiling.
6112 (profile_print_pc): New function, print a PC profile.
6113 (profile_pc_event): New function, sample PC.
6114
6115 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6116 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6117 profile struct.
6118
6119 * sim-options.c (sim_print_help): Pacify GCC.
6120
6121 * sim-n-core.h (sim_core_read_aligned_N,
6122 sim_core_write_aligned_N): Add un-conditional profile call.
6123 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6124 profile call when aligned read/write isn't used.
6125
6126 * sim-base.h: Include sim-profile, sim-model after sim-core &
6127 sim-events allow sim-core to define useful values.
6128
6129 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6130 (profile_option_handler, profile_options): Add support for
6131 --profile-core option.
6132 (print_bar): Include when core profiling.
6133 (profile_print_core): New function, print core profile.
6134
6135 * sim-config.c (print_sim_config): Print profile status.
6136
6137 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6138 WITH_PROFILE_PC_P): Define.
6139 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6140 (PROFILE_COUNT_CORE): Define.
6141
6142Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143
6144 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6145 interrupt_names array as the data.
6146 (sim-watch.h): Document.
6147
6148Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6149
6150 * sim-options.c (sim_print_help): When the doc string is to long
6151 word wrap it.
6152
6153 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6154 that only the first few the watch options are listed. Generate
6155 meanginful usage messages.
6156
6157 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6158
c906108c
SS		 6159Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160
6161 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6162 (standard_option_handler): Handle --architecture-info.
6163
6164Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6165
6166 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6167 illegal zero-sized array.
6168 * sim-core.c (sim_core_xor_read_buffer): same.
6169
6170Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6171
6172 * nltvals.def: Regenerate.
6173
6174Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175
6176 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6177
6178Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6179
6180 * sim-bits.c (MASKED): Delete.
6181 (EXTRACTED): Delete.
6182 (LSEXTRACTED, MSEXTRACTED): New functions.
6183
6184 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6185 (MSMASKEDn, LSMASKEDn): Add last argument.
6186 (MSMASK*): Ditto.
72f4393d 6187
c906108c
SS		 6188 * sim-bits.h (EXTEND8, EXTEND16): Define.
6189 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6190
6191 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6192
6193 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6194 current instruction address.
6195
6196 * sim-inline.h (*_ENGINE): Define.
6197
6198Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199
6200 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6201
6202 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6203 (watch_option_handler): Call delete_watchpoint with ident or type.
6204 (sim_watchpoint_install): Create interrupt specific watchpoint
6205 commands on the fly.
6206 (do_watchpoint_create): New function, create a watch point using
6207 type/int-nr info encoded in the option nr.
6208 (do_watchpoint_info): New function. List active watchpoints.
6209
6210 * sim-watch.h: Change data structure to a list.
6211
6212 * sim-memopt.c (memory_option_handler): Require explicit "all"
6213 before deleting all memory regions.
6214
6215 * sim-utils.c (sim_do_commandf): New function, printf version of
6216 sim_do_command.
6217
72f4393d
L		 6218 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6219
c906108c
SS		 6220 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6221 bit endianness.
6222 (SIGNED64, UNSIGNED64): Delete.
6223 (ALU64_ADD): Don't rely on bit endianness.
6224 (ALU64_BEGIN): Define.
6225
6226 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6227 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6228
6229 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6230 suffix - u64, LL - to 64 bit constants.
6231
6232Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6233
6234 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6235
6236 * sim-utils.h (NZALLOC): Define - zalloc * N.
6237
6238 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6239 implementation of read/write functions.
6240
6241 * Make-common.in (sim-hrw.o): New target.
6242
6243 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6244 memory.
6245
6246 * sim-memopt.c (memory_option_handler): Implement memory-size
6247 command. Implement memory-alias command. Let memory-delete delete
6248 all memory regions.
6249 (add_memopt): New function. Add a memory region.
6250 (do_memopt_delete): New function. Delete a memory region.
6251
6252 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6253
6254 * sim-core.c (sim_core_detach): New function.
6255 (sim_core_map_detach): New function. Perform the actual detach.
6256 (sim_core_init): Move initialization code from here.
6257 (sim_core_install): To here.
6258 (sim_core_uninstall): And here.
6259
6260 * sim-module.c: Add memopt module.
6261
6262 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6263 simulator base type.
6264
6265 * Make-common.in (sim_main_headers): Add sim-memopt.h
6266 (sim-memopt.o): New target.
6267
6268 * sim-core.c (sim_core_install): Add core_options to the option
6269 table.
6270
6271 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6272 --watch-delete.
6273
6274 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6275 comments.
6276
6277 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6278 address_word, add mask member.
72f4393d 6279
c906108c
SS		 6280 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6281 address_word, allow for 64bit targets in 32bit host. Add modulo
6282 argument.
6283 (sim_core_map_attach): Ditto.
6284 (new_sim_core_mapping): Ditto.
6285 (sim_core_translate): Mask address when modulo memory.
6286
6287Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6288
6289 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6290
6291 * gdbinit.in: New file.
6292 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6293 * Make-common.in (distclean): Delete .gdbinit.
6294 (.gdbinit): Add rule for.
6295 * configure: Regenerated to track ../common/aclocal.m4 changes.
6296
6297 * Make-common.in (cgen-run.o): Add rule for.
6298
6299Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300
6301 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6302
6303 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6304 both resumed and previous elapsed time.
6305 (sim_events_init): Set initial_wallclock and current_wallclock to
6306 zero.
6307 (sim_events_install): Install sim_events_suspend and
6308 sim_events_resume.
6309 (sim_events_watch_clock): Allow for suspended simulator when
6310 computing the time of the clock event.
6311
6312 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6313 initial_wallclock to elapsed_wallclock, set both to zero.
6314 (sim_events_init, sim_events_uninstall): Delete prototypes.
6315
6316 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6317
c906108c
SS		 6318 * sim-module.c(sim_module_resume, sim_module_suspend): New
6319 functions.
6320
6321Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6322
6323 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6324 message.
6325
6326Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6327
6328 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6329 * Make-common.in (TAGS): Likewise.
6330 * sim-n-bits.h: Add TAGS comments for all functions.
6331 * sim-n-core.h: Likewise.
6332 * sim-n-endian.h: Likewise.
6333
6334Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6335
6336 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6337 kind.
72f4393d 6338
c906108c 6339 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6340
c906108c
SS		 6341 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6342 definition.
6343
6344Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345
6346 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6347 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6348
6349Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6350
6351 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6352 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6353 nr_transfered and nr_this_transfer unsigned.
6354
6355 * sim-events.c (sim_events_tickn): N is signed, as limited to
6356 MAXINT.
6357
6358 * sim-n-endian.h (offset_N): Change size to unsigned.
6359
6360 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6361
6362Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6363
6364 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6365
6366 * sim-options.c (sim_parse_args): Use dupargv.
6367
6368Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6369
6370 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6371
6372Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373
6374 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6375 base type.
6376
6377 * sim-options.c (standard_options): Add --architecture=MACHINE and
6378 --target=TARGET options.
6379 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6380 (standard_option_handler): Handle architecture and target options.
6381 (bfd.h): Include.
72f4393d 6382
c906108c
SS		 6383 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6384 bfd_openr.
6385 (sim_analyze_program): Set prog_bfd architecture from
6386 STATE_ARCHITECTURE if known.
6387
6388Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6389
6390 * configure: Regenerated to track ../common/aclocal.m4 changes.
6391 * config.in: Ditto.
6392
6393Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6394
6395 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6396 that option does not apply to certain files.
6397
6398Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6399
6400 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6401 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6402 offset from MSB/LSB.
6403
6404 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6405 access address of sub word quantity of a hosts 16, 32, 64 bit word
6406 type.
6407 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6408 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6409 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6410 return N*2 byte value with argument in Hi/Lo word. Renamed from
6411 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6412
c906108c
SS		 6413 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6414 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6415 so that bit offset is explicit.
6416
6417Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418
6419 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6420 Update STATE_PROG_BFD when needed with a dup'd copy of the
6421 program.
6422
6423 * sim-config.c (sim_config): Delete ABFD argument, use
6424 STATE_PROG_BFD directly.
6425
6426Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427
6428 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6429
c906108c
SS		 6430 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6431 and sim_load.
6432 (bfd.h): Include.
72f4393d 6433
c906108c
SS		 6434 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6435 hardware only simulator targets.
6436
6437 * Make-common.in (sim-hload.o): Add rule.
6438
6439Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6440
6441 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6442 used by copyargv and freeargv.
6443
6444 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6445 STATE_PROG_ARGV, not just a pointer.
6446
6447Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6448
6449 * configure: Regenerated to track ../common/aclocal.m4 changes.
6450 * config.in: Ditto.
6451
6452Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6453
6454 * aclocal.m4 (sim-endian): Add second argument to
6455 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6456 default endian when not hardwired.
6457
6458 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6459 else failes value for target byte order.
6460
6461 * sim-config.c (sim_config): Add abfd arguments. Set
6462 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6463 from same.
6464 (sim_config): Return SIM_RC, don't abort.
6465 (bfd.h): Include.
72f4393d 6466
c906108c
SS		 6467 * run.c (main): Update call to sim_open - add ABFD argument.
6468 * nrun.c (main): Add NULL ABFD argument.
6469
6470Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6471
6472 * callback.c (os_poll_quit): Make static.
6473 Call sim_cb_eprintf, not p->eprintf.
6474 (sim_cb_printf, sim_cb_eprintf): New functions.
6475 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6476
6477 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6478 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6479 sim-utils.h. #include sim-utils.h.
6480 * sim-utils.h: Above decls moved here.
6481 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6482
6483 * sim-watch.c (action_watchpoint): Fix thinkos.
6484
6485Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6486
6487 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6488
6489Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6490
6491 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6492 to FORCED_ALIGNMENT case.
6493
6494Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6495
6496 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6497
6498Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6499
6500 * Make-common.in (libsim.a): Fix typo.
6501
6502Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6503
6504 * nrun.c (main): Verify the structure returned before using it.
6505
6506Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6507
6508 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6509 default.
6510
6511 * sim-engine.c (sim_engine_install): New function. Install the
6512 engine init functions.
6513 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6514
c906108c
SS		 6515 * sim-module.c: Add sim_engine to list of modules that always
6516 install.
6517
6518Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6519
6520 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6521 to remove the old watchpoint, not delete_watchpoint.
6522 (watch_option_handler): Action the correct watchpoint, not just
6523 cycles.
6524
6525Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6526
6527 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6528 both low and high word.
6529 (sim_core_write_aligned_N): Ditto.
72f4393d 6530
c906108c
SS		 6531 * sim-trace.c (set_trace_options): Delete code explicitly setting
6532 core->trace.
6533
6534 * sim-options.c (sim_print_help): Call the list commands if not a
6535 standalone simulator.
6536 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6537
c906108c
SS		 6538 * sim-trace.c (set_trace_options): Assume core present.
6539
6540 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6541 buffer when full not almost full.
6542
6543Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544
6545 * sim-events.c (sim_events_process): Don't blat the event queue
6546 when processing watchpoints.
6547
6548 * sim-watch.h: Make arg unsigned long - stop sign extension.
6549
6550 * sim-events.c (sim_watch_valid): rewrite so debugable.
6551
6552 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6553
6554 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6555 inequality test is possible.
6556 (handle_watchpoint): Re-pass is_within arg.
6557 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6558 0 to schedule_watchpoint's is_within arg.
6559 (sim_watchpoint_init): Re-pass is_within arg.
6560
6561 * sim-options.c (sim_print_help): Add is_command argument. Don't
6562 include -- prefix when called from the command line interpreter.
6563
6564 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6565
6566 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6567 zero indicates that the test should be reversed.
6568 (sim_events_watch_core): Ditto.
6569 (WATCH_CORE): Compare range against is_within.
6570 (WATCH_SIM): Ditto.
6571
6572Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6573
6574 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6575 sim_core_read_buffer. Check nr-bytes transfered.
6576
6577 * sim-core.h (sim_core_common): Define a new struct that contains
6578 the common data. to sd and cpu structures.
6579 * sim-core.c (sim_core_attach): Update.
6580 (sim_core_init): Update. Remember to copy initialized data to each
6581 cpu.
6582 (sim_core_find_mapping): Ditto.
6583
6584 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6585 (sim_core_write_buffer): Ditto.
6586
6587 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6588 transfer use xor version of read buffer.
6589 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6590
c906108c
SS		 6591 * sim-core.c (sim_core_xor_read_buffer): New function implement
6592 xor-endian data read breaking transfer up into xor-endian sized
6593 blocks.
6594 (sim_core_xor_write_buffer): Ditto for write.
6595 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6596 - needed for xor-endian transfers.
6597
6598Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6599
6600 * sim-inline.h: Review description.
72f4393d 6601
c906108c
SS		 6602 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6603 to just those involved in data transfers and configuration.
72f4393d 6604
c906108c
SS		 6605 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6606 string.
6607 * sim-n-core.h (sim_core_read_aligned_N): Use.
6608 (sim_core_read_unaligned_N): Ditto.
6609 (sim_core_read_unaligned_N): Ditto..
6610 (sim_core_write_unaligned_N): Ditto.
72f4393d 6611
c906108c 6612 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6613
c906108c
SS		 6614 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6615 endian.
6616 (sim_core_read_aligned_N): Ditto.
6617
6618 * sim-core.c (sim_core_set_xor_endian): New function.
6619 (sim_core_attach): Don't overwrite the per-cpu xor map when
6620 cloning the global core.
6621
6622Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6623
6624 * sim-engine.h: Update below so that it is using an enumerated
6625 type.
6626
6627Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6628
72f4393d
L		 6629 * sim-engine.c (sim_engine_restart):
6630 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6631 return value used for simulator restart from 0 to 2.
6632
6633Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6634
6635 * cgen-scache.c (scache_option_handler): Add is_command arg.
6636
6637 * sim-model.c (model_option_handler): Add is_command argument.
6638
6639 * sim-profile.c (profile_option_handler): Add is_command arg.
6640
6641 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6642 involved.
6643
6644 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6645 order that they are registered.
6646
6647 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6648 between option and command line processing.
6649
6650 * sim-options.c: Include stdlib.h, ctype.h.
6651
6652 * Make-common.in (sim-watch.o): Add rule.
6653 (sim_main_headers): Assume sim-assert.h included.
6654 (sim-*.o): Simplify make rule.
72f4393d 6655
c906108c
SS		 6656 * sim-module.c: Add sim_watch_install to module list.
6657
6658Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6659
6660 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6661 has been loaded.
6662
6663 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6664 * sim-events.c (sim_events_install): Ditto.
6665 * sim-core.c (sim_core_install): Ditto.
6666 * sim-model.c (model_install): Ditto.
6667 * sim-options.c (standard_install): Ditto.
6668 * sim-profile.c (profile_install): Ditto.
6669 * sim-reason.c (sim_stop_reason): Ditto.
6670 * sim-run.c (sim_engine_run): Ditto.
6671 * sim-utils.c (sim_analyze_program): Ditto.
6672
6673 * sim-module.c (modules): Make profile_install and trace_install
6674 optional.
6675
6676 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6677
6678 * sim-options.c (standard_option_handler): Set the byte order.
6679
6680 * sim-events.c (sim_events_process): Allow multi tick processing.
6681 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6682
c906108c
SS		 6683 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6684 prototypes. Under development.
6685 (sim_events): Replace processing with nr_ticks_to_process.
6686
6687Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688
6689 * nrun.c (main): Pass callbacks to sim_open instead of using
6690 sim_set_callbacks.
6691
6692 * run.c (main): Ditto.
6693
6694Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6695
6696 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6697 stop tk interrupting malloc calls.
6698 (sim_events_zalloc): Converse.
6699
6700 * Make-common.in (sim_main_headers): Add sim-events.h.
6701
6702 * sim-events.c (sim_events_schedule_after_signal): Change return
6703 type to void - signal events are strictly internal.
6704 (sim_events_init): Allocate a finite buffer for signal events.
6705 (sim_events_schedule_after_signal): Enter signal events into the
6706 signal buffer.
6707
6708 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6709 (sim_engine_restart): Ditto.
6710 (sim_engine_abort): Ditto.
6711 * sim-stop.c (sim_stop): Ditto.
6712 (control_c_simulation): Ditto.
6713 * sim-resume.c (sim_resume): Ditto.
6714 (has_stepped): Ditto.
6715 * sim-abort.c (sim_engine_abort): Ditto.
6716
6717 * sim-basics.h (transfer_type): New type.
6718
6719 * sim-core.c (sim_core_signal): New function. Print core signal
6720 information.
6721 (sim_core_find_mapping): Add transfer argument.
6722
6723 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6724 SIM_CORE_SIGNAL if a recoverable abort.
6725 * sim-core.c (sim_core_find_mapping): Ditto.
6726
6727Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6728
6729 * sim-core.c (sim_core_find_mapping): Replace calls to
6730 sim_io_error to more resiliant sim_engine_abort.
6731
6732 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6733 (sim_core_write_unaligned_N): Ditto.
6734
6735Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6736
6737 * sim-module.c: Add sim_events_install to list.
72f4393d 6738
c906108c
SS		 6739 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6740 from sim_core_*.
6741 (sim_events_init): Now returns SIG_RC.
6742
6743 * sim-run.c: New file. Generic sim_engine_run.
6744 * sim-reason.c: New file. Generic sim_stop_reason.
6745 * sim-stop.c: New file. Generic sim_stop.
6746 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6747
c906108c
SS		 6748 * Make-common.in (sim-engine.o): Add rule.
6749 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6750
c906108c
SS		 6751 * sim-engine.h, sim-engine.c: New file. Provide generic
6752 implementation of sim_engine_halt, sim_engine_error. et.al.
6753
6754 * sim-base.h (sim_state_base): Add member halt.
6755 (sim-engine.h): Include.
6756
6757 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6758 handlers.
6759 * sim-events.c (sim_events_poll): Update event handler.
6760
6761Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6762
6763 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6764 function.
6765 (sim_events_watch_sim): New function.
6766 (sim_events_watch_core): New function.
6767 (sim_watch_valid): New function.
6768 (sim_events_preprocess): New function.
6769 (sim_events_process): Process the watchpoints as well as the timer
6770 queue.
6771 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6772 (sim_events_deschedule): Check all the queues when removing an
6773 event.
6774 (sim_events_init): Ditto for cleaning.
6775
6776Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6777
6778 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6779
6780Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6781
6782 * callback.c (os_open): Type of arg flags is int.
6783
6784Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6785
6786 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6787 just like normal numbers as per IEEE rules.
6788
6789Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6790
6791 * callback.c (os_close): Mark the descriptor as being
6792 available if the close succeeded.
6793 (os_open): Pass 0644 as the mode of the file being created.
6794
6795Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6796
6797 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6798 float.
6799
6800 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6801 * sim-lnline.h: Update.
6802
6803 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6804 conversion functions.
6805 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6806
c906108c
SS		 6807 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6808 compare functions. Replacing.
6809 (sim_fpu_cmp): This. Delete.
72f4393d 6810
c906108c
SS		 6811Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6812
6813 * sim-core.c (sim_core_find_mapping): Call engine_error not
6814 sim_io_error when possible.
6815
6816Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6817
6818 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6819 high/low double word.
6820
6821 * sim-trace.h: Remove definition of attribute - defined in
6822 sim_basics.h.
6823
6824Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6825
6826 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6827 name of the option - or family of options.
6828
6829 * sim-options.c (sim_args_command): Match command `a-b c' with
6830 option `--a-b-c' from option table.
6831
6832Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6833
6834 * sim-options.c (sim_print_help): For optional arguments, wrap
6835 them in [].
6836
6837 * sim-trace.c (set_trace_options): New function, handle optional
6838 argument and multiple assignment.
6839 (trace_option_handler): Update.
6840
6841 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6842 when branch tracing selected.
6843
6844Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6845
6846 * sim-trace.c (trace_one_insn): Make a va-args function.
6847
6848 * sim-trace.c (trace_vprintf): New function, va-arg version of
6849 trace_printf.
6850
6851Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6852
6853 * sim-trace.c (trace_uninstall): Don't close a file twice.
6854 * sim-profile.c (profile_uninstall): Likewise.
6855
6856Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6857
6858 * sim-trace.c (toplevel): Include bfd.h.
6859 (trace_options): Note that --trace-linenum also turns on
6860 --trace-insn. Add --trace-{branch,semantics}.
6861 (trace_option_handler): If --trace-linenum, also turn on
6862 --trace-insn. Add --trace-branch support. If --trace-semantics,
6863 turn on ALU, FPU, branch, and memory tracing.
6864 (trace_one_insn): New function to trace an instruction. Support
6865 --trace-linenum.
6866 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6867
6868 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6869 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6870 (TRACE_branch): Add new mask.
6871 (TRACE_*_P): Define all possible trace_p macros.
6872 (trace_one_insn): Declare function.
6873
6874Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6875
6876 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6877 GNU C doesn't support __attributes__.
6878 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6879 format strings.
6880
6881Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882
6883 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6884 addresses are masked forcing them to be correctly aligned.
6885 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6886 * sim-config.c (config_alignment_to_a): Update.
6887
6888 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6889 core data.
6890 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6891 type.
6892 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6893 processor specific core maps.
6894 (sim_core_map_attach): Copy the core map data to each of the
6895 processor specific core data structures.
6896 * sim-core.c (sim_core_find_mapping): Update.
6897
6898 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6899 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6900 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6901 alternatives that handle unaligned addresses.
6902 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6903 with just CPU arg.
6904 * cgen-utils.c (sim_disassemble_insn): Update.
6905
6906Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6907
6908 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6909 tracing.
6910
6911 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6912 fpu support.
6913
6914 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6915
6916Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6917
6918 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6919 to map type.
72f4393d 6920
c906108c
SS		 6921 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6922 statement.
6923
6924Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6925
6926 * cgen-trace.c: Prepend additional trace_printf argument.
6927
6928 * cgen-utils.c (sim_disassemble_insn): Add additional core
6929 arguments.
6930
6931Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6932
6933 * nrun.c (main): Catch/report errorenous simulator states.
6934
6935 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6936 * sim-trace.c: #include string.h/strings.h so that memset is
6937 defined.
6938 * sim-utils.c: Ditto.
6939 * sim-profile.c: Ditto. And stdlib.h.
6940 (print_bar): Only define when used by instruction or memory profiler.
6941
6942 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6943
c906108c
SS		 6944 * sim-load.c (sim_load_file): Make the name constant.
6945 (sim_load_file): Passify gcc.
6946
6947 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6948 file.
6949 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6950
c906108c
SS		 6951 * sim-base.h (sim_cpu): Pre define here so available to all.
6952
6953 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6954 Restore the sim_cpu and instruction_address arguments so that full
6955 information is available to the abort function.
6956 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6957 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6958
6959 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6960 tracing support for sim-events and sim-core.
6961 (trace_option_handler): Convert #if to if where possible so always
6962 compiled/checked by C compiler.
6963 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6964
c906108c
SS		 6965 * sim-base.h: Adjust comment documenting how to define the cpu
6966 structure.
6967 (sim_state_base): Add sim_core and sim_events to simulator base
6968 object.
6969
6970 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6971 * sim-core.c (sim_core_init, sim_core_attach,
6972 sim_core_find_mapping): Update.
6973 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6974 update_time_from_event, insert_sim_event,
6975 sim_events_schedule_after_signal, sim_events_deschedule,
6976 sim_events_tick): Ditto.
72f4393d 6977
c906108c
SS		 6978 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6979 sim-model.h): Move #includes from here.
6980 * sim-base.h: To here.
6981 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6982
c906108c
SS		 6983Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6984
6985 * callback.c (default_callback): Missing initialisers.
6986
6987Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6988
6989 * sim-utils.c (sim_add_commas): New function.
6990 * sim-basics.h (sim_add_commas): Add prototype.
6991 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6992 * sim-profile.c (COMMAS): New macro.
6993 (print_*): Use it to print commas in numbers.
6994
6995 * configure: Regenerated.
6996
6997 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6998 (cgen_state): New member run_fast_p.
6999 (cgen_init): Add prototype.
7000 (sim_disassemble_insn): New arg `cpu'.
7001 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7002 * cgen-utils.c (cgen_init): New function.
7003 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7004 * genmloop.sh: Call engine_halt if loop exits.
7005
7006 * Makefile.in (sim-options_h): Define.
7007 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7008 (sim-model.o): Add new rule.
7009 (cgen-{scache,trace,utils}.o): Add new rules.
7010 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7011 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7012 Indent output by 2 spaces.
7013 * cgen-scache.h (scache_print_profile): Update.
7014 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7015 Use trace_printf, not fprintf.
7016 (trace_extract): Use trace_printf, not cgen_trace_printf.
7017 * genmloop.sh (!FAST case): Increment `insn_count'.
7018 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7019 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7020 access macro's name.
7021 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7022 Change return type to SIM_RC.
7023 (sim_core_{install,uninstall}): New functions.
7024 * sim-core.h (sim_core_{install,uninstall}): Declare.
7025 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7026 Change return type to SIM_RC.
7027 * sim-model.h (models,machs,model_install): Declare.
7028 * sim-module.c (modules): Add scache_install, model_install.
7029 (sim_post_argv_init): Set cpu->state backlinks.
7030 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7031 (standard_option_handler): Likewise.
7032 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7033 sim-profile.h.
7034 (*): Assume ANSI C.
7035 (profile_options): Delete --profile-simcache.
7036 (profile_option_handler): Likewise.
7037 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7038 spaces.
7039 (profile_print_{memory,model}): Likewise.
7040 (profile_print_simcache): Delete.
7041 (profile_print_speed): New function.
7042 (profile_print): Rewrite.
7043 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7044 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7045 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7046 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7047 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7048 (profile_print): Update prototype.
7049
7050Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7051
7052 * cgen-scache.[ch], cgen-sim.h: New files.
7053 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7054 * sim-model.c: New file.
7055
7056 * Make-common.in (clean targets): Undo patch of Apr. 22.
7057
7058Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7059
7060 * sim-n-bits.h (signed): If we have a standard compiler, undef
7061 signed, so that signedN is defined correctly.
7062
7063Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7064
7065 * sim-module.h, sim-model.h, sim-profile.h: New files.
7066 * sim-module.c, sim-profile.c: New files.
7067 * Make-common.in (SIM_PROFILE): Define
7068 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7069 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7070 (sim_module.o,sim-profile.o): Add rules for.
7071 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7072 (--enable-sim-profile): Add.
7073 * configure: Regenerated.
7074 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7075 model. Move trace and profile support to sim-{trace,profile}.h.
7076 New members trace_data, profile_data.
7077 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7078 * sim-config.h: Provide default definition of WITH_PROFILE.
7079 (WITH_TRACE): Change default to -1.
7080 (MAX_NR_PROCESSORS): Always define.
7081 * sim-options.c: Move trace and profile support to
7082 sim-{trace,profile}.h.
7083 (sim_pre_argv_init): Moved to sim-model.c.
7084 (standard_install): New function.
7085 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7086 (standard_install): Declare.
7087 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7088 (trace_install, trace_uninstall): New functions.
7089 (trace_printf): Update reference to TRACE_FILE.
7090 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7091 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7092 (WITH_TRACE_FOO_P): Define.
7093 (trace_install): Declare.
7094 (TRACE_DATA): New struct.
7095
7096Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7097
7098 * run.c: Undo last exec_bfd patch.
7099 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7100
7101Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7102
7103 * run.c (exec_bfd): Add back in.
7104 (main): Set exec_bfd.
7105
7106Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7107
7108 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7109
7110Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7111
7112 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7113 less well defined engine_error.
7114 * sim-core.c: Ditto.
7115
7116Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7117
7118 * Make-common.in: Change clean targets to use :: so that other
7119 Makefiles can have their own clean targets.
7120 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7121 __STDC__ to control use of stdarg vs. varargs syntax. Some
7122 systems can't use __STDC__, but require stdarg.
7123
7124Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7125
7126 * sim-options.c (standard_options): Add --endian.
7127 (standard_option_handler): Likewise.
7128
7129 * nrun.c: #include <signal.h>.
7130 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7131 handler that calls sim_stop ().
7132
7133Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7134
7135 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7136 handler that calls sim_stop (). Simulators may still be
7137 establishing their own handler.
7138
7139 * sim-events.c (sim_events_poll): Rename from
7140 sim_events_at_large_int. Poll IO.
7141
7142 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7143 request.
7144
7145 * callback.c (os_poll_quit): New function poll for quit signal
7146 where needed.
7147 (default_callback): Include magic number.
7148
7149Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7150
7151 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7152 Check for functions getrusage, time.
7153 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7154 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7155 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7156 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7157
7158 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7159
7160 * sim-options.c, sim-options.h: New files.
7161 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7162 * Make-common.in (nrun.o): Add rules for.
7163 * nrun.c: New file.
7164
7165 * run.c (main): Check return value of sim_open.
7166
7167 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7168 (sim_main_headers): Add sim-trace.h.
7169 * run.c (exec_bfd, target_byte_order): Delete.
7170 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7171 call sim_load instead. Check return code of sim_create_inferior.
7172 * sim-base.h (CURRENT_STATE): Define.
7173 (sim_state_base): Make typedef. New members options, prog_argv,
7174 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7175 mem_size, memory [+ corresponding access macros].
7176 (sim_cpu_base): New typedef.
7177 * sim-trace.h: New file.
7178 * sim-trace.c: New file.
7179 * sim-basics.h: #include it.
7180 * sim-load.c: New file.
7181
7182Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7183
7184 * Make-common.in (INSTALL): Set to @INSTALL@.
7185 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7186 (install-common): Depend upon installdirs. Use
7187 $(program_transform_name) directly, rather than using
7188 $(INSTALL_XFORM).
7189 (installdirs): New target.
7190 * Makefile.in (INSTALL): Set to @INSTALL@.
7191 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7192 (install-man): Depend upon installdirs. Use
7193 $(program_transform_name) directly, rather than using
7194 $(INSTALL_XFORM).
7195 (installdirs): New target.
7196
7197Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7198
7199 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7200 be overriden.
7201
7202Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7203
7204 * sim-basics.h: Only bring in config.h and tconfig.h if
7205 HAVE_CONFIG_H.
7206
7207Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7208
7209 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7210 numbering convention of the target.
7211 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7212 and WITH_TARGET_WORD_MSB.
7213 (sim_config): When possible, check for consistency with bitsize
7214 and msb.
7215
7216 * sim-bits.h: Allow MSB to be other than zero.
7217 * sim-bits.c: Ditto.
7218 * sim-n-bits.h: Ditto.
72f4393d 7219
c906108c
SS		 7220 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7221 * sim-n-bits.h (MSMASKEDn): Ditto.
7222
7223Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7224
7225 * Makefile.in (INSTALL): Change install.sh to install-sh.
7226
7227Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7228
7229 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7230
7231Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7232
7233 * run.c (main): Check that a program to run was specified.
7234
7235Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7236
7237 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7238
7239 * configure: Regenerated to track ../common/aclocal.m4 changes.
7240 * config.in: Ditto.
7241
7242Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7243
7244 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7245 * sim-config.h: To here.
7246
7247 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7248 (sim_main_headers): Define.
7249 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7250 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7251 (clean): Use it.
7252 (sim-utils.o): Add rule for.
7253 * sim-utils.o: New file.
7254 * sim-basics.h: #include sim-base.h.
7255 (zalloc): Make argument unsigned long.
7256 * sim-base.h: New file.
7257 * sim-inline.h (SIM_IO support): Delete.
7258 * sim-io.h: Delete inline support.
7259 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7260 * sim-config.c: sim-state.h renamed to sim-main.h.
7261 * sim-core.c: Likewise.
7262 * sim-events.c: Likewise.
7263
7264 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7265
7266 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7267 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7268 -DDEBUG.
7269 * configure: Regenerated to track ../common/aclocal.m4 changes.
7270
7271Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7272
7273 * configure: Regenerated to track ../common/aclocal.m4 changes.
7274
7275Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7276
7277 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7278 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7279 are defined by the configure.
7280
7281 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7282
c906108c
SS		 7283 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7284 reserved-bits): Always define.
72f4393d 7285
c906108c
SS		 7286 * sim-config.h, sim-config.c (sim_config): New function - and new
7287 file - co-ordinate the setting/checking of the common simulator
7288 configuration options.
7289
7290 * Make-common.in (sim-config.o): Add rule.
7291
7292Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7293
7294 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7295 va_list from void *, since va_list might not be a pointer type.
7296
7297Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7298
7299 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7300 in wrong order.
7301 (offset_N): Correct computation of LE offset.
7302
7303 * sim-io.c (sim_io_error): Include a new line when reporting
7304 errors.
7305
7306 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7307 `/'.
7308
7309Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7310
7311 * run.c: Include alloca-conf.h.
7312
7313 * callback.c (os_evprintf_filtered): Fix typo.
7314
7315Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7316
7317 * run.c (string.h, strings.h, stdlib.h): Include.
7318
7319 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7320 0 when nothing pending.
7321
7322 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7323 will soon be going away.
7324 (getopt): Plicate GCC.
7325
7326 * sim-endian.c (sim-io.h): Plicate GCC.
7327 * sim-bits.c (sim-io.h): Ditto.
7328 * sim-n-bits.h (ROTn): Ditto.
7329
7330 * sim-io.c (sim_io_error): Correct check for NULL.
7331
7332 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7333 the __FILE__.
7334 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7335 path.
7336
7337Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7338
7339 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7340 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7341
7342Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7343
7344 * sim-alu.h: Include sim-xcat.h.
72f4393d 7345
c906108c
SS		 7346Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7347
7348 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7349 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7350 these.
7351
7352 * sim-events.c (sim_events_at_large_int): New function. Just
7353 schedules an event every large-int ticks.
7354 (sim_events_init): Call.
7355 (sim_events_tick, sim_events_process): Move async handing to
7356 sim_events_process. Move timer decrement so that it occures after
7357 events have been processed.
72f4393d 7358
c906108c
SS		 7359 * sim-basics.h (struct _engine): Remove declaration.
7360
7361 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7362 everything with same. Rename global struct to SIM_DESC.
7363 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7364 * sim-io.h, sim-io.c: Ditto.
72f4393d 7365
c906108c
SS		 7366 * sim-assert.h: New file. Optional assertion checking macros.
7367 * sim-io.c (sim_io_error): Make just this function tolerant to
7368 null pointers.
72f4393d 7369
c906108c
SS		 7370 * sim-xcat.h: New file. Define concatenate macros.
7371 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7372 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7373 concat macros.
72f4393d 7374
c906108c
SS		 7375
7376Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7377
7378 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7379
7380Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7381
7382 * sim-inline.h: Add definitions for sim-types.
7383 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7384 module.
7385
7386Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7387
c906108c
SS		 7388 * sim-events.h: Remove defunct reference to callback struct.
7389
7390Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7391
7392 * configure: Re-generate.
7393
7394Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7395
7396 * Make-common.in (CSEARCH): Do not include the gdb directory in
7397 the search path.
7398
7399Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7400
7401 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7402 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7403 to explicitly incorporate these.
7404
7405 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7406 specify the alignment restrictions of the target architecture -
7407 without this option all alignment restrictions are accomodated.
7408 (--enable-sim-assert): New option. Conditionally compile in
7409 assertion statements.
7410 (--enable-sim-float): New option. Strongly specify the target's
7411 floating point support.
7412 (--enable-sim-hardware): New option. Specify the hardware devices
7413 included in the simulation.
7414 (--enable-sim-packages): New option. Specify the hardware
7415 packages included in the simulation.
7416 (--enable-sim-regparm): New option. Specify that parameters be
7417 passed in registers instead of on the stack.
7418 (--enable-sim-reserved-bits): New option. Specify that reserved
7419 bits within an instruction are are correctly set.
7420 (--enable-sim-smp): New option. Specify the level of SMP support
7421 to be included in the simulator.
7422 (--enable-sim-stdcall): New option. Specify an alternative
7423 function call convention.
7424 (--enable-sim-xor-endian): New option. Configure xor-endian
7425 support used by some targets to implement bi-endian support.
72f4393d 7426
c906108c
SS		 7427Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7428
7429 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7430 host endianness to be overridden.
7431 (--enable-sim-endian): Allow the target platform's byte order
7432 to be overridden.
7433 (--enable-sim-inline): Control the inlining of common components.
7434 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7435 (--enable-sim-warnings): Enable additional GCC compiler checks.
7436 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7437 SIM_WARNINGS): Add.
72f4393d 7438
c906108c
SS		 7439 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7440 sim-*-n.h so that the names are uniq on dos machines
7441 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7442
c906108c
SS		 7443Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7444
7445 * run.c: #include "libiberty.h".
7446 (main): New locals sd,no_args,sim_argv.
7447 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7448 is program name. Update call to sim_set_callbacks.
7449 Record result of sim_open, pass to other sim_foo routines.
7450
7451Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7452
7453 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7454 final newline.
7455
7456Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7457
7458 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7459 Route stdout through buffered IO.
7460
7461 * callback.c: Add os_flush_stderr, os_write_stderr,
7462 os_evprintf_filtered functions to route error output through
7463 stderr.
72f4393d 7464
c906108c
SS		 7465 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7466 Correct return type - should be void.
7467
7468Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7469
7470 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7471
7472 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7473 not provide a default value as undefined indicates disable code.
7474
7475Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7476
7477 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7478 directory.
7479 * sim-events.h, sim-events.c: Ditto.
7480 * sim-io.h, sim-io.c: Ditto.
72f4393d 7481
c906108c 7482Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7483
c906108c
SS		 7484 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7485
7486 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7487 extract the tail or least signifiant bits from an integer of the
7488 specified size.
72f4393d 7489
c906108c
SS		 7490 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7491 WITH_TARGET_BITSIZE so that the compilation will fail when an
7492 unsupported bitsize value is defined.
7493
7494 (INSERTED*): Convert to functions.
7495 (EXTRACTED*): Ditto.
72f4393d 7496
c906108c 7497 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7498
c906108c
SS		 7499Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7500
7501 * sim-inline.h: Allow explicit control over which .c files will be
7502 included by their header.
7503
7504 * sim-inline.h: Allow explicit control over which .c files use the
7505 alternative - REGPARM - parameter passing mechanism.
72f4393d 7506
c906108c
SS		 7507 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7508 icache.c, idecode.c, semantics.c or support.c. Those names are
7509 not generally applicable.
72f4393d 7510
c906108c
SS		 7511Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7512
7513 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7514 in a fashion similar to sim-endian-n.
7515
7516 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7517 both value and address macro's.
7518
7519Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7520
7521 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7522
7523 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7524 generic L_word, H_word macro's.
7525
7526Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7527
7528 * sim-basics.h: Borrow code from ppc directory.
7529 * sim-bits.c: Ditto.
7530 * sim-bits.h: Ditto.
7531 * sim-config.h: Ditto.
7532 * sim-endian-n.h: Ditto.
7533 * sim-endian.c: Ditto.
7534 * sim-endian.h: Ditto.
7535 * sim-inline.c: Ditto.
7536 * sim-inline.h: Ditto.
7537 * sim-types.h: Ditto.
7538
7539Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7540
7541 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7542 all the ALU size alternatives and then auto-configure a default.
72f4393d 7543
c906108c
SS		 7544 * sim-alu.h: Copy ppc/idecode_expression.h.
7545
7546Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7547
7548 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7549 sign extend a bit within a value.
7550
7551 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7552 a pointer into the middle of a host word.
7553 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7554
c906108c
SS		 7555Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7556
7557 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7558 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7559 appropriate definitions of read, write, etc. Add prototype for
7560 system.
7561
7562Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7563
7564 * Makefile.in (libcommon.a): Delete.
7565 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7566 (gentmap,targ-vals.h,targ-map.c): Likewise.
7567 (run-autoconf): Delete.
7568 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7569 (common makefile fragment): Moved back into ...
7570 * Make-common.in: Resurrect.
7571 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7572 * configure: Regenerated.
7573
7574Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7575
7576 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7577 (SIM_AC_OUTPUT): To here.
7578
7579Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7580
7581 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7582 comments and single quotes. Fixes a problem found on hpux.
7583
7584Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7585
7586 * aclocal.m4: Remove Make-common.in from dependencies.
7587 * (distclean): Remove targ-vals.def.
7588
7589 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7590 into here. Makes insertion into makefiles easier. Also, change
7591 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7592 targ-map.o, and run are built. They are now built in the
7593 individual simulator directories, taking sources from ../common as
7594 necessary. This replaces the merging of libcommon.a into
7595 linsim.a, which was problematic for the WinGDB build process.
7596 * run.c: Include config.h from . instead of ../common.
7597 * Make-common.in: Remove. It's no longer necessary.
7598
7599Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7600
7601 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7602 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7603
7604Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7605
7606 * run.c (main): Set target_byte_order before call to sim_open.
7607
7608Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7609
7610 * callback.c: #include <stdlib.h>
7611 (os_error): New function.
7612 (default_callback): Add os_error.
7613
7614Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7615
7616 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7617 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7618 specific.
7619 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7620
7621Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7622
7623 * run.c: #include ../common/config.h, tconfig.h.
7624 (myname): New static global.
7625 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7626 Only process -c ifdef SIM_HAVE_SIMCACHE.
7627 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7628 Parse program name from argv[0] and use in error messages.
7629 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7630 Add support for incomplete h8/300 termination indicators.
7631 (usage): Make more verbose.
7632 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7633 * Makefile.in,Make-common.in,callback.c: New files.
7634 * nltvals.def,gentmap.c,gentvals.sh: New files.
7635
72f4393d 7636Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7637
7638 * run.c: Include stdarg.h if __STDC__.
7639
7640Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7641
7642 * run.c (main): Don't print out anything if the signal
7643 number is zero (ie no signal).
7644
7645Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7646
7647 * run.c (main): Print out if the program raised a signal.
7648
7649Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7650
7651 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7652 (main): Ditto.
7653
7654Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7655
7656 * run.c (main): Explicitly cast malloc() parameter.
7657
7658Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7659
7660 * run.c (sim_bfd): New global to hold the bfd pointer for the
7661 executable.
7662 (main): Initialize sim_bfd.
7663
7664Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7665
7666 * run.c (main): Use new bfd_big_endian macro.
7667
7668Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7669
7670 * run.c (main): Removed SH specific comments, so source is
7671 generic. Also updated to only load relevant sections. Moved
7672 sim_open() to after callback attach (to match GDB).
7673
7674 * run.1: Removed SH specific comments.
7675
7676Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7677
7678 * run.c (main): Always return sigrc at end.
7679
7680Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7681
7682 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7683 bfd_check_format() fails.
7684
7685Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7686
7687 * run.c, run.1: From sh directory.
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