projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: cgen: namespace mode_names a bit
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
12279229
MF		 12021-05-08 Mike Frysinger <vapier@gentoo.org>
2
3 * cgen-types.h (mode_names): Rename to ...
4 (cgen_mode_names): ... this.
5 (MODE_NAME): Use cgen_mode_names.
6 * cgen-utils.c (mode_names): Rename to ...
7 (cgen_mode_names): ... this.
8
6ae9091a
MF		 92021-05-08 Mike Frysinger <vapier@gentoo.org>
10
11 * cgen-ops.h (cgen_rtx_error): Declare.
12 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
13
aac7ce3c
MF		 142021-05-08 Mike Frysinger <vapier@gentoo.org>
15
16 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
17
0d0878d7
MF		 182021-05-08 Mike Frysinger <vapier@gentoo.org>
19
20 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
21 install-pdf): New rules.
22
65a9835b
TT		 232021-05-08 Tom Tromey <tom@tromey.com>
24
25 * sim-options.c (compare_strings): Remove.
26 (dup_arg_p): Use htab_eq_string.
27
2849d28d
MF		 282021-05-04 Mike Frysinger <vapier@gentoo.org>
29
30 * sim-hw.c (sim_hw_install): Rename to ...
31 (sim_install_hw): ... this. New prototype.
32 * sim-hw.h (sim_hw_install): Delete.
33 * sim-module.c: Delete sim-hw.h include.
34 (early_modules): Delete sim_hw_install.
35
937a049c
TT		 362021-05-04 Tom Tromey <tromey@adacore.com>
37
38 * Make-common.in (generated_files): Add config.h.
39
5ee0bc23
MF		 402021-05-04 Mike Frysinger <vapier@gentoo.org>
41
42 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
43 cast.
44 * sim-load.c (xprintf_bfd_vma): Delete.
45 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
46
f08708cb
SM		 472021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
48
49 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
50 (hw_event_queue_schedule_vtracef): Likewise.
51 * hw-tree.h (hw_tree_vparse): Likewise.
52 * sim-profile.c (profile_vprintf): Likewise.
53 * sim-trace.c (dis_printf): Likewise.
54 * sim-trace.h (trace_printf): Likewise.
55 (trace_vprintf): Likewise.
56 * sim-utils.h (sim_do_commandf): Likewise.
57 * hw-events.c (hw_event_queue_schedule): Use
58 hw_event_queue_schedule_tracef.
59
72042732
SM		 602021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
61
62 * sim-options.c (standard_option_handler): Add default cases to
63 switches.
64
f0c4dc40
MF		 652021-05-02 Mike Frysinger <vapier@gentoo.org>
66
67 * callback.c (os_error): Change __attribute__((noreturn)) to
68 ATTRIBUTE_NORETURN.
69 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
70 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
71 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
72 * hw-tree.h (hw_tree_delete): Likewise.
73 * sim-basics.h (__attribute__): Delete.
74 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
75 to ATTRIBUTE_NORETURN.
76 (sim_engine_abort, sim_engine_vabort): Likewise.
77 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
78 __attribute__((printf)) to ATTRIBUTE_PRINTF.
79 * sim-inline.h (NORETURN): Delete.
80 (UNUSED): Change to ATTRIBUTE_UNUSED.
81 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
82 and ATTRIBUTE_NORETURN.
83 (sim_io_eprintf, sim_io_error): Likewise.
84 * sim-profile.c (profile_printf): Likewise.
85 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
86 sim_debug_printf): Likewise.
87
e4821e2f
MF		 882021-05-01 Mike Frysinger <vapier@gentoo.org>
89
90 * sim-options.c (dup_arg_p): Call htab_empty.
91
328e805b
MF		 922021-05-01 Mike Frysinger <vapier@gentoo.org>
93
94 * dv-sockser.c (dv_sockser_install): Rename to ...
95 (sim_install_dv_sockser): ... this.
96 * dv-sockser.h (dv_sockser_install): Delete.
97 * sim-module.c: Delete dv-sockser.h include.
98 (early_modules): Delete dv_sockser_install.
99
8e5f1516
MF		 1002021-05-01 Mike Frysinger <vapier@gentoo.org>
101
102 * Make-common.in (LIB_OBJS): Add modules.o.
103 (generated_files): Add modules.c.
104 (modules.c): New target.
105 * sim-module.c (modules): Rename to ...
106 (early_modules): ... this. Delete 0 sentinel.
107 (early_modules_len): Define.
108 (sim_modules_detected, sim_modules_detected_len): Declare.
109 (sim_pre_argv_init): Call sim_module_install_list.
110 (sim_module_install): New function.
111 (sim_module_install_list): New function.
112 * sim-module.h (sim_module_install_list): Declare.
113
fe348617
MF		 1142021-05-01 Mike Frysinger <vapier@gentoo.org>
115
116 * nrun.c (strsignal): New prototype.
117
ccf2e592
MF		 1182021-05-01 Mike Frysinger <vapier@gentoo.org>
119
120 * callback.c (wrap): Delete.
121 (os_close): Replace wrap call with direct call & setting last_errno.
122 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
123 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
124
bd0918c9
MF		 1252021-04-26 Mike Frysinger <vapier@gentoo.org>
126
127 * gennltvals.py (TARGETS): Delete. Update comment.
128 (gentvals): Unify common code paths.
129 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
130 target argument.
131 * nltvals.def: Regenerate.
132
4478c331
TT		 1332021-04-25 Tom Tromey <tom@tromey.com>
134
135 * sim-options.c (compare_strings): New function.
136 (ARG_HASH_SIZE, ARG_HASH): Remove.
137 (dup_arg_p): Use htab_t.
138 (sim_parse_args): Remove assert.
139
3886790f
MF		 1402021-04-24 Mike Frysinger <vapier@gentoo.org>
141
142 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
143
837b53fd
MF		 1442021-04-24 Mike Frysinger <vapier@gentoo.org>
145
146 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
147 (sim_parse_args): Call SIM_ASSERT.
148
19f6a43c
TT		 1492021-04-22 Tom Tromey <tom@tromey.com>
150
151 * sim-utils.c: Update includes.
152
efd82ac7
TT		 1532021-04-22 Tom Tromey <tom@tromey.com>
154
155 * Make-common.in: Require GNU make.
156
b396d3a1
TT		 1572021-04-22 Tom Tromey <tom@tromey.com>
158
159 * Make-common.in (stamp-hw): New target.
160 (hw-config.h): Depend on stamp-hw.
161 (mostlyclean): Remove stamp-hw and hw-config.h.
162
be866656
TT		 1632021-04-22 Tom Tromey <tom@tromey.com>
164
165 * Make-common.in (mostlyclean): Now an alias for clean, not
166 distclean.
167
dbc0e7ce
TT		 1682021-04-22 Tom Tromey <tom@tromey.com>
169
170 * sim-events.c (sim_events_schedule): Use
171 sim_events_schedule_tracef.
172
2f632133
SM		 1732021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
174
175 * callback.c (os_printf_filtered, os_vprintf_filtered,
176 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
177 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
178 * sim-events.h (sim_events_schedule_tracef,
179 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
180
f3d25569
MF		 1812021-04-18 Mike Frysinger <vapier@gentoo.org>
182
183 * gennltvals.py (TARGETS): Add moxie.
184 * nltvals.def: Regenerate.
185
b7c5246b
MF		 1862021-04-18 Mike Frysinger <vapier@gentoo.org>
187
188 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
189 * nltvals.def: Regenerate.
190
b3d4da0f
MF		 1912021-04-18 Mike Frysinger <vapier@gentoo.org>
192
193 * gennltvals.py (TARGETS): Add rx.
194 * nltvals.def: Regenerate.
195
f956ecde
MF		 1962021-04-18 Mike Frysinger <vapier@gentoo.org>
197
198 * gennltvals.py (TARGETS): Add m32c.
199 * nltvals.def: Regenerate.
200
2390d779
MF		 2012021-04-18 Mike Frysinger <vapier@gentoo.org>
202
203 * gennltvals.py (TARGETS): Add iq2000.
204 * nltvals.def: Regenerate.
205
7da5cf78
MF		 2062021-04-18 Mike Frysinger <vapier@gentoo.org>
207
208 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
209
10737236
JB		 2102021-04-15 John Baldwin <jhb@FreeBSD.org>
211
212 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
213 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
214 CSEARCH.
215
d5a71b11
MF		 2162021-04-12 Mike Frysinger <vapier@gentoo.org>
217
218 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
219 sim_cpu_alloc.
220 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
221 cgen_cpu_max_extra_bytes.
222 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
223 (sim_cpu_alloc): Delete 2nd arg.
224
81e6e8ae
TT		 2252021-04-08 Tom Tromey <tom@tromey.com>
226
227 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
228 new-style declaration.
229
a0e674c1
MF		 2302021-04-03 Mike Frysinger <vapier@gentoo.org>
231
232 * Make-common.in (install-common): Install as run-$arch and
233 libsim-$arch.a when not the primary arch.
234
c2783492
MF		 2352021-04-02 Mike Frysinger <vapier@gentoo.org>
236
237 * Make-common.in (CFLAGS_FOR_BUILD): Define.
238 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
239
e7d9022b
MF		 2402021-03-13 Mike Frysinger <vapier@gentoo.org>
241
242 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
243 LDFLAGS_FOR_BUILD.
244
c6c7769d
MF		 2452021-03-13 Mike Frysinger <vapier@gentoo.org>
246
247 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
248 (gentmap.o): New rule.
249 (gentmap): Call LINK_FOR_BUILD.
250
6c57b87f
MF		 2512021-03-07 Mike Frysinger <vapier@gentoo.org>
252
253 * Make-common.in (check): Delete body.
254
ed30adf7
MF		 2552021-02-28 Mike Frysinger <vapier@gentoo.org>
256
257 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
258 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
259
f8069d55
MF		 2602021-02-27 Mike Frysinger <vapier@gentoo.org>
261
262 * Make-common.in (SIM_EXTRA_ALL): Delete.
263 (all): Delete $(SIM_EXTRA_ALL).
264
760b3e8b
MF		 2652021-02-21 Mike Frysinger <vapier@gentoo.org>
266
267 * acinclude.m4: Removed.
268
136da8cd
MF		 2692021-02-13 Mike Frysinger <vapier@gentoo.org>
270
271 * acinclude.m4: Delete all sinclude & m4_include calls.
272
652f80e0
MF		 2732021-02-13 Mike Frysinger <vapier@gentoo.org>
274
275 * aclocal.m4: Delete.
276
4c0d76b9
MF		 2772021-02-06 Mike Frysinger <vapier@gentoo.org>
278
279 * sim-events.c: Include sim-cpu.h.
280 (sim_event_watchpoints): Define watch_pc.
281 (sim_events_watch_pc): New function.
282 (WATCH_SIM): Handle watch_pc.
283 * sim-events.h (sim_events_watch_pc): New prototype.
284 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
285 sim_events_watch_pc.
286 * sim-watch.h (sim_watchpoints): Delete pc.
287
cd89c53f
MF		 2882021-02-06 Mike Frysinger <vapier@gentoo.org>
289
290 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
291 AC_CONFIG_HEADERS.
292
aa09469f
MF		 2932021-02-06 Mike Frysinger <vapier@gentoo.org>
294
295 * Make-common.in (HDEFINES, TDEFINES): Delete.
296 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
297 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
298 bfd/configure.host sourcing.
299
b9249c46
MF		 3002021-02-04 Mike Frysinger <vapier@gentoo.org>
301
302 * gennltvals.py (TARGETS): Add riscv.
303 (TARGET_DIRS): Likewise.
304 * nltvals.def: Regenerate from the latest libgloss sources.
305
64515412
MF		 3062021-01-31 Mike Frysinger <vapier@gentoo.org>
307
308 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
309
5bc4f5ca
SH		 3102021-01-31 Stafford Horne <shorne@gmail.com>
311
312 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
313 (fixdfsi): Change res from unsigned32 to signed32.
314 (fixdfdi): Change res from unsigned64 to signed64.
315
9a7ba4aa
MF		 3162021-01-30 Mike Frysinger <vapier@gentoo.org>
317
318 * gennltvals.sh: Replace shell script with ...
319 * gennltvals.py: ... this Python script.
320 * nltvals.def: Regenerate.
321
d4e3adda
MF		 3222021-01-30 Mike Frysinger <vapier@gentoo.org>
323
324 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
325 sim_cia.
326 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
327
18d4b488
MF		 3282021-01-30 Mike Frysinger <vapier@gentoo.org>
329
330 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
331
f4dd7491
MF		 3322021-01-30 Mike Frysinger <vapier@gentoo.org>
333
334 * sim-hw.c (merge_device_file): Replace fgets with getline.
335
481fac96
MF		 3362021-01-30 Mike Frysinger <vapier@gentoo.org>
337
338 * gennltvals.sh (gen_arches): Sort calls by first arg.
339 * nltvals.def: Regenerate.
340
f89f33e5
MF		 3412021-01-18 Mike Frysinger <vapier@gentoo.org>
342
343 * Make-common.in (version.c): Simplifiy args and call move-if-change.
344 * create-version.sh: Delete host & target alias logic. Write to the
345 output directly.
346
5e25901f
MF		 3472021-01-18 Mike Frysinger <vapier@gentoo.org>
348
349 * configure, configure.ac, Makefile.in: Delete.
350
d9b1deff
MF		 3512021-01-13 Mike Frysinger <vapier@gentoo.org>
352
353 * sim-watch.c (default_interrupt_handler): Define.
354 (sim_watchpoint_install): Set default interrupt_handler to new
355 default_interrupt_handler.
356
c54f3efd
MF		 3572021-01-13 Mike Frysinger <vapier@gentoo.org>
358
359 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
360
62fe7512
MF		 3612021-01-13 Mike Frysinger <vapier@gentoo.org>
362
363 * sim-events.c (sim_events_watch_sim): Change byte_order type to
364 enum bfd_endian.
365 (sim_events_watch_core): Likewise.
366 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
367 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
368 call to sim_events_watch_sim.
369
f220ef63
MF		 3702021-01-12 Mike Frysinger <vapier@gentoo.org>
371
372 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
373
9c70334d
MF		 3742021-01-11 Mike Frysinger <vapier@gentoo.org>
375
376 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
377
90e123dd
MF		 3782021-01-11 Mike Frysinger <vapier@gentoo.org>
379
380 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
381
68ed2854
MF		 3822021-01-11 Mike Frysinger <vapier@gentoo.org>
383
384 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
385 strings.h, time.h, and errno.h.
386 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
387 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
388 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
389 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
390 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
391 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
392 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
393 and strings.h include.
394
f074c07d
MF		 3952021-01-09 Mike Frysinger <vapier@gentoo.org>
396
397 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
398 * sim-core.c, sim-watch.c: Include libiberty.h.
399
50df264d
MF		 4002021-01-09 Mike Frysinger <vapier@gentoo.org>
401
402 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
403
bf470982
MF		 4042021-01-09 Mike Frysinger <vapier@gentoo.org>
405
406 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
407 Set WERROR_CFLAGS when first arg is not set or is "yes".
408
b5a4a01a
MF		 4092021-01-09 Mike Frysinger <vapier@gentoo.org>
410
411 * hw-base.c (full_name_of_hw): Delete full_name. Replace
412 hw_strdup call with hw_malloc.
413
ce0be407
MF		 4142021-01-09 Mike Frysinger <vapier@gentoo.org>
415
416 * cgen-par.c: Include stdlib.h.
417 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
418
46f900c0
MF		 4192021-01-08 Mike Frysinger <vapier@gentoo.org>
420
421 * Make-common.in (C_DIALECT): Define.
422 (COMPILE.pre): Append $(C_DIALECT).
423 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
424
e904f56d
MF		 4252021-01-07 Mike Frysinger <vapier@gentoo.org>
426
427 * sim-core.c (sim_memory_map): Define.
428
dfb856ba
MF		 4292021-01-04 Mike Frysinger <vapier@gentoo.org>
430
431 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
432 * configure: Regenerate.
433
babd2ee1
MF		 4342021-01-04 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-options.c (sim_print_version): Print out more details when
437 is_command is non-zero.
438
19b1c385
MF		 4392021-01-04 Mike Frysinger <vapier@gentoo.org>
440
441 * sim-options.c (standard_option_handler): Call sim_print_version.
442 (sim_print_version): New function.
443 * sim-options.h (sim_print_version): New prototype.
444
dbed468b
MF		 4452021-01-04 Mike Frysinger <vapier@gentoo.org>
446
447 * sim-config.c (print_sim_config): Rename to ...
2b667e32 448 (sim_config_print): ... this.
dbed468b
MF		 449 * sim-config.h: Likewise.
450
0ede24f2
MF		 4512021-01-02 Mike Frysinger <vapier@gentoo.org>
452
453 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
454 FLOOR_PAGE): Delete unused macros.
455 (align_up, align_down): Define.
456
b3f8962b
TV		 4572020-08-10 Tom de Vries <tdevries@suse.de>
458
459 * sim-cpu.c: Include stdlib.h for free.
460
b760fb3a
SM		 4612020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
462
463 * nrun.c: Include stdlib.h.
464 * sim-core.c: Likewise.
465 * sim-engine.c: Likewise.
466 * sim-io.c: Likewise.
467 * sim-module.c: Likewise.
468 * sim-reason.c: Likewise.
469
78aa740b
TT		 4702019-12-19 Tom Tromey <tromey@adacore.com>
471
472 PR build/24572:
473 * Makefile.in (install-strip): New target.
474
f47674be
PK		 4752019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
476
477 * sim-utils.c: Prevent buffer overflow.
478
ddd44b70
DD		 4792019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
480
481 * gennltvals.sh: Add PRU libgloss target.
482 * nltvals.def: Regenerate from the latest libgloss sources.
483
f1cc84f5
SH		 4842019-06-13 Stafford Horne <shorne@gmail.com>
485
486 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
487 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
488 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
489
688cea90
SH		 4902019-06-13 Stafford Horne <shorne@gmail.com>
491
492 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
493 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
494
798066ab
AB		 4952019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
496
497 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
498 CURRENT_TARGET_BYTE_ORDER.
499 (SUBWORDTFSI): Likewise.
500 (JOINSIDF): Likewise.
501 (JOINSIXF): Likewise.
502 (JOINSITF): Likewise.
503
d3fe0d7b
AB		 5042019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
505
506 * sim-base.h: Add 'sim-assert.h' include.
507 * sim-basics.h: Add 'libiberty.h' include.
508
b6061d4d
SH		 5092019-03-28 Stafford Horne <shorne@gmail.com>
510
511 * sim-options.c: Include "config.h".
512 Include <stdio.h>.
513 * sim-watch.c: Include "config.h".
514 Include <stdio.h>.
515 * hw-device.c: Include <string.h>.
516 * hw-events.c: Include <string.h>.
517 * hw-handles.c: Include <stdlib.h>.
518 * sim-fpu.c: Include <stdlib.h>.
519
ef986697
SH		 5202019-03-28 Stafford Horne <shorne@gmail.com>
521
522 * Make-common.in (sim-arange_h): Remove sim-arange.c
523 * sim-arange.c: Remove SIM_ARANGE_C.
524 Add ifdef for _SIM_ARANGE_C_.
525 Include "sim-arange.h".
526 Remove include for unused "sim-assert.h".
527 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
528 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
529 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
530 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
531 INLINE_SIM_ARANGE.
532 * sim-arange.h (sim_addr_range_add): Declare as
533 INLINE_SIM_ARANGE.
534 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
535 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
536 Remove definition of SIM_ARANGE_INLINE.
537 Remove [HAVE_INLINE].
538 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
539 * sim-base.h: Include "sim-arange.h"
540 * sim-basics.h: Remove include of "sim-arange.h"
541 * sim-inline.c: Include "sim-arange.c"
542 * sim-inline.h: Define INLINE_SIM_ARANGE.
543 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
544 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
545
67f8b42f
TT		 5462019-01-26 Tom Tromey <tom@tromey.com>
547
548 * Make-common.in (version.c): Use sim's create-version.sh.
549 * create-version.sh: New file.
550
7516c26f
PK		 5512019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
552
b84bb29d 553 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 554
dc7e8184
SM		 5552019-01-15 Simon Marchi <simon.marchi@ericsson.com>
556
557 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
558
c5ebe0ff
AB		 5592018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
560
561 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
562 this point, it should have already been set in cb_syscall.
563
07f5f4c6
RH		 5642018-10-05 Stafford Horne <shorne@gmail.com>
565
566 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
567 (ADDOFDI): New function, add overflow flag DI variant.
568 (SUBCFDI): New function, subtract carry flag DI variant.
569 (SUBOFDI): New function, subtract overflow flag DI variant.
570
2283a210
КВО		 5712018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
572
573 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
574 cpu_core.byte_xor.
575 * sim-core.c (sim_core_set_xor): Likewise.
576 (sim_core_xor_read_buffer): Likewise.
577 (sim_core_xor_write_buffer): Likewise.
578
58884b0e
PG		 5792017-12-12 Peter Gavin <pgavin@gmail.com>
580 Stafford Horne <shorne@gmail.com>
581
582 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
583 flag.
584 (MUL1OFSI): New function, 1's complement overflow flag.
585
07b95864
PG		 5862017-12-12 Peter Gavin <pgavin@gmail.com>
587 Stafford Horne <shorne@gmail.com>
588
589 * cgen-accfp.c (remsf, remdf): New function.
590 (cgen_init_accurate_fpu): Add remsf and remdf.
591 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
592 * sim-fpu.c (sim_fpu_rem): New function.
593 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
594 (sim_fpu_rem): New function.
595 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
596
5c887dd5
JB		 5972017-09-06 John Baldwin <jhb@FreeBSD.org>
598
599 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
600 environment.
601
003ca0fd
YQ		 6022017-05-24 Yao Qi <yao.qi@linaro.org>
603
604 * sim-trace.c (trace_disasm): Caller update.
605
5357150c
MF		 6062016-08-15 Mike Frysinger <vapier@gentoo.org>
607
608 * sim-base.h (sim_state_base): Add prog_syms_count.
609 (STATE_PROG_SYMS_COUNT): Define.
610 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
611 (trace_load_symbols): New function.
612 (trace_sym_value): Likewise.
613 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
614 loading logic with a call to trace_load_symbols.
615 * sim-trace.h (trace_load_symbols, trace_sym_value): New
616 prototypes.
617
4c171e25
MF		 6182016-08-13 Mike Frysinger <vapier@gentoo.org>
619
620 * cgen-types.h (mode_names): Mark const.
621 * cgen-utils.c (mode_names): Likewise.
622
6b979454
MF		 6232016-08-13 Mike Frysinger <vapier@gentoo.org>
624
625 * cgen-defs.h (struct cgen_state): Delete argv and envp.
626 (STATE_ARGV, STATE_ENVP): Delete.
627
13754e4c
NC		 6282016-02-04 Nick Clifton <nickc@redhat.com>
629
630 * cgen-scache.c (scache_option_handler): Prevent possible
631 undefined behaviour computing the size of the scache by using
632 unsigned integers instead of signed integers.
633
f749ed60
JB		 6342016-01-17 Joel Brobecker <brobecker@adacore.com>
635
636 * sim-fpu.c: Minor comment fixes throughout.
637
3c8e93b7
JB		 6382016-01-17 Joel Brobecker <brobecker@adacore.com>
639
640 * sim-fpu.c (print_bits): Minor reformatting (no code change).
641 (sim_fpu_map): Likewise.
642
34ac507d
MF		 6432016-01-11 Mike Frysinger <vapier@gentoo.org>
644
645 * sim-config.c (print_sim_config): Drop extra whitespace before =
646 in output for byte order, stdio, and msb settings.
647
ce39bd38
MF		 6482016-01-10 Mike Frysinger <vapier@gentoo.org>
649
650 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
651 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
652 sim-stdio, sim-trace, and sim-profile.
653 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
654 (SIM_AC_OPTION_ASSERT): Likewise.
655 (SIM_AC_OPTION_SMP): Likewise.
656 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
657 * configure: Regenerate.
658 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
659 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
660 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
661 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
662 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
663 WITH_ENVIRONMENT & USER_ENVIRONMENT.
664 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
665 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
666 WITH_ASSERT, WITH_STDIO): Delete.
667 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
668 check.
669
e19418e0
MF		 6702016-01-10 Mike Frysinger <vapier@gentoo.org>
671
672 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
673 * configure: Regenerate.
674 * Make-common.in (SIM_PACKAGES): Delete.
675 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
676
16f7876d
MF		 6772016-01-10 Mike Frysinger <vapier@gentoo.org>
678
679 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
680
35656e95
MF		 6812016-01-10 Mike Frysinger <vapier@gentoo.org>
682
683 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
684
99d8e879
MF		 6852016-01-10 Mike Frysinger <vapier@gentoo.org>
686
687 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
688 sim_link_links.
689 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
690 * gentmap.c: Change targ-vals.def include to nltvals.def.
691 * Make-common.in (gentmap): Change targ-vals.def to
692 $(srccom)/nltvals.def.
693 (distclean): Delete rm -f targ-vals.def.
694 * Makefile.in: Update comment.
695
347fe5bb
MF		 6962016-01-10 Mike Frysinger <vapier@gentoo.org>
697
698 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
699 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
700 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
701
0dc73ef7
MF		 7022016-01-10 Mike Frysinger <vapier@gentoo.org>
703
704 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
705 and --enable-sim-stdcall and sim_stdcall.
706 * configure: Regenerate.
707 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
708 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
709 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
710 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
711 (REGPARM_*): Delete all regparm defines and their use.
712
22be3fbe
MF		 7132016-01-10 Mike Frysinger <vapier@gentoo.org>
714
715 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
716 * Make-common.in (SIM_CFLAGS): Delete.
717 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
718 * Makefile.in: Likewise.
719
936df756
MF		 7202016-01-09 Mike Frysinger <vapier@gentoo.org>
721
722 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
723 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
724 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
725 * acinclude.m4 (SIM_AC_COMMON): ... here.
726 * aclocal.m4, configure: Regenerate.
727 * config.in: Delete file.
728 * callback.c: Change cconfig.h include to config.h.
729 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
730 syscall.c: Likewise.
731 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
732 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
733
b900245c
MF		 7342016-01-06 Mike Frysinger <vapier@gentoo.org>
735
736 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
737 date, and time information.
738
2e3d4f4d
MF		 7392016-01-06 Mike Frysinger <vapier@gentoo.org>
740
741 * sim-options.c (sim_parse_args): Mark argv array const.
742 * sim-options.h (sim_parse_args): Likewise.
743
bfb2629c
MF		 7442016-01-05 Mike Frysinger <vapier@gentoo.org>
745
746 * sim-trace.c: Include dis-asm.h.
747 (OPTION_TRACE_DISASM): New enum.
748 (trace_options): Add trace-disasm flag.
749 (trace_option_handler): Handle OPTION_TRACE_DISASM.
750 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
751 (dis_read, dis_printf, trace_disasm): New functions.
752 * sim-trace.h: Include dis-asm.h.
753 (TRACE_INSN_IDX): Clarify comment.
754 (TRACE_DISASM_IDX): New enum.
755 (TRACE_disasm): New define.
756 (WITH_TRACE_DISASM_P): New define.
757 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
758 (STRACE_DISASM_P): New define.
759 (TRACE_DISASM_P): Likewise.
760 (TRACE_DISASM_P): Likewise.
761 (TRACE_DISASM): Likewise.
762 (trace_disasm): New function.
763
44ddb0c6
MF		 7642016-01-04 Mike Frysinger <vapier@gentoo.org>
765
766 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
767
bc273e17
MF		 7682016-01-04 Mike Frysinger <vapier@gentoo.org>
769
770 * cgen-scache.c (MAX): Delete.
771 (scache_init): Change MAX to max.
772 * cgen-trace.c (min): Delete.
773 * cgen-utils.c (min): Delete.
774 * sim-basics.h [!min] (min): Define.
775 [!max] (max): Define.
776
8d7d784e
MF		 7772016-01-04 Mike Frysinger <vapier@gentoo.org>
778
779 * sim-options.c (sim_parse_args): Tweak getopt error message.
780
9bbf6f91
MF		 7812016-01-04 Mike Frysinger <vapier@gentoo.org>
782
783 * acinclude.m4 (sim-bswap): Delete.
784 * configure: Regenerate.
785 * Make-common.in (SIM_BSWAP): Delete.
786 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
787 * sim-config.h (htonl, ntohl): Delete.
788 (WITH_BSWAP): Delete.
789
77cf2ef5
MF		 7902016-01-03 Mike Frysinger <vapier@gentoo.org>
791
792 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
793 opterr state to it before calling getopt_long and restore afterwards.
794 Set opterr to 0. When optc is '?', call sim_io_eprintf.
795
61971b86
MF		 7962016-01-03 Mike Frysinger <vapier@gentoo.org>
797
798 * hw-device.h (device): Delete commented typedef.
799 * sim-basics.h (device): Delete typedef.
800
34fed699
MF		 8012016-01-03 Mike Frysinger <vapier@gentoo.org>
802
803 * sim-options.c (sim_parse_args): Replace for loop with a call
804 to countargv.
805
aba6f46b
MF		 8062016-01-03 Mike Frysinger <vapier@gentoo.org>
807
808 * nrun.c (myname): Mark const.
809 (main): Mark name const. Replace myname parsing loop with a
810 call to lbasename.
811
0cb8d851
MF		 8122016-01-03 Mike Frysinger <vapier@gentoo.org>
813
814 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
815 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
816 (SIM_AC_OPTION_HOSTENDIAN): Delete.
817 * config.in, configure: Regenerate.
818 * Make-common.in (SIM_HOSTENDIAN): Delete.
819 * sim-config.c (current_host_byte_order): Delete.
820 (sim_config): Delete current_host_byte_order assignments and
821 CURRENT_HOST_BYTE_ORDER checks.
822 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
823 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
824 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
825 (current_host_byte_order): Delete.
826 (CURRENT_HOST_BYTE_ORDER): Likewise.
827 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
828 (HOST_BYTE_ORDER): ... this.
829 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
830 HOST_BYTE_ORDER.
831 (sim_endian_join_16): Likewise.
832 * sim-n-core.h (sim_core_read_misaligned_N): Change
833 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
834 (sim_core_write_misaligned_N): Likewise.
835 * sim-n-endian.h (endian_t2h_N): Likewise.
836 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
837 endian_le2h_N): Likewise.
838 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
839
1ac72f06
MF		 8402016-01-02 Mike Frysinger <vapier@gentoo.org>
841
842 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
843 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
844 BFD_ENDIAN_UNKNOWN.
845 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
846 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
847 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
848 * nrun.c (main): Likewise.
849 * sim-config.c (current_host_byte_order): Change type to enum
850 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
851 (current_target_byte_order): Likewise.
852 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
853 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
854 BFD_ENDIAN_UNKNOWN.
855 (sim_config): Change prefered_target_byte_order type to enum
856 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
857 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
858 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
859 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
860 Delete all the various arch/OS endian includes & defines.
861 (current_host_byte_order): Change type to enum bfd_endian.
862 (current_target_byte_order): Likewise.
863 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
864 (CURRENT_TARGET_BYTE_ORDER): Likewise.
865 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
866 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
867 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
868 BFD_ENDIAN_UNKNOWN.
869 (sim_events_watch_core): Likewise.
870 * sim-events.h: Likewise.
871 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
872 BFD_ENDIAN_BIG.
873 (sim_core_write_misaligned_N): Likewise.
874 * sim-n-endian.h (endian_h2be_N): Likewise.
875 (endian_be2h_N): Likewise.
876 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
877 (offset_N): Likewise.
878 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
879 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
880
d47f5b30
MF		 8812016-01-02 Mike Frysinger <vapier@gentoo.org>
882
883 * cgen-defs.h (current_state): Delete.
884 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
885 * sim-utils.c (current_state): Delete.
886
9950eccb
MF		 8872015-12-30 Mike Frysinger <vapier@gentoo.org>
888
889 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
890 to use lbasename.
891
5e744ef8
MF		 8922015-12-27 Mike Frysinger <vapier@gentoo.org>
893
894 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
895
1b393626
MF		 8962015-12-26 Mike Frysinger <vapier@gentoo.org>
897
898 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
899 * config.in, configure: Regenerate.
900 * Make-common.in (sim-basics_h): Delete tconfig.h.
901 (distclean): Likewise.
902 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
903 (new_sim_core_mapping): Delete WITH_HW and device *device.
904 (sim_core_map_attach, sim_core_attach): Likewise.
905 (sim_core_read_buffer): Delete WITH_DEVICES logic.
906 (sim_core_write_buffer): Likewise.
907 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
908 *device.
909 (sim_core_attach): Likewise.
910 (device_io_read_buffer, device_io_write_buffer): Delete.
911 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
912 (sim_core_write_aligned_N): Likewise.
913 * tconfig.h: Delete file.
914
dea10706
MF		 9152015-12-26 Mike Frysinger <vapier@gentoo.org>
916
917 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
918 Call sim_cpu_hw_io_read_buffer if cpu is valid.
919 (sim_core_write_buffer): Move cia decl to top of func. Call
920 sim_cpu_hw_io_write_buffer if cpu is valid.
921
49aef5a5
MF		 9222015-12-25 Mike Frysinger <vapier@gentoo.org>
923
924 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
925 HW_TRACE call.
926 (hw_find_integer_property): Likewise.
927 (hw_find_integer_array_property): Likewise.
928 (hw_add_duplicate_property): Likewise.
929
cf59f47e
MF		 9302015-12-25 Mike Frysinger <vapier@gentoo.org>
931
932 * sim-config.h (WITH_ENGINE): Delete.
933 * sim-module.c (modules): Always include sim_engine_install.
934
0d585950
MF		 9352015-12-25 Mike Frysinger <vapier@gentoo.org>
936
937 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
938 * cgen-types.h (SIM_HAVE_MODEL): Delete.
939 * sim-base.h: Always include sim-model.h.
940 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
941 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
942 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
943 [!WITH_MODEL_P] (sim_machs): Define.
944 * sim-model.h: Add some developer docs.
945 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
946 (WITH_MODEL_P): Define.
947 * sim-module.c (modules): Always include sim_model_install.
948 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
949
8a0ebee6
MF		 9502015-12-25 Mike Frysinger <vapier@gentoo.org>
951
952 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
953 * sim-model.c: Likewise.
954 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
955 SIM_MACH_IMP_PROPERTIES
956
42a3af56
MF		 9572015-12-25 Mike Frysinger <vapier@gentoo.org>
958
959 * sim-core.c (device_error): Delete.
960 (sim_core_map_attach): Delete calls to device_error.
961 (sim_core_attach): Likewise.
962 * sim-core.h (device_error): Delete.
963 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
964 to sim_engine_abort.
965 (sim_core_write_aligned_N): Likewise.
966
9e8e7dd9
MF		 9672015-12-25 Mike Frysinger <vapier@gentoo.org>
968
969 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
970 * sim-core.c (sim_core_write_buffer): Likewise.
971 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
972 (sim_core_write_aligned_N): Likewise.
973
268c9139
MF		 9742015-12-25 Mike Frysinger <vapier@gentoo.org>
975
976 * dv-pal.c: Include config.h and sim-main.h.
977 (hw_pal_io_read_buffer): Always call CPU_INDEX.
978
26936211
MF		 9792015-12-24 Mike Frysinger <vapier@gentoo.org>
980
981 * sim-options.c (standard_options): Always enable load-lma and
982 load-vma options.
983 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
984
9db2b719
MF		 9852015-12-24 Mike Frysinger <vapier@gentoo.org>
986
987 * sim-module.c (MODULE_LIST): Delete.
988
bd3fb5b8
MF		 9892015-12-24 Mike Frysinger <vapier@gentoo.org>
990
991 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
992 Move to h8300/compile.c.
993 [SIM_H8300] (standard_options): Likewise.
994 (standard_option_handler): Likewise.
995
84e8e361
MF		 9962015-12-24 Mike Frysinger <vapier@gentoo.org>
997
998 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
999 sim_watchpoint_install.
1000
3cabaf66
MF		 10012015-12-24 Mike Frysinger <vapier@gentoo.org>
1002
1003 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1004 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1005 sim_memopt_install.
1006 * sim-options.c (OPTION_MEM_SIZE): Delete.
1007 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1008 (standard_option_handler): Likewise.
1009
8abe6c66
MF		 10102015-12-24 Mike Frysinger <vapier@gentoo.org>
1011
1012 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1013
dc11500a
MF		 10142015-11-21 Mike Frysinger <vapier@gentoo.org>
1015
1016 PR sim/18762
1017 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1018
2561d580
MF		 10192015-11-21 Mike Frysinger <vapier@gentoo.org>
1020
1021 PR sim/19273
1022 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1023 vasprintf, and va_end together. Check ret after va_end call.
1024
37258e99
MF		 10252015-11-21 Mike Frysinger <vapier@gentoo.org>
1026
1027 * sim-types.h (SIM_PRI_TB): Define.
1028 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1029 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1030 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1031 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1032
cdf850e9
MF		 10332015-11-17 Mike Frysinger <vapier@gentoo.org>
1034
1035 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1036 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1037 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1038 (sim_core_translate): Likewise.
1039 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1040
146b80ff
MF		 10412015-11-16 Mike Frysinger <vapier@gentoo.org>
1042
1043 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1044 (cgen_cpu_close): Change to XCONCAT2.
1045
797eee42
MF		 10462015-11-15 Mike Frysinger <vapier@gentoo.org>
1047
1048 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1049 and sim-stop.o.
1050
6e4f085c
MF		 10512015-11-14 Mike Frysinger <vapier@gentoo.org>
1052
1053 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1054 * sim-close.c: New file.
1055
8e394ffc
AB		 10562015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1057 Ali Lown <ali.lown@imgtec.com>
1058
1059 * sim-bits.h (EXTEND6): New macro.
1060 (EXTEND12): New macro.
1061 (EXTEND25): New macro.
1062
602a67cb
MF		 10632015-06-24 Mike Frysinger <vapier@gentoo.org>
1064
1065 * sim-trace.c (trace_one_insn): Delete.
1066 * sim-trace.h (trace_one_insn): Delete.
1067
9b6025d1
MF		 10682015-06-24 Mike Frysinger <vapier@gentoo.org>
1069
1070 * sim-trace.c (debug_printf): Rename to ...
1071 (sim_debug_printf): ... this.
1072 * sim-trace.h (debug_printf): Delete define.
1073 (debug_printf): Rename to ...
1074 (sim_debug_printf): ... this.
1075
fa8f87e5
MF		 10762015-06-24 Mike Frysinger <vapier@gentoo.org>
1077
1078 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1079 (trace_options): Add trace-register option.
1080 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1081 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1082 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1083 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1084 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1085
cf304b56
MF		 10862015-06-24 Mike Frysinger <vapier@gentoo.org>
1087
1088 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1089 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1090 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1091 STRACE_DEBUG): Define.
1092
8371bf0c
MF		 10932015-06-24 Mike Frysinger <vapier@gentoo.org>
1094
1095 * sim-trace.c (trace_options): Update help text for trace-alu,
1096 trace-fpu, trace-vpu, and trace-semantics.
1097 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1098 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1099
e7505490
MF		 11002015-06-24 Mike Frysinger <vapier@gentoo.org>
1101
1102 * sim-assert.h (SIM_FILTER_PATH): Delete.
1103 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1104 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1105 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1106 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1107 * sim-events.c: Include libiberty.h.
1108 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1109
8d0978fb
MF		 11102015-06-23 Mike Frysinger <vapier@gentoo.org>
1111
1112 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1113 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1114 (AC_ARG_ENABLE(sim-debug)): Likewise.
1115 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1116 (AC_ARG_ENABLE(sim-trace)): Likewise.
1117 (AC_ARG_ENABLE(sim-profile)): Likewise.
1118 (AC_ARG_ENABLE(sim-environment)): Likewise.
1119 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1120 (AC_ARG_ENABLE(sim-assert)): Likewise.
1121 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1122 (AC_ARG_ENABLE(sim-endian)): Likewise.
1123 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1124 (AC_ARG_ENABLE(sim-float)): Likewise.
1125 (AC_ARG_ENABLE(sim-scache)): Likewise.
1126 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1127 (AC_ARG_ENABLE(sim-inline)): Likewise.
1128 (AC_ARG_ENABLE(sim-packages)): Likewise.
1129 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1130 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1131 (AC_ARG_ENABLE(sim-smp)): Likewise.
1132 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1133 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1134 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1135 * configure: Regenerate.
1136
4953dc20
MF		 11372015-06-23 Mike Frysinger <vapier@gentoo.org>
1138
1139 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1140
b50a1532
MF		 11412015-06-23 Mike Frysinger <vapier@gentoo.org>
1142
1143 * cgen-trace.c [!__STDC__]: Delete.
1144 * sim-trace.h [!__STDC__]: Likewise.
1145
ccd4b295
MF		 11462015-06-21 Mike Frysinger <vapier@gentoo.org>
1147
1148 * sim-model.c (sim_model_init): Assert model is not NULL.
1149
f55b33d5
MF		 11502015-06-21 Mike Frysinger <vapier@gentoo.org>
1151
1152 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1153 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1154 uint#_t.
1155
618b526e
MF		 11562015-06-21 Mike Frysinger <vapier@gentoo.org>
1157
1158 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1159 (SIM_ALU_H): ... this.
1160 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1161 (SIM_ASSERT_H): ... this.
1162 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1163 (SIM_BASICS_H): ... this.
1164 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1165 (SIM_BITS_H): ... this.
1166 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1167 (SIM_ENDIAN_H): ... this.
1168
57b42d64
MF		 11692015-06-18 Mike Frysinger <vapier@gentoo.org>
1170
1171 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1172 constant string.
1173
7aec3bb9
MF		 11742015-06-18 Mike Frysinger <vapier@gentoo.org>
1175
1176 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1177 m for sentinel testing.
1178
7d5c6c43
MF		 11792015-06-17 Mike Frysinger <vapier@gentoo.org>
1180
1181 * sim-syscall.c: Include errno.h and targ-vals.h.
1182 (sim_syscall_multi, sim_syscall): Define.
1183 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1184 * syscall.c (cb_syscall): Extend comment.
1185
61a0c964
MF		 11862015-06-17 Mike Frysinger <vapier@gentoo.org>
1187
1188 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1189 * sim-syscall.c: New file.
1190 * sim-syscall.h: New file.
1191
6362a3f8
MF		 11922015-06-17 Mike Frysinger <vapier@gentoo.org>
1193
1194 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1195 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1196 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1197 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1198 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1199 Define.
1200 * gentmap.c (gen_targ_map_c): Output name field.
1201
306f4178
MF		 12022015-06-12 Mike Frysinger <vapier@gentoo.org>
1203
1204 * acinclude.m4: Change configure.in to configure.ac.
1205 * sim-config.h: Likewise.
1206
a3487082
MF		 12072015-06-12 Mike Frysinger <vapier@gentoo.org>
1208
1209 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1210 * configure: Regenerate.
1211
bb11f3ed
MF		 12122015-06-12 Mike Frysinger <vapier@gentoo.org>
1213
1214 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1215 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1216 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1217 TRACE_DEBUG): Define.
1218
bffcfec8
MF		 12192015-06-12 Mike Frysinger <vapier@gentoo.org>
1220
1221 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1222 * sim-trace.c (trace_option_handler): Likewise.
1223 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1224 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1225 (TRACE_ANY_P): Likewise.
1226
db7858e2
MF		 12272015-06-12 Mike Frysinger <vapier@gentoo.org>
1228
1229 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1230 CGEN_TRACE_INSN_FINI.
1231 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1232 trace_result to cgen_trace_result, trace_insn_fini to
1233 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1234 and trace_extract to cgen_trace_extract.
1235 * cgen-trace.h (trace_insn_init): Rename to ...
1236 (cgen_trace_insn_init): ... this.
1237 (trace_insn_fini): Rename to ...
1238 (cgen_trace_insn_fini): ... this.
1239 (trace_insn): Rename to ...
1240 (cgen_trace_insn): ... this.
1241 (trace_extract): Rename to ...
1242 (cgen_trace_extract): ... this.
1243 (trace_result): Rename to ...
1244 (cgen_trace_result): ... this.
1245 (TRACE_RESULT_P): Rename to ...
1246 (CGEN_TRACE_RESULT_P): ... this.
1247 (TRACE_INSN_INIT): Rename to ...
1248 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1249 cgen_trace_insn_init.
1250 (TRACE_INSN_FINI): Rename to ...
1251 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1252 cgen_trace_insn_fini.
1253 (TRACE_PRINTF): Rename to ...
1254 (CGEN_TRACE_PRINTF): ... this.
1255 (TRACE_INSN): Rename to ...
1256 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1257 (TRACE_EXTRACT): Rename to ...
1258 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1259 cgen_trace_extract.
1260 (TRACE_RESULT): Rename to ...
1261 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1262 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1263 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1264 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1265 TRACE_INSN to CGEN_TRACE_INSN.
1266 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1267
83034798
MF		 12682015-06-11 Mike Frysinger <vapier@gentoo.org>
1269
1270 * sim-events.c (ETRACE_P): Delete.
1271 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1272 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1273 * sim-events.h (struct _sim_events): Delete trace member.
1274 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1275 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1276
ce4eda4a
MF		 12772015-06-11 Mike Frysinger <vapier@gentoo.org>
1278
1279 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1280 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1281 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1282 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1283
a6c2a374
MF		 12842015-06-11 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1287
9b9c712c
MF		 12882015-06-11 Mike Frysinger <vapier@gentoo.org>
1289
1290 * sim-trace.h (WITH_TRACE_P): New define.
1291 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1292 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1293 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1294 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1295 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1296 Redefine to use WITH_TRACE_P.
1297
12982015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1299
1300 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1301 mistake in call to sim_engine_abort.
509c2f32 1302
0a13382c
NC		 13032015-04-29 Nick Clifton <nickc@redhat.com>
1304
1305 PR 18273
1306 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1307 increasing parenthesis around casts to signed values.
0a13382c 1308
767e68f1
MF		 13092015-04-21 Mike Frysinger <vapier@gentoo.org>
1310
1311 * gennltvals.sh: Add mcore support.
1312 * nltvals.def: Regenerate.
1313
248d23e8
MF		 13142015-04-21 Mike Frysinger <vapier@gentoo.org>
1315
1316 * cgen.sh: Add +x permissions.
1317 * genmloop.sh: Likewise.
1318 * gentvals.sh: Likewise.
1319 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1320 Change all uses of srcroot for newlib to newlibroot.
1321
20bca71d
MF		 13222015-04-18 Mike Frysinger <vapier@gentoo.org>
1323
1324 * sim-base.h (SIM_CPU): New typedef.
1325
7e83aa92
MF		 13262015-04-18 Mike Frysinger <vapier@gentoo.org>
1327
1328 * cgen-engine.h (CIA_ADDR): Delete.
1329 * sim-base.h: Update sim_cia example.
1330 [!CIA_ADDR] (sim_cia): New typedef.
1331
034685f9
MF		 13322015-04-17 Mike Frysinger <vapier@gentoo.org>
1333
1334 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1335 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1336 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1337 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1338 CIA_SET to CPU_PC_SET.
1339
78e9aa70
MF		 13402015-04-15 Mike Frysinger <vapier@gentoo.org>
1341
1342 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1343 * sim-main.h (STATE_CPU): Remove from comment and define.
1344
bf12d44e
MF		 13452015-04-13 Mike Frysinger <vapier@gentoo.org>
1346
1347 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1348 * configure: Regenerate.
1349
a542beff
MF		 13502015-04-13 Mike Frysinger <vapier@gentoo.org>
1351
1352 * sim-options.c: Include version.h.
1353 (OPTIONS_VERSION): New enum.
1354 (standard_options): Add "version".
1355 (standard_option_handler): Handle OPTIONS_VERSION.
1356
8c32ba22
MF		 13572015-04-13 Mike Frysinger <vapier@gentoo.org>
1358
1359 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1360 (create-version.sh): Delete.
1361
122bbfb5
MF		 13622015-04-06 Mike Frysinger <vapier@gentoo.org>
1363
1364 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1365
0fe84f3f
MF		 13662015-04-01 Mike Frysinger <vapier@gentoo.org>
1367
1368 * run-sim.h, run.c: Delete.
1369 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1370
aadc9410
MF		 13712015-03-31 Mike Frysinger <vapier@gentoo.org>
1372
1373 * config.in, configure: Regenerate.
1374 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1375 (ZLIB, ZLIBINC): Define.
1376 (BFD_LIB): Add $(ZLIB).
1377
5a394431
MF		 13782015-03-31 Mike Frysinger <vapier@gentoo.org>
1379
1380 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1381 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1382
92fc6153
MF		 13832015-03-29 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1386 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1387 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1388
596f8827
MF		 13892015-03-24 Mike Frysinger <vapier@gentoo.org>
1390
1391 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1392 usage of STATE_WATCHPOINTS.
1393 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1394 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1395
523ba8f9
MF		 13962015-03-24 Mike Frysinger <vapier@gentoo.org>
1397
1398 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1399
c0931f26
MF		 14002015-03-24 Mike Frysinger <vapier@gentoo.org>
1401
1402 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1403
30452bbe
MF		 14042015-03-24 Mike Frysinger <vapier@gentoo.org>
1405
1406 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1407 of enable_sim_hardware to AC_ARG_ENABLE.
1408
49cd1634
MF		 14092015-03-23 Mike Frysinger <vapier@gentoo.org>
1410
1411 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1412 Add dv-sockser.o to sim_hw_objs.
1413
3649cb06
MF		 14142015-03-23 Mike Frysinger <vapier@gentoo.org>
1415
1416 * dv-sockser.c: Include config.h.
1417 * dv-sockser.h: Include sim-inline.h.
1418 [HAVE_DV_SOCKSER]: Move all prototypes here.
1419 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1420 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1421
6cd5ace4
MF		 14222015-03-16 Mike Frysinger <vapier@gentoo.org>
1423
1424 * gentmap.c, run.c: Convert old style prototypes.
1425
ae7d0cac
MF		 14262015-03-16 Mike Frysinger <vapier@gentoo.org>
1427
1428 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1429 symlinking tconfig.h to tconfig.in.
1430 * config.in, configure: Regenerate.
1431 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1432 * tconfig.in: Rename file ...
1433 * tconfig.h: ... here.
1434
8406bb59
MF		 14352015-03-15 Mike Frysinger <vapier@gentoo.org>
1436
1437 * dv-socker.h (dv_sockser_install): Declare.
1438 * sim-module.c: Include config.h.
1439 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1440 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1441 * sim-module.h: Include gdb/remote-sim.h.
1442
1303206d
MF		 14432015-03-14 Mike Frysinger <vapier@gentoo.org>
1444
1445 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1446 (sim-inline.c): Delete rule.
1447
465fb143
MF		 14482015-03-14 Mike Frysinger <vapier@gentoo.org>
1449
1450 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1451 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1452 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1453
93129366
MF		 14542015-03-14 Mike Frysinger <vapier@gentoo.org>
1455
1456 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1457 [!ASSERT, WITH_ASSERT]: Likewise.
1458 * sim-endian.c: Delete sim-io.h include.
1459
4c4ca605
MF		 14602015-02-19 Mike Frysinger <vapier@gentoo.org>
1461
1462 * run-sim.h (sim_kill): Delete unused prototype.
1463
dc1d9d1f
CG		 14642015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1465
16218fd3
CG		 1466 * gentmap.c: Include "string.h".
1467
14682015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1469
1470 * sim-options.c (sim_args_command): Call freeargv() when failure
1471 occurs.
dc1d9d1f 1472
fdbf396f
JB		 14732015-01-07 Joel Brobecker <brobecker@adacore.com>
1474
1475 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1476
2d7bb758
JB		 14772014-12-03 Joel Brobecker <brobecker@adacore.com>
1478
1479 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1480 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1481 callbacks following renaming in callback.h.
1482 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1483 callback by call to "to_lstat" callback
1484
6aefca7e
GB		 14852014-08-28 Gary Benson <gbenson@redhat.com>
1486
1487 * sim-trace.h (debug_printf): New define.
1488
2974be62
AM		 14892014-08-19 Alan Modra <amodra@gmail.com>
1490
1491 * configure: Regenerate.
1492
faa743bb
RM		 14932014-08-15 Roland McGrath <mcgrathr@google.com>
1494
1495 * configure: Regenerate.
1496 * config.in: Regenerate.
1497
60d847df
MF		 14982014-03-10 Mike Frysinger <vapier@gentoo.org>
1499
1500 * sim-command.c (sim_do_command): Add const to cmd.
1501 * sim-options.c (sim_args_command): Add const to cmd.
1502 * sim-options.h (sim_args_command): Add const to cmd.
1503
b2b255bd
MF		 15042014-03-05 Mike Frysinger <vapier@gentoo.org>
1505
1506 * sim-hload.c (sim_load): Add const to prog.
1507 * sim-load.c (sim_load_file): Likewise.
1508 * sim-utils.c (sim_analyze_program): Likewise.
1509 * sim-utils.h (sim_analyze_program): Likewise.
1510 (sim_load_file): Likewise.
1511
1a8a700e
MF		 15122014-03-04 Mike Frysinger <vapier@gentoo.org>
1513
1514 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1515 * callback.c (system): Delete unused prototype.
1516 (os_init): Likewise.
1517 (os_shutdown): Likewise.
1518 (os_unlink): Likewise.
1519 (os_time): Likewise.
1520 (os_system): Likewise.
1521 (os_rename): Likewise.
1522 (os_write_stdout): Likewise.
1523 (os_flush_stdout): Likewise.
1524 (os_write_stderr): Likewise.
1525 (os_flush_stderr): Likewise.
1526 (os_write): Likewise.
1527 (os_read_stdin): Likewise.
1528 (os_read): Likewise.
1529 (os_open): Likewise.
1530 (os_lseek): Likewise.
1531 (os_isatty): Likewise.
1532 (os_get_errno): Likewise.
1533 (os_close): Likewise.
1534 (os_vprintf_filtered): Likewise.
1535 (os_evprintf_filtered): Likewise.
1536 (os_error): Likewise.
1537 (fdmap): Likewise.
1538 (fdbad): Likewise.
1539 (wrap): Likewise.
1540 (wrap): Change to new style prototype.
1541 (fdbad): Likewise.
1542 (fdmap): Likewise.
1543 (os_close): Likewise.
1544 (os_poll_quit): Likewise.
1545 (os_get_errno): Likewise.
1546 (os_isatty): Likewise.
1547 (os_lseek): Likewise.
1548 (os_open): Likewise.
1549 (os_read): Likewise.
1550 (os_read_stdin): Likewise.
1551 (os_write): Likewise.
1552 (os_write_stdout): Likewise.
1553 (os_flush_stdout): Likewise.
1554 (os_write_stderr): Likewise.
1555 (os_flush_stderr): Likewise.
1556 (os_rename): Likewise.
1557 (os_system): Likewise.
1558 (os_time): Likewise.
1559 (os_unlink): Likewise.
1560 (os_stat): Likewise.
1561 (os_fstat): Likewise.
1562 (os_lstat): Likewise.
1563 (os_ftruncate): Likewise.
1564 (os_truncate): Likewise.
1565 (os_pipe): Likewise.
1566 (os_pipe_empty): Likewise.
1567 (os_pipe_nonempty): Likewise.
1568 (os_shutdown): Likewise.
1569 (os_init): Likewise.
1570 (cb_read_target_syscall_maps): Likewise.
1571 (cb_target_to_host_syscall): Likewise.
1572 (cb_host_to_target_errno): Likewise.
1573 (cb_target_to_host_open): Likewise.
1574 (cb_store_target_endian): Likewise.
1575 (cb_host_to_target_stat): Likewise.
1576 * sim-hload.c (sim_load): Change to new style prototype.
1577 * sim-load.c (sim_load_file): Change to new style prototype.
1578 (report_transfer_performance): Likewise.
1579 (xprintf_bfd_vma): Likewise.
1580 * syscall.c (cb_get_string): Change to new style prototype.
1581 (get_path): Likewise.
1582 (cb_syscall): Likewise.
1583
7b064844
HPN		 15842013-10-15 Hans-Peter Nilsson <hp@axis.com>
1585
1586 * create-version.sh: Align parameters to match those of
1587 ../../gdb/common/create-version.sh.
1588 * Make-common.in (srcsim): New variable.
1589 (version.c): Adjust call to create-version.sh as per above.
1590
bf3d9781
AM		 15912013-09-23 Alan Modra <amodra@gmail.com>
1592
1593 * configure: Regenerate.
1594
f06dccb0
MF		 15952013-09-03 Mike Stump <mikestump@comcast.net>
1596
1597 * sim-options.c (complete_option_list): Mark text and word const.
1598
d6c2da54
TT		 15992013-06-28 Tom Tromey <tromey@redhat.com>
1600
1601 * Make-common.in (version.c): Use version.in, not
1602 common/version.in.
1603 * create-version.sh: Likewise.
1604
b652c496
JB		 16052013-06-24 Joel Brobecker <brobecker@adacore.com>
1606
1607 * create-version.sh: New script. Adapted from
1608 gdb/commong/create-version.sh.
1609 * Make-common.in (version.c): Update rule dependencies,
1610 and re-implement using create-version.sh.
1611
3346cfda
NC		 16122013-06-21 Nick Clifton <nickc@redhat.com>
1613
1614 * gennltvals.sh: Add msp430 support.
1615 * nltvals.def: Regenerate.
1616
31e6ad7d
MF		 16172013-06-03 Mike Frysinger <vapier@gentoo.org>
1618
1619 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1620 * aclocal.m4, configure: Regenerate.
1621
d3685d60
TT		 16222013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1623
1624 PR build/15414:
1625 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1626 -Wformat-nonliteral with -Wno-format.
1627
1517bd27
MF		 16282013-03-26 Mike Frysinger <vapier@gentoo.org>
1629
1630 * acinclude.m4: Regenerate.
1631
3fd38161
JS		 16322013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1633
1634 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1635 which do not support dv-sockser.o. Add always as option to
1636 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1637 is always required to be enabled by simulator.
1638
3f170f37
MF		 16392012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1640
1641 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1642 * nltvals.def: Regenerate.
1643
5f3ef9d0
JB		 16442012-06-16 Joel Brobecker <brobecker@adacore.com>
1645
1646 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1647 * config.in, configure: Regenerate.
1648
2c1fa544
PA		 16492012-05-24 Pedro Alves <palves@redhat.com>
1650
1651 * sim-signal.h (sim_signal_to_target): Rename to ...
1652 (sim_signal_to_gdb_signal): ... this.
1653 * sim-signal.c (sim_signal_to_target): Rename to ...
1654 (sim_signal_to_gdb_signal): ... this.
1655 * sim-reason.c (sim_stop_reason): Adjust to rename.
1656
a493e3e2
PA		 16572012-05-24 Pedro Alves <palves@redhat.com>
1658
1659 PR gdb/7205
1660
72f4393d 1661 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1662
2ea28649
PA		 16632012-05-24 Pedro Alves <palves@redhat.com>
1664
1665 PR gdb/7205
1666
1667 Replace target_signal with gdb_signal throughout.
1668
a6ff997c
NC		 16692012-05-18 Nick Clifton <nickc@redhat.com>
1670
1671 PR 14072
1672 * callback.c: Include config.h before system header files.
1673 * cgen-trace.c: Likewise.
1674 * cgen-utils.c: Likewise.
1675 * gentmap.c: Likewise.
1676
ffbc20d9
MF		 16772012-04-02 Mike Frysinger <vapier@gentoo.org>
1678
1679 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1680
2aaed979
KB		 16812012-03-28 Rathish C <rathish.c@kpitcummins.com>
1682
1683 * sim-trace.c: Update the function prototype of save_data_size.
1684 Move the enum data_fmt from here...
1685 * sim-trace.h: ...to here.
1686 Add function prototype of save_data.
1687
a35a3322
MF		 16882012-03-25 Mike Frysinger <vapier@gentoo.org>
1689
1690 * sim-core.h (sim_core_trans_addr): Add prototype.
1691
f914e384
HPN		 16922012-03-24 Hans-Peter Nilsson <hp@axis.com>
1693
1694 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1695 missing in last change.
1696
2232061b
MF		 16972012-03-24 Mike Frysinger <vapier@gentoo.org>
1698
1699 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1700 * nrun.c: Include string.h/strings.h.
1701 * aclocal.m4, config.in, configure: Regenerate.
1702
ac0aacdf
MF		 17032012-03-22 Mike Frysinger <vapier@gentoo.org>
1704
1705 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1706 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1707 out -Werror initialization.
1708
509deab2
MF		 17092012-03-19 Mike Frysinger <vapier@gentoo.org>
1710
1711 * Make-common.in (TAGS): Change a-z to [:lower:].
1712 * acinclude.m4 (sim-trace): Likewise.
1713 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1714 Change A-Za-z0-9 to [:alnum:].
1715
9a5e0c49
MF		 17162012-03-18 Mike Frysinger <vapier@gentoo.org>
1717
1718 * nrun.c (main): Display strsignal of sigrc.
1719
96cdfef0
MF		 17202012-01-06 Mike Frysinger <vapier@gentoo.org>
1721
1722 * Makefile.in (abs_srcdir): Declare.
1723 (srcroot): Define in terms of abs_srcdir.
1724 (headers): Change srcdir to abs_srcdir.
1725
12c3e59c
JB		 17262012-01-02 Joel Brobecker <brobecker@adacore.com>
1727
1728 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1729 header.
1730
96987c2b
JB		 17312011-12-19 Joel Brobecker <brobecker@adacore.com>
1732
1733 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1734 system bourne shell.
1735
71712327
MF		 17362011-12-03 Mike Frysinger <vapier@gentoo.org>
1737
1738 * syscall.c (cb_get_string): Rename from "get_string".
1739 (get_path): Rename get_string call to cb_get_string.
1740
db2e4d67
MF		 17412011-12-03 Mike Frysinger <vapier@gentoo.org>
1742
1743 * Make-common.in (VPATH): Add $(srccom).
1744 (DEP): Delete.
1745 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1746 POSTCOMPILE): New variables.
1747 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1748 Include dependency files, when using GNU Make. Delete all
1749 dependency-only rules.
1750 * aclocal.m4: Include ../../config/depstand.m4. Call
1751 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1752 (MAKE, GMAKE): New substs.
1753
a13852d9
MF		 17542011-11-07 Mike Frysinger <vapier@gentoo.org>
1755
1756 PR sim/13161
1757 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1758 * configure, config.in: Regenerate.
1759 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1760
4399a56b
MF		 17612011-10-19 Mike Frysinger <vapier@gentoo.org>
1762
1763 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1764
f1a81b37
JB		 17652011-10-18 John Wehle <john@feith.com> (tiny patch)
1766
1767 * sim-profile.c (profile_info): Only print the title once.
1768
9c082ca8
MF		 17692011-10-17 Mike Frysinger <vapier@gentoo.org>
1770
1771 * acinclude.m4: Rename from aclocal.m4.
1772 * aclocal.m4: Regenerate.
1773
6ffe910a
MF		 17742011-10-17 Mike Frysinger <vapier@gentoo.org>
1775
1776 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1777 * common.m4: Delete.
1778 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1779 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1780 * configure: Regenerate.
1781
59c0b43d
TT		 17822011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1783
1784 * sim-alu.h (ALU32_AND): Clear carry flag.
1785 (ALU32_AND): Clear carry flag.
1786
66f8d993
MF		 17872011-10-09 Mike Frysinger <vapier@gentoo.org>
1788
1789 * dv-cfi.c: Include stdbool.h.
1790
d56a2aae
MF		 17912011-10-09 Mike Frysinger <vapier@gentoo.org>
1792
1793 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1794
4a99173d
MF		 17952011-10-04 Mike Frysinger <vapier@gentoo.org>
1796
1797 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1798 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1799
10915d9a
MF		 18002011-07-12 Mike Frysinger <vapier@gentoo.org>
1801
1802 * sim-command.c: Include sim-options.h.
1803
63042524
MF		 18042011-07-12 Mike Frysinger <vapier@gentoo.org>
1805
1806 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1807
24a6c33d
MF		 18082011-07-12 Mike Frysinger <vapier@gentoo.org>
1809
1810 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1811 Delete direct call to AC_PROG_CC.
1812
2419798b
MF		 18132011-07-05 Mike Frysinger <vapier@gentoo.org>
1814
1815 * sim-command.c: New file.
1816 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1817 (sim-command.o): New rule.
1818
440db575
MF		 18192011-05-27 Mike Frysinger <vapier@gentoo.org>
1820
1821 * sim-options.c (standard_option_handler): Remove arg[0] check
1822 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1823 not an empty string, otherwise assign "" back to it.
1824
3ddcae71
MF		 18252011-05-26 Mike Frysinger <vapier@gentoo.org>
1826
1827 * nltvals.def: Regenerate to include Blackfin syscalls again.
1828
3a49ea9f
MF		 18292011-05-25 Mike Frysinger <vapier@gentoo.org>
1830
1831 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1832 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1833 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1834 (trace_idx_to_str): Likewise.
1835 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1836 (TRACE_syscall): Define.
1837 (WITH_TRACE_SYSCALL_P): Likewise.
1838 (TRACE_SYSCALL_P): Likewise.
1839
dd931b2f
MF		 18402011-05-23 Mike Frysinger <vapier@gentoo.org>
1841
1842 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1843 remove now-unnecessary sub-scope for glue->type setting.
1844 Check to see if the "reg" property exists before we use it, and
1845 if it doesn't exist, error out for "glue" devices.
1846
0e31da21
MF		 18472011-05-23 Mike Frysinger <vapier@gentoo.org>
1848
1849 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1850 glue-or, and set type to glue_xor when name is glue-xor.
1851 (hw_glue_port_event): Return immediately when type is glue_io
1852 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1853 and hw_port_event calls from glue_and to end of function.
1854
34b47c38
MF		 18552011-05-11 Mike Frysinger <vapier@gentoo.org>
1856
1857 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1858 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1859 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1860 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1861 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1862 around function arguments.
1863
56a9aa1d
MF		 18642011-04-14 Mike Frysinger <vapier@gentoo.org>
1865
1866 * sim-options.c (complete_option_list, sim_complete_command):
1867 New functions.
1868
d45bea91
MF		 18692011-04-02 Mike Frysinger <vapier@gentoo.org>
1870
1871 * dv-glue.c: Fix up style.
1872
12c4cbd5
MF		 18732011-04-02 Mike Frysinger <vapier@gentoo.org>
1874
1875 * hw-alloc.c (hw_alloc_data): Adjust brace.
1876 * hw-base.c (hw_base_data): Likewise.
1877 (generic_hw_unit_decode): Fix indentation.
1878 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1879 * hw-events.c (hw_event, hw_event_data): Likewise.
1880 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1881 * hw-instances.c (hw_instance_data): Likewise.
1882 * hw-instances.h (hw_instance): Likewise.
1883 * hw-main.h (hw_descriptor, enum): Likewise.
1884 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1885 * hw-ports.h (hw_port_descriptor): Likewise.
1886 * hw-properties.c (hw_property_data): Likewise.
1887 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1888 _range_property_spec, _reg_property_spec): Likewise.
1889 * hw-tree.c (_name_specifier, printer): Likewise.
1890 (split_device_specifier, parse_string_property, hw_tree_traverse,
1891 print_size, print_reg_property, print_string, print_properties):
1892 Fix indentation.
1893
66ee2731
MF		 18942011-03-29 Mike Frysinger <vapier@gentoo.org>
1895
1896 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1897 * Make-common.in (dv-cfi.o): New rule.
1898 * dv-cfi.c, dv-cfi.h: New files.
1899
165b70ea
KB		 19002011-03-21 Kevin Buettner <kevinb@redhat.com>
1901
1902 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1903 fcntl.h and sys/fcntl.h, for constants.
1904 * nltvals.def: Regenerate.
1905 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1906 * sim-io.h (sys/types.h, sys/stat.h): Include.
1907 (sim_io_stat, sim_io_fstat): Declare.
1908
028f6515
MF		 19092011-03-14 Mike Frysinger <vapier@gentoo.org>
1910
1911 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1912 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1913 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1914 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1915 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1916 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1917 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1918 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1919 syscall.c: Trim trailing whitespace.
1920
ef016f83
MF		 19212011-03-05 Mike Frysinger <vapier@gentoo.org>
1922
1923 * gennltvals.sh: Handle bfin targets.
1924 * nltvals.def: Regenerate.
1925
fee17b35
KB		 19262011-02-25 Kevin Buettner <kevinb@redhat.com>
1927
1928 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1929 file descriptors.
1930
d79fe0d6
MF		 19312011-02-14 Mike Frysinger <vapier@gentoo.org>
1932
1933 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1934 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1935 (hw_free): Drop zfree logic and always call free.
1936 * hw-base.c (hw_delete): Change zfree to free.
1937 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1938 (hw_handle_remove_phandle): Likewise.
1939 * hw-instances.c (hw_instance_delete): Likewise.
1940 * hw-tree.c (parse_reg_property): Likewise.
1941 (parse_ranges_property): Likewise.
1942 (parse_string_property): Likewise.
1943 * sim-core.c (sim_core_uninstall): Likewise.
1944 * sim-cpu.c (sim_cpu_free_all): Likewise.
1945 * sim-hw.c (sim_hw_uninstall): Likewise.
1946 * sim-memopt.c (do_memopt_delete): Likewise.
1947 (sim_memory_uninstall): Likewise.
1948 * sim-module.c (sim_module_uninstall): Likewise.
1949 * sim-options.c (sim_parse_args): Likewise.
1950 * sim-profile.c (profile_pc_cleanup): Likewise.
1951 (profile_uninstall): Likewise.
1952 * sim-watch.c (do_watchpoint_delete): Likewise.
1953 * sim-utils.c (zfree): Delete.
1954 (sim_state_free): Change zfree to free.
1955 * sim-utils.h (zfree): Delete.
1956
891e7fb1
MF		 19572011-02-13 Mike Frysinger <vapier@gentoo.org>
1958
1959 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1960
9bd90cce
MF		 19612011-01-12 Mike Frysinger <vapier@gentoo.org>
1962
1963 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1964
39a3ae0a
MF		 19652011-01-12 Mike Frysinger <vapier@gentoo.org>
1966
1967 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1968 fails.
1969 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1970 when asprintf fails.
1971 * sim-utils.c (sim_do_commandf): Issue an error and return when
1972 asprintf fails.
1973 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1974 asprintf fails.
1975
3143e5a9
MF		 19762011-01-11 Mike Frysinger <vapier@gentoo.org>
1977
1978 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1979 bytes has been calculated and when mmap_next_fd is valid and
1980 nr_bytes is 0.
1981 (memory_option_handler): Allow missing size when mmap_next_fd is
1982 valid.
1983
cb11d1f4
MF		 19842011-01-10 Mike Frysinger <vapier@gentoo.org>
1985
1986 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1987 not empty, and always append $3 to $hardware.
1988
19892011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1990
1991 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1992 * sim-hw.h (sim_hw_abort): Likewise.
1993
cc25892b
MF		 19942011-01-05 Mike Frysinger <vapier@gentoo.org>
1995
1996 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1997
44944448
JB		 19982011-01-05 Joel Brobecker <brobecker@adacore.com>
1999
2000 * run.1: Copyright year update.
2001
e61ddca7
MF		 20022010-12-28 Mike Frysinger <vapier@gentoo.org>
2003
e71b81d8
MF		 2004 * hw-alloc.h (HW_NALLOC): Define.
2005
2006010-12-28 Mike Frysinger <vapier@gentoo.org>
2007
e61ddca7
MF		 2008 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2009
bef6be3d
MF		 20102010-12-15 Mike Frysinger <vapier@gentoo.org>
2011
2012 * sim-memopt.c (OPTION_MAP_INFO): Define.
2013 (memory_options): Handle --map-info.
2014 (memory_option_handler): Handle OPTION_MAP_INFO.
2015
5be229c0
MF		 20162010-11-22 Mike Frysinger <vapier@gentoo.org>
2017
2018 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2019 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2020 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2021
81c641e7
MF		 20222010-11-22 Mike Frysinger <vapier@gentoo.org>
2023
2024 * sim-core.c (WITH_HW): Add device casts to device_error,
2025 device_io_read_buffer, and device_io_write_buffer.
2026
6ab5626b
MF		 20272010-11-16 Mike Frysinger <vapier@gentoo.org>
2028
2029 * dv-sockser.c (dv_sockser_write_buffer): New function.
2030 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2031 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2032
0bd15c7f
HPN		 20332010-10-07 Hans-Peter Nilsson <hp@axis.com>
2034
2035 * callback.c (os_lseek): Call wrap on lseek result.
2036
363a6e9f
OS		 20372010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2038
2039 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2040 call by its equality to -1 not by it being negative.
2041 (connected_p): Likewise for accept() call.
2042
c8551de3
MF		 20432010-04-23 Mike Frysinger <vapier@gentoo.org>
2044
2045 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2046
ef93a840
MF		 20472010-04-21 Mike Frysinger <vapier@gentoo.org>
2048
2049 * profile.c (sim_profile_print_bar): Add cpu argument.
2050
f093db8c
MF		 20512010-04-21 Mike Frysinger <vapier@gentoo.org>
2052
2053 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2054
0d3d2c71
MF		 20552010-04-21 Mike Frysinger <vapier@gentoo.org>
2056
2057 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2058 (profile_print_pc): Convert sim_io_printf to profile_printf.
2059 (profile_print_insn): Likewise.
2060 (profile_print_memory): Likewise.
2061 (profile_print_core): Likewise.
2062 (profile_print_model): Likewise.
2063 (sim_profile_print_bar): Likewise.
2064 (profile_print_speed): Likewise.
2065 (profile_print_addr_ranges): Likewise.
2066 (profile_info): Likewise.
2067 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2068
bd0bd508
MF		 20692010-04-19 Mike Frysinger <vapier@gentoo.org>
2070
2071 * sim-model.c (OPTION_MODEL): Convert to enum.
2072 (OPTION_MODEL_INFO): New enum.
2073 (model_options): Add model-info/info-model entries.
2074 (model_option_handler): Handle OPTION_MODEL_INFO.
2075
e8a76151
MF		 20762010-04-13 Mike Frysinger <vapier@gentoo.org>
2077
2078 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2079 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2080 initially.
2081
cb1cc9c6
MF		 20822010-04-13 Mike Frysinger <vapier@gentoo.org>
2083
2084 * sim-hrw.c (sim_write): Add const to buf arg.
2085 * sim-utils.h (sim_write_fn): Likewise.
2086
58f03a40
MF		 20872010-04-12 Mike Frysinger <vapier@gentoo.org>
2088
2089 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2090 defines.
2091
21cf617c
MF		 20922010-04-12 Mike Frysinger <vapier@gentoo.org>
2093
2094 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2095 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2096 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2097 * dv-sockser.c (sockser_options): Likewise.
2098 * hw-ports.c (empty_hw_ports): Likewise.
2099 * sim-hw.c (hw_options): Likewise.
2100 * sim-model.c (model_options): Likewise.
2101 * sim-options.c (standard_options): Likewise.
2102 * sim-profile.c (profile_options): Likewise.
2103 * sim-trace.c (trace_options): Likewise.
2104 * sim-watch.c (watchpoint_options): Likewise.
2105
e377ca52
MF		 21062010-04-12 Mike Frysinger <vapier@gentoo.org>
2107
2108 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2109 the local "arg_table" variable, and the xmalloc cast.
2110
adaaf009
MF		 21112010-04-10 Mike Frysinger <vapier@gentoo.org>
2112
2113 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2114 "prefix" var.
092d8476 2115 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2116
9ec7269f
MF		 21172010-04-10 Mike Frysinger <vapier@gentoo.org>
2118
2119 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2120
709b3bb3
MF		 21212010-04-10 Mike Frysinger <vapier@gentoo.org>
2122
2123 * sim-trace.c (save_data): Add const markings to "buf" argument.
2124
3dd68605
MF		 21252010-04-10 Mike Frysinger <vapier@gentoo.org>
2126
2127 * sim-options.c (standard_option_handler): Add const markings to
2128 local "type" var.
2129
0ad22a74
MF		 21302010-04-02 Mike Frysinger <vapier@gentoo.org>
2131
2132 * hw-ports.h: Fix spelling typos.
2133
75005b3a
MF		 21342010-03-30 Mike Frysinger <vapier@gentoo.org>
2135
2136 * configure.ac: Check for socklen_t.
2137 * configure, config.in: Regenerated.
2138 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2139
d946c288
MF		 21402010-03-30 Mike Frysinger <vapier@gentoo.org>
2141
2142 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2143 * sim-hw.c (hw_option_handler): Likewise.
2144
ff398ee4
MF		 21452010-03-30 Mike Frysinger <vapier@gentoo.org>
2146
2147 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2148 (interrupt_nr_to_str): Likewise.
2149 (default_interrupt_names): Add const to pointer type.
2150 (sim_watchpoint_install): Add const to prefix.
2151 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2152
6bf91687
MF		 21532010-03-30 Mike Frysinger <vapier@gentoo.org>
2154
2155 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2156 (sim_core_write_buffer): Likewise.
2157
15f3c2de
MF		 21582010-03-30 Mike Frysinger <vapier@gentoo.org>
2159
2160 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2161 the SIM_HAVE_ADDR_RANGE define.
2162
fb0cc53e
MF		 21632010-03-30 Mike Frysinger <vapier@gentoo.org>
2164
2165 * sim-core.h (device_error): Add const to message, and add printf
2166 format attribute.
2167
739dfd28
MF		 21682010-03-30 Mike Frysinger <vapier@gentoo.org>
2169
2170 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2171 SIM_HAVE_ADDR_RANGE define.
2172
59db87ad
MF		 21732010-03-30 Mike Frysinger <vapier@gentoo.org>
2174
2175 * dv-glue.c (hw_glue_ports): Swap static and const.
2176
dc416615
MF		 21772010-03-30 Mike Frysinger <vapier@gentoo.org>
2178
2179 * nrun.c (usage): Use void in definition.
2180 * sim-options.c (dup_arg_p): Convert old-style function definition.
2181 (sim_parse_args): Likewise.
2182 (sim_print_help): Likewise.
2183 * sim-trace.c (set_trace_option_mask): Likewise.
2184 (set_trace_option): Likewise.
2185 * sim-utils.c (sim_analyze_program): Likewise.
2186 (sim_elapsed_time_get): Likewise.
2187 (sim_elapsed_time_since): Likewise.
2188
11409fac
MF		 21892010-03-22 Mike Frysinger <vapier@gentoo.org>
2190
2191 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2192 (standard_options): Likewise.
2193 (standard_option_handler): Likewise.
2194
6d519a46
MF		 21952010-03-16 Mike Frysinger <vapier@gentoo.org>
2196
2197 * hw-ports.c (TRACE): Delete.
2198 * hw-properties.c (TRACE): Delete.
2199 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2200 (hw_find_integer_property): Likewise.
2201 (hw_find_integer_array_property): Likewise.
2202 (hw_add_duplicate_property): Likewise.
2203
799026a7
MF		 22042010-03-15 Mike Frysinger <vapier@gentoo.org>
2205
2206 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2207 "boolean".
2208
fd87baa9
MF		 22092010-02-04 Mike Frysinger <vapier@gentoo.org>
2210
2211 * sim-model.c: Include sim-model.h
2212
294bcb78
MF		 22132010-02-04 Mike Frysinger <vapier@gentoo.org>
2214
2215 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2216 & from the STATE_CPU() examples.
2217
80532737
DE		 22182010-01-24 Doug Evans <dje@sebabeach.org>
2219
d2c7a1a6
DE		 2220 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2221 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2222 ufixsfsi): Ditto.
2223 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2224 (struct cgen_fp_ops): Update signatures of floating point conversion
2225 operations.
2226
80532737
DE		 2227 * Make-common.in (CGEN_SIM_DEPS): Define.
2228 (CGEN_INCLUDE_DEPS): Use it.
2229 (CGEN_MAIN_CPU_DEPS): Simplify.
2230
1377e154
DE		 22312010-01-22 Doug Evans <dje@sebabeach.org>
2232
2233 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2234 (SUBWORDTFSI, JOINSIDI): Ditto.
2235
ec11f055
DE		 22362010-01-05 Doug Evans <dje@sebabeach.org>
2237
2238 * cgen-types.h (SETDI): Delete, unused.
2239
a09a0bfd
DE		 22402009-12-02 Doug Evans <dje@sebabeach.org>
2241
2242 * cgen-engine.h: Remove duplicated comment.
2243
62836bf4
DE		 22442009-11-23 Doug Evans <dje@sebabeach.org>
2245
2246 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2247 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2248
e94d449d
DE		 22492009-11-22 Doug Evans <dje@sebabeach.org>
2250
197fa1aa
DE		 2251 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2252 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2253 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2254 instead of CGEN_INSN_INT.
2255
e94d449d
DE		 2256 * cgen-trace.h (trace_extract): Add cast to fix warning.
2257
ca25db52
DE		 22582009-11-05 Doug Evans <dje@sebabeach.org>
2259
2260 * cgen-mem.h (DECLARE_GETT): Don't inline.
2261 (DECLARE_SETT): Ditto.
2262
c272cb46
JS		 22632009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2264
2265 * sim-inline.h: Fix spelling error.
2266
1428dced
TT		 22672009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2268
2269 * Make-common.in: Add datarootdir.
2270
44330079
RW		 22712009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2272
0aec8eb1
RW		 2273 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2274 (SIM_CHECK_MEMBERS_1): Remove.
2275 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2276 AC_CHECK_MEMBERS one.
2277 * configure: Regenerate.
2278
44330079
RW		 2279 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2280 * configure: Regenerate.
2281
d6416cdc
RW		 22822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2283
81ecdfbb
RW		 2284 * config.in: Regenerate.
2285 * configure: Likewise.
2286
c462b41b
RW		 2287 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2288 definition of AC_CHECK_MEMBER.
2289
d6416cdc
RW		 2290 * aclocal.m4: m4_include toplevel config/override.m4.
2291 * configure: Regenerate.
2292
96e946ca
RW		 22932009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2294
2295 * Makefile.in (datarootdir): New variable.
2296
6a8b8615
DE		 22972009-07-07 Doug Evans <dje@sebabeach.org>
2298
2299 * Make-common.in (CPU_DIR): Define.
2300
2c2a86d7
DE		 23012009-07-06 Doug Evans <dje@sebabeach.org>
2302
2303 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2304 identifiers for file types rather than encoding internal
2305 implementation details of cgen.sh.
2306 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2307 * cgen.sh: Add support for parallel makes.
2308 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2309
c28c63d8
JB		 23102009-05-18 Jon Beniston <jon@beniston.com>
2311
72f4393d
L		 2312 * gennltvals.sh: Add lm32 target.
2313 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2314
982807ce
JB		 23152009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2316
2317 Speed up simulator startup:
2318 * sim-utils.c (zalloc): Use xcalloc.
2319
2a8922a9
HPN		 23202009-01-07 Hans-Peter Nilsson <hp@axis.com>
2321
2225d5bd
HPN		 2322 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2323 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2324 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2325 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2326 type, QI, HI, SI, DI.
2327
2a8922a9
HPN		 2328 * callback.c (os_error): Mark as being a noreturn function.
2329 * sim-io.h (sim_io_error): Similar for sim_io_error.
2330
6878aceb
JS		 23312008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2332
2333 * aclocal.m4: Fix underquoting of function names.
2334
be091327
DJ		 23352008-10-21 Julian Brown <julian@codesourcery.com>
2336
2337 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2338
79e1e459
HPN		 23392008-07-11 Hans-Peter Nilsson <hp@axis.com>
2340
2341 * common.m4: Add test for libz and zlib.h.
2342 * configure: Regenerate to track ../common/common.m4 changes.
2343 * config.in: Ditto.
2344
6efef468 23452008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2346 Daniel Jacobowitz <dan@codesourcery.com>
2347 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2348
2349 * aclocal.m4: Include ../../config/acx.m4.
2350 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2351 * configure, config.in: Regenerate.
2352 * Make-common.in (LIB_OBJS): Add version.o.
2353 (version.c, version.o): New rules.
72f4393d 2354 * run.c: Include version.h.
6efef468
JM		 2355 (usage): Add help parameter. Print output either to stdout or
2356 stderr depending on that parameter.
2357 (print_version): New.
2358 (main): Check for --help and --version.
2359 * run-sim.h (sim_target_display_usage): Add help parameter.
2360 * version.h: New.
2361
a4e64307
DJ		 23622008-04-14 Hans Kester <kester.hans@gmail.com>
2363
2364 * sim-signal.c: Define missing signals for _WIN32.
2365
2a3591b0
SR		 23662008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2367
2368 * gennltvals.sh: Add cr16.
2369 * nltvals.def: Rebuild.
2370
b981d709
DJ		 23712007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2372
eb639c50
DJ		 2373 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2374 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2375
f40f1a01
NC		 23762007-08-10 Nick Clifton <nickc@redhat.com>
2377
2378 * sim-memopt.c (memory_options): Mention that the
2379 --memory-size switch accepts suffixes.
72f4393d
L		 2380 (parse_size): Handle a suffix on the size value.
2381 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2382 switch accepts suffixes.
72f4393d 2383 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2384
edc5d9ec
HPN		 23852006-12-21 Hans-Peter Nilsson <hp@axis.com>
2386
2387 * acconfig.h: Remove.
2388 * config.in: Regenerate.
2389
09d96939
TS		 23902006-11-07 Thiemo Seufer <ths@mips.com>
2391
2392 * gentmap.c: Fix compile time warning.
2393
7e129781
TS		 23942006-11-07 Thiemo Seufer <ths@mips.com>
2395
2396 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2397 for bfd text addresses.
2398
3ae2e9a3 23992006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2400 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2401
2402 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2403 SIM_QUIET_NAN_NEGATED.
2404
41ec9f20
TS		 24052006-08-29 Nigel Stephens <nigel@mips.com>
2406
2407 * sim-profile.c (profile_pc_init): Initialise default profiling
2408 frequency to a prime number.
2409 (profile_print_pc): Convert gmon.out sample data into target
2410 byte order.
2411
e85e3205
RE		 24122006-06-13 Richard Earnshaw <rearnsha@arm.com>
2413
2414 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2415 * common.m4: Likewise.
2416 * configure: Regenerated.
2417
2f0122dc
DJ		 24182006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2419
2420 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2421 * configure: Regenerated.
2422
20e95c23
DJ		 24232006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2424
2425 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2426 and LIBINTL_DEP everywhere.
2427 (CSEARCH): Use INCINTL.
2428 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2429 gettext macros.
2430 * configure: Regenerated.
2431
ea696909
HPN		 24322006-03-29 Hans-Peter Nilsson <hp@axis.com>
2433
2434 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2435 option-contents test.
2436
aba6488e
MM		 24372005-11-28 Mark Mitchell <mark@codesourcery.com>
2438
25520859
MM		 2439 * sim-signal.c (sim_signal_to_target): Fix typos.
2440
aba6488e
MM		 2441 * sim-reason.c (sim_stop_reason): Use
2442 sim_signal_to_target, not sim_signal_to_host.
2443 * sim-signal.c (sim_signal_to_host): Fix typo.
2444 (sim_signal_to_target): New function.
2445
f010abaa
HPN		 24462005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2447
2448 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2449 change.
2450
09b96ea0
ILT		 24512005-07-08 Ian Lance Taylor <ian@airs.com>
2452
efd36314
ILT		 2453 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2454
09b96ea0
ILT		 2455 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2456 different fraction for a quiet NaN.
2457 (unpack_fpu): Likewise.
2458
3b02a06b
BE		 24592005-07-08 Ben Elliston <bje@au.ibm.com>
2460
2461 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2462 * sim-load.c: Likewise.
2463 * syscall.c: Likewise.
2464
18d59ab9
CV		 24652005-05-24 Corinna Vinschen <vinschen@redhat.com>
2466
2467 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2468 check.
2469
149cfe5b
DJ		 24702005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2471
2472 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2473
3f6da722 24742005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2475
3f6da722
MI		 2476 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2477 and signed64 for __ALPHA__.
2478
2b193c4a
MK		 24792005-03-23 Mark Kettenis <kettenis@gnu.org>
2480
2481 * aclocal.m4 Include ../../gettext.m4.
2482 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2483 (AM_LC_MESSAGES): Remove.
2484 * configure: Regenerate.
2485
51216631
JB		 24862005-02-28 Jim Blandy <jimb@redhat.com>
2487
2488 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2489 -Wuninitialized in the default list of build warnings if CFLAGS is
2490 set, and doesn't include -O. (Using -Wuninitialized without
2491 optimization produces a warning, which interferes with compilation
2492 with -Werror.)
72f4393d 2493
0c4507fd
JB		 24942005-02-21 Jim Blandy <jimb@redhat.com>
2495
2496 * callback.c (os_fstat): Don't declare 't' unless it's used.
2497
9ab46d53
JB		 24982005-02-09 Jim Blandy <jimb@redhat.com>
2499
2500 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2501 '-s' argument.
2502 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2503 to $(CGEN), to ensure that the command substitution happens where
2504 the variable is referenced in the submake, not when the submake's
2505 arguments are expanded.
2506 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2507 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2508 application Scheme script directly after ${cgen}; don't precede it
2509 with a -s.
2510
f4f8cce4
HPN		 25112005-01-28 Hans-Peter Nilsson <hp@axis.com>
2512
97f669ed
HPN		 2513 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2514 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2515 Include libiberty.h.
2516 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2517 being either end of a pipe.
2518 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2519 (os_shutdown): Clear pipe state.
2520 (default_callback): Initialize new members.
2521
f4f8cce4
HPN		 2522 * callback.c (default_callback): Initialize target_endian.
2523 (cb_store_target_endian): Renamed from store, new first parameter
2524 host_callback *cb, drop last parameter big_p. Take endianness
2525 from cb.
2526 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2527 Remove variable big_p.
2528 * nrun.c (main): Initialize default_callback.target_endian.
2529
35695fd6
AC		 25302005-01-14 Andrew Cagney <cagney@gnu.org>
2531
2532 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2533 Add explicit call to AC_CONFIG_HEADER.
2534 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2535 * configure: Re-generate.
2536
f0569246
AC		 25372005-01-12 Andrew Cagney <cagney@gnu.org>
2538
2539 * common.m4: New file, based on of aclocal.m4.
2540
38f48d72
AC		 25412005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2542
2543 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2544 * configure: Regenerated to track ../common/aclocal.m4 changes.
2545
b7026657
AC		 25462005-01-07 Andrew Cagney <cagney@gnu.org>
2547
2548 * configure.ac: Rename configure.in, require autoconf 2.59.
2549 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2550 * configure: Re-generate.
2551
5d945fec
HPN		 25522004-12-15 Hans-Peter Nilsson <hp@axis.com>
2553
2554 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2555 <case CB_SYS_ftruncate>: New cases.
2556
0d3cd463
HPN		 25572004-12-13 Hans-Peter Nilsson <hp@axis.com>
2558
2559 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2560 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2561 * callback.c (os_lstat): New function.
0d3cd463 2562
119860e5
HPN		 25632004-12-08 Hans-Peter Nilsson <hp@axis.com>
2564
027e2a04
HPN		 2565 * run.1: Document --sysroot=filepath.
2566 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2567 (standard_options): Support --sysroot=<path>.
2568 (standard_option_handler): Handle OPTION_SYSROOT.
2569 * syscall.c (simulator_sysroot): Define, initialized empty.
2570 (get_path): Prepend simulator_sysroot to absolute file path.
2571 [HAVE_STRING_H]: Include string.h.
2572 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2573 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2574 (main): If simulator_sysroot is not empty, chdir there.
2575 * sim-config.h (simulator_sysroot): Declare.
2576
119860e5
HPN		 2577 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2578 cgen_rtx_error" in a CGEN-generated simulator.
2579 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2580 replacement for CGEN-related breakpoints.
2581
70ae6611
HPN		 25822004-12-07 Hans-Peter Nilsson <hp@axis.com>
2583
2584 * Make-common.in (sim-basics_h): Add $(callback_h).
2585
697afb65
HPN		 25862004-12-03 Hans-Peter Nilsson <hp@axis.com>
2587
2588 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2589 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2590 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2591 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2592 (SIM_CHECK_MEMBERS): New macros.
2593 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2594 for struct stat member test and write. Add ST_x calls for each
2595 struct stat member tested in configure.in. Wrap each ST_x call in
2596 #ifdef of configure macro for that member.
2597 * configure, config.in: Regenerate.
2598
6e56eb07
HPN		 25992004-12-01 Hans-Peter Nilsson <hp@axis.com>
2600
2601 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2602 /dev/null.
2603 <case desc>: Pass -OPC opcfile.
2604 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2605 parameter to cgen.sh.
2606
c87368ac
RE		 26072004-11-30 Richard Earnshaw <rearnsha@arm.com>
2608
2609 * Make-common.in (sim-basics_h): Correct dependencies on
2610 cconfig.h and tconfig.h
2611 (sim-load.o): Correct typo in sim-basics_h dependency.
2612
08cd3760
RE		 26132004-11-18 Richard Earnshaw <rearnsha@arm.com>
2614
15f5e61f
RE		 2615 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2616 sub-dependencies for other sim files that they include.
2617 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2618 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2619
1afbf186
HPN		 26202004-11-16 Hans-Peter Nilsson <hp@axis.com>
2621
1d72487d
HPN		 2622 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2623 endian information.
2624
1afbf186
HPN		 2625 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2626 $(remote_sim_h) too.
2627 (sim_main_headers): Add sim-utils.h.
2628
a3bb1089
FCE		 26292004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2630
2631 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2632
5a645dc5
AC		 26332004-07-26 Andrew Cagney <cagney@gnu.org>
2634
2635 Problem from Olaf Hering <olh@suse.de>.
2636 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2637
109d3db3
BE		 26382004-07-10 Ben Elliston <bje@au.ibm.com>
2639
2640 * hw-tree.c (parse_integer_property): Typo fix in comments.
2641 * sim-options.c (sim_args_command): Likewise.
2642
0aaa4a81
AC		 26432004-06-28 Andrew Cagney <cagney@gnu.org>
2644
2645 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2646
0242f9ea
JR		 26472004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2648
2649 * callback.c (os_shutdown): Fix bug in last change: actually
2650 mark file descriptors as available on startup.
2651
594ee3a7
JR		 26522004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2653
2654 [ include/gdb: * callback.h (host_callback_struct): Replace
2655 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2656 * callback.c: Changed all users.
594ee3a7 2657
5f510f9c
AM		 26582004-06-15 Alan Modra <amodra@bigpond.net.au>
2659
2660 * sim-load.c (sim_load_file): Use bfd_get_section_size
2661 instead of bfd_get_section_size_before_reloc.
2662
7659f80a
DJ		 26632004-05-18 Daniel Jacobowitz <dan@debian.org>
2664
2665 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2666 passing it to printf.
2667
41ee5402
DJ		 26682004-05-10 Daniel Jacobowitz <dan@debian.org>
2669
2670 * callback.c: Update copyright dates.
2671 * run.c: Likewise.
2672 * sim-basics.h: Likewise.
2673 * sim-load.c: Likewise.
2674 * syscall.c: Likewise.
2675
26762004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2677
2678 * callback.c: Include cconfig.h instead of config.h.
2679 * run.c: Likewise.
2680 * sim-basics.h: Likewise.
2681 * sim-load.c: Likewise.
2682 * syscall.c: Likewise.
2683
6d0c993e
BE		 26842004-01-16 Ben Elliston <bje@wasabisystems.com>
2685
2686 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2687
6edf0760
NC		 26882003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2689
2690 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2691
a69146da
KH		 26922003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2693
2694 * sim-options.c (standard_options): Fix the names of H8
2695 variants.
2696
fc0a2244
AC		 26972003-10-30 Andrew Cagney <cagney@redhat.com>
2698
2699 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2700 with "struct bfd_symbol".
2701
ee3073b5
AC		 27022003-10-21 Andrew Cagney <cagney@redhat.com>
2703
2704 * callback.c (os_truncate): Call "truncate", and not "stat".
2705
198beae2
AC		 27062003-10-20 Andrew Cagney <cagney@redhat.com>
2707
2708 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2709
8822d001
JR		 27102003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2711
2712 * callback.c (os_ftruncate, os_truncate): New functions.
2713 (default_callback): Initialize ftruncate and truncate members.
2714
ea52ff81
DB		 27152003-09-08 Dave Brolley <brolley@redhat.com>
2716
2717 On behalf of Doug Evans <dje@sebabeach.org>
2718 * cgen.sh: New arg archfile.
2719 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2720 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2721
e158f0a0
AC		 27222003-08-28 Andrew Cagney <cagney@redhat.com>
2723
2724 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2725 * sim-options.c (print_help): Cast the format with specifier to
2726 "int".
2727
33319edb 27282003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2729 Dave Brolley <brolley@redhat.com>
33319edb 2730
72f4393d 2731 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2732 fields of CGEN_WRITE_QUEUE_ELEMENT.
2733 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2734 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2735 * gennltvals.sh: Add frv target.
2736 * nltvals.def: Add frv target.
2737
72f536bd
MS		 27382003-06-23 Michael Snyder <msnyder@redhat.com>
2739
ac59bf8d 2740 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2741 * sim-reg.c: Fix cut-and-paste bug in comment.
2742
1f1b2817
AC		 27432003-06-22 Andrew Cagney <cagney@redhat.com>
2744
2745 From matthew green <mrg@redhat.com>:
72f4393d 2746 * sim-fpu.h: Update copyright.
1f1b2817 2747 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2748 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2749 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2750
89c0d7dd 27512003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2752
89c0d7dd 2753 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2754 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2755 with disassemble_info:read_memory_func.
2756 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2757
828c9ae6
MS		 27582003-06-04 Michael Snyder <msnyder@redhat.com>
2759
2760 * common/run.c (main): Remove SIM_H8300 ifdef.
2761 (usage): Ditto.
2762 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2763 (standard_options): Add '-x' for h8/300sx.
2764 (standard_option_handler): Add case for SIM_H8300SX.
2765
80d35d90
MS		 27662003-04-13 Michael Snyder <msnyder@redhat.com>
2767
2768 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2769
876fec02
AC		 27702003-03-01 Andrew Cagney <cagney@redhat.com>
2771
2772 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2773 (sim_engine_vabort): Ditto.
2774
6b4a8935
AC		 27752003-02-27 Andrew Cagney <cagney@redhat.com>
2776
2777 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2778 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2779 * nrun.c (main): Ditto.
2780
dbd7cd63
AC		 27812003-02-26 Andrew Cagney <cagney@redhat.com>
2782
2783 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2784 (sim_engine_vabort): Ditto.
2785 (sim_engine_halt, sim_engine_restart): Ditto.
2786
836cc9f4
AC		 27872003-02-20 Andrew Cagney <ac131313@redhat.com>
2788
2789 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2790 (sim-break_h): Delete macro.
2791 (sim-break.o): Delete rule.
2792 * sim-break.c: Delete file.
2793 * sim-break.h: Delete file.
2794 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2795 (STATE_BREAKPOINTS): Delete macro.
2796 (sim_state_base): Delete field breakpoints.
2797 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2798 sim_break_install to array.
2799
45a15d6f
KH		 28002003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2801
2802 * run.c (usage): Fix typos.
2803
127a77fe
CD		 28042002-11-27 Richard Sandiford <rsandifo@redhat.com>
2805
2806 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2807
b85e4829
AC		 28082002-11-22 Andrew Cagney <ac131313@redhat.com>
2809
2810 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2811 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2812 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2813 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2814 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2815 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2816 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2817 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2818 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2819 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2820
d25b1553
AC		 28212002-11-13 Andrew Cagney <cagney@redhat.com>
2822
2823 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2824
d690312f
CD		 28252002-11-06 Richard Sandiford <rsandifo@redhat.com>
2826
2827 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2828 (distclean): Depend on it.
2829
7c3e3b33
AM		 28302002-10-14 Alan Modra <amodra@bigpond.net.au>
2831
2832 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2833
7ede505a
DB		 28342002-08-29 Dave Brolley <brolley@redhat.com>
2835
2836 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2837
75c4388a
AC		 28382002-07-17 Andrew Cagney <cagney@redhat.com>
2839
2840 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2841 (sim_set_callbacks, sim_size, sim_trace)
2842 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2843 to here from "gdb/remote-sim.h".
2844
7a3085c1 28452002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2846
2847 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2848 avoid possible longjmp problems with automatic variable siggnal.
2849
076043f2
AC		 28502002-07-14 Andrew Cagney <ac131313@redhat.com>
2851
2852 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2853 * Make-common.in (installdirs): Make $(libdir) too, needed when
2854 installing libsim.a.
2855
3fbeef0b
AC		 28562002-07-13 Andrew Cagney <ac131313@redhat.com>
2857
2858 * gennltvals.sh (dir): Mark d30v as obsolete.
2859 * nltvals.def: Remove d30v.
2860
bf962092
AC		 28612002-06-17 Andrew Cagney <cagney@redhat.com>
2862
27961795
AC		 2863 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2864
bf962092
AC		 2865 * sim-memopt.c: Include <unistd.h>.
2866 (do_memopt_add): Fix printf format.
2867 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2868
c8cca39f
AC		 28692002-06-16 Andrew Cagney <ac131313@redhat.com>
2870
2871 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2872 --enable-gdb-build-warnings.
2873 * configure: Regenerated to track ../common/aclocal.m4 changes.
2874
307041b7 28752002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2876
72f4393d
L		 2877 * sim-fpu.c (unpack_fpu): Initialize exponent for
2878 sim_fpu_class_zero.
2879 (i2fpu): Same.
2880 (sim_fpu_sqrt): Same.
7d7d930f 2881
3c25f8c7
AC		 28822002-06-08 Andrew Cagney <cagney@redhat.com>
2883
2884 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2885 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2886 * run.c: Ditto.
2887 * sim-load.c: Ditto.
2888 * callback.c: Ditto.
2889 * syscall.c: Ditto.
2890 * Make-common.in (callback_h): Define.
2891 (remote_sim_h): Define.
2892 (run.o): Update.
2893 (callback.o): Update.
2894 (syscall.o): Update.
72f4393d 2895 (sim-load.o):
3c25f8c7
AC		 2896 (nrun.o): Update.
2897 (sim-hload.o): Update.
2898 (sim-io.o): Update.
2899 (sim-reason.o): Update.
2900 (sim-reg.o): Update.
2901 (sim-resume.o): Update.
2902
dbec3bef
KH		 29032002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2904
2905 * run.c: Fix formatting.
2906
de4112fa
NC		 29072002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2908
2909 * run-sim.h: New header. Provide prototypes for functions used
2910 between run() and libsim.a which are not used by GDB.
2911 * run.c: Include run-sim.h.
72f4393d
L		 2912 (main): If SIM_TARGET_SWITCHES is defined call
2913 sim_target_parse_command_line.
2914 (usage): If SIM_TARGET_SWITCHES is defined call
2915 sim_target_display_usage.
de4112fa 2916
a8cdafbd
AV		 29172002-05-17 Andrey Volkov <avolkov@transas.com>
2918
2919 * run.c: Made h8300s as new target, not h8300h alias.
2920 Added new option -S (h8300s target)
2921 * sim-options.c: Ditto.
72f4393d 2922
5accf1ff
CD		 29232002-05-01 Chris Demetriou <cgd@broadcom.com>
2924
2925 * callback.c: Use 'deprecated' rather than 'depreciated.'
2926
080fe24b
AC		 29272002-02-24 Andrew Cagney <ac131313@redhat.com>
2928
2929 From wiz at danbala:
2930 * sim-fpu.h: Fix grammar and typos.
2931 Fix PR gdb/287.
2932
6439295f
CD		 29332002-02-10 Chris Demetriou <cgd@broadcom.com>
2934
2935 * callback.c: Fix some spelling errors.
2936 * hw-device.h: Likewise.
2937 * hw-tree.c: Likewise.
2938 * sim-abort.c: Likewise.
2939 * sim-alu.h: Likewise.
2940 * sim-core.h: Likewise.
2941 * sim-events.c: Likewise.
2942 * sim-events.h: Likewise.
2943 * sim-fpu.h: Likewise.
2944 * sim-profile.h: Likewise.
2945 * sim-utils.c: Likewise.
2946
dea03d4e
HPN		 29472002-01-31 Hans-Peter Nilsson <hp@axis.com>
2948
2949 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2950 New functions.
2951
1636f0bb
BE		 29522002-01-20 Ben Elliston <bje@redhat.com>
2953
2954 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2955 the comment for this enumerator.
2956
b59d44de
BE		 29572002-01-14 Ben Elliston <bje@redhat.com>
2958
2959 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2960
280b26c0
KH		 29612001-12-20 Kazu Hirata <kazu@hxi.com>
2962
2963 * run.c (usage): Fix a typo.
2964
e3e473da
BE		 29652001-07-05 Ben Elliston <bje@redhat.com>
2966
2967 * Make-common.in (srccgen): Remove.
2968 (CGEN_CPU_DIR): Define.
2969 (CGEN_READ_SCM): Redefine without $(srccgen).
2970 (CGEN_ARCH_SCM): Ditto.
2971 (CGEN_CPU_SCM): Ditto.
2972 (CGEN_DECODE_SCM): Ditto.
2973 (CGEN_DESC_SCM): Ditto.
2974
2836ee25
FCE		 29752001-04-25 Frank Ch. Eigler <fche@redhat.com>
2976
2977 * sim-load.c (sim_load_file): Put it back: external now.
2978 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2979
5b778125
AC		 29802001-04-21 Andrew Cagney <ac131313@redhat.com>
2981
2982 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2983 internal interface.
2984 * sim-utils.c (sim_analyze_program): Ditto.
2985
6ec9f4a9
FCE		 29862001-04-19 Frank Ch. Eigler <fche@redhat.com>
2987
2988 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2989 we're finished with its immediate use.
2990 * sim-load.c (sim_load_file): Ditto.
2991
764f1408
FCE		 29922001-03-16 Frank Ch. Eigler <fche@redhat.com>
2993
2994 Add support for mmap-based memory regions.
2995 * sim-memopt.c (mmap_next_fd): New global.
2996 (sim_memory_init): Reinitialize it.
2997 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2998 "--memory-mapfile FILE" option. Check for some errors.
2999 (do_memopt_add): Conditionally do mmap instead of malloc for
3000 backing store of simulated memory. Check for more errors.
3001 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3002 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3003 * configure.in: Look for mmap/fstat related functions and headers.
3004 * config.in, configure: Regenerated.
3005
35c20992
FCE		 30062001-03-15 Frank Ch. Eigler <fche@redhat.com>
3007
3008 * sim-core.c (sim_core_map_attach): Correct overlap-related
3009 error messages.
3010
f6bb7a3b
MM		 30112001-03-07 Michael Meissner <meissner@redhat.com>
3012
3013 * run.c (alloca-conf.h): Delete, no longer provided.
3014
01816cd8
BE		 30152001-02-22 Ben Elliston <bje@redhat.com>
3016
3017 * sim-trace.h (TRACE_VPU_IDX): Add.
3018 (TRACE_vpu): Define.
3019 (WITH_TRACE_VPU_P): Likewise.
3020 (TRACE_VPU_P): Likewise.
3021 * sim-trace.c (OPTION_TRACE_VPU): Define.
3022 (trace_options): Add --trace-vpu.
3023 (trace_option_handler): Handle OPTION_TRACE_VPU.
3024 (trace_option_handler): Include VPU tracing in --trace-semantics.
3025 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3026
44a9331c
BE		 30272001-02-21 Ben Elliston <bje@redhat.com>
3028
3029 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3030 (TRACE_BRANCH_INPUT2): Likewise.
3031
c43ad8eb
BE		 30322001-02-09 Ben Elliston <bje@redhat.com>
3033
3034 * (profile_print_pc): Write header out in target byte order.
3035
30362001-02-09 Ben Elliston <bje@redhat.com>
3037
3038 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3039 adjusting the pc shift value.
3040
9397fcbf
FCE		 30412001-01-12 Chris Demetriou <cgd@sibyte.com>
3042
badd2b1e
BE		 3043 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3044 where a numeric value is supplied.
9397fcbf 3045
63fe1038
BE		 30462001-01-06 Ben Elliston <bje@redhat.com>
3047
3048 * cgen.sh: Allow extrafiles to include the semantics files when
3049 generating an ISA-specific decoder.
3050
b6f6b44d
AO		 30512000-12-27 Alexandre Oliva <aoliva@redhat.com>
3052
3053 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3054
ad8707b5
BE		 30552000-12-23 Ben Elliston <bje@redhat.com>
3056
3057 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3058 them to the trace stream using sim_fpu_printn_fpu. Include
3059 "sim-fpu.h".
3060
b94c0966
BE		 30612000-12-15 Ben Elliston <bje@redhat.com>
3062
3063 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3064 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3065 trailing digits as specified (-1 to print all digits).
3066 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3067 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3068 to print_bits ().
3069
fd5d712e
BE		 30702000-12-13 Ben Elliston <bje@redhat.com>
3071
3072 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3073 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3074 (defs): New action.
3075
4c15ccf7
GK		 30762000-12-12 Geoffrey Keating <geoffk@redhat.com>
3077
3078 * sim-endian.h: Don't have parameters on macro definitions which
3079 are simply renaming functions, to permit use of XCONCAT2 in both
3080 the macro name and the arguments in a use of such a definition.
3081
0d277f51
BE		 30822000-12-11 Ben Elliston <bje@redhat.com>
3083
3084 * cgen-ops.h (SUBWORDDFDI): New function.
3085
bb4e03e5
BE		 30862000-12-05 Ben Elliston <bje@redhat.com>
3087
c79688eb
BE		 3088 * Make-common.in (cgen-defs): New target.
3089 (cgen-decode): Pass $(EXTRAFILES).
3090
bb4e03e5
BE		 3091 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3092 -outfile-suffix options.
3093
76440e4b
BE		 30942000-12-04 Ben Elliston <bje@redhat.com>
3095
6227bc85
BE		 3096 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3097 (SUBWORDSIUQI): Likewise.
3098 (SUBWORDDIHI): Likewise.
3099 (SUBWORDDIQI): New function.
3100
76440e4b
BE		 3101 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3102 * cgen-scache.c (scache_option_handler): Remove unused local var.
3103
cdc2a5c3
BE		 31042000-12-03 Ben Elliston <bje@redhat.com>
3105
3106 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3107
4e73b9c1
SC		 31082000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3109
3110 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3111
ce9bc8d1
SC		 31122000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3113
3114 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3115 space is not zero.
3116
ce13044d
SC		 31172000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3118
3119 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3120 (set_hw_delete): Moved the macro as a function.
3121 * hw-base.h (set_hw_delete): Declare as external function.
3122 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3123 allocated using hw_malloc.
72f4393d 3124
7c070881
SC		 31252000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3126
3127 * sim-options.c (sim_parse_args): Free the memory used for
3128 long_options, short_options, handlers, opt_cpu, orig_val.
3129
4f49fa1b
BE		 31302000-11-20 Ben Elliston <bje@redhat.com>
3131
3132 * cgen-ops.h (SUBBI): New macro.
3133 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3134 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3135
2d84da1b
BE		 31362000-11-16 Ben Elliston <bje@redhat.com>
3137
3138 * cgen-types.h (VOID): New type.
3139
dbc168af
BE		 31402000-11-09 Ben Elliston <bje@redhat.com>
3141
3142 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3143 (sim_fpu_two): Set exponent to 1.
3144
e4f5c43e
EZ		 31452000-10-26 Ben Elliston <bje@redhat.com>
3146
72f4393d
L		 3147 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3148 `all'. Pass `-i' options to cgen applications.
3149 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3150 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3151
a8d894af
BE		 31522000-10-08 Ben Elliston <bje@redhat.com>
3153
3154 * cgen-utils.c (cgen_rtx_error): New function.
3155
31562000-10-07 Ben Elliston <bje@redhat.com>
3157
3158 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3159 conditions for sim_core_read_buffer().
3160
6d4c43bf
DB		 31612000-09-26 Dave Brolley <brolley@redhat.com>
3162
3163 * cgen-utils.c (RORQI): New function.
3164 (ROLQI): New function.
3165 (RORHI): New function.
3166 (ROLHI): New function.
3167
0e266e5c
DB		 31682000-08-28 Dave Brolley <brolley@redhat.com>
3169
3170 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3171 in insn_value if it will fit.
3172
604259a0
FCE		 31732000-08-21 Frank Ch. Eigler <fche@redhat.com>
3174
3175 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3176
4193618c
DB		 31772000-08-15 Dave Brolley <brolley@redhat.com>
3178
3179 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3180
31812000-08-15 Dave Brolley <brolley@redhat.com>
3182
3183 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3184 (PROFILE_CPU_FREQ): New macro.
3185 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3186 (profile-options): Add profile-cpu-frequency.
3187 (parse_frequency): New function.
3188 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3189 (profile_print_speed): Print cpu frequency and simulated execution time.
3190 Re-indent other items to match.
3191
548a3e15
AC		 31922000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3193
3194 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3195
fab307a2
FCE		 31962000-07-27 Frank Ch. Eigler <fche@redhat.com>
3197
3198 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3199 * Makefile.in (install): Install run.1 man page.
3200
46a19b74
AC		 3201Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3202
3203 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3204 * Makefile.in (headers,nltvals.def): Merge.
3205
3c765a54
AC		 3206Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3207
f9cbceb6
AC		 3208 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3209 * nrun.c (main): Print the simulator statistics only in
3210 verbose mode.
3211 * hw-properties.h (hw_find_integer_array_property): Fix
3212 prototype (use signed_cell).
3213
38e64f35
AC		 3214 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3215 * sim-events.c (sim_events_remain_time): New function returning
3216 the time that remains before the event is raised.
3217 * hw-events.c (hw_event_remain_time): Likewise.
3218 * sim-events.h (sim_events_remain_time): Declare.
3219 * hw-events.h (hw_event_remain_time): Declare.
3220
0802cc40
AC		 3221 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3222 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3223 (OPTION_HW_LIST): New option --hw-list to list the devices.
3224 (hw_option_handler): List the device tree with 'sim_hw_print'.
3225
3c765a54
AC		 3226 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3227 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3228 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3229 (EXTENDED): Define for 16-bit word size.
3230 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3231 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3232 * sim-types.h: Added support for 16-bit targets.
3233
7fb283bc
FCE		 32342000-06-23 Frank Ch. Eigler <fche@redhat.com>
3235
3236 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3237
ab42ee12
FCE		 32382000-06-24 Frank Ch. Eigler <fche@redhat.com>
3239
3240 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3241 * Makefile.in (distclean): Clean cconfig.h also.
3242
eb2d80b4
AC		 3243Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3244
3245 * configure: Regenerated to track ../common/aclocal.m4 changes.
3246
3247Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3248
3249 * aclocal.m4 (sim-profile): Enable the profiler by default.
3250
781c552e
AC		 3251Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3252
3253 * run.c (main): Initialize sigrc.
3254
5eb1a8fa
AC		 3255Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3256
3257 * sim-events.c (update_time_from_event): Add more detailed event
3258 tracing.
3259
b2ac51e4
DB		 32602000-03-30 Dave Brolley <brolley@redhat.com>
3261
3262 * aclocal.m4 (cgen): Use guile to run cgen.
3263
f8603f2f
DB		 32642000-03-23 Dave Brolley <brolley@redhat.com>
3265
3266 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3267 ftruncdfsf.
3268 * cgen-accfp.c (fextsfdf): New function.
3269 (ftruncdfsf): New function.
3270 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3271
0f831eb3
JJ		 32722000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3273
3274 * cgen-ops.h: Added TRUNCSISI.
3275
e88acae7
FCE		 32762000-03-08 Dave Brolley <brolley@redhat.com>
3277
3278 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3279 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3280 (sim_queue_fn_si_write): Last argument is has type USI.
3281 (sim_queue_fn_sf_write): New function.
3282 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3283 (sim_queue_fn_sf_write): New function.
3284 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3285
baa7ae6f
AC		 3286Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3287
3288 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3289 sim_set_trace and run simulator using sim_resume.
3290 (main): Add option ``-o'' - operating environment. Only continue
3291 after a signal when operating environment.
3292 (main): Always set REASON and SIGRC using sim_stop_reason.
3293 (sim_trace): Delete extern declaration.
3294
6d358e86
NC		 32952000-02-08 Nick Clifton <nickc@cygnus.com>
3296
3297 * callback.c: Fix compile time warning messages.
3298 * run.c: Fix compile time warning messages.
72f4393d 3299
ed9a39eb
JM		 33001999-12-17 Dave Brolley <brolley@cygnus.com>
3301
3302 * sim-profile.h: (set_profile_option_mask): Add prototype.
3303 * sim-profile.c (set_profile_option_mask): No longer static.
3304
c4093a6a
JM		 3305Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3306
3307 * sim-arange.c: Include <string.h>
3308
de57eccd
JM		 33091999-12-07 Dave Brolley <brolley@cygnus.com>
3310
c4093a6a 3311 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3312 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3313 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3314 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3315 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3316 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3317 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3318 (fn_mem_qi_write): New union members.
3319 (fn_mem_hi_write): New union members.
3320 (fn_mem_si_write): New union members.
3321 (fn_mem_di_write): New union members.
3322 (fn_mem_df_write): New union members.
3323 (fn_mem_xi_write): New union members.
3324 (sim_queue_fn_mem_qi_write): New function.
3325 (sim_queue_fn_mem_hi_write): New function.
3326 (sim_queue_fn_mem_si_write): New function.
3327 (sim_queue_fn_mem_di_write): New function.
3328 (sim_queue_fn_mem_df_write): New function.
3329 (sim_queue_fn_mem_xi_write): New function.
3330 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3331 (sim_queue_fn_mem_hi_write): New function.
3332 (sim_queue_fn_mem_si_write): New function.
3333 (sim_queue_fn_mem_di_write): New function.
3334 (sim_queue_fn_mem_df_write): New function.
3335 (sim_queue_fn_mem_xi_write): New function.
3336 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3337 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3338 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3339
c2d11a7d
JM		 33401999-12-01 Dave Brolley <brolley@cygnus.com>
3341
3342 * cgen-accfp.c (subsf): Check status code.
3343 (mulsf): Ditto.
3344 (negsf): Ditto.
3345 (abssf): Ditto.
3346 (sqrtsf): Ditto.
3347 (invsf): Ditto.
3348 (minsf): Ditto.
3349 (maxsf): Ditto.
3350 (subdf): Ditto.
3351 (muldf): Ditto.
3352 (divdf): Ditto.
3353 (negdf): Ditto.
3354 (absdf): Ditto.
3355 (sqrtdf): Ditto.
3356 (invdf): Ditto.
3357 (mindf): Ditto.
3358 (maxdf): Ditto.
3359
33601999-11-26 Dave Brolley <brolley@cygnus.com>
3361
3362 * cgen-par.h (fn_df_write): Mode of data is DF.
3363 (sim_queue_fn_df_write): Mode of data is DF.
3364 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3365
33661999-11-22 Dave Brolley <brolley@cygnus.com>
3367
3368 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3369 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3370
11cf8741
JM		 33711999-11-04 Dave Brolley <brolley@cygnus.com>
3372
3373 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3374 CGEN_MEM_XI_WRITE members.
3375 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3376 (sim_queue_fn_xi_write): New function.
3377 (sim_queue_mem_xi_write): New function.
3378
3379 * cgen-par.c (sim_queue_fn_xi_write): New function.
3380 (sim_queue_mem_xi_write): New function.
3381 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3382 CGEN_MEM_XI_WRITE.
3383
e514a9d6
JM		 33841999-10-22 Dave Brolley <brolley@cygnus.com>
3385
3386 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3387 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3388 * cgen-par.c: Set insn_address for each queued write. Get pc from
3389 cpu when executing queued writes.
3390
33911999-10-19 Dave Brolley <brolley@cygnus.com>
3392
3393 * cgen-par.h (sim_queue_fn_pc_write): New function.
3394 (CGEN_FN_PC_WRITE): New enumerator.
3395 (fn_pc_write): New union member.
3396 * cgen-par.c (sim_queue_fn_pc_write): New function.
3397 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3398
917317f4
JM		 33991999-10-18 Dave Brolley <brolley@cygnus.com>
3400
3401 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3402 (CGEN_MEM_DF_WRITE): New enumerator.
3403 (mem_di_write): New union member.
3404 (mem_df_write): New union member.
3405 * cgen-par.c (sim_queue_mem_di_write): New function.
3406 (sim_queue_mem_df_write): New function.
3407 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3408 CGEN_MEM_DF_WRITE.
3409 * cgen-accfp.c (divsf): Check for division errors.
3410
34111999-10-14 Doug Evans <devans@casey.cygnus.com>
3412
3413 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3414
2df3850c
JM		 34151999-10-07 Dave Brolley <brolley@cygnus.com>
3416
72f4393d 3417 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3418 (fn_hi_write): New union member.
3419 (sim_queue_fn_hi_write): New function.
3420 * cgen-par.c (sim_queue_fn_hi_write): New function.
3421 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3422
2acceee2
JM		 34231999-09-29 Doug Evans <devans@casey.cygnus.com>
3424
3425 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3426 Change type of result to SEM_PC.
3427
3428Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3429
3430 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3431
6426a772
JM		 34321999-09-25 Doug Evans <devans@casey.cygnus.com>
3433
3434 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3435 (JOIN*): Delete cpu arg.
3436
3437Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3438
3439 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3440 parameter.
3441 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3442
c2c6d25f
JM		 3443Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3444
72f4393d
L		 3445 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3446 large values.
c2c6d25f 3447
7fc5b5ad
AC		 3448Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3449
3450 * run.c (main): Check the sim_stop_reason and only halt simulation
3451 when a valid stop condition is identified.
3452
c2c6d25f
JM		 3453Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3454
3455 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3456
3457Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3458
3459 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3460 (bi_write): New union element.
3461 (sim_queue_bi_write): New function.
3462 * cgen-par.c (sim_queue_bi_write): New function.
3463 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3464
d4f3574e
SS		 3465Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3466
3467 * configure: Regenerated to track ../common/aclocal.m4 changes.
3468
3469 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3470 ../gdb/configure.in.
3471 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3472 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3473 (SIM_WARNINGS): Delete
3474 (CONFIG_CFLAGS): Update.
3475
3476Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3477
3478 * cgen-par.c: New file.
3479 * cgen-par.h: New file.
3480 * cgen-sim.h (cgen-par.h): #include it.
3481 * cgen-cpu.h (write_queue): New field.
3482 (CPU_WRITE_QUEUE): New access macro.
3483 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3484 (cgen-par.o): New target.
3485
104c1213
JM		 34861999-08-28 Doug Evans <devans@casey.cygnus.com>
3487
3488 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3489 * cgen-utils.c (mode_names): Update.
3490
53a5351d
JM		 34911999-08-20 Doug Evans <devans@casey.cygnus.com>
3492
3493 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3494 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3495 buffer arg if WITH_PARALLEL_GENWRITE.
3496 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3497 (struct idesc): Ditto.
3498
3499Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3500
3501 * sim-model.c (model_option_handler): Add \n to error message.
3502
96baa820
JM		 35031999-08-08 Doug Evans <devans@casey.cygnus.com>
3504
3505 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3506 (insn_sem): Rewrite.
3507 (sem_fn_desc): New struct.
3508 (idesc): Rewrite.
3509 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3510 misses if ! FAST_P.
3511 (scache case): Split into non-parallel/parallel versions.
3512 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3513 if not use semantic switch version.
3514
35151999-08-04 Doug Evans <devans@casey.cygnus.com>
3516
3517 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3518 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3519 (SEM_BRANCH_INIT_EXTRACT): Delete.
3520 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3521 (SEM_BRANCH_FINI): Ditto.
3522 (SEM_BRANCH_VIA_ADDR): Ditto.
3523 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3524 (SEM_BRANCH_ADDR_CACHE): Delete.
3525 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3526 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3527 pbb_br_type.
3528 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3529 (@cpu@_pbb_begin): Initialize branch_target.
3530 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3531 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3532 pbb_br_type.
3533 (@cpu@_engine_run_fast): Ditto.
3534
adf40b2e
JM		 3535Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3536
3537 * cgen-utils.c (RORSI): New function.
3538 (ROLSI): New function.
3539
35401999-07-14 Doug Evans <devans@casey.cygnus.com>
3541
3542 * Makefile.in (TAGS): Tweak TAGS regex.
3543 * cgen-mem.h (*): Add TAGS markers.
3544
43e526b9
JM		 3545Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3546
3547 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3548 passed in when sim_resume is first entered - don't re-pass it
3549 after a restart.
72f4393d 3550
43e526b9
JM		 3551Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3552
3553 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3554 OPTION_LOAD_LMA but only when is defined.
3555 (standard_options): When SIM_HANDLES_LMA is defined include
3556 options --load-lma and --load-vma.
3557 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3558
3559 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3560 (struct sim_state_base): Add load_at_lma_p.
3561 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3562 STATE_LOAD_AT_LMA_P.
3563
3564Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3565
3566 * nrun.c (main): Re-format loop gnu style.
3567
9846de1b
JM		 3568Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3569
3570 * dv-sockser.c (connected_p): Initialize addrlen.
3571
35721999-07-06 Dave Brolley <brolley@cygnus.com>
3573
3574 * cgen-accfp.c (floatsidf): New function.
3575 (fixdfsi): New function.
3576
35771999-07-06 Doug Evans <devans@casey.cygnus.com>
3578
3579 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3580
43ff13b4
JM		 35811999-07-05 Doug Evans <devans@casey.cygnus.com>
3582
3583 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3584 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3585 * cgen-fpu.c: New file.
3586 * cgen-fpu.h: New file.
3587 * cgen-accfp.c: New file.
3588 * cgen-cpu.h (CGEN_CPU): New member fpu.
3589 * cgen-mem.h: Redo fp support.
3590 * cgen-ops.h: Delete k&r support. Redo fp support.
3591 * cgen-sim.h: Include cgen-fpu.h.
3592 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3593
085dd6e6
JM		 35941999-06-23 Doug Evans <devans@casey.cygnus.com>
3595
3596 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3597 ifndef.
3598 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3599 (@cpu@_pbb_cti_chain): Minor clean up.
3600
cd0fc7c3
SS		 36011999-05-08 Felix Lee <flee@cygnus.com>
3602
72f4393d
L		 3603 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3604 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3605 * configure: Regenerate.
72f4393d 3606
7a292a7a
SS		 3607Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3608
3609 * sim-core.c (device_error,device_io_read_buffer,
3610 device_io_write_buffer): Delete decls.
3611 * sim-core.h: Put them here.
3612
3613 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3614 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3615 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3616 (sim_core_write_aligned_N): Ditto.
3617
36181999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3619
3620 * sim-memopt.c (sim_memory_uninstall): Don't look into
3621 free()d memory.
3622
36231999-04-14 Doug Evans <devans@casey.cygnus.com>
3624
3625 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3626
36271999-04-13 Doug Evans <devans@casey.cygnus.com>
3628
3629 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3630 (sim_core_write_buffer): Ditto.
3631
36321999-04-02 Keith Seitz <keiths@cygnus.com>
3633
3634 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3635 after the interval counter has expired.
3636 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3637 poll_quit callbacks. May be overridden by Makefile.
3638 (poll_quit_counter): New global.
3639 * sim-events.c: Remove all mentions of ui_loop_hook. The
3640 host callback "poll_quit" will serve the purpose.
3641 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3642 is defined.
3643 * nrun.c: Remove declaration of ui_loop_hook.
3644
3645Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3646
3647 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3648 if being used by gdb.
3649
36501999-03-22 Doug Evans <devans@casey.cygnus.com>
3651
3652 * cgen-types.h (XF,TF): Tweak.
3653 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3654 in cgen-types.h.
3655 (SUBWORD*,JOIN*): Define.
3656 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3657 moved into cpu descriptor.
3658 * sim-model.h (MACH): New member `num'.
3659
c906108c
SS		 36601999-02-09 Doug Evans <devans@casey.cygnus.com>
3661
c906108c
SS		 3662 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3663 (CGEN_CPU): Member opcode renamed to cpu_desc.
3664 New members get_idata,disassembler.
3665 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3666 CGEN_INSN_ATTR_VALUE.
3667 (CGEN_STATE): Delete member opcode_table.
3668 (sim_disassemble_insn): Delete decl.
3669 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3670 (struct idesc): Moved to here from <cpu>-decode.h.
3671 * cgen-run.c (prime_cpu): Call prepare_run callback.
3672 * cgen-trace.h (SFILE): New type.
3673 (sim_disasm_sprintf): Declare.
3674 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3675 (sim_cgen_disassemble_insn): Declare.
3676 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3677 (insn_fields): Delete.
3678 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3679 CPU_CPU_DESC (cpu).
3680 (trace_insn): Call CPU_DISASSEMBLER hook.
3681 (sim_disasm_sprintf): New function.
3682 (sim_disasm_read_memory): New function.
3683 (sim_disasm_perror_memory): New function.
3684 (sim_cgen_disassemble_insn): New function.
3685 * cgen-utils.c: Don't include cpu-opc.h.
3686 (virtual_insn_entries): New static local.
3687 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3688 (cgen_insn_name): Rewrite.
3689 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3690 * cgen.sh (desc): New file generator handler.
3691 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3692 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3693 Don't include cpu-opc.h,cpu-sim.h.
3694 * sim-model.c (model_set): Delete SIM_DESC arg.
3695 (sim_model_set): Update.
3696 * sim-model.h (MACH): New member prepare_run.
3697
36981999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3699
3700 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3701 if redundant with allocator functions.
3702
3703Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3704
3705 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3706
3707 * sim-profile.h: Make like sim-trace.h.
3708 (PROFILE_USEFUL_MASK): New macro.
3709 * sim-profile.c (profile_options): Make like trace_options, allow
3710 optional on|off arg where applicable.
3711 (set_profile_option_mask): New function.
3712 (sim_profile_set_option): New function.
3713 (profile_option_handler): Simplify.
3714 Have -p only enable selected things, not everything.
3715 Add missing break to OPTION_PROFILE_PC_RANGE.
3716 * cgen-scache.c (scache_options): Allow optional on|off arg to
3717 --profile-scache.
3718 (scache_option_handler): Use sim_profile_set_option.
3719
37201999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3721
3722 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3723 (memory_option_handler): Implement MEMORY_FILL option. Make
3724 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3725 (parse_ulong_value): New function.
3726 (do_memopt_add): Allocate all buffers. Optionally fill them.
3727
37281999-01-15 Richard Henderson <rth@cygnus.com>
3729
3730 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3731 va_list, not an integer.
3732 * sim-events.c (sim_events_schedule): Likewise.
3733
72f4393d 3734 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3735 the appropriate type.
3736
37371999-01-14 Doug Evans <devans@casey.cygnus.com>
3738
3739 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3740 (sim_disassemble_insn): Update prototype.
3741 (sim_engine_invalid_insn): Ditto.
3742 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3743 (SEM_BRANCH_INIT): PCADDR->IADDR.
3744 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3745 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3746 * cgen-scache.h (*): Ditto.
3747 * cgen-trace.c (*): Ditto.
3748 * cgen-trace.h (*): Ditto.
3749 * cgen-utils.c (*): Ditto.
3750 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3751 (insn_t): Delete.
3752 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3753 (simple engine framework): Rewrite.
3754 * sim-module.c (modules): Install model module sooner (and in
3755 particular before the profile module).
3756
37571999-01-12 Doug Evans <devans@casey.cygnus.com>
3758
3759 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3760 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3761 (sim_model_init): Call it.
3762
3763 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3764
37651999-01-05 Doug Evans <devans@casey.cygnus.com>
3766
3767 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3768 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3769 (SEM_BRANCH_INIT_EXTRACT): New macro.
3770 (SEM_BRANCH_INIT): Add taken_p.
3771 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3772 (SEM_BRANCH_FINI): Use it.
3773 (SEM_INSN): Update.
3774 * cgen-run.c (sim_resume): Handle tracing of last insn.
3775 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3776 * cgen-trace.c (current_abuf): New static global.
3777 (trace_insn_init): Initialize it.
3778 (trace_insn_fini): Use it.
3779 (trace_insn): Set it.
3780 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3781 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3782 (@cpu@_emit_after): Ditto.
3783 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3784 labels if WITH_SEM_SWITCH_FULL.
3785 * sim-model.c: Include bfd.h.
3786 (sim_model_init): New function.
3787 (sim_model_install): Record init fn.
3788 * sim-model.h (MACH): New member bfd_name.
3789 * sim-module.c (modules): Initialize model before scache.
3790
37911998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3792
3793 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3794
c906108c
SS		 3795 * nrun.c (main): Remain in simulation loop for traps and
3796 exceptions when in operating environment mode.
3797 (ui_loop_hook): New stub hook for standalone use.
3798 * sim-events.c (sim_events_process): Call ui_loop_hook
3799 periodically on CYGWIN host.
3800
3801 * sim-reason.c (sim_stop_reason): Return host signal numbers
3802 to gdb on sim_stopped and sim_signalled cases.
3803 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3804 hook just before longjmp.
3805 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3806 hook just before sim_engine_run.
3807
3808 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3809 * sim-trace.h (trace_generic): Ditto.
3810 * sim-trace.c (trace_generic): Ditto.
72f4393d 3811
c906108c
SS		 38121998-12-14 Doug Evans <devans@casey.cygnus.com>
3813
3814 * Make-common.in (SIM_MAIN_DEPS): New var.
3815 (CGEN_MAIN_CPU_DEPS): New var.
3816 * aclocal.m4: Add --enable-cgen-maint option.
3817 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3818 (SETMEM*): Ditto.
3819 (GETIMEM*): Pass pc value to sim_core routine.
3820
3821Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3822
3823 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3824 Compare with ZERO not NULL.
3825
3826Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3827
3828 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3829 "sim-assert.h".
3830
38311998-12-09 Doug Evans <devans@casey.cygnus.com>
3832
3833 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3834 * sim-trace.c: Include stdlib.h if present.
3835 * dv-sockser.c: Include unistd.h if present.
3836 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3837 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3838
38391998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3840
3841 * gennltvals.sh: Add i960.
3842 * nltvals.def: Rebuild.
3843
38441998-12-04 Doug Evans <devans@casey.cygnus.com>
3845
3846 * cgen-defs.h: New file, old cgen-sim.h.
3847 * cgen-sim.h: Simple header that includes others.
3848 * sim-arange.c: New file.
3849 * sim-arange.h: New file.
3850 * sim-basics.h: Include it.
3851 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3852 (sim-arange.o): Add rule for.
3853 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3854 (sim_io_eprintf_cpu): Add prototype.
3855 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3856 (INLINE2): New macro.
3857 (EXTERN_INLINE): New macro.
3858 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3859 before calling module init fns.
3860 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3861 (profile_init): New function.
3862 (profile_options): New option --profile-range.
3863 (profile_option_handler): Handle --profile-range.
3864 (profile_print_insn): Qualify address range specific section titles.
3865 (profile_print_addr_ranges): New function.
3866 (profile_info): Print address ranges if specified.
3867 (profile_install): Set profile_init init fn.
3868 * sim-profile.h (PROFILE_DATA): New member `range'.
3869 * sim-trace.c (trace_init): New function.
3870 (trace_options): New option --trace-range.
3871 (trace_option_handler): Handle --trace-range.
3872 (trace_install): Set trace_init init fn.
3873 * sim-trace.h (TRACE_DATA): New member `range'.
3874 * sim-utils.c (sim_cpu_msg_prefix): New function.
3875 (sim_io_eprintf_cpu): New function.
3876 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3877 (PC_IN_PROFILE_RANGE_P): New macro.
3878 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3879 (trace_insn_fini): New arg abuf. All callers updated.
3880 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3881 printing cycle counts.
3882 * cgen-trace.h (trace_insn_fini): Update prototype.
3883 (TRACE_RESULT_P): New macro.
3884 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3885 (TRACE_INSN): Check ARGBUF_TRACE_P.
3886 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3887 * cgen-types.h (SIM_INLINE): Delete.
3888 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3889 * cgen-utils.c: Don't include cgen-engine.h
3890 * genmloop.sh (@cpu@_fill_argbuf): New function.
3891 (@cpu@_fill_argbuf_tp): New function.
3892 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3893 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3894 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3895 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3896 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3897 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3898 doing profiling. Update call to TRACE_INSN_FINI.
3899
3900 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3901
39021998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3903
3904 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3905 regions.
3906
39071998-12-01 Doug Evans <devans@casey.cygnus.com>
3908
3909 * sim-inline.c (SIM_INLINE_P): Fix typo.
3910
39111998-11-30 Doug Evans <devans@casey.cygnus.com>
3912
3913 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3914
3915Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3916
3917 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3918 * nltvals.def: Re-generate.
3919
3920Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3921
3922 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3923 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3924 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3925 GCC.
3926 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3927 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3928
39291998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3930
3931 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3932 (${cpu}_pbb_cti_chain): Ditto.
3933
39341998-11-18 Doug Evans <devans@casey.cygnus.com>
3935
3936 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3937 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3938 (EXTRACT_INT,EXTRACT_UINT): New macros.
3939 (SEM_SEM_ARG): New macro.
3940 (SEM_NEXT_VPC): New arg `pc'.
3941 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3942 (sim_disassemble_insn): Update prototype.
3943 * cgen-trace.c (current_insn,insn_fields): New static locals.
3944 (trace_insn): Set them.
b83266a0 3945 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3946 (sim_disassemble_insn): New arg insn_fields.
3947 Handle variable length insns.
3948 * genmloop.sh: Only emit pbb decls if -pbb.
3949 (${cpu}_scache_lookup): New arg `vpc'.
3950 (scache support): Fetch pc before entering loop.
3951
3952 * gennltvals.sh: Add fr30 support.
3953 * nltvals.def: Rebuild.
3954
3955Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956
3957 * sim-types.h: Re-do type system so that GCC's attribute and mode
3958 are used to specify types. Handle case of ALPHA.
3959
39601998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3961
c906108c
SS		 3962 * aclocal.m4: Add tests for dlopen family.
3963 * config.in: Regenerated.
72f4393d 3964
c906108c
SS		 3965Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3966
3967 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3968
3969Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3970
3971 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3972 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3973 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3974 * cgen-sim.h: ... to here.
3975
3976Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3977
3978 * aclocal.m4 (enable-build-warnings): Replace
3979 enable-sim-warnings. Extend =LIST syntax so that prepend and
3980 append of options is possible. Drop -Werror, add
3981 -Wstrict-prototypes for GDB compatibility.
3982 * Make-common.in (SIM_WARNINGS): Update.
3983
3984Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3985
3986 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3987 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3988 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3989 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3990 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3991 CGEN_INCLUDE_DEPS.
3992 * cgen-cpu.h: New file.
3993 * cgen-engine.h: New file.
3994 * cgen-scache.h: New file.
3995 * cgen-sim.h: Delete portions moved to new files.
3996 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3997 rather than sending result to stdout.
3998
3999Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4000
4001 * Make-common.in (sim-reg.o): New rule.
4002 (cgen-run.o): New rule.
4003 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4004 * cgen-run.c (prime_cpu): New function.
4005 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4006 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4007 mentioned cpu.
4008 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4009 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4010 (CGEN_INSN_VIRTUAL_P): New macro.
4011 (SEM_PC): New typedef.
4012 (SEMANTIC_FN): Change type of result to SEM_PC.
4013 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4014 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4015 (SCACHE_MAP): New typedef.
4016 (CPU_SCACHE): Add pbb support.
4017 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4018 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4019 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4020 max_slice_insns.
4021 (INSN_NAME): Delete.
4022 (cgen_insn_name): Declare.
4023 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4024 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4025 (first_insn_p): Make static.
4026 (trace_insn): Handle virtual insns specially.
4027 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4028 * cgen-types.h (UBI): Delete.
4029 (MODE_TYPE): New enum.
4030 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4031 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4032 (cgen_virtual_opcode_table): New global.
4033 (cgen_insn_name): New function.
4034 (sim_disassemble_insn): Ignore virtual insns.
4035 * genmloop.sh: Delete top level loop generation. Add pbb support.
4036 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4037 (sim_cpu_base): New members max_insns,insn_name,model_data.
4038 (CPU_PC_GET,CPU_PC_SET): New macros.
4039 (sim_pc_get,sim_pc_set): Declare.
4040 * sim-model.c (model_set): Call model init fn.
4041 * sim-model.h (MODEL_FN): New typedef.
4042 (INSN_TIMING): New member model_fn.
4043 (MODEL): New members num,init.
4044 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4045 All callers updated.
4046 (profile_insn_init): New fn.
4047 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4048 Exit early if insn profiling not supported.
4049 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4050 (profile_install): Record profile_insn_init as init fn.
4051 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4052 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4053 (PROFILE_DATA): Delete member exec_time.
4054 Change insn_count to pointer to array, rather than the array.
4055 (sim_profile_print_bar): Declare.
4056
4057Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4058
4059 * cgen-run.c: New file.
4060 * sim-reg.c: New file.
4061
4062Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4063
4064 * aclocal.m4: Add checks for -lsocket and -lnsl.
4065
4066 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4067 allow local port reuse on listening socket.
4068
4069Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4070
4071 * sim-config.h: Remove reference to linux kernel header.
4072
4073Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4074
4075 * dv-sockser.c (sockser_addr): Make variable non-static.
4076
4077Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4078
4079 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4080
4081Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4082
4083 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4084
4085Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4086
4087 * Make-common.in (install-common): Add $(EXEEXT) when installing
4088 run.
4089
4090Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4091
4092 * cgen-sim.h (cgen_state): New member opcode_table.
4093 * cgen-utils.c (sim_disassemble_insn): Use it.
4094
4095Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4096
4097 * cgen-mem.h (DECLARE_SETT): Fix return type.
4098 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4099 * cgen-scache.c: Include stdlib.h.
4100 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4101 * sim-model.c (model_option_handler): Remove unused variable `n'.
4102
4103Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4104
4105 * cgen-utils.c: Include bfd.h.
4106 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4107
4108Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4109
4110 * sim-bits.h (EXTEND24): Fix typo.
4111
4112Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113
4114 * sim-events.c (ETRACE_P): New macro.
4115 (struct _sim_event): Add member trace.
4116 (sim_events_free): Reclaim trace message.
4117
4118 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4119 sim_events_schedule_tracef): New functions, include printf trace
4120 information in argument list. If tracing, store asprintf'd trace
4121 message in sim_event.
4122
4123 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4124 hw_event_queue_schedule_vtracef): New functions, mimic
4125 sim_event_tracef.
4126
4127Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4128
4129 * sim-bits.h (EXTEND24): Define.
4130
4131Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4132
4133 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4134 (CPU_SCACHE_HASH_MASK): New macro.
4135 (SCACHE_HASH_PC): Rewrite.
4136 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4137 computation out of main loop.
4138
4139Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4140
c906108c
SS		 4141 * cgen-sim.h (RECORD_IADDR): Delete.
4142 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4143 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4144
4145Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4146
4147 * gennltvals.def (mn10200): Add entry.
4148 * nltvals.def: Regenerate with MN10200 additions.
4149
4150Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4151
4152 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4153 documentation on how it works.
4154
4155 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4156 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4157 sim_core_set_xor, sim_core_xor_read_buffer,
4158 sim_core_xor_write_buffer): Update.
4159
4160 * sim-events.h, sim-events.c (sim_events_install,
4161 sim_events_watch_clock, sim_events_schedule_after_signal,
4162 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4163 sim_events_deschedule): Update.
4164
4165 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4166 sim_fpu_max32, sim_fpu_max64): Update.
4167
4168Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4169
4170 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4171 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4172 * sim-profile.c (profile_print_model): Update.
4173
4174Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4175
4176 * gennltvals.def (m32r): Use common syscall.h now.
4177 (mn10300): Add entry.
4178 * nltvals.def: Regenerate.
4179
4180 * sim-engine.c (sim_engine_get_run_state): New function.
4181 * sim-engine.h (sim_engine_get_run_state): Declare it.
4182
4183Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4184
4185 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4186 * sim-core.c (sim_core_signal): Make extern, always define.
4187
4188Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4189
4190 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4191 * cgen-ops.h (ANDIF): New macro.
4192 (ANDIF[BQHSD]I): Delete.
4193
4194Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4195
4196 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4197 (hw_event_queue_schedule, hw_event_queue_deschedule,
4198 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4199 Janczyn.
4200
4201 * hw-alloc.h (HW_NZALLOC): Define.
4202
4203 * Make-common.in (test-hw-events): Add target for testing the
4204 hw-event code.
4205
4206Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4207
4208 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4209 hw-instances.o.
4210 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4211 files.
4212 * hw-main.h: Include hw-handles.h, hw-instances.h.
4213 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4214 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4215
c906108c
SS		 4216Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217
4218 * dv-core.c: Include hw-main.h and sim-main.h.
4219 * dv-pal.c: Include hw-main.h and sim-io.h.
4220 * dv-glue.c: Include hw-main.h.
4221
4222 * hw-main.h: New file. Move list of includes to here.
4223 * hw-base.h: From here.
4224 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4225 (hw-*.o, dv-*.o): Update.
4226 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4227 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4228 sim-main.h.
4229
4230 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4231 do_hw_poll_read): Move declarations from here.
4232 * hw-main.h: To here.
72f4393d 4233
c906108c
SS		 4234 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4235 Move from here.
4236 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4237 rename.
4238 * Make-common.in (hw-config.h): Update
4239 * hw-base.c, dv-pal.c, dv-glue.c: Update
4240
4241 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4242 `*_callback' to `*_method.
4243
4244Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4245
4246 * hw-base.h (set_*): Move set method macros from here.
4247 * hw-device.h: To here.
4248
4249Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4250
4251 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4252 Declare.
4253
4254 * hw-base.c (hw_create, hw_delete): Call
4255 * hw-properties.c (create_hw_property_data,
4256 delete_hw_property_data): Define.
72f4393d 4257
c906108c
SS		 4258Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4259
4260 * hw-device.c, hw-properties.c: Include hw-base.h
4261
4262 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4263 * hw-device.c: From here.
4264 * hw-base.h: Include "hw-events.h".
4265
4266 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4267 * hw-base.c (hw_create, hw_delete): Call.
4268 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4269
4270 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4271 (hw-alloc.o): New target.
72f4393d 4272
c906108c
SS		 4273Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4274
4275 * hw-events.h, hw-events.c: New files. Move event code to here.
4276 * sim-hw.c: From here.
4277 * hw-base.h: Include "hw-events.h".
4278 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4279 (hw-events.o): New target.
4280
4281 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4282 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4283
c906108c
SS		 4284 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4285 * hw-base.c (hw_create, hw_delete): Call.
4286 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4287
4288 * dv-pal.c: Update.
4289
4290Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4291
4292 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4293 * hw-ports.c: To here.
72f4393d 4294
c906108c
SS		 4295 * hw-base.h, hw-ports.c (create_hw_port_data,
4296 delete_hw_port_data): New functions.
4297 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4298
c906108c
SS		 4299 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4300 from here.
4301 * hw-ports.h: To here.
4302
4303Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4304
4305 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4306 PROCESSOR and CIA arguments.
4307
4308Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4309
4310 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4311 Move common object files from here.
4312 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4313
c906108c
SS		 4314Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4315
4316 * sim-hw.c: Include ctype.h.
4317 (do_hw_poll_read): Do not assume EAGAIN.
4318
4319Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4320
4321 * cgen-trace.c (first_insn_p): New static local.
4322 (trace_insn_init): Set it.
4323 (trace_insn_fini): Use TRACE_PREFIX.
4324 (trace_insn): Rewrite to use trace_prefix.
4325 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4326 Adjust width accordingly.
4327
4328 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4329 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4330 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4331 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4332 (PROFILE_COUNT_CORE): Simplify.
4333 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4334
4335Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4336
4337 * cgen-ops.h (ADDCFSI): Fix typo.
4338
4339Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4340
4341 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4342 * genmloop.sh: Use them rather than static locals.
4343
4344 * sim-engine.c (sim_engine_set_run_state): New function.
4345 * sim-engine.h (sim_engine_set_run_state): Declare.
4346 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4347 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4348 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4349
4350Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4351
72f4393d 4352 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4353 All callers updated.
4354 (trace_insn_fini): New arg last_p. All callers updated.
4355 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4356 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4357 * genmloop.sh (engine_resume): Update.
4358
4359Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4360
4361 * Make-common.in (install-common): Run ranlib on installed copy of
4362 libsim.a.
4363
4364Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4365
4366 * Make-common.in (install-common): Rename and install libsim.a.
4367
4368Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4369
4370 * sim-io.c (unistd.h): Include.
4371
4372Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4373
4374 * Make-common (sim_main_headers): Sort.
4375 (cgen-*.o): Add cgen-sim.h dependency.
4376
4377 * cgen-scache.c (scache_init): Only allocate space if scache element
4378 size is non-zero.
4379 (scache_flush,scache_print_profile): Check if scache in use first.
4380
4381 * cgen-sim.h (IDESC): Provide forward declaration.
4382 (DECODE): Delete.
4383 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4384 (cgen_cpu_max_extra_bytes): Declare.
4385 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4386
c906108c
SS		 4387 * sim-cpu.h: New file. sim_cpu_base moved here.
4388 Move sim_cpu_lookup decl here.
4389 * sim-base.h: #include "sim-cpu.h".
4390 * sim-cpu.c: New file.
4391 * Make-common (sim_main_headers): Add sim-cpu.h.
4392 (sim-cpu.o): Add rule for.
4393
4394 * sim-model.c (set_model): Delete.
4395 (sim_model_set,model_set): New functions.
4396 (sim_model_install): Renamed from model_install.
4397 Don't set default model here.
4398 (model_option_handler): Rewrite --model processing.
4399 (sim_model_lookup,sim_mach_lookup): New functions.
4400 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4401 (insn_timing): Delete.
4402 (INSN_TIMING): New member `num'.
4403 (IMP_PROPERTIES): Always define scache_elm_size member.
4404 (MACH): New member init_cpu.
4405 (sim_machs): Renamed from machs.
4406 (sim_model_install): Renamed from model_install.
4407 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4408 * sim-module.c (modules): Update.
4409
4410 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4411
4412 * sim-io.c: #include <errno.h>.
4413
4414Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4415
4416 * dv-pal.c (struct hw_pal_device): Add reader.
4417 (hw_pal_finish): Initialize reader.
4418 (scan_hw_pal): Use reader.
4419
4420 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4421 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4422 * dv-pal.c: Use.
4423
4424 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4425 ../ppc/main.c sim_io_read_stdin.
4426
4427Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428
4429 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4430 arguments.
4431 * hw-tree.c: Update.
72f4393d 4432
c906108c
SS		 4433 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4434 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4435 CPU/CIA args.
4436 * hw-ports.h (hw_port_event): Ditto.
4437 * hw-ports.c (hw_port_event): Update.
4438 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4439 Update.
4440 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4441 Update.
4442 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4443 (do_counter_event): Update.
4444 * dv-glue.c (hw_glue_io_read_buffer): Update.
4445 (hw_glue_port_event): Update.
4446
4447 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4448 * hw-base.h (hw_create): Ditto.
4449 * hw-base.c (hw_create): Ditto.
72f4393d 4450
c906108c
SS		 4451 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4452 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4453 from here to.
4454 * sim-hw.c: Here.
4455 * hw-device.h (hw_system_cpu): Declare.
4456 * sim-hw.c (hw_system_cpu): New function.
4457
4458 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4459 sim_hw_abort not hw_abort.
4460 (sim-hw.h): Include.
4461 (sim_core_read_buffer, sim_core_write_buffer): Call
4462 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4463 argument.
4464 (sim_core_set_xor): Do not pass CPU when aborting.
4465
4466 * sim-n-core.h (sim_core_read_aligned_N,
4467 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4468 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4469 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4470 return length.
4471
4472 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4473 sim_hw_print.
4474 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4475 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4476 functions.
4477 (sim_hw_print): New function.
4478
4479 * sim-engine.h (sim_engine_vabort): Declare.
4480 * sim-engine.c (sim_engine_vabort): New function.
4481
4482Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483
4484 * sim-trace.c (print_data): For floating-point numbers trace raw
4485 hex value.
4486 (trace_result_fp2): New function.
4487 * sim-trace.h (trace_result_fp2): New declaration.
4488 (TRACE_FP_RESULT2): New macro.
4489
4490Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4491
72f4393d
L		 4492 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4493 AM_CYGWIN32 and AM_EXEEXT.
4494 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4495 to run and install-common rules.
4496 * common/configure: regenerate
c906108c
SS		 4497
4498Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4499
4500 * sim-types.h (cell_word): New type.
4501 (natural_cell): Delete type.
4502
4503Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4504
4505 * configure: Regenerated to track ../common/aclocal.m4 changes.
4506 * config.in: Ditto.
4507
4508Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4509
4510 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4511
4512Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4513
4514 * configure: Regenerated to track ../common/aclocal.m4 changes.
4515 * config.in: Ditto.
4516
4517Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4518
4519 * acconfig.h: New file.
4520 * Make-common.in (top_builddir): New macro.
4521 (INTL_LIB): Removed.
4522 (INTLLIBS): New macro.
4523 (INTLDEPS): Likewise.
4524 (LIBDEPS): Use INTLDEPS.
4525 (EXTRA_LIBS): Use INTLLIBS.
4526 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4527 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4528 AM_LC_MESSAGES): New macros from GNU gettext.
4529
4530Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4531
4532 * sim-config.h: Discard leading _ from macros.
4533 * sim-types.h: Ditto.
4534
4535Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4536
4537 * Make-common.in (CSEARCH): Add -I to intl directories.
4538 (INTL_LIB): Point to libintl.a.
4539 (LIBDEPS): Add $(INTL_LIB).
4540 (EXTRA_LIBS): Ditto.
4541
4542Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4543
4544 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4545
4546 * cgen-ops.h (ADDCFSI): Fix.
4547 (SUBCFSI): Tweak.
4548
4549Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4550
4551 * sim-types.h (signed_address, unsigned_address): Define.
4552
4553Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554
4555 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4556 QNaN.
4557
4558Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559
4560 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4561 New functions, pack / unpack sim_fpu struct using raw values.
4562 (sim_fpu_is): Differentiate between negative and positive
4563 infinity.
4564
4565Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566
4567 * sim-bits.h (EXTEND4): Define.
4568 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4569
c906108c
SS		 4570Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4571
4572 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4573 declared so we need this cast to prevent long long addresses
4574 from being misconfigures. Results in access to unmapped memory.
4575
4576Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4577
4578 * Make-common.in (RUNTESTFLAGS): Define.
4579 (check): Pass RUNTESTFLAGS to recursive make.
4580
4581Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582
4583 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4584 STATE_VERBOSE_P.
4585
4586Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4587
4588 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4589 cross compiling.
4590
4591Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592
4593 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4594 (sim-inline): Update to match sim-inline.[hc]
4595 * configure: Regenerated to track ../common/aclocal.m4 changes.
4596
4597 * Make-common.in (sim_main_headers): Add sim-inline.h
4598
4599 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4600 selected.
4601 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4602
c906108c
SS		 4603 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4604 (sim_events_set_trace): Delete unused prototype.
72f4393d 4605
c906108c
SS		 4606 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4607 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4608
4609 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4610 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4611 Comment out, not yet implemented in sim-fpu.c.
4612 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4613 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4614
c906108c
SS		 4615 * sim-inline.h: Rewrite description.
4616 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4617 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4618
c906108c
SS		 4619 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4620 include generated files. Handled by generator directly.
72f4393d 4621
c906108c
SS		 4622Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4623
4624 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4625 up-to-date.
4626
4627 * sim-trace.h (TRACE_ANY_P): Define.
4628 (struct _trace_data): Add trace_any_p.
4629
4630Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4631
4632 * run.c (main): Handle all alternatives of enum sim_stop.
4633 (main): Delete unused `asection *s'.
4634
4635Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4636
4637 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4638
4639 * configure: Regenerated to track ../common/aclocal.m4 changes.
4640
4641 * sim-hw.c: New file.
4642 * sim-hw.h (sim_hw_parse): Declare function.
4643 (hw-tree.h): Do not include.
72f4393d 4644
c906108c
SS		 4645 * sim-base.h (STATE_HW): Define.
4646 (struct sim_state_base): Add member struct *hw.
4647
4648 * sim-module.c (sim-hw.h): Include.
4649 (modules): Add sim_hw_install.
72f4393d 4650
c906108c
SS		 4651 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4652
4653Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654
4655 * sim-base.h (CPU_INDEX): Define.
4656
4657 * sim-utils.c (sim_state_alloc): Initialize.
4658 * sim-module.c (sim_post_argv_init): Ditto.
4659
4660Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4661
4662 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4663 properly formatted lists.
4664
4665Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4666
4667 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4668 0x2f needs to be 0x3f.
4669
4670Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671
4672 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4673 not found.
4674 (hw_tree_find_*_property): Clean up error message when property is
4675 not found.
4676
4677 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4678 present before looking for it.
4679
4680Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4681
72f4393d 4682 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4683 (AC_CHECK_FUNCS): Add check for __setfpucw.
4684 * configure: Regenerated.
4685
4686Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4687
4688 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4689 hw_pal_timer, hw_pal_timer_value): Define.
4690 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4691 (do_counter_event, do_counter_read, do_counter_value,
4692 do_counter_write): new functions.
4693
4694Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4695
4696 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4697 trace output.
4698
4699 * hw-base.c (hw_create): Stop searching for a device when one is
4700 found.
4701
4702Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * configure: Regenerated to track ../common/aclocal.m4 changes.
4705
4706Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4707
4708 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4709 appends extra devices.
4710 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4711 the device names.
72f4393d 4712
c906108c
SS		 4713 * Make-common.in (hw-config.h): New target, create hw-config.h
4714 file.
4715 (SIM_HW): Definition from @sim_hw@.
4716 (hw-base.o): Depend on hw-config.h
4717
4718Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4719
4720 * Make-common.in: Get SHELL from configure.
4721 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4722 move-if-change. Fixes NT native build problem.
4723 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4724 move-if-change. Fixes NT native build problem.
4725 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4726 NT native builds.
72f4393d 4727
c906108c
SS		 4728Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4729
4730 * hw-device.h, hw-device.c (hw_strdup): New function.
4731
4732 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4733 strings name, family and args.
4734 (full_name_of_hw): Use hw_strdup when returning the full path.
4735
4736 * hw-properties.c: Clean up property not found / wrong type error
4737 messages.
72f4393d 4738
c906108c
SS		 4739 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4740 before attaching any ports.
4741
4742 * hw-base.c (hw-config.): Include. Replace hardwired table.
4743
4744 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4745
4746 * Make-common.in: Add rule for dv-glue.o.
4747
4748Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4749
4750 * hw-base.c (hw_finish): Move setting of trace level to here.
4751 (hw_create): From here.
4752
4753 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4754 ../ppc/device_table.c.
4755
4756 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4757
4758 * hw-tree.c (print_properties): Supress path when printing
4759 properties of root node.
4760
4761Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4762
4763 * hw-device.h (HW_TRACE): Define.
4764 (hw_trace): Declare.
4765 * hw-device.c (hw_trace): Implement function.
4766
4767 * hw-base.c (hw_create): Set hw trace level from "trace?"
4768 property.
4769
4770 * dv-core.c (dv_core_attach_address_callback): Add trace.
4771
4772 * dv-pal.c: Replace DTRACE with HW_TRACE.
4773
4774Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4775
4776 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4777 (hw_alloc_data): Delcare.
4778 (struct hw): Add member alloc_of_hw.
72f4393d 4779
c906108c
SS		 4780 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4781 functions. Assocate memory with a device.
4782 (stdlib.h): Include.
72f4393d 4783
c906108c
SS		 4784 * hw-base.h (set_hw_delete): Define.
4785 (hw_delete_callback): Declare.
4786 (hw_delete): Declare.
4787
4788 * hw-base.c (hw_delete): Implement function.
4789 (struct hw_base_data): Add member to_delete.
4790 (ignore_hw_delete): New function, does nothing.
4791 (hw_create): Set the hw_delete method.
4792 (hw_create): Allocate the base type using HW_ZALLOC before setting
4793 any methods.
4794
4795 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4796
c906108c 4797 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4798
c906108c
SS		 4799 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4800 (attach_hw_port_edge): Add struct hw argument
4801
4802 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4803 hw_zalloc/hw_free.
4804
4805Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806
4807 * hw-device.h (hw_attach_address_callback,
4808 hw_detach_address_callback): Attach to a single space not a space
4809 mask. Clarify interpretation of SPACE:ADDR parameters.
4810
4811 * hw-base.c (passthrough_hw_attach_address,
4812 passthrough_hw_detach_address): Update.
4813 * dv-core.c (dv_core_attach_address_callback): Ditto.
4814 * dv-pal.c (hw_pal_attach_address): Ditto.
4815
4816Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817
4818 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4819
4820Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4821
4822 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4823 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4824 hw-properties_h, hw-tree_h): Define, point at corresponding
4825 header.
4826 (hw_base_headers): Define list of headers included by hw-base.h
4827 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4828 hw-properties.o, hw-tree.o): Specify dependencies.
4829 (dv-core.o, dv-pal.o): Ditto.
4830
4831 * sim-hw.h: New file.
4832
4833 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4834 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4835
c906108c
SS		 4836 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4837
4838 * hw-base.h, hw-base.c: new files. Copied from
4839 ../ppc/device_table.[hc].
4840
4841 * dv-core.c, dv-pal.c: New files. Copied from
4842 ../ppc/hw_{core,pal}.c
72f4393d 4843
c906108c
SS		 4844 * sim-basics.h (struct hw): Declare.
4845 (enum port_direction, enum object_disposition): Declare.
4846
4847Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4848
4849 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4850 sim_dv_src in Makefile. Take list of devices as parameter to m4
4851 macro..
4852
4853 * configure: Regenerated to track ../common/aclocal.m4 changes.
4854
4855Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4856
4857 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4858 trace_prefix can abort cleanly.
4859
4860Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4861
4862 * dv-sockser.c, dv-sockser.h: New files.
4863 * Make-common.in (dv-sockser.o): Add rule for.
4864 * aclocal.m4: Check for fcntl.h.
4865 * config.h: Add HAVE_FCNTL_H.
4866
4867 * sim-break.c (remove_breakpoint): Fix thinko.
4868
4869 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4870 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4871
48721998-03-13 Fred Fish <fnf@cygnus.com>
4873
4874 * sim-base.h (struct sim_state_base): Add prog_syms and
4875 define macro STATE_PROG_SYMS.
4876 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4877 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4878 and bfd_canonicalize_symtab, to get symbol table on first use
4879 and preserve it via STATE_PROG_SYMS for future calls to
4880 bfd_find_nearest_line.
4881
4882Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4885
4886 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4887 up to nr_maps, not just access_* maps.
4888
4889 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4890 maps.
4891
4892 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4893 over nr_maps not sim_core_nr_maps.
4894
4895 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4896 core_map argument to unsigned.
4897 (struct _sim_core): Ditto for struct member core_map.
4898
4899 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4900
4901 * sim-basics.h (access_io, access_*_io): Define.
4902 (map_read, map_write, map_exec, map_io): Define.
4903
4904 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4905 attach with more generic mapmask.
4906 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4907
c906108c
SS		 4908 * sim-core.c (sim_core_uninstall, sim_core_attach,
4909 sim_core_detach): Iterate over nr_maps instead of
4910 sim_core_nr_maps.
4911
4912 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4913 instead of the write_map.
4914 (remove_breakpoint): Ditto.
4915
4916 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4917 with read_map, write_map, exec_map resp.
4918
4919 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4920 Ditto.
4921
4922 * cgen-utils.c (sim_disassemble_insn): Ditto.
4923
4924 * sim-hrw.c (sim_write, sim_write): Ditto.
4925
4926 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4927 transfer_to_str): New functions.
4928
4929Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4930
4931 * sim-base.h (sim_state_base): New member environment.
4932 (STATE_ENVIRONMENT): New macro.
4933 * sim-config.c (current_environment): Delete.
4934 (sim_config_default): New function.
4935 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4936 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4937 (sim_config_default): Add prototype.
4938 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4939 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4940 Set STATE_ENVIRONMENT, not current_environment.
4941
4942Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4943
4944 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4945
4946Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947
4948 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4949
4950 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4951
4952Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4953
4954 * Make-common.in (TAGS): Make smarter.
4955 * Makefile.in (TAGS): Ditto.
4956
4957Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4958
4959 * sim-module.c (*): Fix typos in assertion tests.
4960
4961Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4962
4963 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4964 can't be constant.
72f4393d 4965
c906108c
SS		 4966 * sim-options.c (sim_parse_args): Ditto.
4967 (sim_args_command): Return OK, instead of nothing, for an empty
4968 command.
4969
4970Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4971
4972 * sim-profile.c (profile_info): Rename from profile_print. Drop
4973 misc and misc_cpu callback arguments. Use
4974 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4975 (profile_install): Install profile_info function.
4976
4977 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4978 STATE_PROFILE_INFO_CALLBACK): Define.
4979 (struct PROFILE_DATA): Add field info_cpu_callback.
4980 (profile_print): Delete function.
4981
4982 * sim-base.h (STATE_MODULES): Define. Replace individual
4983 STATE_*_LIST with single struct module_list.
4984
4985 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4986 (struct module_list): Declare.
72f4393d 4987
c906108c
SS		 4988 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4989 sim_module_info): New functions.
4990 (sim_module_install): Clean up module data structures.
4991
4992 * sim-info.c (sim_info): New file. New function. Call
4993 sim_module_info.
4994
4995 * Make-common.in (sim-info.o): Define rule.
4996 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4997
4998
4999Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5000
5001 * sim-base.h (sim_cpu_base): New members name, options.
5002 (sim_cpu_lookup): Add prototype.
5003 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5004 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5005 (sim_add_option_table): Update prototype.
5006 * sim-options.c (sim_add_option_table): New argument `cpu'.
5007 (standard_option_handler,standard_install): Update.
5008 (sim_parse_args): Handle cpu specific options.
5009 (print_help): New static function.
5010 (sim_print_help): Call it. Print cpu specific options.
5011 (find_match): New static function.
5012 (sim_args_command): Call it. Handle cpu specific options.
5013 * sim-utils.c (sim_cpu_lookup): New function.
5014 * sim-memopt.c (memory_option_handler): Update.
5015 (sim_memopt_install): Update.
5016 * sim-model.c (model_option_handler): Update.
5017 (model_install): Update.
5018 * sim-profile.c (profile_option_handler): Update.
5019 (profile_install): Update.
5020 * sim-trace.c (trace_option_handler): Update.
5021 (trace_install): Update.
5022 * sim-watch.c (watchpoint_option_handler): Update.
5023 (sim_watchpoint_install): Update.
5024 * cgen-scache.c (scache_option_handler): Update.
5025 (scache_install): Update.
5026
5027Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5028
5029 * Make-common.in (check): Run `make check' in testsuite dir.
5030
5031Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5032
5033 * sim-trace.c (trace_result0): New function.
5034
5035 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5036 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5037 tracing sim_fpu variables.
5038 (TRACE_ALU_RESULT0): Define.
5039 (TRACE_FP_RESULT_WORD): Define.
5040 (TRACE_FP_INPUT_WORD1): Define.
5041
5042 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5043 sim_fpu_two): New constants.
5044 (sim_fpu_op1, sim_fpu_op2): New types.
5045 (struct _sim_fpu): Delete member result. Re-order other members.
5046 (sim_fpu_sign, sim_fpu_exp): New functions.
5047 (sim_fpu_max, sim_fpu_min): new functions.
5048 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5049 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5050
c906108c
SS		 5051Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5052
5053 * sim-profile.c (profile_print): Delete duplicate test of
5054 PROFILE_INSN_IDX.
5055 (profile_print_pc): Exit early if data collection not set up.
5056 (profile_print_core): Simplify by calling sim_core_map_to_str.
5057 * sim-core.h (sim_core_map_to_str): Declare.
5058 * sim-core.c (sim_core_map_to_str): Make non-static.
5059
5060 * genmloop.sh (engine_resume): Update insn_count before exiting.
5061 (engine_resume_full): Keep accurate core profile data.
5062
5063 * cgen-utils.c (sim_disassemble_insn): Don't use
5064 sim_core_read_aligned_N, it messes up profiling results.
5065
5066Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5067
5068 * nltvals.def: Regenerate with MN10300 additions.
5069
5070Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5071
5072 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5073
c906108c
SS		 5074 * sim-trace.h, sim-trace.c (trace_result_word2,
5075 trace_input_word4, trace_result_word4): New function.
5076
5077Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5078
5079 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5080
5081 * sim-xcat.h: Delete.
5082 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5083 * cgen-sim.h: Ditto.
5084 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5085 * sim-n-bits.h: Ditto.
5086 * sim-n-core.h: Ditto.
5087 * sim-n-endian.h: Ditto.
5088
5089Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5090
5091 * syscall.c (cb_syscall): Handle short reads, and EOF.
5092
5093Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5094
5095 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5096 sim_fpu to safely print fp_word values.
5097 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5098 (trace_result_bool1, trace_result_addr1): New functions.
5099 (trace_input_bool1, trace_input_addr1): New functions.
5100
5101 * sim-trace.h (TRACE_FPU_*): Define.
5102
5103Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5104
5105 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5106 (sim_fpu_fpto, sim_fpu_tofp): Define.
5107
5108Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5109
5110 * sim-fpu.c (sim_fpu_cmp): New function.
5111
5112Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5113
5114 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5115 instead of abuf->length.
5116 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5117 (set_trace_option_mask): Renamed from set_trace_options.
5118 (set_trace_option): New function.
5119 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5120 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5121
5122Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5123
5124 * sim-basics.h: Declare struct _sim_fpu.
5125
5126Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5127
5128 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5129 (trace_prefix, trace_input*, trace_result*): Declare.
5130 (trace_one_insn): Change declaration, assume trace_prefix called.
5131 (trace_generic): Like trace_one_insn.
5132 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5133 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5134
c906108c
SS		 5135 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5136 trace_insn, save_data, trace_idx_to_str, print_data): New
5137 functions.
5138 (trace_one_insn): Rewrite.
5139 (trace_generic): New function.
72f4393d 5140
c906108c
SS		 5141Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5142
c906108c
SS		 5143 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5144
5145 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5146 (SEMANTIC_FN): Rewrite declaration.
5147 (DECODE): Update type of semantic_fast member.
5148 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5149 * sim-base.h (sim_state_base): Delete conditionals surrounding
5150 member scache_size.
5151
5152Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5153
5154 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5155 used.
5156
5157Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5158
5159 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5160 Add missing parameters to device_io calls.
5161 * sim-core.h: Add missing parameters to device_io calls.
5162
5163Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5164
5165 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5166 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5167 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5168 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5169 (engine_resume): Likewise. Make `engine' volatile. Save copy
5170 of cpu pointer in volatile object. Initialize read switch if
5171 -parallel.
5172
5173Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5174
5175 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5176 (SEM_INSN): New macro.
5177
5178Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5179
5180 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5181
5182Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5183
5184 * configure: Regenerated to track ../common/aclocal.m4 changes.
5185
5186Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5187
5188 * sim-types.h (fp_word): New type, define according to
5189 WITH_TARGET_FLOATING_POINT_BITSIZE.
5190
5191 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5192 configuration of size of floating point registers.
5193
5194Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5195
5196 * sim-profile.c (profile_print): Only print CPU <N> if other
5197 output is going to appear.
5198
5199Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5200
5201 * configure: Regenerated to track ../common/aclocal.m4 changes.
5202
5203Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5204
5205 * sim-types.h (address_word): Typedef according to
5206 WITH_TARGET_ADDRESS_BITSIZE.
5207 (signed_cell, unsigned_cell, natural_cell): Ditto using
5208 WITH_TARGET_CELL_BITSIZE.
72f4393d 5209
c906108c
SS		 5210 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5211 (WITH_TARGET_CELL_BITSIZE): Define.
5212 (WITH_HOST_WORD_BITSIZE): Delete.
5213
5214 * sim-config.c (print_sim_config): Update.
5215
5216 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5217 configuration of address and OpenFirmware cell sizes.
5218
5219Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5220
5221 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5222 * sim-run.c (sim_engine_run): Update.
72f4393d 5223
c906108c
SS		 5224 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5225 CPU_CIA.
5226 * sim-run.c (sim_engine_run): Ditto.
5227
5228 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5229 (sim_resume): Pass nr_cpus to sim_engine_run.
5230
5231 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5232
c906108c
SS		 5233 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5234 MAX_NR_PROCESSORS.
5235 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5236
c906108c
SS		 5237Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5238
5239 * Make-common.in (stamp-tvals): New rule.
5240 (targ-vals.h,targ-map.c): Depend on it.
5241 (clean): Remove stamp-tvals.
5242
5243Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5244
5245 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5246 in code also #if 0'ed.
5247
5248Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5249
5250 * configure: Regenerated to track ../common/aclocal.m4 changes.
5251 * aclocal.m4: Recognize --enable-maintainer-mode.
5252
5253Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5254
5255 * cgen-scache.h: Deleted.
5256 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5257 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5258 (scache_init): Use runtime computed size of SCACHE.
5259 (scache_flush): Likewise.
5260 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5261 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5262 * cgen-sim.h: Scache support moved here.
5263 (PC): Redo definition.
5264 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5265 (DECODE): Add parallel execution support.
5266 Only include semantic label members if using switch.
5267 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5268 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5269 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5270 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5271 from cgen-types.h.
5272 (engine_{stop,run,resume,halt,signal}): Delete decls.
5273 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5274 (argbuf,scache): Delete forward decls.
5275 (STATE): Delete decl.
5276 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5277 Include cgen-mem.h, cgen-ops.h.
5278 (engine_halt,engine_signal): Delete.
5279 ({ex,exc,sem,semc}_illegal): Delete.
5280 (sim_disassemble_insn): Result of extract fn is in bits.
5281 * genmloop.sh: Rewrite.
5282
5283 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5284 line numbers.
5285
5286 * sim-base.h (sim_state_base): Delete member `model'.
5287 (sim_cpu_base): Add member `model'.
5288 * sim-model.h (IMP_PROPERTIES): New type.
5289 (MACH): New members imp_props, models.
5290 (models): Delete decl.
5291 * sim-model.c (set_model): Update.
5292 * sim-profile.c (profile_print_model): Update.
5293
5294 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5295
5296Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5297
5298 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5299 CGEN_INSN_SYNTAX().
5300
5301Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5302
5303 * configure: Regenerated to track ../common/aclocal.m4 changes.
5304 * config.in: Ditto.
5305
5306Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307
5308 * aclocal.m4 (AR): Check for sigaction.
5309
5310Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5311
5312 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5313
5314 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5315 * sim-config.c (sim_config): Replace WITH_DEVICES with
5316 WITH_TREE_PROPERTIES.
5317
5318 * configure: Regenerated to track ../common/aclocal.m4 changes.
5319
5320Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5321
5322 * Make-common.in (SIM_ENVIRONMENT): New variable.
5323 (CONFIG_CFLAGS): Add it.
5324 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5325 --enable-sim-environment option.
5326 * configure: Regenerated.
5327 * sim-config.h (environment support): Rewrite.
5328 * sim-config.c (current_environment): Define as enum, unconditionally.
5329 (current_alignment): Define unconditionally.
5330 (config_environment_to_a): Update.
5331 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5332 (sim_config): Handle environment and alignment determination
5333 unconditionally. Delete sanity checks of current_environment,
5334 unnecessary.
5335 (print_sim_config): Update.
5336 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5337 (standard_options): Add --environment.
5338 (standard_option_handler): Likewise.
5339
5340Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5341
5342 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5343 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5344 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5345 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5346 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5347 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5348 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5349 argument ADD_CA macro with two argument ADDC_C - add carrying with
5350 carry in.
5351 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5352 argument SUB_CA macro with two argument SUBC_X - subtract
5353 carrying, extended.
5354 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5355 borrow-in.
5356 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5357
5358Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5359
5360 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5361 * sim-io.h (sim_io_syscalls): Delete.
5362
5363Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5364
5365 * syscall.c (cb_syscall): Add missing else, so write to stdout
5366 isn't doubled.
5367
5368 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5369 the carry bit from the CPU's psw.
5370
5371Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5372
5373 * gennltvals.sh: Redo syscall support.
5374 * nltvals.def: Regenerated.
5375
5376Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5377
5378 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5379 the stream immediately.
5380
5381Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382
5383 * sim-io.c (sim_io_getstring): Delete unused len2.
5384 (sim_io_syscalls): Ditto for sys_errno.
5385
5386Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5387
5388 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5389
5390 * Make-common.in (run.o): Depend on remote-sim.h.
5391 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5392 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5393
5394Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5395
5396 * sim-io.c (sim_io_syscalls): Disable lseek.
5397
5398Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5399
5400 * gennltvals.sh: Generate syscall values for d30v.
5401
5402 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5403 * nltvals.def: Regenerate.
5404
5405 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5406 (os_fstat): Likewise. Validate fd argument.
5407 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5408 just compute target stat struct length.
5409 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5410 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5411 (get_string): Return host errno values so they can be properly
5412 translated later.
5413 (cb_syscall): Likewise.
5414 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5415 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5416 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5417 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5418 (get_path): New function.
5419
5420Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5421
5422 * sim-io.c (sim_io_syscalls): New function to provide system call
5423 emulation. Provide exit, open, close, read, write, lseek, and
5424 unlink.
5425 (sim_io_getstring): New function to return a string from a
5426 simulated memory location.
5427
5428 * sim-io.h (sim_io_syscalls): Add declaration.
5429
5430Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5431
5432 * sim-core.c (sim_core_signal): Fix spelling error in message.
5433
5434 * sim-hrw.c (sim_read): Use read map, not write map.
5435
5436 * Make-common.in (all): Add .gdbinit.
5437 * gdbinit.in: Add dump command.
5438
5439 * sim-model.c (model_options): Use '\0' for `shortopt'.
5440
5441 * sim-trace.c (trace_option_handler): Set state trace file
5442 for --trace-file in addition to cpu's values.
5443 (trace_vprintf): If cpu == NULL, try state's trace file.
5444 (trace_options): Reorganize table, reword some descriptions.
5445
5446Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5449 New functions.
5450
5451Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5454 signal untranslated, document problem with this.
5455
5456 * nrun.c (main): Check for a prog name of `*step'. If present,
5457 step the simulator instead of allowing it to run free.
5458
5459 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5460
5461 * Make-common.in (sim_main_headers): Add sim-signal.h.
5462
5463Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464
5465 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5466
5467Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5468
5469 * sim-signal.h: Start simulator signals at 64 so that host signal
5470 numbers can be detected and reported.
5471
5472 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5473
5474Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5475
5476 * callback.c (cb_host_to_target_stat): Fix return values.
5477
5478 * cgen-sim.h (enum_signal_type): Delete.
5479 (engine_signal): Update prototype.
5480 * cgen-utils.c: Don't include <signal.h>.
5481 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5482 (engine_signal): Update.
5483
5484 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5485 (sim_state_free): Call SIM_STATE_FREE if defined.
5486
5487 * sim-module.c (sim_module_install): Don't leave any modules
5488 installed if one fails to install.
5489
5490Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5491
5492 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5493 more, since alloca is not used in this file.
5494
5495 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5496 correctly set the carry and overflow bits for those types.
5497 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5498 with carry, so carry is correct after doing both adds.
5499 (ALU*): Space out '\' to make it easier to read.
5500
5501Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5502
5503 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5504 sim_signalled.
5505
5506 * sim-signal.c, sim-signal.h: New files.
5507 * Make-common.in (sim-signal.o): Add rule for.
5508 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5509 * sim-abort.c: Don't include <signal.h>.
5510 * sim-basics.h: #include "sim-signal.h".
5511 * sim-break.c: Don't include <signal.h>.
5512 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5513 * sim-core.c: Don't include <signal.h>.
5514 (SIGBUS): Delete definition.
5515 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5516 * sim-engine.c: Don't include <signal.h>.
5517 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5518 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5519 * sim-resume.c: Don't include <signal.h>.
5520 (SIGTRAP): Delete definition.
5521 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5522 * sim-stop.c: Don't include <signal.h>.
5523 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5524 * sim-watch.c: Don't include <signal.h>.
5525 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5526
5527 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5528
5529 * sim-base.h (CIA_ADDR): Provide default definition.
5530 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5531 * sim-break.c (sim_handle_breakpoint): Likewise.
5532
5533Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5534
5535 * Make-common.in (srccom): New variable.
5536
5537 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5538 (LIB_OBJS): Add syscall.o.
5539 (gentmap): Pass $(NL_TARGET) to $(CC).
5540 (syscall.o): Add rule for.
5541 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5542 (sim-bits.o): Depend on $(sim-n-bits_h).
5543 (sim-load.o): Depend on callback.h.
5544
5545 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5546 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5547 * cgen-mem.h, cgen-ops.h: New files.
5548
5549 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5550
5551 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5552 Rewrite build rule.
5553 * callback.c: #include string.h or strings.h.
5554 #include sys/types.h and sys/stat.h.
5555 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5556 (os_get_errno,os_open): Update.
5557 (os_stat,os_fstat): New functions.
5558 (os_init): Initialize syscall_map, errno_map, open_map.
5559 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5560 errno_map, open_map, signal_map, stat_map.
5561 (cb_read_target_syscall_maps): New function.
5562 (cb_target_to_host_syscall): New function.
5563 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5564 (cb_target_to_host_open): Renamed from target_to_host_open.
5565 (store): New function.
5566 (cb_host_to_target_stat): New function.
5567 * syscall.c: New file.
5568 * gentmap.c (sys_tdefs): New global.
5569 (gen_targ_vals_h): Output target syscall numbers.
5570 (gen_targ_map_c): Update. Output target syscall translation map.
5571 * gentvals.sh: New first argument `target'. Preface table with
5572 #ifdef NL_TARGET_$target if non-null target passed.
5573 * gennltvals.sh: New file.
5574 * nltvals.def: Regenerated.
5575
5576Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577
5578 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5579 sim_core_dummy_M.
5580 (sim_core_dummy_M): Declare.
72f4393d 5581
c906108c
SS		 5582Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583
5584 * sim-core.c (sim_core_signal): Print the address of the
5585 instruction.
5586
5587Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5588
5589 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5590
5591 * sim-base.h (sim_state_base): Add member trace_data.
5592 (STATE_TRACE_DATA): New macro.
5593 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5594 ({WITH_,}TRACE_DEBUG_P): New macros.
5595 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5596 (_sim_cpu): Delete forward reference.
5597 (debug_printf): Update.
5598 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5599 (trace_options): Add --trace-debug.
5600 (set_trace_options): Handle it.
5601 (trace_option_handler): Likewise.
5602 (trace_install): Init state trace_data struct.
5603 (trace_uninstall): Close state trace file.
5604 * sim-events.c (ETRACE): Only print source file and line number if
5605 --trace-debug.
5606 * sim-n-core.h (sim_core_trace_M): Likewise.
5607
5608 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5609
56101997-11-13 Felix Lee <flee@cygnus.com>
5611
5612 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5613 initializer.
5614 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5615
5616Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5617
5618 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5619
5620 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5621 built this way.
5622 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5623 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5624 source tree.
5625
5626Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5627
5628 * sim-events.c (sim_events_process): Re-compute the time -
5629 update_time_from_event - as each event is processed. Reverses
5630 previous change.
5631
5632Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5633
5634 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5635
5636Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5637
5638 * sim-events.c (sim_events_process): Delete redundant call to
5639 update_time_from_event.
5640 (sim_events_slip): Always decrement time_from_event.
5641 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5642 Delete assertion that time_from_event >=0 when work in queue, no
5643 longer applicable.
5644
5645Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5646
5647 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5648 (standard_option_handler): Update.
5649
5650 * sim-options.h: Clarify documentation.
5651 (OPTION_LONG_ONLY_P): Delete definition.
5652 (OPTION_VALID_P): Define.
72f4393d 5653
c906108c
SS		 5654 * sim-options.c (sim_print_help): Allow short only options.
5655 (sim_parse_args): Ditto.
5656 (sim_args_command): Skip short only options.
5657 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5658 separate entries for short and long options in the HANDLERS and
5659 ORIG_VAL tables.
5660 (sim_parse_args): Disable argument permutation.
5661
5662Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663
5664 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5665 Add argument M, size of data type.
5666 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5667 Declare, ditto for 5, 6 & 7 byte transfers.
5668 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5669 as aligned variant.
72f4393d 5670
c906108c
SS		 5671 * sim-n-core.h (sim_core_trace_M): Rename from
5672 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5673 with transfer type. Print transfer direction. Handle 1 and 2 byte
5674 transfers.
5675 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5676 unaligned accesses.
5677 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5678 Update all functions.
5679
5680 * sim-core.c: Generate functions starting with 16 not 1.
5681 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5682 all 5, 6 & 7 byte transfers.
5683
5684 * sim-n-core.h (sim_core_read_misaligned_N,
5685 sim_core_write_misaligned_N): Implement.
5686
5687Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5688
5689 * sim-endian.h (U16_8): Implement
5690
5691 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5692
5693 * sim-endian.h (VL8_16, VH8_16): Implement.
5694
5695 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5696 long in printf.
5697 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5698 (memory_option_handler): Skip comma in alias address list
5699
5700Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5701
5702 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5703 space params.
5704 (parse_size, parse_addr): New functions
5705 (memory_option_handler, memory_options): Parse address & size
5706 using new functions. Pass level, space, modulo to do_memopt_add &
5707 do_memopt_del.
5708
5709 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5710
5711 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5712 `attach_type attach' argument with `unsigned level' argument.
5713 Document.
5714
5715 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5716 sim_core_attach): Replace argument attach with level. Update
5717 verification of arguments.
5718 (sim_core_map_detach, sim_core_detach): Replace argument attach
5719 with level.
5720
5721 * sim-basics.h (enum _attach_type): Delete.
5722
5723Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5724
5725 * sim-core.h (sim_core_write_8): Define.
5726
5727Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5728
5729 * sim-bits.h: Document ROTn macro.
5730
5731 * sim-endian.h (H2T): Handle 16 byte variables.
5732
5733 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5734 error.
5735
5736 * sim-core.c: Do not generate sim_core_*_word.
5737
5738 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5739 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5740
5741 * sim-core.h (sim_core_read_unaligned_word,
5742 sim_core_read_aligned_word, sim_core_read_word,
5743 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5744 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5745
5746Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5747
5748 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5749
5750 * sim-endian.h: Disable 16 byte support.
5751
5752Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5753
5754 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5755
5756 * sim-n-core.h (sim_core_trace_N): New function.
5757 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5758 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5759
5760 * sim-endian.h: Add 128 bit variant.
5761
5762 * sim-core.h, sim-core.c: Add 128 bit variant.
5763
5764 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5765
5766Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5767
5768 * sim-events.c (sim_events_process): Clear events->work_pending.
5769 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5770 setting, nr_ticks_to_process.
5771 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5772 when the event queue isn't next.
5773
5774 * sim-events.h, sim-events.c (sim_events_slip): New function.
5775
5776Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5777
5778 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5779
5780 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5781 arguments.
5782
5783Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5784
5785 * nrun.c (main): Remove useless test of name != NULL.
5786 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5787
5788Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5789
5790 * sim-fpu.c (EXPMAX): Type is unsigned.
5791 (MIN_INT, MAX_INT): Type is signed64.
5792 (i2fpu): Type of val is signed64.
5793
5794Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5795
5796 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5797 a bucket size of zero.
5798
5799 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5800 OPTION_PROFILE_PC): Define.
5801 (profile_option_handler): Add support for --profile-pc and
5802 --profile-pc-granularity options.
5803 (profile_pc_init): When possible, compute nr buckets from bucket
5804 size.
5805
5806 * sim-profile.c (profile_pc_init): Align the profile-pc end
5807 address with the profile-pc bucket size.
5808
5809 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5810 something less ambiguous.
5811 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5812
5813 * sim-profile.c (profile_pc_cleanup): New function. Move
5814 profile_pc_uninstall code to here.
5815 (profile_pc_uninstall): Call.
5816 (profile_pc_init): Call.
5817
5818Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5819
5820 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5821 file using BSD gprof format.
5822
5823 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5824 unsigned_word.
5825 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5826 MSBIT64): Force result to unsignedN.
5827
5828Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829
5830 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5831 brace from macro.
5832 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5833 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5834 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5835 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5836
5837Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5838
5839 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5840 type void*.
5841
5842 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5843 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5844 type void*.
5845 (sim_core_attach): Rename buffer_freed to free_buffer, type
5846 void*. Ensure that allocated buffer is alligned according to
5847 region's address.
5848
5849Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850
5851 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5852 (ALU64_SUB): Define.
5853
5854 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5855 (.gdbinit): Remove dependencies, generate once per build.
5856
5857Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5858
5859 * sim-n-core.h (sim_core_read_aligned_N,
5860 sim_core_write_aligned_N): Make xaddr param type address_word not
5861 unsigned_word.
5862
5863Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864
5865 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5866 unpacked floating point struct. Pass sim_fpu object by reference.
5867 Add preliminary support for rounding modes.
72f4393d 5868
c906108c
SS		 5869Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870
5871 * configure: Regenerated to track ../common/aclocal.m4 changes.
5872
5873Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5874
5875 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5876 WITH_TARGET_BITSIZE.
5877
5878Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5879
72f4393d 5880 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5881
5882Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5883
5884 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5885 and zfree instead of xmalloc and free. Prevents warnings.
5886
5887Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5888
5889 * configure: Regenerated to track ../common/aclocal.m4 changes.
5890
5891Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5894 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5895
5896 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5897 controling the bitsize/msb of the target.
5898
5899Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5900
5901 * Make-common.in: New files sim-break.c, sim-break.h.
5902 * sim-base.h: Add point to breakpoint list to sim_state_base.
5903 * sim-break.c sim-break.h: New modules that implement intrinsic
5904 breakpoint support.
5905 * sim-module.c: Add breakpoint module.
72f4393d 5906
c906108c
SS		 5907Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5908
5909 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5910 an hour.
5911 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5912 if (0) { 1 % 0; }
5913 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5914 (SIGBUS) define for Windows.
5915 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5916 * sim-resume.c: define SIGTRAP for windows.
5917 * sim-xcat.h: use token pasting if ALMOST_STDC.
5918
5919Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920
5921 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5922 configured values.
5923 (CONFIG_CFLAGS): Add same.
72f4393d 5924
c906108c
SS		 5925Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5926
5927 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5928 (SIGNED32): use ##i32.
5929
5930Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5931
5932 * configure: Regenerated to track ../common/aclocal.m4 changes.
5933
5934Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5935
5936 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5937 endian of target.
5938
5939 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5940 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5941 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5942 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5943 (CONFIG_CFLAGS): Add same.
5944
5945 * aclocal.m4: Perform AC_SUBST on optional options.
5946
5947Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948
5949 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5950
5951 * sim-options.c (standard_option_handler): Typo in warning message.
5952
5953 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5954
5955 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5956 insn count. Make count conditional on there being a valid
5957 INSN_NAME.
5958 (profile_pc_init): Make default PC profile frequency an arbitrary
5959 256.
5960
5961 * sim-base.h: Ditto.
5962
5963 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5964 SIM_HAVE_MODEL.
5965
5966 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5967 archure struct.
5968
5969Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970
5971 * configure: Regenerated to track ../common/aclocal.m4 changes.
5972
5973Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974
5975 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5976 configured alignment.
5977
5978Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5979
5980 * configure: Regenerated to track ../common/aclocal.m4 changes.
5981
5982Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983
5984 * sim-config.c (sim_config): Check for default alignment.
5985
5986 * sim-options.c (standard_option_handler): Add alignment option.
5987
5988 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5989 default alignment requirements on memory accesses.
72f4393d 5990
c906108c
SS		 5991Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5992
5993 * sim-load.c (sim_load_file): Return failure if the executable
5994 had no loadable sections.
5995
5996Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997
5998 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5999 trace output.
6000
6001 * sim-core.c (sim_core_signal): When bad access halt simulator
6002 SIGSEGV / SIGBUS instead of aborting.
6003 (signal.h): Include.
72f4393d 6004
c906108c
SS		 6005 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6006 options was missing.
6007
6008 * sim-bits.h (MOVED): Define
6009
6010Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011
6012 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6013 BIT.
6014
6015 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6016
6017 * sim-bits.c: Add 8 bit versions of bit macros.
6018
6019 * sim-bits.h: Ditto.
6020
6021Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6024 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6025
c906108c
SS		 6026 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6027 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6028
c906108c
SS		 6029 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6030 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6031
c906108c
SS		 6032Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6033
6034 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6035 configure.in: Output to cconfig.h instead of config.h.
6036
6037 * configure: Regenerated to track ../common/aclocal.m4 changes.
6038
6039Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6040
6041 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6042 BFD if known.
6043
6044Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6045
6046 * callback.c (os_write): divert stdout and stderr to their
6047 respective hooks.
6048
6049Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050
6051 * sim-profile.c (profile_print_speed): Call
6052 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6053
6054 * sim-events.c (sim_events_elapsed_time): New function return nr
6055 host MS consumed by the simulator.
6056 (sim_watch_valid): Use.
6057
6058 * sim-module.c (modules): Install sim_events very very early.
6059
6060 * sim-profile.c (profile_print): Call profile_print_pc.
6061 (print_bar):
6062 (profile_pc_init): New function, set up processor for PC
6063 profiling.
6064 (profile_print_pc): New function, print a PC profile.
6065 (profile_pc_event): New function, sample PC.
6066
6067 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6068 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6069 profile struct.
6070
6071 * sim-options.c (sim_print_help): Pacify GCC.
6072
6073 * sim-n-core.h (sim_core_read_aligned_N,
6074 sim_core_write_aligned_N): Add un-conditional profile call.
6075 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6076 profile call when aligned read/write isn't used.
6077
6078 * sim-base.h: Include sim-profile, sim-model after sim-core &
6079 sim-events allow sim-core to define useful values.
6080
6081 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6082 (profile_option_handler, profile_options): Add support for
6083 --profile-core option.
6084 (print_bar): Include when core profiling.
6085 (profile_print_core): New function, print core profile.
6086
6087 * sim-config.c (print_sim_config): Print profile status.
6088
6089 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6090 WITH_PROFILE_PC_P): Define.
6091 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6092 (PROFILE_COUNT_CORE): Define.
6093
6094Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6097 interrupt_names array as the data.
6098 (sim-watch.h): Document.
6099
6100Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101
6102 * sim-options.c (sim_print_help): When the doc string is to long
6103 word wrap it.
6104
6105 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6106 that only the first few the watch options are listed. Generate
6107 meanginful usage messages.
6108
6109 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6110
c906108c
SS		 6111Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112
6113 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6114 (standard_option_handler): Handle --architecture-info.
6115
6116Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6117
6118 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6119 illegal zero-sized array.
6120 * sim-core.c (sim_core_xor_read_buffer): same.
6121
6122Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6123
6124 * nltvals.def: Regenerate.
6125
6126Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127
6128 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6129
6130Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * sim-bits.c (MASKED): Delete.
6133 (EXTRACTED): Delete.
6134 (LSEXTRACTED, MSEXTRACTED): New functions.
6135
6136 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6137 (MSMASKEDn, LSMASKEDn): Add last argument.
6138 (MSMASK*): Ditto.
72f4393d 6139
c906108c
SS		 6140 * sim-bits.h (EXTEND8, EXTEND16): Define.
6141 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6142
6143 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6144
6145 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6146 current instruction address.
6147
6148 * sim-inline.h (*_ENGINE): Define.
6149
6150Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151
6152 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6153
6154 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6155 (watch_option_handler): Call delete_watchpoint with ident or type.
6156 (sim_watchpoint_install): Create interrupt specific watchpoint
6157 commands on the fly.
6158 (do_watchpoint_create): New function, create a watch point using
6159 type/int-nr info encoded in the option nr.
6160 (do_watchpoint_info): New function. List active watchpoints.
6161
6162 * sim-watch.h: Change data structure to a list.
6163
6164 * sim-memopt.c (memory_option_handler): Require explicit "all"
6165 before deleting all memory regions.
6166
6167 * sim-utils.c (sim_do_commandf): New function, printf version of
6168 sim_do_command.
6169
72f4393d
L		 6170 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6171
c906108c
SS		 6172 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6173 bit endianness.
6174 (SIGNED64, UNSIGNED64): Delete.
6175 (ALU64_ADD): Don't rely on bit endianness.
6176 (ALU64_BEGIN): Define.
6177
6178 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6179 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6180
6181 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6182 suffix - u64, LL - to 64 bit constants.
6183
6184Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185
6186 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6187
6188 * sim-utils.h (NZALLOC): Define - zalloc * N.
6189
6190 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6191 implementation of read/write functions.
6192
6193 * Make-common.in (sim-hrw.o): New target.
6194
6195 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6196 memory.
6197
6198 * sim-memopt.c (memory_option_handler): Implement memory-size
6199 command. Implement memory-alias command. Let memory-delete delete
6200 all memory regions.
6201 (add_memopt): New function. Add a memory region.
6202 (do_memopt_delete): New function. Delete a memory region.
6203
6204 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6205
6206 * sim-core.c (sim_core_detach): New function.
6207 (sim_core_map_detach): New function. Perform the actual detach.
6208 (sim_core_init): Move initialization code from here.
6209 (sim_core_install): To here.
6210 (sim_core_uninstall): And here.
6211
6212 * sim-module.c: Add memopt module.
6213
6214 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6215 simulator base type.
6216
6217 * Make-common.in (sim_main_headers): Add sim-memopt.h
6218 (sim-memopt.o): New target.
6219
6220 * sim-core.c (sim_core_install): Add core_options to the option
6221 table.
6222
6223 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6224 --watch-delete.
6225
6226 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6227 comments.
6228
6229 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6230 address_word, add mask member.
72f4393d 6231
c906108c
SS		 6232 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6233 address_word, allow for 64bit targets in 32bit host. Add modulo
6234 argument.
6235 (sim_core_map_attach): Ditto.
6236 (new_sim_core_mapping): Ditto.
6237 (sim_core_translate): Mask address when modulo memory.
6238
6239Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6240
6241 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6242
6243 * gdbinit.in: New file.
6244 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6245 * Make-common.in (distclean): Delete .gdbinit.
6246 (.gdbinit): Add rule for.
6247 * configure: Regenerated to track ../common/aclocal.m4 changes.
6248
6249 * Make-common.in (cgen-run.o): Add rule for.
6250
6251Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252
6253 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6254
6255 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6256 both resumed and previous elapsed time.
6257 (sim_events_init): Set initial_wallclock and current_wallclock to
6258 zero.
6259 (sim_events_install): Install sim_events_suspend and
6260 sim_events_resume.
6261 (sim_events_watch_clock): Allow for suspended simulator when
6262 computing the time of the clock event.
6263
6264 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6265 initial_wallclock to elapsed_wallclock, set both to zero.
6266 (sim_events_init, sim_events_uninstall): Delete prototypes.
6267
6268 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6269
c906108c
SS		 6270 * sim-module.c(sim_module_resume, sim_module_suspend): New
6271 functions.
6272
6273Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274
6275 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6276 message.
6277
6278Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6279
6280 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6281 * Make-common.in (TAGS): Likewise.
6282 * sim-n-bits.h: Add TAGS comments for all functions.
6283 * sim-n-core.h: Likewise.
6284 * sim-n-endian.h: Likewise.
6285
6286Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287
6288 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6289 kind.
72f4393d 6290
c906108c 6291 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6292
c906108c
SS		 6293 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6294 definition.
6295
6296Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6297
6298 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6299 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6300
6301Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6302
6303 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6304 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6305 nr_transfered and nr_this_transfer unsigned.
6306
6307 * sim-events.c (sim_events_tickn): N is signed, as limited to
6308 MAXINT.
6309
6310 * sim-n-endian.h (offset_N): Change size to unsigned.
6311
6312 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6313
6314Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6315
6316 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6317
6318 * sim-options.c (sim_parse_args): Use dupargv.
6319
6320Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6321
6322 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6323
6324Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6325
6326 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6327 base type.
6328
6329 * sim-options.c (standard_options): Add --architecture=MACHINE and
6330 --target=TARGET options.
6331 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6332 (standard_option_handler): Handle architecture and target options.
6333 (bfd.h): Include.
72f4393d 6334
c906108c
SS		 6335 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6336 bfd_openr.
6337 (sim_analyze_program): Set prog_bfd architecture from
6338 STATE_ARCHITECTURE if known.
6339
6340Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6341
6342 * configure: Regenerated to track ../common/aclocal.m4 changes.
6343 * config.in: Ditto.
6344
6345Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6346
6347 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6348 that option does not apply to certain files.
6349
6350Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6351
6352 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6353 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6354 offset from MSB/LSB.
6355
6356 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6357 access address of sub word quantity of a hosts 16, 32, 64 bit word
6358 type.
6359 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6360 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6361 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6362 return N*2 byte value with argument in Hi/Lo word. Renamed from
6363 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6364
c906108c
SS		 6365 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6366 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6367 so that bit offset is explicit.
6368
6369Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6370
6371 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6372 Update STATE_PROG_BFD when needed with a dup'd copy of the
6373 program.
6374
6375 * sim-config.c (sim_config): Delete ABFD argument, use
6376 STATE_PROG_BFD directly.
6377
6378Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6381
c906108c
SS		 6382 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6383 and sim_load.
6384 (bfd.h): Include.
72f4393d 6385
c906108c
SS		 6386 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6387 hardware only simulator targets.
6388
6389 * Make-common.in (sim-hload.o): Add rule.
6390
6391Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6392
6393 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6394 used by copyargv and freeargv.
6395
6396 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6397 STATE_PROG_ARGV, not just a pointer.
6398
6399Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6400
6401 * configure: Regenerated to track ../common/aclocal.m4 changes.
6402 * config.in: Ditto.
6403
6404Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6405
6406 * aclocal.m4 (sim-endian): Add second argument to
6407 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6408 default endian when not hardwired.
6409
6410 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6411 else failes value for target byte order.
6412
6413 * sim-config.c (sim_config): Add abfd arguments. Set
6414 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6415 from same.
6416 (sim_config): Return SIM_RC, don't abort.
6417 (bfd.h): Include.
72f4393d 6418
c906108c
SS		 6419 * run.c (main): Update call to sim_open - add ABFD argument.
6420 * nrun.c (main): Add NULL ABFD argument.
6421
6422Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6423
6424 * callback.c (os_poll_quit): Make static.
6425 Call sim_cb_eprintf, not p->eprintf.
6426 (sim_cb_printf, sim_cb_eprintf): New functions.
6427 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6428
6429 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6430 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6431 sim-utils.h. #include sim-utils.h.
6432 * sim-utils.h: Above decls moved here.
6433 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6434
6435 * sim-watch.c (action_watchpoint): Fix thinkos.
6436
6437Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6438
6439 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6440
6441Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6442
6443 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6444 to FORCED_ALIGNMENT case.
6445
6446Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447
6448 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6449
6450Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6451
6452 * Make-common.in (libsim.a): Fix typo.
6453
6454Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6455
6456 * nrun.c (main): Verify the structure returned before using it.
6457
6458Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459
6460 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6461 default.
6462
6463 * sim-engine.c (sim_engine_install): New function. Install the
6464 engine init functions.
6465 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6466
c906108c
SS		 6467 * sim-module.c: Add sim_engine to list of modules that always
6468 install.
6469
6470Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471
6472 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6473 to remove the old watchpoint, not delete_watchpoint.
6474 (watch_option_handler): Action the correct watchpoint, not just
6475 cycles.
6476
6477Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6478
6479 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6480 both low and high word.
6481 (sim_core_write_aligned_N): Ditto.
72f4393d 6482
c906108c
SS		 6483 * sim-trace.c (set_trace_options): Delete code explicitly setting
6484 core->trace.
6485
6486 * sim-options.c (sim_print_help): Call the list commands if not a
6487 standalone simulator.
6488 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6489
c906108c
SS		 6490 * sim-trace.c (set_trace_options): Assume core present.
6491
6492 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6493 buffer when full not almost full.
6494
6495Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6496
6497 * sim-events.c (sim_events_process): Don't blat the event queue
6498 when processing watchpoints.
6499
6500 * sim-watch.h: Make arg unsigned long - stop sign extension.
6501
6502 * sim-events.c (sim_watch_valid): rewrite so debugable.
6503
6504 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6505
6506 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6507 inequality test is possible.
6508 (handle_watchpoint): Re-pass is_within arg.
6509 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6510 0 to schedule_watchpoint's is_within arg.
6511 (sim_watchpoint_init): Re-pass is_within arg.
6512
6513 * sim-options.c (sim_print_help): Add is_command argument. Don't
6514 include -- prefix when called from the command line interpreter.
6515
6516 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6517
6518 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6519 zero indicates that the test should be reversed.
6520 (sim_events_watch_core): Ditto.
6521 (WATCH_CORE): Compare range against is_within.
6522 (WATCH_SIM): Ditto.
6523
6524Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6525
6526 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6527 sim_core_read_buffer. Check nr-bytes transfered.
6528
6529 * sim-core.h (sim_core_common): Define a new struct that contains
6530 the common data. to sd and cpu structures.
6531 * sim-core.c (sim_core_attach): Update.
6532 (sim_core_init): Update. Remember to copy initialized data to each
6533 cpu.
6534 (sim_core_find_mapping): Ditto.
6535
6536 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6537 (sim_core_write_buffer): Ditto.
6538
6539 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6540 transfer use xor version of read buffer.
6541 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6542
c906108c
SS		 6543 * sim-core.c (sim_core_xor_read_buffer): New function implement
6544 xor-endian data read breaking transfer up into xor-endian sized
6545 blocks.
6546 (sim_core_xor_write_buffer): Ditto for write.
6547 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6548 - needed for xor-endian transfers.
6549
6550Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6551
6552 * sim-inline.h: Review description.
72f4393d 6553
c906108c
SS		 6554 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6555 to just those involved in data transfers and configuration.
72f4393d 6556
c906108c
SS		 6557 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6558 string.
6559 * sim-n-core.h (sim_core_read_aligned_N): Use.
6560 (sim_core_read_unaligned_N): Ditto.
6561 (sim_core_read_unaligned_N): Ditto..
6562 (sim_core_write_unaligned_N): Ditto.
72f4393d 6563
c906108c 6564 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6565
c906108c
SS		 6566 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6567 endian.
6568 (sim_core_read_aligned_N): Ditto.
6569
6570 * sim-core.c (sim_core_set_xor_endian): New function.
6571 (sim_core_attach): Don't overwrite the per-cpu xor map when
6572 cloning the global core.
6573
6574Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6575
6576 * sim-engine.h: Update below so that it is using an enumerated
6577 type.
6578
6579Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6580
72f4393d
L		 6581 * sim-engine.c (sim_engine_restart):
6582 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6583 return value used for simulator restart from 0 to 2.
6584
6585Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586
6587 * cgen-scache.c (scache_option_handler): Add is_command arg.
6588
6589 * sim-model.c (model_option_handler): Add is_command argument.
6590
6591 * sim-profile.c (profile_option_handler): Add is_command arg.
6592
6593 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6594 involved.
6595
6596 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6597 order that they are registered.
6598
6599 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6600 between option and command line processing.
6601
6602 * sim-options.c: Include stdlib.h, ctype.h.
6603
6604 * Make-common.in (sim-watch.o): Add rule.
6605 (sim_main_headers): Assume sim-assert.h included.
6606 (sim-*.o): Simplify make rule.
72f4393d 6607
c906108c
SS		 6608 * sim-module.c: Add sim_watch_install to module list.
6609
6610Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6611
6612 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6613 has been loaded.
6614
6615 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6616 * sim-events.c (sim_events_install): Ditto.
6617 * sim-core.c (sim_core_install): Ditto.
6618 * sim-model.c (model_install): Ditto.
6619 * sim-options.c (standard_install): Ditto.
6620 * sim-profile.c (profile_install): Ditto.
6621 * sim-reason.c (sim_stop_reason): Ditto.
6622 * sim-run.c (sim_engine_run): Ditto.
6623 * sim-utils.c (sim_analyze_program): Ditto.
6624
6625 * sim-module.c (modules): Make profile_install and trace_install
6626 optional.
6627
6628 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6629
6630 * sim-options.c (standard_option_handler): Set the byte order.
6631
6632 * sim-events.c (sim_events_process): Allow multi tick processing.
6633 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6634
c906108c
SS		 6635 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6636 prototypes. Under development.
6637 (sim_events): Replace processing with nr_ticks_to_process.
6638
6639Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6640
6641 * nrun.c (main): Pass callbacks to sim_open instead of using
6642 sim_set_callbacks.
6643
6644 * run.c (main): Ditto.
6645
6646Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6647
6648 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6649 stop tk interrupting malloc calls.
6650 (sim_events_zalloc): Converse.
6651
6652 * Make-common.in (sim_main_headers): Add sim-events.h.
6653
6654 * sim-events.c (sim_events_schedule_after_signal): Change return
6655 type to void - signal events are strictly internal.
6656 (sim_events_init): Allocate a finite buffer for signal events.
6657 (sim_events_schedule_after_signal): Enter signal events into the
6658 signal buffer.
6659
6660 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6661 (sim_engine_restart): Ditto.
6662 (sim_engine_abort): Ditto.
6663 * sim-stop.c (sim_stop): Ditto.
6664 (control_c_simulation): Ditto.
6665 * sim-resume.c (sim_resume): Ditto.
6666 (has_stepped): Ditto.
6667 * sim-abort.c (sim_engine_abort): Ditto.
6668
6669 * sim-basics.h (transfer_type): New type.
6670
6671 * sim-core.c (sim_core_signal): New function. Print core signal
6672 information.
6673 (sim_core_find_mapping): Add transfer argument.
6674
6675 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6676 SIM_CORE_SIGNAL if a recoverable abort.
6677 * sim-core.c (sim_core_find_mapping): Ditto.
6678
6679Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6680
6681 * sim-core.c (sim_core_find_mapping): Replace calls to
6682 sim_io_error to more resiliant sim_engine_abort.
6683
6684 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6685 (sim_core_write_unaligned_N): Ditto.
6686
6687Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688
6689 * sim-module.c: Add sim_events_install to list.
72f4393d 6690
c906108c
SS		 6691 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6692 from sim_core_*.
6693 (sim_events_init): Now returns SIG_RC.
6694
6695 * sim-run.c: New file. Generic sim_engine_run.
6696 * sim-reason.c: New file. Generic sim_stop_reason.
6697 * sim-stop.c: New file. Generic sim_stop.
6698 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6699
c906108c
SS		 6700 * Make-common.in (sim-engine.o): Add rule.
6701 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6702
c906108c
SS		 6703 * sim-engine.h, sim-engine.c: New file. Provide generic
6704 implementation of sim_engine_halt, sim_engine_error. et.al.
6705
6706 * sim-base.h (sim_state_base): Add member halt.
6707 (sim-engine.h): Include.
6708
6709 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6710 handlers.
6711 * sim-events.c (sim_events_poll): Update event handler.
6712
6713Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6714
6715 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6716 function.
6717 (sim_events_watch_sim): New function.
6718 (sim_events_watch_core): New function.
6719 (sim_watch_valid): New function.
6720 (sim_events_preprocess): New function.
6721 (sim_events_process): Process the watchpoints as well as the timer
6722 queue.
6723 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6724 (sim_events_deschedule): Check all the queues when removing an
6725 event.
6726 (sim_events_init): Ditto for cleaning.
6727
6728Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6729
6730 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6731
6732Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6733
6734 * callback.c (os_open): Type of arg flags is int.
6735
6736Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6737
6738 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6739 just like normal numbers as per IEEE rules.
6740
6741Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6742
6743 * callback.c (os_close): Mark the descriptor as being
6744 available if the close succeeded.
6745 (os_open): Pass 0644 as the mode of the file being created.
6746
6747Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6748
6749 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6750 float.
6751
6752 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6753 * sim-lnline.h: Update.
6754
6755 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6756 conversion functions.
6757 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6758
c906108c
SS		 6759 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6760 compare functions. Replacing.
6761 (sim_fpu_cmp): This. Delete.
72f4393d 6762
c906108c
SS		 6763Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6764
6765 * sim-core.c (sim_core_find_mapping): Call engine_error not
6766 sim_io_error when possible.
6767
6768Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6769
6770 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6771 high/low double word.
6772
6773 * sim-trace.h: Remove definition of attribute - defined in
6774 sim_basics.h.
6775
6776Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6777
6778 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6779 name of the option - or family of options.
6780
6781 * sim-options.c (sim_args_command): Match command `a-b c' with
6782 option `--a-b-c' from option table.
6783
6784Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6785
6786 * sim-options.c (sim_print_help): For optional arguments, wrap
6787 them in [].
6788
6789 * sim-trace.c (set_trace_options): New function, handle optional
6790 argument and multiple assignment.
6791 (trace_option_handler): Update.
6792
6793 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6794 when branch tracing selected.
6795
6796Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6797
6798 * sim-trace.c (trace_one_insn): Make a va-args function.
6799
6800 * sim-trace.c (trace_vprintf): New function, va-arg version of
6801 trace_printf.
6802
6803Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6804
6805 * sim-trace.c (trace_uninstall): Don't close a file twice.
6806 * sim-profile.c (profile_uninstall): Likewise.
6807
6808Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6809
6810 * sim-trace.c (toplevel): Include bfd.h.
6811 (trace_options): Note that --trace-linenum also turns on
6812 --trace-insn. Add --trace-{branch,semantics}.
6813 (trace_option_handler): If --trace-linenum, also turn on
6814 --trace-insn. Add --trace-branch support. If --trace-semantics,
6815 turn on ALU, FPU, branch, and memory tracing.
6816 (trace_one_insn): New function to trace an instruction. Support
6817 --trace-linenum.
6818 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6819
6820 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6821 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6822 (TRACE_branch): Add new mask.
6823 (TRACE_*_P): Define all possible trace_p macros.
6824 (trace_one_insn): Declare function.
6825
6826Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6827
6828 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6829 GNU C doesn't support __attributes__.
6830 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6831 format strings.
6832
6833Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6834
6835 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6836 addresses are masked forcing them to be correctly aligned.
6837 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6838 * sim-config.c (config_alignment_to_a): Update.
6839
6840 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6841 core data.
6842 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6843 type.
6844 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6845 processor specific core maps.
6846 (sim_core_map_attach): Copy the core map data to each of the
6847 processor specific core data structures.
6848 * sim-core.c (sim_core_find_mapping): Update.
6849
6850 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6851 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6852 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6853 alternatives that handle unaligned addresses.
6854 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6855 with just CPU arg.
6856 * cgen-utils.c (sim_disassemble_insn): Update.
6857
6858Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6859
6860 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6861 tracing.
6862
6863 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6864 fpu support.
6865
6866 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6867
6868Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6869
6870 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6871 to map type.
72f4393d 6872
c906108c
SS		 6873 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6874 statement.
6875
6876Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6877
6878 * cgen-trace.c: Prepend additional trace_printf argument.
6879
6880 * cgen-utils.c (sim_disassemble_insn): Add additional core
6881 arguments.
6882
6883Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6884
6885 * nrun.c (main): Catch/report errorenous simulator states.
6886
6887 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6888 * sim-trace.c: #include string.h/strings.h so that memset is
6889 defined.
6890 * sim-utils.c: Ditto.
6891 * sim-profile.c: Ditto. And stdlib.h.
6892 (print_bar): Only define when used by instruction or memory profiler.
6893
6894 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6895
c906108c
SS		 6896 * sim-load.c (sim_load_file): Make the name constant.
6897 (sim_load_file): Passify gcc.
6898
6899 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6900 file.
6901 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6902
c906108c
SS		 6903 * sim-base.h (sim_cpu): Pre define here so available to all.
6904
6905 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6906 Restore the sim_cpu and instruction_address arguments so that full
6907 information is available to the abort function.
6908 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6909 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6910
6911 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6912 tracing support for sim-events and sim-core.
6913 (trace_option_handler): Convert #if to if where possible so always
6914 compiled/checked by C compiler.
6915 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6916
c906108c
SS		 6917 * sim-base.h: Adjust comment documenting how to define the cpu
6918 structure.
6919 (sim_state_base): Add sim_core and sim_events to simulator base
6920 object.
6921
6922 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6923 * sim-core.c (sim_core_init, sim_core_attach,
6924 sim_core_find_mapping): Update.
6925 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6926 update_time_from_event, insert_sim_event,
6927 sim_events_schedule_after_signal, sim_events_deschedule,
6928 sim_events_tick): Ditto.
72f4393d 6929
c906108c
SS		 6930 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6931 sim-model.h): Move #includes from here.
6932 * sim-base.h: To here.
6933 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6934
c906108c
SS		 6935Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6936
6937 * callback.c (default_callback): Missing initialisers.
6938
6939Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6940
6941 * sim-utils.c (sim_add_commas): New function.
6942 * sim-basics.h (sim_add_commas): Add prototype.
6943 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6944 * sim-profile.c (COMMAS): New macro.
6945 (print_*): Use it to print commas in numbers.
6946
6947 * configure: Regenerated.
6948
6949 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6950 (cgen_state): New member run_fast_p.
6951 (cgen_init): Add prototype.
6952 (sim_disassemble_insn): New arg `cpu'.
6953 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6954 * cgen-utils.c (cgen_init): New function.
6955 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6956 * genmloop.sh: Call engine_halt if loop exits.
6957
6958 * Makefile.in (sim-options_h): Define.
6959 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6960 (sim-model.o): Add new rule.
6961 (cgen-{scache,trace,utils}.o): Add new rules.
6962 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6963 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6964 Indent output by 2 spaces.
6965 * cgen-scache.h (scache_print_profile): Update.
6966 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6967 Use trace_printf, not fprintf.
6968 (trace_extract): Use trace_printf, not cgen_trace_printf.
6969 * genmloop.sh (!FAST case): Increment `insn_count'.
6970 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6971 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6972 access macro's name.
6973 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6974 Change return type to SIM_RC.
6975 (sim_core_{install,uninstall}): New functions.
6976 * sim-core.h (sim_core_{install,uninstall}): Declare.
6977 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6978 Change return type to SIM_RC.
6979 * sim-model.h (models,machs,model_install): Declare.
6980 * sim-module.c (modules): Add scache_install, model_install.
6981 (sim_post_argv_init): Set cpu->state backlinks.
6982 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6983 (standard_option_handler): Likewise.
6984 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6985 sim-profile.h.
6986 (*): Assume ANSI C.
6987 (profile_options): Delete --profile-simcache.
6988 (profile_option_handler): Likewise.
6989 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6990 spaces.
6991 (profile_print_{memory,model}): Likewise.
6992 (profile_print_simcache): Delete.
6993 (profile_print_speed): New function.
6994 (profile_print): Rewrite.
6995 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6996 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6997 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6998 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6999 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7000 (profile_print): Update prototype.
7001
7002Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7003
7004 * cgen-scache.[ch], cgen-sim.h: New files.
7005 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7006 * sim-model.c: New file.
7007
7008 * Make-common.in (clean targets): Undo patch of Apr. 22.
7009
7010Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7011
7012 * sim-n-bits.h (signed): If we have a standard compiler, undef
7013 signed, so that signedN is defined correctly.
7014
7015Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7016
7017 * sim-module.h, sim-model.h, sim-profile.h: New files.
7018 * sim-module.c, sim-profile.c: New files.
7019 * Make-common.in (SIM_PROFILE): Define
7020 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7021 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7022 (sim_module.o,sim-profile.o): Add rules for.
7023 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7024 (--enable-sim-profile): Add.
7025 * configure: Regenerated.
7026 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7027 model. Move trace and profile support to sim-{trace,profile}.h.
7028 New members trace_data, profile_data.
7029 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7030 * sim-config.h: Provide default definition of WITH_PROFILE.
7031 (WITH_TRACE): Change default to -1.
7032 (MAX_NR_PROCESSORS): Always define.
7033 * sim-options.c: Move trace and profile support to
7034 sim-{trace,profile}.h.
7035 (sim_pre_argv_init): Moved to sim-model.c.
7036 (standard_install): New function.
7037 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7038 (standard_install): Declare.
7039 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7040 (trace_install, trace_uninstall): New functions.
7041 (trace_printf): Update reference to TRACE_FILE.
7042 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7043 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7044 (WITH_TRACE_FOO_P): Define.
7045 (trace_install): Declare.
7046 (TRACE_DATA): New struct.
7047
7048Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7049
7050 * run.c: Undo last exec_bfd patch.
7051 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7052
7053Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7054
7055 * run.c (exec_bfd): Add back in.
7056 (main): Set exec_bfd.
7057
7058Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7059
7060 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7061
7062Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7063
7064 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7065 less well defined engine_error.
7066 * sim-core.c: Ditto.
7067
7068Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7069
7070 * Make-common.in: Change clean targets to use :: so that other
7071 Makefiles can have their own clean targets.
7072 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7073 __STDC__ to control use of stdarg vs. varargs syntax. Some
7074 systems can't use __STDC__, but require stdarg.
7075
7076Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7077
7078 * sim-options.c (standard_options): Add --endian.
7079 (standard_option_handler): Likewise.
7080
7081 * nrun.c: #include <signal.h>.
7082 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7083 handler that calls sim_stop ().
7084
7085Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7086
7087 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7088 handler that calls sim_stop (). Simulators may still be
7089 establishing their own handler.
7090
7091 * sim-events.c (sim_events_poll): Rename from
7092 sim_events_at_large_int. Poll IO.
7093
7094 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7095 request.
7096
7097 * callback.c (os_poll_quit): New function poll for quit signal
7098 where needed.
7099 (default_callback): Include magic number.
7100
7101Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7102
7103 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7104 Check for functions getrusage, time.
7105 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7106 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7107 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7108 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7109
7110 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7111
7112 * sim-options.c, sim-options.h: New files.
7113 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7114 * Make-common.in (nrun.o): Add rules for.
7115 * nrun.c: New file.
7116
7117 * run.c (main): Check return value of sim_open.
7118
7119 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7120 (sim_main_headers): Add sim-trace.h.
7121 * run.c (exec_bfd, target_byte_order): Delete.
7122 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7123 call sim_load instead. Check return code of sim_create_inferior.
7124 * sim-base.h (CURRENT_STATE): Define.
7125 (sim_state_base): Make typedef. New members options, prog_argv,
7126 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7127 mem_size, memory [+ corresponding access macros].
7128 (sim_cpu_base): New typedef.
7129 * sim-trace.h: New file.
7130 * sim-trace.c: New file.
7131 * sim-basics.h: #include it.
7132 * sim-load.c: New file.
7133
7134Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7135
7136 * Make-common.in (INSTALL): Set to @INSTALL@.
7137 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7138 (install-common): Depend upon installdirs. Use
7139 $(program_transform_name) directly, rather than using
7140 $(INSTALL_XFORM).
7141 (installdirs): New target.
7142 * Makefile.in (INSTALL): Set to @INSTALL@.
7143 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7144 (install-man): Depend upon installdirs. Use
7145 $(program_transform_name) directly, rather than using
7146 $(INSTALL_XFORM).
7147 (installdirs): New target.
7148
7149Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7150
7151 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7152 be overriden.
7153
7154Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7155
7156 * sim-basics.h: Only bring in config.h and tconfig.h if
7157 HAVE_CONFIG_H.
7158
7159Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7160
7161 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7162 numbering convention of the target.
7163 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7164 and WITH_TARGET_WORD_MSB.
7165 (sim_config): When possible, check for consistency with bitsize
7166 and msb.
7167
7168 * sim-bits.h: Allow MSB to be other than zero.
7169 * sim-bits.c: Ditto.
7170 * sim-n-bits.h: Ditto.
72f4393d 7171
c906108c
SS		 7172 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7173 * sim-n-bits.h (MSMASKEDn): Ditto.
7174
7175Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7176
7177 * Makefile.in (INSTALL): Change install.sh to install-sh.
7178
7179Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7180
7181 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7182
7183Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7184
7185 * run.c (main): Check that a program to run was specified.
7186
7187Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7188
7189 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7190
7191 * configure: Regenerated to track ../common/aclocal.m4 changes.
7192 * config.in: Ditto.
7193
7194Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7195
7196 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7197 * sim-config.h: To here.
7198
7199 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7200 (sim_main_headers): Define.
7201 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7202 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7203 (clean): Use it.
7204 (sim-utils.o): Add rule for.
7205 * sim-utils.o: New file.
7206 * sim-basics.h: #include sim-base.h.
7207 (zalloc): Make argument unsigned long.
7208 * sim-base.h: New file.
7209 * sim-inline.h (SIM_IO support): Delete.
7210 * sim-io.h: Delete inline support.
7211 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7212 * sim-config.c: sim-state.h renamed to sim-main.h.
7213 * sim-core.c: Likewise.
7214 * sim-events.c: Likewise.
7215
7216 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7217
7218 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7219 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7220 -DDEBUG.
7221 * configure: Regenerated to track ../common/aclocal.m4 changes.
7222
7223Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7224
7225 * configure: Regenerated to track ../common/aclocal.m4 changes.
7226
7227Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7228
7229 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7230 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7231 are defined by the configure.
7232
7233 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7234
c906108c
SS		 7235 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7236 reserved-bits): Always define.
72f4393d 7237
c906108c
SS		 7238 * sim-config.h, sim-config.c (sim_config): New function - and new
7239 file - co-ordinate the setting/checking of the common simulator
7240 configuration options.
7241
7242 * Make-common.in (sim-config.o): Add rule.
7243
7244Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7245
7246 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7247 va_list from void *, since va_list might not be a pointer type.
7248
7249Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7250
7251 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7252 in wrong order.
7253 (offset_N): Correct computation of LE offset.
7254
7255 * sim-io.c (sim_io_error): Include a new line when reporting
7256 errors.
7257
7258 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7259 `/'.
7260
7261Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7262
7263 * run.c: Include alloca-conf.h.
7264
7265 * callback.c (os_evprintf_filtered): Fix typo.
7266
7267Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7268
7269 * run.c (string.h, strings.h, stdlib.h): Include.
7270
7271 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7272 0 when nothing pending.
7273
7274 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7275 will soon be going away.
7276 (getopt): Plicate GCC.
7277
7278 * sim-endian.c (sim-io.h): Plicate GCC.
7279 * sim-bits.c (sim-io.h): Ditto.
7280 * sim-n-bits.h (ROTn): Ditto.
7281
7282 * sim-io.c (sim_io_error): Correct check for NULL.
7283
7284 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7285 the __FILE__.
7286 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7287 path.
7288
7289Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7290
7291 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7292 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7293
7294Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7295
7296 * sim-alu.h: Include sim-xcat.h.
72f4393d 7297
c906108c
SS		 7298Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7299
7300 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7301 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7302 these.
7303
7304 * sim-events.c (sim_events_at_large_int): New function. Just
7305 schedules an event every large-int ticks.
7306 (sim_events_init): Call.
7307 (sim_events_tick, sim_events_process): Move async handing to
7308 sim_events_process. Move timer decrement so that it occures after
7309 events have been processed.
72f4393d 7310
c906108c
SS		 7311 * sim-basics.h (struct _engine): Remove declaration.
7312
7313 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7314 everything with same. Rename global struct to SIM_DESC.
7315 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7316 * sim-io.h, sim-io.c: Ditto.
72f4393d 7317
c906108c
SS		 7318 * sim-assert.h: New file. Optional assertion checking macros.
7319 * sim-io.c (sim_io_error): Make just this function tolerant to
7320 null pointers.
72f4393d 7321
c906108c
SS		 7322 * sim-xcat.h: New file. Define concatenate macros.
7323 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7324 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7325 concat macros.
72f4393d 7326
c906108c
SS		 7327
7328Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7329
7330 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7331
7332Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7333
7334 * sim-inline.h: Add definitions for sim-types.
7335 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7336 module.
7337
7338Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7339
c906108c
SS		 7340 * sim-events.h: Remove defunct reference to callback struct.
7341
7342Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7343
7344 * configure: Re-generate.
7345
7346Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7347
7348 * Make-common.in (CSEARCH): Do not include the gdb directory in
7349 the search path.
7350
7351Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7352
7353 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7354 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7355 to explicitly incorporate these.
7356
7357 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7358 specify the alignment restrictions of the target architecture -
7359 without this option all alignment restrictions are accomodated.
7360 (--enable-sim-assert): New option. Conditionally compile in
7361 assertion statements.
7362 (--enable-sim-float): New option. Strongly specify the target's
7363 floating point support.
7364 (--enable-sim-hardware): New option. Specify the hardware devices
7365 included in the simulation.
7366 (--enable-sim-packages): New option. Specify the hardware
7367 packages included in the simulation.
7368 (--enable-sim-regparm): New option. Specify that parameters be
7369 passed in registers instead of on the stack.
7370 (--enable-sim-reserved-bits): New option. Specify that reserved
7371 bits within an instruction are are correctly set.
7372 (--enable-sim-smp): New option. Specify the level of SMP support
7373 to be included in the simulator.
7374 (--enable-sim-stdcall): New option. Specify an alternative
7375 function call convention.
7376 (--enable-sim-xor-endian): New option. Configure xor-endian
7377 support used by some targets to implement bi-endian support.
72f4393d 7378
c906108c
SS		 7379Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7380
7381 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7382 host endianness to be overridden.
7383 (--enable-sim-endian): Allow the target platform's byte order
7384 to be overridden.
7385 (--enable-sim-inline): Control the inlining of common components.
7386 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7387 (--enable-sim-warnings): Enable additional GCC compiler checks.
7388 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7389 SIM_WARNINGS): Add.
72f4393d 7390
c906108c
SS		 7391 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7392 sim-*-n.h so that the names are uniq on dos machines
7393 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7394
c906108c
SS		 7395Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7396
7397 * run.c: #include "libiberty.h".
7398 (main): New locals sd,no_args,sim_argv.
7399 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7400 is program name. Update call to sim_set_callbacks.
7401 Record result of sim_open, pass to other sim_foo routines.
7402
7403Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7404
7405 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7406 final newline.
7407
7408Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7409
7410 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7411 Route stdout through buffered IO.
7412
7413 * callback.c: Add os_flush_stderr, os_write_stderr,
7414 os_evprintf_filtered functions to route error output through
7415 stderr.
72f4393d 7416
c906108c
SS		 7417 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7418 Correct return type - should be void.
7419
7420Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7421
7422 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7423
7424 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7425 not provide a default value as undefined indicates disable code.
7426
7427Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7428
7429 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7430 directory.
7431 * sim-events.h, sim-events.c: Ditto.
7432 * sim-io.h, sim-io.c: Ditto.
72f4393d 7433
c906108c 7434Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7435
c906108c
SS		 7436 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7437
7438 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7439 extract the tail or least signifiant bits from an integer of the
7440 specified size.
72f4393d 7441
c906108c
SS		 7442 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7443 WITH_TARGET_BITSIZE so that the compilation will fail when an
7444 unsupported bitsize value is defined.
7445
7446 (INSERTED*): Convert to functions.
7447 (EXTRACTED*): Ditto.
72f4393d 7448
c906108c 7449 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7450
c906108c
SS		 7451Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7452
7453 * sim-inline.h: Allow explicit control over which .c files will be
7454 included by their header.
7455
7456 * sim-inline.h: Allow explicit control over which .c files use the
7457 alternative - REGPARM - parameter passing mechanism.
72f4393d 7458
c906108c
SS		 7459 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7460 icache.c, idecode.c, semantics.c or support.c. Those names are
7461 not generally applicable.
72f4393d 7462
c906108c
SS		 7463Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7464
7465 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7466 in a fashion similar to sim-endian-n.
7467
7468 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7469 both value and address macro's.
7470
7471Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7472
7473 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7474
7475 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7476 generic L_word, H_word macro's.
7477
7478Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7479
7480 * sim-basics.h: Borrow code from ppc directory.
7481 * sim-bits.c: Ditto.
7482 * sim-bits.h: Ditto.
7483 * sim-config.h: Ditto.
7484 * sim-endian-n.h: Ditto.
7485 * sim-endian.c: Ditto.
7486 * sim-endian.h: Ditto.
7487 * sim-inline.c: Ditto.
7488 * sim-inline.h: Ditto.
7489 * sim-types.h: Ditto.
7490
7491Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7492
7493 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7494 all the ALU size alternatives and then auto-configure a default.
72f4393d 7495
c906108c
SS		 7496 * sim-alu.h: Copy ppc/idecode_expression.h.
7497
7498Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7499
7500 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7501 sign extend a bit within a value.
7502
7503 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7504 a pointer into the middle of a host word.
7505 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7506
c906108c
SS		 7507Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7508
7509 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7510 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7511 appropriate definitions of read, write, etc. Add prototype for
7512 system.
7513
7514Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7515
7516 * Makefile.in (libcommon.a): Delete.
7517 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7518 (gentmap,targ-vals.h,targ-map.c): Likewise.
7519 (run-autoconf): Delete.
7520 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7521 (common makefile fragment): Moved back into ...
7522 * Make-common.in: Resurrect.
7523 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7524 * configure: Regenerated.
7525
7526Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7527
7528 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7529 (SIM_AC_OUTPUT): To here.
7530
7531Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7532
7533 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7534 comments and single quotes. Fixes a problem found on hpux.
7535
7536Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7537
7538 * aclocal.m4: Remove Make-common.in from dependencies.
7539 * (distclean): Remove targ-vals.def.
7540
7541 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7542 into here. Makes insertion into makefiles easier. Also, change
7543 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7544 targ-map.o, and run are built. They are now built in the
7545 individual simulator directories, taking sources from ../common as
7546 necessary. This replaces the merging of libcommon.a into
7547 linsim.a, which was problematic for the WinGDB build process.
7548 * run.c: Include config.h from . instead of ../common.
7549 * Make-common.in: Remove. It's no longer necessary.
7550
7551Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7552
7553 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7554 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7555
7556Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7557
7558 * run.c (main): Set target_byte_order before call to sim_open.
7559
7560Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7561
7562 * callback.c: #include <stdlib.h>
7563 (os_error): New function.
7564 (default_callback): Add os_error.
7565
7566Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7567
7568 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7569 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7570 specific.
7571 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7572
7573Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7574
7575 * run.c: #include ../common/config.h, tconfig.h.
7576 (myname): New static global.
7577 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7578 Only process -c ifdef SIM_HAVE_SIMCACHE.
7579 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7580 Parse program name from argv[0] and use in error messages.
7581 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7582 Add support for incomplete h8/300 termination indicators.
7583 (usage): Make more verbose.
7584 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7585 * Makefile.in,Make-common.in,callback.c: New files.
7586 * nltvals.def,gentmap.c,gentvals.sh: New files.
7587
72f4393d 7588Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7589
7590 * run.c: Include stdarg.h if __STDC__.
7591
7592Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7593
7594 * run.c (main): Don't print out anything if the signal
7595 number is zero (ie no signal).
7596
7597Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7598
7599 * run.c (main): Print out if the program raised a signal.
7600
7601Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7602
7603 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7604 (main): Ditto.
7605
7606Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7607
7608 * run.c (main): Explicitly cast malloc() parameter.
7609
7610Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7611
7612 * run.c (sim_bfd): New global to hold the bfd pointer for the
7613 executable.
7614 (main): Initialize sim_bfd.
7615
7616Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7617
7618 * run.c (main): Use new bfd_big_endian macro.
7619
7620Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7621
7622 * run.c (main): Removed SH specific comments, so source is
7623 generic. Also updated to only load relevant sections. Moved
7624 sim_open() to after callback attach (to match GDB).
7625
7626 * run.1: Removed SH specific comments.
7627
7628Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7629
7630 * run.c (main): Always return sigrc at end.
7631
7632Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7633
7634 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7635 bfd_check_format() fails.
7636
7637Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7638
7639 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 1.30401 seconds and 4 git commands to generate.