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sim: clean up bfd_vma printing
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
5ee0bc23
MF		 12021-05-04 Mike Frysinger <vapier@gentoo.org>
2
3 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
4 cast.
5 * sim-load.c (xprintf_bfd_vma): Delete.
6 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
7
f08708cb
SM		 82021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
9
10 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
11 (hw_event_queue_schedule_vtracef): Likewise.
12 * hw-tree.h (hw_tree_vparse): Likewise.
13 * sim-profile.c (profile_vprintf): Likewise.
14 * sim-trace.c (dis_printf): Likewise.
15 * sim-trace.h (trace_printf): Likewise.
16 (trace_vprintf): Likewise.
17 * sim-utils.h (sim_do_commandf): Likewise.
18 * hw-events.c (hw_event_queue_schedule): Use
19 hw_event_queue_schedule_tracef.
20
72042732
SM		 212021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
22
23 * sim-options.c (standard_option_handler): Add default cases to
24 switches.
25
f0c4dc40
MF		 262021-05-02 Mike Frysinger <vapier@gentoo.org>
27
28 * callback.c (os_error): Change __attribute__((noreturn)) to
29 ATTRIBUTE_NORETURN.
30 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
31 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
32 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
33 * hw-tree.h (hw_tree_delete): Likewise.
34 * sim-basics.h (__attribute__): Delete.
35 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
36 to ATTRIBUTE_NORETURN.
37 (sim_engine_abort, sim_engine_vabort): Likewise.
38 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
39 __attribute__((printf)) to ATTRIBUTE_PRINTF.
40 * sim-inline.h (NORETURN): Delete.
41 (UNUSED): Change to ATTRIBUTE_UNUSED.
42 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
43 and ATTRIBUTE_NORETURN.
44 (sim_io_eprintf, sim_io_error): Likewise.
45 * sim-profile.c (profile_printf): Likewise.
46 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
47 sim_debug_printf): Likewise.
48
e4821e2f
MF		 492021-05-01 Mike Frysinger <vapier@gentoo.org>
50
51 * sim-options.c (dup_arg_p): Call htab_empty.
52
328e805b
MF		 532021-05-01 Mike Frysinger <vapier@gentoo.org>
54
55 * dv-sockser.c (dv_sockser_install): Rename to ...
56 (sim_install_dv_sockser): ... this.
57 * dv-sockser.h (dv_sockser_install): Delete.
58 * sim-module.c: Delete dv-sockser.h include.
59 (early_modules): Delete dv_sockser_install.
60
8e5f1516
MF		 612021-05-01 Mike Frysinger <vapier@gentoo.org>
62
63 * Make-common.in (LIB_OBJS): Add modules.o.
64 (generated_files): Add modules.c.
65 (modules.c): New target.
66 * sim-module.c (modules): Rename to ...
67 (early_modules): ... this. Delete 0 sentinel.
68 (early_modules_len): Define.
69 (sim_modules_detected, sim_modules_detected_len): Declare.
70 (sim_pre_argv_init): Call sim_module_install_list.
71 (sim_module_install): New function.
72 (sim_module_install_list): New function.
73 * sim-module.h (sim_module_install_list): Declare.
74
fe348617
MF		 752021-05-01 Mike Frysinger <vapier@gentoo.org>
76
77 * nrun.c (strsignal): New prototype.
78
ccf2e592
MF		 792021-05-01 Mike Frysinger <vapier@gentoo.org>
80
81 * callback.c (wrap): Delete.
82 (os_close): Replace wrap call with direct call & setting last_errno.
83 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
84 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
85
bd0918c9
MF		 862021-04-26 Mike Frysinger <vapier@gentoo.org>
87
88 * gennltvals.py (TARGETS): Delete. Update comment.
89 (gentvals): Unify common code paths.
90 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
91 target argument.
92 * nltvals.def: Regenerate.
93
4478c331
TT		 942021-04-25 Tom Tromey <tom@tromey.com>
95
96 * sim-options.c (compare_strings): New function.
97 (ARG_HASH_SIZE, ARG_HASH): Remove.
98 (dup_arg_p): Use htab_t.
99 (sim_parse_args): Remove assert.
100
3886790f
MF		 1012021-04-24 Mike Frysinger <vapier@gentoo.org>
102
103 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
104
837b53fd
MF		 1052021-04-24 Mike Frysinger <vapier@gentoo.org>
106
107 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
108 (sim_parse_args): Call SIM_ASSERT.
109
19f6a43c
TT		 1102021-04-22 Tom Tromey <tom@tromey.com>
111
112 * sim-utils.c: Update includes.
113
efd82ac7
TT		 1142021-04-22 Tom Tromey <tom@tromey.com>
115
116 * Make-common.in: Require GNU make.
117
b396d3a1
TT		 1182021-04-22 Tom Tromey <tom@tromey.com>
119
120 * Make-common.in (stamp-hw): New target.
121 (hw-config.h): Depend on stamp-hw.
122 (mostlyclean): Remove stamp-hw and hw-config.h.
123
be866656
TT		 1242021-04-22 Tom Tromey <tom@tromey.com>
125
126 * Make-common.in (mostlyclean): Now an alias for clean, not
127 distclean.
128
dbc0e7ce
TT		 1292021-04-22 Tom Tromey <tom@tromey.com>
130
131 * sim-events.c (sim_events_schedule): Use
132 sim_events_schedule_tracef.
133
2f632133
SM		 1342021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
135
136 * callback.c (os_printf_filtered, os_vprintf_filtered,
137 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
138 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
139 * sim-events.h (sim_events_schedule_tracef,
140 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
141
f3d25569
MF		 1422021-04-18 Mike Frysinger <vapier@gentoo.org>
143
144 * gennltvals.py (TARGETS): Add moxie.
145 * nltvals.def: Regenerate.
146
b7c5246b
MF		 1472021-04-18 Mike Frysinger <vapier@gentoo.org>
148
149 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
150 * nltvals.def: Regenerate.
151
b3d4da0f
MF		 1522021-04-18 Mike Frysinger <vapier@gentoo.org>
153
154 * gennltvals.py (TARGETS): Add rx.
155 * nltvals.def: Regenerate.
156
f956ecde
MF		 1572021-04-18 Mike Frysinger <vapier@gentoo.org>
158
159 * gennltvals.py (TARGETS): Add m32c.
160 * nltvals.def: Regenerate.
161
2390d779
MF		 1622021-04-18 Mike Frysinger <vapier@gentoo.org>
163
164 * gennltvals.py (TARGETS): Add iq2000.
165 * nltvals.def: Regenerate.
166
7da5cf78
MF		 1672021-04-18 Mike Frysinger <vapier@gentoo.org>
168
169 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
170
10737236
JB		 1712021-04-15 John Baldwin <jhb@FreeBSD.org>
172
173 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
174 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
175 CSEARCH.
176
d5a71b11
MF		 1772021-04-12 Mike Frysinger <vapier@gentoo.org>
178
179 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
180 sim_cpu_alloc.
181 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
182 cgen_cpu_max_extra_bytes.
183 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
184 (sim_cpu_alloc): Delete 2nd arg.
185
81e6e8ae
TT		 1862021-04-08 Tom Tromey <tom@tromey.com>
187
188 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
189 new-style declaration.
190
a0e674c1
MF		 1912021-04-03 Mike Frysinger <vapier@gentoo.org>
192
193 * Make-common.in (install-common): Install as run-$arch and
194 libsim-$arch.a when not the primary arch.
195
c2783492
MF		 1962021-04-02 Mike Frysinger <vapier@gentoo.org>
197
198 * Make-common.in (CFLAGS_FOR_BUILD): Define.
199 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
200
e7d9022b
MF		 2012021-03-13 Mike Frysinger <vapier@gentoo.org>
202
203 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
204 LDFLAGS_FOR_BUILD.
205
c6c7769d
MF		 2062021-03-13 Mike Frysinger <vapier@gentoo.org>
207
208 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
209 (gentmap.o): New rule.
210 (gentmap): Call LINK_FOR_BUILD.
211
6c57b87f
MF		 2122021-03-07 Mike Frysinger <vapier@gentoo.org>
213
214 * Make-common.in (check): Delete body.
215
ed30adf7
MF		 2162021-02-28 Mike Frysinger <vapier@gentoo.org>
217
218 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
219 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
220
f8069d55
MF		 2212021-02-27 Mike Frysinger <vapier@gentoo.org>
222
223 * Make-common.in (SIM_EXTRA_ALL): Delete.
224 (all): Delete $(SIM_EXTRA_ALL).
225
760b3e8b
MF		 2262021-02-21 Mike Frysinger <vapier@gentoo.org>
227
228 * acinclude.m4: Removed.
229
136da8cd
MF		 2302021-02-13 Mike Frysinger <vapier@gentoo.org>
231
232 * acinclude.m4: Delete all sinclude & m4_include calls.
233
652f80e0
MF		 2342021-02-13 Mike Frysinger <vapier@gentoo.org>
235
236 * aclocal.m4: Delete.
237
4c0d76b9
MF		 2382021-02-06 Mike Frysinger <vapier@gentoo.org>
239
240 * sim-events.c: Include sim-cpu.h.
241 (sim_event_watchpoints): Define watch_pc.
242 (sim_events_watch_pc): New function.
243 (WATCH_SIM): Handle watch_pc.
244 * sim-events.h (sim_events_watch_pc): New prototype.
245 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
246 sim_events_watch_pc.
247 * sim-watch.h (sim_watchpoints): Delete pc.
248
cd89c53f
MF		 2492021-02-06 Mike Frysinger <vapier@gentoo.org>
250
251 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
252 AC_CONFIG_HEADERS.
253
aa09469f
MF		 2542021-02-06 Mike Frysinger <vapier@gentoo.org>
255
256 * Make-common.in (HDEFINES, TDEFINES): Delete.
257 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
258 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
259 bfd/configure.host sourcing.
260
b9249c46
MF		 2612021-02-04 Mike Frysinger <vapier@gentoo.org>
262
263 * gennltvals.py (TARGETS): Add riscv.
264 (TARGET_DIRS): Likewise.
265 * nltvals.def: Regenerate from the latest libgloss sources.
266
64515412
MF		 2672021-01-31 Mike Frysinger <vapier@gentoo.org>
268
269 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
270
5bc4f5ca
SH		 2712021-01-31 Stafford Horne <shorne@gmail.com>
272
273 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
274 (fixdfsi): Change res from unsigned32 to signed32.
275 (fixdfdi): Change res from unsigned64 to signed64.
276
9a7ba4aa
MF		 2772021-01-30 Mike Frysinger <vapier@gentoo.org>
278
279 * gennltvals.sh: Replace shell script with ...
280 * gennltvals.py: ... this Python script.
281 * nltvals.def: Regenerate.
282
d4e3adda
MF		 2832021-01-30 Mike Frysinger <vapier@gentoo.org>
284
285 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
286 sim_cia.
287 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
288
18d4b488
MF		 2892021-01-30 Mike Frysinger <vapier@gentoo.org>
290
291 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
292
f4dd7491
MF		 2932021-01-30 Mike Frysinger <vapier@gentoo.org>
294
295 * sim-hw.c (merge_device_file): Replace fgets with getline.
296
481fac96
MF		 2972021-01-30 Mike Frysinger <vapier@gentoo.org>
298
299 * gennltvals.sh (gen_arches): Sort calls by first arg.
300 * nltvals.def: Regenerate.
301
f89f33e5
MF		 3022021-01-18 Mike Frysinger <vapier@gentoo.org>
303
304 * Make-common.in (version.c): Simplifiy args and call move-if-change.
305 * create-version.sh: Delete host & target alias logic. Write to the
306 output directly.
307
5e25901f
MF		 3082021-01-18 Mike Frysinger <vapier@gentoo.org>
309
310 * configure, configure.ac, Makefile.in: Delete.
311
d9b1deff
MF		 3122021-01-13 Mike Frysinger <vapier@gentoo.org>
313
314 * sim-watch.c (default_interrupt_handler): Define.
315 (sim_watchpoint_install): Set default interrupt_handler to new
316 default_interrupt_handler.
317
c54f3efd
MF		 3182021-01-13 Mike Frysinger <vapier@gentoo.org>
319
320 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
321
62fe7512
MF		 3222021-01-13 Mike Frysinger <vapier@gentoo.org>
323
324 * sim-events.c (sim_events_watch_sim): Change byte_order type to
325 enum bfd_endian.
326 (sim_events_watch_core): Likewise.
327 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
328 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
329 call to sim_events_watch_sim.
330
f220ef63
MF		 3312021-01-12 Mike Frysinger <vapier@gentoo.org>
332
333 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
334
9c70334d
MF		 3352021-01-11 Mike Frysinger <vapier@gentoo.org>
336
337 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
338
90e123dd
MF		 3392021-01-11 Mike Frysinger <vapier@gentoo.org>
340
341 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
342
68ed2854
MF		 3432021-01-11 Mike Frysinger <vapier@gentoo.org>
344
345 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
346 strings.h, time.h, and errno.h.
347 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
348 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
349 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
350 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
351 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
352 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
353 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
354 and strings.h include.
355
f074c07d
MF		 3562021-01-09 Mike Frysinger <vapier@gentoo.org>
357
358 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
359 * sim-core.c, sim-watch.c: Include libiberty.h.
360
50df264d
MF		 3612021-01-09 Mike Frysinger <vapier@gentoo.org>
362
363 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
364
bf470982
MF		 3652021-01-09 Mike Frysinger <vapier@gentoo.org>
366
367 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
368 Set WERROR_CFLAGS when first arg is not set or is "yes".
369
b5a4a01a
MF		 3702021-01-09 Mike Frysinger <vapier@gentoo.org>
371
372 * hw-base.c (full_name_of_hw): Delete full_name. Replace
373 hw_strdup call with hw_malloc.
374
ce0be407
MF		 3752021-01-09 Mike Frysinger <vapier@gentoo.org>
376
377 * cgen-par.c: Include stdlib.h.
378 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
379
46f900c0
MF		 3802021-01-08 Mike Frysinger <vapier@gentoo.org>
381
382 * Make-common.in (C_DIALECT): Define.
383 (COMPILE.pre): Append $(C_DIALECT).
384 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
385
e904f56d
MF		 3862021-01-07 Mike Frysinger <vapier@gentoo.org>
387
388 * sim-core.c (sim_memory_map): Define.
389
dfb856ba
MF		 3902021-01-04 Mike Frysinger <vapier@gentoo.org>
391
392 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
393 * configure: Regenerate.
394
babd2ee1
MF		 3952021-01-04 Mike Frysinger <vapier@gentoo.org>
396
397 * sim-options.c (sim_print_version): Print out more details when
398 is_command is non-zero.
399
19b1c385
MF		 4002021-01-04 Mike Frysinger <vapier@gentoo.org>
401
402 * sim-options.c (standard_option_handler): Call sim_print_version.
403 (sim_print_version): New function.
404 * sim-options.h (sim_print_version): New prototype.
405
dbed468b
MF		 4062021-01-04 Mike Frysinger <vapier@gentoo.org>
407
408 * sim-config.c (print_sim_config): Rename to ...
2b667e32 409 (sim_config_print): ... this.
dbed468b
MF		 410 * sim-config.h: Likewise.
411
0ede24f2
MF		 4122021-01-02 Mike Frysinger <vapier@gentoo.org>
413
414 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
415 FLOOR_PAGE): Delete unused macros.
416 (align_up, align_down): Define.
417
b3f8962b
TV		 4182020-08-10 Tom de Vries <tdevries@suse.de>
419
420 * sim-cpu.c: Include stdlib.h for free.
421
b760fb3a
SM		 4222020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
423
424 * nrun.c: Include stdlib.h.
425 * sim-core.c: Likewise.
426 * sim-engine.c: Likewise.
427 * sim-io.c: Likewise.
428 * sim-module.c: Likewise.
429 * sim-reason.c: Likewise.
430
78aa740b
TT		 4312019-12-19 Tom Tromey <tromey@adacore.com>
432
433 PR build/24572:
434 * Makefile.in (install-strip): New target.
435
f47674be
PK		 4362019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
437
438 * sim-utils.c: Prevent buffer overflow.
439
ddd44b70
DD		 4402019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
441
442 * gennltvals.sh: Add PRU libgloss target.
443 * nltvals.def: Regenerate from the latest libgloss sources.
444
f1cc84f5
SH		 4452019-06-13 Stafford Horne <shorne@gmail.com>
446
447 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
448 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
449 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
450
688cea90
SH		 4512019-06-13 Stafford Horne <shorne@gmail.com>
452
453 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
454 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
455
798066ab
AB		 4562019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
457
458 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
459 CURRENT_TARGET_BYTE_ORDER.
460 (SUBWORDTFSI): Likewise.
461 (JOINSIDF): Likewise.
462 (JOINSIXF): Likewise.
463 (JOINSITF): Likewise.
464
d3fe0d7b
AB		 4652019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
466
467 * sim-base.h: Add 'sim-assert.h' include.
468 * sim-basics.h: Add 'libiberty.h' include.
469
b6061d4d
SH		 4702019-03-28 Stafford Horne <shorne@gmail.com>
471
472 * sim-options.c: Include "config.h".
473 Include <stdio.h>.
474 * sim-watch.c: Include "config.h".
475 Include <stdio.h>.
476 * hw-device.c: Include <string.h>.
477 * hw-events.c: Include <string.h>.
478 * hw-handles.c: Include <stdlib.h>.
479 * sim-fpu.c: Include <stdlib.h>.
480
ef986697
SH		 4812019-03-28 Stafford Horne <shorne@gmail.com>
482
483 * Make-common.in (sim-arange_h): Remove sim-arange.c
484 * sim-arange.c: Remove SIM_ARANGE_C.
485 Add ifdef for _SIM_ARANGE_C_.
486 Include "sim-arange.h".
487 Remove include for unused "sim-assert.h".
488 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
489 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
490 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
491 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
492 INLINE_SIM_ARANGE.
493 * sim-arange.h (sim_addr_range_add): Declare as
494 INLINE_SIM_ARANGE.
495 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
496 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
497 Remove definition of SIM_ARANGE_INLINE.
498 Remove [HAVE_INLINE].
499 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
500 * sim-base.h: Include "sim-arange.h"
501 * sim-basics.h: Remove include of "sim-arange.h"
502 * sim-inline.c: Include "sim-arange.c"
503 * sim-inline.h: Define INLINE_SIM_ARANGE.
504 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
505 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
506
67f8b42f
TT		 5072019-01-26 Tom Tromey <tom@tromey.com>
508
509 * Make-common.in (version.c): Use sim's create-version.sh.
510 * create-version.sh: New file.
511
7516c26f
PK		 5122019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
513
b84bb29d 514 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 515
dc7e8184
SM		 5162019-01-15 Simon Marchi <simon.marchi@ericsson.com>
517
518 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
519
c5ebe0ff
AB		 5202018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
521
522 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
523 this point, it should have already been set in cb_syscall.
524
07f5f4c6
RH		 5252018-10-05 Stafford Horne <shorne@gmail.com>
526
527 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
528 (ADDOFDI): New function, add overflow flag DI variant.
529 (SUBCFDI): New function, subtract carry flag DI variant.
530 (SUBOFDI): New function, subtract overflow flag DI variant.
531
2283a210
КВО		 5322018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
533
534 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
535 cpu_core.byte_xor.
536 * sim-core.c (sim_core_set_xor): Likewise.
537 (sim_core_xor_read_buffer): Likewise.
538 (sim_core_xor_write_buffer): Likewise.
539
58884b0e
PG		 5402017-12-12 Peter Gavin <pgavin@gmail.com>
541 Stafford Horne <shorne@gmail.com>
542
543 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
544 flag.
545 (MUL1OFSI): New function, 1's complement overflow flag.
546
07b95864
PG		 5472017-12-12 Peter Gavin <pgavin@gmail.com>
548 Stafford Horne <shorne@gmail.com>
549
550 * cgen-accfp.c (remsf, remdf): New function.
551 (cgen_init_accurate_fpu): Add remsf and remdf.
552 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
553 * sim-fpu.c (sim_fpu_rem): New function.
554 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
555 (sim_fpu_rem): New function.
556 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
557
5c887dd5
JB		 5582017-09-06 John Baldwin <jhb@FreeBSD.org>
559
560 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
561 environment.
562
003ca0fd
YQ		 5632017-05-24 Yao Qi <yao.qi@linaro.org>
564
565 * sim-trace.c (trace_disasm): Caller update.
566
5357150c
MF		 5672016-08-15 Mike Frysinger <vapier@gentoo.org>
568
569 * sim-base.h (sim_state_base): Add prog_syms_count.
570 (STATE_PROG_SYMS_COUNT): Define.
571 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
572 (trace_load_symbols): New function.
573 (trace_sym_value): Likewise.
574 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
575 loading logic with a call to trace_load_symbols.
576 * sim-trace.h (trace_load_symbols, trace_sym_value): New
577 prototypes.
578
4c171e25
MF		 5792016-08-13 Mike Frysinger <vapier@gentoo.org>
580
581 * cgen-types.h (mode_names): Mark const.
582 * cgen-utils.c (mode_names): Likewise.
583
6b979454
MF		 5842016-08-13 Mike Frysinger <vapier@gentoo.org>
585
586 * cgen-defs.h (struct cgen_state): Delete argv and envp.
587 (STATE_ARGV, STATE_ENVP): Delete.
588
13754e4c
NC		 5892016-02-04 Nick Clifton <nickc@redhat.com>
590
591 * cgen-scache.c (scache_option_handler): Prevent possible
592 undefined behaviour computing the size of the scache by using
593 unsigned integers instead of signed integers.
594
f749ed60
JB		 5952016-01-17 Joel Brobecker <brobecker@adacore.com>
596
597 * sim-fpu.c: Minor comment fixes throughout.
598
3c8e93b7
JB		 5992016-01-17 Joel Brobecker <brobecker@adacore.com>
600
601 * sim-fpu.c (print_bits): Minor reformatting (no code change).
602 (sim_fpu_map): Likewise.
603
34ac507d
MF		 6042016-01-11 Mike Frysinger <vapier@gentoo.org>
605
606 * sim-config.c (print_sim_config): Drop extra whitespace before =
607 in output for byte order, stdio, and msb settings.
608
ce39bd38
MF		 6092016-01-10 Mike Frysinger <vapier@gentoo.org>
610
611 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
612 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
613 sim-stdio, sim-trace, and sim-profile.
614 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
615 (SIM_AC_OPTION_ASSERT): Likewise.
616 (SIM_AC_OPTION_SMP): Likewise.
617 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
618 * configure: Regenerate.
619 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
620 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
621 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
622 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
623 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
624 WITH_ENVIRONMENT & USER_ENVIRONMENT.
625 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
626 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
627 WITH_ASSERT, WITH_STDIO): Delete.
628 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
629 check.
630
e19418e0
MF		 6312016-01-10 Mike Frysinger <vapier@gentoo.org>
632
633 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
634 * configure: Regenerate.
635 * Make-common.in (SIM_PACKAGES): Delete.
636 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
637
16f7876d
MF		 6382016-01-10 Mike Frysinger <vapier@gentoo.org>
639
640 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
641
35656e95
MF		 6422016-01-10 Mike Frysinger <vapier@gentoo.org>
643
644 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
645
99d8e879
MF		 6462016-01-10 Mike Frysinger <vapier@gentoo.org>
647
648 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
649 sim_link_links.
650 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
651 * gentmap.c: Change targ-vals.def include to nltvals.def.
652 * Make-common.in (gentmap): Change targ-vals.def to
653 $(srccom)/nltvals.def.
654 (distclean): Delete rm -f targ-vals.def.
655 * Makefile.in: Update comment.
656
347fe5bb
MF		 6572016-01-10 Mike Frysinger <vapier@gentoo.org>
658
659 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
660 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
661 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
662
0dc73ef7
MF		 6632016-01-10 Mike Frysinger <vapier@gentoo.org>
664
665 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
666 and --enable-sim-stdcall and sim_stdcall.
667 * configure: Regenerate.
668 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
669 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
670 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
671 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
672 (REGPARM_*): Delete all regparm defines and their use.
673
22be3fbe
MF		 6742016-01-10 Mike Frysinger <vapier@gentoo.org>
675
676 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
677 * Make-common.in (SIM_CFLAGS): Delete.
678 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
679 * Makefile.in: Likewise.
680
936df756
MF		 6812016-01-09 Mike Frysinger <vapier@gentoo.org>
682
683 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
684 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
685 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
686 * acinclude.m4 (SIM_AC_COMMON): ... here.
687 * aclocal.m4, configure: Regenerate.
688 * config.in: Delete file.
689 * callback.c: Change cconfig.h include to config.h.
690 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
691 syscall.c: Likewise.
692 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
693 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
694
b900245c
MF		 6952016-01-06 Mike Frysinger <vapier@gentoo.org>
696
697 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
698 date, and time information.
699
2e3d4f4d
MF		 7002016-01-06 Mike Frysinger <vapier@gentoo.org>
701
702 * sim-options.c (sim_parse_args): Mark argv array const.
703 * sim-options.h (sim_parse_args): Likewise.
704
bfb2629c
MF		 7052016-01-05 Mike Frysinger <vapier@gentoo.org>
706
707 * sim-trace.c: Include dis-asm.h.
708 (OPTION_TRACE_DISASM): New enum.
709 (trace_options): Add trace-disasm flag.
710 (trace_option_handler): Handle OPTION_TRACE_DISASM.
711 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
712 (dis_read, dis_printf, trace_disasm): New functions.
713 * sim-trace.h: Include dis-asm.h.
714 (TRACE_INSN_IDX): Clarify comment.
715 (TRACE_DISASM_IDX): New enum.
716 (TRACE_disasm): New define.
717 (WITH_TRACE_DISASM_P): New define.
718 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
719 (STRACE_DISASM_P): New define.
720 (TRACE_DISASM_P): Likewise.
721 (TRACE_DISASM_P): Likewise.
722 (TRACE_DISASM): Likewise.
723 (trace_disasm): New function.
724
44ddb0c6
MF		 7252016-01-04 Mike Frysinger <vapier@gentoo.org>
726
727 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
728
bc273e17
MF		 7292016-01-04 Mike Frysinger <vapier@gentoo.org>
730
731 * cgen-scache.c (MAX): Delete.
732 (scache_init): Change MAX to max.
733 * cgen-trace.c (min): Delete.
734 * cgen-utils.c (min): Delete.
735 * sim-basics.h [!min] (min): Define.
736 [!max] (max): Define.
737
8d7d784e
MF		 7382016-01-04 Mike Frysinger <vapier@gentoo.org>
739
740 * sim-options.c (sim_parse_args): Tweak getopt error message.
741
9bbf6f91
MF		 7422016-01-04 Mike Frysinger <vapier@gentoo.org>
743
744 * acinclude.m4 (sim-bswap): Delete.
745 * configure: Regenerate.
746 * Make-common.in (SIM_BSWAP): Delete.
747 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
748 * sim-config.h (htonl, ntohl): Delete.
749 (WITH_BSWAP): Delete.
750
77cf2ef5
MF		 7512016-01-03 Mike Frysinger <vapier@gentoo.org>
752
753 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
754 opterr state to it before calling getopt_long and restore afterwards.
755 Set opterr to 0. When optc is '?', call sim_io_eprintf.
756
61971b86
MF		 7572016-01-03 Mike Frysinger <vapier@gentoo.org>
758
759 * hw-device.h (device): Delete commented typedef.
760 * sim-basics.h (device): Delete typedef.
761
34fed699
MF		 7622016-01-03 Mike Frysinger <vapier@gentoo.org>
763
764 * sim-options.c (sim_parse_args): Replace for loop with a call
765 to countargv.
766
aba6f46b
MF		 7672016-01-03 Mike Frysinger <vapier@gentoo.org>
768
769 * nrun.c (myname): Mark const.
770 (main): Mark name const. Replace myname parsing loop with a
771 call to lbasename.
772
0cb8d851
MF		 7732016-01-03 Mike Frysinger <vapier@gentoo.org>
774
775 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
776 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
777 (SIM_AC_OPTION_HOSTENDIAN): Delete.
778 * config.in, configure: Regenerate.
779 * Make-common.in (SIM_HOSTENDIAN): Delete.
780 * sim-config.c (current_host_byte_order): Delete.
781 (sim_config): Delete current_host_byte_order assignments and
782 CURRENT_HOST_BYTE_ORDER checks.
783 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
784 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
785 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
786 (current_host_byte_order): Delete.
787 (CURRENT_HOST_BYTE_ORDER): Likewise.
788 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
789 (HOST_BYTE_ORDER): ... this.
790 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
791 HOST_BYTE_ORDER.
792 (sim_endian_join_16): Likewise.
793 * sim-n-core.h (sim_core_read_misaligned_N): Change
794 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
795 (sim_core_write_misaligned_N): Likewise.
796 * sim-n-endian.h (endian_t2h_N): Likewise.
797 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
798 endian_le2h_N): Likewise.
799 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
800
1ac72f06
MF		 8012016-01-02 Mike Frysinger <vapier@gentoo.org>
802
803 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
804 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
805 BFD_ENDIAN_UNKNOWN.
806 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
807 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
808 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
809 * nrun.c (main): Likewise.
810 * sim-config.c (current_host_byte_order): Change type to enum
811 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
812 (current_target_byte_order): Likewise.
813 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
814 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
815 BFD_ENDIAN_UNKNOWN.
816 (sim_config): Change prefered_target_byte_order type to enum
817 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
818 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
819 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
820 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
821 Delete all the various arch/OS endian includes & defines.
822 (current_host_byte_order): Change type to enum bfd_endian.
823 (current_target_byte_order): Likewise.
824 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
825 (CURRENT_TARGET_BYTE_ORDER): Likewise.
826 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
827 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
828 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
829 BFD_ENDIAN_UNKNOWN.
830 (sim_events_watch_core): Likewise.
831 * sim-events.h: Likewise.
832 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
833 BFD_ENDIAN_BIG.
834 (sim_core_write_misaligned_N): Likewise.
835 * sim-n-endian.h (endian_h2be_N): Likewise.
836 (endian_be2h_N): Likewise.
837 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
838 (offset_N): Likewise.
839 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
840 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
841
d47f5b30
MF		 8422016-01-02 Mike Frysinger <vapier@gentoo.org>
843
844 * cgen-defs.h (current_state): Delete.
845 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
846 * sim-utils.c (current_state): Delete.
847
9950eccb
MF		 8482015-12-30 Mike Frysinger <vapier@gentoo.org>
849
850 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
851 to use lbasename.
852
5e744ef8
MF		 8532015-12-27 Mike Frysinger <vapier@gentoo.org>
854
855 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
856
1b393626
MF		 8572015-12-26 Mike Frysinger <vapier@gentoo.org>
858
859 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
860 * config.in, configure: Regenerate.
861 * Make-common.in (sim-basics_h): Delete tconfig.h.
862 (distclean): Likewise.
863 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
864 (new_sim_core_mapping): Delete WITH_HW and device *device.
865 (sim_core_map_attach, sim_core_attach): Likewise.
866 (sim_core_read_buffer): Delete WITH_DEVICES logic.
867 (sim_core_write_buffer): Likewise.
868 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
869 *device.
870 (sim_core_attach): Likewise.
871 (device_io_read_buffer, device_io_write_buffer): Delete.
872 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
873 (sim_core_write_aligned_N): Likewise.
874 * tconfig.h: Delete file.
875
dea10706
MF		 8762015-12-26 Mike Frysinger <vapier@gentoo.org>
877
878 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
879 Call sim_cpu_hw_io_read_buffer if cpu is valid.
880 (sim_core_write_buffer): Move cia decl to top of func. Call
881 sim_cpu_hw_io_write_buffer if cpu is valid.
882
49aef5a5
MF		 8832015-12-25 Mike Frysinger <vapier@gentoo.org>
884
885 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
886 HW_TRACE call.
887 (hw_find_integer_property): Likewise.
888 (hw_find_integer_array_property): Likewise.
889 (hw_add_duplicate_property): Likewise.
890
cf59f47e
MF		 8912015-12-25 Mike Frysinger <vapier@gentoo.org>
892
893 * sim-config.h (WITH_ENGINE): Delete.
894 * sim-module.c (modules): Always include sim_engine_install.
895
0d585950
MF		 8962015-12-25 Mike Frysinger <vapier@gentoo.org>
897
898 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
899 * cgen-types.h (SIM_HAVE_MODEL): Delete.
900 * sim-base.h: Always include sim-model.h.
901 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
902 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
903 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
904 [!WITH_MODEL_P] (sim_machs): Define.
905 * sim-model.h: Add some developer docs.
906 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
907 (WITH_MODEL_P): Define.
908 * sim-module.c (modules): Always include sim_model_install.
909 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
910
8a0ebee6
MF		 9112015-12-25 Mike Frysinger <vapier@gentoo.org>
912
913 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
914 * sim-model.c: Likewise.
915 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
916 SIM_MACH_IMP_PROPERTIES
917
42a3af56
MF		 9182015-12-25 Mike Frysinger <vapier@gentoo.org>
919
920 * sim-core.c (device_error): Delete.
921 (sim_core_map_attach): Delete calls to device_error.
922 (sim_core_attach): Likewise.
923 * sim-core.h (device_error): Delete.
924 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
925 to sim_engine_abort.
926 (sim_core_write_aligned_N): Likewise.
927
9e8e7dd9
MF		 9282015-12-25 Mike Frysinger <vapier@gentoo.org>
929
930 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
931 * sim-core.c (sim_core_write_buffer): Likewise.
932 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
933 (sim_core_write_aligned_N): Likewise.
934
268c9139
MF		 9352015-12-25 Mike Frysinger <vapier@gentoo.org>
936
937 * dv-pal.c: Include config.h and sim-main.h.
938 (hw_pal_io_read_buffer): Always call CPU_INDEX.
939
26936211
MF		 9402015-12-24 Mike Frysinger <vapier@gentoo.org>
941
942 * sim-options.c (standard_options): Always enable load-lma and
943 load-vma options.
944 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
945
9db2b719
MF		 9462015-12-24 Mike Frysinger <vapier@gentoo.org>
947
948 * sim-module.c (MODULE_LIST): Delete.
949
bd3fb5b8
MF		 9502015-12-24 Mike Frysinger <vapier@gentoo.org>
951
952 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
953 Move to h8300/compile.c.
954 [SIM_H8300] (standard_options): Likewise.
955 (standard_option_handler): Likewise.
956
84e8e361
MF		 9572015-12-24 Mike Frysinger <vapier@gentoo.org>
958
959 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
960 sim_watchpoint_install.
961
3cabaf66
MF		 9622015-12-24 Mike Frysinger <vapier@gentoo.org>
963
964 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
965 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
966 sim_memopt_install.
967 * sim-options.c (OPTION_MEM_SIZE): Delete.
968 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
969 (standard_option_handler): Likewise.
970
8abe6c66
MF		 9712015-12-24 Mike Frysinger <vapier@gentoo.org>
972
973 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
974
dc11500a
MF		 9752015-11-21 Mike Frysinger <vapier@gentoo.org>
976
977 PR sim/18762
978 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
979
2561d580
MF		 9802015-11-21 Mike Frysinger <vapier@gentoo.org>
981
982 PR sim/19273
983 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
984 vasprintf, and va_end together. Check ret after va_end call.
985
37258e99
MF		 9862015-11-21 Mike Frysinger <vapier@gentoo.org>
987
988 * sim-types.h (SIM_PRI_TB): Define.
989 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
990 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
991 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
992 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
993
cdf850e9
MF		 9942015-11-17 Mike Frysinger <vapier@gentoo.org>
995
996 * sim-main.h (WITH_MODULO_MEMORY): Delete.
997 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
998 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
999 (sim_core_translate): Likewise.
1000 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1001
146b80ff
MF		 10022015-11-16 Mike Frysinger <vapier@gentoo.org>
1003
1004 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1005 (cgen_cpu_close): Change to XCONCAT2.
1006
797eee42
MF		 10072015-11-15 Mike Frysinger <vapier@gentoo.org>
1008
1009 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1010 and sim-stop.o.
1011
6e4f085c
MF		 10122015-11-14 Mike Frysinger <vapier@gentoo.org>
1013
1014 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1015 * sim-close.c: New file.
1016
8e394ffc
AB		 10172015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1018 Ali Lown <ali.lown@imgtec.com>
1019
1020 * sim-bits.h (EXTEND6): New macro.
1021 (EXTEND12): New macro.
1022 (EXTEND25): New macro.
1023
602a67cb
MF		 10242015-06-24 Mike Frysinger <vapier@gentoo.org>
1025
1026 * sim-trace.c (trace_one_insn): Delete.
1027 * sim-trace.h (trace_one_insn): Delete.
1028
9b6025d1
MF		 10292015-06-24 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-trace.c (debug_printf): Rename to ...
1032 (sim_debug_printf): ... this.
1033 * sim-trace.h (debug_printf): Delete define.
1034 (debug_printf): Rename to ...
1035 (sim_debug_printf): ... this.
1036
fa8f87e5
MF		 10372015-06-24 Mike Frysinger <vapier@gentoo.org>
1038
1039 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1040 (trace_options): Add trace-register option.
1041 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1042 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1043 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1044 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1045 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1046
cf304b56
MF		 10472015-06-24 Mike Frysinger <vapier@gentoo.org>
1048
1049 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1050 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1051 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1052 STRACE_DEBUG): Define.
1053
8371bf0c
MF		 10542015-06-24 Mike Frysinger <vapier@gentoo.org>
1055
1056 * sim-trace.c (trace_options): Update help text for trace-alu,
1057 trace-fpu, trace-vpu, and trace-semantics.
1058 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1059 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1060
e7505490
MF		 10612015-06-24 Mike Frysinger <vapier@gentoo.org>
1062
1063 * sim-assert.h (SIM_FILTER_PATH): Delete.
1064 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1065 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1066 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1067 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1068 * sim-events.c: Include libiberty.h.
1069 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1070
8d0978fb
MF		 10712015-06-23 Mike Frysinger <vapier@gentoo.org>
1072
1073 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1074 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1075 (AC_ARG_ENABLE(sim-debug)): Likewise.
1076 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1077 (AC_ARG_ENABLE(sim-trace)): Likewise.
1078 (AC_ARG_ENABLE(sim-profile)): Likewise.
1079 (AC_ARG_ENABLE(sim-environment)): Likewise.
1080 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1081 (AC_ARG_ENABLE(sim-assert)): Likewise.
1082 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1083 (AC_ARG_ENABLE(sim-endian)): Likewise.
1084 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1085 (AC_ARG_ENABLE(sim-float)): Likewise.
1086 (AC_ARG_ENABLE(sim-scache)): Likewise.
1087 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1088 (AC_ARG_ENABLE(sim-inline)): Likewise.
1089 (AC_ARG_ENABLE(sim-packages)): Likewise.
1090 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1091 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1092 (AC_ARG_ENABLE(sim-smp)): Likewise.
1093 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1094 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1095 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1096 * configure: Regenerate.
1097
4953dc20
MF		 10982015-06-23 Mike Frysinger <vapier@gentoo.org>
1099
1100 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1101
b50a1532
MF		 11022015-06-23 Mike Frysinger <vapier@gentoo.org>
1103
1104 * cgen-trace.c [!__STDC__]: Delete.
1105 * sim-trace.h [!__STDC__]: Likewise.
1106
ccd4b295
MF		 11072015-06-21 Mike Frysinger <vapier@gentoo.org>
1108
1109 * sim-model.c (sim_model_init): Assert model is not NULL.
1110
f55b33d5
MF		 11112015-06-21 Mike Frysinger <vapier@gentoo.org>
1112
1113 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1114 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1115 uint#_t.
1116
618b526e
MF		 11172015-06-21 Mike Frysinger <vapier@gentoo.org>
1118
1119 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1120 (SIM_ALU_H): ... this.
1121 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1122 (SIM_ASSERT_H): ... this.
1123 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1124 (SIM_BASICS_H): ... this.
1125 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1126 (SIM_BITS_H): ... this.
1127 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1128 (SIM_ENDIAN_H): ... this.
1129
57b42d64
MF		 11302015-06-18 Mike Frysinger <vapier@gentoo.org>
1131
1132 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1133 constant string.
1134
7aec3bb9
MF		 11352015-06-18 Mike Frysinger <vapier@gentoo.org>
1136
1137 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1138 m for sentinel testing.
1139
7d5c6c43
MF		 11402015-06-17 Mike Frysinger <vapier@gentoo.org>
1141
1142 * sim-syscall.c: Include errno.h and targ-vals.h.
1143 (sim_syscall_multi, sim_syscall): Define.
1144 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1145 * syscall.c (cb_syscall): Extend comment.
1146
61a0c964
MF		 11472015-06-17 Mike Frysinger <vapier@gentoo.org>
1148
1149 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1150 * sim-syscall.c: New file.
1151 * sim-syscall.h: New file.
1152
6362a3f8
MF		 11532015-06-17 Mike Frysinger <vapier@gentoo.org>
1154
1155 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1156 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1157 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1158 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1159 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1160 Define.
1161 * gentmap.c (gen_targ_map_c): Output name field.
1162
306f4178
MF		 11632015-06-12 Mike Frysinger <vapier@gentoo.org>
1164
1165 * acinclude.m4: Change configure.in to configure.ac.
1166 * sim-config.h: Likewise.
1167
a3487082
MF		 11682015-06-12 Mike Frysinger <vapier@gentoo.org>
1169
1170 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1171 * configure: Regenerate.
1172
bb11f3ed
MF		 11732015-06-12 Mike Frysinger <vapier@gentoo.org>
1174
1175 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1176 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1177 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1178 TRACE_DEBUG): Define.
1179
bffcfec8
MF		 11802015-06-12 Mike Frysinger <vapier@gentoo.org>
1181
1182 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1183 * sim-trace.c (trace_option_handler): Likewise.
1184 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1185 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1186 (TRACE_ANY_P): Likewise.
1187
db7858e2
MF		 11882015-06-12 Mike Frysinger <vapier@gentoo.org>
1189
1190 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1191 CGEN_TRACE_INSN_FINI.
1192 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1193 trace_result to cgen_trace_result, trace_insn_fini to
1194 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1195 and trace_extract to cgen_trace_extract.
1196 * cgen-trace.h (trace_insn_init): Rename to ...
1197 (cgen_trace_insn_init): ... this.
1198 (trace_insn_fini): Rename to ...
1199 (cgen_trace_insn_fini): ... this.
1200 (trace_insn): Rename to ...
1201 (cgen_trace_insn): ... this.
1202 (trace_extract): Rename to ...
1203 (cgen_trace_extract): ... this.
1204 (trace_result): Rename to ...
1205 (cgen_trace_result): ... this.
1206 (TRACE_RESULT_P): Rename to ...
1207 (CGEN_TRACE_RESULT_P): ... this.
1208 (TRACE_INSN_INIT): Rename to ...
1209 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1210 cgen_trace_insn_init.
1211 (TRACE_INSN_FINI): Rename to ...
1212 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1213 cgen_trace_insn_fini.
1214 (TRACE_PRINTF): Rename to ...
1215 (CGEN_TRACE_PRINTF): ... this.
1216 (TRACE_INSN): Rename to ...
1217 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1218 (TRACE_EXTRACT): Rename to ...
1219 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1220 cgen_trace_extract.
1221 (TRACE_RESULT): Rename to ...
1222 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1223 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1224 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1225 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1226 TRACE_INSN to CGEN_TRACE_INSN.
1227 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1228
83034798
MF		 12292015-06-11 Mike Frysinger <vapier@gentoo.org>
1230
1231 * sim-events.c (ETRACE_P): Delete.
1232 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1233 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1234 * sim-events.h (struct _sim_events): Delete trace member.
1235 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1236 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1237
ce4eda4a
MF		 12382015-06-11 Mike Frysinger <vapier@gentoo.org>
1239
1240 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1241 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1242 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1243 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1244
a6c2a374
MF		 12452015-06-11 Mike Frysinger <vapier@gentoo.org>
1246
1247 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1248
9b9c712c
MF		 12492015-06-11 Mike Frysinger <vapier@gentoo.org>
1250
1251 * sim-trace.h (WITH_TRACE_P): New define.
1252 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1253 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1254 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1255 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1256 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1257 Redefine to use WITH_TRACE_P.
1258
12592015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1260
1261 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1262 mistake in call to sim_engine_abort.
509c2f32 1263
0a13382c
NC		 12642015-04-29 Nick Clifton <nickc@redhat.com>
1265
1266 PR 18273
1267 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1268 increasing parenthesis around casts to signed values.
0a13382c 1269
767e68f1
MF		 12702015-04-21 Mike Frysinger <vapier@gentoo.org>
1271
1272 * gennltvals.sh: Add mcore support.
1273 * nltvals.def: Regenerate.
1274
248d23e8
MF		 12752015-04-21 Mike Frysinger <vapier@gentoo.org>
1276
1277 * cgen.sh: Add +x permissions.
1278 * genmloop.sh: Likewise.
1279 * gentvals.sh: Likewise.
1280 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1281 Change all uses of srcroot for newlib to newlibroot.
1282
20bca71d
MF		 12832015-04-18 Mike Frysinger <vapier@gentoo.org>
1284
1285 * sim-base.h (SIM_CPU): New typedef.
1286
7e83aa92
MF		 12872015-04-18 Mike Frysinger <vapier@gentoo.org>
1288
1289 * cgen-engine.h (CIA_ADDR): Delete.
1290 * sim-base.h: Update sim_cia example.
1291 [!CIA_ADDR] (sim_cia): New typedef.
1292
034685f9
MF		 12932015-04-17 Mike Frysinger <vapier@gentoo.org>
1294
1295 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1296 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1297 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1298 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1299 CIA_SET to CPU_PC_SET.
1300
78e9aa70
MF		 13012015-04-15 Mike Frysinger <vapier@gentoo.org>
1302
1303 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1304 * sim-main.h (STATE_CPU): Remove from comment and define.
1305
bf12d44e
MF		 13062015-04-13 Mike Frysinger <vapier@gentoo.org>
1307
1308 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1309 * configure: Regenerate.
1310
a542beff
MF		 13112015-04-13 Mike Frysinger <vapier@gentoo.org>
1312
1313 * sim-options.c: Include version.h.
1314 (OPTIONS_VERSION): New enum.
1315 (standard_options): Add "version".
1316 (standard_option_handler): Handle OPTIONS_VERSION.
1317
8c32ba22
MF		 13182015-04-13 Mike Frysinger <vapier@gentoo.org>
1319
1320 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1321 (create-version.sh): Delete.
1322
122bbfb5
MF		 13232015-04-06 Mike Frysinger <vapier@gentoo.org>
1324
1325 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1326
0fe84f3f
MF		 13272015-04-01 Mike Frysinger <vapier@gentoo.org>
1328
1329 * run-sim.h, run.c: Delete.
1330 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1331
aadc9410
MF		 13322015-03-31 Mike Frysinger <vapier@gentoo.org>
1333
1334 * config.in, configure: Regenerate.
1335 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1336 (ZLIB, ZLIBINC): Define.
1337 (BFD_LIB): Add $(ZLIB).
1338
5a394431
MF		 13392015-03-31 Mike Frysinger <vapier@gentoo.org>
1340
1341 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1342 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1343
92fc6153
MF		 13442015-03-29 Mike Frysinger <vapier@gentoo.org>
1345
1346 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1347 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1348 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1349
596f8827
MF		 13502015-03-24 Mike Frysinger <vapier@gentoo.org>
1351
1352 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1353 usage of STATE_WATCHPOINTS.
1354 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1355 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1356
523ba8f9
MF		 13572015-03-24 Mike Frysinger <vapier@gentoo.org>
1358
1359 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1360
c0931f26
MF		 13612015-03-24 Mike Frysinger <vapier@gentoo.org>
1362
1363 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1364
30452bbe
MF		 13652015-03-24 Mike Frysinger <vapier@gentoo.org>
1366
1367 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1368 of enable_sim_hardware to AC_ARG_ENABLE.
1369
49cd1634
MF		 13702015-03-23 Mike Frysinger <vapier@gentoo.org>
1371
1372 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1373 Add dv-sockser.o to sim_hw_objs.
1374
3649cb06
MF		 13752015-03-23 Mike Frysinger <vapier@gentoo.org>
1376
1377 * dv-sockser.c: Include config.h.
1378 * dv-sockser.h: Include sim-inline.h.
1379 [HAVE_DV_SOCKSER]: Move all prototypes here.
1380 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1381 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1382
6cd5ace4
MF		 13832015-03-16 Mike Frysinger <vapier@gentoo.org>
1384
1385 * gentmap.c, run.c: Convert old style prototypes.
1386
ae7d0cac
MF		 13872015-03-16 Mike Frysinger <vapier@gentoo.org>
1388
1389 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1390 symlinking tconfig.h to tconfig.in.
1391 * config.in, configure: Regenerate.
1392 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1393 * tconfig.in: Rename file ...
1394 * tconfig.h: ... here.
1395
8406bb59
MF		 13962015-03-15 Mike Frysinger <vapier@gentoo.org>
1397
1398 * dv-socker.h (dv_sockser_install): Declare.
1399 * sim-module.c: Include config.h.
1400 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1401 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1402 * sim-module.h: Include gdb/remote-sim.h.
1403
1303206d
MF		 14042015-03-14 Mike Frysinger <vapier@gentoo.org>
1405
1406 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1407 (sim-inline.c): Delete rule.
1408
465fb143
MF		 14092015-03-14 Mike Frysinger <vapier@gentoo.org>
1410
1411 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1412 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1413 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1414
93129366
MF		 14152015-03-14 Mike Frysinger <vapier@gentoo.org>
1416
1417 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1418 [!ASSERT, WITH_ASSERT]: Likewise.
1419 * sim-endian.c: Delete sim-io.h include.
1420
4c4ca605
MF		 14212015-02-19 Mike Frysinger <vapier@gentoo.org>
1422
1423 * run-sim.h (sim_kill): Delete unused prototype.
1424
dc1d9d1f
CG		 14252015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1426
16218fd3
CG		 1427 * gentmap.c: Include "string.h".
1428
14292015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1430
1431 * sim-options.c (sim_args_command): Call freeargv() when failure
1432 occurs.
dc1d9d1f 1433
fdbf396f
JB		 14342015-01-07 Joel Brobecker <brobecker@adacore.com>
1435
1436 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1437
2d7bb758
JB		 14382014-12-03 Joel Brobecker <brobecker@adacore.com>
1439
1440 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1441 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1442 callbacks following renaming in callback.h.
1443 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1444 callback by call to "to_lstat" callback
1445
6aefca7e
GB		 14462014-08-28 Gary Benson <gbenson@redhat.com>
1447
1448 * sim-trace.h (debug_printf): New define.
1449
2974be62
AM		 14502014-08-19 Alan Modra <amodra@gmail.com>
1451
1452 * configure: Regenerate.
1453
faa743bb
RM		 14542014-08-15 Roland McGrath <mcgrathr@google.com>
1455
1456 * configure: Regenerate.
1457 * config.in: Regenerate.
1458
60d847df
MF		 14592014-03-10 Mike Frysinger <vapier@gentoo.org>
1460
1461 * sim-command.c (sim_do_command): Add const to cmd.
1462 * sim-options.c (sim_args_command): Add const to cmd.
1463 * sim-options.h (sim_args_command): Add const to cmd.
1464
b2b255bd
MF		 14652014-03-05 Mike Frysinger <vapier@gentoo.org>
1466
1467 * sim-hload.c (sim_load): Add const to prog.
1468 * sim-load.c (sim_load_file): Likewise.
1469 * sim-utils.c (sim_analyze_program): Likewise.
1470 * sim-utils.h (sim_analyze_program): Likewise.
1471 (sim_load_file): Likewise.
1472
1a8a700e
MF		 14732014-03-04 Mike Frysinger <vapier@gentoo.org>
1474
1475 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1476 * callback.c (system): Delete unused prototype.
1477 (os_init): Likewise.
1478 (os_shutdown): Likewise.
1479 (os_unlink): Likewise.
1480 (os_time): Likewise.
1481 (os_system): Likewise.
1482 (os_rename): Likewise.
1483 (os_write_stdout): Likewise.
1484 (os_flush_stdout): Likewise.
1485 (os_write_stderr): Likewise.
1486 (os_flush_stderr): Likewise.
1487 (os_write): Likewise.
1488 (os_read_stdin): Likewise.
1489 (os_read): Likewise.
1490 (os_open): Likewise.
1491 (os_lseek): Likewise.
1492 (os_isatty): Likewise.
1493 (os_get_errno): Likewise.
1494 (os_close): Likewise.
1495 (os_vprintf_filtered): Likewise.
1496 (os_evprintf_filtered): Likewise.
1497 (os_error): Likewise.
1498 (fdmap): Likewise.
1499 (fdbad): Likewise.
1500 (wrap): Likewise.
1501 (wrap): Change to new style prototype.
1502 (fdbad): Likewise.
1503 (fdmap): Likewise.
1504 (os_close): Likewise.
1505 (os_poll_quit): Likewise.
1506 (os_get_errno): Likewise.
1507 (os_isatty): Likewise.
1508 (os_lseek): Likewise.
1509 (os_open): Likewise.
1510 (os_read): Likewise.
1511 (os_read_stdin): Likewise.
1512 (os_write): Likewise.
1513 (os_write_stdout): Likewise.
1514 (os_flush_stdout): Likewise.
1515 (os_write_stderr): Likewise.
1516 (os_flush_stderr): Likewise.
1517 (os_rename): Likewise.
1518 (os_system): Likewise.
1519 (os_time): Likewise.
1520 (os_unlink): Likewise.
1521 (os_stat): Likewise.
1522 (os_fstat): Likewise.
1523 (os_lstat): Likewise.
1524 (os_ftruncate): Likewise.
1525 (os_truncate): Likewise.
1526 (os_pipe): Likewise.
1527 (os_pipe_empty): Likewise.
1528 (os_pipe_nonempty): Likewise.
1529 (os_shutdown): Likewise.
1530 (os_init): Likewise.
1531 (cb_read_target_syscall_maps): Likewise.
1532 (cb_target_to_host_syscall): Likewise.
1533 (cb_host_to_target_errno): Likewise.
1534 (cb_target_to_host_open): Likewise.
1535 (cb_store_target_endian): Likewise.
1536 (cb_host_to_target_stat): Likewise.
1537 * sim-hload.c (sim_load): Change to new style prototype.
1538 * sim-load.c (sim_load_file): Change to new style prototype.
1539 (report_transfer_performance): Likewise.
1540 (xprintf_bfd_vma): Likewise.
1541 * syscall.c (cb_get_string): Change to new style prototype.
1542 (get_path): Likewise.
1543 (cb_syscall): Likewise.
1544
7b064844
HPN		 15452013-10-15 Hans-Peter Nilsson <hp@axis.com>
1546
1547 * create-version.sh: Align parameters to match those of
1548 ../../gdb/common/create-version.sh.
1549 * Make-common.in (srcsim): New variable.
1550 (version.c): Adjust call to create-version.sh as per above.
1551
bf3d9781
AM		 15522013-09-23 Alan Modra <amodra@gmail.com>
1553
1554 * configure: Regenerate.
1555
f06dccb0
MF		 15562013-09-03 Mike Stump <mikestump@comcast.net>
1557
1558 * sim-options.c (complete_option_list): Mark text and word const.
1559
d6c2da54
TT		 15602013-06-28 Tom Tromey <tromey@redhat.com>
1561
1562 * Make-common.in (version.c): Use version.in, not
1563 common/version.in.
1564 * create-version.sh: Likewise.
1565
b652c496
JB		 15662013-06-24 Joel Brobecker <brobecker@adacore.com>
1567
1568 * create-version.sh: New script. Adapted from
1569 gdb/commong/create-version.sh.
1570 * Make-common.in (version.c): Update rule dependencies,
1571 and re-implement using create-version.sh.
1572
3346cfda
NC		 15732013-06-21 Nick Clifton <nickc@redhat.com>
1574
1575 * gennltvals.sh: Add msp430 support.
1576 * nltvals.def: Regenerate.
1577
31e6ad7d
MF		 15782013-06-03 Mike Frysinger <vapier@gentoo.org>
1579
1580 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1581 * aclocal.m4, configure: Regenerate.
1582
d3685d60
TT		 15832013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1584
1585 PR build/15414:
1586 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1587 -Wformat-nonliteral with -Wno-format.
1588
1517bd27
MF		 15892013-03-26 Mike Frysinger <vapier@gentoo.org>
1590
1591 * acinclude.m4: Regenerate.
1592
3fd38161
JS		 15932013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1594
1595 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1596 which do not support dv-sockser.o. Add always as option to
1597 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1598 is always required to be enabled by simulator.
1599
3f170f37
MF		 16002012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1601
1602 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1603 * nltvals.def: Regenerate.
1604
5f3ef9d0
JB		 16052012-06-16 Joel Brobecker <brobecker@adacore.com>
1606
1607 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1608 * config.in, configure: Regenerate.
1609
2c1fa544
PA		 16102012-05-24 Pedro Alves <palves@redhat.com>
1611
1612 * sim-signal.h (sim_signal_to_target): Rename to ...
1613 (sim_signal_to_gdb_signal): ... this.
1614 * sim-signal.c (sim_signal_to_target): Rename to ...
1615 (sim_signal_to_gdb_signal): ... this.
1616 * sim-reason.c (sim_stop_reason): Adjust to rename.
1617
a493e3e2
PA		 16182012-05-24 Pedro Alves <palves@redhat.com>
1619
1620 PR gdb/7205
1621
72f4393d 1622 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1623
2ea28649
PA		 16242012-05-24 Pedro Alves <palves@redhat.com>
1625
1626 PR gdb/7205
1627
1628 Replace target_signal with gdb_signal throughout.
1629
a6ff997c
NC		 16302012-05-18 Nick Clifton <nickc@redhat.com>
1631
1632 PR 14072
1633 * callback.c: Include config.h before system header files.
1634 * cgen-trace.c: Likewise.
1635 * cgen-utils.c: Likewise.
1636 * gentmap.c: Likewise.
1637
ffbc20d9
MF		 16382012-04-02 Mike Frysinger <vapier@gentoo.org>
1639
1640 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1641
2aaed979
KB		 16422012-03-28 Rathish C <rathish.c@kpitcummins.com>
1643
1644 * sim-trace.c: Update the function prototype of save_data_size.
1645 Move the enum data_fmt from here...
1646 * sim-trace.h: ...to here.
1647 Add function prototype of save_data.
1648
a35a3322
MF		 16492012-03-25 Mike Frysinger <vapier@gentoo.org>
1650
1651 * sim-core.h (sim_core_trans_addr): Add prototype.
1652
f914e384
HPN		 16532012-03-24 Hans-Peter Nilsson <hp@axis.com>
1654
1655 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1656 missing in last change.
1657
2232061b
MF		 16582012-03-24 Mike Frysinger <vapier@gentoo.org>
1659
1660 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1661 * nrun.c: Include string.h/strings.h.
1662 * aclocal.m4, config.in, configure: Regenerate.
1663
ac0aacdf
MF		 16642012-03-22 Mike Frysinger <vapier@gentoo.org>
1665
1666 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1667 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1668 out -Werror initialization.
1669
509deab2
MF		 16702012-03-19 Mike Frysinger <vapier@gentoo.org>
1671
1672 * Make-common.in (TAGS): Change a-z to [:lower:].
1673 * acinclude.m4 (sim-trace): Likewise.
1674 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1675 Change A-Za-z0-9 to [:alnum:].
1676
9a5e0c49
MF		 16772012-03-18 Mike Frysinger <vapier@gentoo.org>
1678
1679 * nrun.c (main): Display strsignal of sigrc.
1680
96cdfef0
MF		 16812012-01-06 Mike Frysinger <vapier@gentoo.org>
1682
1683 * Makefile.in (abs_srcdir): Declare.
1684 (srcroot): Define in terms of abs_srcdir.
1685 (headers): Change srcdir to abs_srcdir.
1686
12c3e59c
JB		 16872012-01-02 Joel Brobecker <brobecker@adacore.com>
1688
1689 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1690 header.
1691
96987c2b
JB		 16922011-12-19 Joel Brobecker <brobecker@adacore.com>
1693
1694 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1695 system bourne shell.
1696
71712327
MF		 16972011-12-03 Mike Frysinger <vapier@gentoo.org>
1698
1699 * syscall.c (cb_get_string): Rename from "get_string".
1700 (get_path): Rename get_string call to cb_get_string.
1701
db2e4d67
MF		 17022011-12-03 Mike Frysinger <vapier@gentoo.org>
1703
1704 * Make-common.in (VPATH): Add $(srccom).
1705 (DEP): Delete.
1706 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1707 POSTCOMPILE): New variables.
1708 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1709 Include dependency files, when using GNU Make. Delete all
1710 dependency-only rules.
1711 * aclocal.m4: Include ../../config/depstand.m4. Call
1712 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1713 (MAKE, GMAKE): New substs.
1714
a13852d9
MF		 17152011-11-07 Mike Frysinger <vapier@gentoo.org>
1716
1717 PR sim/13161
1718 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1719 * configure, config.in: Regenerate.
1720 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1721
4399a56b
MF		 17222011-10-19 Mike Frysinger <vapier@gentoo.org>
1723
1724 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1725
f1a81b37
JB		 17262011-10-18 John Wehle <john@feith.com> (tiny patch)
1727
1728 * sim-profile.c (profile_info): Only print the title once.
1729
9c082ca8
MF		 17302011-10-17 Mike Frysinger <vapier@gentoo.org>
1731
1732 * acinclude.m4: Rename from aclocal.m4.
1733 * aclocal.m4: Regenerate.
1734
6ffe910a
MF		 17352011-10-17 Mike Frysinger <vapier@gentoo.org>
1736
1737 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1738 * common.m4: Delete.
1739 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1740 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1741 * configure: Regenerate.
1742
59c0b43d
TT		 17432011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1744
1745 * sim-alu.h (ALU32_AND): Clear carry flag.
1746 (ALU32_AND): Clear carry flag.
1747
66f8d993
MF		 17482011-10-09 Mike Frysinger <vapier@gentoo.org>
1749
1750 * dv-cfi.c: Include stdbool.h.
1751
d56a2aae
MF		 17522011-10-09 Mike Frysinger <vapier@gentoo.org>
1753
1754 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1755
4a99173d
MF		 17562011-10-04 Mike Frysinger <vapier@gentoo.org>
1757
1758 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1759 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1760
10915d9a
MF		 17612011-07-12 Mike Frysinger <vapier@gentoo.org>
1762
1763 * sim-command.c: Include sim-options.h.
1764
63042524
MF		 17652011-07-12 Mike Frysinger <vapier@gentoo.org>
1766
1767 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1768
24a6c33d
MF		 17692011-07-12 Mike Frysinger <vapier@gentoo.org>
1770
1771 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1772 Delete direct call to AC_PROG_CC.
1773
2419798b
MF		 17742011-07-05 Mike Frysinger <vapier@gentoo.org>
1775
1776 * sim-command.c: New file.
1777 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1778 (sim-command.o): New rule.
1779
440db575
MF		 17802011-05-27 Mike Frysinger <vapier@gentoo.org>
1781
1782 * sim-options.c (standard_option_handler): Remove arg[0] check
1783 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1784 not an empty string, otherwise assign "" back to it.
1785
3ddcae71
MF		 17862011-05-26 Mike Frysinger <vapier@gentoo.org>
1787
1788 * nltvals.def: Regenerate to include Blackfin syscalls again.
1789
3a49ea9f
MF		 17902011-05-25 Mike Frysinger <vapier@gentoo.org>
1791
1792 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1793 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1794 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1795 (trace_idx_to_str): Likewise.
1796 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1797 (TRACE_syscall): Define.
1798 (WITH_TRACE_SYSCALL_P): Likewise.
1799 (TRACE_SYSCALL_P): Likewise.
1800
dd931b2f
MF		 18012011-05-23 Mike Frysinger <vapier@gentoo.org>
1802
1803 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1804 remove now-unnecessary sub-scope for glue->type setting.
1805 Check to see if the "reg" property exists before we use it, and
1806 if it doesn't exist, error out for "glue" devices.
1807
0e31da21
MF		 18082011-05-23 Mike Frysinger <vapier@gentoo.org>
1809
1810 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1811 glue-or, and set type to glue_xor when name is glue-xor.
1812 (hw_glue_port_event): Return immediately when type is glue_io
1813 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1814 and hw_port_event calls from glue_and to end of function.
1815
34b47c38
MF		 18162011-05-11 Mike Frysinger <vapier@gentoo.org>
1817
1818 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1819 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1820 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1821 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1822 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1823 around function arguments.
1824
56a9aa1d
MF		 18252011-04-14 Mike Frysinger <vapier@gentoo.org>
1826
1827 * sim-options.c (complete_option_list, sim_complete_command):
1828 New functions.
1829
d45bea91
MF		 18302011-04-02 Mike Frysinger <vapier@gentoo.org>
1831
1832 * dv-glue.c: Fix up style.
1833
12c4cbd5
MF		 18342011-04-02 Mike Frysinger <vapier@gentoo.org>
1835
1836 * hw-alloc.c (hw_alloc_data): Adjust brace.
1837 * hw-base.c (hw_base_data): Likewise.
1838 (generic_hw_unit_decode): Fix indentation.
1839 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1840 * hw-events.c (hw_event, hw_event_data): Likewise.
1841 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1842 * hw-instances.c (hw_instance_data): Likewise.
1843 * hw-instances.h (hw_instance): Likewise.
1844 * hw-main.h (hw_descriptor, enum): Likewise.
1845 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1846 * hw-ports.h (hw_port_descriptor): Likewise.
1847 * hw-properties.c (hw_property_data): Likewise.
1848 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1849 _range_property_spec, _reg_property_spec): Likewise.
1850 * hw-tree.c (_name_specifier, printer): Likewise.
1851 (split_device_specifier, parse_string_property, hw_tree_traverse,
1852 print_size, print_reg_property, print_string, print_properties):
1853 Fix indentation.
1854
66ee2731
MF		 18552011-03-29 Mike Frysinger <vapier@gentoo.org>
1856
1857 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1858 * Make-common.in (dv-cfi.o): New rule.
1859 * dv-cfi.c, dv-cfi.h: New files.
1860
165b70ea
KB		 18612011-03-21 Kevin Buettner <kevinb@redhat.com>
1862
1863 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1864 fcntl.h and sys/fcntl.h, for constants.
1865 * nltvals.def: Regenerate.
1866 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1867 * sim-io.h (sys/types.h, sys/stat.h): Include.
1868 (sim_io_stat, sim_io_fstat): Declare.
1869
028f6515
MF		 18702011-03-14 Mike Frysinger <vapier@gentoo.org>
1871
1872 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1873 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1874 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1875 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1876 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1877 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1878 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1879 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1880 syscall.c: Trim trailing whitespace.
1881
ef016f83
MF		 18822011-03-05 Mike Frysinger <vapier@gentoo.org>
1883
1884 * gennltvals.sh: Handle bfin targets.
1885 * nltvals.def: Regenerate.
1886
fee17b35
KB		 18872011-02-25 Kevin Buettner <kevinb@redhat.com>
1888
1889 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1890 file descriptors.
1891
d79fe0d6
MF		 18922011-02-14 Mike Frysinger <vapier@gentoo.org>
1893
1894 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1895 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1896 (hw_free): Drop zfree logic and always call free.
1897 * hw-base.c (hw_delete): Change zfree to free.
1898 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1899 (hw_handle_remove_phandle): Likewise.
1900 * hw-instances.c (hw_instance_delete): Likewise.
1901 * hw-tree.c (parse_reg_property): Likewise.
1902 (parse_ranges_property): Likewise.
1903 (parse_string_property): Likewise.
1904 * sim-core.c (sim_core_uninstall): Likewise.
1905 * sim-cpu.c (sim_cpu_free_all): Likewise.
1906 * sim-hw.c (sim_hw_uninstall): Likewise.
1907 * sim-memopt.c (do_memopt_delete): Likewise.
1908 (sim_memory_uninstall): Likewise.
1909 * sim-module.c (sim_module_uninstall): Likewise.
1910 * sim-options.c (sim_parse_args): Likewise.
1911 * sim-profile.c (profile_pc_cleanup): Likewise.
1912 (profile_uninstall): Likewise.
1913 * sim-watch.c (do_watchpoint_delete): Likewise.
1914 * sim-utils.c (zfree): Delete.
1915 (sim_state_free): Change zfree to free.
1916 * sim-utils.h (zfree): Delete.
1917
891e7fb1
MF		 19182011-02-13 Mike Frysinger <vapier@gentoo.org>
1919
1920 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1921
9bd90cce
MF		 19222011-01-12 Mike Frysinger <vapier@gentoo.org>
1923
1924 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1925
39a3ae0a
MF		 19262011-01-12 Mike Frysinger <vapier@gentoo.org>
1927
1928 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1929 fails.
1930 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1931 when asprintf fails.
1932 * sim-utils.c (sim_do_commandf): Issue an error and return when
1933 asprintf fails.
1934 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1935 asprintf fails.
1936
3143e5a9
MF		 19372011-01-11 Mike Frysinger <vapier@gentoo.org>
1938
1939 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1940 bytes has been calculated and when mmap_next_fd is valid and
1941 nr_bytes is 0.
1942 (memory_option_handler): Allow missing size when mmap_next_fd is
1943 valid.
1944
cb11d1f4
MF		 19452011-01-10 Mike Frysinger <vapier@gentoo.org>
1946
1947 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1948 not empty, and always append $3 to $hardware.
1949
19502011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1951
1952 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1953 * sim-hw.h (sim_hw_abort): Likewise.
1954
cc25892b
MF		 19552011-01-05 Mike Frysinger <vapier@gentoo.org>
1956
1957 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1958
44944448
JB		 19592011-01-05 Joel Brobecker <brobecker@adacore.com>
1960
1961 * run.1: Copyright year update.
1962
e61ddca7
MF		 19632010-12-28 Mike Frysinger <vapier@gentoo.org>
1964
e71b81d8
MF		 1965 * hw-alloc.h (HW_NALLOC): Define.
1966
1967010-12-28 Mike Frysinger <vapier@gentoo.org>
1968
e61ddca7
MF		 1969 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1970
bef6be3d
MF		 19712010-12-15 Mike Frysinger <vapier@gentoo.org>
1972
1973 * sim-memopt.c (OPTION_MAP_INFO): Define.
1974 (memory_options): Handle --map-info.
1975 (memory_option_handler): Handle OPTION_MAP_INFO.
1976
5be229c0
MF		 19772010-11-22 Mike Frysinger <vapier@gentoo.org>
1978
1979 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1980 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1981 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1982
81c641e7
MF		 19832010-11-22 Mike Frysinger <vapier@gentoo.org>
1984
1985 * sim-core.c (WITH_HW): Add device casts to device_error,
1986 device_io_read_buffer, and device_io_write_buffer.
1987
6ab5626b
MF		 19882010-11-16 Mike Frysinger <vapier@gentoo.org>
1989
1990 * dv-sockser.c (dv_sockser_write_buffer): New function.
1991 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1992 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1993
0bd15c7f
HPN		 19942010-10-07 Hans-Peter Nilsson <hp@axis.com>
1995
1996 * callback.c (os_lseek): Call wrap on lseek result.
1997
363a6e9f
OS		 19982010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1999
2000 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2001 call by its equality to -1 not by it being negative.
2002 (connected_p): Likewise for accept() call.
2003
c8551de3
MF		 20042010-04-23 Mike Frysinger <vapier@gentoo.org>
2005
2006 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2007
ef93a840
MF		 20082010-04-21 Mike Frysinger <vapier@gentoo.org>
2009
2010 * profile.c (sim_profile_print_bar): Add cpu argument.
2011
f093db8c
MF		 20122010-04-21 Mike Frysinger <vapier@gentoo.org>
2013
2014 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2015
0d3d2c71
MF		 20162010-04-21 Mike Frysinger <vapier@gentoo.org>
2017
2018 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2019 (profile_print_pc): Convert sim_io_printf to profile_printf.
2020 (profile_print_insn): Likewise.
2021 (profile_print_memory): Likewise.
2022 (profile_print_core): Likewise.
2023 (profile_print_model): Likewise.
2024 (sim_profile_print_bar): Likewise.
2025 (profile_print_speed): Likewise.
2026 (profile_print_addr_ranges): Likewise.
2027 (profile_info): Likewise.
2028 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2029
bd0bd508
MF		 20302010-04-19 Mike Frysinger <vapier@gentoo.org>
2031
2032 * sim-model.c (OPTION_MODEL): Convert to enum.
2033 (OPTION_MODEL_INFO): New enum.
2034 (model_options): Add model-info/info-model entries.
2035 (model_option_handler): Handle OPTION_MODEL_INFO.
2036
e8a76151
MF		 20372010-04-13 Mike Frysinger <vapier@gentoo.org>
2038
2039 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2040 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2041 initially.
2042
cb1cc9c6
MF		 20432010-04-13 Mike Frysinger <vapier@gentoo.org>
2044
2045 * sim-hrw.c (sim_write): Add const to buf arg.
2046 * sim-utils.h (sim_write_fn): Likewise.
2047
58f03a40
MF		 20482010-04-12 Mike Frysinger <vapier@gentoo.org>
2049
2050 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2051 defines.
2052
21cf617c
MF		 20532010-04-12 Mike Frysinger <vapier@gentoo.org>
2054
2055 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2056 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2057 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2058 * dv-sockser.c (sockser_options): Likewise.
2059 * hw-ports.c (empty_hw_ports): Likewise.
2060 * sim-hw.c (hw_options): Likewise.
2061 * sim-model.c (model_options): Likewise.
2062 * sim-options.c (standard_options): Likewise.
2063 * sim-profile.c (profile_options): Likewise.
2064 * sim-trace.c (trace_options): Likewise.
2065 * sim-watch.c (watchpoint_options): Likewise.
2066
e377ca52
MF		 20672010-04-12 Mike Frysinger <vapier@gentoo.org>
2068
2069 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2070 the local "arg_table" variable, and the xmalloc cast.
2071
adaaf009
MF		 20722010-04-10 Mike Frysinger <vapier@gentoo.org>
2073
2074 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2075 "prefix" var.
092d8476 2076 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2077
9ec7269f
MF		 20782010-04-10 Mike Frysinger <vapier@gentoo.org>
2079
2080 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2081
709b3bb3
MF		 20822010-04-10 Mike Frysinger <vapier@gentoo.org>
2083
2084 * sim-trace.c (save_data): Add const markings to "buf" argument.
2085
3dd68605
MF		 20862010-04-10 Mike Frysinger <vapier@gentoo.org>
2087
2088 * sim-options.c (standard_option_handler): Add const markings to
2089 local "type" var.
2090
0ad22a74
MF		 20912010-04-02 Mike Frysinger <vapier@gentoo.org>
2092
2093 * hw-ports.h: Fix spelling typos.
2094
75005b3a
MF		 20952010-03-30 Mike Frysinger <vapier@gentoo.org>
2096
2097 * configure.ac: Check for socklen_t.
2098 * configure, config.in: Regenerated.
2099 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2100
d946c288
MF		 21012010-03-30 Mike Frysinger <vapier@gentoo.org>
2102
2103 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2104 * sim-hw.c (hw_option_handler): Likewise.
2105
ff398ee4
MF		 21062010-03-30 Mike Frysinger <vapier@gentoo.org>
2107
2108 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2109 (interrupt_nr_to_str): Likewise.
2110 (default_interrupt_names): Add const to pointer type.
2111 (sim_watchpoint_install): Add const to prefix.
2112 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2113
6bf91687
MF		 21142010-03-30 Mike Frysinger <vapier@gentoo.org>
2115
2116 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2117 (sim_core_write_buffer): Likewise.
2118
15f3c2de
MF		 21192010-03-30 Mike Frysinger <vapier@gentoo.org>
2120
2121 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2122 the SIM_HAVE_ADDR_RANGE define.
2123
fb0cc53e
MF		 21242010-03-30 Mike Frysinger <vapier@gentoo.org>
2125
2126 * sim-core.h (device_error): Add const to message, and add printf
2127 format attribute.
2128
739dfd28
MF		 21292010-03-30 Mike Frysinger <vapier@gentoo.org>
2130
2131 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2132 SIM_HAVE_ADDR_RANGE define.
2133
59db87ad
MF		 21342010-03-30 Mike Frysinger <vapier@gentoo.org>
2135
2136 * dv-glue.c (hw_glue_ports): Swap static and const.
2137
dc416615
MF		 21382010-03-30 Mike Frysinger <vapier@gentoo.org>
2139
2140 * nrun.c (usage): Use void in definition.
2141 * sim-options.c (dup_arg_p): Convert old-style function definition.
2142 (sim_parse_args): Likewise.
2143 (sim_print_help): Likewise.
2144 * sim-trace.c (set_trace_option_mask): Likewise.
2145 (set_trace_option): Likewise.
2146 * sim-utils.c (sim_analyze_program): Likewise.
2147 (sim_elapsed_time_get): Likewise.
2148 (sim_elapsed_time_since): Likewise.
2149
11409fac
MF		 21502010-03-22 Mike Frysinger <vapier@gentoo.org>
2151
2152 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2153 (standard_options): Likewise.
2154 (standard_option_handler): Likewise.
2155
6d519a46
MF		 21562010-03-16 Mike Frysinger <vapier@gentoo.org>
2157
2158 * hw-ports.c (TRACE): Delete.
2159 * hw-properties.c (TRACE): Delete.
2160 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2161 (hw_find_integer_property): Likewise.
2162 (hw_find_integer_array_property): Likewise.
2163 (hw_add_duplicate_property): Likewise.
2164
799026a7
MF		 21652010-03-15 Mike Frysinger <vapier@gentoo.org>
2166
2167 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2168 "boolean".
2169
fd87baa9
MF		 21702010-02-04 Mike Frysinger <vapier@gentoo.org>
2171
2172 * sim-model.c: Include sim-model.h
2173
294bcb78
MF		 21742010-02-04 Mike Frysinger <vapier@gentoo.org>
2175
2176 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2177 & from the STATE_CPU() examples.
2178
80532737
DE		 21792010-01-24 Doug Evans <dje@sebabeach.org>
2180
d2c7a1a6
DE		 2181 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2182 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2183 ufixsfsi): Ditto.
2184 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2185 (struct cgen_fp_ops): Update signatures of floating point conversion
2186 operations.
2187
80532737
DE		 2188 * Make-common.in (CGEN_SIM_DEPS): Define.
2189 (CGEN_INCLUDE_DEPS): Use it.
2190 (CGEN_MAIN_CPU_DEPS): Simplify.
2191
1377e154
DE		 21922010-01-22 Doug Evans <dje@sebabeach.org>
2193
2194 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2195 (SUBWORDTFSI, JOINSIDI): Ditto.
2196
ec11f055
DE		 21972010-01-05 Doug Evans <dje@sebabeach.org>
2198
2199 * cgen-types.h (SETDI): Delete, unused.
2200
a09a0bfd
DE		 22012009-12-02 Doug Evans <dje@sebabeach.org>
2202
2203 * cgen-engine.h: Remove duplicated comment.
2204
62836bf4
DE		 22052009-11-23 Doug Evans <dje@sebabeach.org>
2206
2207 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2208 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2209
e94d449d
DE		 22102009-11-22 Doug Evans <dje@sebabeach.org>
2211
197fa1aa
DE		 2212 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2213 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2214 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2215 instead of CGEN_INSN_INT.
2216
e94d449d
DE		 2217 * cgen-trace.h (trace_extract): Add cast to fix warning.
2218
ca25db52
DE		 22192009-11-05 Doug Evans <dje@sebabeach.org>
2220
2221 * cgen-mem.h (DECLARE_GETT): Don't inline.
2222 (DECLARE_SETT): Ditto.
2223
c272cb46
JS		 22242009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2225
2226 * sim-inline.h: Fix spelling error.
2227
1428dced
TT		 22282009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2229
2230 * Make-common.in: Add datarootdir.
2231
44330079
RW		 22322009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2233
0aec8eb1
RW		 2234 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2235 (SIM_CHECK_MEMBERS_1): Remove.
2236 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2237 AC_CHECK_MEMBERS one.
2238 * configure: Regenerate.
2239
44330079
RW		 2240 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2241 * configure: Regenerate.
2242
d6416cdc
RW		 22432009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2244
81ecdfbb
RW		 2245 * config.in: Regenerate.
2246 * configure: Likewise.
2247
c462b41b
RW		 2248 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2249 definition of AC_CHECK_MEMBER.
2250
d6416cdc
RW		 2251 * aclocal.m4: m4_include toplevel config/override.m4.
2252 * configure: Regenerate.
2253
96e946ca
RW		 22542009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2255
2256 * Makefile.in (datarootdir): New variable.
2257
6a8b8615
DE		 22582009-07-07 Doug Evans <dje@sebabeach.org>
2259
2260 * Make-common.in (CPU_DIR): Define.
2261
2c2a86d7
DE		 22622009-07-06 Doug Evans <dje@sebabeach.org>
2263
2264 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2265 identifiers for file types rather than encoding internal
2266 implementation details of cgen.sh.
2267 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2268 * cgen.sh: Add support for parallel makes.
2269 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2270
c28c63d8
JB		 22712009-05-18 Jon Beniston <jon@beniston.com>
2272
72f4393d
L		 2273 * gennltvals.sh: Add lm32 target.
2274 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2275
982807ce
JB		 22762009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2277
2278 Speed up simulator startup:
2279 * sim-utils.c (zalloc): Use xcalloc.
2280
2a8922a9
HPN		 22812009-01-07 Hans-Peter Nilsson <hp@axis.com>
2282
2225d5bd
HPN		 2283 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2284 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2285 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2286 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2287 type, QI, HI, SI, DI.
2288
2a8922a9
HPN		 2289 * callback.c (os_error): Mark as being a noreturn function.
2290 * sim-io.h (sim_io_error): Similar for sim_io_error.
2291
6878aceb
JS		 22922008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2293
2294 * aclocal.m4: Fix underquoting of function names.
2295
be091327
DJ		 22962008-10-21 Julian Brown <julian@codesourcery.com>
2297
2298 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2299
79e1e459
HPN		 23002008-07-11 Hans-Peter Nilsson <hp@axis.com>
2301
2302 * common.m4: Add test for libz and zlib.h.
2303 * configure: Regenerate to track ../common/common.m4 changes.
2304 * config.in: Ditto.
2305
6efef468 23062008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2307 Daniel Jacobowitz <dan@codesourcery.com>
2308 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2309
2310 * aclocal.m4: Include ../../config/acx.m4.
2311 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2312 * configure, config.in: Regenerate.
2313 * Make-common.in (LIB_OBJS): Add version.o.
2314 (version.c, version.o): New rules.
72f4393d 2315 * run.c: Include version.h.
6efef468
JM		 2316 (usage): Add help parameter. Print output either to stdout or
2317 stderr depending on that parameter.
2318 (print_version): New.
2319 (main): Check for --help and --version.
2320 * run-sim.h (sim_target_display_usage): Add help parameter.
2321 * version.h: New.
2322
a4e64307
DJ		 23232008-04-14 Hans Kester <kester.hans@gmail.com>
2324
2325 * sim-signal.c: Define missing signals for _WIN32.
2326
2a3591b0
SR		 23272008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2328
2329 * gennltvals.sh: Add cr16.
2330 * nltvals.def: Rebuild.
2331
b981d709
DJ		 23322007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2333
eb639c50
DJ		 2334 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2335 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2336
f40f1a01
NC		 23372007-08-10 Nick Clifton <nickc@redhat.com>
2338
2339 * sim-memopt.c (memory_options): Mention that the
2340 --memory-size switch accepts suffixes.
72f4393d
L		 2341 (parse_size): Handle a suffix on the size value.
2342 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2343 switch accepts suffixes.
72f4393d 2344 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2345
edc5d9ec
HPN		 23462006-12-21 Hans-Peter Nilsson <hp@axis.com>
2347
2348 * acconfig.h: Remove.
2349 * config.in: Regenerate.
2350
09d96939
TS		 23512006-11-07 Thiemo Seufer <ths@mips.com>
2352
2353 * gentmap.c: Fix compile time warning.
2354
7e129781
TS		 23552006-11-07 Thiemo Seufer <ths@mips.com>
2356
2357 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2358 for bfd text addresses.
2359
3ae2e9a3 23602006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2361 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2362
2363 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2364 SIM_QUIET_NAN_NEGATED.
2365
41ec9f20
TS		 23662006-08-29 Nigel Stephens <nigel@mips.com>
2367
2368 * sim-profile.c (profile_pc_init): Initialise default profiling
2369 frequency to a prime number.
2370 (profile_print_pc): Convert gmon.out sample data into target
2371 byte order.
2372
e85e3205
RE		 23732006-06-13 Richard Earnshaw <rearnsha@arm.com>
2374
2375 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2376 * common.m4: Likewise.
2377 * configure: Regenerated.
2378
2f0122dc
DJ		 23792006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2380
2381 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2382 * configure: Regenerated.
2383
20e95c23
DJ		 23842006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2385
2386 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2387 and LIBINTL_DEP everywhere.
2388 (CSEARCH): Use INCINTL.
2389 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2390 gettext macros.
2391 * configure: Regenerated.
2392
ea696909
HPN		 23932006-03-29 Hans-Peter Nilsson <hp@axis.com>
2394
2395 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2396 option-contents test.
2397
aba6488e
MM		 23982005-11-28 Mark Mitchell <mark@codesourcery.com>
2399
25520859
MM		 2400 * sim-signal.c (sim_signal_to_target): Fix typos.
2401
aba6488e
MM		 2402 * sim-reason.c (sim_stop_reason): Use
2403 sim_signal_to_target, not sim_signal_to_host.
2404 * sim-signal.c (sim_signal_to_host): Fix typo.
2405 (sim_signal_to_target): New function.
2406
f010abaa
HPN		 24072005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2408
2409 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2410 change.
2411
09b96ea0
ILT		 24122005-07-08 Ian Lance Taylor <ian@airs.com>
2413
efd36314
ILT		 2414 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2415
09b96ea0
ILT		 2416 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2417 different fraction for a quiet NaN.
2418 (unpack_fpu): Likewise.
2419
3b02a06b
BE		 24202005-07-08 Ben Elliston <bje@au.ibm.com>
2421
2422 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2423 * sim-load.c: Likewise.
2424 * syscall.c: Likewise.
2425
18d59ab9
CV		 24262005-05-24 Corinna Vinschen <vinschen@redhat.com>
2427
2428 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2429 check.
2430
149cfe5b
DJ		 24312005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2432
2433 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2434
3f6da722 24352005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2436
3f6da722
MI		 2437 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2438 and signed64 for __ALPHA__.
2439
2b193c4a
MK		 24402005-03-23 Mark Kettenis <kettenis@gnu.org>
2441
2442 * aclocal.m4 Include ../../gettext.m4.
2443 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2444 (AM_LC_MESSAGES): Remove.
2445 * configure: Regenerate.
2446
51216631
JB		 24472005-02-28 Jim Blandy <jimb@redhat.com>
2448
2449 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2450 -Wuninitialized in the default list of build warnings if CFLAGS is
2451 set, and doesn't include -O. (Using -Wuninitialized without
2452 optimization produces a warning, which interferes with compilation
2453 with -Werror.)
72f4393d 2454
0c4507fd
JB		 24552005-02-21 Jim Blandy <jimb@redhat.com>
2456
2457 * callback.c (os_fstat): Don't declare 't' unless it's used.
2458
9ab46d53
JB		 24592005-02-09 Jim Blandy <jimb@redhat.com>
2460
2461 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2462 '-s' argument.
2463 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2464 to $(CGEN), to ensure that the command substitution happens where
2465 the variable is referenced in the submake, not when the submake's
2466 arguments are expanded.
2467 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2468 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2469 application Scheme script directly after ${cgen}; don't precede it
2470 with a -s.
2471
f4f8cce4
HPN		 24722005-01-28 Hans-Peter Nilsson <hp@axis.com>
2473
97f669ed
HPN		 2474 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2475 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2476 Include libiberty.h.
2477 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2478 being either end of a pipe.
2479 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2480 (os_shutdown): Clear pipe state.
2481 (default_callback): Initialize new members.
2482
f4f8cce4
HPN		 2483 * callback.c (default_callback): Initialize target_endian.
2484 (cb_store_target_endian): Renamed from store, new first parameter
2485 host_callback *cb, drop last parameter big_p. Take endianness
2486 from cb.
2487 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2488 Remove variable big_p.
2489 * nrun.c (main): Initialize default_callback.target_endian.
2490
35695fd6
AC		 24912005-01-14 Andrew Cagney <cagney@gnu.org>
2492
2493 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2494 Add explicit call to AC_CONFIG_HEADER.
2495 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2496 * configure: Re-generate.
2497
f0569246
AC		 24982005-01-12 Andrew Cagney <cagney@gnu.org>
2499
2500 * common.m4: New file, based on of aclocal.m4.
2501
38f48d72
AC		 25022005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2503
2504 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2505 * configure: Regenerated to track ../common/aclocal.m4 changes.
2506
b7026657
AC		 25072005-01-07 Andrew Cagney <cagney@gnu.org>
2508
2509 * configure.ac: Rename configure.in, require autoconf 2.59.
2510 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2511 * configure: Re-generate.
2512
5d945fec
HPN		 25132004-12-15 Hans-Peter Nilsson <hp@axis.com>
2514
2515 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2516 <case CB_SYS_ftruncate>: New cases.
2517
0d3cd463
HPN		 25182004-12-13 Hans-Peter Nilsson <hp@axis.com>
2519
2520 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2521 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2522 * callback.c (os_lstat): New function.
0d3cd463 2523
119860e5
HPN		 25242004-12-08 Hans-Peter Nilsson <hp@axis.com>
2525
027e2a04
HPN		 2526 * run.1: Document --sysroot=filepath.
2527 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2528 (standard_options): Support --sysroot=<path>.
2529 (standard_option_handler): Handle OPTION_SYSROOT.
2530 * syscall.c (simulator_sysroot): Define, initialized empty.
2531 (get_path): Prepend simulator_sysroot to absolute file path.
2532 [HAVE_STRING_H]: Include string.h.
2533 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2534 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2535 (main): If simulator_sysroot is not empty, chdir there.
2536 * sim-config.h (simulator_sysroot): Declare.
2537
119860e5
HPN		 2538 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2539 cgen_rtx_error" in a CGEN-generated simulator.
2540 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2541 replacement for CGEN-related breakpoints.
2542
70ae6611
HPN		 25432004-12-07 Hans-Peter Nilsson <hp@axis.com>
2544
2545 * Make-common.in (sim-basics_h): Add $(callback_h).
2546
697afb65
HPN		 25472004-12-03 Hans-Peter Nilsson <hp@axis.com>
2548
2549 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2550 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2551 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2552 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2553 (SIM_CHECK_MEMBERS): New macros.
2554 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2555 for struct stat member test and write. Add ST_x calls for each
2556 struct stat member tested in configure.in. Wrap each ST_x call in
2557 #ifdef of configure macro for that member.
2558 * configure, config.in: Regenerate.
2559
6e56eb07
HPN		 25602004-12-01 Hans-Peter Nilsson <hp@axis.com>
2561
2562 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2563 /dev/null.
2564 <case desc>: Pass -OPC opcfile.
2565 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2566 parameter to cgen.sh.
2567
c87368ac
RE		 25682004-11-30 Richard Earnshaw <rearnsha@arm.com>
2569
2570 * Make-common.in (sim-basics_h): Correct dependencies on
2571 cconfig.h and tconfig.h
2572 (sim-load.o): Correct typo in sim-basics_h dependency.
2573
08cd3760
RE		 25742004-11-18 Richard Earnshaw <rearnsha@arm.com>
2575
15f5e61f
RE		 2576 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2577 sub-dependencies for other sim files that they include.
2578 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2579 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2580
1afbf186
HPN		 25812004-11-16 Hans-Peter Nilsson <hp@axis.com>
2582
1d72487d
HPN		 2583 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2584 endian information.
2585
1afbf186
HPN		 2586 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2587 $(remote_sim_h) too.
2588 (sim_main_headers): Add sim-utils.h.
2589
a3bb1089
FCE		 25902004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2591
2592 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2593
5a645dc5
AC		 25942004-07-26 Andrew Cagney <cagney@gnu.org>
2595
2596 Problem from Olaf Hering <olh@suse.de>.
2597 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2598
109d3db3
BE		 25992004-07-10 Ben Elliston <bje@au.ibm.com>
2600
2601 * hw-tree.c (parse_integer_property): Typo fix in comments.
2602 * sim-options.c (sim_args_command): Likewise.
2603
0aaa4a81
AC		 26042004-06-28 Andrew Cagney <cagney@gnu.org>
2605
2606 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2607
0242f9ea
JR		 26082004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2609
2610 * callback.c (os_shutdown): Fix bug in last change: actually
2611 mark file descriptors as available on startup.
2612
594ee3a7
JR		 26132004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2614
2615 [ include/gdb: * callback.h (host_callback_struct): Replace
2616 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2617 * callback.c: Changed all users.
594ee3a7 2618
5f510f9c
AM		 26192004-06-15 Alan Modra <amodra@bigpond.net.au>
2620
2621 * sim-load.c (sim_load_file): Use bfd_get_section_size
2622 instead of bfd_get_section_size_before_reloc.
2623
7659f80a
DJ		 26242004-05-18 Daniel Jacobowitz <dan@debian.org>
2625
2626 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2627 passing it to printf.
2628
41ee5402
DJ		 26292004-05-10 Daniel Jacobowitz <dan@debian.org>
2630
2631 * callback.c: Update copyright dates.
2632 * run.c: Likewise.
2633 * sim-basics.h: Likewise.
2634 * sim-load.c: Likewise.
2635 * syscall.c: Likewise.
2636
26372004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2638
2639 * callback.c: Include cconfig.h instead of config.h.
2640 * run.c: Likewise.
2641 * sim-basics.h: Likewise.
2642 * sim-load.c: Likewise.
2643 * syscall.c: Likewise.
2644
6d0c993e
BE		 26452004-01-16 Ben Elliston <bje@wasabisystems.com>
2646
2647 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2648
6edf0760
NC		 26492003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2650
2651 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2652
a69146da
KH		 26532003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2654
2655 * sim-options.c (standard_options): Fix the names of H8
2656 variants.
2657
fc0a2244
AC		 26582003-10-30 Andrew Cagney <cagney@redhat.com>
2659
2660 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2661 with "struct bfd_symbol".
2662
ee3073b5
AC		 26632003-10-21 Andrew Cagney <cagney@redhat.com>
2664
2665 * callback.c (os_truncate): Call "truncate", and not "stat".
2666
198beae2
AC		 26672003-10-20 Andrew Cagney <cagney@redhat.com>
2668
2669 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2670
8822d001
JR		 26712003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2672
2673 * callback.c (os_ftruncate, os_truncate): New functions.
2674 (default_callback): Initialize ftruncate and truncate members.
2675
ea52ff81
DB		 26762003-09-08 Dave Brolley <brolley@redhat.com>
2677
2678 On behalf of Doug Evans <dje@sebabeach.org>
2679 * cgen.sh: New arg archfile.
2680 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2681 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2682
e158f0a0
AC		 26832003-08-28 Andrew Cagney <cagney@redhat.com>
2684
2685 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2686 * sim-options.c (print_help): Cast the format with specifier to
2687 "int".
2688
33319edb 26892003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2690 Dave Brolley <brolley@redhat.com>
33319edb 2691
72f4393d 2692 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2693 fields of CGEN_WRITE_QUEUE_ELEMENT.
2694 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2695 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2696 * gennltvals.sh: Add frv target.
2697 * nltvals.def: Add frv target.
2698
72f536bd
MS		 26992003-06-23 Michael Snyder <msnyder@redhat.com>
2700
ac59bf8d 2701 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2702 * sim-reg.c: Fix cut-and-paste bug in comment.
2703
1f1b2817
AC		 27042003-06-22 Andrew Cagney <cagney@redhat.com>
2705
2706 From matthew green <mrg@redhat.com>:
72f4393d 2707 * sim-fpu.h: Update copyright.
1f1b2817 2708 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2709 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2710 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2711
89c0d7dd 27122003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2713
89c0d7dd 2714 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2715 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2716 with disassemble_info:read_memory_func.
2717 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2718
828c9ae6
MS		 27192003-06-04 Michael Snyder <msnyder@redhat.com>
2720
2721 * common/run.c (main): Remove SIM_H8300 ifdef.
2722 (usage): Ditto.
2723 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2724 (standard_options): Add '-x' for h8/300sx.
2725 (standard_option_handler): Add case for SIM_H8300SX.
2726
80d35d90
MS		 27272003-04-13 Michael Snyder <msnyder@redhat.com>
2728
2729 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2730
876fec02
AC		 27312003-03-01 Andrew Cagney <cagney@redhat.com>
2732
2733 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2734 (sim_engine_vabort): Ditto.
2735
6b4a8935
AC		 27362003-02-27 Andrew Cagney <cagney@redhat.com>
2737
2738 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2739 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2740 * nrun.c (main): Ditto.
2741
dbd7cd63
AC		 27422003-02-26 Andrew Cagney <cagney@redhat.com>
2743
2744 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2745 (sim_engine_vabort): Ditto.
2746 (sim_engine_halt, sim_engine_restart): Ditto.
2747
836cc9f4
AC		 27482003-02-20 Andrew Cagney <ac131313@redhat.com>
2749
2750 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2751 (sim-break_h): Delete macro.
2752 (sim-break.o): Delete rule.
2753 * sim-break.c: Delete file.
2754 * sim-break.h: Delete file.
2755 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2756 (STATE_BREAKPOINTS): Delete macro.
2757 (sim_state_base): Delete field breakpoints.
2758 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2759 sim_break_install to array.
2760
45a15d6f
KH		 27612003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2762
2763 * run.c (usage): Fix typos.
2764
127a77fe
CD		 27652002-11-27 Richard Sandiford <rsandifo@redhat.com>
2766
2767 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2768
b85e4829
AC		 27692002-11-22 Andrew Cagney <ac131313@redhat.com>
2770
2771 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2772 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2773 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2774 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2775 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2776 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2777 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2778 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2779 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2780 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2781
d25b1553
AC		 27822002-11-13 Andrew Cagney <cagney@redhat.com>
2783
2784 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2785
d690312f
CD		 27862002-11-06 Richard Sandiford <rsandifo@redhat.com>
2787
2788 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2789 (distclean): Depend on it.
2790
7c3e3b33
AM		 27912002-10-14 Alan Modra <amodra@bigpond.net.au>
2792
2793 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2794
7ede505a
DB		 27952002-08-29 Dave Brolley <brolley@redhat.com>
2796
2797 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2798
75c4388a
AC		 27992002-07-17 Andrew Cagney <cagney@redhat.com>
2800
2801 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2802 (sim_set_callbacks, sim_size, sim_trace)
2803 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2804 to here from "gdb/remote-sim.h".
2805
7a3085c1 28062002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2807
2808 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2809 avoid possible longjmp problems with automatic variable siggnal.
2810
076043f2
AC		 28112002-07-14 Andrew Cagney <ac131313@redhat.com>
2812
2813 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2814 * Make-common.in (installdirs): Make $(libdir) too, needed when
2815 installing libsim.a.
2816
3fbeef0b
AC		 28172002-07-13 Andrew Cagney <ac131313@redhat.com>
2818
2819 * gennltvals.sh (dir): Mark d30v as obsolete.
2820 * nltvals.def: Remove d30v.
2821
bf962092
AC		 28222002-06-17 Andrew Cagney <cagney@redhat.com>
2823
27961795
AC		 2824 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2825
bf962092
AC		 2826 * sim-memopt.c: Include <unistd.h>.
2827 (do_memopt_add): Fix printf format.
2828 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2829
c8cca39f
AC		 28302002-06-16 Andrew Cagney <ac131313@redhat.com>
2831
2832 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2833 --enable-gdb-build-warnings.
2834 * configure: Regenerated to track ../common/aclocal.m4 changes.
2835
307041b7 28362002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2837
72f4393d
L		 2838 * sim-fpu.c (unpack_fpu): Initialize exponent for
2839 sim_fpu_class_zero.
2840 (i2fpu): Same.
2841 (sim_fpu_sqrt): Same.
7d7d930f 2842
3c25f8c7
AC		 28432002-06-08 Andrew Cagney <cagney@redhat.com>
2844
2845 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2846 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2847 * run.c: Ditto.
2848 * sim-load.c: Ditto.
2849 * callback.c: Ditto.
2850 * syscall.c: Ditto.
2851 * Make-common.in (callback_h): Define.
2852 (remote_sim_h): Define.
2853 (run.o): Update.
2854 (callback.o): Update.
2855 (syscall.o): Update.
72f4393d 2856 (sim-load.o):
3c25f8c7
AC		 2857 (nrun.o): Update.
2858 (sim-hload.o): Update.
2859 (sim-io.o): Update.
2860 (sim-reason.o): Update.
2861 (sim-reg.o): Update.
2862 (sim-resume.o): Update.
2863
dbec3bef
KH		 28642002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2865
2866 * run.c: Fix formatting.
2867
de4112fa
NC		 28682002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2869
2870 * run-sim.h: New header. Provide prototypes for functions used
2871 between run() and libsim.a which are not used by GDB.
2872 * run.c: Include run-sim.h.
72f4393d
L		 2873 (main): If SIM_TARGET_SWITCHES is defined call
2874 sim_target_parse_command_line.
2875 (usage): If SIM_TARGET_SWITCHES is defined call
2876 sim_target_display_usage.
de4112fa 2877
a8cdafbd
AV		 28782002-05-17 Andrey Volkov <avolkov@transas.com>
2879
2880 * run.c: Made h8300s as new target, not h8300h alias.
2881 Added new option -S (h8300s target)
2882 * sim-options.c: Ditto.
72f4393d 2883
5accf1ff
CD		 28842002-05-01 Chris Demetriou <cgd@broadcom.com>
2885
2886 * callback.c: Use 'deprecated' rather than 'depreciated.'
2887
080fe24b
AC		 28882002-02-24 Andrew Cagney <ac131313@redhat.com>
2889
2890 From wiz at danbala:
2891 * sim-fpu.h: Fix grammar and typos.
2892 Fix PR gdb/287.
2893
6439295f
CD		 28942002-02-10 Chris Demetriou <cgd@broadcom.com>
2895
2896 * callback.c: Fix some spelling errors.
2897 * hw-device.h: Likewise.
2898 * hw-tree.c: Likewise.
2899 * sim-abort.c: Likewise.
2900 * sim-alu.h: Likewise.
2901 * sim-core.h: Likewise.
2902 * sim-events.c: Likewise.
2903 * sim-events.h: Likewise.
2904 * sim-fpu.h: Likewise.
2905 * sim-profile.h: Likewise.
2906 * sim-utils.c: Likewise.
2907
dea03d4e
HPN		 29082002-01-31 Hans-Peter Nilsson <hp@axis.com>
2909
2910 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2911 New functions.
2912
1636f0bb
BE		 29132002-01-20 Ben Elliston <bje@redhat.com>
2914
2915 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2916 the comment for this enumerator.
2917
b59d44de
BE		 29182002-01-14 Ben Elliston <bje@redhat.com>
2919
2920 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2921
280b26c0
KH		 29222001-12-20 Kazu Hirata <kazu@hxi.com>
2923
2924 * run.c (usage): Fix a typo.
2925
e3e473da
BE		 29262001-07-05 Ben Elliston <bje@redhat.com>
2927
2928 * Make-common.in (srccgen): Remove.
2929 (CGEN_CPU_DIR): Define.
2930 (CGEN_READ_SCM): Redefine without $(srccgen).
2931 (CGEN_ARCH_SCM): Ditto.
2932 (CGEN_CPU_SCM): Ditto.
2933 (CGEN_DECODE_SCM): Ditto.
2934 (CGEN_DESC_SCM): Ditto.
2935
2836ee25
FCE		 29362001-04-25 Frank Ch. Eigler <fche@redhat.com>
2937
2938 * sim-load.c (sim_load_file): Put it back: external now.
2939 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2940
5b778125
AC		 29412001-04-21 Andrew Cagney <ac131313@redhat.com>
2942
2943 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2944 internal interface.
2945 * sim-utils.c (sim_analyze_program): Ditto.
2946
6ec9f4a9
FCE		 29472001-04-19 Frank Ch. Eigler <fche@redhat.com>
2948
2949 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2950 we're finished with its immediate use.
2951 * sim-load.c (sim_load_file): Ditto.
2952
764f1408
FCE		 29532001-03-16 Frank Ch. Eigler <fche@redhat.com>
2954
2955 Add support for mmap-based memory regions.
2956 * sim-memopt.c (mmap_next_fd): New global.
2957 (sim_memory_init): Reinitialize it.
2958 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2959 "--memory-mapfile FILE" option. Check for some errors.
2960 (do_memopt_add): Conditionally do mmap instead of malloc for
2961 backing store of simulated memory. Check for more errors.
2962 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2963 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2964 * configure.in: Look for mmap/fstat related functions and headers.
2965 * config.in, configure: Regenerated.
2966
35c20992
FCE		 29672001-03-15 Frank Ch. Eigler <fche@redhat.com>
2968
2969 * sim-core.c (sim_core_map_attach): Correct overlap-related
2970 error messages.
2971
f6bb7a3b
MM		 29722001-03-07 Michael Meissner <meissner@redhat.com>
2973
2974 * run.c (alloca-conf.h): Delete, no longer provided.
2975
01816cd8
BE		 29762001-02-22 Ben Elliston <bje@redhat.com>
2977
2978 * sim-trace.h (TRACE_VPU_IDX): Add.
2979 (TRACE_vpu): Define.
2980 (WITH_TRACE_VPU_P): Likewise.
2981 (TRACE_VPU_P): Likewise.
2982 * sim-trace.c (OPTION_TRACE_VPU): Define.
2983 (trace_options): Add --trace-vpu.
2984 (trace_option_handler): Handle OPTION_TRACE_VPU.
2985 (trace_option_handler): Include VPU tracing in --trace-semantics.
2986 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2987
44a9331c
BE		 29882001-02-21 Ben Elliston <bje@redhat.com>
2989
2990 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2991 (TRACE_BRANCH_INPUT2): Likewise.
2992
c43ad8eb
BE		 29932001-02-09 Ben Elliston <bje@redhat.com>
2994
2995 * (profile_print_pc): Write header out in target byte order.
2996
29972001-02-09 Ben Elliston <bje@redhat.com>
2998
2999 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3000 adjusting the pc shift value.
3001
9397fcbf
FCE		 30022001-01-12 Chris Demetriou <cgd@sibyte.com>
3003
badd2b1e
BE		 3004 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3005 where a numeric value is supplied.
9397fcbf 3006
63fe1038
BE		 30072001-01-06 Ben Elliston <bje@redhat.com>
3008
3009 * cgen.sh: Allow extrafiles to include the semantics files when
3010 generating an ISA-specific decoder.
3011
b6f6b44d
AO		 30122000-12-27 Alexandre Oliva <aoliva@redhat.com>
3013
3014 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3015
ad8707b5
BE		 30162000-12-23 Ben Elliston <bje@redhat.com>
3017
3018 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3019 them to the trace stream using sim_fpu_printn_fpu. Include
3020 "sim-fpu.h".
3021
b94c0966
BE		 30222000-12-15 Ben Elliston <bje@redhat.com>
3023
3024 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3025 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3026 trailing digits as specified (-1 to print all digits).
3027 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3028 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3029 to print_bits ().
3030
fd5d712e
BE		 30312000-12-13 Ben Elliston <bje@redhat.com>
3032
3033 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3034 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3035 (defs): New action.
3036
4c15ccf7
GK		 30372000-12-12 Geoffrey Keating <geoffk@redhat.com>
3038
3039 * sim-endian.h: Don't have parameters on macro definitions which
3040 are simply renaming functions, to permit use of XCONCAT2 in both
3041 the macro name and the arguments in a use of such a definition.
3042
0d277f51
BE		 30432000-12-11 Ben Elliston <bje@redhat.com>
3044
3045 * cgen-ops.h (SUBWORDDFDI): New function.
3046
bb4e03e5
BE		 30472000-12-05 Ben Elliston <bje@redhat.com>
3048
c79688eb
BE		 3049 * Make-common.in (cgen-defs): New target.
3050 (cgen-decode): Pass $(EXTRAFILES).
3051
bb4e03e5
BE		 3052 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3053 -outfile-suffix options.
3054
76440e4b
BE		 30552000-12-04 Ben Elliston <bje@redhat.com>
3056
6227bc85
BE		 3057 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3058 (SUBWORDSIUQI): Likewise.
3059 (SUBWORDDIHI): Likewise.
3060 (SUBWORDDIQI): New function.
3061
76440e4b
BE		 3062 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3063 * cgen-scache.c (scache_option_handler): Remove unused local var.
3064
cdc2a5c3
BE		 30652000-12-03 Ben Elliston <bje@redhat.com>
3066
3067 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3068
4e73b9c1
SC		 30692000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3070
3071 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3072
ce9bc8d1
SC		 30732000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3074
3075 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3076 space is not zero.
3077
ce13044d
SC		 30782000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3079
3080 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3081 (set_hw_delete): Moved the macro as a function.
3082 * hw-base.h (set_hw_delete): Declare as external function.
3083 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3084 allocated using hw_malloc.
72f4393d 3085
7c070881
SC		 30862000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3087
3088 * sim-options.c (sim_parse_args): Free the memory used for
3089 long_options, short_options, handlers, opt_cpu, orig_val.
3090
4f49fa1b
BE		 30912000-11-20 Ben Elliston <bje@redhat.com>
3092
3093 * cgen-ops.h (SUBBI): New macro.
3094 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3095 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3096
2d84da1b
BE		 30972000-11-16 Ben Elliston <bje@redhat.com>
3098
3099 * cgen-types.h (VOID): New type.
3100
dbc168af
BE		 31012000-11-09 Ben Elliston <bje@redhat.com>
3102
3103 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3104 (sim_fpu_two): Set exponent to 1.
3105
e4f5c43e
EZ		 31062000-10-26 Ben Elliston <bje@redhat.com>
3107
72f4393d
L		 3108 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3109 `all'. Pass `-i' options to cgen applications.
3110 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3111 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3112
a8d894af
BE		 31132000-10-08 Ben Elliston <bje@redhat.com>
3114
3115 * cgen-utils.c (cgen_rtx_error): New function.
3116
31172000-10-07 Ben Elliston <bje@redhat.com>
3118
3119 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3120 conditions for sim_core_read_buffer().
3121
6d4c43bf
DB		 31222000-09-26 Dave Brolley <brolley@redhat.com>
3123
3124 * cgen-utils.c (RORQI): New function.
3125 (ROLQI): New function.
3126 (RORHI): New function.
3127 (ROLHI): New function.
3128
0e266e5c
DB		 31292000-08-28 Dave Brolley <brolley@redhat.com>
3130
3131 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3132 in insn_value if it will fit.
3133
604259a0
FCE		 31342000-08-21 Frank Ch. Eigler <fche@redhat.com>
3135
3136 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3137
4193618c
DB		 31382000-08-15 Dave Brolley <brolley@redhat.com>
3139
3140 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3141
31422000-08-15 Dave Brolley <brolley@redhat.com>
3143
3144 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3145 (PROFILE_CPU_FREQ): New macro.
3146 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3147 (profile-options): Add profile-cpu-frequency.
3148 (parse_frequency): New function.
3149 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3150 (profile_print_speed): Print cpu frequency and simulated execution time.
3151 Re-indent other items to match.
3152
548a3e15
AC		 31532000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3154
3155 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3156
fab307a2
FCE		 31572000-07-27 Frank Ch. Eigler <fche@redhat.com>
3158
3159 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3160 * Makefile.in (install): Install run.1 man page.
3161
46a19b74
AC		 3162Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3163
3164 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3165 * Makefile.in (headers,nltvals.def): Merge.
3166
3c765a54
AC		 3167Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3168
f9cbceb6
AC		 3169 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3170 * nrun.c (main): Print the simulator statistics only in
3171 verbose mode.
3172 * hw-properties.h (hw_find_integer_array_property): Fix
3173 prototype (use signed_cell).
3174
38e64f35
AC		 3175 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3176 * sim-events.c (sim_events_remain_time): New function returning
3177 the time that remains before the event is raised.
3178 * hw-events.c (hw_event_remain_time): Likewise.
3179 * sim-events.h (sim_events_remain_time): Declare.
3180 * hw-events.h (hw_event_remain_time): Declare.
3181
0802cc40
AC		 3182 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3183 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3184 (OPTION_HW_LIST): New option --hw-list to list the devices.
3185 (hw_option_handler): List the device tree with 'sim_hw_print'.
3186
3c765a54
AC		 3187 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3188 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3189 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3190 (EXTENDED): Define for 16-bit word size.
3191 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3192 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3193 * sim-types.h: Added support for 16-bit targets.
3194
7fb283bc
FCE		 31952000-06-23 Frank Ch. Eigler <fche@redhat.com>
3196
3197 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3198
ab42ee12
FCE		 31992000-06-24 Frank Ch. Eigler <fche@redhat.com>
3200
3201 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3202 * Makefile.in (distclean): Clean cconfig.h also.
3203
eb2d80b4
AC		 3204Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3205
3206 * configure: Regenerated to track ../common/aclocal.m4 changes.
3207
3208Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3209
3210 * aclocal.m4 (sim-profile): Enable the profiler by default.
3211
781c552e
AC		 3212Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3213
3214 * run.c (main): Initialize sigrc.
3215
5eb1a8fa
AC		 3216Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3217
3218 * sim-events.c (update_time_from_event): Add more detailed event
3219 tracing.
3220
b2ac51e4
DB		 32212000-03-30 Dave Brolley <brolley@redhat.com>
3222
3223 * aclocal.m4 (cgen): Use guile to run cgen.
3224
f8603f2f
DB		 32252000-03-23 Dave Brolley <brolley@redhat.com>
3226
3227 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3228 ftruncdfsf.
3229 * cgen-accfp.c (fextsfdf): New function.
3230 (ftruncdfsf): New function.
3231 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3232
0f831eb3
JJ		 32332000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3234
3235 * cgen-ops.h: Added TRUNCSISI.
3236
e88acae7
FCE		 32372000-03-08 Dave Brolley <brolley@redhat.com>
3238
3239 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3240 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3241 (sim_queue_fn_si_write): Last argument is has type USI.
3242 (sim_queue_fn_sf_write): New function.
3243 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3244 (sim_queue_fn_sf_write): New function.
3245 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3246
baa7ae6f
AC		 3247Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3248
3249 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3250 sim_set_trace and run simulator using sim_resume.
3251 (main): Add option ``-o'' - operating environment. Only continue
3252 after a signal when operating environment.
3253 (main): Always set REASON and SIGRC using sim_stop_reason.
3254 (sim_trace): Delete extern declaration.
3255
6d358e86
NC		 32562000-02-08 Nick Clifton <nickc@cygnus.com>
3257
3258 * callback.c: Fix compile time warning messages.
3259 * run.c: Fix compile time warning messages.
72f4393d 3260
ed9a39eb
JM		 32611999-12-17 Dave Brolley <brolley@cygnus.com>
3262
3263 * sim-profile.h: (set_profile_option_mask): Add prototype.
3264 * sim-profile.c (set_profile_option_mask): No longer static.
3265
c4093a6a
JM		 3266Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3267
3268 * sim-arange.c: Include <string.h>
3269
de57eccd
JM		 32701999-12-07 Dave Brolley <brolley@cygnus.com>
3271
c4093a6a 3272 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3273 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3274 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3275 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3276 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3277 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3278 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3279 (fn_mem_qi_write): New union members.
3280 (fn_mem_hi_write): New union members.
3281 (fn_mem_si_write): New union members.
3282 (fn_mem_di_write): New union members.
3283 (fn_mem_df_write): New union members.
3284 (fn_mem_xi_write): New union members.
3285 (sim_queue_fn_mem_qi_write): New function.
3286 (sim_queue_fn_mem_hi_write): New function.
3287 (sim_queue_fn_mem_si_write): New function.
3288 (sim_queue_fn_mem_di_write): New function.
3289 (sim_queue_fn_mem_df_write): New function.
3290 (sim_queue_fn_mem_xi_write): New function.
3291 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3292 (sim_queue_fn_mem_hi_write): New function.
3293 (sim_queue_fn_mem_si_write): New function.
3294 (sim_queue_fn_mem_di_write): New function.
3295 (sim_queue_fn_mem_df_write): New function.
3296 (sim_queue_fn_mem_xi_write): New function.
3297 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3298 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3299 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3300
c2d11a7d
JM		 33011999-12-01 Dave Brolley <brolley@cygnus.com>
3302
3303 * cgen-accfp.c (subsf): Check status code.
3304 (mulsf): Ditto.
3305 (negsf): Ditto.
3306 (abssf): Ditto.
3307 (sqrtsf): Ditto.
3308 (invsf): Ditto.
3309 (minsf): Ditto.
3310 (maxsf): Ditto.
3311 (subdf): Ditto.
3312 (muldf): Ditto.
3313 (divdf): Ditto.
3314 (negdf): Ditto.
3315 (absdf): Ditto.
3316 (sqrtdf): Ditto.
3317 (invdf): Ditto.
3318 (mindf): Ditto.
3319 (maxdf): Ditto.
3320
33211999-11-26 Dave Brolley <brolley@cygnus.com>
3322
3323 * cgen-par.h (fn_df_write): Mode of data is DF.
3324 (sim_queue_fn_df_write): Mode of data is DF.
3325 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3326
33271999-11-22 Dave Brolley <brolley@cygnus.com>
3328
3329 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3330 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3331
11cf8741
JM		 33321999-11-04 Dave Brolley <brolley@cygnus.com>
3333
3334 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3335 CGEN_MEM_XI_WRITE members.
3336 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3337 (sim_queue_fn_xi_write): New function.
3338 (sim_queue_mem_xi_write): New function.
3339
3340 * cgen-par.c (sim_queue_fn_xi_write): New function.
3341 (sim_queue_mem_xi_write): New function.
3342 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3343 CGEN_MEM_XI_WRITE.
3344
e514a9d6
JM		 33451999-10-22 Dave Brolley <brolley@cygnus.com>
3346
3347 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3348 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3349 * cgen-par.c: Set insn_address for each queued write. Get pc from
3350 cpu when executing queued writes.
3351
33521999-10-19 Dave Brolley <brolley@cygnus.com>
3353
3354 * cgen-par.h (sim_queue_fn_pc_write): New function.
3355 (CGEN_FN_PC_WRITE): New enumerator.
3356 (fn_pc_write): New union member.
3357 * cgen-par.c (sim_queue_fn_pc_write): New function.
3358 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3359
917317f4
JM		 33601999-10-18 Dave Brolley <brolley@cygnus.com>
3361
3362 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3363 (CGEN_MEM_DF_WRITE): New enumerator.
3364 (mem_di_write): New union member.
3365 (mem_df_write): New union member.
3366 * cgen-par.c (sim_queue_mem_di_write): New function.
3367 (sim_queue_mem_df_write): New function.
3368 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3369 CGEN_MEM_DF_WRITE.
3370 * cgen-accfp.c (divsf): Check for division errors.
3371
33721999-10-14 Doug Evans <devans@casey.cygnus.com>
3373
3374 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3375
2df3850c
JM		 33761999-10-07 Dave Brolley <brolley@cygnus.com>
3377
72f4393d 3378 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3379 (fn_hi_write): New union member.
3380 (sim_queue_fn_hi_write): New function.
3381 * cgen-par.c (sim_queue_fn_hi_write): New function.
3382 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3383
2acceee2
JM		 33841999-09-29 Doug Evans <devans@casey.cygnus.com>
3385
3386 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3387 Change type of result to SEM_PC.
3388
3389Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3390
3391 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3392
6426a772
JM		 33931999-09-25 Doug Evans <devans@casey.cygnus.com>
3394
3395 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3396 (JOIN*): Delete cpu arg.
3397
3398Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3399
3400 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3401 parameter.
3402 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3403
c2c6d25f
JM		 3404Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3405
72f4393d
L		 3406 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3407 large values.
c2c6d25f 3408
7fc5b5ad
AC		 3409Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3410
3411 * run.c (main): Check the sim_stop_reason and only halt simulation
3412 when a valid stop condition is identified.
3413
c2c6d25f
JM		 3414Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3415
3416 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3417
3418Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3419
3420 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3421 (bi_write): New union element.
3422 (sim_queue_bi_write): New function.
3423 * cgen-par.c (sim_queue_bi_write): New function.
3424 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3425
d4f3574e
SS		 3426Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3427
3428 * configure: Regenerated to track ../common/aclocal.m4 changes.
3429
3430 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3431 ../gdb/configure.in.
3432 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3433 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3434 (SIM_WARNINGS): Delete
3435 (CONFIG_CFLAGS): Update.
3436
3437Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3438
3439 * cgen-par.c: New file.
3440 * cgen-par.h: New file.
3441 * cgen-sim.h (cgen-par.h): #include it.
3442 * cgen-cpu.h (write_queue): New field.
3443 (CPU_WRITE_QUEUE): New access macro.
3444 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3445 (cgen-par.o): New target.
3446
104c1213
JM		 34471999-08-28 Doug Evans <devans@casey.cygnus.com>
3448
3449 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3450 * cgen-utils.c (mode_names): Update.
3451
53a5351d
JM		 34521999-08-20 Doug Evans <devans@casey.cygnus.com>
3453
3454 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3455 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3456 buffer arg if WITH_PARALLEL_GENWRITE.
3457 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3458 (struct idesc): Ditto.
3459
3460Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3461
3462 * sim-model.c (model_option_handler): Add \n to error message.
3463
96baa820
JM		 34641999-08-08 Doug Evans <devans@casey.cygnus.com>
3465
3466 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3467 (insn_sem): Rewrite.
3468 (sem_fn_desc): New struct.
3469 (idesc): Rewrite.
3470 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3471 misses if ! FAST_P.
3472 (scache case): Split into non-parallel/parallel versions.
3473 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3474 if not use semantic switch version.
3475
34761999-08-04 Doug Evans <devans@casey.cygnus.com>
3477
3478 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3479 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3480 (SEM_BRANCH_INIT_EXTRACT): Delete.
3481 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3482 (SEM_BRANCH_FINI): Ditto.
3483 (SEM_BRANCH_VIA_ADDR): Ditto.
3484 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3485 (SEM_BRANCH_ADDR_CACHE): Delete.
3486 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3487 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3488 pbb_br_type.
3489 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3490 (@cpu@_pbb_begin): Initialize branch_target.
3491 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3492 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3493 pbb_br_type.
3494 (@cpu@_engine_run_fast): Ditto.
3495
adf40b2e
JM		 3496Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3497
3498 * cgen-utils.c (RORSI): New function.
3499 (ROLSI): New function.
3500
35011999-07-14 Doug Evans <devans@casey.cygnus.com>
3502
3503 * Makefile.in (TAGS): Tweak TAGS regex.
3504 * cgen-mem.h (*): Add TAGS markers.
3505
43e526b9
JM		 3506Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3507
3508 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3509 passed in when sim_resume is first entered - don't re-pass it
3510 after a restart.
72f4393d 3511
43e526b9
JM		 3512Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3513
3514 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3515 OPTION_LOAD_LMA but only when is defined.
3516 (standard_options): When SIM_HANDLES_LMA is defined include
3517 options --load-lma and --load-vma.
3518 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3519
3520 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3521 (struct sim_state_base): Add load_at_lma_p.
3522 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3523 STATE_LOAD_AT_LMA_P.
3524
3525Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3526
3527 * nrun.c (main): Re-format loop gnu style.
3528
9846de1b
JM		 3529Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3530
3531 * dv-sockser.c (connected_p): Initialize addrlen.
3532
35331999-07-06 Dave Brolley <brolley@cygnus.com>
3534
3535 * cgen-accfp.c (floatsidf): New function.
3536 (fixdfsi): New function.
3537
35381999-07-06 Doug Evans <devans@casey.cygnus.com>
3539
3540 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3541
43ff13b4
JM		 35421999-07-05 Doug Evans <devans@casey.cygnus.com>
3543
3544 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3545 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3546 * cgen-fpu.c: New file.
3547 * cgen-fpu.h: New file.
3548 * cgen-accfp.c: New file.
3549 * cgen-cpu.h (CGEN_CPU): New member fpu.
3550 * cgen-mem.h: Redo fp support.
3551 * cgen-ops.h: Delete k&r support. Redo fp support.
3552 * cgen-sim.h: Include cgen-fpu.h.
3553 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3554
085dd6e6
JM		 35551999-06-23 Doug Evans <devans@casey.cygnus.com>
3556
3557 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3558 ifndef.
3559 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3560 (@cpu@_pbb_cti_chain): Minor clean up.
3561
cd0fc7c3
SS		 35621999-05-08 Felix Lee <flee@cygnus.com>
3563
72f4393d
L		 3564 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3565 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3566 * configure: Regenerate.
72f4393d 3567
7a292a7a
SS		 3568Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3569
3570 * sim-core.c (device_error,device_io_read_buffer,
3571 device_io_write_buffer): Delete decls.
3572 * sim-core.h: Put them here.
3573
3574 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3575 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3576 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3577 (sim_core_write_aligned_N): Ditto.
3578
35791999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3580
3581 * sim-memopt.c (sim_memory_uninstall): Don't look into
3582 free()d memory.
3583
35841999-04-14 Doug Evans <devans@casey.cygnus.com>
3585
3586 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3587
35881999-04-13 Doug Evans <devans@casey.cygnus.com>
3589
3590 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3591 (sim_core_write_buffer): Ditto.
3592
35931999-04-02 Keith Seitz <keiths@cygnus.com>
3594
3595 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3596 after the interval counter has expired.
3597 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3598 poll_quit callbacks. May be overridden by Makefile.
3599 (poll_quit_counter): New global.
3600 * sim-events.c: Remove all mentions of ui_loop_hook. The
3601 host callback "poll_quit" will serve the purpose.
3602 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3603 is defined.
3604 * nrun.c: Remove declaration of ui_loop_hook.
3605
3606Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3607
3608 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3609 if being used by gdb.
3610
36111999-03-22 Doug Evans <devans@casey.cygnus.com>
3612
3613 * cgen-types.h (XF,TF): Tweak.
3614 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3615 in cgen-types.h.
3616 (SUBWORD*,JOIN*): Define.
3617 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3618 moved into cpu descriptor.
3619 * sim-model.h (MACH): New member `num'.
3620
c906108c
SS		 36211999-02-09 Doug Evans <devans@casey.cygnus.com>
3622
c906108c
SS		 3623 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3624 (CGEN_CPU): Member opcode renamed to cpu_desc.
3625 New members get_idata,disassembler.
3626 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3627 CGEN_INSN_ATTR_VALUE.
3628 (CGEN_STATE): Delete member opcode_table.
3629 (sim_disassemble_insn): Delete decl.
3630 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3631 (struct idesc): Moved to here from <cpu>-decode.h.
3632 * cgen-run.c (prime_cpu): Call prepare_run callback.
3633 * cgen-trace.h (SFILE): New type.
3634 (sim_disasm_sprintf): Declare.
3635 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3636 (sim_cgen_disassemble_insn): Declare.
3637 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3638 (insn_fields): Delete.
3639 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3640 CPU_CPU_DESC (cpu).
3641 (trace_insn): Call CPU_DISASSEMBLER hook.
3642 (sim_disasm_sprintf): New function.
3643 (sim_disasm_read_memory): New function.
3644 (sim_disasm_perror_memory): New function.
3645 (sim_cgen_disassemble_insn): New function.
3646 * cgen-utils.c: Don't include cpu-opc.h.
3647 (virtual_insn_entries): New static local.
3648 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3649 (cgen_insn_name): Rewrite.
3650 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3651 * cgen.sh (desc): New file generator handler.
3652 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3653 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3654 Don't include cpu-opc.h,cpu-sim.h.
3655 * sim-model.c (model_set): Delete SIM_DESC arg.
3656 (sim_model_set): Update.
3657 * sim-model.h (MACH): New member prepare_run.
3658
36591999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3660
3661 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3662 if redundant with allocator functions.
3663
3664Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3665
3666 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3667
3668 * sim-profile.h: Make like sim-trace.h.
3669 (PROFILE_USEFUL_MASK): New macro.
3670 * sim-profile.c (profile_options): Make like trace_options, allow
3671 optional on|off arg where applicable.
3672 (set_profile_option_mask): New function.
3673 (sim_profile_set_option): New function.
3674 (profile_option_handler): Simplify.
3675 Have -p only enable selected things, not everything.
3676 Add missing break to OPTION_PROFILE_PC_RANGE.
3677 * cgen-scache.c (scache_options): Allow optional on|off arg to
3678 --profile-scache.
3679 (scache_option_handler): Use sim_profile_set_option.
3680
36811999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3682
3683 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3684 (memory_option_handler): Implement MEMORY_FILL option. Make
3685 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3686 (parse_ulong_value): New function.
3687 (do_memopt_add): Allocate all buffers. Optionally fill them.
3688
36891999-01-15 Richard Henderson <rth@cygnus.com>
3690
3691 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3692 va_list, not an integer.
3693 * sim-events.c (sim_events_schedule): Likewise.
3694
72f4393d 3695 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3696 the appropriate type.
3697
36981999-01-14 Doug Evans <devans@casey.cygnus.com>
3699
3700 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3701 (sim_disassemble_insn): Update prototype.
3702 (sim_engine_invalid_insn): Ditto.
3703 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3704 (SEM_BRANCH_INIT): PCADDR->IADDR.
3705 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3706 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3707 * cgen-scache.h (*): Ditto.
3708 * cgen-trace.c (*): Ditto.
3709 * cgen-trace.h (*): Ditto.
3710 * cgen-utils.c (*): Ditto.
3711 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3712 (insn_t): Delete.
3713 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3714 (simple engine framework): Rewrite.
3715 * sim-module.c (modules): Install model module sooner (and in
3716 particular before the profile module).
3717
37181999-01-12 Doug Evans <devans@casey.cygnus.com>
3719
3720 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3721 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3722 (sim_model_init): Call it.
3723
3724 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3725
37261999-01-05 Doug Evans <devans@casey.cygnus.com>
3727
3728 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3729 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3730 (SEM_BRANCH_INIT_EXTRACT): New macro.
3731 (SEM_BRANCH_INIT): Add taken_p.
3732 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3733 (SEM_BRANCH_FINI): Use it.
3734 (SEM_INSN): Update.
3735 * cgen-run.c (sim_resume): Handle tracing of last insn.
3736 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3737 * cgen-trace.c (current_abuf): New static global.
3738 (trace_insn_init): Initialize it.
3739 (trace_insn_fini): Use it.
3740 (trace_insn): Set it.
3741 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3742 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3743 (@cpu@_emit_after): Ditto.
3744 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3745 labels if WITH_SEM_SWITCH_FULL.
3746 * sim-model.c: Include bfd.h.
3747 (sim_model_init): New function.
3748 (sim_model_install): Record init fn.
3749 * sim-model.h (MACH): New member bfd_name.
3750 * sim-module.c (modules): Initialize model before scache.
3751
37521998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3753
3754 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3755
c906108c
SS		 3756 * nrun.c (main): Remain in simulation loop for traps and
3757 exceptions when in operating environment mode.
3758 (ui_loop_hook): New stub hook for standalone use.
3759 * sim-events.c (sim_events_process): Call ui_loop_hook
3760 periodically on CYGWIN host.
3761
3762 * sim-reason.c (sim_stop_reason): Return host signal numbers
3763 to gdb on sim_stopped and sim_signalled cases.
3764 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3765 hook just before longjmp.
3766 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3767 hook just before sim_engine_run.
3768
3769 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3770 * sim-trace.h (trace_generic): Ditto.
3771 * sim-trace.c (trace_generic): Ditto.
72f4393d 3772
c906108c
SS		 37731998-12-14 Doug Evans <devans@casey.cygnus.com>
3774
3775 * Make-common.in (SIM_MAIN_DEPS): New var.
3776 (CGEN_MAIN_CPU_DEPS): New var.
3777 * aclocal.m4: Add --enable-cgen-maint option.
3778 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3779 (SETMEM*): Ditto.
3780 (GETIMEM*): Pass pc value to sim_core routine.
3781
3782Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3783
3784 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3785 Compare with ZERO not NULL.
3786
3787Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3788
3789 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3790 "sim-assert.h".
3791
37921998-12-09 Doug Evans <devans@casey.cygnus.com>
3793
3794 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3795 * sim-trace.c: Include stdlib.h if present.
3796 * dv-sockser.c: Include unistd.h if present.
3797 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3798 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3799
38001998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3801
3802 * gennltvals.sh: Add i960.
3803 * nltvals.def: Rebuild.
3804
38051998-12-04 Doug Evans <devans@casey.cygnus.com>
3806
3807 * cgen-defs.h: New file, old cgen-sim.h.
3808 * cgen-sim.h: Simple header that includes others.
3809 * sim-arange.c: New file.
3810 * sim-arange.h: New file.
3811 * sim-basics.h: Include it.
3812 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3813 (sim-arange.o): Add rule for.
3814 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3815 (sim_io_eprintf_cpu): Add prototype.
3816 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3817 (INLINE2): New macro.
3818 (EXTERN_INLINE): New macro.
3819 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3820 before calling module init fns.
3821 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3822 (profile_init): New function.
3823 (profile_options): New option --profile-range.
3824 (profile_option_handler): Handle --profile-range.
3825 (profile_print_insn): Qualify address range specific section titles.
3826 (profile_print_addr_ranges): New function.
3827 (profile_info): Print address ranges if specified.
3828 (profile_install): Set profile_init init fn.
3829 * sim-profile.h (PROFILE_DATA): New member `range'.
3830 * sim-trace.c (trace_init): New function.
3831 (trace_options): New option --trace-range.
3832 (trace_option_handler): Handle --trace-range.
3833 (trace_install): Set trace_init init fn.
3834 * sim-trace.h (TRACE_DATA): New member `range'.
3835 * sim-utils.c (sim_cpu_msg_prefix): New function.
3836 (sim_io_eprintf_cpu): New function.
3837 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3838 (PC_IN_PROFILE_RANGE_P): New macro.
3839 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3840 (trace_insn_fini): New arg abuf. All callers updated.
3841 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3842 printing cycle counts.
3843 * cgen-trace.h (trace_insn_fini): Update prototype.
3844 (TRACE_RESULT_P): New macro.
3845 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3846 (TRACE_INSN): Check ARGBUF_TRACE_P.
3847 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3848 * cgen-types.h (SIM_INLINE): Delete.
3849 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3850 * cgen-utils.c: Don't include cgen-engine.h
3851 * genmloop.sh (@cpu@_fill_argbuf): New function.
3852 (@cpu@_fill_argbuf_tp): New function.
3853 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3854 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3855 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3856 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3857 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3858 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3859 doing profiling. Update call to TRACE_INSN_FINI.
3860
3861 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3862
38631998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3864
3865 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3866 regions.
3867
38681998-12-01 Doug Evans <devans@casey.cygnus.com>
3869
3870 * sim-inline.c (SIM_INLINE_P): Fix typo.
3871
38721998-11-30 Doug Evans <devans@casey.cygnus.com>
3873
3874 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3875
3876Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3877
3878 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3879 * nltvals.def: Re-generate.
3880
3881Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3882
3883 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3884 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3885 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3886 GCC.
3887 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3888 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3889
38901998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3891
3892 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3893 (${cpu}_pbb_cti_chain): Ditto.
3894
38951998-11-18 Doug Evans <devans@casey.cygnus.com>
3896
3897 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3898 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3899 (EXTRACT_INT,EXTRACT_UINT): New macros.
3900 (SEM_SEM_ARG): New macro.
3901 (SEM_NEXT_VPC): New arg `pc'.
3902 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3903 (sim_disassemble_insn): Update prototype.
3904 * cgen-trace.c (current_insn,insn_fields): New static locals.
3905 (trace_insn): Set them.
b83266a0 3906 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3907 (sim_disassemble_insn): New arg insn_fields.
3908 Handle variable length insns.
3909 * genmloop.sh: Only emit pbb decls if -pbb.
3910 (${cpu}_scache_lookup): New arg `vpc'.
3911 (scache support): Fetch pc before entering loop.
3912
3913 * gennltvals.sh: Add fr30 support.
3914 * nltvals.def: Rebuild.
3915
3916Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3917
3918 * sim-types.h: Re-do type system so that GCC's attribute and mode
3919 are used to specify types. Handle case of ALPHA.
3920
39211998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3922
c906108c
SS		 3923 * aclocal.m4: Add tests for dlopen family.
3924 * config.in: Regenerated.
72f4393d 3925
c906108c
SS		 3926Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3927
3928 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3929
3930Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3931
3932 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3933 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3934 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3935 * cgen-sim.h: ... to here.
3936
3937Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938
3939 * aclocal.m4 (enable-build-warnings): Replace
3940 enable-sim-warnings. Extend =LIST syntax so that prepend and
3941 append of options is possible. Drop -Werror, add
3942 -Wstrict-prototypes for GDB compatibility.
3943 * Make-common.in (SIM_WARNINGS): Update.
3944
3945Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3946
3947 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3948 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3949 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3950 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3951 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3952 CGEN_INCLUDE_DEPS.
3953 * cgen-cpu.h: New file.
3954 * cgen-engine.h: New file.
3955 * cgen-scache.h: New file.
3956 * cgen-sim.h: Delete portions moved to new files.
3957 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3958 rather than sending result to stdout.
3959
3960Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3961
3962 * Make-common.in (sim-reg.o): New rule.
3963 (cgen-run.o): New rule.
3964 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3965 * cgen-run.c (prime_cpu): New function.
3966 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3967 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3968 mentioned cpu.
3969 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3970 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3971 (CGEN_INSN_VIRTUAL_P): New macro.
3972 (SEM_PC): New typedef.
3973 (SEMANTIC_FN): Change type of result to SEM_PC.
3974 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3975 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3976 (SCACHE_MAP): New typedef.
3977 (CPU_SCACHE): Add pbb support.
3978 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3979 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3980 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3981 max_slice_insns.
3982 (INSN_NAME): Delete.
3983 (cgen_insn_name): Declare.
3984 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3985 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3986 (first_insn_p): Make static.
3987 (trace_insn): Handle virtual insns specially.
3988 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3989 * cgen-types.h (UBI): Delete.
3990 (MODE_TYPE): New enum.
3991 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3992 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3993 (cgen_virtual_opcode_table): New global.
3994 (cgen_insn_name): New function.
3995 (sim_disassemble_insn): Ignore virtual insns.
3996 * genmloop.sh: Delete top level loop generation. Add pbb support.
3997 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3998 (sim_cpu_base): New members max_insns,insn_name,model_data.
3999 (CPU_PC_GET,CPU_PC_SET): New macros.
4000 (sim_pc_get,sim_pc_set): Declare.
4001 * sim-model.c (model_set): Call model init fn.
4002 * sim-model.h (MODEL_FN): New typedef.
4003 (INSN_TIMING): New member model_fn.
4004 (MODEL): New members num,init.
4005 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4006 All callers updated.
4007 (profile_insn_init): New fn.
4008 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4009 Exit early if insn profiling not supported.
4010 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4011 (profile_install): Record profile_insn_init as init fn.
4012 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4013 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4014 (PROFILE_DATA): Delete member exec_time.
4015 Change insn_count to pointer to array, rather than the array.
4016 (sim_profile_print_bar): Declare.
4017
4018Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4019
4020 * cgen-run.c: New file.
4021 * sim-reg.c: New file.
4022
4023Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4024
4025 * aclocal.m4: Add checks for -lsocket and -lnsl.
4026
4027 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4028 allow local port reuse on listening socket.
4029
4030Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4031
4032 * sim-config.h: Remove reference to linux kernel header.
4033
4034Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4035
4036 * dv-sockser.c (sockser_addr): Make variable non-static.
4037
4038Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4039
4040 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4041
4042Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4043
4044 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4045
4046Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4047
4048 * Make-common.in (install-common): Add $(EXEEXT) when installing
4049 run.
4050
4051Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4052
4053 * cgen-sim.h (cgen_state): New member opcode_table.
4054 * cgen-utils.c (sim_disassemble_insn): Use it.
4055
4056Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4057
4058 * cgen-mem.h (DECLARE_SETT): Fix return type.
4059 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4060 * cgen-scache.c: Include stdlib.h.
4061 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4062 * sim-model.c (model_option_handler): Remove unused variable `n'.
4063
4064Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4065
4066 * cgen-utils.c: Include bfd.h.
4067 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4068
4069Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4070
4071 * sim-bits.h (EXTEND24): Fix typo.
4072
4073Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4074
4075 * sim-events.c (ETRACE_P): New macro.
4076 (struct _sim_event): Add member trace.
4077 (sim_events_free): Reclaim trace message.
4078
4079 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4080 sim_events_schedule_tracef): New functions, include printf trace
4081 information in argument list. If tracing, store asprintf'd trace
4082 message in sim_event.
4083
4084 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4085 hw_event_queue_schedule_vtracef): New functions, mimic
4086 sim_event_tracef.
4087
4088Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4089
4090 * sim-bits.h (EXTEND24): Define.
4091
4092Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4093
4094 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4095 (CPU_SCACHE_HASH_MASK): New macro.
4096 (SCACHE_HASH_PC): Rewrite.
4097 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4098 computation out of main loop.
4099
4100Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4101
c906108c
SS		 4102 * cgen-sim.h (RECORD_IADDR): Delete.
4103 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4104 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4105
4106Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4107
4108 * gennltvals.def (mn10200): Add entry.
4109 * nltvals.def: Regenerate with MN10200 additions.
4110
4111Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4112
4113 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4114 documentation on how it works.
4115
4116 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4117 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4118 sim_core_set_xor, sim_core_xor_read_buffer,
4119 sim_core_xor_write_buffer): Update.
4120
4121 * sim-events.h, sim-events.c (sim_events_install,
4122 sim_events_watch_clock, sim_events_schedule_after_signal,
4123 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4124 sim_events_deschedule): Update.
4125
4126 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4127 sim_fpu_max32, sim_fpu_max64): Update.
4128
4129Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4130
4131 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4132 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4133 * sim-profile.c (profile_print_model): Update.
4134
4135Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4136
4137 * gennltvals.def (m32r): Use common syscall.h now.
4138 (mn10300): Add entry.
4139 * nltvals.def: Regenerate.
4140
4141 * sim-engine.c (sim_engine_get_run_state): New function.
4142 * sim-engine.h (sim_engine_get_run_state): Declare it.
4143
4144Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4145
4146 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4147 * sim-core.c (sim_core_signal): Make extern, always define.
4148
4149Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4150
4151 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4152 * cgen-ops.h (ANDIF): New macro.
4153 (ANDIF[BQHSD]I): Delete.
4154
4155Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4156
4157 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4158 (hw_event_queue_schedule, hw_event_queue_deschedule,
4159 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4160 Janczyn.
4161
4162 * hw-alloc.h (HW_NZALLOC): Define.
4163
4164 * Make-common.in (test-hw-events): Add target for testing the
4165 hw-event code.
4166
4167Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4170 hw-instances.o.
4171 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4172 files.
4173 * hw-main.h: Include hw-handles.h, hw-instances.h.
4174 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4175 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4176
c906108c
SS		 4177Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178
4179 * dv-core.c: Include hw-main.h and sim-main.h.
4180 * dv-pal.c: Include hw-main.h and sim-io.h.
4181 * dv-glue.c: Include hw-main.h.
4182
4183 * hw-main.h: New file. Move list of includes to here.
4184 * hw-base.h: From here.
4185 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4186 (hw-*.o, dv-*.o): Update.
4187 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4188 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4189 sim-main.h.
4190
4191 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4192 do_hw_poll_read): Move declarations from here.
4193 * hw-main.h: To here.
72f4393d 4194
c906108c
SS		 4195 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4196 Move from here.
4197 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4198 rename.
4199 * Make-common.in (hw-config.h): Update
4200 * hw-base.c, dv-pal.c, dv-glue.c: Update
4201
4202 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4203 `*_callback' to `*_method.
4204
4205Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206
4207 * hw-base.h (set_*): Move set method macros from here.
4208 * hw-device.h: To here.
4209
4210Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211
4212 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4213 Declare.
4214
4215 * hw-base.c (hw_create, hw_delete): Call
4216 * hw-properties.c (create_hw_property_data,
4217 delete_hw_property_data): Define.
72f4393d 4218
c906108c
SS		 4219Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4220
4221 * hw-device.c, hw-properties.c: Include hw-base.h
4222
4223 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4224 * hw-device.c: From here.
4225 * hw-base.h: Include "hw-events.h".
4226
4227 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4228 * hw-base.c (hw_create, hw_delete): Call.
4229 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4230
4231 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4232 (hw-alloc.o): New target.
72f4393d 4233
c906108c
SS		 4234Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4235
4236 * hw-events.h, hw-events.c: New files. Move event code to here.
4237 * sim-hw.c: From here.
4238 * hw-base.h: Include "hw-events.h".
4239 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4240 (hw-events.o): New target.
4241
4242 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4243 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4244
c906108c
SS		 4245 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4246 * hw-base.c (hw_create, hw_delete): Call.
4247 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4248
4249 * dv-pal.c: Update.
4250
4251Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252
4253 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4254 * hw-ports.c: To here.
72f4393d 4255
c906108c
SS		 4256 * hw-base.h, hw-ports.c (create_hw_port_data,
4257 delete_hw_port_data): New functions.
4258 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4259
c906108c
SS		 4260 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4261 from here.
4262 * hw-ports.h: To here.
4263
4264Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4265
4266 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4267 PROCESSOR and CIA arguments.
4268
4269Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4270
4271 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4272 Move common object files from here.
4273 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4274
c906108c
SS		 4275Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4276
4277 * sim-hw.c: Include ctype.h.
4278 (do_hw_poll_read): Do not assume EAGAIN.
4279
4280Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4281
4282 * cgen-trace.c (first_insn_p): New static local.
4283 (trace_insn_init): Set it.
4284 (trace_insn_fini): Use TRACE_PREFIX.
4285 (trace_insn): Rewrite to use trace_prefix.
4286 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4287 Adjust width accordingly.
4288
4289 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4290 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4291 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4292 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4293 (PROFILE_COUNT_CORE): Simplify.
4294 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4295
4296Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4297
4298 * cgen-ops.h (ADDCFSI): Fix typo.
4299
4300Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4301
4302 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4303 * genmloop.sh: Use them rather than static locals.
4304
4305 * sim-engine.c (sim_engine_set_run_state): New function.
4306 * sim-engine.h (sim_engine_set_run_state): Declare.
4307 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4308 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4309 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4310
4311Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4312
72f4393d 4313 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4314 All callers updated.
4315 (trace_insn_fini): New arg last_p. All callers updated.
4316 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4317 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4318 * genmloop.sh (engine_resume): Update.
4319
4320Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4321
4322 * Make-common.in (install-common): Run ranlib on installed copy of
4323 libsim.a.
4324
4325Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4326
4327 * Make-common.in (install-common): Rename and install libsim.a.
4328
4329Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4330
4331 * sim-io.c (unistd.h): Include.
4332
4333Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4334
4335 * Make-common (sim_main_headers): Sort.
4336 (cgen-*.o): Add cgen-sim.h dependency.
4337
4338 * cgen-scache.c (scache_init): Only allocate space if scache element
4339 size is non-zero.
4340 (scache_flush,scache_print_profile): Check if scache in use first.
4341
4342 * cgen-sim.h (IDESC): Provide forward declaration.
4343 (DECODE): Delete.
4344 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4345 (cgen_cpu_max_extra_bytes): Declare.
4346 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4347
c906108c
SS		 4348 * sim-cpu.h: New file. sim_cpu_base moved here.
4349 Move sim_cpu_lookup decl here.
4350 * sim-base.h: #include "sim-cpu.h".
4351 * sim-cpu.c: New file.
4352 * Make-common (sim_main_headers): Add sim-cpu.h.
4353 (sim-cpu.o): Add rule for.
4354
4355 * sim-model.c (set_model): Delete.
4356 (sim_model_set,model_set): New functions.
4357 (sim_model_install): Renamed from model_install.
4358 Don't set default model here.
4359 (model_option_handler): Rewrite --model processing.
4360 (sim_model_lookup,sim_mach_lookup): New functions.
4361 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4362 (insn_timing): Delete.
4363 (INSN_TIMING): New member `num'.
4364 (IMP_PROPERTIES): Always define scache_elm_size member.
4365 (MACH): New member init_cpu.
4366 (sim_machs): Renamed from machs.
4367 (sim_model_install): Renamed from model_install.
4368 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4369 * sim-module.c (modules): Update.
4370
4371 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4372
4373 * sim-io.c: #include <errno.h>.
4374
4375Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4376
4377 * dv-pal.c (struct hw_pal_device): Add reader.
4378 (hw_pal_finish): Initialize reader.
4379 (scan_hw_pal): Use reader.
4380
4381 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4382 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4383 * dv-pal.c: Use.
4384
4385 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4386 ../ppc/main.c sim_io_read_stdin.
4387
4388Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4389
4390 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4391 arguments.
4392 * hw-tree.c: Update.
72f4393d 4393
c906108c
SS		 4394 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4395 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4396 CPU/CIA args.
4397 * hw-ports.h (hw_port_event): Ditto.
4398 * hw-ports.c (hw_port_event): Update.
4399 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4400 Update.
4401 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4402 Update.
4403 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4404 (do_counter_event): Update.
4405 * dv-glue.c (hw_glue_io_read_buffer): Update.
4406 (hw_glue_port_event): Update.
4407
4408 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4409 * hw-base.h (hw_create): Ditto.
4410 * hw-base.c (hw_create): Ditto.
72f4393d 4411
c906108c
SS		 4412 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4413 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4414 from here to.
4415 * sim-hw.c: Here.
4416 * hw-device.h (hw_system_cpu): Declare.
4417 * sim-hw.c (hw_system_cpu): New function.
4418
4419 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4420 sim_hw_abort not hw_abort.
4421 (sim-hw.h): Include.
4422 (sim_core_read_buffer, sim_core_write_buffer): Call
4423 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4424 argument.
4425 (sim_core_set_xor): Do not pass CPU when aborting.
4426
4427 * sim-n-core.h (sim_core_read_aligned_N,
4428 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4429 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4430 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4431 return length.
4432
4433 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4434 sim_hw_print.
4435 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4436 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4437 functions.
4438 (sim_hw_print): New function.
4439
4440 * sim-engine.h (sim_engine_vabort): Declare.
4441 * sim-engine.c (sim_engine_vabort): New function.
4442
4443Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444
4445 * sim-trace.c (print_data): For floating-point numbers trace raw
4446 hex value.
4447 (trace_result_fp2): New function.
4448 * sim-trace.h (trace_result_fp2): New declaration.
4449 (TRACE_FP_RESULT2): New macro.
4450
4451Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4452
72f4393d
L		 4453 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4454 AM_CYGWIN32 and AM_EXEEXT.
4455 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4456 to run and install-common rules.
4457 * common/configure: regenerate
c906108c
SS		 4458
4459Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4460
4461 * sim-types.h (cell_word): New type.
4462 (natural_cell): Delete type.
4463
4464Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4465
4466 * configure: Regenerated to track ../common/aclocal.m4 changes.
4467 * config.in: Ditto.
4468
4469Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4470
4471 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4472
4473Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4474
4475 * configure: Regenerated to track ../common/aclocal.m4 changes.
4476 * config.in: Ditto.
4477
4478Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4479
4480 * acconfig.h: New file.
4481 * Make-common.in (top_builddir): New macro.
4482 (INTL_LIB): Removed.
4483 (INTLLIBS): New macro.
4484 (INTLDEPS): Likewise.
4485 (LIBDEPS): Use INTLDEPS.
4486 (EXTRA_LIBS): Use INTLLIBS.
4487 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4488 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4489 AM_LC_MESSAGES): New macros from GNU gettext.
4490
4491Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492
4493 * sim-config.h: Discard leading _ from macros.
4494 * sim-types.h: Ditto.
4495
4496Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4497
4498 * Make-common.in (CSEARCH): Add -I to intl directories.
4499 (INTL_LIB): Point to libintl.a.
4500 (LIBDEPS): Add $(INTL_LIB).
4501 (EXTRA_LIBS): Ditto.
4502
4503Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4504
4505 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4506
4507 * cgen-ops.h (ADDCFSI): Fix.
4508 (SUBCFSI): Tweak.
4509
4510Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4511
4512 * sim-types.h (signed_address, unsigned_address): Define.
4513
4514Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515
4516 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4517 QNaN.
4518
4519Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4520
4521 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4522 New functions, pack / unpack sim_fpu struct using raw values.
4523 (sim_fpu_is): Differentiate between negative and positive
4524 infinity.
4525
4526Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527
4528 * sim-bits.h (EXTEND4): Define.
4529 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4530
c906108c
SS		 4531Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4532
4533 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4534 declared so we need this cast to prevent long long addresses
4535 from being misconfigures. Results in access to unmapped memory.
4536
4537Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4538
4539 * Make-common.in (RUNTESTFLAGS): Define.
4540 (check): Pass RUNTESTFLAGS to recursive make.
4541
4542Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543
4544 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4545 STATE_VERBOSE_P.
4546
4547Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4548
4549 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4550 cross compiling.
4551
4552Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553
4554 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4555 (sim-inline): Update to match sim-inline.[hc]
4556 * configure: Regenerated to track ../common/aclocal.m4 changes.
4557
4558 * Make-common.in (sim_main_headers): Add sim-inline.h
4559
4560 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4561 selected.
4562 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4563
c906108c
SS		 4564 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4565 (sim_events_set_trace): Delete unused prototype.
72f4393d 4566
c906108c
SS		 4567 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4568 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4569
4570 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4571 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4572 Comment out, not yet implemented in sim-fpu.c.
4573 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4574 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4575
c906108c
SS		 4576 * sim-inline.h: Rewrite description.
4577 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4578 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4579
c906108c
SS		 4580 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4581 include generated files. Handled by generator directly.
72f4393d 4582
c906108c
SS		 4583Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584
4585 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4586 up-to-date.
4587
4588 * sim-trace.h (TRACE_ANY_P): Define.
4589 (struct _trace_data): Add trace_any_p.
4590
4591Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592
4593 * run.c (main): Handle all alternatives of enum sim_stop.
4594 (main): Delete unused `asection *s'.
4595
4596Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4597
4598 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4599
4600 * configure: Regenerated to track ../common/aclocal.m4 changes.
4601
4602 * sim-hw.c: New file.
4603 * sim-hw.h (sim_hw_parse): Declare function.
4604 (hw-tree.h): Do not include.
72f4393d 4605
c906108c
SS		 4606 * sim-base.h (STATE_HW): Define.
4607 (struct sim_state_base): Add member struct *hw.
4608
4609 * sim-module.c (sim-hw.h): Include.
4610 (modules): Add sim_hw_install.
72f4393d 4611
c906108c
SS		 4612 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4613
4614Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615
4616 * sim-base.h (CPU_INDEX): Define.
4617
4618 * sim-utils.c (sim_state_alloc): Initialize.
4619 * sim-module.c (sim_post_argv_init): Ditto.
4620
4621Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4622
4623 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4624 properly formatted lists.
4625
4626Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4627
4628 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4629 0x2f needs to be 0x3f.
4630
4631Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4632
4633 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4634 not found.
4635 (hw_tree_find_*_property): Clean up error message when property is
4636 not found.
4637
4638 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4639 present before looking for it.
4640
4641Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4642
72f4393d 4643 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4644 (AC_CHECK_FUNCS): Add check for __setfpucw.
4645 * configure: Regenerated.
4646
4647Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4648
4649 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4650 hw_pal_timer, hw_pal_timer_value): Define.
4651 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4652 (do_counter_event, do_counter_read, do_counter_value,
4653 do_counter_write): new functions.
4654
4655Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4656
4657 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4658 trace output.
4659
4660 * hw-base.c (hw_create): Stop searching for a device when one is
4661 found.
4662
4663Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664
4665 * configure: Regenerated to track ../common/aclocal.m4 changes.
4666
4667Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668
4669 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4670 appends extra devices.
4671 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4672 the device names.
72f4393d 4673
c906108c
SS		 4674 * Make-common.in (hw-config.h): New target, create hw-config.h
4675 file.
4676 (SIM_HW): Definition from @sim_hw@.
4677 (hw-base.o): Depend on hw-config.h
4678
4679Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4680
4681 * Make-common.in: Get SHELL from configure.
4682 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4683 move-if-change. Fixes NT native build problem.
4684 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4685 move-if-change. Fixes NT native build problem.
4686 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4687 NT native builds.
72f4393d 4688
c906108c
SS		 4689Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4690
4691 * hw-device.h, hw-device.c (hw_strdup): New function.
4692
4693 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4694 strings name, family and args.
4695 (full_name_of_hw): Use hw_strdup when returning the full path.
4696
4697 * hw-properties.c: Clean up property not found / wrong type error
4698 messages.
72f4393d 4699
c906108c
SS		 4700 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4701 before attaching any ports.
4702
4703 * hw-base.c (hw-config.): Include. Replace hardwired table.
4704
4705 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4706
4707 * Make-common.in: Add rule for dv-glue.o.
4708
4709Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710
4711 * hw-base.c (hw_finish): Move setting of trace level to here.
4712 (hw_create): From here.
4713
4714 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4715 ../ppc/device_table.c.
4716
4717 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4718
4719 * hw-tree.c (print_properties): Supress path when printing
4720 properties of root node.
4721
4722Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * hw-device.h (HW_TRACE): Define.
4725 (hw_trace): Declare.
4726 * hw-device.c (hw_trace): Implement function.
4727
4728 * hw-base.c (hw_create): Set hw trace level from "trace?"
4729 property.
4730
4731 * dv-core.c (dv_core_attach_address_callback): Add trace.
4732
4733 * dv-pal.c: Replace DTRACE with HW_TRACE.
4734
4735Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4736
4737 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4738 (hw_alloc_data): Delcare.
4739 (struct hw): Add member alloc_of_hw.
72f4393d 4740
c906108c
SS		 4741 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4742 functions. Assocate memory with a device.
4743 (stdlib.h): Include.
72f4393d 4744
c906108c
SS		 4745 * hw-base.h (set_hw_delete): Define.
4746 (hw_delete_callback): Declare.
4747 (hw_delete): Declare.
4748
4749 * hw-base.c (hw_delete): Implement function.
4750 (struct hw_base_data): Add member to_delete.
4751 (ignore_hw_delete): New function, does nothing.
4752 (hw_create): Set the hw_delete method.
4753 (hw_create): Allocate the base type using HW_ZALLOC before setting
4754 any methods.
4755
4756 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4757
c906108c 4758 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4759
c906108c
SS		 4760 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4761 (attach_hw_port_edge): Add struct hw argument
4762
4763 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4764 hw_zalloc/hw_free.
4765
4766Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767
4768 * hw-device.h (hw_attach_address_callback,
4769 hw_detach_address_callback): Attach to a single space not a space
4770 mask. Clarify interpretation of SPACE:ADDR parameters.
4771
4772 * hw-base.c (passthrough_hw_attach_address,
4773 passthrough_hw_detach_address): Update.
4774 * dv-core.c (dv_core_attach_address_callback): Ditto.
4775 * dv-pal.c (hw_pal_attach_address): Ditto.
4776
4777Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4778
4779 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4780
4781Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4782
4783 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4784 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4785 hw-properties_h, hw-tree_h): Define, point at corresponding
4786 header.
4787 (hw_base_headers): Define list of headers included by hw-base.h
4788 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4789 hw-properties.o, hw-tree.o): Specify dependencies.
4790 (dv-core.o, dv-pal.o): Ditto.
4791
4792 * sim-hw.h: New file.
4793
4794 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4795 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4796
c906108c
SS		 4797 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4798
4799 * hw-base.h, hw-base.c: new files. Copied from
4800 ../ppc/device_table.[hc].
4801
4802 * dv-core.c, dv-pal.c: New files. Copied from
4803 ../ppc/hw_{core,pal}.c
72f4393d 4804
c906108c
SS		 4805 * sim-basics.h (struct hw): Declare.
4806 (enum port_direction, enum object_disposition): Declare.
4807
4808Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4809
4810 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4811 sim_dv_src in Makefile. Take list of devices as parameter to m4
4812 macro..
4813
4814 * configure: Regenerated to track ../common/aclocal.m4 changes.
4815
4816Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817
4818 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4819 trace_prefix can abort cleanly.
4820
4821Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4822
4823 * dv-sockser.c, dv-sockser.h: New files.
4824 * Make-common.in (dv-sockser.o): Add rule for.
4825 * aclocal.m4: Check for fcntl.h.
4826 * config.h: Add HAVE_FCNTL_H.
4827
4828 * sim-break.c (remove_breakpoint): Fix thinko.
4829
4830 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4831 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4832
48331998-03-13 Fred Fish <fnf@cygnus.com>
4834
4835 * sim-base.h (struct sim_state_base): Add prog_syms and
4836 define macro STATE_PROG_SYMS.
4837 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4838 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4839 and bfd_canonicalize_symtab, to get symbol table on first use
4840 and preserve it via STATE_PROG_SYMS for future calls to
4841 bfd_find_nearest_line.
4842
4843Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4844
4845 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4846
4847 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4848 up to nr_maps, not just access_* maps.
4849
4850 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4851 maps.
4852
4853 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4854 over nr_maps not sim_core_nr_maps.
4855
4856 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4857 core_map argument to unsigned.
4858 (struct _sim_core): Ditto for struct member core_map.
4859
4860 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4861
4862 * sim-basics.h (access_io, access_*_io): Define.
4863 (map_read, map_write, map_exec, map_io): Define.
4864
4865 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4866 attach with more generic mapmask.
4867 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4868
c906108c
SS		 4869 * sim-core.c (sim_core_uninstall, sim_core_attach,
4870 sim_core_detach): Iterate over nr_maps instead of
4871 sim_core_nr_maps.
4872
4873 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4874 instead of the write_map.
4875 (remove_breakpoint): Ditto.
4876
4877 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4878 with read_map, write_map, exec_map resp.
4879
4880 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4881 Ditto.
4882
4883 * cgen-utils.c (sim_disassemble_insn): Ditto.
4884
4885 * sim-hrw.c (sim_write, sim_write): Ditto.
4886
4887 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4888 transfer_to_str): New functions.
4889
4890Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4891
4892 * sim-base.h (sim_state_base): New member environment.
4893 (STATE_ENVIRONMENT): New macro.
4894 * sim-config.c (current_environment): Delete.
4895 (sim_config_default): New function.
4896 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4897 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4898 (sim_config_default): Add prototype.
4899 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4900 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4901 Set STATE_ENVIRONMENT, not current_environment.
4902
4903Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4904
4905 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4906
4907Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4908
4909 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4910
4911 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4912
4913Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4914
4915 * Make-common.in (TAGS): Make smarter.
4916 * Makefile.in (TAGS): Ditto.
4917
4918Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4919
4920 * sim-module.c (*): Fix typos in assertion tests.
4921
4922Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4925 can't be constant.
72f4393d 4926
c906108c
SS		 4927 * sim-options.c (sim_parse_args): Ditto.
4928 (sim_args_command): Return OK, instead of nothing, for an empty
4929 command.
4930
4931Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4932
4933 * sim-profile.c (profile_info): Rename from profile_print. Drop
4934 misc and misc_cpu callback arguments. Use
4935 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4936 (profile_install): Install profile_info function.
4937
4938 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4939 STATE_PROFILE_INFO_CALLBACK): Define.
4940 (struct PROFILE_DATA): Add field info_cpu_callback.
4941 (profile_print): Delete function.
4942
4943 * sim-base.h (STATE_MODULES): Define. Replace individual
4944 STATE_*_LIST with single struct module_list.
4945
4946 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4947 (struct module_list): Declare.
72f4393d 4948
c906108c
SS		 4949 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4950 sim_module_info): New functions.
4951 (sim_module_install): Clean up module data structures.
4952
4953 * sim-info.c (sim_info): New file. New function. Call
4954 sim_module_info.
4955
4956 * Make-common.in (sim-info.o): Define rule.
4957 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4958
4959
4960Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4961
4962 * sim-base.h (sim_cpu_base): New members name, options.
4963 (sim_cpu_lookup): Add prototype.
4964 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4965 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4966 (sim_add_option_table): Update prototype.
4967 * sim-options.c (sim_add_option_table): New argument `cpu'.
4968 (standard_option_handler,standard_install): Update.
4969 (sim_parse_args): Handle cpu specific options.
4970 (print_help): New static function.
4971 (sim_print_help): Call it. Print cpu specific options.
4972 (find_match): New static function.
4973 (sim_args_command): Call it. Handle cpu specific options.
4974 * sim-utils.c (sim_cpu_lookup): New function.
4975 * sim-memopt.c (memory_option_handler): Update.
4976 (sim_memopt_install): Update.
4977 * sim-model.c (model_option_handler): Update.
4978 (model_install): Update.
4979 * sim-profile.c (profile_option_handler): Update.
4980 (profile_install): Update.
4981 * sim-trace.c (trace_option_handler): Update.
4982 (trace_install): Update.
4983 * sim-watch.c (watchpoint_option_handler): Update.
4984 (sim_watchpoint_install): Update.
4985 * cgen-scache.c (scache_option_handler): Update.
4986 (scache_install): Update.
4987
4988Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4989
4990 * Make-common.in (check): Run `make check' in testsuite dir.
4991
4992Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4993
4994 * sim-trace.c (trace_result0): New function.
4995
4996 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4997 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4998 tracing sim_fpu variables.
4999 (TRACE_ALU_RESULT0): Define.
5000 (TRACE_FP_RESULT_WORD): Define.
5001 (TRACE_FP_INPUT_WORD1): Define.
5002
5003 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5004 sim_fpu_two): New constants.
5005 (sim_fpu_op1, sim_fpu_op2): New types.
5006 (struct _sim_fpu): Delete member result. Re-order other members.
5007 (sim_fpu_sign, sim_fpu_exp): New functions.
5008 (sim_fpu_max, sim_fpu_min): new functions.
5009 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5010 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5011
c906108c
SS		 5012Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5013
5014 * sim-profile.c (profile_print): Delete duplicate test of
5015 PROFILE_INSN_IDX.
5016 (profile_print_pc): Exit early if data collection not set up.
5017 (profile_print_core): Simplify by calling sim_core_map_to_str.
5018 * sim-core.h (sim_core_map_to_str): Declare.
5019 * sim-core.c (sim_core_map_to_str): Make non-static.
5020
5021 * genmloop.sh (engine_resume): Update insn_count before exiting.
5022 (engine_resume_full): Keep accurate core profile data.
5023
5024 * cgen-utils.c (sim_disassemble_insn): Don't use
5025 sim_core_read_aligned_N, it messes up profiling results.
5026
5027Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5028
5029 * nltvals.def: Regenerate with MN10300 additions.
5030
5031Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5032
5033 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5034
c906108c
SS		 5035 * sim-trace.h, sim-trace.c (trace_result_word2,
5036 trace_input_word4, trace_result_word4): New function.
5037
5038Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5039
5040 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5041
5042 * sim-xcat.h: Delete.
5043 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5044 * cgen-sim.h: Ditto.
5045 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5046 * sim-n-bits.h: Ditto.
5047 * sim-n-core.h: Ditto.
5048 * sim-n-endian.h: Ditto.
5049
5050Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5051
5052 * syscall.c (cb_syscall): Handle short reads, and EOF.
5053
5054Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5055
5056 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5057 sim_fpu to safely print fp_word values.
5058 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5059 (trace_result_bool1, trace_result_addr1): New functions.
5060 (trace_input_bool1, trace_input_addr1): New functions.
5061
5062 * sim-trace.h (TRACE_FPU_*): Define.
5063
5064Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5065
5066 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5067 (sim_fpu_fpto, sim_fpu_tofp): Define.
5068
5069Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5070
5071 * sim-fpu.c (sim_fpu_cmp): New function.
5072
5073Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5074
5075 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5076 instead of abuf->length.
5077 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5078 (set_trace_option_mask): Renamed from set_trace_options.
5079 (set_trace_option): New function.
5080 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5081 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5082
5083Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5084
5085 * sim-basics.h: Declare struct _sim_fpu.
5086
5087Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5088
5089 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5090 (trace_prefix, trace_input*, trace_result*): Declare.
5091 (trace_one_insn): Change declaration, assume trace_prefix called.
5092 (trace_generic): Like trace_one_insn.
5093 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5094 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5095
c906108c
SS		 5096 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5097 trace_insn, save_data, trace_idx_to_str, print_data): New
5098 functions.
5099 (trace_one_insn): Rewrite.
5100 (trace_generic): New function.
72f4393d 5101
c906108c
SS		 5102Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5103
c906108c
SS		 5104 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5105
5106 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5107 (SEMANTIC_FN): Rewrite declaration.
5108 (DECODE): Update type of semantic_fast member.
5109 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5110 * sim-base.h (sim_state_base): Delete conditionals surrounding
5111 member scache_size.
5112
5113Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5114
5115 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5116 used.
5117
5118Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5119
5120 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5121 Add missing parameters to device_io calls.
5122 * sim-core.h: Add missing parameters to device_io calls.
5123
5124Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5125
5126 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5127 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5128 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5129 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5130 (engine_resume): Likewise. Make `engine' volatile. Save copy
5131 of cpu pointer in volatile object. Initialize read switch if
5132 -parallel.
5133
5134Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5135
5136 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5137 (SEM_INSN): New macro.
5138
5139Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5140
5141 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5142
5143Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5144
5145 * configure: Regenerated to track ../common/aclocal.m4 changes.
5146
5147Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5148
5149 * sim-types.h (fp_word): New type, define according to
5150 WITH_TARGET_FLOATING_POINT_BITSIZE.
5151
5152 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5153 configuration of size of floating point registers.
5154
5155Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5156
5157 * sim-profile.c (profile_print): Only print CPU <N> if other
5158 output is going to appear.
5159
5160Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5161
5162 * configure: Regenerated to track ../common/aclocal.m4 changes.
5163
5164Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5165
5166 * sim-types.h (address_word): Typedef according to
5167 WITH_TARGET_ADDRESS_BITSIZE.
5168 (signed_cell, unsigned_cell, natural_cell): Ditto using
5169 WITH_TARGET_CELL_BITSIZE.
72f4393d 5170
c906108c
SS		 5171 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5172 (WITH_TARGET_CELL_BITSIZE): Define.
5173 (WITH_HOST_WORD_BITSIZE): Delete.
5174
5175 * sim-config.c (print_sim_config): Update.
5176
5177 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5178 configuration of address and OpenFirmware cell sizes.
5179
5180Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5181
5182 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5183 * sim-run.c (sim_engine_run): Update.
72f4393d 5184
c906108c
SS		 5185 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5186 CPU_CIA.
5187 * sim-run.c (sim_engine_run): Ditto.
5188
5189 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5190 (sim_resume): Pass nr_cpus to sim_engine_run.
5191
5192 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5193
c906108c
SS		 5194 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5195 MAX_NR_PROCESSORS.
5196 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5197
c906108c
SS		 5198Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5199
5200 * Make-common.in (stamp-tvals): New rule.
5201 (targ-vals.h,targ-map.c): Depend on it.
5202 (clean): Remove stamp-tvals.
5203
5204Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5205
5206 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5207 in code also #if 0'ed.
5208
5209Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5210
5211 * configure: Regenerated to track ../common/aclocal.m4 changes.
5212 * aclocal.m4: Recognize --enable-maintainer-mode.
5213
5214Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5215
5216 * cgen-scache.h: Deleted.
5217 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5218 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5219 (scache_init): Use runtime computed size of SCACHE.
5220 (scache_flush): Likewise.
5221 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5222 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5223 * cgen-sim.h: Scache support moved here.
5224 (PC): Redo definition.
5225 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5226 (DECODE): Add parallel execution support.
5227 Only include semantic label members if using switch.
5228 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5229 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5230 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5231 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5232 from cgen-types.h.
5233 (engine_{stop,run,resume,halt,signal}): Delete decls.
5234 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5235 (argbuf,scache): Delete forward decls.
5236 (STATE): Delete decl.
5237 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5238 Include cgen-mem.h, cgen-ops.h.
5239 (engine_halt,engine_signal): Delete.
5240 ({ex,exc,sem,semc}_illegal): Delete.
5241 (sim_disassemble_insn): Result of extract fn is in bits.
5242 * genmloop.sh: Rewrite.
5243
5244 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5245 line numbers.
5246
5247 * sim-base.h (sim_state_base): Delete member `model'.
5248 (sim_cpu_base): Add member `model'.
5249 * sim-model.h (IMP_PROPERTIES): New type.
5250 (MACH): New members imp_props, models.
5251 (models): Delete decl.
5252 * sim-model.c (set_model): Update.
5253 * sim-profile.c (profile_print_model): Update.
5254
5255 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5256
5257Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5258
5259 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5260 CGEN_INSN_SYNTAX().
5261
5262Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5263
5264 * configure: Regenerated to track ../common/aclocal.m4 changes.
5265 * config.in: Ditto.
5266
5267Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5268
5269 * aclocal.m4 (AR): Check for sigaction.
5270
5271Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5272
5273 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5274
5275 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5276 * sim-config.c (sim_config): Replace WITH_DEVICES with
5277 WITH_TREE_PROPERTIES.
5278
5279 * configure: Regenerated to track ../common/aclocal.m4 changes.
5280
5281Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5282
5283 * Make-common.in (SIM_ENVIRONMENT): New variable.
5284 (CONFIG_CFLAGS): Add it.
5285 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5286 --enable-sim-environment option.
5287 * configure: Regenerated.
5288 * sim-config.h (environment support): Rewrite.
5289 * sim-config.c (current_environment): Define as enum, unconditionally.
5290 (current_alignment): Define unconditionally.
5291 (config_environment_to_a): Update.
5292 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5293 (sim_config): Handle environment and alignment determination
5294 unconditionally. Delete sanity checks of current_environment,
5295 unnecessary.
5296 (print_sim_config): Update.
5297 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5298 (standard_options): Add --environment.
5299 (standard_option_handler): Likewise.
5300
5301Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5302
5303 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5304 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5305 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5306 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5307 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5308 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5309 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5310 argument ADD_CA macro with two argument ADDC_C - add carrying with
5311 carry in.
5312 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5313 argument SUB_CA macro with two argument SUBC_X - subtract
5314 carrying, extended.
5315 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5316 borrow-in.
5317 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5318
5319Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5320
5321 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5322 * sim-io.h (sim_io_syscalls): Delete.
5323
5324Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5325
5326 * syscall.c (cb_syscall): Add missing else, so write to stdout
5327 isn't doubled.
5328
5329 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5330 the carry bit from the CPU's psw.
5331
5332Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5333
5334 * gennltvals.sh: Redo syscall support.
5335 * nltvals.def: Regenerated.
5336
5337Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5338
5339 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5340 the stream immediately.
5341
5342Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343
5344 * sim-io.c (sim_io_getstring): Delete unused len2.
5345 (sim_io_syscalls): Ditto for sys_errno.
5346
5347Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5348
5349 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5350
5351 * Make-common.in (run.o): Depend on remote-sim.h.
5352 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5353 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5354
5355Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5356
5357 * sim-io.c (sim_io_syscalls): Disable lseek.
5358
5359Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5360
5361 * gennltvals.sh: Generate syscall values for d30v.
5362
5363 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5364 * nltvals.def: Regenerate.
5365
5366 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5367 (os_fstat): Likewise. Validate fd argument.
5368 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5369 just compute target stat struct length.
5370 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5371 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5372 (get_string): Return host errno values so they can be properly
5373 translated later.
5374 (cb_syscall): Likewise.
5375 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5376 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5377 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5378 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5379 (get_path): New function.
5380
5381Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5382
5383 * sim-io.c (sim_io_syscalls): New function to provide system call
5384 emulation. Provide exit, open, close, read, write, lseek, and
5385 unlink.
5386 (sim_io_getstring): New function to return a string from a
5387 simulated memory location.
5388
5389 * sim-io.h (sim_io_syscalls): Add declaration.
5390
5391Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5392
5393 * sim-core.c (sim_core_signal): Fix spelling error in message.
5394
5395 * sim-hrw.c (sim_read): Use read map, not write map.
5396
5397 * Make-common.in (all): Add .gdbinit.
5398 * gdbinit.in: Add dump command.
5399
5400 * sim-model.c (model_options): Use '\0' for `shortopt'.
5401
5402 * sim-trace.c (trace_option_handler): Set state trace file
5403 for --trace-file in addition to cpu's values.
5404 (trace_vprintf): If cpu == NULL, try state's trace file.
5405 (trace_options): Reorganize table, reword some descriptions.
5406
5407Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408
5409 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5410 New functions.
5411
5412Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5415 signal untranslated, document problem with this.
5416
5417 * nrun.c (main): Check for a prog name of `*step'. If present,
5418 step the simulator instead of allowing it to run free.
5419
5420 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5421
5422 * Make-common.in (sim_main_headers): Add sim-signal.h.
5423
5424Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5425
5426 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5427
5428Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5429
5430 * sim-signal.h: Start simulator signals at 64 so that host signal
5431 numbers can be detected and reported.
5432
5433 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5434
5435Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5436
5437 * callback.c (cb_host_to_target_stat): Fix return values.
5438
5439 * cgen-sim.h (enum_signal_type): Delete.
5440 (engine_signal): Update prototype.
5441 * cgen-utils.c: Don't include <signal.h>.
5442 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5443 (engine_signal): Update.
5444
5445 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5446 (sim_state_free): Call SIM_STATE_FREE if defined.
5447
5448 * sim-module.c (sim_module_install): Don't leave any modules
5449 installed if one fails to install.
5450
5451Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5452
5453 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5454 more, since alloca is not used in this file.
5455
5456 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5457 correctly set the carry and overflow bits for those types.
5458 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5459 with carry, so carry is correct after doing both adds.
5460 (ALU*): Space out '\' to make it easier to read.
5461
5462Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5463
5464 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5465 sim_signalled.
5466
5467 * sim-signal.c, sim-signal.h: New files.
5468 * Make-common.in (sim-signal.o): Add rule for.
5469 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5470 * sim-abort.c: Don't include <signal.h>.
5471 * sim-basics.h: #include "sim-signal.h".
5472 * sim-break.c: Don't include <signal.h>.
5473 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5474 * sim-core.c: Don't include <signal.h>.
5475 (SIGBUS): Delete definition.
5476 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5477 * sim-engine.c: Don't include <signal.h>.
5478 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5479 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5480 * sim-resume.c: Don't include <signal.h>.
5481 (SIGTRAP): Delete definition.
5482 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5483 * sim-stop.c: Don't include <signal.h>.
5484 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5485 * sim-watch.c: Don't include <signal.h>.
5486 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5487
5488 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5489
5490 * sim-base.h (CIA_ADDR): Provide default definition.
5491 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5492 * sim-break.c (sim_handle_breakpoint): Likewise.
5493
5494Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5495
5496 * Make-common.in (srccom): New variable.
5497
5498 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5499 (LIB_OBJS): Add syscall.o.
5500 (gentmap): Pass $(NL_TARGET) to $(CC).
5501 (syscall.o): Add rule for.
5502 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5503 (sim-bits.o): Depend on $(sim-n-bits_h).
5504 (sim-load.o): Depend on callback.h.
5505
5506 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5507 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5508 * cgen-mem.h, cgen-ops.h: New files.
5509
5510 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5511
5512 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5513 Rewrite build rule.
5514 * callback.c: #include string.h or strings.h.
5515 #include sys/types.h and sys/stat.h.
5516 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5517 (os_get_errno,os_open): Update.
5518 (os_stat,os_fstat): New functions.
5519 (os_init): Initialize syscall_map, errno_map, open_map.
5520 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5521 errno_map, open_map, signal_map, stat_map.
5522 (cb_read_target_syscall_maps): New function.
5523 (cb_target_to_host_syscall): New function.
5524 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5525 (cb_target_to_host_open): Renamed from target_to_host_open.
5526 (store): New function.
5527 (cb_host_to_target_stat): New function.
5528 * syscall.c: New file.
5529 * gentmap.c (sys_tdefs): New global.
5530 (gen_targ_vals_h): Output target syscall numbers.
5531 (gen_targ_map_c): Update. Output target syscall translation map.
5532 * gentvals.sh: New first argument `target'. Preface table with
5533 #ifdef NL_TARGET_$target if non-null target passed.
5534 * gennltvals.sh: New file.
5535 * nltvals.def: Regenerated.
5536
5537Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538
5539 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5540 sim_core_dummy_M.
5541 (sim_core_dummy_M): Declare.
72f4393d 5542
c906108c
SS		 5543Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544
5545 * sim-core.c (sim_core_signal): Print the address of the
5546 instruction.
5547
5548Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5549
5550 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5551
5552 * sim-base.h (sim_state_base): Add member trace_data.
5553 (STATE_TRACE_DATA): New macro.
5554 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5555 ({WITH_,}TRACE_DEBUG_P): New macros.
5556 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5557 (_sim_cpu): Delete forward reference.
5558 (debug_printf): Update.
5559 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5560 (trace_options): Add --trace-debug.
5561 (set_trace_options): Handle it.
5562 (trace_option_handler): Likewise.
5563 (trace_install): Init state trace_data struct.
5564 (trace_uninstall): Close state trace file.
5565 * sim-events.c (ETRACE): Only print source file and line number if
5566 --trace-debug.
5567 * sim-n-core.h (sim_core_trace_M): Likewise.
5568
5569 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5570
55711997-11-13 Felix Lee <flee@cygnus.com>
5572
5573 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5574 initializer.
5575 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5576
5577Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5578
5579 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5580
5581 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5582 built this way.
5583 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5584 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5585 source tree.
5586
5587Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5588
5589 * sim-events.c (sim_events_process): Re-compute the time -
5590 update_time_from_event - as each event is processed. Reverses
5591 previous change.
5592
5593Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594
5595 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5596
5597Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598
5599 * sim-events.c (sim_events_process): Delete redundant call to
5600 update_time_from_event.
5601 (sim_events_slip): Always decrement time_from_event.
5602 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5603 Delete assertion that time_from_event >=0 when work in queue, no
5604 longer applicable.
5605
5606Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607
5608 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5609 (standard_option_handler): Update.
5610
5611 * sim-options.h: Clarify documentation.
5612 (OPTION_LONG_ONLY_P): Delete definition.
5613 (OPTION_VALID_P): Define.
72f4393d 5614
c906108c
SS		 5615 * sim-options.c (sim_print_help): Allow short only options.
5616 (sim_parse_args): Ditto.
5617 (sim_args_command): Skip short only options.
5618 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5619 separate entries for short and long options in the HANDLERS and
5620 ORIG_VAL tables.
5621 (sim_parse_args): Disable argument permutation.
5622
5623Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624
5625 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5626 Add argument M, size of data type.
5627 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5628 Declare, ditto for 5, 6 & 7 byte transfers.
5629 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5630 as aligned variant.
72f4393d 5631
c906108c
SS		 5632 * sim-n-core.h (sim_core_trace_M): Rename from
5633 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5634 with transfer type. Print transfer direction. Handle 1 and 2 byte
5635 transfers.
5636 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5637 unaligned accesses.
5638 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5639 Update all functions.
5640
5641 * sim-core.c: Generate functions starting with 16 not 1.
5642 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5643 all 5, 6 & 7 byte transfers.
5644
5645 * sim-n-core.h (sim_core_read_misaligned_N,
5646 sim_core_write_misaligned_N): Implement.
5647
5648Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649
5650 * sim-endian.h (U16_8): Implement
5651
5652 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5653
5654 * sim-endian.h (VL8_16, VH8_16): Implement.
5655
5656 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5657 long in printf.
5658 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5659 (memory_option_handler): Skip comma in alias address list
5660
5661Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5662
5663 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5664 space params.
5665 (parse_size, parse_addr): New functions
5666 (memory_option_handler, memory_options): Parse address & size
5667 using new functions. Pass level, space, modulo to do_memopt_add &
5668 do_memopt_del.
5669
5670 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5671
5672 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5673 `attach_type attach' argument with `unsigned level' argument.
5674 Document.
5675
5676 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5677 sim_core_attach): Replace argument attach with level. Update
5678 verification of arguments.
5679 (sim_core_map_detach, sim_core_detach): Replace argument attach
5680 with level.
5681
5682 * sim-basics.h (enum _attach_type): Delete.
5683
5684Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5685
5686 * sim-core.h (sim_core_write_8): Define.
5687
5688Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689
5690 * sim-bits.h: Document ROTn macro.
5691
5692 * sim-endian.h (H2T): Handle 16 byte variables.
5693
5694 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5695 error.
5696
5697 * sim-core.c: Do not generate sim_core_*_word.
5698
5699 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5700 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5701
5702 * sim-core.h (sim_core_read_unaligned_word,
5703 sim_core_read_aligned_word, sim_core_read_word,
5704 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5705 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5706
5707Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5708
5709 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5710
5711 * sim-endian.h: Disable 16 byte support.
5712
5713Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714
5715 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5716
5717 * sim-n-core.h (sim_core_trace_N): New function.
5718 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5719 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5720
5721 * sim-endian.h: Add 128 bit variant.
5722
5723 * sim-core.h, sim-core.c: Add 128 bit variant.
5724
5725 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5726
5727Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5728
5729 * sim-events.c (sim_events_process): Clear events->work_pending.
5730 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5731 setting, nr_ticks_to_process.
5732 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5733 when the event queue isn't next.
5734
5735 * sim-events.h, sim-events.c (sim_events_slip): New function.
5736
5737Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5738
5739 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5740
5741 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5742 arguments.
5743
5744Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5745
5746 * nrun.c (main): Remove useless test of name != NULL.
5747 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5748
5749Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750
5751 * sim-fpu.c (EXPMAX): Type is unsigned.
5752 (MIN_INT, MAX_INT): Type is signed64.
5753 (i2fpu): Type of val is signed64.
5754
5755Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5756
5757 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5758 a bucket size of zero.
5759
5760 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5761 OPTION_PROFILE_PC): Define.
5762 (profile_option_handler): Add support for --profile-pc and
5763 --profile-pc-granularity options.
5764 (profile_pc_init): When possible, compute nr buckets from bucket
5765 size.
5766
5767 * sim-profile.c (profile_pc_init): Align the profile-pc end
5768 address with the profile-pc bucket size.
5769
5770 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5771 something less ambiguous.
5772 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5773
5774 * sim-profile.c (profile_pc_cleanup): New function. Move
5775 profile_pc_uninstall code to here.
5776 (profile_pc_uninstall): Call.
5777 (profile_pc_init): Call.
5778
5779Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780
5781 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5782 file using BSD gprof format.
5783
5784 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5785 unsigned_word.
5786 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5787 MSBIT64): Force result to unsignedN.
5788
5789Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5790
5791 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5792 brace from macro.
5793 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5794 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5795 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5796 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5797
5798Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5799
5800 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5801 type void*.
5802
5803 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5804 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5805 type void*.
5806 (sim_core_attach): Rename buffer_freed to free_buffer, type
5807 void*. Ensure that allocated buffer is alligned according to
5808 region's address.
5809
5810Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5811
5812 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5813 (ALU64_SUB): Define.
5814
5815 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5816 (.gdbinit): Remove dependencies, generate once per build.
5817
5818Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5819
5820 * sim-n-core.h (sim_core_read_aligned_N,
5821 sim_core_write_aligned_N): Make xaddr param type address_word not
5822 unsigned_word.
5823
5824Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825
5826 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5827 unpacked floating point struct. Pass sim_fpu object by reference.
5828 Add preliminary support for rounding modes.
72f4393d 5829
c906108c
SS		 5830Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * configure: Regenerated to track ../common/aclocal.m4 changes.
5833
5834Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835
5836 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5837 WITH_TARGET_BITSIZE.
5838
5839Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5840
72f4393d 5841 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5842
5843Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5844
5845 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5846 and zfree instead of xmalloc and free. Prevents warnings.
5847
5848Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5849
5850 * configure: Regenerated to track ../common/aclocal.m4 changes.
5851
5852Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853
5854 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5855 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5856
5857 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5858 controling the bitsize/msb of the target.
5859
5860Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5861
5862 * Make-common.in: New files sim-break.c, sim-break.h.
5863 * sim-base.h: Add point to breakpoint list to sim_state_base.
5864 * sim-break.c sim-break.h: New modules that implement intrinsic
5865 breakpoint support.
5866 * sim-module.c: Add breakpoint module.
72f4393d 5867
c906108c
SS		 5868Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5869
5870 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5871 an hour.
5872 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5873 if (0) { 1 % 0; }
5874 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5875 (SIGBUS) define for Windows.
5876 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5877 * sim-resume.c: define SIGTRAP for windows.
5878 * sim-xcat.h: use token pasting if ALMOST_STDC.
5879
5880Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881
5882 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5883 configured values.
5884 (CONFIG_CFLAGS): Add same.
72f4393d 5885
c906108c
SS		 5886Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5887
5888 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5889 (SIGNED32): use ##i32.
5890
5891Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * configure: Regenerated to track ../common/aclocal.m4 changes.
5894
5895Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896
5897 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5898 endian of target.
5899
5900 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5901 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5902 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5903 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5904 (CONFIG_CFLAGS): Add same.
5905
5906 * aclocal.m4: Perform AC_SUBST on optional options.
5907
5908Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909
5910 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5911
5912 * sim-options.c (standard_option_handler): Typo in warning message.
5913
5914 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5915
5916 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5917 insn count. Make count conditional on there being a valid
5918 INSN_NAME.
5919 (profile_pc_init): Make default PC profile frequency an arbitrary
5920 256.
5921
5922 * sim-base.h: Ditto.
5923
5924 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5925 SIM_HAVE_MODEL.
5926
5927 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5928 archure struct.
5929
5930Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5931
5932 * configure: Regenerated to track ../common/aclocal.m4 changes.
5933
5934Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5935
5936 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5937 configured alignment.
5938
5939Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5940
5941 * configure: Regenerated to track ../common/aclocal.m4 changes.
5942
5943Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944
5945 * sim-config.c (sim_config): Check for default alignment.
5946
5947 * sim-options.c (standard_option_handler): Add alignment option.
5948
5949 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5950 default alignment requirements on memory accesses.
72f4393d 5951
c906108c
SS		 5952Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5953
5954 * sim-load.c (sim_load_file): Return failure if the executable
5955 had no loadable sections.
5956
5957Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958
5959 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5960 trace output.
5961
5962 * sim-core.c (sim_core_signal): When bad access halt simulator
5963 SIGSEGV / SIGBUS instead of aborting.
5964 (signal.h): Include.
72f4393d 5965
c906108c
SS		 5966 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5967 options was missing.
5968
5969 * sim-bits.h (MOVED): Define
5970
5971Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972
5973 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5974 BIT.
5975
5976 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5977
5978 * sim-bits.c: Add 8 bit versions of bit macros.
5979
5980 * sim-bits.h: Ditto.
5981
5982Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983
5984 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5985 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5986
c906108c
SS		 5987 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5988 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5989
c906108c
SS		 5990 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5991 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5992
c906108c
SS		 5993Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5994
5995 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5996 configure.in: Output to cconfig.h instead of config.h.
5997
5998 * configure: Regenerated to track ../common/aclocal.m4 changes.
5999
6000Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001
6002 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6003 BFD if known.
6004
6005Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6006
6007 * callback.c (os_write): divert stdout and stderr to their
6008 respective hooks.
6009
6010Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011
6012 * sim-profile.c (profile_print_speed): Call
6013 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6014
6015 * sim-events.c (sim_events_elapsed_time): New function return nr
6016 host MS consumed by the simulator.
6017 (sim_watch_valid): Use.
6018
6019 * sim-module.c (modules): Install sim_events very very early.
6020
6021 * sim-profile.c (profile_print): Call profile_print_pc.
6022 (print_bar):
6023 (profile_pc_init): New function, set up processor for PC
6024 profiling.
6025 (profile_print_pc): New function, print a PC profile.
6026 (profile_pc_event): New function, sample PC.
6027
6028 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6029 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6030 profile struct.
6031
6032 * sim-options.c (sim_print_help): Pacify GCC.
6033
6034 * sim-n-core.h (sim_core_read_aligned_N,
6035 sim_core_write_aligned_N): Add un-conditional profile call.
6036 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6037 profile call when aligned read/write isn't used.
6038
6039 * sim-base.h: Include sim-profile, sim-model after sim-core &
6040 sim-events allow sim-core to define useful values.
6041
6042 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6043 (profile_option_handler, profile_options): Add support for
6044 --profile-core option.
6045 (print_bar): Include when core profiling.
6046 (profile_print_core): New function, print core profile.
6047
6048 * sim-config.c (print_sim_config): Print profile status.
6049
6050 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6051 WITH_PROFILE_PC_P): Define.
6052 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6053 (PROFILE_COUNT_CORE): Define.
6054
6055Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6056
6057 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6058 interrupt_names array as the data.
6059 (sim-watch.h): Document.
6060
6061Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062
6063 * sim-options.c (sim_print_help): When the doc string is to long
6064 word wrap it.
6065
6066 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6067 that only the first few the watch options are listed. Generate
6068 meanginful usage messages.
6069
6070 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6071
c906108c
SS		 6072Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073
6074 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6075 (standard_option_handler): Handle --architecture-info.
6076
6077Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6078
6079 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6080 illegal zero-sized array.
6081 * sim-core.c (sim_core_xor_read_buffer): same.
6082
6083Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6084
6085 * nltvals.def: Regenerate.
6086
6087Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088
6089 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6090
6091Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6092
6093 * sim-bits.c (MASKED): Delete.
6094 (EXTRACTED): Delete.
6095 (LSEXTRACTED, MSEXTRACTED): New functions.
6096
6097 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6098 (MSMASKEDn, LSMASKEDn): Add last argument.
6099 (MSMASK*): Ditto.
72f4393d 6100
c906108c
SS		 6101 * sim-bits.h (EXTEND8, EXTEND16): Define.
6102 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6103
6104 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6105
6106 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6107 current instruction address.
6108
6109 * sim-inline.h (*_ENGINE): Define.
6110
6111Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112
6113 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6114
6115 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6116 (watch_option_handler): Call delete_watchpoint with ident or type.
6117 (sim_watchpoint_install): Create interrupt specific watchpoint
6118 commands on the fly.
6119 (do_watchpoint_create): New function, create a watch point using
6120 type/int-nr info encoded in the option nr.
6121 (do_watchpoint_info): New function. List active watchpoints.
6122
6123 * sim-watch.h: Change data structure to a list.
6124
6125 * sim-memopt.c (memory_option_handler): Require explicit "all"
6126 before deleting all memory regions.
6127
6128 * sim-utils.c (sim_do_commandf): New function, printf version of
6129 sim_do_command.
6130
72f4393d
L		 6131 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6132
c906108c
SS		 6133 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6134 bit endianness.
6135 (SIGNED64, UNSIGNED64): Delete.
6136 (ALU64_ADD): Don't rely on bit endianness.
6137 (ALU64_BEGIN): Define.
6138
6139 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6140 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6141
6142 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6143 suffix - u64, LL - to 64 bit constants.
6144
6145Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6146
6147 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6148
6149 * sim-utils.h (NZALLOC): Define - zalloc * N.
6150
6151 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6152 implementation of read/write functions.
6153
6154 * Make-common.in (sim-hrw.o): New target.
6155
6156 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6157 memory.
6158
6159 * sim-memopt.c (memory_option_handler): Implement memory-size
6160 command. Implement memory-alias command. Let memory-delete delete
6161 all memory regions.
6162 (add_memopt): New function. Add a memory region.
6163 (do_memopt_delete): New function. Delete a memory region.
6164
6165 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6166
6167 * sim-core.c (sim_core_detach): New function.
6168 (sim_core_map_detach): New function. Perform the actual detach.
6169 (sim_core_init): Move initialization code from here.
6170 (sim_core_install): To here.
6171 (sim_core_uninstall): And here.
6172
6173 * sim-module.c: Add memopt module.
6174
6175 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6176 simulator base type.
6177
6178 * Make-common.in (sim_main_headers): Add sim-memopt.h
6179 (sim-memopt.o): New target.
6180
6181 * sim-core.c (sim_core_install): Add core_options to the option
6182 table.
6183
6184 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6185 --watch-delete.
6186
6187 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6188 comments.
6189
6190 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6191 address_word, add mask member.
72f4393d 6192
c906108c
SS		 6193 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6194 address_word, allow for 64bit targets in 32bit host. Add modulo
6195 argument.
6196 (sim_core_map_attach): Ditto.
6197 (new_sim_core_mapping): Ditto.
6198 (sim_core_translate): Mask address when modulo memory.
6199
6200Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6201
6202 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6203
6204 * gdbinit.in: New file.
6205 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6206 * Make-common.in (distclean): Delete .gdbinit.
6207 (.gdbinit): Add rule for.
6208 * configure: Regenerated to track ../common/aclocal.m4 changes.
6209
6210 * Make-common.in (cgen-run.o): Add rule for.
6211
6212Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6213
6214 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6215
6216 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6217 both resumed and previous elapsed time.
6218 (sim_events_init): Set initial_wallclock and current_wallclock to
6219 zero.
6220 (sim_events_install): Install sim_events_suspend and
6221 sim_events_resume.
6222 (sim_events_watch_clock): Allow for suspended simulator when
6223 computing the time of the clock event.
6224
6225 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6226 initial_wallclock to elapsed_wallclock, set both to zero.
6227 (sim_events_init, sim_events_uninstall): Delete prototypes.
6228
6229 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6230
c906108c
SS		 6231 * sim-module.c(sim_module_resume, sim_module_suspend): New
6232 functions.
6233
6234Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235
6236 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6237 message.
6238
6239Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6240
6241 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6242 * Make-common.in (TAGS): Likewise.
6243 * sim-n-bits.h: Add TAGS comments for all functions.
6244 * sim-n-core.h: Likewise.
6245 * sim-n-endian.h: Likewise.
6246
6247Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6248
6249 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6250 kind.
72f4393d 6251
c906108c 6252 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6253
c906108c
SS		 6254 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6255 definition.
6256
6257Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258
6259 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6260 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6261
6262Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263
6264 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6265 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6266 nr_transfered and nr_this_transfer unsigned.
6267
6268 * sim-events.c (sim_events_tickn): N is signed, as limited to
6269 MAXINT.
6270
6271 * sim-n-endian.h (offset_N): Change size to unsigned.
6272
6273 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6274
6275Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276
6277 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6278
6279 * sim-options.c (sim_parse_args): Use dupargv.
6280
6281Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6282
6283 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6284
6285Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286
6287 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6288 base type.
6289
6290 * sim-options.c (standard_options): Add --architecture=MACHINE and
6291 --target=TARGET options.
6292 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6293 (standard_option_handler): Handle architecture and target options.
6294 (bfd.h): Include.
72f4393d 6295
c906108c
SS		 6296 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6297 bfd_openr.
6298 (sim_analyze_program): Set prog_bfd architecture from
6299 STATE_ARCHITECTURE if known.
6300
6301Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6302
6303 * configure: Regenerated to track ../common/aclocal.m4 changes.
6304 * config.in: Ditto.
6305
6306Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307
6308 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6309 that option does not apply to certain files.
6310
6311Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312
6313 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6314 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6315 offset from MSB/LSB.
6316
6317 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6318 access address of sub word quantity of a hosts 16, 32, 64 bit word
6319 type.
6320 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6321 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6322 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6323 return N*2 byte value with argument in Hi/Lo word. Renamed from
6324 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6325
c906108c
SS		 6326 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6327 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6328 so that bit offset is explicit.
6329
6330Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6331
6332 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6333 Update STATE_PROG_BFD when needed with a dup'd copy of the
6334 program.
6335
6336 * sim-config.c (sim_config): Delete ABFD argument, use
6337 STATE_PROG_BFD directly.
6338
6339Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340
6341 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6342
c906108c
SS		 6343 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6344 and sim_load.
6345 (bfd.h): Include.
72f4393d 6346
c906108c
SS		 6347 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6348 hardware only simulator targets.
6349
6350 * Make-common.in (sim-hload.o): Add rule.
6351
6352Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6353
6354 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6355 used by copyargv and freeargv.
6356
6357 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6358 STATE_PROG_ARGV, not just a pointer.
6359
6360Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361
6362 * configure: Regenerated to track ../common/aclocal.m4 changes.
6363 * config.in: Ditto.
6364
6365Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6366
6367 * aclocal.m4 (sim-endian): Add second argument to
6368 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6369 default endian when not hardwired.
6370
6371 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6372 else failes value for target byte order.
6373
6374 * sim-config.c (sim_config): Add abfd arguments. Set
6375 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6376 from same.
6377 (sim_config): Return SIM_RC, don't abort.
6378 (bfd.h): Include.
72f4393d 6379
c906108c
SS		 6380 * run.c (main): Update call to sim_open - add ABFD argument.
6381 * nrun.c (main): Add NULL ABFD argument.
6382
6383Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6384
6385 * callback.c (os_poll_quit): Make static.
6386 Call sim_cb_eprintf, not p->eprintf.
6387 (sim_cb_printf, sim_cb_eprintf): New functions.
6388 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6389
6390 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6391 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6392 sim-utils.h. #include sim-utils.h.
6393 * sim-utils.h: Above decls moved here.
6394 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6395
6396 * sim-watch.c (action_watchpoint): Fix thinkos.
6397
6398Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6399
6400 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6401
6402Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6403
6404 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6405 to FORCED_ALIGNMENT case.
6406
6407Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408
6409 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6410
6411Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6412
6413 * Make-common.in (libsim.a): Fix typo.
6414
6415Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * nrun.c (main): Verify the structure returned before using it.
6418
6419Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6420
6421 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6422 default.
6423
6424 * sim-engine.c (sim_engine_install): New function. Install the
6425 engine init functions.
6426 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6427
c906108c
SS		 6428 * sim-module.c: Add sim_engine to list of modules that always
6429 install.
6430
6431Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6432
6433 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6434 to remove the old watchpoint, not delete_watchpoint.
6435 (watch_option_handler): Action the correct watchpoint, not just
6436 cycles.
6437
6438Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6439
6440 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6441 both low and high word.
6442 (sim_core_write_aligned_N): Ditto.
72f4393d 6443
c906108c
SS		 6444 * sim-trace.c (set_trace_options): Delete code explicitly setting
6445 core->trace.
6446
6447 * sim-options.c (sim_print_help): Call the list commands if not a
6448 standalone simulator.
6449 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6450
c906108c
SS		 6451 * sim-trace.c (set_trace_options): Assume core present.
6452
6453 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6454 buffer when full not almost full.
6455
6456Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457
6458 * sim-events.c (sim_events_process): Don't blat the event queue
6459 when processing watchpoints.
6460
6461 * sim-watch.h: Make arg unsigned long - stop sign extension.
6462
6463 * sim-events.c (sim_watch_valid): rewrite so debugable.
6464
6465 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6466
6467 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6468 inequality test is possible.
6469 (handle_watchpoint): Re-pass is_within arg.
6470 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6471 0 to schedule_watchpoint's is_within arg.
6472 (sim_watchpoint_init): Re-pass is_within arg.
6473
6474 * sim-options.c (sim_print_help): Add is_command argument. Don't
6475 include -- prefix when called from the command line interpreter.
6476
6477 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6478
6479 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6480 zero indicates that the test should be reversed.
6481 (sim_events_watch_core): Ditto.
6482 (WATCH_CORE): Compare range against is_within.
6483 (WATCH_SIM): Ditto.
6484
6485Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6486
6487 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6488 sim_core_read_buffer. Check nr-bytes transfered.
6489
6490 * sim-core.h (sim_core_common): Define a new struct that contains
6491 the common data. to sd and cpu structures.
6492 * sim-core.c (sim_core_attach): Update.
6493 (sim_core_init): Update. Remember to copy initialized data to each
6494 cpu.
6495 (sim_core_find_mapping): Ditto.
6496
6497 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6498 (sim_core_write_buffer): Ditto.
6499
6500 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6501 transfer use xor version of read buffer.
6502 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6503
c906108c
SS		 6504 * sim-core.c (sim_core_xor_read_buffer): New function implement
6505 xor-endian data read breaking transfer up into xor-endian sized
6506 blocks.
6507 (sim_core_xor_write_buffer): Ditto for write.
6508 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6509 - needed for xor-endian transfers.
6510
6511Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6512
6513 * sim-inline.h: Review description.
72f4393d 6514
c906108c
SS		 6515 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6516 to just those involved in data transfers and configuration.
72f4393d 6517
c906108c
SS		 6518 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6519 string.
6520 * sim-n-core.h (sim_core_read_aligned_N): Use.
6521 (sim_core_read_unaligned_N): Ditto.
6522 (sim_core_read_unaligned_N): Ditto..
6523 (sim_core_write_unaligned_N): Ditto.
72f4393d 6524
c906108c 6525 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6526
c906108c
SS		 6527 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6528 endian.
6529 (sim_core_read_aligned_N): Ditto.
6530
6531 * sim-core.c (sim_core_set_xor_endian): New function.
6532 (sim_core_attach): Don't overwrite the per-cpu xor map when
6533 cloning the global core.
6534
6535Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6536
6537 * sim-engine.h: Update below so that it is using an enumerated
6538 type.
6539
6540Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6541
72f4393d
L		 6542 * sim-engine.c (sim_engine_restart):
6543 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6544 return value used for simulator restart from 0 to 2.
6545
6546Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6547
6548 * cgen-scache.c (scache_option_handler): Add is_command arg.
6549
6550 * sim-model.c (model_option_handler): Add is_command argument.
6551
6552 * sim-profile.c (profile_option_handler): Add is_command arg.
6553
6554 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6555 involved.
6556
6557 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6558 order that they are registered.
6559
6560 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6561 between option and command line processing.
6562
6563 * sim-options.c: Include stdlib.h, ctype.h.
6564
6565 * Make-common.in (sim-watch.o): Add rule.
6566 (sim_main_headers): Assume sim-assert.h included.
6567 (sim-*.o): Simplify make rule.
72f4393d 6568
c906108c
SS		 6569 * sim-module.c: Add sim_watch_install to module list.
6570
6571Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572
6573 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6574 has been loaded.
6575
6576 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6577 * sim-events.c (sim_events_install): Ditto.
6578 * sim-core.c (sim_core_install): Ditto.
6579 * sim-model.c (model_install): Ditto.
6580 * sim-options.c (standard_install): Ditto.
6581 * sim-profile.c (profile_install): Ditto.
6582 * sim-reason.c (sim_stop_reason): Ditto.
6583 * sim-run.c (sim_engine_run): Ditto.
6584 * sim-utils.c (sim_analyze_program): Ditto.
6585
6586 * sim-module.c (modules): Make profile_install and trace_install
6587 optional.
6588
6589 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6590
6591 * sim-options.c (standard_option_handler): Set the byte order.
6592
6593 * sim-events.c (sim_events_process): Allow multi tick processing.
6594 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6595
c906108c
SS		 6596 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6597 prototypes. Under development.
6598 (sim_events): Replace processing with nr_ticks_to_process.
6599
6600Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6601
6602 * nrun.c (main): Pass callbacks to sim_open instead of using
6603 sim_set_callbacks.
6604
6605 * run.c (main): Ditto.
6606
6607Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6608
6609 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6610 stop tk interrupting malloc calls.
6611 (sim_events_zalloc): Converse.
6612
6613 * Make-common.in (sim_main_headers): Add sim-events.h.
6614
6615 * sim-events.c (sim_events_schedule_after_signal): Change return
6616 type to void - signal events are strictly internal.
6617 (sim_events_init): Allocate a finite buffer for signal events.
6618 (sim_events_schedule_after_signal): Enter signal events into the
6619 signal buffer.
6620
6621 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6622 (sim_engine_restart): Ditto.
6623 (sim_engine_abort): Ditto.
6624 * sim-stop.c (sim_stop): Ditto.
6625 (control_c_simulation): Ditto.
6626 * sim-resume.c (sim_resume): Ditto.
6627 (has_stepped): Ditto.
6628 * sim-abort.c (sim_engine_abort): Ditto.
6629
6630 * sim-basics.h (transfer_type): New type.
6631
6632 * sim-core.c (sim_core_signal): New function. Print core signal
6633 information.
6634 (sim_core_find_mapping): Add transfer argument.
6635
6636 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6637 SIM_CORE_SIGNAL if a recoverable abort.
6638 * sim-core.c (sim_core_find_mapping): Ditto.
6639
6640Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6641
6642 * sim-core.c (sim_core_find_mapping): Replace calls to
6643 sim_io_error to more resiliant sim_engine_abort.
6644
6645 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6646 (sim_core_write_unaligned_N): Ditto.
6647
6648Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6649
6650 * sim-module.c: Add sim_events_install to list.
72f4393d 6651
c906108c
SS		 6652 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6653 from sim_core_*.
6654 (sim_events_init): Now returns SIG_RC.
6655
6656 * sim-run.c: New file. Generic sim_engine_run.
6657 * sim-reason.c: New file. Generic sim_stop_reason.
6658 * sim-stop.c: New file. Generic sim_stop.
6659 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6660
c906108c
SS		 6661 * Make-common.in (sim-engine.o): Add rule.
6662 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6663
c906108c
SS		 6664 * sim-engine.h, sim-engine.c: New file. Provide generic
6665 implementation of sim_engine_halt, sim_engine_error. et.al.
6666
6667 * sim-base.h (sim_state_base): Add member halt.
6668 (sim-engine.h): Include.
6669
6670 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6671 handlers.
6672 * sim-events.c (sim_events_poll): Update event handler.
6673
6674Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6675
6676 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6677 function.
6678 (sim_events_watch_sim): New function.
6679 (sim_events_watch_core): New function.
6680 (sim_watch_valid): New function.
6681 (sim_events_preprocess): New function.
6682 (sim_events_process): Process the watchpoints as well as the timer
6683 queue.
6684 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6685 (sim_events_deschedule): Check all the queues when removing an
6686 event.
6687 (sim_events_init): Ditto for cleaning.
6688
6689Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6690
6691 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6692
6693Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6694
6695 * callback.c (os_open): Type of arg flags is int.
6696
6697Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6698
6699 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6700 just like normal numbers as per IEEE rules.
6701
6702Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6703
6704 * callback.c (os_close): Mark the descriptor as being
6705 available if the close succeeded.
6706 (os_open): Pass 0644 as the mode of the file being created.
6707
6708Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6709
6710 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6711 float.
6712
6713 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6714 * sim-lnline.h: Update.
6715
6716 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6717 conversion functions.
6718 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6719
c906108c
SS		 6720 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6721 compare functions. Replacing.
6722 (sim_fpu_cmp): This. Delete.
72f4393d 6723
c906108c
SS		 6724Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6725
6726 * sim-core.c (sim_core_find_mapping): Call engine_error not
6727 sim_io_error when possible.
6728
6729Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6730
6731 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6732 high/low double word.
6733
6734 * sim-trace.h: Remove definition of attribute - defined in
6735 sim_basics.h.
6736
6737Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6738
6739 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6740 name of the option - or family of options.
6741
6742 * sim-options.c (sim_args_command): Match command `a-b c' with
6743 option `--a-b-c' from option table.
6744
6745Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6746
6747 * sim-options.c (sim_print_help): For optional arguments, wrap
6748 them in [].
6749
6750 * sim-trace.c (set_trace_options): New function, handle optional
6751 argument and multiple assignment.
6752 (trace_option_handler): Update.
6753
6754 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6755 when branch tracing selected.
6756
6757Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6758
6759 * sim-trace.c (trace_one_insn): Make a va-args function.
6760
6761 * sim-trace.c (trace_vprintf): New function, va-arg version of
6762 trace_printf.
6763
6764Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6765
6766 * sim-trace.c (trace_uninstall): Don't close a file twice.
6767 * sim-profile.c (profile_uninstall): Likewise.
6768
6769Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6770
6771 * sim-trace.c (toplevel): Include bfd.h.
6772 (trace_options): Note that --trace-linenum also turns on
6773 --trace-insn. Add --trace-{branch,semantics}.
6774 (trace_option_handler): If --trace-linenum, also turn on
6775 --trace-insn. Add --trace-branch support. If --trace-semantics,
6776 turn on ALU, FPU, branch, and memory tracing.
6777 (trace_one_insn): New function to trace an instruction. Support
6778 --trace-linenum.
6779 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6780
6781 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6782 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6783 (TRACE_branch): Add new mask.
6784 (TRACE_*_P): Define all possible trace_p macros.
6785 (trace_one_insn): Declare function.
6786
6787Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6788
6789 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6790 GNU C doesn't support __attributes__.
6791 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6792 format strings.
6793
6794Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6795
6796 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6797 addresses are masked forcing them to be correctly aligned.
6798 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6799 * sim-config.c (config_alignment_to_a): Update.
6800
6801 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6802 core data.
6803 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6804 type.
6805 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6806 processor specific core maps.
6807 (sim_core_map_attach): Copy the core map data to each of the
6808 processor specific core data structures.
6809 * sim-core.c (sim_core_find_mapping): Update.
6810
6811 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6812 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6813 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6814 alternatives that handle unaligned addresses.
6815 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6816 with just CPU arg.
6817 * cgen-utils.c (sim_disassemble_insn): Update.
6818
6819Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6820
6821 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6822 tracing.
6823
6824 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6825 fpu support.
6826
6827 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6828
6829Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6830
6831 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6832 to map type.
72f4393d 6833
c906108c
SS		 6834 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6835 statement.
6836
6837Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6838
6839 * cgen-trace.c: Prepend additional trace_printf argument.
6840
6841 * cgen-utils.c (sim_disassemble_insn): Add additional core
6842 arguments.
6843
6844Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6845
6846 * nrun.c (main): Catch/report errorenous simulator states.
6847
6848 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6849 * sim-trace.c: #include string.h/strings.h so that memset is
6850 defined.
6851 * sim-utils.c: Ditto.
6852 * sim-profile.c: Ditto. And stdlib.h.
6853 (print_bar): Only define when used by instruction or memory profiler.
6854
6855 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6856
c906108c
SS		 6857 * sim-load.c (sim_load_file): Make the name constant.
6858 (sim_load_file): Passify gcc.
6859
6860 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6861 file.
6862 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6863
c906108c
SS		 6864 * sim-base.h (sim_cpu): Pre define here so available to all.
6865
6866 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6867 Restore the sim_cpu and instruction_address arguments so that full
6868 information is available to the abort function.
6869 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6870 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6871
6872 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6873 tracing support for sim-events and sim-core.
6874 (trace_option_handler): Convert #if to if where possible so always
6875 compiled/checked by C compiler.
6876 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6877
c906108c
SS		 6878 * sim-base.h: Adjust comment documenting how to define the cpu
6879 structure.
6880 (sim_state_base): Add sim_core and sim_events to simulator base
6881 object.
6882
6883 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6884 * sim-core.c (sim_core_init, sim_core_attach,
6885 sim_core_find_mapping): Update.
6886 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6887 update_time_from_event, insert_sim_event,
6888 sim_events_schedule_after_signal, sim_events_deschedule,
6889 sim_events_tick): Ditto.
72f4393d 6890
c906108c
SS		 6891 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6892 sim-model.h): Move #includes from here.
6893 * sim-base.h: To here.
6894 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6895
c906108c
SS		 6896Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6897
6898 * callback.c (default_callback): Missing initialisers.
6899
6900Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6901
6902 * sim-utils.c (sim_add_commas): New function.
6903 * sim-basics.h (sim_add_commas): Add prototype.
6904 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6905 * sim-profile.c (COMMAS): New macro.
6906 (print_*): Use it to print commas in numbers.
6907
6908 * configure: Regenerated.
6909
6910 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6911 (cgen_state): New member run_fast_p.
6912 (cgen_init): Add prototype.
6913 (sim_disassemble_insn): New arg `cpu'.
6914 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6915 * cgen-utils.c (cgen_init): New function.
6916 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6917 * genmloop.sh: Call engine_halt if loop exits.
6918
6919 * Makefile.in (sim-options_h): Define.
6920 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6921 (sim-model.o): Add new rule.
6922 (cgen-{scache,trace,utils}.o): Add new rules.
6923 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6924 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6925 Indent output by 2 spaces.
6926 * cgen-scache.h (scache_print_profile): Update.
6927 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6928 Use trace_printf, not fprintf.
6929 (trace_extract): Use trace_printf, not cgen_trace_printf.
6930 * genmloop.sh (!FAST case): Increment `insn_count'.
6931 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6932 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6933 access macro's name.
6934 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6935 Change return type to SIM_RC.
6936 (sim_core_{install,uninstall}): New functions.
6937 * sim-core.h (sim_core_{install,uninstall}): Declare.
6938 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6939 Change return type to SIM_RC.
6940 * sim-model.h (models,machs,model_install): Declare.
6941 * sim-module.c (modules): Add scache_install, model_install.
6942 (sim_post_argv_init): Set cpu->state backlinks.
6943 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6944 (standard_option_handler): Likewise.
6945 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6946 sim-profile.h.
6947 (*): Assume ANSI C.
6948 (profile_options): Delete --profile-simcache.
6949 (profile_option_handler): Likewise.
6950 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6951 spaces.
6952 (profile_print_{memory,model}): Likewise.
6953 (profile_print_simcache): Delete.
6954 (profile_print_speed): New function.
6955 (profile_print): Rewrite.
6956 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6957 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6958 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6959 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6960 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6961 (profile_print): Update prototype.
6962
6963Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6964
6965 * cgen-scache.[ch], cgen-sim.h: New files.
6966 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6967 * sim-model.c: New file.
6968
6969 * Make-common.in (clean targets): Undo patch of Apr. 22.
6970
6971Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6972
6973 * sim-n-bits.h (signed): If we have a standard compiler, undef
6974 signed, so that signedN is defined correctly.
6975
6976Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6977
6978 * sim-module.h, sim-model.h, sim-profile.h: New files.
6979 * sim-module.c, sim-profile.c: New files.
6980 * Make-common.in (SIM_PROFILE): Define
6981 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6982 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6983 (sim_module.o,sim-profile.o): Add rules for.
6984 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6985 (--enable-sim-profile): Add.
6986 * configure: Regenerated.
6987 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6988 model. Move trace and profile support to sim-{trace,profile}.h.
6989 New members trace_data, profile_data.
6990 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6991 * sim-config.h: Provide default definition of WITH_PROFILE.
6992 (WITH_TRACE): Change default to -1.
6993 (MAX_NR_PROCESSORS): Always define.
6994 * sim-options.c: Move trace and profile support to
6995 sim-{trace,profile}.h.
6996 (sim_pre_argv_init): Moved to sim-model.c.
6997 (standard_install): New function.
6998 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6999 (standard_install): Declare.
7000 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7001 (trace_install, trace_uninstall): New functions.
7002 (trace_printf): Update reference to TRACE_FILE.
7003 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7004 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7005 (WITH_TRACE_FOO_P): Define.
7006 (trace_install): Declare.
7007 (TRACE_DATA): New struct.
7008
7009Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7010
7011 * run.c: Undo last exec_bfd patch.
7012 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7013
7014Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7015
7016 * run.c (exec_bfd): Add back in.
7017 (main): Set exec_bfd.
7018
7019Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7020
7021 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7022
7023Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7024
7025 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7026 less well defined engine_error.
7027 * sim-core.c: Ditto.
7028
7029Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7030
7031 * Make-common.in: Change clean targets to use :: so that other
7032 Makefiles can have their own clean targets.
7033 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7034 __STDC__ to control use of stdarg vs. varargs syntax. Some
7035 systems can't use __STDC__, but require stdarg.
7036
7037Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7038
7039 * sim-options.c (standard_options): Add --endian.
7040 (standard_option_handler): Likewise.
7041
7042 * nrun.c: #include <signal.h>.
7043 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7044 handler that calls sim_stop ().
7045
7046Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7047
7048 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7049 handler that calls sim_stop (). Simulators may still be
7050 establishing their own handler.
7051
7052 * sim-events.c (sim_events_poll): Rename from
7053 sim_events_at_large_int. Poll IO.
7054
7055 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7056 request.
7057
7058 * callback.c (os_poll_quit): New function poll for quit signal
7059 where needed.
7060 (default_callback): Include magic number.
7061
7062Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7063
7064 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7065 Check for functions getrusage, time.
7066 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7067 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7068 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7069 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7070
7071 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7072
7073 * sim-options.c, sim-options.h: New files.
7074 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7075 * Make-common.in (nrun.o): Add rules for.
7076 * nrun.c: New file.
7077
7078 * run.c (main): Check return value of sim_open.
7079
7080 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7081 (sim_main_headers): Add sim-trace.h.
7082 * run.c (exec_bfd, target_byte_order): Delete.
7083 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7084 call sim_load instead. Check return code of sim_create_inferior.
7085 * sim-base.h (CURRENT_STATE): Define.
7086 (sim_state_base): Make typedef. New members options, prog_argv,
7087 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7088 mem_size, memory [+ corresponding access macros].
7089 (sim_cpu_base): New typedef.
7090 * sim-trace.h: New file.
7091 * sim-trace.c: New file.
7092 * sim-basics.h: #include it.
7093 * sim-load.c: New file.
7094
7095Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7096
7097 * Make-common.in (INSTALL): Set to @INSTALL@.
7098 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7099 (install-common): Depend upon installdirs. Use
7100 $(program_transform_name) directly, rather than using
7101 $(INSTALL_XFORM).
7102 (installdirs): New target.
7103 * Makefile.in (INSTALL): Set to @INSTALL@.
7104 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7105 (install-man): Depend upon installdirs. Use
7106 $(program_transform_name) directly, rather than using
7107 $(INSTALL_XFORM).
7108 (installdirs): New target.
7109
7110Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7111
7112 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7113 be overriden.
7114
7115Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7116
7117 * sim-basics.h: Only bring in config.h and tconfig.h if
7118 HAVE_CONFIG_H.
7119
7120Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7121
7122 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7123 numbering convention of the target.
7124 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7125 and WITH_TARGET_WORD_MSB.
7126 (sim_config): When possible, check for consistency with bitsize
7127 and msb.
7128
7129 * sim-bits.h: Allow MSB to be other than zero.
7130 * sim-bits.c: Ditto.
7131 * sim-n-bits.h: Ditto.
72f4393d 7132
c906108c
SS		 7133 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7134 * sim-n-bits.h (MSMASKEDn): Ditto.
7135
7136Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7137
7138 * Makefile.in (INSTALL): Change install.sh to install-sh.
7139
7140Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7141
7142 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7143
7144Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7145
7146 * run.c (main): Check that a program to run was specified.
7147
7148Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7149
7150 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7151
7152 * configure: Regenerated to track ../common/aclocal.m4 changes.
7153 * config.in: Ditto.
7154
7155Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7156
7157 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7158 * sim-config.h: To here.
7159
7160 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7161 (sim_main_headers): Define.
7162 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7163 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7164 (clean): Use it.
7165 (sim-utils.o): Add rule for.
7166 * sim-utils.o: New file.
7167 * sim-basics.h: #include sim-base.h.
7168 (zalloc): Make argument unsigned long.
7169 * sim-base.h: New file.
7170 * sim-inline.h (SIM_IO support): Delete.
7171 * sim-io.h: Delete inline support.
7172 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7173 * sim-config.c: sim-state.h renamed to sim-main.h.
7174 * sim-core.c: Likewise.
7175 * sim-events.c: Likewise.
7176
7177 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7178
7179 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7180 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7181 -DDEBUG.
7182 * configure: Regenerated to track ../common/aclocal.m4 changes.
7183
7184Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7185
7186 * configure: Regenerated to track ../common/aclocal.m4 changes.
7187
7188Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7189
7190 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7191 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7192 are defined by the configure.
7193
7194 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7195
c906108c
SS		 7196 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7197 reserved-bits): Always define.
72f4393d 7198
c906108c
SS		 7199 * sim-config.h, sim-config.c (sim_config): New function - and new
7200 file - co-ordinate the setting/checking of the common simulator
7201 configuration options.
7202
7203 * Make-common.in (sim-config.o): Add rule.
7204
7205Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7206
7207 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7208 va_list from void *, since va_list might not be a pointer type.
7209
7210Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7211
7212 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7213 in wrong order.
7214 (offset_N): Correct computation of LE offset.
7215
7216 * sim-io.c (sim_io_error): Include a new line when reporting
7217 errors.
7218
7219 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7220 `/'.
7221
7222Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7223
7224 * run.c: Include alloca-conf.h.
7225
7226 * callback.c (os_evprintf_filtered): Fix typo.
7227
7228Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7229
7230 * run.c (string.h, strings.h, stdlib.h): Include.
7231
7232 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7233 0 when nothing pending.
7234
7235 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7236 will soon be going away.
7237 (getopt): Plicate GCC.
7238
7239 * sim-endian.c (sim-io.h): Plicate GCC.
7240 * sim-bits.c (sim-io.h): Ditto.
7241 * sim-n-bits.h (ROTn): Ditto.
7242
7243 * sim-io.c (sim_io_error): Correct check for NULL.
7244
7245 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7246 the __FILE__.
7247 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7248 path.
7249
7250Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7251
7252 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7253 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7254
7255Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7256
7257 * sim-alu.h: Include sim-xcat.h.
72f4393d 7258
c906108c
SS		 7259Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7260
7261 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7262 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7263 these.
7264
7265 * sim-events.c (sim_events_at_large_int): New function. Just
7266 schedules an event every large-int ticks.
7267 (sim_events_init): Call.
7268 (sim_events_tick, sim_events_process): Move async handing to
7269 sim_events_process. Move timer decrement so that it occures after
7270 events have been processed.
72f4393d 7271
c906108c
SS		 7272 * sim-basics.h (struct _engine): Remove declaration.
7273
7274 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7275 everything with same. Rename global struct to SIM_DESC.
7276 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7277 * sim-io.h, sim-io.c: Ditto.
72f4393d 7278
c906108c
SS		 7279 * sim-assert.h: New file. Optional assertion checking macros.
7280 * sim-io.c (sim_io_error): Make just this function tolerant to
7281 null pointers.
72f4393d 7282
c906108c
SS		 7283 * sim-xcat.h: New file. Define concatenate macros.
7284 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7285 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7286 concat macros.
72f4393d 7287
c906108c
SS		 7288
7289Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7290
7291 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7292
7293Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7294
7295 * sim-inline.h: Add definitions for sim-types.
7296 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7297 module.
7298
7299Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7300
c906108c
SS		 7301 * sim-events.h: Remove defunct reference to callback struct.
7302
7303Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7304
7305 * configure: Re-generate.
7306
7307Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7308
7309 * Make-common.in (CSEARCH): Do not include the gdb directory in
7310 the search path.
7311
7312Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7313
7314 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7315 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7316 to explicitly incorporate these.
7317
7318 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7319 specify the alignment restrictions of the target architecture -
7320 without this option all alignment restrictions are accomodated.
7321 (--enable-sim-assert): New option. Conditionally compile in
7322 assertion statements.
7323 (--enable-sim-float): New option. Strongly specify the target's
7324 floating point support.
7325 (--enable-sim-hardware): New option. Specify the hardware devices
7326 included in the simulation.
7327 (--enable-sim-packages): New option. Specify the hardware
7328 packages included in the simulation.
7329 (--enable-sim-regparm): New option. Specify that parameters be
7330 passed in registers instead of on the stack.
7331 (--enable-sim-reserved-bits): New option. Specify that reserved
7332 bits within an instruction are are correctly set.
7333 (--enable-sim-smp): New option. Specify the level of SMP support
7334 to be included in the simulator.
7335 (--enable-sim-stdcall): New option. Specify an alternative
7336 function call convention.
7337 (--enable-sim-xor-endian): New option. Configure xor-endian
7338 support used by some targets to implement bi-endian support.
72f4393d 7339
c906108c
SS		 7340Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7341
7342 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7343 host endianness to be overridden.
7344 (--enable-sim-endian): Allow the target platform's byte order
7345 to be overridden.
7346 (--enable-sim-inline): Control the inlining of common components.
7347 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7348 (--enable-sim-warnings): Enable additional GCC compiler checks.
7349 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7350 SIM_WARNINGS): Add.
72f4393d 7351
c906108c
SS		 7352 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7353 sim-*-n.h so that the names are uniq on dos machines
7354 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7355
c906108c
SS		 7356Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7357
7358 * run.c: #include "libiberty.h".
7359 (main): New locals sd,no_args,sim_argv.
7360 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7361 is program name. Update call to sim_set_callbacks.
7362 Record result of sim_open, pass to other sim_foo routines.
7363
7364Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7365
7366 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7367 final newline.
7368
7369Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7370
7371 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7372 Route stdout through buffered IO.
7373
7374 * callback.c: Add os_flush_stderr, os_write_stderr,
7375 os_evprintf_filtered functions to route error output through
7376 stderr.
72f4393d 7377
c906108c
SS		 7378 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7379 Correct return type - should be void.
7380
7381Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7382
7383 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7384
7385 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7386 not provide a default value as undefined indicates disable code.
7387
7388Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7389
7390 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7391 directory.
7392 * sim-events.h, sim-events.c: Ditto.
7393 * sim-io.h, sim-io.c: Ditto.
72f4393d 7394
c906108c 7395Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7396
c906108c
SS		 7397 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7398
7399 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7400 extract the tail or least signifiant bits from an integer of the
7401 specified size.
72f4393d 7402
c906108c
SS		 7403 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7404 WITH_TARGET_BITSIZE so that the compilation will fail when an
7405 unsupported bitsize value is defined.
7406
7407 (INSERTED*): Convert to functions.
7408 (EXTRACTED*): Ditto.
72f4393d 7409
c906108c 7410 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7411
c906108c
SS		 7412Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7413
7414 * sim-inline.h: Allow explicit control over which .c files will be
7415 included by their header.
7416
7417 * sim-inline.h: Allow explicit control over which .c files use the
7418 alternative - REGPARM - parameter passing mechanism.
72f4393d 7419
c906108c
SS		 7420 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7421 icache.c, idecode.c, semantics.c or support.c. Those names are
7422 not generally applicable.
72f4393d 7423
c906108c
SS		 7424Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7425
7426 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7427 in a fashion similar to sim-endian-n.
7428
7429 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7430 both value and address macro's.
7431
7432Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7433
7434 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7435
7436 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7437 generic L_word, H_word macro's.
7438
7439Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7440
7441 * sim-basics.h: Borrow code from ppc directory.
7442 * sim-bits.c: Ditto.
7443 * sim-bits.h: Ditto.
7444 * sim-config.h: Ditto.
7445 * sim-endian-n.h: Ditto.
7446 * sim-endian.c: Ditto.
7447 * sim-endian.h: Ditto.
7448 * sim-inline.c: Ditto.
7449 * sim-inline.h: Ditto.
7450 * sim-types.h: Ditto.
7451
7452Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7453
7454 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7455 all the ALU size alternatives and then auto-configure a default.
72f4393d 7456
c906108c
SS		 7457 * sim-alu.h: Copy ppc/idecode_expression.h.
7458
7459Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7460
7461 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7462 sign extend a bit within a value.
7463
7464 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7465 a pointer into the middle of a host word.
7466 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7467
c906108c
SS		 7468Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7469
7470 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7471 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7472 appropriate definitions of read, write, etc. Add prototype for
7473 system.
7474
7475Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7476
7477 * Makefile.in (libcommon.a): Delete.
7478 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7479 (gentmap,targ-vals.h,targ-map.c): Likewise.
7480 (run-autoconf): Delete.
7481 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7482 (common makefile fragment): Moved back into ...
7483 * Make-common.in: Resurrect.
7484 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7485 * configure: Regenerated.
7486
7487Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7488
7489 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7490 (SIM_AC_OUTPUT): To here.
7491
7492Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7493
7494 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7495 comments and single quotes. Fixes a problem found on hpux.
7496
7497Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7498
7499 * aclocal.m4: Remove Make-common.in from dependencies.
7500 * (distclean): Remove targ-vals.def.
7501
7502 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7503 into here. Makes insertion into makefiles easier. Also, change
7504 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7505 targ-map.o, and run are built. They are now built in the
7506 individual simulator directories, taking sources from ../common as
7507 necessary. This replaces the merging of libcommon.a into
7508 linsim.a, which was problematic for the WinGDB build process.
7509 * run.c: Include config.h from . instead of ../common.
7510 * Make-common.in: Remove. It's no longer necessary.
7511
7512Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7513
7514 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7515 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7516
7517Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7518
7519 * run.c (main): Set target_byte_order before call to sim_open.
7520
7521Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7522
7523 * callback.c: #include <stdlib.h>
7524 (os_error): New function.
7525 (default_callback): Add os_error.
7526
7527Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7528
7529 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7530 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7531 specific.
7532 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7533
7534Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7535
7536 * run.c: #include ../common/config.h, tconfig.h.
7537 (myname): New static global.
7538 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7539 Only process -c ifdef SIM_HAVE_SIMCACHE.
7540 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7541 Parse program name from argv[0] and use in error messages.
7542 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7543 Add support for incomplete h8/300 termination indicators.
7544 (usage): Make more verbose.
7545 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7546 * Makefile.in,Make-common.in,callback.c: New files.
7547 * nltvals.def,gentmap.c,gentvals.sh: New files.
7548
72f4393d 7549Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7550
7551 * run.c: Include stdarg.h if __STDC__.
7552
7553Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7554
7555 * run.c (main): Don't print out anything if the signal
7556 number is zero (ie no signal).
7557
7558Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7559
7560 * run.c (main): Print out if the program raised a signal.
7561
7562Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7563
7564 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7565 (main): Ditto.
7566
7567Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7568
7569 * run.c (main): Explicitly cast malloc() parameter.
7570
7571Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7572
7573 * run.c (sim_bfd): New global to hold the bfd pointer for the
7574 executable.
7575 (main): Initialize sim_bfd.
7576
7577Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7578
7579 * run.c (main): Use new bfd_big_endian macro.
7580
7581Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7582
7583 * run.c (main): Removed SH specific comments, so source is
7584 generic. Also updated to only load relevant sections. Moved
7585 sim_open() to after callback attach (to match GDB).
7586
7587 * run.1: Removed SH specific comments.
7588
7589Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7590
7591 * run.c (main): Always return sigrc at end.
7592
7593Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7594
7595 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7596 bfd_check_format() fails.
7597
7598Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7599
7600 * run.c, run.1: From sh directory.
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