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64515412
MF		 12021-01-31 Mike Frysinger <vapier@gentoo.org>
2
3 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
4
5bc4f5ca
SH		 52021-01-31 Stafford Horne <shorne@gmail.com>
6
7 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
8 (fixdfsi): Change res from unsigned32 to signed32.
9 (fixdfdi): Change res from unsigned64 to signed64.
10
9a7ba4aa
MF		 112021-01-30 Mike Frysinger <vapier@gentoo.org>
12
13 * gennltvals.sh: Replace shell script with ...
14 * gennltvals.py: ... this Python script.
15 * nltvals.def: Regenerate.
16
d4e3adda
MF		 172021-01-30 Mike Frysinger <vapier@gentoo.org>
18
19 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
20 sim_cia.
21 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
22
18d4b488
MF		 232021-01-30 Mike Frysinger <vapier@gentoo.org>
24
25 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
26
f4dd7491
MF		 272021-01-30 Mike Frysinger <vapier@gentoo.org>
28
29 * sim-hw.c (merge_device_file): Replace fgets with getline.
30
481fac96
MF		 312021-01-30 Mike Frysinger <vapier@gentoo.org>
32
33 * gennltvals.sh (gen_arches): Sort calls by first arg.
34 * nltvals.def: Regenerate.
35
f89f33e5
MF		 362021-01-18 Mike Frysinger <vapier@gentoo.org>
37
38 * Make-common.in (version.c): Simplifiy args and call move-if-change.
39 * create-version.sh: Delete host & target alias logic. Write to the
40 output directly.
41
5e25901f
MF		 422021-01-18 Mike Frysinger <vapier@gentoo.org>
43
44 * configure, configure.ac, Makefile.in: Delete.
45
d9b1deff
MF		 462021-01-13 Mike Frysinger <vapier@gentoo.org>
47
48 * sim-watch.c (default_interrupt_handler): Define.
49 (sim_watchpoint_install): Set default interrupt_handler to new
50 default_interrupt_handler.
51
c54f3efd
MF		 522021-01-13 Mike Frysinger <vapier@gentoo.org>
53
54 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
55
62fe7512
MF		 562021-01-13 Mike Frysinger <vapier@gentoo.org>
57
58 * sim-events.c (sim_events_watch_sim): Change byte_order type to
59 enum bfd_endian.
60 (sim_events_watch_core): Likewise.
61 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
62 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
63 call to sim_events_watch_sim.
64
f220ef63
MF		 652021-01-12 Mike Frysinger <vapier@gentoo.org>
66
67 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
68
9c70334d
MF		 692021-01-11 Mike Frysinger <vapier@gentoo.org>
70
71 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
72
90e123dd
MF		 732021-01-11 Mike Frysinger <vapier@gentoo.org>
74
75 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
76
68ed2854
MF		 772021-01-11 Mike Frysinger <vapier@gentoo.org>
78
79 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
80 strings.h, time.h, and errno.h.
81 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
82 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
83 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
84 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
85 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
86 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
87 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
88 and strings.h include.
89
f074c07d
MF		 902021-01-09 Mike Frysinger <vapier@gentoo.org>
91
92 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
93 * sim-core.c, sim-watch.c: Include libiberty.h.
94
50df264d
MF		 952021-01-09 Mike Frysinger <vapier@gentoo.org>
96
97 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
98
bf470982
MF		 992021-01-09 Mike Frysinger <vapier@gentoo.org>
100
101 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
102 Set WERROR_CFLAGS when first arg is not set or is "yes".
103
b5a4a01a
MF		 1042021-01-09 Mike Frysinger <vapier@gentoo.org>
105
106 * hw-base.c (full_name_of_hw): Delete full_name. Replace
107 hw_strdup call with hw_malloc.
108
ce0be407
MF		 1092021-01-09 Mike Frysinger <vapier@gentoo.org>
110
111 * cgen-par.c: Include stdlib.h.
112 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
113
46f900c0
MF		 1142021-01-08 Mike Frysinger <vapier@gentoo.org>
115
116 * Make-common.in (C_DIALECT): Define.
117 (COMPILE.pre): Append $(C_DIALECT).
118 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
119
e904f56d
MF		 1202021-01-07 Mike Frysinger <vapier@gentoo.org>
121
122 * sim-core.c (sim_memory_map): Define.
123
dfb856ba
MF		 1242021-01-04 Mike Frysinger <vapier@gentoo.org>
125
126 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
127 * configure: Regenerate.
128
babd2ee1
MF		 1292021-01-04 Mike Frysinger <vapier@gentoo.org>
130
131 * sim-options.c (sim_print_version): Print out more details when
132 is_command is non-zero.
133
19b1c385
MF		 1342021-01-04 Mike Frysinger <vapier@gentoo.org>
135
136 * sim-options.c (standard_option_handler): Call sim_print_version.
137 (sim_print_version): New function.
138 * sim-options.h (sim_print_version): New prototype.
139
dbed468b
MF		 1402021-01-04 Mike Frysinger <vapier@gentoo.org>
141
142 * sim-config.c (print_sim_config): Rename to ...
2b667e32 143 (sim_config_print): ... this.
dbed468b
MF		 144 * sim-config.h: Likewise.
145
0ede24f2
MF		 1462021-01-02 Mike Frysinger <vapier@gentoo.org>
147
148 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
149 FLOOR_PAGE): Delete unused macros.
150 (align_up, align_down): Define.
151
b3f8962b
TV		 1522020-08-10 Tom de Vries <tdevries@suse.de>
153
154 * sim-cpu.c: Include stdlib.h for free.
155
b760fb3a
SM		 1562020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
157
158 * nrun.c: Include stdlib.h.
159 * sim-core.c: Likewise.
160 * sim-engine.c: Likewise.
161 * sim-io.c: Likewise.
162 * sim-module.c: Likewise.
163 * sim-reason.c: Likewise.
164
78aa740b
TT		 1652019-12-19 Tom Tromey <tromey@adacore.com>
166
167 PR build/24572:
168 * Makefile.in (install-strip): New target.
169
f47674be
PK		 1702019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
171
172 * sim-utils.c: Prevent buffer overflow.
173
ddd44b70
DD		 1742019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
175
176 * gennltvals.sh: Add PRU libgloss target.
177 * nltvals.def: Regenerate from the latest libgloss sources.
178
f1cc84f5
SH		 1792019-06-13 Stafford Horne <shorne@gmail.com>
180
181 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
182 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
183 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
184
688cea90
SH		 1852019-06-13 Stafford Horne <shorne@gmail.com>
186
187 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
188 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
189
798066ab
AB		 1902019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
191
192 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
193 CURRENT_TARGET_BYTE_ORDER.
194 (SUBWORDTFSI): Likewise.
195 (JOINSIDF): Likewise.
196 (JOINSIXF): Likewise.
197 (JOINSITF): Likewise.
198
d3fe0d7b
AB		 1992019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
200
201 * sim-base.h: Add 'sim-assert.h' include.
202 * sim-basics.h: Add 'libiberty.h' include.
203
b6061d4d
SH		 2042019-03-28 Stafford Horne <shorne@gmail.com>
205
206 * sim-options.c: Include "config.h".
207 Include <stdio.h>.
208 * sim-watch.c: Include "config.h".
209 Include <stdio.h>.
210 * hw-device.c: Include <string.h>.
211 * hw-events.c: Include <string.h>.
212 * hw-handles.c: Include <stdlib.h>.
213 * sim-fpu.c: Include <stdlib.h>.
214
ef986697
SH		 2152019-03-28 Stafford Horne <shorne@gmail.com>
216
217 * Make-common.in (sim-arange_h): Remove sim-arange.c
218 * sim-arange.c: Remove SIM_ARANGE_C.
219 Add ifdef for _SIM_ARANGE_C_.
220 Include "sim-arange.h".
221 Remove include for unused "sim-assert.h".
222 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
223 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
224 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
225 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
226 INLINE_SIM_ARANGE.
227 * sim-arange.h (sim_addr_range_add): Declare as
228 INLINE_SIM_ARANGE.
229 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
230 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
231 Remove definition of SIM_ARANGE_INLINE.
232 Remove [HAVE_INLINE].
233 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
234 * sim-base.h: Include "sim-arange.h"
235 * sim-basics.h: Remove include of "sim-arange.h"
236 * sim-inline.c: Include "sim-arange.c"
237 * sim-inline.h: Define INLINE_SIM_ARANGE.
238 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
239 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
240
67f8b42f
TT		 2412019-01-26 Tom Tromey <tom@tromey.com>
242
243 * Make-common.in (version.c): Use sim's create-version.sh.
244 * create-version.sh: New file.
245
7516c26f
PK		 2462019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
247
b84bb29d 248 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 249
dc7e8184
SM		 2502019-01-15 Simon Marchi <simon.marchi@ericsson.com>
251
252 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
253
c5ebe0ff
AB		 2542018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
255
256 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
257 this point, it should have already been set in cb_syscall.
258
07f5f4c6
RH		 2592018-10-05 Stafford Horne <shorne@gmail.com>
260
261 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
262 (ADDOFDI): New function, add overflow flag DI variant.
263 (SUBCFDI): New function, subtract carry flag DI variant.
264 (SUBOFDI): New function, subtract overflow flag DI variant.
265
2283a210
КВО		 2662018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
267
268 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
269 cpu_core.byte_xor.
270 * sim-core.c (sim_core_set_xor): Likewise.
271 (sim_core_xor_read_buffer): Likewise.
272 (sim_core_xor_write_buffer): Likewise.
273
58884b0e
PG		 2742017-12-12 Peter Gavin <pgavin@gmail.com>
275 Stafford Horne <shorne@gmail.com>
276
277 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
278 flag.
279 (MUL1OFSI): New function, 1's complement overflow flag.
280
07b95864
PG		 2812017-12-12 Peter Gavin <pgavin@gmail.com>
282 Stafford Horne <shorne@gmail.com>
283
284 * cgen-accfp.c (remsf, remdf): New function.
285 (cgen_init_accurate_fpu): Add remsf and remdf.
286 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
287 * sim-fpu.c (sim_fpu_rem): New function.
288 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
289 (sim_fpu_rem): New function.
290 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
291
5c887dd5
JB		 2922017-09-06 John Baldwin <jhb@FreeBSD.org>
293
294 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
295 environment.
296
003ca0fd
YQ		 2972017-05-24 Yao Qi <yao.qi@linaro.org>
298
299 * sim-trace.c (trace_disasm): Caller update.
300
5357150c
MF		 3012016-08-15 Mike Frysinger <vapier@gentoo.org>
302
303 * sim-base.h (sim_state_base): Add prog_syms_count.
304 (STATE_PROG_SYMS_COUNT): Define.
305 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
306 (trace_load_symbols): New function.
307 (trace_sym_value): Likewise.
308 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
309 loading logic with a call to trace_load_symbols.
310 * sim-trace.h (trace_load_symbols, trace_sym_value): New
311 prototypes.
312
4c171e25
MF		 3132016-08-13 Mike Frysinger <vapier@gentoo.org>
314
315 * cgen-types.h (mode_names): Mark const.
316 * cgen-utils.c (mode_names): Likewise.
317
6b979454
MF		 3182016-08-13 Mike Frysinger <vapier@gentoo.org>
319
320 * cgen-defs.h (struct cgen_state): Delete argv and envp.
321 (STATE_ARGV, STATE_ENVP): Delete.
322
13754e4c
NC		 3232016-02-04 Nick Clifton <nickc@redhat.com>
324
325 * cgen-scache.c (scache_option_handler): Prevent possible
326 undefined behaviour computing the size of the scache by using
327 unsigned integers instead of signed integers.
328
f749ed60
JB		 3292016-01-17 Joel Brobecker <brobecker@adacore.com>
330
331 * sim-fpu.c: Minor comment fixes throughout.
332
3c8e93b7
JB		 3332016-01-17 Joel Brobecker <brobecker@adacore.com>
334
335 * sim-fpu.c (print_bits): Minor reformatting (no code change).
336 (sim_fpu_map): Likewise.
337
34ac507d
MF		 3382016-01-11 Mike Frysinger <vapier@gentoo.org>
339
340 * sim-config.c (print_sim_config): Drop extra whitespace before =
341 in output for byte order, stdio, and msb settings.
342
ce39bd38
MF		 3432016-01-10 Mike Frysinger <vapier@gentoo.org>
344
345 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
346 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
347 sim-stdio, sim-trace, and sim-profile.
348 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
349 (SIM_AC_OPTION_ASSERT): Likewise.
350 (SIM_AC_OPTION_SMP): Likewise.
351 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
352 * configure: Regenerate.
353 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
354 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
355 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
356 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
357 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
358 WITH_ENVIRONMENT & USER_ENVIRONMENT.
359 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
360 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
361 WITH_ASSERT, WITH_STDIO): Delete.
362 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
363 check.
364
e19418e0
MF		 3652016-01-10 Mike Frysinger <vapier@gentoo.org>
366
367 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
368 * configure: Regenerate.
369 * Make-common.in (SIM_PACKAGES): Delete.
370 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
371
16f7876d
MF		 3722016-01-10 Mike Frysinger <vapier@gentoo.org>
373
374 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
375
35656e95
MF		 3762016-01-10 Mike Frysinger <vapier@gentoo.org>
377
378 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
379
99d8e879
MF		 3802016-01-10 Mike Frysinger <vapier@gentoo.org>
381
382 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
383 sim_link_links.
384 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
385 * gentmap.c: Change targ-vals.def include to nltvals.def.
386 * Make-common.in (gentmap): Change targ-vals.def to
387 $(srccom)/nltvals.def.
388 (distclean): Delete rm -f targ-vals.def.
389 * Makefile.in: Update comment.
390
347fe5bb
MF		 3912016-01-10 Mike Frysinger <vapier@gentoo.org>
392
393 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
394 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
395 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
396
0dc73ef7
MF		 3972016-01-10 Mike Frysinger <vapier@gentoo.org>
398
399 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
400 and --enable-sim-stdcall and sim_stdcall.
401 * configure: Regenerate.
402 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
403 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
404 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
405 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
406 (REGPARM_*): Delete all regparm defines and their use.
407
22be3fbe
MF		 4082016-01-10 Mike Frysinger <vapier@gentoo.org>
409
410 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
411 * Make-common.in (SIM_CFLAGS): Delete.
412 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
413 * Makefile.in: Likewise.
414
936df756
MF		 4152016-01-09 Mike Frysinger <vapier@gentoo.org>
416
417 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
418 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
419 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
420 * acinclude.m4 (SIM_AC_COMMON): ... here.
421 * aclocal.m4, configure: Regenerate.
422 * config.in: Delete file.
423 * callback.c: Change cconfig.h include to config.h.
424 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
425 syscall.c: Likewise.
426 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
427 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
428
b900245c
MF		 4292016-01-06 Mike Frysinger <vapier@gentoo.org>
430
431 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
432 date, and time information.
433
2e3d4f4d
MF		 4342016-01-06 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-options.c (sim_parse_args): Mark argv array const.
437 * sim-options.h (sim_parse_args): Likewise.
438
bfb2629c
MF		 4392016-01-05 Mike Frysinger <vapier@gentoo.org>
440
441 * sim-trace.c: Include dis-asm.h.
442 (OPTION_TRACE_DISASM): New enum.
443 (trace_options): Add trace-disasm flag.
444 (trace_option_handler): Handle OPTION_TRACE_DISASM.
445 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
446 (dis_read, dis_printf, trace_disasm): New functions.
447 * sim-trace.h: Include dis-asm.h.
448 (TRACE_INSN_IDX): Clarify comment.
449 (TRACE_DISASM_IDX): New enum.
450 (TRACE_disasm): New define.
451 (WITH_TRACE_DISASM_P): New define.
452 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
453 (STRACE_DISASM_P): New define.
454 (TRACE_DISASM_P): Likewise.
455 (TRACE_DISASM_P): Likewise.
456 (TRACE_DISASM): Likewise.
457 (trace_disasm): New function.
458
44ddb0c6
MF		 4592016-01-04 Mike Frysinger <vapier@gentoo.org>
460
461 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
462
bc273e17
MF		 4632016-01-04 Mike Frysinger <vapier@gentoo.org>
464
465 * cgen-scache.c (MAX): Delete.
466 (scache_init): Change MAX to max.
467 * cgen-trace.c (min): Delete.
468 * cgen-utils.c (min): Delete.
469 * sim-basics.h [!min] (min): Define.
470 [!max] (max): Define.
471
8d7d784e
MF		 4722016-01-04 Mike Frysinger <vapier@gentoo.org>
473
474 * sim-options.c (sim_parse_args): Tweak getopt error message.
475
9bbf6f91
MF		 4762016-01-04 Mike Frysinger <vapier@gentoo.org>
477
478 * acinclude.m4 (sim-bswap): Delete.
479 * configure: Regenerate.
480 * Make-common.in (SIM_BSWAP): Delete.
481 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
482 * sim-config.h (htonl, ntohl): Delete.
483 (WITH_BSWAP): Delete.
484
77cf2ef5
MF		 4852016-01-03 Mike Frysinger <vapier@gentoo.org>
486
487 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
488 opterr state to it before calling getopt_long and restore afterwards.
489 Set opterr to 0. When optc is '?', call sim_io_eprintf.
490
61971b86
MF		 4912016-01-03 Mike Frysinger <vapier@gentoo.org>
492
493 * hw-device.h (device): Delete commented typedef.
494 * sim-basics.h (device): Delete typedef.
495
34fed699
MF		 4962016-01-03 Mike Frysinger <vapier@gentoo.org>
497
498 * sim-options.c (sim_parse_args): Replace for loop with a call
499 to countargv.
500
aba6f46b
MF		 5012016-01-03 Mike Frysinger <vapier@gentoo.org>
502
503 * nrun.c (myname): Mark const.
504 (main): Mark name const. Replace myname parsing loop with a
505 call to lbasename.
506
0cb8d851
MF		 5072016-01-03 Mike Frysinger <vapier@gentoo.org>
508
509 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
510 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
511 (SIM_AC_OPTION_HOSTENDIAN): Delete.
512 * config.in, configure: Regenerate.
513 * Make-common.in (SIM_HOSTENDIAN): Delete.
514 * sim-config.c (current_host_byte_order): Delete.
515 (sim_config): Delete current_host_byte_order assignments and
516 CURRENT_HOST_BYTE_ORDER checks.
517 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
518 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
519 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
520 (current_host_byte_order): Delete.
521 (CURRENT_HOST_BYTE_ORDER): Likewise.
522 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
523 (HOST_BYTE_ORDER): ... this.
524 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
525 HOST_BYTE_ORDER.
526 (sim_endian_join_16): Likewise.
527 * sim-n-core.h (sim_core_read_misaligned_N): Change
528 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
529 (sim_core_write_misaligned_N): Likewise.
530 * sim-n-endian.h (endian_t2h_N): Likewise.
531 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
532 endian_le2h_N): Likewise.
533 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
534
1ac72f06
MF		 5352016-01-02 Mike Frysinger <vapier@gentoo.org>
536
537 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
538 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
539 BFD_ENDIAN_UNKNOWN.
540 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
541 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
542 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
543 * nrun.c (main): Likewise.
544 * sim-config.c (current_host_byte_order): Change type to enum
545 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
546 (current_target_byte_order): Likewise.
547 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
548 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
549 BFD_ENDIAN_UNKNOWN.
550 (sim_config): Change prefered_target_byte_order type to enum
551 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
552 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
553 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
554 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
555 Delete all the various arch/OS endian includes & defines.
556 (current_host_byte_order): Change type to enum bfd_endian.
557 (current_target_byte_order): Likewise.
558 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
559 (CURRENT_TARGET_BYTE_ORDER): Likewise.
560 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
561 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
562 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
563 BFD_ENDIAN_UNKNOWN.
564 (sim_events_watch_core): Likewise.
565 * sim-events.h: Likewise.
566 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
567 BFD_ENDIAN_BIG.
568 (sim_core_write_misaligned_N): Likewise.
569 * sim-n-endian.h (endian_h2be_N): Likewise.
570 (endian_be2h_N): Likewise.
571 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
572 (offset_N): Likewise.
573 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
574 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
575
d47f5b30
MF		 5762016-01-02 Mike Frysinger <vapier@gentoo.org>
577
578 * cgen-defs.h (current_state): Delete.
579 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
580 * sim-utils.c (current_state): Delete.
581
9950eccb
MF		 5822015-12-30 Mike Frysinger <vapier@gentoo.org>
583
584 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
585 to use lbasename.
586
5e744ef8
MF		 5872015-12-27 Mike Frysinger <vapier@gentoo.org>
588
589 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
590
1b393626
MF		 5912015-12-26 Mike Frysinger <vapier@gentoo.org>
592
593 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
594 * config.in, configure: Regenerate.
595 * Make-common.in (sim-basics_h): Delete tconfig.h.
596 (distclean): Likewise.
597 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
598 (new_sim_core_mapping): Delete WITH_HW and device *device.
599 (sim_core_map_attach, sim_core_attach): Likewise.
600 (sim_core_read_buffer): Delete WITH_DEVICES logic.
601 (sim_core_write_buffer): Likewise.
602 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
603 *device.
604 (sim_core_attach): Likewise.
605 (device_io_read_buffer, device_io_write_buffer): Delete.
606 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
607 (sim_core_write_aligned_N): Likewise.
608 * tconfig.h: Delete file.
609
dea10706
MF		 6102015-12-26 Mike Frysinger <vapier@gentoo.org>
611
612 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
613 Call sim_cpu_hw_io_read_buffer if cpu is valid.
614 (sim_core_write_buffer): Move cia decl to top of func. Call
615 sim_cpu_hw_io_write_buffer if cpu is valid.
616
49aef5a5
MF		 6172015-12-25 Mike Frysinger <vapier@gentoo.org>
618
619 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
620 HW_TRACE call.
621 (hw_find_integer_property): Likewise.
622 (hw_find_integer_array_property): Likewise.
623 (hw_add_duplicate_property): Likewise.
624
cf59f47e
MF		 6252015-12-25 Mike Frysinger <vapier@gentoo.org>
626
627 * sim-config.h (WITH_ENGINE): Delete.
628 * sim-module.c (modules): Always include sim_engine_install.
629
0d585950
MF		 6302015-12-25 Mike Frysinger <vapier@gentoo.org>
631
632 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
633 * cgen-types.h (SIM_HAVE_MODEL): Delete.
634 * sim-base.h: Always include sim-model.h.
635 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
636 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
637 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
638 [!WITH_MODEL_P] (sim_machs): Define.
639 * sim-model.h: Add some developer docs.
640 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
641 (WITH_MODEL_P): Define.
642 * sim-module.c (modules): Always include sim_model_install.
643 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
644
8a0ebee6
MF		 6452015-12-25 Mike Frysinger <vapier@gentoo.org>
646
647 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
648 * sim-model.c: Likewise.
649 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
650 SIM_MACH_IMP_PROPERTIES
651
42a3af56
MF		 6522015-12-25 Mike Frysinger <vapier@gentoo.org>
653
654 * sim-core.c (device_error): Delete.
655 (sim_core_map_attach): Delete calls to device_error.
656 (sim_core_attach): Likewise.
657 * sim-core.h (device_error): Delete.
658 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
659 to sim_engine_abort.
660 (sim_core_write_aligned_N): Likewise.
661
9e8e7dd9
MF		 6622015-12-25 Mike Frysinger <vapier@gentoo.org>
663
664 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
665 * sim-core.c (sim_core_write_buffer): Likewise.
666 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
667 (sim_core_write_aligned_N): Likewise.
668
268c9139
MF		 6692015-12-25 Mike Frysinger <vapier@gentoo.org>
670
671 * dv-pal.c: Include config.h and sim-main.h.
672 (hw_pal_io_read_buffer): Always call CPU_INDEX.
673
26936211
MF		 6742015-12-24 Mike Frysinger <vapier@gentoo.org>
675
676 * sim-options.c (standard_options): Always enable load-lma and
677 load-vma options.
678 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
679
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MF		 6802015-12-24 Mike Frysinger <vapier@gentoo.org>
681
682 * sim-module.c (MODULE_LIST): Delete.
683
bd3fb5b8
MF		 6842015-12-24 Mike Frysinger <vapier@gentoo.org>
685
686 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
687 Move to h8300/compile.c.
688 [SIM_H8300] (standard_options): Likewise.
689 (standard_option_handler): Likewise.
690
84e8e361
MF		 6912015-12-24 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
694 sim_watchpoint_install.
695
3cabaf66
MF		 6962015-12-24 Mike Frysinger <vapier@gentoo.org>
697
698 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
699 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
700 sim_memopt_install.
701 * sim-options.c (OPTION_MEM_SIZE): Delete.
702 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
703 (standard_option_handler): Likewise.
704
8abe6c66
MF		 7052015-12-24 Mike Frysinger <vapier@gentoo.org>
706
707 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
708
dc11500a
MF		 7092015-11-21 Mike Frysinger <vapier@gentoo.org>
710
711 PR sim/18762
712 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
713
2561d580
MF		 7142015-11-21 Mike Frysinger <vapier@gentoo.org>
715
716 PR sim/19273
717 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
718 vasprintf, and va_end together. Check ret after va_end call.
719
37258e99
MF		 7202015-11-21 Mike Frysinger <vapier@gentoo.org>
721
722 * sim-types.h (SIM_PRI_TB): Define.
723 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
724 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
725 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
726 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
727
cdf850e9
MF		 7282015-11-17 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-main.h (WITH_MODULO_MEMORY): Delete.
731 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
732 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
733 (sim_core_translate): Likewise.
734 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
735
146b80ff
MF		 7362015-11-16 Mike Frysinger <vapier@gentoo.org>
737
738 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
739 (cgen_cpu_close): Change to XCONCAT2.
740
797eee42
MF		 7412015-11-15 Mike Frysinger <vapier@gentoo.org>
742
743 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
744 and sim-stop.o.
745
6e4f085c
MF		 7462015-11-14 Mike Frysinger <vapier@gentoo.org>
747
748 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
749 * sim-close.c: New file.
750
8e394ffc
AB		 7512015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
752 Ali Lown <ali.lown@imgtec.com>
753
754 * sim-bits.h (EXTEND6): New macro.
755 (EXTEND12): New macro.
756 (EXTEND25): New macro.
757
602a67cb
MF		 7582015-06-24 Mike Frysinger <vapier@gentoo.org>
759
760 * sim-trace.c (trace_one_insn): Delete.
761 * sim-trace.h (trace_one_insn): Delete.
762
9b6025d1
MF		 7632015-06-24 Mike Frysinger <vapier@gentoo.org>
764
765 * sim-trace.c (debug_printf): Rename to ...
766 (sim_debug_printf): ... this.
767 * sim-trace.h (debug_printf): Delete define.
768 (debug_printf): Rename to ...
769 (sim_debug_printf): ... this.
770
fa8f87e5
MF		 7712015-06-24 Mike Frysinger <vapier@gentoo.org>
772
773 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
774 (trace_options): Add trace-register option.
775 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
776 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
777 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
778 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
779 TRACE_REGISTER_P, TRACE_REGISTER): Define.
780
cf304b56
MF		 7812015-06-24 Mike Frysinger <vapier@gentoo.org>
782
783 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
784 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
785 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
786 STRACE_DEBUG): Define.
787
8371bf0c
MF		 7882015-06-24 Mike Frysinger <vapier@gentoo.org>
789
790 * sim-trace.c (trace_options): Update help text for trace-alu,
791 trace-fpu, trace-vpu, and trace-semantics.
792 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
793 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
794
e7505490
MF		 7952015-06-24 Mike Frysinger <vapier@gentoo.org>
796
797 * sim-assert.h (SIM_FILTER_PATH): Delete.
798 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
799 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
800 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
801 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
802 * sim-events.c: Include libiberty.h.
803 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
804
8d0978fb
MF		 8052015-06-23 Mike Frysinger <vapier@gentoo.org>
806
807 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
808 (AC_ARG_ENABLE(sim-cflags)): Likewise.
809 (AC_ARG_ENABLE(sim-debug)): Likewise.
810 (AC_ARG_ENABLE(sim-stdio)): Likewise.
811 (AC_ARG_ENABLE(sim-trace)): Likewise.
812 (AC_ARG_ENABLE(sim-profile)): Likewise.
813 (AC_ARG_ENABLE(sim-environment)): Likewise.
814 (AC_ARG_ENABLE(sim-alignment)): Likewise.
815 (AC_ARG_ENABLE(sim-assert)): Likewise.
816 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
817 (AC_ARG_ENABLE(sim-endian)): Likewise.
818 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
819 (AC_ARG_ENABLE(sim-float)): Likewise.
820 (AC_ARG_ENABLE(sim-scache)): Likewise.
821 (AC_ARG_ENABLE(sim-default-model)): Likewise.
822 (AC_ARG_ENABLE(sim-inline)): Likewise.
823 (AC_ARG_ENABLE(sim-packages)): Likewise.
824 (AC_ARG_ENABLE(sim-regparm)): Likewise.
825 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
826 (AC_ARG_ENABLE(sim-smp)): Likewise.
827 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
828 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
829 (AC_ARG_ENABLE(cgen-maint)): Likewise.
830 * configure: Regenerate.
831
4953dc20
MF		 8322015-06-23 Mike Frysinger <vapier@gentoo.org>
833
834 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
835
b50a1532
MF		 8362015-06-23 Mike Frysinger <vapier@gentoo.org>
837
838 * cgen-trace.c [!__STDC__]: Delete.
839 * sim-trace.h [!__STDC__]: Likewise.
840
ccd4b295
MF		 8412015-06-21 Mike Frysinger <vapier@gentoo.org>
842
843 * sim-model.c (sim_model_init): Assert model is not NULL.
844
f55b33d5
MF		 8452015-06-21 Mike Frysinger <vapier@gentoo.org>
846
847 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
848 stdint.h. Replace all signed/unsigned typedefs with int#_t and
849 uint#_t.
850
618b526e
MF		 8512015-06-21 Mike Frysinger <vapier@gentoo.org>
852
853 * sim-alu.h (_SIM_ALU_H_): Rename to ...
854 (SIM_ALU_H): ... this.
855 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
856 (SIM_ASSERT_H): ... this.
857 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
858 (SIM_BASICS_H): ... this.
859 * sim-bits.h (_SIM_BITS_H_): Rename to ...
860 (SIM_BITS_H): ... this.
861 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
862 (SIM_ENDIAN_H): ... this.
863
57b42d64
MF		 8642015-06-18 Mike Frysinger <vapier@gentoo.org>
865
866 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
867 constant string.
868
7aec3bb9
MF		 8692015-06-18 Mike Frysinger <vapier@gentoo.org>
870
871 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
872 m for sentinel testing.
873
7d5c6c43
MF		 8742015-06-17 Mike Frysinger <vapier@gentoo.org>
875
876 * sim-syscall.c: Include errno.h and targ-vals.h.
877 (sim_syscall_multi, sim_syscall): Define.
878 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
879 * syscall.c (cb_syscall): Extend comment.
880
61a0c964
MF		 8812015-06-17 Mike Frysinger <vapier@gentoo.org>
882
883 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
884 * sim-syscall.c: New file.
885 * sim-syscall.h: New file.
886
6362a3f8
MF		 8872015-06-17 Mike Frysinger <vapier@gentoo.org>
888
889 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
890 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
891 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
892 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
893 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
894 Define.
895 * gentmap.c (gen_targ_map_c): Output name field.
896
306f4178
MF		 8972015-06-12 Mike Frysinger <vapier@gentoo.org>
898
899 * acinclude.m4: Change configure.in to configure.ac.
900 * sim-config.h: Likewise.
901
a3487082
MF		 9022015-06-12 Mike Frysinger <vapier@gentoo.org>
903
904 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
905 * configure: Regenerate.
906
bb11f3ed
MF		 9072015-06-12 Mike Frysinger <vapier@gentoo.org>
908
909 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
910 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
911 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
912 TRACE_DEBUG): Define.
913
bffcfec8
MF		 9142015-06-12 Mike Frysinger <vapier@gentoo.org>
915
916 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
917 * sim-trace.c (trace_option_handler): Likewise.
918 * sim-trace.h (WITH_TRACE_ANY_P): Define.
919 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
920 (TRACE_ANY_P): Likewise.
921
db7858e2
MF		 9222015-06-12 Mike Frysinger <vapier@gentoo.org>
923
924 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
925 CGEN_TRACE_INSN_FINI.
926 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
927 trace_result to cgen_trace_result, trace_insn_fini to
928 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
929 and trace_extract to cgen_trace_extract.
930 * cgen-trace.h (trace_insn_init): Rename to ...
931 (cgen_trace_insn_init): ... this.
932 (trace_insn_fini): Rename to ...
933 (cgen_trace_insn_fini): ... this.
934 (trace_insn): Rename to ...
935 (cgen_trace_insn): ... this.
936 (trace_extract): Rename to ...
937 (cgen_trace_extract): ... this.
938 (trace_result): Rename to ...
939 (cgen_trace_result): ... this.
940 (TRACE_RESULT_P): Rename to ...
941 (CGEN_TRACE_RESULT_P): ... this.
942 (TRACE_INSN_INIT): Rename to ...
943 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
944 cgen_trace_insn_init.
945 (TRACE_INSN_FINI): Rename to ...
946 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
947 cgen_trace_insn_fini.
948 (TRACE_PRINTF): Rename to ...
949 (CGEN_TRACE_PRINTF): ... this.
950 (TRACE_INSN): Rename to ...
951 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
952 (TRACE_EXTRACT): Rename to ...
953 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
954 cgen_trace_extract.
955 (TRACE_RESULT): Rename to ...
956 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
957 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
958 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
959 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
960 TRACE_INSN to CGEN_TRACE_INSN.
961 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
962
83034798
MF		 9632015-06-11 Mike Frysinger <vapier@gentoo.org>
964
965 * sim-events.c (ETRACE_P): Delete.
966 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
967 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
968 * sim-events.h (struct _sim_events): Delete trace member.
969 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
970 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
971
ce4eda4a
MF		 9722015-06-11 Mike Frysinger <vapier@gentoo.org>
973
974 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
975 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
976 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
977 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
978
a6c2a374
MF		 9792015-06-11 Mike Frysinger <vapier@gentoo.org>
980
981 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
982
9b9c712c
MF		 9832015-06-11 Mike Frysinger <vapier@gentoo.org>
984
985 * sim-trace.h (WITH_TRACE_P): New define.
986 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
987 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
988 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
989 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
990 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
991 Redefine to use WITH_TRACE_P.
992
9932015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 994
995 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
996 mistake in call to sim_engine_abort.
509c2f32 997
0a13382c
NC		 9982015-04-29 Nick Clifton <nickc@redhat.com>
999
1000 PR 18273
1001 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1002 increasing parenthesis around casts to signed values.
0a13382c 1003
767e68f1
MF		 10042015-04-21 Mike Frysinger <vapier@gentoo.org>
1005
1006 * gennltvals.sh: Add mcore support.
1007 * nltvals.def: Regenerate.
1008
248d23e8
MF		 10092015-04-21 Mike Frysinger <vapier@gentoo.org>
1010
1011 * cgen.sh: Add +x permissions.
1012 * genmloop.sh: Likewise.
1013 * gentvals.sh: Likewise.
1014 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1015 Change all uses of srcroot for newlib to newlibroot.
1016
20bca71d
MF		 10172015-04-18 Mike Frysinger <vapier@gentoo.org>
1018
1019 * sim-base.h (SIM_CPU): New typedef.
1020
7e83aa92
MF		 10212015-04-18 Mike Frysinger <vapier@gentoo.org>
1022
1023 * cgen-engine.h (CIA_ADDR): Delete.
1024 * sim-base.h: Update sim_cia example.
1025 [!CIA_ADDR] (sim_cia): New typedef.
1026
034685f9
MF		 10272015-04-17 Mike Frysinger <vapier@gentoo.org>
1028
1029 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1030 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1031 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1032 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1033 CIA_SET to CPU_PC_SET.
1034
78e9aa70
MF		 10352015-04-15 Mike Frysinger <vapier@gentoo.org>
1036
1037 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1038 * sim-main.h (STATE_CPU): Remove from comment and define.
1039
bf12d44e
MF		 10402015-04-13 Mike Frysinger <vapier@gentoo.org>
1041
1042 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1043 * configure: Regenerate.
1044
a542beff
MF		 10452015-04-13 Mike Frysinger <vapier@gentoo.org>
1046
1047 * sim-options.c: Include version.h.
1048 (OPTIONS_VERSION): New enum.
1049 (standard_options): Add "version".
1050 (standard_option_handler): Handle OPTIONS_VERSION.
1051
8c32ba22
MF		 10522015-04-13 Mike Frysinger <vapier@gentoo.org>
1053
1054 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1055 (create-version.sh): Delete.
1056
122bbfb5
MF		 10572015-04-06 Mike Frysinger <vapier@gentoo.org>
1058
1059 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1060
0fe84f3f
MF		 10612015-04-01 Mike Frysinger <vapier@gentoo.org>
1062
1063 * run-sim.h, run.c: Delete.
1064 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1065
aadc9410
MF		 10662015-03-31 Mike Frysinger <vapier@gentoo.org>
1067
1068 * config.in, configure: Regenerate.
1069 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1070 (ZLIB, ZLIBINC): Define.
1071 (BFD_LIB): Add $(ZLIB).
1072
5a394431
MF		 10732015-03-31 Mike Frysinger <vapier@gentoo.org>
1074
1075 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1076 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1077
92fc6153
MF		 10782015-03-29 Mike Frysinger <vapier@gentoo.org>
1079
1080 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1081 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1082 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1083
596f8827
MF		 10842015-03-24 Mike Frysinger <vapier@gentoo.org>
1085
1086 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1087 usage of STATE_WATCHPOINTS.
1088 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1089 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1090
523ba8f9
MF		 10912015-03-24 Mike Frysinger <vapier@gentoo.org>
1092
1093 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1094
c0931f26
MF		 10952015-03-24 Mike Frysinger <vapier@gentoo.org>
1096
1097 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1098
30452bbe
MF		 10992015-03-24 Mike Frysinger <vapier@gentoo.org>
1100
1101 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1102 of enable_sim_hardware to AC_ARG_ENABLE.
1103
49cd1634
MF		 11042015-03-23 Mike Frysinger <vapier@gentoo.org>
1105
1106 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1107 Add dv-sockser.o to sim_hw_objs.
1108
3649cb06
MF		 11092015-03-23 Mike Frysinger <vapier@gentoo.org>
1110
1111 * dv-sockser.c: Include config.h.
1112 * dv-sockser.h: Include sim-inline.h.
1113 [HAVE_DV_SOCKSER]: Move all prototypes here.
1114 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1115 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1116
6cd5ace4
MF		 11172015-03-16 Mike Frysinger <vapier@gentoo.org>
1118
1119 * gentmap.c, run.c: Convert old style prototypes.
1120
ae7d0cac
MF		 11212015-03-16 Mike Frysinger <vapier@gentoo.org>
1122
1123 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1124 symlinking tconfig.h to tconfig.in.
1125 * config.in, configure: Regenerate.
1126 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1127 * tconfig.in: Rename file ...
1128 * tconfig.h: ... here.
1129
8406bb59
MF		 11302015-03-15 Mike Frysinger <vapier@gentoo.org>
1131
1132 * dv-socker.h (dv_sockser_install): Declare.
1133 * sim-module.c: Include config.h.
1134 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1135 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1136 * sim-module.h: Include gdb/remote-sim.h.
1137
1303206d
MF		 11382015-03-14 Mike Frysinger <vapier@gentoo.org>
1139
1140 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1141 (sim-inline.c): Delete rule.
1142
465fb143
MF		 11432015-03-14 Mike Frysinger <vapier@gentoo.org>
1144
1145 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1146 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1147 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1148
93129366
MF		 11492015-03-14 Mike Frysinger <vapier@gentoo.org>
1150
1151 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1152 [!ASSERT, WITH_ASSERT]: Likewise.
1153 * sim-endian.c: Delete sim-io.h include.
1154
4c4ca605
MF		 11552015-02-19 Mike Frysinger <vapier@gentoo.org>
1156
1157 * run-sim.h (sim_kill): Delete unused prototype.
1158
dc1d9d1f
CG		 11592015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1160
16218fd3
CG		 1161 * gentmap.c: Include "string.h".
1162
11632015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1164
1165 * sim-options.c (sim_args_command): Call freeargv() when failure
1166 occurs.
dc1d9d1f 1167
fdbf396f
JB		 11682015-01-07 Joel Brobecker <brobecker@adacore.com>
1169
1170 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1171
2d7bb758
JB		 11722014-12-03 Joel Brobecker <brobecker@adacore.com>
1173
1174 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1175 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1176 callbacks following renaming in callback.h.
1177 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1178 callback by call to "to_lstat" callback
1179
6aefca7e
GB		 11802014-08-28 Gary Benson <gbenson@redhat.com>
1181
1182 * sim-trace.h (debug_printf): New define.
1183
2974be62
AM		 11842014-08-19 Alan Modra <amodra@gmail.com>
1185
1186 * configure: Regenerate.
1187
faa743bb
RM		 11882014-08-15 Roland McGrath <mcgrathr@google.com>
1189
1190 * configure: Regenerate.
1191 * config.in: Regenerate.
1192
60d847df
MF		 11932014-03-10 Mike Frysinger <vapier@gentoo.org>
1194
1195 * sim-command.c (sim_do_command): Add const to cmd.
1196 * sim-options.c (sim_args_command): Add const to cmd.
1197 * sim-options.h (sim_args_command): Add const to cmd.
1198
b2b255bd
MF		 11992014-03-05 Mike Frysinger <vapier@gentoo.org>
1200
1201 * sim-hload.c (sim_load): Add const to prog.
1202 * sim-load.c (sim_load_file): Likewise.
1203 * sim-utils.c (sim_analyze_program): Likewise.
1204 * sim-utils.h (sim_analyze_program): Likewise.
1205 (sim_load_file): Likewise.
1206
1a8a700e
MF		 12072014-03-04 Mike Frysinger <vapier@gentoo.org>
1208
1209 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1210 * callback.c (system): Delete unused prototype.
1211 (os_init): Likewise.
1212 (os_shutdown): Likewise.
1213 (os_unlink): Likewise.
1214 (os_time): Likewise.
1215 (os_system): Likewise.
1216 (os_rename): Likewise.
1217 (os_write_stdout): Likewise.
1218 (os_flush_stdout): Likewise.
1219 (os_write_stderr): Likewise.
1220 (os_flush_stderr): Likewise.
1221 (os_write): Likewise.
1222 (os_read_stdin): Likewise.
1223 (os_read): Likewise.
1224 (os_open): Likewise.
1225 (os_lseek): Likewise.
1226 (os_isatty): Likewise.
1227 (os_get_errno): Likewise.
1228 (os_close): Likewise.
1229 (os_vprintf_filtered): Likewise.
1230 (os_evprintf_filtered): Likewise.
1231 (os_error): Likewise.
1232 (fdmap): Likewise.
1233 (fdbad): Likewise.
1234 (wrap): Likewise.
1235 (wrap): Change to new style prototype.
1236 (fdbad): Likewise.
1237 (fdmap): Likewise.
1238 (os_close): Likewise.
1239 (os_poll_quit): Likewise.
1240 (os_get_errno): Likewise.
1241 (os_isatty): Likewise.
1242 (os_lseek): Likewise.
1243 (os_open): Likewise.
1244 (os_read): Likewise.
1245 (os_read_stdin): Likewise.
1246 (os_write): Likewise.
1247 (os_write_stdout): Likewise.
1248 (os_flush_stdout): Likewise.
1249 (os_write_stderr): Likewise.
1250 (os_flush_stderr): Likewise.
1251 (os_rename): Likewise.
1252 (os_system): Likewise.
1253 (os_time): Likewise.
1254 (os_unlink): Likewise.
1255 (os_stat): Likewise.
1256 (os_fstat): Likewise.
1257 (os_lstat): Likewise.
1258 (os_ftruncate): Likewise.
1259 (os_truncate): Likewise.
1260 (os_pipe): Likewise.
1261 (os_pipe_empty): Likewise.
1262 (os_pipe_nonempty): Likewise.
1263 (os_shutdown): Likewise.
1264 (os_init): Likewise.
1265 (cb_read_target_syscall_maps): Likewise.
1266 (cb_target_to_host_syscall): Likewise.
1267 (cb_host_to_target_errno): Likewise.
1268 (cb_target_to_host_open): Likewise.
1269 (cb_store_target_endian): Likewise.
1270 (cb_host_to_target_stat): Likewise.
1271 * sim-hload.c (sim_load): Change to new style prototype.
1272 * sim-load.c (sim_load_file): Change to new style prototype.
1273 (report_transfer_performance): Likewise.
1274 (xprintf_bfd_vma): Likewise.
1275 * syscall.c (cb_get_string): Change to new style prototype.
1276 (get_path): Likewise.
1277 (cb_syscall): Likewise.
1278
7b064844
HPN		 12792013-10-15 Hans-Peter Nilsson <hp@axis.com>
1280
1281 * create-version.sh: Align parameters to match those of
1282 ../../gdb/common/create-version.sh.
1283 * Make-common.in (srcsim): New variable.
1284 (version.c): Adjust call to create-version.sh as per above.
1285
bf3d9781
AM		 12862013-09-23 Alan Modra <amodra@gmail.com>
1287
1288 * configure: Regenerate.
1289
f06dccb0
MF		 12902013-09-03 Mike Stump <mikestump@comcast.net>
1291
1292 * sim-options.c (complete_option_list): Mark text and word const.
1293
d6c2da54
TT		 12942013-06-28 Tom Tromey <tromey@redhat.com>
1295
1296 * Make-common.in (version.c): Use version.in, not
1297 common/version.in.
1298 * create-version.sh: Likewise.
1299
b652c496
JB		 13002013-06-24 Joel Brobecker <brobecker@adacore.com>
1301
1302 * create-version.sh: New script. Adapted from
1303 gdb/commong/create-version.sh.
1304 * Make-common.in (version.c): Update rule dependencies,
1305 and re-implement using create-version.sh.
1306
3346cfda
NC		 13072013-06-21 Nick Clifton <nickc@redhat.com>
1308
1309 * gennltvals.sh: Add msp430 support.
1310 * nltvals.def: Regenerate.
1311
31e6ad7d
MF		 13122013-06-03 Mike Frysinger <vapier@gentoo.org>
1313
1314 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1315 * aclocal.m4, configure: Regenerate.
1316
d3685d60
TT		 13172013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1318
1319 PR build/15414:
1320 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1321 -Wformat-nonliteral with -Wno-format.
1322
1517bd27
MF		 13232013-03-26 Mike Frysinger <vapier@gentoo.org>
1324
1325 * acinclude.m4: Regenerate.
1326
3fd38161
JS		 13272013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1328
1329 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1330 which do not support dv-sockser.o. Add always as option to
1331 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1332 is always required to be enabled by simulator.
1333
3f170f37
MF		 13342012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1335
1336 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1337 * nltvals.def: Regenerate.
1338
5f3ef9d0
JB		 13392012-06-16 Joel Brobecker <brobecker@adacore.com>
1340
1341 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1342 * config.in, configure: Regenerate.
1343
2c1fa544
PA		 13442012-05-24 Pedro Alves <palves@redhat.com>
1345
1346 * sim-signal.h (sim_signal_to_target): Rename to ...
1347 (sim_signal_to_gdb_signal): ... this.
1348 * sim-signal.c (sim_signal_to_target): Rename to ...
1349 (sim_signal_to_gdb_signal): ... this.
1350 * sim-reason.c (sim_stop_reason): Adjust to rename.
1351
a493e3e2
PA		 13522012-05-24 Pedro Alves <palves@redhat.com>
1353
1354 PR gdb/7205
1355
72f4393d 1356 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1357
2ea28649
PA		 13582012-05-24 Pedro Alves <palves@redhat.com>
1359
1360 PR gdb/7205
1361
1362 Replace target_signal with gdb_signal throughout.
1363
a6ff997c
NC		 13642012-05-18 Nick Clifton <nickc@redhat.com>
1365
1366 PR 14072
1367 * callback.c: Include config.h before system header files.
1368 * cgen-trace.c: Likewise.
1369 * cgen-utils.c: Likewise.
1370 * gentmap.c: Likewise.
1371
ffbc20d9
MF		 13722012-04-02 Mike Frysinger <vapier@gentoo.org>
1373
1374 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1375
2aaed979
KB		 13762012-03-28 Rathish C <rathish.c@kpitcummins.com>
1377
1378 * sim-trace.c: Update the function prototype of save_data_size.
1379 Move the enum data_fmt from here...
1380 * sim-trace.h: ...to here.
1381 Add function prototype of save_data.
1382
a35a3322
MF		 13832012-03-25 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-core.h (sim_core_trans_addr): Add prototype.
1386
f914e384
HPN		 13872012-03-24 Hans-Peter Nilsson <hp@axis.com>
1388
1389 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1390 missing in last change.
1391
2232061b
MF		 13922012-03-24 Mike Frysinger <vapier@gentoo.org>
1393
1394 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1395 * nrun.c: Include string.h/strings.h.
1396 * aclocal.m4, config.in, configure: Regenerate.
1397
ac0aacdf
MF		 13982012-03-22 Mike Frysinger <vapier@gentoo.org>
1399
1400 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1401 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1402 out -Werror initialization.
1403
509deab2
MF		 14042012-03-19 Mike Frysinger <vapier@gentoo.org>
1405
1406 * Make-common.in (TAGS): Change a-z to [:lower:].
1407 * acinclude.m4 (sim-trace): Likewise.
1408 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1409 Change A-Za-z0-9 to [:alnum:].
1410
9a5e0c49
MF		 14112012-03-18 Mike Frysinger <vapier@gentoo.org>
1412
1413 * nrun.c (main): Display strsignal of sigrc.
1414
96cdfef0
MF		 14152012-01-06 Mike Frysinger <vapier@gentoo.org>
1416
1417 * Makefile.in (abs_srcdir): Declare.
1418 (srcroot): Define in terms of abs_srcdir.
1419 (headers): Change srcdir to abs_srcdir.
1420
12c3e59c
JB		 14212012-01-02 Joel Brobecker <brobecker@adacore.com>
1422
1423 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1424 header.
1425
96987c2b
JB		 14262011-12-19 Joel Brobecker <brobecker@adacore.com>
1427
1428 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1429 system bourne shell.
1430
71712327
MF		 14312011-12-03 Mike Frysinger <vapier@gentoo.org>
1432
1433 * syscall.c (cb_get_string): Rename from "get_string".
1434 (get_path): Rename get_string call to cb_get_string.
1435
db2e4d67
MF		 14362011-12-03 Mike Frysinger <vapier@gentoo.org>
1437
1438 * Make-common.in (VPATH): Add $(srccom).
1439 (DEP): Delete.
1440 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1441 POSTCOMPILE): New variables.
1442 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1443 Include dependency files, when using GNU Make. Delete all
1444 dependency-only rules.
1445 * aclocal.m4: Include ../../config/depstand.m4. Call
1446 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1447 (MAKE, GMAKE): New substs.
1448
a13852d9
MF		 14492011-11-07 Mike Frysinger <vapier@gentoo.org>
1450
1451 PR sim/13161
1452 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1453 * configure, config.in: Regenerate.
1454 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1455
4399a56b
MF		 14562011-10-19 Mike Frysinger <vapier@gentoo.org>
1457
1458 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1459
f1a81b37
JB		 14602011-10-18 John Wehle <john@feith.com> (tiny patch)
1461
1462 * sim-profile.c (profile_info): Only print the title once.
1463
9c082ca8
MF		 14642011-10-17 Mike Frysinger <vapier@gentoo.org>
1465
1466 * acinclude.m4: Rename from aclocal.m4.
1467 * aclocal.m4: Regenerate.
1468
6ffe910a
MF		 14692011-10-17 Mike Frysinger <vapier@gentoo.org>
1470
1471 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1472 * common.m4: Delete.
1473 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1474 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1475 * configure: Regenerate.
1476
59c0b43d
TT		 14772011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1478
1479 * sim-alu.h (ALU32_AND): Clear carry flag.
1480 (ALU32_AND): Clear carry flag.
1481
66f8d993
MF		 14822011-10-09 Mike Frysinger <vapier@gentoo.org>
1483
1484 * dv-cfi.c: Include stdbool.h.
1485
d56a2aae
MF		 14862011-10-09 Mike Frysinger <vapier@gentoo.org>
1487
1488 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1489
4a99173d
MF		 14902011-10-04 Mike Frysinger <vapier@gentoo.org>
1491
1492 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1493 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1494
10915d9a
MF		 14952011-07-12 Mike Frysinger <vapier@gentoo.org>
1496
1497 * sim-command.c: Include sim-options.h.
1498
63042524
MF		 14992011-07-12 Mike Frysinger <vapier@gentoo.org>
1500
1501 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1502
24a6c33d
MF		 15032011-07-12 Mike Frysinger <vapier@gentoo.org>
1504
1505 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1506 Delete direct call to AC_PROG_CC.
1507
2419798b
MF		 15082011-07-05 Mike Frysinger <vapier@gentoo.org>
1509
1510 * sim-command.c: New file.
1511 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1512 (sim-command.o): New rule.
1513
440db575
MF		 15142011-05-27 Mike Frysinger <vapier@gentoo.org>
1515
1516 * sim-options.c (standard_option_handler): Remove arg[0] check
1517 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1518 not an empty string, otherwise assign "" back to it.
1519
3ddcae71
MF		 15202011-05-26 Mike Frysinger <vapier@gentoo.org>
1521
1522 * nltvals.def: Regenerate to include Blackfin syscalls again.
1523
3a49ea9f
MF		 15242011-05-25 Mike Frysinger <vapier@gentoo.org>
1525
1526 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1527 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1528 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1529 (trace_idx_to_str): Likewise.
1530 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1531 (TRACE_syscall): Define.
1532 (WITH_TRACE_SYSCALL_P): Likewise.
1533 (TRACE_SYSCALL_P): Likewise.
1534
dd931b2f
MF		 15352011-05-23 Mike Frysinger <vapier@gentoo.org>
1536
1537 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1538 remove now-unnecessary sub-scope for glue->type setting.
1539 Check to see if the "reg" property exists before we use it, and
1540 if it doesn't exist, error out for "glue" devices.
1541
0e31da21
MF		 15422011-05-23 Mike Frysinger <vapier@gentoo.org>
1543
1544 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1545 glue-or, and set type to glue_xor when name is glue-xor.
1546 (hw_glue_port_event): Return immediately when type is glue_io
1547 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1548 and hw_port_event calls from glue_and to end of function.
1549
34b47c38
MF		 15502011-05-11 Mike Frysinger <vapier@gentoo.org>
1551
1552 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1553 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1554 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1555 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1556 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1557 around function arguments.
1558
56a9aa1d
MF		 15592011-04-14 Mike Frysinger <vapier@gentoo.org>
1560
1561 * sim-options.c (complete_option_list, sim_complete_command):
1562 New functions.
1563
d45bea91
MF		 15642011-04-02 Mike Frysinger <vapier@gentoo.org>
1565
1566 * dv-glue.c: Fix up style.
1567
12c4cbd5
MF		 15682011-04-02 Mike Frysinger <vapier@gentoo.org>
1569
1570 * hw-alloc.c (hw_alloc_data): Adjust brace.
1571 * hw-base.c (hw_base_data): Likewise.
1572 (generic_hw_unit_decode): Fix indentation.
1573 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1574 * hw-events.c (hw_event, hw_event_data): Likewise.
1575 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1576 * hw-instances.c (hw_instance_data): Likewise.
1577 * hw-instances.h (hw_instance): Likewise.
1578 * hw-main.h (hw_descriptor, enum): Likewise.
1579 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1580 * hw-ports.h (hw_port_descriptor): Likewise.
1581 * hw-properties.c (hw_property_data): Likewise.
1582 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1583 _range_property_spec, _reg_property_spec): Likewise.
1584 * hw-tree.c (_name_specifier, printer): Likewise.
1585 (split_device_specifier, parse_string_property, hw_tree_traverse,
1586 print_size, print_reg_property, print_string, print_properties):
1587 Fix indentation.
1588
66ee2731
MF		 15892011-03-29 Mike Frysinger <vapier@gentoo.org>
1590
1591 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1592 * Make-common.in (dv-cfi.o): New rule.
1593 * dv-cfi.c, dv-cfi.h: New files.
1594
165b70ea
KB		 15952011-03-21 Kevin Buettner <kevinb@redhat.com>
1596
1597 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1598 fcntl.h and sys/fcntl.h, for constants.
1599 * nltvals.def: Regenerate.
1600 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1601 * sim-io.h (sys/types.h, sys/stat.h): Include.
1602 (sim_io_stat, sim_io_fstat): Declare.
1603
028f6515
MF		 16042011-03-14 Mike Frysinger <vapier@gentoo.org>
1605
1606 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1607 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1608 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1609 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1610 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1611 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1612 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1613 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1614 syscall.c: Trim trailing whitespace.
1615
ef016f83
MF		 16162011-03-05 Mike Frysinger <vapier@gentoo.org>
1617
1618 * gennltvals.sh: Handle bfin targets.
1619 * nltvals.def: Regenerate.
1620
fee17b35
KB		 16212011-02-25 Kevin Buettner <kevinb@redhat.com>
1622
1623 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1624 file descriptors.
1625
d79fe0d6
MF		 16262011-02-14 Mike Frysinger <vapier@gentoo.org>
1627
1628 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1629 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1630 (hw_free): Drop zfree logic and always call free.
1631 * hw-base.c (hw_delete): Change zfree to free.
1632 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1633 (hw_handle_remove_phandle): Likewise.
1634 * hw-instances.c (hw_instance_delete): Likewise.
1635 * hw-tree.c (parse_reg_property): Likewise.
1636 (parse_ranges_property): Likewise.
1637 (parse_string_property): Likewise.
1638 * sim-core.c (sim_core_uninstall): Likewise.
1639 * sim-cpu.c (sim_cpu_free_all): Likewise.
1640 * sim-hw.c (sim_hw_uninstall): Likewise.
1641 * sim-memopt.c (do_memopt_delete): Likewise.
1642 (sim_memory_uninstall): Likewise.
1643 * sim-module.c (sim_module_uninstall): Likewise.
1644 * sim-options.c (sim_parse_args): Likewise.
1645 * sim-profile.c (profile_pc_cleanup): Likewise.
1646 (profile_uninstall): Likewise.
1647 * sim-watch.c (do_watchpoint_delete): Likewise.
1648 * sim-utils.c (zfree): Delete.
1649 (sim_state_free): Change zfree to free.
1650 * sim-utils.h (zfree): Delete.
1651
891e7fb1
MF		 16522011-02-13 Mike Frysinger <vapier@gentoo.org>
1653
1654 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1655
9bd90cce
MF		 16562011-01-12 Mike Frysinger <vapier@gentoo.org>
1657
1658 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1659
39a3ae0a
MF		 16602011-01-12 Mike Frysinger <vapier@gentoo.org>
1661
1662 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1663 fails.
1664 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1665 when asprintf fails.
1666 * sim-utils.c (sim_do_commandf): Issue an error and return when
1667 asprintf fails.
1668 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1669 asprintf fails.
1670
3143e5a9
MF		 16712011-01-11 Mike Frysinger <vapier@gentoo.org>
1672
1673 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1674 bytes has been calculated and when mmap_next_fd is valid and
1675 nr_bytes is 0.
1676 (memory_option_handler): Allow missing size when mmap_next_fd is
1677 valid.
1678
cb11d1f4
MF		 16792011-01-10 Mike Frysinger <vapier@gentoo.org>
1680
1681 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1682 not empty, and always append $3 to $hardware.
1683
16842011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1685
1686 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1687 * sim-hw.h (sim_hw_abort): Likewise.
1688
cc25892b
MF		 16892011-01-05 Mike Frysinger <vapier@gentoo.org>
1690
1691 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1692
44944448
JB		 16932011-01-05 Joel Brobecker <brobecker@adacore.com>
1694
1695 * run.1: Copyright year update.
1696
e61ddca7
MF		 16972010-12-28 Mike Frysinger <vapier@gentoo.org>
1698
e71b81d8
MF		 1699 * hw-alloc.h (HW_NALLOC): Define.
1700
1701010-12-28 Mike Frysinger <vapier@gentoo.org>
1702
e61ddca7
MF		 1703 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1704
bef6be3d
MF		 17052010-12-15 Mike Frysinger <vapier@gentoo.org>
1706
1707 * sim-memopt.c (OPTION_MAP_INFO): Define.
1708 (memory_options): Handle --map-info.
1709 (memory_option_handler): Handle OPTION_MAP_INFO.
1710
5be229c0
MF		 17112010-11-22 Mike Frysinger <vapier@gentoo.org>
1712
1713 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1714 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1715 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1716
81c641e7
MF		 17172010-11-22 Mike Frysinger <vapier@gentoo.org>
1718
1719 * sim-core.c (WITH_HW): Add device casts to device_error,
1720 device_io_read_buffer, and device_io_write_buffer.
1721
6ab5626b
MF		 17222010-11-16 Mike Frysinger <vapier@gentoo.org>
1723
1724 * dv-sockser.c (dv_sockser_write_buffer): New function.
1725 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1726 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1727
0bd15c7f
HPN		 17282010-10-07 Hans-Peter Nilsson <hp@axis.com>
1729
1730 * callback.c (os_lseek): Call wrap on lseek result.
1731
363a6e9f
OS		 17322010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1733
1734 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1735 call by its equality to -1 not by it being negative.
1736 (connected_p): Likewise for accept() call.
1737
c8551de3
MF		 17382010-04-23 Mike Frysinger <vapier@gentoo.org>
1739
1740 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1741
ef93a840
MF		 17422010-04-21 Mike Frysinger <vapier@gentoo.org>
1743
1744 * profile.c (sim_profile_print_bar): Add cpu argument.
1745
f093db8c
MF		 17462010-04-21 Mike Frysinger <vapier@gentoo.org>
1747
1748 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1749
0d3d2c71
MF		 17502010-04-21 Mike Frysinger <vapier@gentoo.org>
1751
1752 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1753 (profile_print_pc): Convert sim_io_printf to profile_printf.
1754 (profile_print_insn): Likewise.
1755 (profile_print_memory): Likewise.
1756 (profile_print_core): Likewise.
1757 (profile_print_model): Likewise.
1758 (sim_profile_print_bar): Likewise.
1759 (profile_print_speed): Likewise.
1760 (profile_print_addr_ranges): Likewise.
1761 (profile_info): Likewise.
1762 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1763
bd0bd508
MF		 17642010-04-19 Mike Frysinger <vapier@gentoo.org>
1765
1766 * sim-model.c (OPTION_MODEL): Convert to enum.
1767 (OPTION_MODEL_INFO): New enum.
1768 (model_options): Add model-info/info-model entries.
1769 (model_option_handler): Handle OPTION_MODEL_INFO.
1770
e8a76151
MF		 17712010-04-13 Mike Frysinger <vapier@gentoo.org>
1772
1773 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1774 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1775 initially.
1776
cb1cc9c6
MF		 17772010-04-13 Mike Frysinger <vapier@gentoo.org>
1778
1779 * sim-hrw.c (sim_write): Add const to buf arg.
1780 * sim-utils.h (sim_write_fn): Likewise.
1781
58f03a40
MF		 17822010-04-12 Mike Frysinger <vapier@gentoo.org>
1783
1784 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1785 defines.
1786
21cf617c
MF		 17872010-04-12 Mike Frysinger <vapier@gentoo.org>
1788
1789 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1790 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1791 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1792 * dv-sockser.c (sockser_options): Likewise.
1793 * hw-ports.c (empty_hw_ports): Likewise.
1794 * sim-hw.c (hw_options): Likewise.
1795 * sim-model.c (model_options): Likewise.
1796 * sim-options.c (standard_options): Likewise.
1797 * sim-profile.c (profile_options): Likewise.
1798 * sim-trace.c (trace_options): Likewise.
1799 * sim-watch.c (watchpoint_options): Likewise.
1800
e377ca52
MF		 18012010-04-12 Mike Frysinger <vapier@gentoo.org>
1802
1803 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1804 the local "arg_table" variable, and the xmalloc cast.
1805
adaaf009
MF		 18062010-04-10 Mike Frysinger <vapier@gentoo.org>
1807
1808 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1809 "prefix" var.
092d8476 1810 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1811
9ec7269f
MF		 18122010-04-10 Mike Frysinger <vapier@gentoo.org>
1813
1814 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1815
709b3bb3
MF		 18162010-04-10 Mike Frysinger <vapier@gentoo.org>
1817
1818 * sim-trace.c (save_data): Add const markings to "buf" argument.
1819
3dd68605
MF		 18202010-04-10 Mike Frysinger <vapier@gentoo.org>
1821
1822 * sim-options.c (standard_option_handler): Add const markings to
1823 local "type" var.
1824
0ad22a74
MF		 18252010-04-02 Mike Frysinger <vapier@gentoo.org>
1826
1827 * hw-ports.h: Fix spelling typos.
1828
75005b3a
MF		 18292010-03-30 Mike Frysinger <vapier@gentoo.org>
1830
1831 * configure.ac: Check for socklen_t.
1832 * configure, config.in: Regenerated.
1833 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1834
d946c288
MF		 18352010-03-30 Mike Frysinger <vapier@gentoo.org>
1836
1837 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1838 * sim-hw.c (hw_option_handler): Likewise.
1839
ff398ee4
MF		 18402010-03-30 Mike Frysinger <vapier@gentoo.org>
1841
1842 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1843 (interrupt_nr_to_str): Likewise.
1844 (default_interrupt_names): Add const to pointer type.
1845 (sim_watchpoint_install): Add const to prefix.
1846 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1847
6bf91687
MF		 18482010-03-30 Mike Frysinger <vapier@gentoo.org>
1849
1850 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1851 (sim_core_write_buffer): Likewise.
1852
15f3c2de
MF		 18532010-03-30 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1856 the SIM_HAVE_ADDR_RANGE define.
1857
fb0cc53e
MF		 18582010-03-30 Mike Frysinger <vapier@gentoo.org>
1859
1860 * sim-core.h (device_error): Add const to message, and add printf
1861 format attribute.
1862
739dfd28
MF		 18632010-03-30 Mike Frysinger <vapier@gentoo.org>
1864
1865 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1866 SIM_HAVE_ADDR_RANGE define.
1867
59db87ad
MF		 18682010-03-30 Mike Frysinger <vapier@gentoo.org>
1869
1870 * dv-glue.c (hw_glue_ports): Swap static and const.
1871
dc416615
MF		 18722010-03-30 Mike Frysinger <vapier@gentoo.org>
1873
1874 * nrun.c (usage): Use void in definition.
1875 * sim-options.c (dup_arg_p): Convert old-style function definition.
1876 (sim_parse_args): Likewise.
1877 (sim_print_help): Likewise.
1878 * sim-trace.c (set_trace_option_mask): Likewise.
1879 (set_trace_option): Likewise.
1880 * sim-utils.c (sim_analyze_program): Likewise.
1881 (sim_elapsed_time_get): Likewise.
1882 (sim_elapsed_time_since): Likewise.
1883
11409fac
MF		 18842010-03-22 Mike Frysinger <vapier@gentoo.org>
1885
1886 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1887 (standard_options): Likewise.
1888 (standard_option_handler): Likewise.
1889
6d519a46
MF		 18902010-03-16 Mike Frysinger <vapier@gentoo.org>
1891
1892 * hw-ports.c (TRACE): Delete.
1893 * hw-properties.c (TRACE): Delete.
1894 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1895 (hw_find_integer_property): Likewise.
1896 (hw_find_integer_array_property): Likewise.
1897 (hw_add_duplicate_property): Likewise.
1898
799026a7
MF		 18992010-03-15 Mike Frysinger <vapier@gentoo.org>
1900
1901 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1902 "boolean".
1903
fd87baa9
MF		 19042010-02-04 Mike Frysinger <vapier@gentoo.org>
1905
1906 * sim-model.c: Include sim-model.h
1907
294bcb78
MF		 19082010-02-04 Mike Frysinger <vapier@gentoo.org>
1909
1910 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1911 & from the STATE_CPU() examples.
1912
80532737
DE		 19132010-01-24 Doug Evans <dje@sebabeach.org>
1914
d2c7a1a6
DE		 1915 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1916 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1917 ufixsfsi): Ditto.
1918 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1919 (struct cgen_fp_ops): Update signatures of floating point conversion
1920 operations.
1921
80532737
DE		 1922 * Make-common.in (CGEN_SIM_DEPS): Define.
1923 (CGEN_INCLUDE_DEPS): Use it.
1924 (CGEN_MAIN_CPU_DEPS): Simplify.
1925
1377e154
DE		 19262010-01-22 Doug Evans <dje@sebabeach.org>
1927
1928 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1929 (SUBWORDTFSI, JOINSIDI): Ditto.
1930
ec11f055
DE		 19312010-01-05 Doug Evans <dje@sebabeach.org>
1932
1933 * cgen-types.h (SETDI): Delete, unused.
1934
a09a0bfd
DE		 19352009-12-02 Doug Evans <dje@sebabeach.org>
1936
1937 * cgen-engine.h: Remove duplicated comment.
1938
62836bf4
DE		 19392009-11-23 Doug Evans <dje@sebabeach.org>
1940
1941 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1942 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1943
e94d449d
DE		 19442009-11-22 Doug Evans <dje@sebabeach.org>
1945
197fa1aa
DE		 1946 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1947 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1948 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1949 instead of CGEN_INSN_INT.
1950
e94d449d
DE		 1951 * cgen-trace.h (trace_extract): Add cast to fix warning.
1952
ca25db52
DE		 19532009-11-05 Doug Evans <dje@sebabeach.org>
1954
1955 * cgen-mem.h (DECLARE_GETT): Don't inline.
1956 (DECLARE_SETT): Ditto.
1957
c272cb46
JS		 19582009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1959
1960 * sim-inline.h: Fix spelling error.
1961
1428dced
TT		 19622009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1963
1964 * Make-common.in: Add datarootdir.
1965
44330079
RW		 19662009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1967
0aec8eb1
RW		 1968 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1969 (SIM_CHECK_MEMBERS_1): Remove.
1970 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1971 AC_CHECK_MEMBERS one.
1972 * configure: Regenerate.
1973
44330079
RW		 1974 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1975 * configure: Regenerate.
1976
d6416cdc
RW		 19772009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1978
81ecdfbb
RW		 1979 * config.in: Regenerate.
1980 * configure: Likewise.
1981
c462b41b
RW		 1982 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1983 definition of AC_CHECK_MEMBER.
1984
d6416cdc
RW		 1985 * aclocal.m4: m4_include toplevel config/override.m4.
1986 * configure: Regenerate.
1987
96e946ca
RW		 19882009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1989
1990 * Makefile.in (datarootdir): New variable.
1991
6a8b8615
DE		 19922009-07-07 Doug Evans <dje@sebabeach.org>
1993
1994 * Make-common.in (CPU_DIR): Define.
1995
2c2a86d7
DE		 19962009-07-06 Doug Evans <dje@sebabeach.org>
1997
1998 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1999 identifiers for file types rather than encoding internal
2000 implementation details of cgen.sh.
2001 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2002 * cgen.sh: Add support for parallel makes.
2003 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2004
c28c63d8
JB		 20052009-05-18 Jon Beniston <jon@beniston.com>
2006
72f4393d
L		 2007 * gennltvals.sh: Add lm32 target.
2008 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2009
982807ce
JB		 20102009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2011
2012 Speed up simulator startup:
2013 * sim-utils.c (zalloc): Use xcalloc.
2014
2a8922a9
HPN		 20152009-01-07 Hans-Peter Nilsson <hp@axis.com>
2016
2225d5bd
HPN		 2017 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2018 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2019 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2020 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2021 type, QI, HI, SI, DI.
2022
2a8922a9
HPN		 2023 * callback.c (os_error): Mark as being a noreturn function.
2024 * sim-io.h (sim_io_error): Similar for sim_io_error.
2025
6878aceb
JS		 20262008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2027
2028 * aclocal.m4: Fix underquoting of function names.
2029
be091327
DJ		 20302008-10-21 Julian Brown <julian@codesourcery.com>
2031
2032 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2033
79e1e459
HPN		 20342008-07-11 Hans-Peter Nilsson <hp@axis.com>
2035
2036 * common.m4: Add test for libz and zlib.h.
2037 * configure: Regenerate to track ../common/common.m4 changes.
2038 * config.in: Ditto.
2039
6efef468 20402008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2041 Daniel Jacobowitz <dan@codesourcery.com>
2042 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2043
2044 * aclocal.m4: Include ../../config/acx.m4.
2045 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2046 * configure, config.in: Regenerate.
2047 * Make-common.in (LIB_OBJS): Add version.o.
2048 (version.c, version.o): New rules.
72f4393d 2049 * run.c: Include version.h.
6efef468
JM		 2050 (usage): Add help parameter. Print output either to stdout or
2051 stderr depending on that parameter.
2052 (print_version): New.
2053 (main): Check for --help and --version.
2054 * run-sim.h (sim_target_display_usage): Add help parameter.
2055 * version.h: New.
2056
a4e64307
DJ		 20572008-04-14 Hans Kester <kester.hans@gmail.com>
2058
2059 * sim-signal.c: Define missing signals for _WIN32.
2060
2a3591b0
SR		 20612008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2062
2063 * gennltvals.sh: Add cr16.
2064 * nltvals.def: Rebuild.
2065
b981d709
DJ		 20662007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2067
eb639c50
DJ		 2068 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2069 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2070
f40f1a01
NC		 20712007-08-10 Nick Clifton <nickc@redhat.com>
2072
2073 * sim-memopt.c (memory_options): Mention that the
2074 --memory-size switch accepts suffixes.
72f4393d
L		 2075 (parse_size): Handle a suffix on the size value.
2076 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2077 switch accepts suffixes.
72f4393d 2078 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2079
edc5d9ec
HPN		 20802006-12-21 Hans-Peter Nilsson <hp@axis.com>
2081
2082 * acconfig.h: Remove.
2083 * config.in: Regenerate.
2084
09d96939
TS		 20852006-11-07 Thiemo Seufer <ths@mips.com>
2086
2087 * gentmap.c: Fix compile time warning.
2088
7e129781
TS		 20892006-11-07 Thiemo Seufer <ths@mips.com>
2090
2091 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2092 for bfd text addresses.
2093
3ae2e9a3 20942006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2095 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2096
2097 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2098 SIM_QUIET_NAN_NEGATED.
2099
41ec9f20
TS		 21002006-08-29 Nigel Stephens <nigel@mips.com>
2101
2102 * sim-profile.c (profile_pc_init): Initialise default profiling
2103 frequency to a prime number.
2104 (profile_print_pc): Convert gmon.out sample data into target
2105 byte order.
2106
e85e3205
RE		 21072006-06-13 Richard Earnshaw <rearnsha@arm.com>
2108
2109 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2110 * common.m4: Likewise.
2111 * configure: Regenerated.
2112
2f0122dc
DJ		 21132006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2114
2115 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2116 * configure: Regenerated.
2117
20e95c23
DJ		 21182006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2119
2120 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2121 and LIBINTL_DEP everywhere.
2122 (CSEARCH): Use INCINTL.
2123 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2124 gettext macros.
2125 * configure: Regenerated.
2126
ea696909
HPN		 21272006-03-29 Hans-Peter Nilsson <hp@axis.com>
2128
2129 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2130 option-contents test.
2131
aba6488e
MM		 21322005-11-28 Mark Mitchell <mark@codesourcery.com>
2133
25520859
MM		 2134 * sim-signal.c (sim_signal_to_target): Fix typos.
2135
aba6488e
MM		 2136 * sim-reason.c (sim_stop_reason): Use
2137 sim_signal_to_target, not sim_signal_to_host.
2138 * sim-signal.c (sim_signal_to_host): Fix typo.
2139 (sim_signal_to_target): New function.
2140
f010abaa
HPN		 21412005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2142
2143 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2144 change.
2145
09b96ea0
ILT		 21462005-07-08 Ian Lance Taylor <ian@airs.com>
2147
efd36314
ILT		 2148 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2149
09b96ea0
ILT		 2150 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2151 different fraction for a quiet NaN.
2152 (unpack_fpu): Likewise.
2153
3b02a06b
BE		 21542005-07-08 Ben Elliston <bje@au.ibm.com>
2155
2156 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2157 * sim-load.c: Likewise.
2158 * syscall.c: Likewise.
2159
18d59ab9
CV		 21602005-05-24 Corinna Vinschen <vinschen@redhat.com>
2161
2162 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2163 check.
2164
149cfe5b
DJ		 21652005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2166
2167 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2168
3f6da722 21692005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2170
3f6da722
MI		 2171 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2172 and signed64 for __ALPHA__.
2173
2b193c4a
MK		 21742005-03-23 Mark Kettenis <kettenis@gnu.org>
2175
2176 * aclocal.m4 Include ../../gettext.m4.
2177 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2178 (AM_LC_MESSAGES): Remove.
2179 * configure: Regenerate.
2180
51216631
JB		 21812005-02-28 Jim Blandy <jimb@redhat.com>
2182
2183 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2184 -Wuninitialized in the default list of build warnings if CFLAGS is
2185 set, and doesn't include -O. (Using -Wuninitialized without
2186 optimization produces a warning, which interferes with compilation
2187 with -Werror.)
72f4393d 2188
0c4507fd
JB		 21892005-02-21 Jim Blandy <jimb@redhat.com>
2190
2191 * callback.c (os_fstat): Don't declare 't' unless it's used.
2192
9ab46d53
JB		 21932005-02-09 Jim Blandy <jimb@redhat.com>
2194
2195 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2196 '-s' argument.
2197 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2198 to $(CGEN), to ensure that the command substitution happens where
2199 the variable is referenced in the submake, not when the submake's
2200 arguments are expanded.
2201 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2202 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2203 application Scheme script directly after ${cgen}; don't precede it
2204 with a -s.
2205
f4f8cce4
HPN		 22062005-01-28 Hans-Peter Nilsson <hp@axis.com>
2207
97f669ed
HPN		 2208 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2209 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2210 Include libiberty.h.
2211 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2212 being either end of a pipe.
2213 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2214 (os_shutdown): Clear pipe state.
2215 (default_callback): Initialize new members.
2216
f4f8cce4
HPN		 2217 * callback.c (default_callback): Initialize target_endian.
2218 (cb_store_target_endian): Renamed from store, new first parameter
2219 host_callback *cb, drop last parameter big_p. Take endianness
2220 from cb.
2221 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2222 Remove variable big_p.
2223 * nrun.c (main): Initialize default_callback.target_endian.
2224
35695fd6
AC		 22252005-01-14 Andrew Cagney <cagney@gnu.org>
2226
2227 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2228 Add explicit call to AC_CONFIG_HEADER.
2229 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2230 * configure: Re-generate.
2231
f0569246
AC		 22322005-01-12 Andrew Cagney <cagney@gnu.org>
2233
2234 * common.m4: New file, based on of aclocal.m4.
2235
38f48d72
AC		 22362005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2237
2238 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2239 * configure: Regenerated to track ../common/aclocal.m4 changes.
2240
b7026657
AC		 22412005-01-07 Andrew Cagney <cagney@gnu.org>
2242
2243 * configure.ac: Rename configure.in, require autoconf 2.59.
2244 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2245 * configure: Re-generate.
2246
5d945fec
HPN		 22472004-12-15 Hans-Peter Nilsson <hp@axis.com>
2248
2249 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2250 <case CB_SYS_ftruncate>: New cases.
2251
0d3cd463
HPN		 22522004-12-13 Hans-Peter Nilsson <hp@axis.com>
2253
2254 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2255 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2256 * callback.c (os_lstat): New function.
0d3cd463 2257
119860e5
HPN		 22582004-12-08 Hans-Peter Nilsson <hp@axis.com>
2259
027e2a04
HPN		 2260 * run.1: Document --sysroot=filepath.
2261 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2262 (standard_options): Support --sysroot=<path>.
2263 (standard_option_handler): Handle OPTION_SYSROOT.
2264 * syscall.c (simulator_sysroot): Define, initialized empty.
2265 (get_path): Prepend simulator_sysroot to absolute file path.
2266 [HAVE_STRING_H]: Include string.h.
2267 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2268 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2269 (main): If simulator_sysroot is not empty, chdir there.
2270 * sim-config.h (simulator_sysroot): Declare.
2271
119860e5
HPN		 2272 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2273 cgen_rtx_error" in a CGEN-generated simulator.
2274 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2275 replacement for CGEN-related breakpoints.
2276
70ae6611
HPN		 22772004-12-07 Hans-Peter Nilsson <hp@axis.com>
2278
2279 * Make-common.in (sim-basics_h): Add $(callback_h).
2280
697afb65
HPN		 22812004-12-03 Hans-Peter Nilsson <hp@axis.com>
2282
2283 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2284 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2285 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2286 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2287 (SIM_CHECK_MEMBERS): New macros.
2288 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2289 for struct stat member test and write. Add ST_x calls for each
2290 struct stat member tested in configure.in. Wrap each ST_x call in
2291 #ifdef of configure macro for that member.
2292 * configure, config.in: Regenerate.
2293
6e56eb07
HPN		 22942004-12-01 Hans-Peter Nilsson <hp@axis.com>
2295
2296 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2297 /dev/null.
2298 <case desc>: Pass -OPC opcfile.
2299 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2300 parameter to cgen.sh.
2301
c87368ac
RE		 23022004-11-30 Richard Earnshaw <rearnsha@arm.com>
2303
2304 * Make-common.in (sim-basics_h): Correct dependencies on
2305 cconfig.h and tconfig.h
2306 (sim-load.o): Correct typo in sim-basics_h dependency.
2307
08cd3760
RE		 23082004-11-18 Richard Earnshaw <rearnsha@arm.com>
2309
15f5e61f
RE		 2310 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2311 sub-dependencies for other sim files that they include.
2312 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2313 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2314
1afbf186
HPN		 23152004-11-16 Hans-Peter Nilsson <hp@axis.com>
2316
1d72487d
HPN		 2317 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2318 endian information.
2319
1afbf186
HPN		 2320 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2321 $(remote_sim_h) too.
2322 (sim_main_headers): Add sim-utils.h.
2323
a3bb1089
FCE		 23242004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2325
2326 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2327
5a645dc5
AC		 23282004-07-26 Andrew Cagney <cagney@gnu.org>
2329
2330 Problem from Olaf Hering <olh@suse.de>.
2331 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2332
109d3db3
BE		 23332004-07-10 Ben Elliston <bje@au.ibm.com>
2334
2335 * hw-tree.c (parse_integer_property): Typo fix in comments.
2336 * sim-options.c (sim_args_command): Likewise.
2337
0aaa4a81
AC		 23382004-06-28 Andrew Cagney <cagney@gnu.org>
2339
2340 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2341
0242f9ea
JR		 23422004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2343
2344 * callback.c (os_shutdown): Fix bug in last change: actually
2345 mark file descriptors as available on startup.
2346
594ee3a7
JR		 23472004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2348
2349 [ include/gdb: * callback.h (host_callback_struct): Replace
2350 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2351 * callback.c: Changed all users.
594ee3a7 2352
5f510f9c
AM		 23532004-06-15 Alan Modra <amodra@bigpond.net.au>
2354
2355 * sim-load.c (sim_load_file): Use bfd_get_section_size
2356 instead of bfd_get_section_size_before_reloc.
2357
7659f80a
DJ		 23582004-05-18 Daniel Jacobowitz <dan@debian.org>
2359
2360 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2361 passing it to printf.
2362
41ee5402
DJ		 23632004-05-10 Daniel Jacobowitz <dan@debian.org>
2364
2365 * callback.c: Update copyright dates.
2366 * run.c: Likewise.
2367 * sim-basics.h: Likewise.
2368 * sim-load.c: Likewise.
2369 * syscall.c: Likewise.
2370
23712004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2372
2373 * callback.c: Include cconfig.h instead of config.h.
2374 * run.c: Likewise.
2375 * sim-basics.h: Likewise.
2376 * sim-load.c: Likewise.
2377 * syscall.c: Likewise.
2378
6d0c993e
BE		 23792004-01-16 Ben Elliston <bje@wasabisystems.com>
2380
2381 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2382
6edf0760
NC		 23832003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2384
2385 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2386
a69146da
KH		 23872003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2388
2389 * sim-options.c (standard_options): Fix the names of H8
2390 variants.
2391
fc0a2244
AC		 23922003-10-30 Andrew Cagney <cagney@redhat.com>
2393
2394 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2395 with "struct bfd_symbol".
2396
ee3073b5
AC		 23972003-10-21 Andrew Cagney <cagney@redhat.com>
2398
2399 * callback.c (os_truncate): Call "truncate", and not "stat".
2400
198beae2
AC		 24012003-10-20 Andrew Cagney <cagney@redhat.com>
2402
2403 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2404
8822d001
JR		 24052003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2406
2407 * callback.c (os_ftruncate, os_truncate): New functions.
2408 (default_callback): Initialize ftruncate and truncate members.
2409
ea52ff81
DB		 24102003-09-08 Dave Brolley <brolley@redhat.com>
2411
2412 On behalf of Doug Evans <dje@sebabeach.org>
2413 * cgen.sh: New arg archfile.
2414 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2415 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2416
e158f0a0
AC		 24172003-08-28 Andrew Cagney <cagney@redhat.com>
2418
2419 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2420 * sim-options.c (print_help): Cast the format with specifier to
2421 "int".
2422
33319edb 24232003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2424 Dave Brolley <brolley@redhat.com>
33319edb 2425
72f4393d 2426 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2427 fields of CGEN_WRITE_QUEUE_ELEMENT.
2428 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2429 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2430 * gennltvals.sh: Add frv target.
2431 * nltvals.def: Add frv target.
2432
72f536bd
MS		 24332003-06-23 Michael Snyder <msnyder@redhat.com>
2434
ac59bf8d 2435 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2436 * sim-reg.c: Fix cut-and-paste bug in comment.
2437
1f1b2817
AC		 24382003-06-22 Andrew Cagney <cagney@redhat.com>
2439
2440 From matthew green <mrg@redhat.com>:
72f4393d 2441 * sim-fpu.h: Update copyright.
1f1b2817 2442 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2443 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2444 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2445
89c0d7dd 24462003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2447
89c0d7dd 2448 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2449 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2450 with disassemble_info:read_memory_func.
2451 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2452
828c9ae6
MS		 24532003-06-04 Michael Snyder <msnyder@redhat.com>
2454
2455 * common/run.c (main): Remove SIM_H8300 ifdef.
2456 (usage): Ditto.
2457 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2458 (standard_options): Add '-x' for h8/300sx.
2459 (standard_option_handler): Add case for SIM_H8300SX.
2460
80d35d90
MS		 24612003-04-13 Michael Snyder <msnyder@redhat.com>
2462
2463 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2464
876fec02
AC		 24652003-03-01 Andrew Cagney <cagney@redhat.com>
2466
2467 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2468 (sim_engine_vabort): Ditto.
2469
6b4a8935
AC		 24702003-02-27 Andrew Cagney <cagney@redhat.com>
2471
2472 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2473 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2474 * nrun.c (main): Ditto.
2475
dbd7cd63
AC		 24762003-02-26 Andrew Cagney <cagney@redhat.com>
2477
2478 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2479 (sim_engine_vabort): Ditto.
2480 (sim_engine_halt, sim_engine_restart): Ditto.
2481
836cc9f4
AC		 24822003-02-20 Andrew Cagney <ac131313@redhat.com>
2483
2484 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2485 (sim-break_h): Delete macro.
2486 (sim-break.o): Delete rule.
2487 * sim-break.c: Delete file.
2488 * sim-break.h: Delete file.
2489 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2490 (STATE_BREAKPOINTS): Delete macro.
2491 (sim_state_base): Delete field breakpoints.
2492 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2493 sim_break_install to array.
2494
45a15d6f
KH		 24952003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2496
2497 * run.c (usage): Fix typos.
2498
127a77fe
CD		 24992002-11-27 Richard Sandiford <rsandifo@redhat.com>
2500
2501 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2502
b85e4829
AC		 25032002-11-22 Andrew Cagney <ac131313@redhat.com>
2504
2505 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2506 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2507 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2508 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2509 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2510 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2511 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2512 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2513 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2514 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2515
d25b1553
AC		 25162002-11-13 Andrew Cagney <cagney@redhat.com>
2517
2518 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2519
d690312f
CD		 25202002-11-06 Richard Sandiford <rsandifo@redhat.com>
2521
2522 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2523 (distclean): Depend on it.
2524
7c3e3b33
AM		 25252002-10-14 Alan Modra <amodra@bigpond.net.au>
2526
2527 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2528
7ede505a
DB		 25292002-08-29 Dave Brolley <brolley@redhat.com>
2530
2531 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2532
75c4388a
AC		 25332002-07-17 Andrew Cagney <cagney@redhat.com>
2534
2535 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2536 (sim_set_callbacks, sim_size, sim_trace)
2537 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2538 to here from "gdb/remote-sim.h".
2539
7a3085c1 25402002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2541
2542 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2543 avoid possible longjmp problems with automatic variable siggnal.
2544
076043f2
AC		 25452002-07-14 Andrew Cagney <ac131313@redhat.com>
2546
2547 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2548 * Make-common.in (installdirs): Make $(libdir) too, needed when
2549 installing libsim.a.
2550
3fbeef0b
AC		 25512002-07-13 Andrew Cagney <ac131313@redhat.com>
2552
2553 * gennltvals.sh (dir): Mark d30v as obsolete.
2554 * nltvals.def: Remove d30v.
2555
bf962092
AC		 25562002-06-17 Andrew Cagney <cagney@redhat.com>
2557
27961795
AC		 2558 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2559
bf962092
AC		 2560 * sim-memopt.c: Include <unistd.h>.
2561 (do_memopt_add): Fix printf format.
2562 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2563
c8cca39f
AC		 25642002-06-16 Andrew Cagney <ac131313@redhat.com>
2565
2566 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2567 --enable-gdb-build-warnings.
2568 * configure: Regenerated to track ../common/aclocal.m4 changes.
2569
307041b7 25702002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2571
72f4393d
L		 2572 * sim-fpu.c (unpack_fpu): Initialize exponent for
2573 sim_fpu_class_zero.
2574 (i2fpu): Same.
2575 (sim_fpu_sqrt): Same.
7d7d930f 2576
3c25f8c7
AC		 25772002-06-08 Andrew Cagney <cagney@redhat.com>
2578
2579 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2580 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2581 * run.c: Ditto.
2582 * sim-load.c: Ditto.
2583 * callback.c: Ditto.
2584 * syscall.c: Ditto.
2585 * Make-common.in (callback_h): Define.
2586 (remote_sim_h): Define.
2587 (run.o): Update.
2588 (callback.o): Update.
2589 (syscall.o): Update.
72f4393d 2590 (sim-load.o):
3c25f8c7
AC		 2591 (nrun.o): Update.
2592 (sim-hload.o): Update.
2593 (sim-io.o): Update.
2594 (sim-reason.o): Update.
2595 (sim-reg.o): Update.
2596 (sim-resume.o): Update.
2597
dbec3bef
KH		 25982002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2599
2600 * run.c: Fix formatting.
2601
de4112fa
NC		 26022002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2603
2604 * run-sim.h: New header. Provide prototypes for functions used
2605 between run() and libsim.a which are not used by GDB.
2606 * run.c: Include run-sim.h.
72f4393d
L		 2607 (main): If SIM_TARGET_SWITCHES is defined call
2608 sim_target_parse_command_line.
2609 (usage): If SIM_TARGET_SWITCHES is defined call
2610 sim_target_display_usage.
de4112fa 2611
a8cdafbd
AV		 26122002-05-17 Andrey Volkov <avolkov@transas.com>
2613
2614 * run.c: Made h8300s as new target, not h8300h alias.
2615 Added new option -S (h8300s target)
2616 * sim-options.c: Ditto.
72f4393d 2617
5accf1ff
CD		 26182002-05-01 Chris Demetriou <cgd@broadcom.com>
2619
2620 * callback.c: Use 'deprecated' rather than 'depreciated.'
2621
080fe24b
AC		 26222002-02-24 Andrew Cagney <ac131313@redhat.com>
2623
2624 From wiz at danbala:
2625 * sim-fpu.h: Fix grammar and typos.
2626 Fix PR gdb/287.
2627
6439295f
CD		 26282002-02-10 Chris Demetriou <cgd@broadcom.com>
2629
2630 * callback.c: Fix some spelling errors.
2631 * hw-device.h: Likewise.
2632 * hw-tree.c: Likewise.
2633 * sim-abort.c: Likewise.
2634 * sim-alu.h: Likewise.
2635 * sim-core.h: Likewise.
2636 * sim-events.c: Likewise.
2637 * sim-events.h: Likewise.
2638 * sim-fpu.h: Likewise.
2639 * sim-profile.h: Likewise.
2640 * sim-utils.c: Likewise.
2641
dea03d4e
HPN		 26422002-01-31 Hans-Peter Nilsson <hp@axis.com>
2643
2644 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2645 New functions.
2646
1636f0bb
BE		 26472002-01-20 Ben Elliston <bje@redhat.com>
2648
2649 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2650 the comment for this enumerator.
2651
b59d44de
BE		 26522002-01-14 Ben Elliston <bje@redhat.com>
2653
2654 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2655
280b26c0
KH		 26562001-12-20 Kazu Hirata <kazu@hxi.com>
2657
2658 * run.c (usage): Fix a typo.
2659
e3e473da
BE		 26602001-07-05 Ben Elliston <bje@redhat.com>
2661
2662 * Make-common.in (srccgen): Remove.
2663 (CGEN_CPU_DIR): Define.
2664 (CGEN_READ_SCM): Redefine without $(srccgen).
2665 (CGEN_ARCH_SCM): Ditto.
2666 (CGEN_CPU_SCM): Ditto.
2667 (CGEN_DECODE_SCM): Ditto.
2668 (CGEN_DESC_SCM): Ditto.
2669
2836ee25
FCE		 26702001-04-25 Frank Ch. Eigler <fche@redhat.com>
2671
2672 * sim-load.c (sim_load_file): Put it back: external now.
2673 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2674
5b778125
AC		 26752001-04-21 Andrew Cagney <ac131313@redhat.com>
2676
2677 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2678 internal interface.
2679 * sim-utils.c (sim_analyze_program): Ditto.
2680
6ec9f4a9
FCE		 26812001-04-19 Frank Ch. Eigler <fche@redhat.com>
2682
2683 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2684 we're finished with its immediate use.
2685 * sim-load.c (sim_load_file): Ditto.
2686
764f1408
FCE		 26872001-03-16 Frank Ch. Eigler <fche@redhat.com>
2688
2689 Add support for mmap-based memory regions.
2690 * sim-memopt.c (mmap_next_fd): New global.
2691 (sim_memory_init): Reinitialize it.
2692 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2693 "--memory-mapfile FILE" option. Check for some errors.
2694 (do_memopt_add): Conditionally do mmap instead of malloc for
2695 backing store of simulated memory. Check for more errors.
2696 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2697 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2698 * configure.in: Look for mmap/fstat related functions and headers.
2699 * config.in, configure: Regenerated.
2700
35c20992
FCE		 27012001-03-15 Frank Ch. Eigler <fche@redhat.com>
2702
2703 * sim-core.c (sim_core_map_attach): Correct overlap-related
2704 error messages.
2705
f6bb7a3b
MM		 27062001-03-07 Michael Meissner <meissner@redhat.com>
2707
2708 * run.c (alloca-conf.h): Delete, no longer provided.
2709
01816cd8
BE		 27102001-02-22 Ben Elliston <bje@redhat.com>
2711
2712 * sim-trace.h (TRACE_VPU_IDX): Add.
2713 (TRACE_vpu): Define.
2714 (WITH_TRACE_VPU_P): Likewise.
2715 (TRACE_VPU_P): Likewise.
2716 * sim-trace.c (OPTION_TRACE_VPU): Define.
2717 (trace_options): Add --trace-vpu.
2718 (trace_option_handler): Handle OPTION_TRACE_VPU.
2719 (trace_option_handler): Include VPU tracing in --trace-semantics.
2720 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2721
44a9331c
BE		 27222001-02-21 Ben Elliston <bje@redhat.com>
2723
2724 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2725 (TRACE_BRANCH_INPUT2): Likewise.
2726
c43ad8eb
BE		 27272001-02-09 Ben Elliston <bje@redhat.com>
2728
2729 * (profile_print_pc): Write header out in target byte order.
2730
27312001-02-09 Ben Elliston <bje@redhat.com>
2732
2733 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2734 adjusting the pc shift value.
2735
9397fcbf
FCE		 27362001-01-12 Chris Demetriou <cgd@sibyte.com>
2737
badd2b1e
BE		 2738 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2739 where a numeric value is supplied.
9397fcbf 2740
63fe1038
BE		 27412001-01-06 Ben Elliston <bje@redhat.com>
2742
2743 * cgen.sh: Allow extrafiles to include the semantics files when
2744 generating an ISA-specific decoder.
2745
b6f6b44d
AO		 27462000-12-27 Alexandre Oliva <aoliva@redhat.com>
2747
2748 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2749
ad8707b5
BE		 27502000-12-23 Ben Elliston <bje@redhat.com>
2751
2752 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2753 them to the trace stream using sim_fpu_printn_fpu. Include
2754 "sim-fpu.h".
2755
b94c0966
BE		 27562000-12-15 Ben Elliston <bje@redhat.com>
2757
2758 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2759 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2760 trailing digits as specified (-1 to print all digits).
2761 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2762 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2763 to print_bits ().
2764
fd5d712e
BE		 27652000-12-13 Ben Elliston <bje@redhat.com>
2766
2767 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2768 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2769 (defs): New action.
2770
4c15ccf7
GK		 27712000-12-12 Geoffrey Keating <geoffk@redhat.com>
2772
2773 * sim-endian.h: Don't have parameters on macro definitions which
2774 are simply renaming functions, to permit use of XCONCAT2 in both
2775 the macro name and the arguments in a use of such a definition.
2776
0d277f51
BE		 27772000-12-11 Ben Elliston <bje@redhat.com>
2778
2779 * cgen-ops.h (SUBWORDDFDI): New function.
2780
bb4e03e5
BE		 27812000-12-05 Ben Elliston <bje@redhat.com>
2782
c79688eb
BE		 2783 * Make-common.in (cgen-defs): New target.
2784 (cgen-decode): Pass $(EXTRAFILES).
2785
bb4e03e5
BE		 2786 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2787 -outfile-suffix options.
2788
76440e4b
BE		 27892000-12-04 Ben Elliston <bje@redhat.com>
2790
6227bc85
BE		 2791 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2792 (SUBWORDSIUQI): Likewise.
2793 (SUBWORDDIHI): Likewise.
2794 (SUBWORDDIQI): New function.
2795
76440e4b
BE		 2796 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2797 * cgen-scache.c (scache_option_handler): Remove unused local var.
2798
cdc2a5c3
BE		 27992000-12-03 Ben Elliston <bje@redhat.com>
2800
2801 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2802
4e73b9c1
SC		 28032000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2804
2805 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2806
ce9bc8d1
SC		 28072000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2808
2809 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2810 space is not zero.
2811
ce13044d
SC		 28122000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2813
2814 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2815 (set_hw_delete): Moved the macro as a function.
2816 * hw-base.h (set_hw_delete): Declare as external function.
2817 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2818 allocated using hw_malloc.
72f4393d 2819
7c070881
SC		 28202000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2821
2822 * sim-options.c (sim_parse_args): Free the memory used for
2823 long_options, short_options, handlers, opt_cpu, orig_val.
2824
4f49fa1b
BE		 28252000-11-20 Ben Elliston <bje@redhat.com>
2826
2827 * cgen-ops.h (SUBBI): New macro.
2828 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2829 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2830
2d84da1b
BE		 28312000-11-16 Ben Elliston <bje@redhat.com>
2832
2833 * cgen-types.h (VOID): New type.
2834
dbc168af
BE		 28352000-11-09 Ben Elliston <bje@redhat.com>
2836
2837 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2838 (sim_fpu_two): Set exponent to 1.
2839
e4f5c43e
EZ		 28402000-10-26 Ben Elliston <bje@redhat.com>
2841
72f4393d
L		 2842 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2843 `all'. Pass `-i' options to cgen applications.
2844 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2845 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2846
a8d894af
BE		 28472000-10-08 Ben Elliston <bje@redhat.com>
2848
2849 * cgen-utils.c (cgen_rtx_error): New function.
2850
28512000-10-07 Ben Elliston <bje@redhat.com>
2852
2853 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2854 conditions for sim_core_read_buffer().
2855
6d4c43bf
DB		 28562000-09-26 Dave Brolley <brolley@redhat.com>
2857
2858 * cgen-utils.c (RORQI): New function.
2859 (ROLQI): New function.
2860 (RORHI): New function.
2861 (ROLHI): New function.
2862
0e266e5c
DB		 28632000-08-28 Dave Brolley <brolley@redhat.com>
2864
2865 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2866 in insn_value if it will fit.
2867
604259a0
FCE		 28682000-08-21 Frank Ch. Eigler <fche@redhat.com>
2869
2870 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2871
4193618c
DB		 28722000-08-15 Dave Brolley <brolley@redhat.com>
2873
2874 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2875
28762000-08-15 Dave Brolley <brolley@redhat.com>
2877
2878 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2879 (PROFILE_CPU_FREQ): New macro.
2880 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2881 (profile-options): Add profile-cpu-frequency.
2882 (parse_frequency): New function.
2883 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2884 (profile_print_speed): Print cpu frequency and simulated execution time.
2885 Re-indent other items to match.
2886
548a3e15
AC		 28872000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2888
2889 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2890
fab307a2
FCE		 28912000-07-27 Frank Ch. Eigler <fche@redhat.com>
2892
2893 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2894 * Makefile.in (install): Install run.1 man page.
2895
46a19b74
AC		 2896Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2897
2898 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2899 * Makefile.in (headers,nltvals.def): Merge.
2900
3c765a54
AC		 2901Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2902
f9cbceb6
AC		 2903 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2904 * nrun.c (main): Print the simulator statistics only in
2905 verbose mode.
2906 * hw-properties.h (hw_find_integer_array_property): Fix
2907 prototype (use signed_cell).
2908
38e64f35
AC		 2909 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2910 * sim-events.c (sim_events_remain_time): New function returning
2911 the time that remains before the event is raised.
2912 * hw-events.c (hw_event_remain_time): Likewise.
2913 * sim-events.h (sim_events_remain_time): Declare.
2914 * hw-events.h (hw_event_remain_time): Declare.
2915
0802cc40
AC		 2916 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2917 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2918 (OPTION_HW_LIST): New option --hw-list to list the devices.
2919 (hw_option_handler): List the device tree with 'sim_hw_print'.
2920
3c765a54
AC		 2921 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2922 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2923 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2924 (EXTENDED): Define for 16-bit word size.
2925 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2926 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2927 * sim-types.h: Added support for 16-bit targets.
2928
7fb283bc
FCE		 29292000-06-23 Frank Ch. Eigler <fche@redhat.com>
2930
2931 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2932
ab42ee12
FCE		 29332000-06-24 Frank Ch. Eigler <fche@redhat.com>
2934
2935 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2936 * Makefile.in (distclean): Clean cconfig.h also.
2937
eb2d80b4
AC		 2938Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2939
2940 * configure: Regenerated to track ../common/aclocal.m4 changes.
2941
2942Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2943
2944 * aclocal.m4 (sim-profile): Enable the profiler by default.
2945
781c552e
AC		 2946Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2947
2948 * run.c (main): Initialize sigrc.
2949
5eb1a8fa
AC		 2950Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2951
2952 * sim-events.c (update_time_from_event): Add more detailed event
2953 tracing.
2954
b2ac51e4
DB		 29552000-03-30 Dave Brolley <brolley@redhat.com>
2956
2957 * aclocal.m4 (cgen): Use guile to run cgen.
2958
f8603f2f
DB		 29592000-03-23 Dave Brolley <brolley@redhat.com>
2960
2961 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2962 ftruncdfsf.
2963 * cgen-accfp.c (fextsfdf): New function.
2964 (ftruncdfsf): New function.
2965 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2966
0f831eb3
JJ		 29672000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2968
2969 * cgen-ops.h: Added TRUNCSISI.
2970
e88acae7
FCE		 29712000-03-08 Dave Brolley <brolley@redhat.com>
2972
2973 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2974 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2975 (sim_queue_fn_si_write): Last argument is has type USI.
2976 (sim_queue_fn_sf_write): New function.
2977 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2978 (sim_queue_fn_sf_write): New function.
2979 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2980
baa7ae6f
AC		 2981Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2982
2983 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2984 sim_set_trace and run simulator using sim_resume.
2985 (main): Add option ``-o'' - operating environment. Only continue
2986 after a signal when operating environment.
2987 (main): Always set REASON and SIGRC using sim_stop_reason.
2988 (sim_trace): Delete extern declaration.
2989
6d358e86
NC		 29902000-02-08 Nick Clifton <nickc@cygnus.com>
2991
2992 * callback.c: Fix compile time warning messages.
2993 * run.c: Fix compile time warning messages.
72f4393d 2994
ed9a39eb
JM		 29951999-12-17 Dave Brolley <brolley@cygnus.com>
2996
2997 * sim-profile.h: (set_profile_option_mask): Add prototype.
2998 * sim-profile.c (set_profile_option_mask): No longer static.
2999
c4093a6a
JM		 3000Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3001
3002 * sim-arange.c: Include <string.h>
3003
de57eccd
JM		 30041999-12-07 Dave Brolley <brolley@cygnus.com>
3005
c4093a6a 3006 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3007 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3008 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3009 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3010 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3011 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3012 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3013 (fn_mem_qi_write): New union members.
3014 (fn_mem_hi_write): New union members.
3015 (fn_mem_si_write): New union members.
3016 (fn_mem_di_write): New union members.
3017 (fn_mem_df_write): New union members.
3018 (fn_mem_xi_write): New union members.
3019 (sim_queue_fn_mem_qi_write): New function.
3020 (sim_queue_fn_mem_hi_write): New function.
3021 (sim_queue_fn_mem_si_write): New function.
3022 (sim_queue_fn_mem_di_write): New function.
3023 (sim_queue_fn_mem_df_write): New function.
3024 (sim_queue_fn_mem_xi_write): New function.
3025 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3026 (sim_queue_fn_mem_hi_write): New function.
3027 (sim_queue_fn_mem_si_write): New function.
3028 (sim_queue_fn_mem_di_write): New function.
3029 (sim_queue_fn_mem_df_write): New function.
3030 (sim_queue_fn_mem_xi_write): New function.
3031 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3032 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3033 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3034
c2d11a7d
JM		 30351999-12-01 Dave Brolley <brolley@cygnus.com>
3036
3037 * cgen-accfp.c (subsf): Check status code.
3038 (mulsf): Ditto.
3039 (negsf): Ditto.
3040 (abssf): Ditto.
3041 (sqrtsf): Ditto.
3042 (invsf): Ditto.
3043 (minsf): Ditto.
3044 (maxsf): Ditto.
3045 (subdf): Ditto.
3046 (muldf): Ditto.
3047 (divdf): Ditto.
3048 (negdf): Ditto.
3049 (absdf): Ditto.
3050 (sqrtdf): Ditto.
3051 (invdf): Ditto.
3052 (mindf): Ditto.
3053 (maxdf): Ditto.
3054
30551999-11-26 Dave Brolley <brolley@cygnus.com>
3056
3057 * cgen-par.h (fn_df_write): Mode of data is DF.
3058 (sim_queue_fn_df_write): Mode of data is DF.
3059 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3060
30611999-11-22 Dave Brolley <brolley@cygnus.com>
3062
3063 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3064 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3065
11cf8741
JM		 30661999-11-04 Dave Brolley <brolley@cygnus.com>
3067
3068 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3069 CGEN_MEM_XI_WRITE members.
3070 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3071 (sim_queue_fn_xi_write): New function.
3072 (sim_queue_mem_xi_write): New function.
3073
3074 * cgen-par.c (sim_queue_fn_xi_write): New function.
3075 (sim_queue_mem_xi_write): New function.
3076 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3077 CGEN_MEM_XI_WRITE.
3078
e514a9d6
JM		 30791999-10-22 Dave Brolley <brolley@cygnus.com>
3080
3081 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3082 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3083 * cgen-par.c: Set insn_address for each queued write. Get pc from
3084 cpu when executing queued writes.
3085
30861999-10-19 Dave Brolley <brolley@cygnus.com>
3087
3088 * cgen-par.h (sim_queue_fn_pc_write): New function.
3089 (CGEN_FN_PC_WRITE): New enumerator.
3090 (fn_pc_write): New union member.
3091 * cgen-par.c (sim_queue_fn_pc_write): New function.
3092 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3093
917317f4
JM		 30941999-10-18 Dave Brolley <brolley@cygnus.com>
3095
3096 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3097 (CGEN_MEM_DF_WRITE): New enumerator.
3098 (mem_di_write): New union member.
3099 (mem_df_write): New union member.
3100 * cgen-par.c (sim_queue_mem_di_write): New function.
3101 (sim_queue_mem_df_write): New function.
3102 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3103 CGEN_MEM_DF_WRITE.
3104 * cgen-accfp.c (divsf): Check for division errors.
3105
31061999-10-14 Doug Evans <devans@casey.cygnus.com>
3107
3108 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3109
2df3850c
JM		 31101999-10-07 Dave Brolley <brolley@cygnus.com>
3111
72f4393d 3112 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3113 (fn_hi_write): New union member.
3114 (sim_queue_fn_hi_write): New function.
3115 * cgen-par.c (sim_queue_fn_hi_write): New function.
3116 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3117
2acceee2
JM		 31181999-09-29 Doug Evans <devans@casey.cygnus.com>
3119
3120 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3121 Change type of result to SEM_PC.
3122
3123Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3124
3125 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3126
6426a772
JM		 31271999-09-25 Doug Evans <devans@casey.cygnus.com>
3128
3129 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3130 (JOIN*): Delete cpu arg.
3131
3132Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3133
3134 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3135 parameter.
3136 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3137
c2c6d25f
JM		 3138Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3139
72f4393d
L		 3140 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3141 large values.
c2c6d25f 3142
7fc5b5ad
AC		 3143Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3144
3145 * run.c (main): Check the sim_stop_reason and only halt simulation
3146 when a valid stop condition is identified.
3147
c2c6d25f
JM		 3148Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3149
3150 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3151
3152Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3153
3154 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3155 (bi_write): New union element.
3156 (sim_queue_bi_write): New function.
3157 * cgen-par.c (sim_queue_bi_write): New function.
3158 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3159
d4f3574e
SS		 3160Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3161
3162 * configure: Regenerated to track ../common/aclocal.m4 changes.
3163
3164 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3165 ../gdb/configure.in.
3166 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3167 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3168 (SIM_WARNINGS): Delete
3169 (CONFIG_CFLAGS): Update.
3170
3171Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3172
3173 * cgen-par.c: New file.
3174 * cgen-par.h: New file.
3175 * cgen-sim.h (cgen-par.h): #include it.
3176 * cgen-cpu.h (write_queue): New field.
3177 (CPU_WRITE_QUEUE): New access macro.
3178 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3179 (cgen-par.o): New target.
3180
104c1213
JM		 31811999-08-28 Doug Evans <devans@casey.cygnus.com>
3182
3183 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3184 * cgen-utils.c (mode_names): Update.
3185
53a5351d
JM		 31861999-08-20 Doug Evans <devans@casey.cygnus.com>
3187
3188 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3189 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3190 buffer arg if WITH_PARALLEL_GENWRITE.
3191 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3192 (struct idesc): Ditto.
3193
3194Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3195
3196 * sim-model.c (model_option_handler): Add \n to error message.
3197
96baa820
JM		 31981999-08-08 Doug Evans <devans@casey.cygnus.com>
3199
3200 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3201 (insn_sem): Rewrite.
3202 (sem_fn_desc): New struct.
3203 (idesc): Rewrite.
3204 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3205 misses if ! FAST_P.
3206 (scache case): Split into non-parallel/parallel versions.
3207 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3208 if not use semantic switch version.
3209
32101999-08-04 Doug Evans <devans@casey.cygnus.com>
3211
3212 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3213 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3214 (SEM_BRANCH_INIT_EXTRACT): Delete.
3215 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3216 (SEM_BRANCH_FINI): Ditto.
3217 (SEM_BRANCH_VIA_ADDR): Ditto.
3218 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3219 (SEM_BRANCH_ADDR_CACHE): Delete.
3220 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3221 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3222 pbb_br_type.
3223 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3224 (@cpu@_pbb_begin): Initialize branch_target.
3225 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3226 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3227 pbb_br_type.
3228 (@cpu@_engine_run_fast): Ditto.
3229
adf40b2e
JM		 3230Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3231
3232 * cgen-utils.c (RORSI): New function.
3233 (ROLSI): New function.
3234
32351999-07-14 Doug Evans <devans@casey.cygnus.com>
3236
3237 * Makefile.in (TAGS): Tweak TAGS regex.
3238 * cgen-mem.h (*): Add TAGS markers.
3239
43e526b9
JM		 3240Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3241
3242 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3243 passed in when sim_resume is first entered - don't re-pass it
3244 after a restart.
72f4393d 3245
43e526b9
JM		 3246Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3247
3248 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3249 OPTION_LOAD_LMA but only when is defined.
3250 (standard_options): When SIM_HANDLES_LMA is defined include
3251 options --load-lma and --load-vma.
3252 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3253
3254 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3255 (struct sim_state_base): Add load_at_lma_p.
3256 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3257 STATE_LOAD_AT_LMA_P.
3258
3259Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3260
3261 * nrun.c (main): Re-format loop gnu style.
3262
9846de1b
JM		 3263Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3264
3265 * dv-sockser.c (connected_p): Initialize addrlen.
3266
32671999-07-06 Dave Brolley <brolley@cygnus.com>
3268
3269 * cgen-accfp.c (floatsidf): New function.
3270 (fixdfsi): New function.
3271
32721999-07-06 Doug Evans <devans@casey.cygnus.com>
3273
3274 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3275
43ff13b4
JM		 32761999-07-05 Doug Evans <devans@casey.cygnus.com>
3277
3278 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3279 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3280 * cgen-fpu.c: New file.
3281 * cgen-fpu.h: New file.
3282 * cgen-accfp.c: New file.
3283 * cgen-cpu.h (CGEN_CPU): New member fpu.
3284 * cgen-mem.h: Redo fp support.
3285 * cgen-ops.h: Delete k&r support. Redo fp support.
3286 * cgen-sim.h: Include cgen-fpu.h.
3287 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3288
085dd6e6
JM		 32891999-06-23 Doug Evans <devans@casey.cygnus.com>
3290
3291 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3292 ifndef.
3293 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3294 (@cpu@_pbb_cti_chain): Minor clean up.
3295
cd0fc7c3
SS		 32961999-05-08 Felix Lee <flee@cygnus.com>
3297
72f4393d
L		 3298 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3299 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3300 * configure: Regenerate.
72f4393d 3301
7a292a7a
SS		 3302Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3303
3304 * sim-core.c (device_error,device_io_read_buffer,
3305 device_io_write_buffer): Delete decls.
3306 * sim-core.h: Put them here.
3307
3308 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3309 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3310 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3311 (sim_core_write_aligned_N): Ditto.
3312
33131999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3314
3315 * sim-memopt.c (sim_memory_uninstall): Don't look into
3316 free()d memory.
3317
33181999-04-14 Doug Evans <devans@casey.cygnus.com>
3319
3320 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3321
33221999-04-13 Doug Evans <devans@casey.cygnus.com>
3323
3324 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3325 (sim_core_write_buffer): Ditto.
3326
33271999-04-02 Keith Seitz <keiths@cygnus.com>
3328
3329 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3330 after the interval counter has expired.
3331 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3332 poll_quit callbacks. May be overridden by Makefile.
3333 (poll_quit_counter): New global.
3334 * sim-events.c: Remove all mentions of ui_loop_hook. The
3335 host callback "poll_quit" will serve the purpose.
3336 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3337 is defined.
3338 * nrun.c: Remove declaration of ui_loop_hook.
3339
3340Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3341
3342 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3343 if being used by gdb.
3344
33451999-03-22 Doug Evans <devans@casey.cygnus.com>
3346
3347 * cgen-types.h (XF,TF): Tweak.
3348 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3349 in cgen-types.h.
3350 (SUBWORD*,JOIN*): Define.
3351 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3352 moved into cpu descriptor.
3353 * sim-model.h (MACH): New member `num'.
3354
c906108c
SS		 33551999-02-09 Doug Evans <devans@casey.cygnus.com>
3356
c906108c
SS		 3357 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3358 (CGEN_CPU): Member opcode renamed to cpu_desc.
3359 New members get_idata,disassembler.
3360 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3361 CGEN_INSN_ATTR_VALUE.
3362 (CGEN_STATE): Delete member opcode_table.
3363 (sim_disassemble_insn): Delete decl.
3364 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3365 (struct idesc): Moved to here from <cpu>-decode.h.
3366 * cgen-run.c (prime_cpu): Call prepare_run callback.
3367 * cgen-trace.h (SFILE): New type.
3368 (sim_disasm_sprintf): Declare.
3369 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3370 (sim_cgen_disassemble_insn): Declare.
3371 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3372 (insn_fields): Delete.
3373 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3374 CPU_CPU_DESC (cpu).
3375 (trace_insn): Call CPU_DISASSEMBLER hook.
3376 (sim_disasm_sprintf): New function.
3377 (sim_disasm_read_memory): New function.
3378 (sim_disasm_perror_memory): New function.
3379 (sim_cgen_disassemble_insn): New function.
3380 * cgen-utils.c: Don't include cpu-opc.h.
3381 (virtual_insn_entries): New static local.
3382 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3383 (cgen_insn_name): Rewrite.
3384 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3385 * cgen.sh (desc): New file generator handler.
3386 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3387 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3388 Don't include cpu-opc.h,cpu-sim.h.
3389 * sim-model.c (model_set): Delete SIM_DESC arg.
3390 (sim_model_set): Update.
3391 * sim-model.h (MACH): New member prepare_run.
3392
33931999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3394
3395 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3396 if redundant with allocator functions.
3397
3398Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3399
3400 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3401
3402 * sim-profile.h: Make like sim-trace.h.
3403 (PROFILE_USEFUL_MASK): New macro.
3404 * sim-profile.c (profile_options): Make like trace_options, allow
3405 optional on|off arg where applicable.
3406 (set_profile_option_mask): New function.
3407 (sim_profile_set_option): New function.
3408 (profile_option_handler): Simplify.
3409 Have -p only enable selected things, not everything.
3410 Add missing break to OPTION_PROFILE_PC_RANGE.
3411 * cgen-scache.c (scache_options): Allow optional on|off arg to
3412 --profile-scache.
3413 (scache_option_handler): Use sim_profile_set_option.
3414
34151999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3416
3417 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3418 (memory_option_handler): Implement MEMORY_FILL option. Make
3419 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3420 (parse_ulong_value): New function.
3421 (do_memopt_add): Allocate all buffers. Optionally fill them.
3422
34231999-01-15 Richard Henderson <rth@cygnus.com>
3424
3425 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3426 va_list, not an integer.
3427 * sim-events.c (sim_events_schedule): Likewise.
3428
72f4393d 3429 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3430 the appropriate type.
3431
34321999-01-14 Doug Evans <devans@casey.cygnus.com>
3433
3434 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3435 (sim_disassemble_insn): Update prototype.
3436 (sim_engine_invalid_insn): Ditto.
3437 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3438 (SEM_BRANCH_INIT): PCADDR->IADDR.
3439 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3440 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3441 * cgen-scache.h (*): Ditto.
3442 * cgen-trace.c (*): Ditto.
3443 * cgen-trace.h (*): Ditto.
3444 * cgen-utils.c (*): Ditto.
3445 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3446 (insn_t): Delete.
3447 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3448 (simple engine framework): Rewrite.
3449 * sim-module.c (modules): Install model module sooner (and in
3450 particular before the profile module).
3451
34521999-01-12 Doug Evans <devans@casey.cygnus.com>
3453
3454 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3455 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3456 (sim_model_init): Call it.
3457
3458 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3459
34601999-01-05 Doug Evans <devans@casey.cygnus.com>
3461
3462 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3463 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3464 (SEM_BRANCH_INIT_EXTRACT): New macro.
3465 (SEM_BRANCH_INIT): Add taken_p.
3466 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3467 (SEM_BRANCH_FINI): Use it.
3468 (SEM_INSN): Update.
3469 * cgen-run.c (sim_resume): Handle tracing of last insn.
3470 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3471 * cgen-trace.c (current_abuf): New static global.
3472 (trace_insn_init): Initialize it.
3473 (trace_insn_fini): Use it.
3474 (trace_insn): Set it.
3475 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3476 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3477 (@cpu@_emit_after): Ditto.
3478 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3479 labels if WITH_SEM_SWITCH_FULL.
3480 * sim-model.c: Include bfd.h.
3481 (sim_model_init): New function.
3482 (sim_model_install): Record init fn.
3483 * sim-model.h (MACH): New member bfd_name.
3484 * sim-module.c (modules): Initialize model before scache.
3485
34861998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3487
3488 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3489
c906108c
SS		 3490 * nrun.c (main): Remain in simulation loop for traps and
3491 exceptions when in operating environment mode.
3492 (ui_loop_hook): New stub hook for standalone use.
3493 * sim-events.c (sim_events_process): Call ui_loop_hook
3494 periodically on CYGWIN host.
3495
3496 * sim-reason.c (sim_stop_reason): Return host signal numbers
3497 to gdb on sim_stopped and sim_signalled cases.
3498 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3499 hook just before longjmp.
3500 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3501 hook just before sim_engine_run.
3502
3503 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3504 * sim-trace.h (trace_generic): Ditto.
3505 * sim-trace.c (trace_generic): Ditto.
72f4393d 3506
c906108c
SS		 35071998-12-14 Doug Evans <devans@casey.cygnus.com>
3508
3509 * Make-common.in (SIM_MAIN_DEPS): New var.
3510 (CGEN_MAIN_CPU_DEPS): New var.
3511 * aclocal.m4: Add --enable-cgen-maint option.
3512 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3513 (SETMEM*): Ditto.
3514 (GETIMEM*): Pass pc value to sim_core routine.
3515
3516Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3517
3518 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3519 Compare with ZERO not NULL.
3520
3521Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3522
3523 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3524 "sim-assert.h".
3525
35261998-12-09 Doug Evans <devans@casey.cygnus.com>
3527
3528 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3529 * sim-trace.c: Include stdlib.h if present.
3530 * dv-sockser.c: Include unistd.h if present.
3531 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3532 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3533
35341998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3535
3536 * gennltvals.sh: Add i960.
3537 * nltvals.def: Rebuild.
3538
35391998-12-04 Doug Evans <devans@casey.cygnus.com>
3540
3541 * cgen-defs.h: New file, old cgen-sim.h.
3542 * cgen-sim.h: Simple header that includes others.
3543 * sim-arange.c: New file.
3544 * sim-arange.h: New file.
3545 * sim-basics.h: Include it.
3546 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3547 (sim-arange.o): Add rule for.
3548 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3549 (sim_io_eprintf_cpu): Add prototype.
3550 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3551 (INLINE2): New macro.
3552 (EXTERN_INLINE): New macro.
3553 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3554 before calling module init fns.
3555 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3556 (profile_init): New function.
3557 (profile_options): New option --profile-range.
3558 (profile_option_handler): Handle --profile-range.
3559 (profile_print_insn): Qualify address range specific section titles.
3560 (profile_print_addr_ranges): New function.
3561 (profile_info): Print address ranges if specified.
3562 (profile_install): Set profile_init init fn.
3563 * sim-profile.h (PROFILE_DATA): New member `range'.
3564 * sim-trace.c (trace_init): New function.
3565 (trace_options): New option --trace-range.
3566 (trace_option_handler): Handle --trace-range.
3567 (trace_install): Set trace_init init fn.
3568 * sim-trace.h (TRACE_DATA): New member `range'.
3569 * sim-utils.c (sim_cpu_msg_prefix): New function.
3570 (sim_io_eprintf_cpu): New function.
3571 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3572 (PC_IN_PROFILE_RANGE_P): New macro.
3573 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3574 (trace_insn_fini): New arg abuf. All callers updated.
3575 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3576 printing cycle counts.
3577 * cgen-trace.h (trace_insn_fini): Update prototype.
3578 (TRACE_RESULT_P): New macro.
3579 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3580 (TRACE_INSN): Check ARGBUF_TRACE_P.
3581 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3582 * cgen-types.h (SIM_INLINE): Delete.
3583 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3584 * cgen-utils.c: Don't include cgen-engine.h
3585 * genmloop.sh (@cpu@_fill_argbuf): New function.
3586 (@cpu@_fill_argbuf_tp): New function.
3587 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3588 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3589 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3590 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3591 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3592 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3593 doing profiling. Update call to TRACE_INSN_FINI.
3594
3595 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3596
35971998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3598
3599 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3600 regions.
3601
36021998-12-01 Doug Evans <devans@casey.cygnus.com>
3603
3604 * sim-inline.c (SIM_INLINE_P): Fix typo.
3605
36061998-11-30 Doug Evans <devans@casey.cygnus.com>
3607
3608 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3609
3610Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3611
3612 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3613 * nltvals.def: Re-generate.
3614
3615Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3616
3617 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3618 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3619 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3620 GCC.
3621 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3622 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3623
36241998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3625
3626 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3627 (${cpu}_pbb_cti_chain): Ditto.
3628
36291998-11-18 Doug Evans <devans@casey.cygnus.com>
3630
3631 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3632 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3633 (EXTRACT_INT,EXTRACT_UINT): New macros.
3634 (SEM_SEM_ARG): New macro.
3635 (SEM_NEXT_VPC): New arg `pc'.
3636 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3637 (sim_disassemble_insn): Update prototype.
3638 * cgen-trace.c (current_insn,insn_fields): New static locals.
3639 (trace_insn): Set them.
b83266a0 3640 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3641 (sim_disassemble_insn): New arg insn_fields.
3642 Handle variable length insns.
3643 * genmloop.sh: Only emit pbb decls if -pbb.
3644 (${cpu}_scache_lookup): New arg `vpc'.
3645 (scache support): Fetch pc before entering loop.
3646
3647 * gennltvals.sh: Add fr30 support.
3648 * nltvals.def: Rebuild.
3649
3650Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3651
3652 * sim-types.h: Re-do type system so that GCC's attribute and mode
3653 are used to specify types. Handle case of ALPHA.
3654
36551998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3656
c906108c
SS		 3657 * aclocal.m4: Add tests for dlopen family.
3658 * config.in: Regenerated.
72f4393d 3659
c906108c
SS		 3660Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3661
3662 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3663
3664Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3665
3666 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3667 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3668 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3669 * cgen-sim.h: ... to here.
3670
3671Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3672
3673 * aclocal.m4 (enable-build-warnings): Replace
3674 enable-sim-warnings. Extend =LIST syntax so that prepend and
3675 append of options is possible. Drop -Werror, add
3676 -Wstrict-prototypes for GDB compatibility.
3677 * Make-common.in (SIM_WARNINGS): Update.
3678
3679Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3680
3681 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3682 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3683 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3684 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3685 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3686 CGEN_INCLUDE_DEPS.
3687 * cgen-cpu.h: New file.
3688 * cgen-engine.h: New file.
3689 * cgen-scache.h: New file.
3690 * cgen-sim.h: Delete portions moved to new files.
3691 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3692 rather than sending result to stdout.
3693
3694Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3695
3696 * Make-common.in (sim-reg.o): New rule.
3697 (cgen-run.o): New rule.
3698 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3699 * cgen-run.c (prime_cpu): New function.
3700 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3701 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3702 mentioned cpu.
3703 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3704 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3705 (CGEN_INSN_VIRTUAL_P): New macro.
3706 (SEM_PC): New typedef.
3707 (SEMANTIC_FN): Change type of result to SEM_PC.
3708 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3709 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3710 (SCACHE_MAP): New typedef.
3711 (CPU_SCACHE): Add pbb support.
3712 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3713 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3714 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3715 max_slice_insns.
3716 (INSN_NAME): Delete.
3717 (cgen_insn_name): Declare.
3718 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3719 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3720 (first_insn_p): Make static.
3721 (trace_insn): Handle virtual insns specially.
3722 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3723 * cgen-types.h (UBI): Delete.
3724 (MODE_TYPE): New enum.
3725 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3726 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3727 (cgen_virtual_opcode_table): New global.
3728 (cgen_insn_name): New function.
3729 (sim_disassemble_insn): Ignore virtual insns.
3730 * genmloop.sh: Delete top level loop generation. Add pbb support.
3731 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3732 (sim_cpu_base): New members max_insns,insn_name,model_data.
3733 (CPU_PC_GET,CPU_PC_SET): New macros.
3734 (sim_pc_get,sim_pc_set): Declare.
3735 * sim-model.c (model_set): Call model init fn.
3736 * sim-model.h (MODEL_FN): New typedef.
3737 (INSN_TIMING): New member model_fn.
3738 (MODEL): New members num,init.
3739 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3740 All callers updated.
3741 (profile_insn_init): New fn.
3742 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3743 Exit early if insn profiling not supported.
3744 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3745 (profile_install): Record profile_insn_init as init fn.
3746 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3747 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3748 (PROFILE_DATA): Delete member exec_time.
3749 Change insn_count to pointer to array, rather than the array.
3750 (sim_profile_print_bar): Declare.
3751
3752Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3753
3754 * cgen-run.c: New file.
3755 * sim-reg.c: New file.
3756
3757Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3758
3759 * aclocal.m4: Add checks for -lsocket and -lnsl.
3760
3761 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3762 allow local port reuse on listening socket.
3763
3764Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3765
3766 * sim-config.h: Remove reference to linux kernel header.
3767
3768Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3769
3770 * dv-sockser.c (sockser_addr): Make variable non-static.
3771
3772Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3773
3774 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3775
3776Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3777
3778 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3779
3780Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3781
3782 * Make-common.in (install-common): Add $(EXEEXT) when installing
3783 run.
3784
3785Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3786
3787 * cgen-sim.h (cgen_state): New member opcode_table.
3788 * cgen-utils.c (sim_disassemble_insn): Use it.
3789
3790Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3791
3792 * cgen-mem.h (DECLARE_SETT): Fix return type.
3793 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3794 * cgen-scache.c: Include stdlib.h.
3795 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3796 * sim-model.c (model_option_handler): Remove unused variable `n'.
3797
3798Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3799
3800 * cgen-utils.c: Include bfd.h.
3801 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3802
3803Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3804
3805 * sim-bits.h (EXTEND24): Fix typo.
3806
3807Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3808
3809 * sim-events.c (ETRACE_P): New macro.
3810 (struct _sim_event): Add member trace.
3811 (sim_events_free): Reclaim trace message.
3812
3813 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3814 sim_events_schedule_tracef): New functions, include printf trace
3815 information in argument list. If tracing, store asprintf'd trace
3816 message in sim_event.
3817
3818 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3819 hw_event_queue_schedule_vtracef): New functions, mimic
3820 sim_event_tracef.
3821
3822Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3823
3824 * sim-bits.h (EXTEND24): Define.
3825
3826Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3827
3828 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3829 (CPU_SCACHE_HASH_MASK): New macro.
3830 (SCACHE_HASH_PC): Rewrite.
3831 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3832 computation out of main loop.
3833
3834Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3835
c906108c
SS		 3836 * cgen-sim.h (RECORD_IADDR): Delete.
3837 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3838 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3839
3840Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3841
3842 * gennltvals.def (mn10200): Add entry.
3843 * nltvals.def: Regenerate with MN10200 additions.
3844
3845Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3846
3847 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3848 documentation on how it works.
3849
3850 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3851 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3852 sim_core_set_xor, sim_core_xor_read_buffer,
3853 sim_core_xor_write_buffer): Update.
3854
3855 * sim-events.h, sim-events.c (sim_events_install,
3856 sim_events_watch_clock, sim_events_schedule_after_signal,
3857 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3858 sim_events_deschedule): Update.
3859
3860 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3861 sim_fpu_max32, sim_fpu_max64): Update.
3862
3863Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3864
3865 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3866 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3867 * sim-profile.c (profile_print_model): Update.
3868
3869Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3870
3871 * gennltvals.def (m32r): Use common syscall.h now.
3872 (mn10300): Add entry.
3873 * nltvals.def: Regenerate.
3874
3875 * sim-engine.c (sim_engine_get_run_state): New function.
3876 * sim-engine.h (sim_engine_get_run_state): Declare it.
3877
3878Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3879
3880 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3881 * sim-core.c (sim_core_signal): Make extern, always define.
3882
3883Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3884
3885 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3886 * cgen-ops.h (ANDIF): New macro.
3887 (ANDIF[BQHSD]I): Delete.
3888
3889Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3890
3891 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3892 (hw_event_queue_schedule, hw_event_queue_deschedule,
3893 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3894 Janczyn.
3895
3896 * hw-alloc.h (HW_NZALLOC): Define.
3897
3898 * Make-common.in (test-hw-events): Add target for testing the
3899 hw-event code.
3900
3901Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3902
3903 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3904 hw-instances.o.
3905 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3906 files.
3907 * hw-main.h: Include hw-handles.h, hw-instances.h.
3908 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3909 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3910
c906108c
SS		 3911Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3912
3913 * dv-core.c: Include hw-main.h and sim-main.h.
3914 * dv-pal.c: Include hw-main.h and sim-io.h.
3915 * dv-glue.c: Include hw-main.h.
3916
3917 * hw-main.h: New file. Move list of includes to here.
3918 * hw-base.h: From here.
3919 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3920 (hw-*.o, dv-*.o): Update.
3921 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3922 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3923 sim-main.h.
3924
3925 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3926 do_hw_poll_read): Move declarations from here.
3927 * hw-main.h: To here.
72f4393d 3928
c906108c
SS		 3929 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3930 Move from here.
3931 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3932 rename.
3933 * Make-common.in (hw-config.h): Update
3934 * hw-base.c, dv-pal.c, dv-glue.c: Update
3935
3936 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3937 `*_callback' to `*_method.
3938
3939Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940
3941 * hw-base.h (set_*): Move set method macros from here.
3942 * hw-device.h: To here.
3943
3944Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3945
3946 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3947 Declare.
3948
3949 * hw-base.c (hw_create, hw_delete): Call
3950 * hw-properties.c (create_hw_property_data,
3951 delete_hw_property_data): Define.
72f4393d 3952
c906108c
SS		 3953Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3954
3955 * hw-device.c, hw-properties.c: Include hw-base.h
3956
3957 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3958 * hw-device.c: From here.
3959 * hw-base.h: Include "hw-events.h".
3960
3961 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3962 * hw-base.c (hw_create, hw_delete): Call.
3963 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3964
3965 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3966 (hw-alloc.o): New target.
72f4393d 3967
c906108c
SS		 3968Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3969
3970 * hw-events.h, hw-events.c: New files. Move event code to here.
3971 * sim-hw.c: From here.
3972 * hw-base.h: Include "hw-events.h".
3973 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3974 (hw-events.o): New target.
3975
3976 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3977 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3978
c906108c
SS		 3979 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3980 * hw-base.c (hw_create, hw_delete): Call.
3981 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3982
3983 * dv-pal.c: Update.
3984
3985Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3988 * hw-ports.c: To here.
72f4393d 3989
c906108c
SS		 3990 * hw-base.h, hw-ports.c (create_hw_port_data,
3991 delete_hw_port_data): New functions.
3992 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3993
c906108c
SS		 3994 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3995 from here.
3996 * hw-ports.h: To here.
3997
3998Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3999
4000 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4001 PROCESSOR and CIA arguments.
4002
4003Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004
4005 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4006 Move common object files from here.
4007 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4008
c906108c
SS		 4009Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010
4011 * sim-hw.c: Include ctype.h.
4012 (do_hw_poll_read): Do not assume EAGAIN.
4013
4014Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4015
4016 * cgen-trace.c (first_insn_p): New static local.
4017 (trace_insn_init): Set it.
4018 (trace_insn_fini): Use TRACE_PREFIX.
4019 (trace_insn): Rewrite to use trace_prefix.
4020 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4021 Adjust width accordingly.
4022
4023 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4024 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4025 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4026 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4027 (PROFILE_COUNT_CORE): Simplify.
4028 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4029
4030Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4031
4032 * cgen-ops.h (ADDCFSI): Fix typo.
4033
4034Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4035
4036 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4037 * genmloop.sh: Use them rather than static locals.
4038
4039 * sim-engine.c (sim_engine_set_run_state): New function.
4040 * sim-engine.h (sim_engine_set_run_state): Declare.
4041 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4042 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4043 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4044
4045Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4046
72f4393d 4047 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4048 All callers updated.
4049 (trace_insn_fini): New arg last_p. All callers updated.
4050 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4051 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4052 * genmloop.sh (engine_resume): Update.
4053
4054Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4055
4056 * Make-common.in (install-common): Run ranlib on installed copy of
4057 libsim.a.
4058
4059Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4060
4061 * Make-common.in (install-common): Rename and install libsim.a.
4062
4063Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4064
4065 * sim-io.c (unistd.h): Include.
4066
4067Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4068
4069 * Make-common (sim_main_headers): Sort.
4070 (cgen-*.o): Add cgen-sim.h dependency.
4071
4072 * cgen-scache.c (scache_init): Only allocate space if scache element
4073 size is non-zero.
4074 (scache_flush,scache_print_profile): Check if scache in use first.
4075
4076 * cgen-sim.h (IDESC): Provide forward declaration.
4077 (DECODE): Delete.
4078 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4079 (cgen_cpu_max_extra_bytes): Declare.
4080 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4081
c906108c
SS		 4082 * sim-cpu.h: New file. sim_cpu_base moved here.
4083 Move sim_cpu_lookup decl here.
4084 * sim-base.h: #include "sim-cpu.h".
4085 * sim-cpu.c: New file.
4086 * Make-common (sim_main_headers): Add sim-cpu.h.
4087 (sim-cpu.o): Add rule for.
4088
4089 * sim-model.c (set_model): Delete.
4090 (sim_model_set,model_set): New functions.
4091 (sim_model_install): Renamed from model_install.
4092 Don't set default model here.
4093 (model_option_handler): Rewrite --model processing.
4094 (sim_model_lookup,sim_mach_lookup): New functions.
4095 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4096 (insn_timing): Delete.
4097 (INSN_TIMING): New member `num'.
4098 (IMP_PROPERTIES): Always define scache_elm_size member.
4099 (MACH): New member init_cpu.
4100 (sim_machs): Renamed from machs.
4101 (sim_model_install): Renamed from model_install.
4102 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4103 * sim-module.c (modules): Update.
4104
4105 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4106
4107 * sim-io.c: #include <errno.h>.
4108
4109Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4110
4111 * dv-pal.c (struct hw_pal_device): Add reader.
4112 (hw_pal_finish): Initialize reader.
4113 (scan_hw_pal): Use reader.
4114
4115 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4116 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4117 * dv-pal.c: Use.
4118
4119 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4120 ../ppc/main.c sim_io_read_stdin.
4121
4122Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123
4124 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4125 arguments.
4126 * hw-tree.c: Update.
72f4393d 4127
c906108c
SS		 4128 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4129 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4130 CPU/CIA args.
4131 * hw-ports.h (hw_port_event): Ditto.
4132 * hw-ports.c (hw_port_event): Update.
4133 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4134 Update.
4135 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4136 Update.
4137 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4138 (do_counter_event): Update.
4139 * dv-glue.c (hw_glue_io_read_buffer): Update.
4140 (hw_glue_port_event): Update.
4141
4142 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4143 * hw-base.h (hw_create): Ditto.
4144 * hw-base.c (hw_create): Ditto.
72f4393d 4145
c906108c
SS		 4146 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4147 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4148 from here to.
4149 * sim-hw.c: Here.
4150 * hw-device.h (hw_system_cpu): Declare.
4151 * sim-hw.c (hw_system_cpu): New function.
4152
4153 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4154 sim_hw_abort not hw_abort.
4155 (sim-hw.h): Include.
4156 (sim_core_read_buffer, sim_core_write_buffer): Call
4157 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4158 argument.
4159 (sim_core_set_xor): Do not pass CPU when aborting.
4160
4161 * sim-n-core.h (sim_core_read_aligned_N,
4162 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4163 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4164 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4165 return length.
4166
4167 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4168 sim_hw_print.
4169 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4170 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4171 functions.
4172 (sim_hw_print): New function.
4173
4174 * sim-engine.h (sim_engine_vabort): Declare.
4175 * sim-engine.c (sim_engine_vabort): New function.
4176
4177Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178
4179 * sim-trace.c (print_data): For floating-point numbers trace raw
4180 hex value.
4181 (trace_result_fp2): New function.
4182 * sim-trace.h (trace_result_fp2): New declaration.
4183 (TRACE_FP_RESULT2): New macro.
4184
4185Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4186
72f4393d
L		 4187 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4188 AM_CYGWIN32 and AM_EXEEXT.
4189 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4190 to run and install-common rules.
4191 * common/configure: regenerate
c906108c
SS		 4192
4193Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4194
4195 * sim-types.h (cell_word): New type.
4196 (natural_cell): Delete type.
4197
4198Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4199
4200 * configure: Regenerated to track ../common/aclocal.m4 changes.
4201 * config.in: Ditto.
4202
4203Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4204
4205 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4206
4207Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4208
4209 * configure: Regenerated to track ../common/aclocal.m4 changes.
4210 * config.in: Ditto.
4211
4212Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4213
4214 * acconfig.h: New file.
4215 * Make-common.in (top_builddir): New macro.
4216 (INTL_LIB): Removed.
4217 (INTLLIBS): New macro.
4218 (INTLDEPS): Likewise.
4219 (LIBDEPS): Use INTLDEPS.
4220 (EXTRA_LIBS): Use INTLLIBS.
4221 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4222 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4223 AM_LC_MESSAGES): New macros from GNU gettext.
4224
4225Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4226
4227 * sim-config.h: Discard leading _ from macros.
4228 * sim-types.h: Ditto.
4229
4230Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4231
4232 * Make-common.in (CSEARCH): Add -I to intl directories.
4233 (INTL_LIB): Point to libintl.a.
4234 (LIBDEPS): Add $(INTL_LIB).
4235 (EXTRA_LIBS): Ditto.
4236
4237Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4238
4239 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4240
4241 * cgen-ops.h (ADDCFSI): Fix.
4242 (SUBCFSI): Tweak.
4243
4244Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4245
4246 * sim-types.h (signed_address, unsigned_address): Define.
4247
4248Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4249
4250 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4251 QNaN.
4252
4253Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4254
4255 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4256 New functions, pack / unpack sim_fpu struct using raw values.
4257 (sim_fpu_is): Differentiate between negative and positive
4258 infinity.
4259
4260Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261
4262 * sim-bits.h (EXTEND4): Define.
4263 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4264
c906108c
SS		 4265Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4266
4267 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4268 declared so we need this cast to prevent long long addresses
4269 from being misconfigures. Results in access to unmapped memory.
4270
4271Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4272
4273 * Make-common.in (RUNTESTFLAGS): Define.
4274 (check): Pass RUNTESTFLAGS to recursive make.
4275
4276Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4279 STATE_VERBOSE_P.
4280
4281Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4282
4283 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4284 cross compiling.
4285
4286Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4287
4288 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4289 (sim-inline): Update to match sim-inline.[hc]
4290 * configure: Regenerated to track ../common/aclocal.m4 changes.
4291
4292 * Make-common.in (sim_main_headers): Add sim-inline.h
4293
4294 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4295 selected.
4296 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4297
c906108c
SS		 4298 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4299 (sim_events_set_trace): Delete unused prototype.
72f4393d 4300
c906108c
SS		 4301 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4302 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4303
4304 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4305 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4306 Comment out, not yet implemented in sim-fpu.c.
4307 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4308 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4309
c906108c
SS		 4310 * sim-inline.h: Rewrite description.
4311 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4312 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4313
c906108c
SS		 4314 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4315 include generated files. Handled by generator directly.
72f4393d 4316
c906108c
SS		 4317Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318
4319 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4320 up-to-date.
4321
4322 * sim-trace.h (TRACE_ANY_P): Define.
4323 (struct _trace_data): Add trace_any_p.
4324
4325Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * run.c (main): Handle all alternatives of enum sim_stop.
4328 (main): Delete unused `asection *s'.
4329
4330Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4333
4334 * configure: Regenerated to track ../common/aclocal.m4 changes.
4335
4336 * sim-hw.c: New file.
4337 * sim-hw.h (sim_hw_parse): Declare function.
4338 (hw-tree.h): Do not include.
72f4393d 4339
c906108c
SS		 4340 * sim-base.h (STATE_HW): Define.
4341 (struct sim_state_base): Add member struct *hw.
4342
4343 * sim-module.c (sim-hw.h): Include.
4344 (modules): Add sim_hw_install.
72f4393d 4345
c906108c
SS		 4346 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4347
4348Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4349
4350 * sim-base.h (CPU_INDEX): Define.
4351
4352 * sim-utils.c (sim_state_alloc): Initialize.
4353 * sim-module.c (sim_post_argv_init): Ditto.
4354
4355Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4356
4357 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4358 properly formatted lists.
4359
4360Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4361
4362 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4363 0x2f needs to be 0x3f.
4364
4365Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4366
4367 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4368 not found.
4369 (hw_tree_find_*_property): Clean up error message when property is
4370 not found.
4371
4372 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4373 present before looking for it.
4374
4375Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4376
72f4393d 4377 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4378 (AC_CHECK_FUNCS): Add check for __setfpucw.
4379 * configure: Regenerated.
4380
4381Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4382
4383 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4384 hw_pal_timer, hw_pal_timer_value): Define.
4385 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4386 (do_counter_event, do_counter_read, do_counter_value,
4387 do_counter_write): new functions.
4388
4389Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4390
4391 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4392 trace output.
4393
4394 * hw-base.c (hw_create): Stop searching for a device when one is
4395 found.
4396
4397Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4398
4399 * configure: Regenerated to track ../common/aclocal.m4 changes.
4400
4401Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4402
4403 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4404 appends extra devices.
4405 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4406 the device names.
72f4393d 4407
c906108c
SS		 4408 * Make-common.in (hw-config.h): New target, create hw-config.h
4409 file.
4410 (SIM_HW): Definition from @sim_hw@.
4411 (hw-base.o): Depend on hw-config.h
4412
4413Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4414
4415 * Make-common.in: Get SHELL from configure.
4416 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4417 move-if-change. Fixes NT native build problem.
4418 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4419 move-if-change. Fixes NT native build problem.
4420 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4421 NT native builds.
72f4393d 4422
c906108c
SS		 4423Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4424
4425 * hw-device.h, hw-device.c (hw_strdup): New function.
4426
4427 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4428 strings name, family and args.
4429 (full_name_of_hw): Use hw_strdup when returning the full path.
4430
4431 * hw-properties.c: Clean up property not found / wrong type error
4432 messages.
72f4393d 4433
c906108c
SS		 4434 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4435 before attaching any ports.
4436
4437 * hw-base.c (hw-config.): Include. Replace hardwired table.
4438
4439 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4440
4441 * Make-common.in: Add rule for dv-glue.o.
4442
4443Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444
4445 * hw-base.c (hw_finish): Move setting of trace level to here.
4446 (hw_create): From here.
4447
4448 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4449 ../ppc/device_table.c.
4450
4451 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4452
4453 * hw-tree.c (print_properties): Supress path when printing
4454 properties of root node.
4455
4456Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4457
4458 * hw-device.h (HW_TRACE): Define.
4459 (hw_trace): Declare.
4460 * hw-device.c (hw_trace): Implement function.
4461
4462 * hw-base.c (hw_create): Set hw trace level from "trace?"
4463 property.
4464
4465 * dv-core.c (dv_core_attach_address_callback): Add trace.
4466
4467 * dv-pal.c: Replace DTRACE with HW_TRACE.
4468
4469Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4470
4471 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4472 (hw_alloc_data): Delcare.
4473 (struct hw): Add member alloc_of_hw.
72f4393d 4474
c906108c
SS		 4475 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4476 functions. Assocate memory with a device.
4477 (stdlib.h): Include.
72f4393d 4478
c906108c
SS		 4479 * hw-base.h (set_hw_delete): Define.
4480 (hw_delete_callback): Declare.
4481 (hw_delete): Declare.
4482
4483 * hw-base.c (hw_delete): Implement function.
4484 (struct hw_base_data): Add member to_delete.
4485 (ignore_hw_delete): New function, does nothing.
4486 (hw_create): Set the hw_delete method.
4487 (hw_create): Allocate the base type using HW_ZALLOC before setting
4488 any methods.
4489
4490 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4491
c906108c 4492 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4493
c906108c
SS		 4494 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4495 (attach_hw_port_edge): Add struct hw argument
4496
4497 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4498 hw_zalloc/hw_free.
4499
4500Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4501
4502 * hw-device.h (hw_attach_address_callback,
4503 hw_detach_address_callback): Attach to a single space not a space
4504 mask. Clarify interpretation of SPACE:ADDR parameters.
4505
4506 * hw-base.c (passthrough_hw_attach_address,
4507 passthrough_hw_detach_address): Update.
4508 * dv-core.c (dv_core_attach_address_callback): Ditto.
4509 * dv-pal.c (hw_pal_attach_address): Ditto.
4510
4511Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512
4513 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4514
4515Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516
4517 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4518 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4519 hw-properties_h, hw-tree_h): Define, point at corresponding
4520 header.
4521 (hw_base_headers): Define list of headers included by hw-base.h
4522 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4523 hw-properties.o, hw-tree.o): Specify dependencies.
4524 (dv-core.o, dv-pal.o): Ditto.
4525
4526 * sim-hw.h: New file.
4527
4528 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4529 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4530
c906108c
SS		 4531 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4532
4533 * hw-base.h, hw-base.c: new files. Copied from
4534 ../ppc/device_table.[hc].
4535
4536 * dv-core.c, dv-pal.c: New files. Copied from
4537 ../ppc/hw_{core,pal}.c
72f4393d 4538
c906108c
SS		 4539 * sim-basics.h (struct hw): Declare.
4540 (enum port_direction, enum object_disposition): Declare.
4541
4542Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543
4544 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4545 sim_dv_src in Makefile. Take list of devices as parameter to m4
4546 macro..
4547
4548 * configure: Regenerated to track ../common/aclocal.m4 changes.
4549
4550Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4551
4552 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4553 trace_prefix can abort cleanly.
4554
4555Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4556
4557 * dv-sockser.c, dv-sockser.h: New files.
4558 * Make-common.in (dv-sockser.o): Add rule for.
4559 * aclocal.m4: Check for fcntl.h.
4560 * config.h: Add HAVE_FCNTL_H.
4561
4562 * sim-break.c (remove_breakpoint): Fix thinko.
4563
4564 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4565 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4566
45671998-03-13 Fred Fish <fnf@cygnus.com>
4568
4569 * sim-base.h (struct sim_state_base): Add prog_syms and
4570 define macro STATE_PROG_SYMS.
4571 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4572 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4573 and bfd_canonicalize_symtab, to get symbol table on first use
4574 and preserve it via STATE_PROG_SYMS for future calls to
4575 bfd_find_nearest_line.
4576
4577Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4580
4581 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4582 up to nr_maps, not just access_* maps.
4583
4584 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4585 maps.
4586
4587 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4588 over nr_maps not sim_core_nr_maps.
4589
4590 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4591 core_map argument to unsigned.
4592 (struct _sim_core): Ditto for struct member core_map.
4593
4594 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4595
4596 * sim-basics.h (access_io, access_*_io): Define.
4597 (map_read, map_write, map_exec, map_io): Define.
4598
4599 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4600 attach with more generic mapmask.
4601 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4602
c906108c
SS		 4603 * sim-core.c (sim_core_uninstall, sim_core_attach,
4604 sim_core_detach): Iterate over nr_maps instead of
4605 sim_core_nr_maps.
4606
4607 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4608 instead of the write_map.
4609 (remove_breakpoint): Ditto.
4610
4611 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4612 with read_map, write_map, exec_map resp.
4613
4614 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4615 Ditto.
4616
4617 * cgen-utils.c (sim_disassemble_insn): Ditto.
4618
4619 * sim-hrw.c (sim_write, sim_write): Ditto.
4620
4621 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4622 transfer_to_str): New functions.
4623
4624Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4625
4626 * sim-base.h (sim_state_base): New member environment.
4627 (STATE_ENVIRONMENT): New macro.
4628 * sim-config.c (current_environment): Delete.
4629 (sim_config_default): New function.
4630 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4631 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4632 (sim_config_default): Add prototype.
4633 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4634 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4635 Set STATE_ENVIRONMENT, not current_environment.
4636
4637Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4638
4639 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4640
4641Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4642
4643 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4644
4645 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4646
4647Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4648
4649 * Make-common.in (TAGS): Make smarter.
4650 * Makefile.in (TAGS): Ditto.
4651
4652Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4653
4654 * sim-module.c (*): Fix typos in assertion tests.
4655
4656Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4657
4658 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4659 can't be constant.
72f4393d 4660
c906108c
SS		 4661 * sim-options.c (sim_parse_args): Ditto.
4662 (sim_args_command): Return OK, instead of nothing, for an empty
4663 command.
4664
4665Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4666
4667 * sim-profile.c (profile_info): Rename from profile_print. Drop
4668 misc and misc_cpu callback arguments. Use
4669 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4670 (profile_install): Install profile_info function.
4671
4672 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4673 STATE_PROFILE_INFO_CALLBACK): Define.
4674 (struct PROFILE_DATA): Add field info_cpu_callback.
4675 (profile_print): Delete function.
4676
4677 * sim-base.h (STATE_MODULES): Define. Replace individual
4678 STATE_*_LIST with single struct module_list.
4679
4680 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4681 (struct module_list): Declare.
72f4393d 4682
c906108c
SS		 4683 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4684 sim_module_info): New functions.
4685 (sim_module_install): Clean up module data structures.
4686
4687 * sim-info.c (sim_info): New file. New function. Call
4688 sim_module_info.
4689
4690 * Make-common.in (sim-info.o): Define rule.
4691 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4692
4693
4694Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4695
4696 * sim-base.h (sim_cpu_base): New members name, options.
4697 (sim_cpu_lookup): Add prototype.
4698 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4699 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4700 (sim_add_option_table): Update prototype.
4701 * sim-options.c (sim_add_option_table): New argument `cpu'.
4702 (standard_option_handler,standard_install): Update.
4703 (sim_parse_args): Handle cpu specific options.
4704 (print_help): New static function.
4705 (sim_print_help): Call it. Print cpu specific options.
4706 (find_match): New static function.
4707 (sim_args_command): Call it. Handle cpu specific options.
4708 * sim-utils.c (sim_cpu_lookup): New function.
4709 * sim-memopt.c (memory_option_handler): Update.
4710 (sim_memopt_install): Update.
4711 * sim-model.c (model_option_handler): Update.
4712 (model_install): Update.
4713 * sim-profile.c (profile_option_handler): Update.
4714 (profile_install): Update.
4715 * sim-trace.c (trace_option_handler): Update.
4716 (trace_install): Update.
4717 * sim-watch.c (watchpoint_option_handler): Update.
4718 (sim_watchpoint_install): Update.
4719 * cgen-scache.c (scache_option_handler): Update.
4720 (scache_install): Update.
4721
4722Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4723
4724 * Make-common.in (check): Run `make check' in testsuite dir.
4725
4726Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4727
4728 * sim-trace.c (trace_result0): New function.
4729
4730 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4731 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4732 tracing sim_fpu variables.
4733 (TRACE_ALU_RESULT0): Define.
4734 (TRACE_FP_RESULT_WORD): Define.
4735 (TRACE_FP_INPUT_WORD1): Define.
4736
4737 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4738 sim_fpu_two): New constants.
4739 (sim_fpu_op1, sim_fpu_op2): New types.
4740 (struct _sim_fpu): Delete member result. Re-order other members.
4741 (sim_fpu_sign, sim_fpu_exp): New functions.
4742 (sim_fpu_max, sim_fpu_min): new functions.
4743 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4744 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4745
c906108c
SS		 4746Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4747
4748 * sim-profile.c (profile_print): Delete duplicate test of
4749 PROFILE_INSN_IDX.
4750 (profile_print_pc): Exit early if data collection not set up.
4751 (profile_print_core): Simplify by calling sim_core_map_to_str.
4752 * sim-core.h (sim_core_map_to_str): Declare.
4753 * sim-core.c (sim_core_map_to_str): Make non-static.
4754
4755 * genmloop.sh (engine_resume): Update insn_count before exiting.
4756 (engine_resume_full): Keep accurate core profile data.
4757
4758 * cgen-utils.c (sim_disassemble_insn): Don't use
4759 sim_core_read_aligned_N, it messes up profiling results.
4760
4761Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4762
4763 * nltvals.def: Regenerate with MN10300 additions.
4764
4765Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4766
4767 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4768
c906108c
SS		 4769 * sim-trace.h, sim-trace.c (trace_result_word2,
4770 trace_input_word4, trace_result_word4): New function.
4771
4772Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4773
4774 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4775
4776 * sim-xcat.h: Delete.
4777 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4778 * cgen-sim.h: Ditto.
4779 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4780 * sim-n-bits.h: Ditto.
4781 * sim-n-core.h: Ditto.
4782 * sim-n-endian.h: Ditto.
4783
4784Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4785
4786 * syscall.c (cb_syscall): Handle short reads, and EOF.
4787
4788Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4789
4790 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4791 sim_fpu to safely print fp_word values.
4792 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4793 (trace_result_bool1, trace_result_addr1): New functions.
4794 (trace_input_bool1, trace_input_addr1): New functions.
4795
4796 * sim-trace.h (TRACE_FPU_*): Define.
4797
4798Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4799
4800 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4801 (sim_fpu_fpto, sim_fpu_tofp): Define.
4802
4803Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4804
4805 * sim-fpu.c (sim_fpu_cmp): New function.
4806
4807Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4808
4809 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4810 instead of abuf->length.
4811 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4812 (set_trace_option_mask): Renamed from set_trace_options.
4813 (set_trace_option): New function.
4814 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4815 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4816
4817Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818
4819 * sim-basics.h: Declare struct _sim_fpu.
4820
4821Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4822
4823 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4824 (trace_prefix, trace_input*, trace_result*): Declare.
4825 (trace_one_insn): Change declaration, assume trace_prefix called.
4826 (trace_generic): Like trace_one_insn.
4827 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4828 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4829
c906108c
SS		 4830 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4831 trace_insn, save_data, trace_idx_to_str, print_data): New
4832 functions.
4833 (trace_one_insn): Rewrite.
4834 (trace_generic): New function.
72f4393d 4835
c906108c
SS		 4836Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4837
c906108c
SS		 4838 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4839
4840 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4841 (SEMANTIC_FN): Rewrite declaration.
4842 (DECODE): Update type of semantic_fast member.
4843 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4844 * sim-base.h (sim_state_base): Delete conditionals surrounding
4845 member scache_size.
4846
4847Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4848
4849 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4850 used.
4851
4852Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4853
4854 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4855 Add missing parameters to device_io calls.
4856 * sim-core.h: Add missing parameters to device_io calls.
4857
4858Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4859
4860 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4861 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4862 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4863 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4864 (engine_resume): Likewise. Make `engine' volatile. Save copy
4865 of cpu pointer in volatile object. Initialize read switch if
4866 -parallel.
4867
4868Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4869
4870 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4871 (SEM_INSN): New macro.
4872
4873Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4874
4875 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4876
4877Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4878
4879 * configure: Regenerated to track ../common/aclocal.m4 changes.
4880
4881Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4882
4883 * sim-types.h (fp_word): New type, define according to
4884 WITH_TARGET_FLOATING_POINT_BITSIZE.
4885
4886 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4887 configuration of size of floating point registers.
4888
4889Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4890
4891 * sim-profile.c (profile_print): Only print CPU <N> if other
4892 output is going to appear.
4893
4894Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4895
4896 * configure: Regenerated to track ../common/aclocal.m4 changes.
4897
4898Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4899
4900 * sim-types.h (address_word): Typedef according to
4901 WITH_TARGET_ADDRESS_BITSIZE.
4902 (signed_cell, unsigned_cell, natural_cell): Ditto using
4903 WITH_TARGET_CELL_BITSIZE.
72f4393d 4904
c906108c
SS		 4905 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4906 (WITH_TARGET_CELL_BITSIZE): Define.
4907 (WITH_HOST_WORD_BITSIZE): Delete.
4908
4909 * sim-config.c (print_sim_config): Update.
4910
4911 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4912 configuration of address and OpenFirmware cell sizes.
4913
4914Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4915
4916 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4917 * sim-run.c (sim_engine_run): Update.
72f4393d 4918
c906108c
SS		 4919 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4920 CPU_CIA.
4921 * sim-run.c (sim_engine_run): Ditto.
4922
4923 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4924 (sim_resume): Pass nr_cpus to sim_engine_run.
4925
4926 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4927
c906108c
SS		 4928 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4929 MAX_NR_PROCESSORS.
4930 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4931
c906108c
SS		 4932Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4933
4934 * Make-common.in (stamp-tvals): New rule.
4935 (targ-vals.h,targ-map.c): Depend on it.
4936 (clean): Remove stamp-tvals.
4937
4938Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4939
4940 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4941 in code also #if 0'ed.
4942
4943Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4944
4945 * configure: Regenerated to track ../common/aclocal.m4 changes.
4946 * aclocal.m4: Recognize --enable-maintainer-mode.
4947
4948Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4949
4950 * cgen-scache.h: Deleted.
4951 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4952 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4953 (scache_init): Use runtime computed size of SCACHE.
4954 (scache_flush): Likewise.
4955 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4956 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4957 * cgen-sim.h: Scache support moved here.
4958 (PC): Redo definition.
4959 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4960 (DECODE): Add parallel execution support.
4961 Only include semantic label members if using switch.
4962 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4963 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4964 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4965 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4966 from cgen-types.h.
4967 (engine_{stop,run,resume,halt,signal}): Delete decls.
4968 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4969 (argbuf,scache): Delete forward decls.
4970 (STATE): Delete decl.
4971 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4972 Include cgen-mem.h, cgen-ops.h.
4973 (engine_halt,engine_signal): Delete.
4974 ({ex,exc,sem,semc}_illegal): Delete.
4975 (sim_disassemble_insn): Result of extract fn is in bits.
4976 * genmloop.sh: Rewrite.
4977
4978 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4979 line numbers.
4980
4981 * sim-base.h (sim_state_base): Delete member `model'.
4982 (sim_cpu_base): Add member `model'.
4983 * sim-model.h (IMP_PROPERTIES): New type.
4984 (MACH): New members imp_props, models.
4985 (models): Delete decl.
4986 * sim-model.c (set_model): Update.
4987 * sim-profile.c (profile_print_model): Update.
4988
4989 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4990
4991Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4992
4993 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4994 CGEN_INSN_SYNTAX().
4995
4996Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4997
4998 * configure: Regenerated to track ../common/aclocal.m4 changes.
4999 * config.in: Ditto.
5000
5001Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5002
5003 * aclocal.m4 (AR): Check for sigaction.
5004
5005Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5006
5007 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5008
5009 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5010 * sim-config.c (sim_config): Replace WITH_DEVICES with
5011 WITH_TREE_PROPERTIES.
5012
5013 * configure: Regenerated to track ../common/aclocal.m4 changes.
5014
5015Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5016
5017 * Make-common.in (SIM_ENVIRONMENT): New variable.
5018 (CONFIG_CFLAGS): Add it.
5019 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5020 --enable-sim-environment option.
5021 * configure: Regenerated.
5022 * sim-config.h (environment support): Rewrite.
5023 * sim-config.c (current_environment): Define as enum, unconditionally.
5024 (current_alignment): Define unconditionally.
5025 (config_environment_to_a): Update.
5026 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5027 (sim_config): Handle environment and alignment determination
5028 unconditionally. Delete sanity checks of current_environment,
5029 unnecessary.
5030 (print_sim_config): Update.
5031 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5032 (standard_options): Add --environment.
5033 (standard_option_handler): Likewise.
5034
5035Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5036
5037 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5038 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5039 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5040 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5041 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5042 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5043 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5044 argument ADD_CA macro with two argument ADDC_C - add carrying with
5045 carry in.
5046 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5047 argument SUB_CA macro with two argument SUBC_X - subtract
5048 carrying, extended.
5049 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5050 borrow-in.
5051 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5052
5053Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5054
5055 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5056 * sim-io.h (sim_io_syscalls): Delete.
5057
5058Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5059
5060 * syscall.c (cb_syscall): Add missing else, so write to stdout
5061 isn't doubled.
5062
5063 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5064 the carry bit from the CPU's psw.
5065
5066Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5067
5068 * gennltvals.sh: Redo syscall support.
5069 * nltvals.def: Regenerated.
5070
5071Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5072
5073 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5074 the stream immediately.
5075
5076Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5077
5078 * sim-io.c (sim_io_getstring): Delete unused len2.
5079 (sim_io_syscalls): Ditto for sys_errno.
5080
5081Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5082
5083 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5084
5085 * Make-common.in (run.o): Depend on remote-sim.h.
5086 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5087 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5088
5089Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5090
5091 * sim-io.c (sim_io_syscalls): Disable lseek.
5092
5093Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5094
5095 * gennltvals.sh: Generate syscall values for d30v.
5096
5097 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5098 * nltvals.def: Regenerate.
5099
5100 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5101 (os_fstat): Likewise. Validate fd argument.
5102 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5103 just compute target stat struct length.
5104 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5105 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5106 (get_string): Return host errno values so they can be properly
5107 translated later.
5108 (cb_syscall): Likewise.
5109 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5110 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5111 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5112 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5113 (get_path): New function.
5114
5115Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5116
5117 * sim-io.c (sim_io_syscalls): New function to provide system call
5118 emulation. Provide exit, open, close, read, write, lseek, and
5119 unlink.
5120 (sim_io_getstring): New function to return a string from a
5121 simulated memory location.
5122
5123 * sim-io.h (sim_io_syscalls): Add declaration.
5124
5125Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5126
5127 * sim-core.c (sim_core_signal): Fix spelling error in message.
5128
5129 * sim-hrw.c (sim_read): Use read map, not write map.
5130
5131 * Make-common.in (all): Add .gdbinit.
5132 * gdbinit.in: Add dump command.
5133
5134 * sim-model.c (model_options): Use '\0' for `shortopt'.
5135
5136 * sim-trace.c (trace_option_handler): Set state trace file
5137 for --trace-file in addition to cpu's values.
5138 (trace_vprintf): If cpu == NULL, try state's trace file.
5139 (trace_options): Reorganize table, reword some descriptions.
5140
5141Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5142
5143 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5144 New functions.
5145
5146Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5147
5148 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5149 signal untranslated, document problem with this.
5150
5151 * nrun.c (main): Check for a prog name of `*step'. If present,
5152 step the simulator instead of allowing it to run free.
5153
5154 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5155
5156 * Make-common.in (sim_main_headers): Add sim-signal.h.
5157
5158Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5159
5160 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5161
5162Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163
5164 * sim-signal.h: Start simulator signals at 64 so that host signal
5165 numbers can be detected and reported.
5166
5167 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5168
5169Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5170
5171 * callback.c (cb_host_to_target_stat): Fix return values.
5172
5173 * cgen-sim.h (enum_signal_type): Delete.
5174 (engine_signal): Update prototype.
5175 * cgen-utils.c: Don't include <signal.h>.
5176 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5177 (engine_signal): Update.
5178
5179 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5180 (sim_state_free): Call SIM_STATE_FREE if defined.
5181
5182 * sim-module.c (sim_module_install): Don't leave any modules
5183 installed if one fails to install.
5184
5185Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5186
5187 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5188 more, since alloca is not used in this file.
5189
5190 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5191 correctly set the carry and overflow bits for those types.
5192 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5193 with carry, so carry is correct after doing both adds.
5194 (ALU*): Space out '\' to make it easier to read.
5195
5196Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5197
5198 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5199 sim_signalled.
5200
5201 * sim-signal.c, sim-signal.h: New files.
5202 * Make-common.in (sim-signal.o): Add rule for.
5203 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5204 * sim-abort.c: Don't include <signal.h>.
5205 * sim-basics.h: #include "sim-signal.h".
5206 * sim-break.c: Don't include <signal.h>.
5207 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5208 * sim-core.c: Don't include <signal.h>.
5209 (SIGBUS): Delete definition.
5210 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5211 * sim-engine.c: Don't include <signal.h>.
5212 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5213 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5214 * sim-resume.c: Don't include <signal.h>.
5215 (SIGTRAP): Delete definition.
5216 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5217 * sim-stop.c: Don't include <signal.h>.
5218 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5219 * sim-watch.c: Don't include <signal.h>.
5220 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5221
5222 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5223
5224 * sim-base.h (CIA_ADDR): Provide default definition.
5225 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5226 * sim-break.c (sim_handle_breakpoint): Likewise.
5227
5228Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5229
5230 * Make-common.in (srccom): New variable.
5231
5232 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5233 (LIB_OBJS): Add syscall.o.
5234 (gentmap): Pass $(NL_TARGET) to $(CC).
5235 (syscall.o): Add rule for.
5236 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5237 (sim-bits.o): Depend on $(sim-n-bits_h).
5238 (sim-load.o): Depend on callback.h.
5239
5240 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5241 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5242 * cgen-mem.h, cgen-ops.h: New files.
5243
5244 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5245
5246 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5247 Rewrite build rule.
5248 * callback.c: #include string.h or strings.h.
5249 #include sys/types.h and sys/stat.h.
5250 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5251 (os_get_errno,os_open): Update.
5252 (os_stat,os_fstat): New functions.
5253 (os_init): Initialize syscall_map, errno_map, open_map.
5254 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5255 errno_map, open_map, signal_map, stat_map.
5256 (cb_read_target_syscall_maps): New function.
5257 (cb_target_to_host_syscall): New function.
5258 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5259 (cb_target_to_host_open): Renamed from target_to_host_open.
5260 (store): New function.
5261 (cb_host_to_target_stat): New function.
5262 * syscall.c: New file.
5263 * gentmap.c (sys_tdefs): New global.
5264 (gen_targ_vals_h): Output target syscall numbers.
5265 (gen_targ_map_c): Update. Output target syscall translation map.
5266 * gentvals.sh: New first argument `target'. Preface table with
5267 #ifdef NL_TARGET_$target if non-null target passed.
5268 * gennltvals.sh: New file.
5269 * nltvals.def: Regenerated.
5270
5271Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5272
5273 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5274 sim_core_dummy_M.
5275 (sim_core_dummy_M): Declare.
72f4393d 5276
c906108c
SS		 5277Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5278
5279 * sim-core.c (sim_core_signal): Print the address of the
5280 instruction.
5281
5282Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5283
5284 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5285
5286 * sim-base.h (sim_state_base): Add member trace_data.
5287 (STATE_TRACE_DATA): New macro.
5288 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5289 ({WITH_,}TRACE_DEBUG_P): New macros.
5290 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5291 (_sim_cpu): Delete forward reference.
5292 (debug_printf): Update.
5293 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5294 (trace_options): Add --trace-debug.
5295 (set_trace_options): Handle it.
5296 (trace_option_handler): Likewise.
5297 (trace_install): Init state trace_data struct.
5298 (trace_uninstall): Close state trace file.
5299 * sim-events.c (ETRACE): Only print source file and line number if
5300 --trace-debug.
5301 * sim-n-core.h (sim_core_trace_M): Likewise.
5302
5303 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5304
53051997-11-13 Felix Lee <flee@cygnus.com>
5306
5307 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5308 initializer.
5309 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5310
5311Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5312
5313 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5314
5315 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5316 built this way.
5317 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5318 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5319 source tree.
5320
5321Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322
5323 * sim-events.c (sim_events_process): Re-compute the time -
5324 update_time_from_event - as each event is processed. Reverses
5325 previous change.
5326
5327Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5328
5329 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5330
5331Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5332
5333 * sim-events.c (sim_events_process): Delete redundant call to
5334 update_time_from_event.
5335 (sim_events_slip): Always decrement time_from_event.
5336 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5337 Delete assertion that time_from_event >=0 when work in queue, no
5338 longer applicable.
5339
5340Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5341
5342 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5343 (standard_option_handler): Update.
5344
5345 * sim-options.h: Clarify documentation.
5346 (OPTION_LONG_ONLY_P): Delete definition.
5347 (OPTION_VALID_P): Define.
72f4393d 5348
c906108c
SS		 5349 * sim-options.c (sim_print_help): Allow short only options.
5350 (sim_parse_args): Ditto.
5351 (sim_args_command): Skip short only options.
5352 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5353 separate entries for short and long options in the HANDLERS and
5354 ORIG_VAL tables.
5355 (sim_parse_args): Disable argument permutation.
5356
5357Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358
5359 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5360 Add argument M, size of data type.
5361 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5362 Declare, ditto for 5, 6 & 7 byte transfers.
5363 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5364 as aligned variant.
72f4393d 5365
c906108c
SS		 5366 * sim-n-core.h (sim_core_trace_M): Rename from
5367 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5368 with transfer type. Print transfer direction. Handle 1 and 2 byte
5369 transfers.
5370 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5371 unaligned accesses.
5372 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5373 Update all functions.
5374
5375 * sim-core.c: Generate functions starting with 16 not 1.
5376 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5377 all 5, 6 & 7 byte transfers.
5378
5379 * sim-n-core.h (sim_core_read_misaligned_N,
5380 sim_core_write_misaligned_N): Implement.
5381
5382Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5383
5384 * sim-endian.h (U16_8): Implement
5385
5386 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5387
5388 * sim-endian.h (VL8_16, VH8_16): Implement.
5389
5390 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5391 long in printf.
5392 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5393 (memory_option_handler): Skip comma in alias address list
5394
5395Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5396
5397 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5398 space params.
5399 (parse_size, parse_addr): New functions
5400 (memory_option_handler, memory_options): Parse address & size
5401 using new functions. Pass level, space, modulo to do_memopt_add &
5402 do_memopt_del.
5403
5404 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5405
5406 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5407 `attach_type attach' argument with `unsigned level' argument.
5408 Document.
5409
5410 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5411 sim_core_attach): Replace argument attach with level. Update
5412 verification of arguments.
5413 (sim_core_map_detach, sim_core_detach): Replace argument attach
5414 with level.
5415
5416 * sim-basics.h (enum _attach_type): Delete.
5417
5418Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5419
5420 * sim-core.h (sim_core_write_8): Define.
5421
5422Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5423
5424 * sim-bits.h: Document ROTn macro.
5425
5426 * sim-endian.h (H2T): Handle 16 byte variables.
5427
5428 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5429 error.
5430
5431 * sim-core.c: Do not generate sim_core_*_word.
5432
5433 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5434 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5435
5436 * sim-core.h (sim_core_read_unaligned_word,
5437 sim_core_read_aligned_word, sim_core_read_word,
5438 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5439 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5440
5441Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5442
5443 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5444
5445 * sim-endian.h: Disable 16 byte support.
5446
5447Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448
5449 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5450
5451 * sim-n-core.h (sim_core_trace_N): New function.
5452 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5453 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5454
5455 * sim-endian.h: Add 128 bit variant.
5456
5457 * sim-core.h, sim-core.c: Add 128 bit variant.
5458
5459 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5460
5461Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462
5463 * sim-events.c (sim_events_process): Clear events->work_pending.
5464 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5465 setting, nr_ticks_to_process.
5466 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5467 when the event queue isn't next.
5468
5469 * sim-events.h, sim-events.c (sim_events_slip): New function.
5470
5471Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5472
5473 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5474
5475 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5476 arguments.
5477
5478Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5479
5480 * nrun.c (main): Remove useless test of name != NULL.
5481 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5482
5483Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5484
5485 * sim-fpu.c (EXPMAX): Type is unsigned.
5486 (MIN_INT, MAX_INT): Type is signed64.
5487 (i2fpu): Type of val is signed64.
5488
5489Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5490
5491 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5492 a bucket size of zero.
5493
5494 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5495 OPTION_PROFILE_PC): Define.
5496 (profile_option_handler): Add support for --profile-pc and
5497 --profile-pc-granularity options.
5498 (profile_pc_init): When possible, compute nr buckets from bucket
5499 size.
5500
5501 * sim-profile.c (profile_pc_init): Align the profile-pc end
5502 address with the profile-pc bucket size.
5503
5504 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5505 something less ambiguous.
5506 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5507
5508 * sim-profile.c (profile_pc_cleanup): New function. Move
5509 profile_pc_uninstall code to here.
5510 (profile_pc_uninstall): Call.
5511 (profile_pc_init): Call.
5512
5513Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5516 file using BSD gprof format.
5517
5518 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5519 unsigned_word.
5520 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5521 MSBIT64): Force result to unsignedN.
5522
5523Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524
5525 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5526 brace from macro.
5527 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5528 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5529 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5530 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5531
5532Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5533
5534 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5535 type void*.
5536
5537 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5538 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5539 type void*.
5540 (sim_core_attach): Rename buffer_freed to free_buffer, type
5541 void*. Ensure that allocated buffer is alligned according to
5542 region's address.
5543
5544Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5545
5546 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5547 (ALU64_SUB): Define.
5548
5549 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5550 (.gdbinit): Remove dependencies, generate once per build.
5551
5552Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5553
5554 * sim-n-core.h (sim_core_read_aligned_N,
5555 sim_core_write_aligned_N): Make xaddr param type address_word not
5556 unsigned_word.
5557
5558Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559
5560 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5561 unpacked floating point struct. Pass sim_fpu object by reference.
5562 Add preliminary support for rounding modes.
72f4393d 5563
c906108c
SS		 5564Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565
5566 * configure: Regenerated to track ../common/aclocal.m4 changes.
5567
5568Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5569
5570 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5571 WITH_TARGET_BITSIZE.
5572
5573Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5574
72f4393d 5575 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5576
5577Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5578
5579 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5580 and zfree instead of xmalloc and free. Prevents warnings.
5581
5582Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583
5584 * configure: Regenerated to track ../common/aclocal.m4 changes.
5585
5586Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5589 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5590
5591 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5592 controling the bitsize/msb of the target.
5593
5594Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5595
5596 * Make-common.in: New files sim-break.c, sim-break.h.
5597 * sim-base.h: Add point to breakpoint list to sim_state_base.
5598 * sim-break.c sim-break.h: New modules that implement intrinsic
5599 breakpoint support.
5600 * sim-module.c: Add breakpoint module.
72f4393d 5601
c906108c
SS		 5602Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5603
5604 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5605 an hour.
5606 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5607 if (0) { 1 % 0; }
5608 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5609 (SIGBUS) define for Windows.
5610 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5611 * sim-resume.c: define SIGTRAP for windows.
5612 * sim-xcat.h: use token pasting if ALMOST_STDC.
5613
5614Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615
5616 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5617 configured values.
5618 (CONFIG_CFLAGS): Add same.
72f4393d 5619
c906108c
SS		 5620Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5621
5622 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5623 (SIGNED32): use ##i32.
5624
5625Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5626
5627 * configure: Regenerated to track ../common/aclocal.m4 changes.
5628
5629Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630
5631 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5632 endian of target.
5633
5634 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5635 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5636 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5637 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5638 (CONFIG_CFLAGS): Add same.
5639
5640 * aclocal.m4: Perform AC_SUBST on optional options.
5641
5642Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5643
5644 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5645
5646 * sim-options.c (standard_option_handler): Typo in warning message.
5647
5648 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5649
5650 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5651 insn count. Make count conditional on there being a valid
5652 INSN_NAME.
5653 (profile_pc_init): Make default PC profile frequency an arbitrary
5654 256.
5655
5656 * sim-base.h: Ditto.
5657
5658 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5659 SIM_HAVE_MODEL.
5660
5661 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5662 archure struct.
5663
5664Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5665
5666 * configure: Regenerated to track ../common/aclocal.m4 changes.
5667
5668Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5669
5670 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5671 configured alignment.
5672
5673Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5674
5675 * configure: Regenerated to track ../common/aclocal.m4 changes.
5676
5677Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678
5679 * sim-config.c (sim_config): Check for default alignment.
5680
5681 * sim-options.c (standard_option_handler): Add alignment option.
5682
5683 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5684 default alignment requirements on memory accesses.
72f4393d 5685
c906108c
SS		 5686Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5687
5688 * sim-load.c (sim_load_file): Return failure if the executable
5689 had no loadable sections.
5690
5691Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692
5693 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5694 trace output.
5695
5696 * sim-core.c (sim_core_signal): When bad access halt simulator
5697 SIGSEGV / SIGBUS instead of aborting.
5698 (signal.h): Include.
72f4393d 5699
c906108c
SS		 5700 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5701 options was missing.
5702
5703 * sim-bits.h (MOVED): Define
5704
5705Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5706
5707 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5708 BIT.
5709
5710 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5711
5712 * sim-bits.c: Add 8 bit versions of bit macros.
5713
5714 * sim-bits.h: Ditto.
5715
5716Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717
5718 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5719 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5720
c906108c
SS		 5721 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5722 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5723
c906108c
SS		 5724 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5725 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5726
c906108c
SS		 5727Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5728
5729 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5730 configure.in: Output to cconfig.h instead of config.h.
5731
5732 * configure: Regenerated to track ../common/aclocal.m4 changes.
5733
5734Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5737 BFD if known.
5738
5739Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5740
5741 * callback.c (os_write): divert stdout and stderr to their
5742 respective hooks.
5743
5744Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5745
5746 * sim-profile.c (profile_print_speed): Call
5747 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5748
5749 * sim-events.c (sim_events_elapsed_time): New function return nr
5750 host MS consumed by the simulator.
5751 (sim_watch_valid): Use.
5752
5753 * sim-module.c (modules): Install sim_events very very early.
5754
5755 * sim-profile.c (profile_print): Call profile_print_pc.
5756 (print_bar):
5757 (profile_pc_init): New function, set up processor for PC
5758 profiling.
5759 (profile_print_pc): New function, print a PC profile.
5760 (profile_pc_event): New function, sample PC.
5761
5762 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5763 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5764 profile struct.
5765
5766 * sim-options.c (sim_print_help): Pacify GCC.
5767
5768 * sim-n-core.h (sim_core_read_aligned_N,
5769 sim_core_write_aligned_N): Add un-conditional profile call.
5770 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5771 profile call when aligned read/write isn't used.
5772
5773 * sim-base.h: Include sim-profile, sim-model after sim-core &
5774 sim-events allow sim-core to define useful values.
5775
5776 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5777 (profile_option_handler, profile_options): Add support for
5778 --profile-core option.
5779 (print_bar): Include when core profiling.
5780 (profile_print_core): New function, print core profile.
5781
5782 * sim-config.c (print_sim_config): Print profile status.
5783
5784 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5785 WITH_PROFILE_PC_P): Define.
5786 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5787 (PROFILE_COUNT_CORE): Define.
5788
5789Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5790
5791 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5792 interrupt_names array as the data.
5793 (sim-watch.h): Document.
5794
5795Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796
5797 * sim-options.c (sim_print_help): When the doc string is to long
5798 word wrap it.
5799
5800 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5801 that only the first few the watch options are listed. Generate
5802 meanginful usage messages.
5803
5804 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5805
c906108c
SS		 5806Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5807
5808 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5809 (standard_option_handler): Handle --architecture-info.
5810
5811Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5812
5813 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5814 illegal zero-sized array.
5815 * sim-core.c (sim_core_xor_read_buffer): same.
5816
5817Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5818
5819 * nltvals.def: Regenerate.
5820
5821Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822
5823 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5824
5825Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826
5827 * sim-bits.c (MASKED): Delete.
5828 (EXTRACTED): Delete.
5829 (LSEXTRACTED, MSEXTRACTED): New functions.
5830
5831 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5832 (MSMASKEDn, LSMASKEDn): Add last argument.
5833 (MSMASK*): Ditto.
72f4393d 5834
c906108c
SS		 5835 * sim-bits.h (EXTEND8, EXTEND16): Define.
5836 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5837
5838 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5839
5840 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5841 current instruction address.
5842
5843 * sim-inline.h (*_ENGINE): Define.
5844
5845Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5846
5847 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5848
5849 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5850 (watch_option_handler): Call delete_watchpoint with ident or type.
5851 (sim_watchpoint_install): Create interrupt specific watchpoint
5852 commands on the fly.
5853 (do_watchpoint_create): New function, create a watch point using
5854 type/int-nr info encoded in the option nr.
5855 (do_watchpoint_info): New function. List active watchpoints.
5856
5857 * sim-watch.h: Change data structure to a list.
5858
5859 * sim-memopt.c (memory_option_handler): Require explicit "all"
5860 before deleting all memory regions.
5861
5862 * sim-utils.c (sim_do_commandf): New function, printf version of
5863 sim_do_command.
5864
72f4393d
L		 5865 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5866
c906108c
SS		 5867 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5868 bit endianness.
5869 (SIGNED64, UNSIGNED64): Delete.
5870 (ALU64_ADD): Don't rely on bit endianness.
5871 (ALU64_BEGIN): Define.
5872
5873 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5874 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5875
5876 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5877 suffix - u64, LL - to 64 bit constants.
5878
5879Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880
5881 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5882
5883 * sim-utils.h (NZALLOC): Define - zalloc * N.
5884
5885 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5886 implementation of read/write functions.
5887
5888 * Make-common.in (sim-hrw.o): New target.
5889
5890 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5891 memory.
5892
5893 * sim-memopt.c (memory_option_handler): Implement memory-size
5894 command. Implement memory-alias command. Let memory-delete delete
5895 all memory regions.
5896 (add_memopt): New function. Add a memory region.
5897 (do_memopt_delete): New function. Delete a memory region.
5898
5899 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5900
5901 * sim-core.c (sim_core_detach): New function.
5902 (sim_core_map_detach): New function. Perform the actual detach.
5903 (sim_core_init): Move initialization code from here.
5904 (sim_core_install): To here.
5905 (sim_core_uninstall): And here.
5906
5907 * sim-module.c: Add memopt module.
5908
5909 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5910 simulator base type.
5911
5912 * Make-common.in (sim_main_headers): Add sim-memopt.h
5913 (sim-memopt.o): New target.
5914
5915 * sim-core.c (sim_core_install): Add core_options to the option
5916 table.
5917
5918 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5919 --watch-delete.
5920
5921 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5922 comments.
5923
5924 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5925 address_word, add mask member.
72f4393d 5926
c906108c
SS		 5927 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5928 address_word, allow for 64bit targets in 32bit host. Add modulo
5929 argument.
5930 (sim_core_map_attach): Ditto.
5931 (new_sim_core_mapping): Ditto.
5932 (sim_core_translate): Mask address when modulo memory.
5933
5934Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5935
5936 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5937
5938 * gdbinit.in: New file.
5939 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5940 * Make-common.in (distclean): Delete .gdbinit.
5941 (.gdbinit): Add rule for.
5942 * configure: Regenerated to track ../common/aclocal.m4 changes.
5943
5944 * Make-common.in (cgen-run.o): Add rule for.
5945
5946Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947
5948 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5949
5950 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5951 both resumed and previous elapsed time.
5952 (sim_events_init): Set initial_wallclock and current_wallclock to
5953 zero.
5954 (sim_events_install): Install sim_events_suspend and
5955 sim_events_resume.
5956 (sim_events_watch_clock): Allow for suspended simulator when
5957 computing the time of the clock event.
5958
5959 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5960 initial_wallclock to elapsed_wallclock, set both to zero.
5961 (sim_events_init, sim_events_uninstall): Delete prototypes.
5962
5963 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5964
c906108c
SS		 5965 * sim-module.c(sim_module_resume, sim_module_suspend): New
5966 functions.
5967
5968Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5969
5970 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5971 message.
5972
5973Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5974
5975 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5976 * Make-common.in (TAGS): Likewise.
5977 * sim-n-bits.h: Add TAGS comments for all functions.
5978 * sim-n-core.h: Likewise.
5979 * sim-n-endian.h: Likewise.
5980
5981Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5984 kind.
72f4393d 5985
c906108c 5986 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5987
c906108c
SS		 5988 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5989 definition.
5990
5991Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5992
5993 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5994 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5995
5996Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997
5998 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5999 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6000 nr_transfered and nr_this_transfer unsigned.
6001
6002 * sim-events.c (sim_events_tickn): N is signed, as limited to
6003 MAXINT.
6004
6005 * sim-n-endian.h (offset_N): Change size to unsigned.
6006
6007 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6008
6009Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6012
6013 * sim-options.c (sim_parse_args): Use dupargv.
6014
6015Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6016
6017 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6018
6019Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6020
6021 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6022 base type.
6023
6024 * sim-options.c (standard_options): Add --architecture=MACHINE and
6025 --target=TARGET options.
6026 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6027 (standard_option_handler): Handle architecture and target options.
6028 (bfd.h): Include.
72f4393d 6029
c906108c
SS		 6030 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6031 bfd_openr.
6032 (sim_analyze_program): Set prog_bfd architecture from
6033 STATE_ARCHITECTURE if known.
6034
6035Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6036
6037 * configure: Regenerated to track ../common/aclocal.m4 changes.
6038 * config.in: Ditto.
6039
6040Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041
6042 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6043 that option does not apply to certain files.
6044
6045Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6046
6047 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6048 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6049 offset from MSB/LSB.
6050
6051 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6052 access address of sub word quantity of a hosts 16, 32, 64 bit word
6053 type.
6054 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6055 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6056 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6057 return N*2 byte value with argument in Hi/Lo word. Renamed from
6058 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6059
c906108c
SS		 6060 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6061 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6062 so that bit offset is explicit.
6063
6064Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065
6066 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6067 Update STATE_PROG_BFD when needed with a dup'd copy of the
6068 program.
6069
6070 * sim-config.c (sim_config): Delete ABFD argument, use
6071 STATE_PROG_BFD directly.
6072
6073Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074
6075 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6076
c906108c
SS		 6077 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6078 and sim_load.
6079 (bfd.h): Include.
72f4393d 6080
c906108c
SS		 6081 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6082 hardware only simulator targets.
6083
6084 * Make-common.in (sim-hload.o): Add rule.
6085
6086Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087
6088 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6089 used by copyargv and freeargv.
6090
6091 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6092 STATE_PROG_ARGV, not just a pointer.
6093
6094Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * configure: Regenerated to track ../common/aclocal.m4 changes.
6097 * config.in: Ditto.
6098
6099Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6100
6101 * aclocal.m4 (sim-endian): Add second argument to
6102 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6103 default endian when not hardwired.
6104
6105 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6106 else failes value for target byte order.
6107
6108 * sim-config.c (sim_config): Add abfd arguments. Set
6109 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6110 from same.
6111 (sim_config): Return SIM_RC, don't abort.
6112 (bfd.h): Include.
72f4393d 6113
c906108c
SS		 6114 * run.c (main): Update call to sim_open - add ABFD argument.
6115 * nrun.c (main): Add NULL ABFD argument.
6116
6117Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6118
6119 * callback.c (os_poll_quit): Make static.
6120 Call sim_cb_eprintf, not p->eprintf.
6121 (sim_cb_printf, sim_cb_eprintf): New functions.
6122 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6123
6124 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6125 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6126 sim-utils.h. #include sim-utils.h.
6127 * sim-utils.h: Above decls moved here.
6128 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6129
6130 * sim-watch.c (action_watchpoint): Fix thinkos.
6131
6132Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6133
6134 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6135
6136Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6137
6138 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6139 to FORCED_ALIGNMENT case.
6140
6141Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6142
6143 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6144
6145Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6146
6147 * Make-common.in (libsim.a): Fix typo.
6148
6149Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6150
6151 * nrun.c (main): Verify the structure returned before using it.
6152
6153Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154
6155 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6156 default.
6157
6158 * sim-engine.c (sim_engine_install): New function. Install the
6159 engine init functions.
6160 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6161
c906108c
SS		 6162 * sim-module.c: Add sim_engine to list of modules that always
6163 install.
6164
6165Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166
6167 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6168 to remove the old watchpoint, not delete_watchpoint.
6169 (watch_option_handler): Action the correct watchpoint, not just
6170 cycles.
6171
6172Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173
6174 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6175 both low and high word.
6176 (sim_core_write_aligned_N): Ditto.
72f4393d 6177
c906108c
SS		 6178 * sim-trace.c (set_trace_options): Delete code explicitly setting
6179 core->trace.
6180
6181 * sim-options.c (sim_print_help): Call the list commands if not a
6182 standalone simulator.
6183 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6184
c906108c
SS		 6185 * sim-trace.c (set_trace_options): Assume core present.
6186
6187 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6188 buffer when full not almost full.
6189
6190Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * sim-events.c (sim_events_process): Don't blat the event queue
6193 when processing watchpoints.
6194
6195 * sim-watch.h: Make arg unsigned long - stop sign extension.
6196
6197 * sim-events.c (sim_watch_valid): rewrite so debugable.
6198
6199 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6200
6201 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6202 inequality test is possible.
6203 (handle_watchpoint): Re-pass is_within arg.
6204 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6205 0 to schedule_watchpoint's is_within arg.
6206 (sim_watchpoint_init): Re-pass is_within arg.
6207
6208 * sim-options.c (sim_print_help): Add is_command argument. Don't
6209 include -- prefix when called from the command line interpreter.
6210
6211 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6212
6213 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6214 zero indicates that the test should be reversed.
6215 (sim_events_watch_core): Ditto.
6216 (WATCH_CORE): Compare range against is_within.
6217 (WATCH_SIM): Ditto.
6218
6219Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6220
6221 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6222 sim_core_read_buffer. Check nr-bytes transfered.
6223
6224 * sim-core.h (sim_core_common): Define a new struct that contains
6225 the common data. to sd and cpu structures.
6226 * sim-core.c (sim_core_attach): Update.
6227 (sim_core_init): Update. Remember to copy initialized data to each
6228 cpu.
6229 (sim_core_find_mapping): Ditto.
6230
6231 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6232 (sim_core_write_buffer): Ditto.
6233
6234 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6235 transfer use xor version of read buffer.
6236 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6237
c906108c
SS		 6238 * sim-core.c (sim_core_xor_read_buffer): New function implement
6239 xor-endian data read breaking transfer up into xor-endian sized
6240 blocks.
6241 (sim_core_xor_write_buffer): Ditto for write.
6242 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6243 - needed for xor-endian transfers.
6244
6245Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6246
6247 * sim-inline.h: Review description.
72f4393d 6248
c906108c
SS		 6249 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6250 to just those involved in data transfers and configuration.
72f4393d 6251
c906108c
SS		 6252 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6253 string.
6254 * sim-n-core.h (sim_core_read_aligned_N): Use.
6255 (sim_core_read_unaligned_N): Ditto.
6256 (sim_core_read_unaligned_N): Ditto..
6257 (sim_core_write_unaligned_N): Ditto.
72f4393d 6258
c906108c 6259 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6260
c906108c
SS		 6261 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6262 endian.
6263 (sim_core_read_aligned_N): Ditto.
6264
6265 * sim-core.c (sim_core_set_xor_endian): New function.
6266 (sim_core_attach): Don't overwrite the per-cpu xor map when
6267 cloning the global core.
6268
6269Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6270
6271 * sim-engine.h: Update below so that it is using an enumerated
6272 type.
6273
6274Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6275
72f4393d
L		 6276 * sim-engine.c (sim_engine_restart):
6277 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6278 return value used for simulator restart from 0 to 2.
6279
6280Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281
6282 * cgen-scache.c (scache_option_handler): Add is_command arg.
6283
6284 * sim-model.c (model_option_handler): Add is_command argument.
6285
6286 * sim-profile.c (profile_option_handler): Add is_command arg.
6287
6288 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6289 involved.
6290
6291 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6292 order that they are registered.
6293
6294 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6295 between option and command line processing.
6296
6297 * sim-options.c: Include stdlib.h, ctype.h.
6298
6299 * Make-common.in (sim-watch.o): Add rule.
6300 (sim_main_headers): Assume sim-assert.h included.
6301 (sim-*.o): Simplify make rule.
72f4393d 6302
c906108c
SS		 6303 * sim-module.c: Add sim_watch_install to module list.
6304
6305Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6306
6307 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6308 has been loaded.
6309
6310 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6311 * sim-events.c (sim_events_install): Ditto.
6312 * sim-core.c (sim_core_install): Ditto.
6313 * sim-model.c (model_install): Ditto.
6314 * sim-options.c (standard_install): Ditto.
6315 * sim-profile.c (profile_install): Ditto.
6316 * sim-reason.c (sim_stop_reason): Ditto.
6317 * sim-run.c (sim_engine_run): Ditto.
6318 * sim-utils.c (sim_analyze_program): Ditto.
6319
6320 * sim-module.c (modules): Make profile_install and trace_install
6321 optional.
6322
6323 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6324
6325 * sim-options.c (standard_option_handler): Set the byte order.
6326
6327 * sim-events.c (sim_events_process): Allow multi tick processing.
6328 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6329
c906108c
SS		 6330 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6331 prototypes. Under development.
6332 (sim_events): Replace processing with nr_ticks_to_process.
6333
6334Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6335
6336 * nrun.c (main): Pass callbacks to sim_open instead of using
6337 sim_set_callbacks.
6338
6339 * run.c (main): Ditto.
6340
6341Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6342
6343 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6344 stop tk interrupting malloc calls.
6345 (sim_events_zalloc): Converse.
6346
6347 * Make-common.in (sim_main_headers): Add sim-events.h.
6348
6349 * sim-events.c (sim_events_schedule_after_signal): Change return
6350 type to void - signal events are strictly internal.
6351 (sim_events_init): Allocate a finite buffer for signal events.
6352 (sim_events_schedule_after_signal): Enter signal events into the
6353 signal buffer.
6354
6355 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6356 (sim_engine_restart): Ditto.
6357 (sim_engine_abort): Ditto.
6358 * sim-stop.c (sim_stop): Ditto.
6359 (control_c_simulation): Ditto.
6360 * sim-resume.c (sim_resume): Ditto.
6361 (has_stepped): Ditto.
6362 * sim-abort.c (sim_engine_abort): Ditto.
6363
6364 * sim-basics.h (transfer_type): New type.
6365
6366 * sim-core.c (sim_core_signal): New function. Print core signal
6367 information.
6368 (sim_core_find_mapping): Add transfer argument.
6369
6370 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6371 SIM_CORE_SIGNAL if a recoverable abort.
6372 * sim-core.c (sim_core_find_mapping): Ditto.
6373
6374Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6375
6376 * sim-core.c (sim_core_find_mapping): Replace calls to
6377 sim_io_error to more resiliant sim_engine_abort.
6378
6379 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6380 (sim_core_write_unaligned_N): Ditto.
6381
6382Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6383
6384 * sim-module.c: Add sim_events_install to list.
72f4393d 6385
c906108c
SS		 6386 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6387 from sim_core_*.
6388 (sim_events_init): Now returns SIG_RC.
6389
6390 * sim-run.c: New file. Generic sim_engine_run.
6391 * sim-reason.c: New file. Generic sim_stop_reason.
6392 * sim-stop.c: New file. Generic sim_stop.
6393 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6394
c906108c
SS		 6395 * Make-common.in (sim-engine.o): Add rule.
6396 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6397
c906108c
SS		 6398 * sim-engine.h, sim-engine.c: New file. Provide generic
6399 implementation of sim_engine_halt, sim_engine_error. et.al.
6400
6401 * sim-base.h (sim_state_base): Add member halt.
6402 (sim-engine.h): Include.
6403
6404 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6405 handlers.
6406 * sim-events.c (sim_events_poll): Update event handler.
6407
6408Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6409
6410 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6411 function.
6412 (sim_events_watch_sim): New function.
6413 (sim_events_watch_core): New function.
6414 (sim_watch_valid): New function.
6415 (sim_events_preprocess): New function.
6416 (sim_events_process): Process the watchpoints as well as the timer
6417 queue.
6418 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6419 (sim_events_deschedule): Check all the queues when removing an
6420 event.
6421 (sim_events_init): Ditto for cleaning.
6422
6423Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6424
6425 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6426
6427Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6428
6429 * callback.c (os_open): Type of arg flags is int.
6430
6431Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6432
6433 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6434 just like normal numbers as per IEEE rules.
6435
6436Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6437
6438 * callback.c (os_close): Mark the descriptor as being
6439 available if the close succeeded.
6440 (os_open): Pass 0644 as the mode of the file being created.
6441
6442Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6443
6444 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6445 float.
6446
6447 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6448 * sim-lnline.h: Update.
6449
6450 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6451 conversion functions.
6452 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6453
c906108c
SS		 6454 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6455 compare functions. Replacing.
6456 (sim_fpu_cmp): This. Delete.
72f4393d 6457
c906108c
SS		 6458Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459
6460 * sim-core.c (sim_core_find_mapping): Call engine_error not
6461 sim_io_error when possible.
6462
6463Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6464
6465 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6466 high/low double word.
6467
6468 * sim-trace.h: Remove definition of attribute - defined in
6469 sim_basics.h.
6470
6471Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6472
6473 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6474 name of the option - or family of options.
6475
6476 * sim-options.c (sim_args_command): Match command `a-b c' with
6477 option `--a-b-c' from option table.
6478
6479Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480
6481 * sim-options.c (sim_print_help): For optional arguments, wrap
6482 them in [].
6483
6484 * sim-trace.c (set_trace_options): New function, handle optional
6485 argument and multiple assignment.
6486 (trace_option_handler): Update.
6487
6488 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6489 when branch tracing selected.
6490
6491Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6492
6493 * sim-trace.c (trace_one_insn): Make a va-args function.
6494
6495 * sim-trace.c (trace_vprintf): New function, va-arg version of
6496 trace_printf.
6497
6498Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6499
6500 * sim-trace.c (trace_uninstall): Don't close a file twice.
6501 * sim-profile.c (profile_uninstall): Likewise.
6502
6503Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6504
6505 * sim-trace.c (toplevel): Include bfd.h.
6506 (trace_options): Note that --trace-linenum also turns on
6507 --trace-insn. Add --trace-{branch,semantics}.
6508 (trace_option_handler): If --trace-linenum, also turn on
6509 --trace-insn. Add --trace-branch support. If --trace-semantics,
6510 turn on ALU, FPU, branch, and memory tracing.
6511 (trace_one_insn): New function to trace an instruction. Support
6512 --trace-linenum.
6513 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6514
6515 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6516 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6517 (TRACE_branch): Add new mask.
6518 (TRACE_*_P): Define all possible trace_p macros.
6519 (trace_one_insn): Declare function.
6520
6521Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6522
6523 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6524 GNU C doesn't support __attributes__.
6525 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6526 format strings.
6527
6528Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529
6530 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6531 addresses are masked forcing them to be correctly aligned.
6532 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6533 * sim-config.c (config_alignment_to_a): Update.
6534
6535 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6536 core data.
6537 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6538 type.
6539 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6540 processor specific core maps.
6541 (sim_core_map_attach): Copy the core map data to each of the
6542 processor specific core data structures.
6543 * sim-core.c (sim_core_find_mapping): Update.
6544
6545 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6546 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6547 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6548 alternatives that handle unaligned addresses.
6549 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6550 with just CPU arg.
6551 * cgen-utils.c (sim_disassemble_insn): Update.
6552
6553Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6554
6555 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6556 tracing.
6557
6558 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6559 fpu support.
6560
6561 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6562
6563Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6564
6565 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6566 to map type.
72f4393d 6567
c906108c
SS		 6568 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6569 statement.
6570
6571Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6572
6573 * cgen-trace.c: Prepend additional trace_printf argument.
6574
6575 * cgen-utils.c (sim_disassemble_insn): Add additional core
6576 arguments.
6577
6578Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6579
6580 * nrun.c (main): Catch/report errorenous simulator states.
6581
6582 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6583 * sim-trace.c: #include string.h/strings.h so that memset is
6584 defined.
6585 * sim-utils.c: Ditto.
6586 * sim-profile.c: Ditto. And stdlib.h.
6587 (print_bar): Only define when used by instruction or memory profiler.
6588
6589 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6590
c906108c
SS		 6591 * sim-load.c (sim_load_file): Make the name constant.
6592 (sim_load_file): Passify gcc.
6593
6594 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6595 file.
6596 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6597
c906108c
SS		 6598 * sim-base.h (sim_cpu): Pre define here so available to all.
6599
6600 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6601 Restore the sim_cpu and instruction_address arguments so that full
6602 information is available to the abort function.
6603 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6604 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6605
6606 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6607 tracing support for sim-events and sim-core.
6608 (trace_option_handler): Convert #if to if where possible so always
6609 compiled/checked by C compiler.
6610 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6611
c906108c
SS		 6612 * sim-base.h: Adjust comment documenting how to define the cpu
6613 structure.
6614 (sim_state_base): Add sim_core and sim_events to simulator base
6615 object.
6616
6617 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6618 * sim-core.c (sim_core_init, sim_core_attach,
6619 sim_core_find_mapping): Update.
6620 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6621 update_time_from_event, insert_sim_event,
6622 sim_events_schedule_after_signal, sim_events_deschedule,
6623 sim_events_tick): Ditto.
72f4393d 6624
c906108c
SS		 6625 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6626 sim-model.h): Move #includes from here.
6627 * sim-base.h: To here.
6628 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6629
c906108c
SS		 6630Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631
6632 * callback.c (default_callback): Missing initialisers.
6633
6634Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6635
6636 * sim-utils.c (sim_add_commas): New function.
6637 * sim-basics.h (sim_add_commas): Add prototype.
6638 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6639 * sim-profile.c (COMMAS): New macro.
6640 (print_*): Use it to print commas in numbers.
6641
6642 * configure: Regenerated.
6643
6644 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6645 (cgen_state): New member run_fast_p.
6646 (cgen_init): Add prototype.
6647 (sim_disassemble_insn): New arg `cpu'.
6648 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6649 * cgen-utils.c (cgen_init): New function.
6650 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6651 * genmloop.sh: Call engine_halt if loop exits.
6652
6653 * Makefile.in (sim-options_h): Define.
6654 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6655 (sim-model.o): Add new rule.
6656 (cgen-{scache,trace,utils}.o): Add new rules.
6657 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6658 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6659 Indent output by 2 spaces.
6660 * cgen-scache.h (scache_print_profile): Update.
6661 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6662 Use trace_printf, not fprintf.
6663 (trace_extract): Use trace_printf, not cgen_trace_printf.
6664 * genmloop.sh (!FAST case): Increment `insn_count'.
6665 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6666 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6667 access macro's name.
6668 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6669 Change return type to SIM_RC.
6670 (sim_core_{install,uninstall}): New functions.
6671 * sim-core.h (sim_core_{install,uninstall}): Declare.
6672 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6673 Change return type to SIM_RC.
6674 * sim-model.h (models,machs,model_install): Declare.
6675 * sim-module.c (modules): Add scache_install, model_install.
6676 (sim_post_argv_init): Set cpu->state backlinks.
6677 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6678 (standard_option_handler): Likewise.
6679 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6680 sim-profile.h.
6681 (*): Assume ANSI C.
6682 (profile_options): Delete --profile-simcache.
6683 (profile_option_handler): Likewise.
6684 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6685 spaces.
6686 (profile_print_{memory,model}): Likewise.
6687 (profile_print_simcache): Delete.
6688 (profile_print_speed): New function.
6689 (profile_print): Rewrite.
6690 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6691 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6692 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6693 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6694 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6695 (profile_print): Update prototype.
6696
6697Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6698
6699 * cgen-scache.[ch], cgen-sim.h: New files.
6700 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6701 * sim-model.c: New file.
6702
6703 * Make-common.in (clean targets): Undo patch of Apr. 22.
6704
6705Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6706
6707 * sim-n-bits.h (signed): If we have a standard compiler, undef
6708 signed, so that signedN is defined correctly.
6709
6710Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6711
6712 * sim-module.h, sim-model.h, sim-profile.h: New files.
6713 * sim-module.c, sim-profile.c: New files.
6714 * Make-common.in (SIM_PROFILE): Define
6715 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6716 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6717 (sim_module.o,sim-profile.o): Add rules for.
6718 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6719 (--enable-sim-profile): Add.
6720 * configure: Regenerated.
6721 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6722 model. Move trace and profile support to sim-{trace,profile}.h.
6723 New members trace_data, profile_data.
6724 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6725 * sim-config.h: Provide default definition of WITH_PROFILE.
6726 (WITH_TRACE): Change default to -1.
6727 (MAX_NR_PROCESSORS): Always define.
6728 * sim-options.c: Move trace and profile support to
6729 sim-{trace,profile}.h.
6730 (sim_pre_argv_init): Moved to sim-model.c.
6731 (standard_install): New function.
6732 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6733 (standard_install): Declare.
6734 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6735 (trace_install, trace_uninstall): New functions.
6736 (trace_printf): Update reference to TRACE_FILE.
6737 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6738 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6739 (WITH_TRACE_FOO_P): Define.
6740 (trace_install): Declare.
6741 (TRACE_DATA): New struct.
6742
6743Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6744
6745 * run.c: Undo last exec_bfd patch.
6746 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6747
6748Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6749
6750 * run.c (exec_bfd): Add back in.
6751 (main): Set exec_bfd.
6752
6753Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6754
6755 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6756
6757Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6758
6759 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6760 less well defined engine_error.
6761 * sim-core.c: Ditto.
6762
6763Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6764
6765 * Make-common.in: Change clean targets to use :: so that other
6766 Makefiles can have their own clean targets.
6767 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6768 __STDC__ to control use of stdarg vs. varargs syntax. Some
6769 systems can't use __STDC__, but require stdarg.
6770
6771Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6772
6773 * sim-options.c (standard_options): Add --endian.
6774 (standard_option_handler): Likewise.
6775
6776 * nrun.c: #include <signal.h>.
6777 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6778 handler that calls sim_stop ().
6779
6780Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6781
6782 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6783 handler that calls sim_stop (). Simulators may still be
6784 establishing their own handler.
6785
6786 * sim-events.c (sim_events_poll): Rename from
6787 sim_events_at_large_int. Poll IO.
6788
6789 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6790 request.
6791
6792 * callback.c (os_poll_quit): New function poll for quit signal
6793 where needed.
6794 (default_callback): Include magic number.
6795
6796Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6797
6798 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6799 Check for functions getrusage, time.
6800 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6801 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6802 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6803 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6804
6805 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6806
6807 * sim-options.c, sim-options.h: New files.
6808 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6809 * Make-common.in (nrun.o): Add rules for.
6810 * nrun.c: New file.
6811
6812 * run.c (main): Check return value of sim_open.
6813
6814 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6815 (sim_main_headers): Add sim-trace.h.
6816 * run.c (exec_bfd, target_byte_order): Delete.
6817 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6818 call sim_load instead. Check return code of sim_create_inferior.
6819 * sim-base.h (CURRENT_STATE): Define.
6820 (sim_state_base): Make typedef. New members options, prog_argv,
6821 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6822 mem_size, memory [+ corresponding access macros].
6823 (sim_cpu_base): New typedef.
6824 * sim-trace.h: New file.
6825 * sim-trace.c: New file.
6826 * sim-basics.h: #include it.
6827 * sim-load.c: New file.
6828
6829Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6830
6831 * Make-common.in (INSTALL): Set to @INSTALL@.
6832 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6833 (install-common): Depend upon installdirs. Use
6834 $(program_transform_name) directly, rather than using
6835 $(INSTALL_XFORM).
6836 (installdirs): New target.
6837 * Makefile.in (INSTALL): Set to @INSTALL@.
6838 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6839 (install-man): Depend upon installdirs. Use
6840 $(program_transform_name) directly, rather than using
6841 $(INSTALL_XFORM).
6842 (installdirs): New target.
6843
6844Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6845
6846 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6847 be overriden.
6848
6849Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6850
6851 * sim-basics.h: Only bring in config.h and tconfig.h if
6852 HAVE_CONFIG_H.
6853
6854Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6855
6856 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6857 numbering convention of the target.
6858 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6859 and WITH_TARGET_WORD_MSB.
6860 (sim_config): When possible, check for consistency with bitsize
6861 and msb.
6862
6863 * sim-bits.h: Allow MSB to be other than zero.
6864 * sim-bits.c: Ditto.
6865 * sim-n-bits.h: Ditto.
72f4393d 6866
c906108c
SS		 6867 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6868 * sim-n-bits.h (MSMASKEDn): Ditto.
6869
6870Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6871
6872 * Makefile.in (INSTALL): Change install.sh to install-sh.
6873
6874Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6875
6876 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6877
6878Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6879
6880 * run.c (main): Check that a program to run was specified.
6881
6882Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6883
6884 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6885
6886 * configure: Regenerated to track ../common/aclocal.m4 changes.
6887 * config.in: Ditto.
6888
6889Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6890
6891 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6892 * sim-config.h: To here.
6893
6894 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6895 (sim_main_headers): Define.
6896 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6897 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6898 (clean): Use it.
6899 (sim-utils.o): Add rule for.
6900 * sim-utils.o: New file.
6901 * sim-basics.h: #include sim-base.h.
6902 (zalloc): Make argument unsigned long.
6903 * sim-base.h: New file.
6904 * sim-inline.h (SIM_IO support): Delete.
6905 * sim-io.h: Delete inline support.
6906 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6907 * sim-config.c: sim-state.h renamed to sim-main.h.
6908 * sim-core.c: Likewise.
6909 * sim-events.c: Likewise.
6910
6911 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6912
6913 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6914 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6915 -DDEBUG.
6916 * configure: Regenerated to track ../common/aclocal.m4 changes.
6917
6918Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6919
6920 * configure: Regenerated to track ../common/aclocal.m4 changes.
6921
6922Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6923
6924 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6925 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6926 are defined by the configure.
6927
6928 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6929
c906108c
SS		 6930 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6931 reserved-bits): Always define.
72f4393d 6932
c906108c
SS		 6933 * sim-config.h, sim-config.c (sim_config): New function - and new
6934 file - co-ordinate the setting/checking of the common simulator
6935 configuration options.
6936
6937 * Make-common.in (sim-config.o): Add rule.
6938
6939Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6940
6941 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6942 va_list from void *, since va_list might not be a pointer type.
6943
6944Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6945
6946 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6947 in wrong order.
6948 (offset_N): Correct computation of LE offset.
6949
6950 * sim-io.c (sim_io_error): Include a new line when reporting
6951 errors.
6952
6953 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6954 `/'.
6955
6956Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6957
6958 * run.c: Include alloca-conf.h.
6959
6960 * callback.c (os_evprintf_filtered): Fix typo.
6961
6962Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6963
6964 * run.c (string.h, strings.h, stdlib.h): Include.
6965
6966 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6967 0 when nothing pending.
6968
6969 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6970 will soon be going away.
6971 (getopt): Plicate GCC.
6972
6973 * sim-endian.c (sim-io.h): Plicate GCC.
6974 * sim-bits.c (sim-io.h): Ditto.
6975 * sim-n-bits.h (ROTn): Ditto.
6976
6977 * sim-io.c (sim_io_error): Correct check for NULL.
6978
6979 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6980 the __FILE__.
6981 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6982 path.
6983
6984Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6985
6986 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6987 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6988
6989Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6990
6991 * sim-alu.h: Include sim-xcat.h.
72f4393d 6992
c906108c
SS		 6993Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6994
6995 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6996 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6997 these.
6998
6999 * sim-events.c (sim_events_at_large_int): New function. Just
7000 schedules an event every large-int ticks.
7001 (sim_events_init): Call.
7002 (sim_events_tick, sim_events_process): Move async handing to
7003 sim_events_process. Move timer decrement so that it occures after
7004 events have been processed.
72f4393d 7005
c906108c
SS		 7006 * sim-basics.h (struct _engine): Remove declaration.
7007
7008 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7009 everything with same. Rename global struct to SIM_DESC.
7010 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7011 * sim-io.h, sim-io.c: Ditto.
72f4393d 7012
c906108c
SS		 7013 * sim-assert.h: New file. Optional assertion checking macros.
7014 * sim-io.c (sim_io_error): Make just this function tolerant to
7015 null pointers.
72f4393d 7016
c906108c
SS		 7017 * sim-xcat.h: New file. Define concatenate macros.
7018 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7019 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7020 concat macros.
72f4393d 7021
c906108c
SS		 7022
7023Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7024
7025 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7026
7027Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7028
7029 * sim-inline.h: Add definitions for sim-types.
7030 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7031 module.
7032
7033Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7034
c906108c
SS		 7035 * sim-events.h: Remove defunct reference to callback struct.
7036
7037Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7038
7039 * configure: Re-generate.
7040
7041Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7042
7043 * Make-common.in (CSEARCH): Do not include the gdb directory in
7044 the search path.
7045
7046Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7047
7048 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7049 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7050 to explicitly incorporate these.
7051
7052 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7053 specify the alignment restrictions of the target architecture -
7054 without this option all alignment restrictions are accomodated.
7055 (--enable-sim-assert): New option. Conditionally compile in
7056 assertion statements.
7057 (--enable-sim-float): New option. Strongly specify the target's
7058 floating point support.
7059 (--enable-sim-hardware): New option. Specify the hardware devices
7060 included in the simulation.
7061 (--enable-sim-packages): New option. Specify the hardware
7062 packages included in the simulation.
7063 (--enable-sim-regparm): New option. Specify that parameters be
7064 passed in registers instead of on the stack.
7065 (--enable-sim-reserved-bits): New option. Specify that reserved
7066 bits within an instruction are are correctly set.
7067 (--enable-sim-smp): New option. Specify the level of SMP support
7068 to be included in the simulator.
7069 (--enable-sim-stdcall): New option. Specify an alternative
7070 function call convention.
7071 (--enable-sim-xor-endian): New option. Configure xor-endian
7072 support used by some targets to implement bi-endian support.
72f4393d 7073
c906108c
SS		 7074Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7075
7076 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7077 host endianness to be overridden.
7078 (--enable-sim-endian): Allow the target platform's byte order
7079 to be overridden.
7080 (--enable-sim-inline): Control the inlining of common components.
7081 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7082 (--enable-sim-warnings): Enable additional GCC compiler checks.
7083 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7084 SIM_WARNINGS): Add.
72f4393d 7085
c906108c
SS		 7086 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7087 sim-*-n.h so that the names are uniq on dos machines
7088 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7089
c906108c
SS		 7090Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7091
7092 * run.c: #include "libiberty.h".
7093 (main): New locals sd,no_args,sim_argv.
7094 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7095 is program name. Update call to sim_set_callbacks.
7096 Record result of sim_open, pass to other sim_foo routines.
7097
7098Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7099
7100 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7101 final newline.
7102
7103Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7104
7105 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7106 Route stdout through buffered IO.
7107
7108 * callback.c: Add os_flush_stderr, os_write_stderr,
7109 os_evprintf_filtered functions to route error output through
7110 stderr.
72f4393d 7111
c906108c
SS		 7112 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7113 Correct return type - should be void.
7114
7115Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7116
7117 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7118
7119 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7120 not provide a default value as undefined indicates disable code.
7121
7122Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7123
7124 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7125 directory.
7126 * sim-events.h, sim-events.c: Ditto.
7127 * sim-io.h, sim-io.c: Ditto.
72f4393d 7128
c906108c 7129Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7130
c906108c
SS		 7131 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7132
7133 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7134 extract the tail or least signifiant bits from an integer of the
7135 specified size.
72f4393d 7136
c906108c
SS		 7137 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7138 WITH_TARGET_BITSIZE so that the compilation will fail when an
7139 unsupported bitsize value is defined.
7140
7141 (INSERTED*): Convert to functions.
7142 (EXTRACTED*): Ditto.
72f4393d 7143
c906108c 7144 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7145
c906108c
SS		 7146Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7147
7148 * sim-inline.h: Allow explicit control over which .c files will be
7149 included by their header.
7150
7151 * sim-inline.h: Allow explicit control over which .c files use the
7152 alternative - REGPARM - parameter passing mechanism.
72f4393d 7153
c906108c
SS		 7154 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7155 icache.c, idecode.c, semantics.c or support.c. Those names are
7156 not generally applicable.
72f4393d 7157
c906108c
SS		 7158Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7159
7160 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7161 in a fashion similar to sim-endian-n.
7162
7163 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7164 both value and address macro's.
7165
7166Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7167
7168 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7169
7170 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7171 generic L_word, H_word macro's.
7172
7173Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7174
7175 * sim-basics.h: Borrow code from ppc directory.
7176 * sim-bits.c: Ditto.
7177 * sim-bits.h: Ditto.
7178 * sim-config.h: Ditto.
7179 * sim-endian-n.h: Ditto.
7180 * sim-endian.c: Ditto.
7181 * sim-endian.h: Ditto.
7182 * sim-inline.c: Ditto.
7183 * sim-inline.h: Ditto.
7184 * sim-types.h: Ditto.
7185
7186Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7187
7188 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7189 all the ALU size alternatives and then auto-configure a default.
72f4393d 7190
c906108c
SS		 7191 * sim-alu.h: Copy ppc/idecode_expression.h.
7192
7193Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7194
7195 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7196 sign extend a bit within a value.
7197
7198 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7199 a pointer into the middle of a host word.
7200 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7201
c906108c
SS		 7202Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7203
7204 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7205 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7206 appropriate definitions of read, write, etc. Add prototype for
7207 system.
7208
7209Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7210
7211 * Makefile.in (libcommon.a): Delete.
7212 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7213 (gentmap,targ-vals.h,targ-map.c): Likewise.
7214 (run-autoconf): Delete.
7215 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7216 (common makefile fragment): Moved back into ...
7217 * Make-common.in: Resurrect.
7218 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7219 * configure: Regenerated.
7220
7221Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7222
7223 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7224 (SIM_AC_OUTPUT): To here.
7225
7226Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7227
7228 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7229 comments and single quotes. Fixes a problem found on hpux.
7230
7231Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7232
7233 * aclocal.m4: Remove Make-common.in from dependencies.
7234 * (distclean): Remove targ-vals.def.
7235
7236 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7237 into here. Makes insertion into makefiles easier. Also, change
7238 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7239 targ-map.o, and run are built. They are now built in the
7240 individual simulator directories, taking sources from ../common as
7241 necessary. This replaces the merging of libcommon.a into
7242 linsim.a, which was problematic for the WinGDB build process.
7243 * run.c: Include config.h from . instead of ../common.
7244 * Make-common.in: Remove. It's no longer necessary.
7245
7246Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7247
7248 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7249 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7250
7251Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7252
7253 * run.c (main): Set target_byte_order before call to sim_open.
7254
7255Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7256
7257 * callback.c: #include <stdlib.h>
7258 (os_error): New function.
7259 (default_callback): Add os_error.
7260
7261Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7262
7263 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7264 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7265 specific.
7266 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7267
7268Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7269
7270 * run.c: #include ../common/config.h, tconfig.h.
7271 (myname): New static global.
7272 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7273 Only process -c ifdef SIM_HAVE_SIMCACHE.
7274 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7275 Parse program name from argv[0] and use in error messages.
7276 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7277 Add support for incomplete h8/300 termination indicators.
7278 (usage): Make more verbose.
7279 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7280 * Makefile.in,Make-common.in,callback.c: New files.
7281 * nltvals.def,gentmap.c,gentvals.sh: New files.
7282
72f4393d 7283Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7284
7285 * run.c: Include stdarg.h if __STDC__.
7286
7287Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7288
7289 * run.c (main): Don't print out anything if the signal
7290 number is zero (ie no signal).
7291
7292Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7293
7294 * run.c (main): Print out if the program raised a signal.
7295
7296Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7297
7298 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7299 (main): Ditto.
7300
7301Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7302
7303 * run.c (main): Explicitly cast malloc() parameter.
7304
7305Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7306
7307 * run.c (sim_bfd): New global to hold the bfd pointer for the
7308 executable.
7309 (main): Initialize sim_bfd.
7310
7311Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7312
7313 * run.c (main): Use new bfd_big_endian macro.
7314
7315Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7316
7317 * run.c (main): Removed SH specific comments, so source is
7318 generic. Also updated to only load relevant sections. Moved
7319 sim_open() to after callback attach (to match GDB).
7320
7321 * run.1: Removed SH specific comments.
7322
7323Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7324
7325 * run.c (main): Always return sigrc at end.
7326
7327Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7328
7329 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7330 bfd_check_format() fails.
7331
7332Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7333
7334 * run.c, run.1: From sh directory.
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