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Pass void_context_p to parse_expression
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
e904f56d
MF		 12021-01-07 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-core.c (sim_memory_map): Define.
4
dfb856ba
MF		 52021-01-04 Mike Frysinger <vapier@gentoo.org>
6
7 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
8 * configure: Regenerate.
9
babd2ee1
MF		 102021-01-04 Mike Frysinger <vapier@gentoo.org>
11
12 * sim-options.c (sim_print_version): Print out more details when
13 is_command is non-zero.
14
19b1c385
MF		 152021-01-04 Mike Frysinger <vapier@gentoo.org>
16
17 * sim-options.c (standard_option_handler): Call sim_print_version.
18 (sim_print_version): New function.
19 * sim-options.h (sim_print_version): New prototype.
20
dbed468b
MF		 212021-01-04 Mike Frysinger <vapier@gentoo.org>
22
23 * sim-config.c (print_sim_config): Rename to ...
2b667e32 24 (sim_config_print): ... this.
dbed468b
MF		 25 * sim-config.h: Likewise.
26
0ede24f2
MF		 272021-01-02 Mike Frysinger <vapier@gentoo.org>
28
29 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
30 FLOOR_PAGE): Delete unused macros.
31 (align_up, align_down): Define.
32
b3f8962b
TV		 332020-08-10 Tom de Vries <tdevries@suse.de>
34
35 * sim-cpu.c: Include stdlib.h for free.
36
b760fb3a
SM		 372020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
38
39 * nrun.c: Include stdlib.h.
40 * sim-core.c: Likewise.
41 * sim-engine.c: Likewise.
42 * sim-io.c: Likewise.
43 * sim-module.c: Likewise.
44 * sim-reason.c: Likewise.
45
78aa740b
TT		 462019-12-19 Tom Tromey <tromey@adacore.com>
47
48 PR build/24572:
49 * Makefile.in (install-strip): New target.
50
f47674be
PK		 512019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
52
53 * sim-utils.c: Prevent buffer overflow.
54
ddd44b70
DD		 552019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
56
57 * gennltvals.sh: Add PRU libgloss target.
58 * nltvals.def: Regenerate from the latest libgloss sources.
59
f1cc84f5
SH		 602019-06-13 Stafford Horne <shorne@gmail.com>
61
62 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
63 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
64 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
65
688cea90
SH		 662019-06-13 Stafford Horne <shorne@gmail.com>
67
68 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
69 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
70
798066ab
AB		 712019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
72
73 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
74 CURRENT_TARGET_BYTE_ORDER.
75 (SUBWORDTFSI): Likewise.
76 (JOINSIDF): Likewise.
77 (JOINSIXF): Likewise.
78 (JOINSITF): Likewise.
79
d3fe0d7b
AB		 802019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
81
82 * sim-base.h: Add 'sim-assert.h' include.
83 * sim-basics.h: Add 'libiberty.h' include.
84
b6061d4d
SH		 852019-03-28 Stafford Horne <shorne@gmail.com>
86
87 * sim-options.c: Include "config.h".
88 Include <stdio.h>.
89 * sim-watch.c: Include "config.h".
90 Include <stdio.h>.
91 * hw-device.c: Include <string.h>.
92 * hw-events.c: Include <string.h>.
93 * hw-handles.c: Include <stdlib.h>.
94 * sim-fpu.c: Include <stdlib.h>.
95
ef986697
SH		 962019-03-28 Stafford Horne <shorne@gmail.com>
97
98 * Make-common.in (sim-arange_h): Remove sim-arange.c
99 * sim-arange.c: Remove SIM_ARANGE_C.
100 Add ifdef for _SIM_ARANGE_C_.
101 Include "sim-arange.h".
102 Remove include for unused "sim-assert.h".
103 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
104 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
105 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
106 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
107 INLINE_SIM_ARANGE.
108 * sim-arange.h (sim_addr_range_add): Declare as
109 INLINE_SIM_ARANGE.
110 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
111 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
112 Remove definition of SIM_ARANGE_INLINE.
113 Remove [HAVE_INLINE].
114 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
115 * sim-base.h: Include "sim-arange.h"
116 * sim-basics.h: Remove include of "sim-arange.h"
117 * sim-inline.c: Include "sim-arange.c"
118 * sim-inline.h: Define INLINE_SIM_ARANGE.
119 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
120 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
121
67f8b42f
TT		 1222019-01-26 Tom Tromey <tom@tromey.com>
123
124 * Make-common.in (version.c): Use sim's create-version.sh.
125 * create-version.sh: New file.
126
7516c26f
PK		 1272019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
128
b84bb29d 129 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 130
dc7e8184
SM		 1312019-01-15 Simon Marchi <simon.marchi@ericsson.com>
132
133 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
134
c5ebe0ff
AB		 1352018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
136
137 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
138 this point, it should have already been set in cb_syscall.
139
07f5f4c6
RH		 1402018-10-05 Stafford Horne <shorne@gmail.com>
141
142 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
143 (ADDOFDI): New function, add overflow flag DI variant.
144 (SUBCFDI): New function, subtract carry flag DI variant.
145 (SUBOFDI): New function, subtract overflow flag DI variant.
146
2283a210
КВО		 1472018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
148
149 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
150 cpu_core.byte_xor.
151 * sim-core.c (sim_core_set_xor): Likewise.
152 (sim_core_xor_read_buffer): Likewise.
153 (sim_core_xor_write_buffer): Likewise.
154
58884b0e
PG		 1552017-12-12 Peter Gavin <pgavin@gmail.com>
156 Stafford Horne <shorne@gmail.com>
157
158 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
159 flag.
160 (MUL1OFSI): New function, 1's complement overflow flag.
161
07b95864
PG		 1622017-12-12 Peter Gavin <pgavin@gmail.com>
163 Stafford Horne <shorne@gmail.com>
164
165 * cgen-accfp.c (remsf, remdf): New function.
166 (cgen_init_accurate_fpu): Add remsf and remdf.
167 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
168 * sim-fpu.c (sim_fpu_rem): New function.
169 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
170 (sim_fpu_rem): New function.
171 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
172
5c887dd5
JB		 1732017-09-06 John Baldwin <jhb@FreeBSD.org>
174
175 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
176 environment.
177
003ca0fd
YQ		 1782017-05-24 Yao Qi <yao.qi@linaro.org>
179
180 * sim-trace.c (trace_disasm): Caller update.
181
5357150c
MF		 1822016-08-15 Mike Frysinger <vapier@gentoo.org>
183
184 * sim-base.h (sim_state_base): Add prog_syms_count.
185 (STATE_PROG_SYMS_COUNT): Define.
186 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
187 (trace_load_symbols): New function.
188 (trace_sym_value): Likewise.
189 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
190 loading logic with a call to trace_load_symbols.
191 * sim-trace.h (trace_load_symbols, trace_sym_value): New
192 prototypes.
193
4c171e25
MF		 1942016-08-13 Mike Frysinger <vapier@gentoo.org>
195
196 * cgen-types.h (mode_names): Mark const.
197 * cgen-utils.c (mode_names): Likewise.
198
6b979454
MF		 1992016-08-13 Mike Frysinger <vapier@gentoo.org>
200
201 * cgen-defs.h (struct cgen_state): Delete argv and envp.
202 (STATE_ARGV, STATE_ENVP): Delete.
203
13754e4c
NC		 2042016-02-04 Nick Clifton <nickc@redhat.com>
205
206 * cgen-scache.c (scache_option_handler): Prevent possible
207 undefined behaviour computing the size of the scache by using
208 unsigned integers instead of signed integers.
209
f749ed60
JB		 2102016-01-17 Joel Brobecker <brobecker@adacore.com>
211
212 * sim-fpu.c: Minor comment fixes throughout.
213
3c8e93b7
JB		 2142016-01-17 Joel Brobecker <brobecker@adacore.com>
215
216 * sim-fpu.c (print_bits): Minor reformatting (no code change).
217 (sim_fpu_map): Likewise.
218
34ac507d
MF		 2192016-01-11 Mike Frysinger <vapier@gentoo.org>
220
221 * sim-config.c (print_sim_config): Drop extra whitespace before =
222 in output for byte order, stdio, and msb settings.
223
ce39bd38
MF		 2242016-01-10 Mike Frysinger <vapier@gentoo.org>
225
226 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
227 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
228 sim-stdio, sim-trace, and sim-profile.
229 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
230 (SIM_AC_OPTION_ASSERT): Likewise.
231 (SIM_AC_OPTION_SMP): Likewise.
232 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
233 * configure: Regenerate.
234 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
235 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
236 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
237 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
238 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
239 WITH_ENVIRONMENT & USER_ENVIRONMENT.
240 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
241 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
242 WITH_ASSERT, WITH_STDIO): Delete.
243 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
244 check.
245
e19418e0
MF		 2462016-01-10 Mike Frysinger <vapier@gentoo.org>
247
248 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
249 * configure: Regenerate.
250 * Make-common.in (SIM_PACKAGES): Delete.
251 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
252
16f7876d
MF		 2532016-01-10 Mike Frysinger <vapier@gentoo.org>
254
255 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
256
35656e95
MF		 2572016-01-10 Mike Frysinger <vapier@gentoo.org>
258
259 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
260
99d8e879
MF		 2612016-01-10 Mike Frysinger <vapier@gentoo.org>
262
263 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
264 sim_link_links.
265 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
266 * gentmap.c: Change targ-vals.def include to nltvals.def.
267 * Make-common.in (gentmap): Change targ-vals.def to
268 $(srccom)/nltvals.def.
269 (distclean): Delete rm -f targ-vals.def.
270 * Makefile.in: Update comment.
271
347fe5bb
MF		 2722016-01-10 Mike Frysinger <vapier@gentoo.org>
273
274 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
275 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
276 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
277
0dc73ef7
MF		 2782016-01-10 Mike Frysinger <vapier@gentoo.org>
279
280 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
281 and --enable-sim-stdcall and sim_stdcall.
282 * configure: Regenerate.
283 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
284 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
285 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
286 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
287 (REGPARM_*): Delete all regparm defines and their use.
288
22be3fbe
MF		 2892016-01-10 Mike Frysinger <vapier@gentoo.org>
290
291 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
292 * Make-common.in (SIM_CFLAGS): Delete.
293 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
294 * Makefile.in: Likewise.
295
936df756
MF		 2962016-01-09 Mike Frysinger <vapier@gentoo.org>
297
298 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
299 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
300 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
301 * acinclude.m4 (SIM_AC_COMMON): ... here.
302 * aclocal.m4, configure: Regenerate.
303 * config.in: Delete file.
304 * callback.c: Change cconfig.h include to config.h.
305 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
306 syscall.c: Likewise.
307 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
308 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
309
b900245c
MF		 3102016-01-06 Mike Frysinger <vapier@gentoo.org>
311
312 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
313 date, and time information.
314
2e3d4f4d
MF		 3152016-01-06 Mike Frysinger <vapier@gentoo.org>
316
317 * sim-options.c (sim_parse_args): Mark argv array const.
318 * sim-options.h (sim_parse_args): Likewise.
319
bfb2629c
MF		 3202016-01-05 Mike Frysinger <vapier@gentoo.org>
321
322 * sim-trace.c: Include dis-asm.h.
323 (OPTION_TRACE_DISASM): New enum.
324 (trace_options): Add trace-disasm flag.
325 (trace_option_handler): Handle OPTION_TRACE_DISASM.
326 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
327 (dis_read, dis_printf, trace_disasm): New functions.
328 * sim-trace.h: Include dis-asm.h.
329 (TRACE_INSN_IDX): Clarify comment.
330 (TRACE_DISASM_IDX): New enum.
331 (TRACE_disasm): New define.
332 (WITH_TRACE_DISASM_P): New define.
333 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
334 (STRACE_DISASM_P): New define.
335 (TRACE_DISASM_P): Likewise.
336 (TRACE_DISASM_P): Likewise.
337 (TRACE_DISASM): Likewise.
338 (trace_disasm): New function.
339
44ddb0c6
MF		 3402016-01-04 Mike Frysinger <vapier@gentoo.org>
341
342 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
343
bc273e17
MF		 3442016-01-04 Mike Frysinger <vapier@gentoo.org>
345
346 * cgen-scache.c (MAX): Delete.
347 (scache_init): Change MAX to max.
348 * cgen-trace.c (min): Delete.
349 * cgen-utils.c (min): Delete.
350 * sim-basics.h [!min] (min): Define.
351 [!max] (max): Define.
352
8d7d784e
MF		 3532016-01-04 Mike Frysinger <vapier@gentoo.org>
354
355 * sim-options.c (sim_parse_args): Tweak getopt error message.
356
9bbf6f91
MF		 3572016-01-04 Mike Frysinger <vapier@gentoo.org>
358
359 * acinclude.m4 (sim-bswap): Delete.
360 * configure: Regenerate.
361 * Make-common.in (SIM_BSWAP): Delete.
362 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
363 * sim-config.h (htonl, ntohl): Delete.
364 (WITH_BSWAP): Delete.
365
77cf2ef5
MF		 3662016-01-03 Mike Frysinger <vapier@gentoo.org>
367
368 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
369 opterr state to it before calling getopt_long and restore afterwards.
370 Set opterr to 0. When optc is '?', call sim_io_eprintf.
371
61971b86
MF		 3722016-01-03 Mike Frysinger <vapier@gentoo.org>
373
374 * hw-device.h (device): Delete commented typedef.
375 * sim-basics.h (device): Delete typedef.
376
34fed699
MF		 3772016-01-03 Mike Frysinger <vapier@gentoo.org>
378
379 * sim-options.c (sim_parse_args): Replace for loop with a call
380 to countargv.
381
aba6f46b
MF		 3822016-01-03 Mike Frysinger <vapier@gentoo.org>
383
384 * nrun.c (myname): Mark const.
385 (main): Mark name const. Replace myname parsing loop with a
386 call to lbasename.
387
0cb8d851
MF		 3882016-01-03 Mike Frysinger <vapier@gentoo.org>
389
390 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
391 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
392 (SIM_AC_OPTION_HOSTENDIAN): Delete.
393 * config.in, configure: Regenerate.
394 * Make-common.in (SIM_HOSTENDIAN): Delete.
395 * sim-config.c (current_host_byte_order): Delete.
396 (sim_config): Delete current_host_byte_order assignments and
397 CURRENT_HOST_BYTE_ORDER checks.
398 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
399 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
400 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
401 (current_host_byte_order): Delete.
402 (CURRENT_HOST_BYTE_ORDER): Likewise.
403 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
404 (HOST_BYTE_ORDER): ... this.
405 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
406 HOST_BYTE_ORDER.
407 (sim_endian_join_16): Likewise.
408 * sim-n-core.h (sim_core_read_misaligned_N): Change
409 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
410 (sim_core_write_misaligned_N): Likewise.
411 * sim-n-endian.h (endian_t2h_N): Likewise.
412 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
413 endian_le2h_N): Likewise.
414 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
415
1ac72f06
MF		 4162016-01-02 Mike Frysinger <vapier@gentoo.org>
417
418 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
419 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
420 BFD_ENDIAN_UNKNOWN.
421 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
422 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
423 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
424 * nrun.c (main): Likewise.
425 * sim-config.c (current_host_byte_order): Change type to enum
426 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
427 (current_target_byte_order): Likewise.
428 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
429 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
430 BFD_ENDIAN_UNKNOWN.
431 (sim_config): Change prefered_target_byte_order type to enum
432 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
433 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
434 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
435 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
436 Delete all the various arch/OS endian includes & defines.
437 (current_host_byte_order): Change type to enum bfd_endian.
438 (current_target_byte_order): Likewise.
439 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
440 (CURRENT_TARGET_BYTE_ORDER): Likewise.
441 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
442 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
443 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
444 BFD_ENDIAN_UNKNOWN.
445 (sim_events_watch_core): Likewise.
446 * sim-events.h: Likewise.
447 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
448 BFD_ENDIAN_BIG.
449 (sim_core_write_misaligned_N): Likewise.
450 * sim-n-endian.h (endian_h2be_N): Likewise.
451 (endian_be2h_N): Likewise.
452 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
453 (offset_N): Likewise.
454 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
455 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
456
d47f5b30
MF		 4572016-01-02 Mike Frysinger <vapier@gentoo.org>
458
459 * cgen-defs.h (current_state): Delete.
460 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
461 * sim-utils.c (current_state): Delete.
462
9950eccb
MF		 4632015-12-30 Mike Frysinger <vapier@gentoo.org>
464
465 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
466 to use lbasename.
467
5e744ef8
MF		 4682015-12-27 Mike Frysinger <vapier@gentoo.org>
469
470 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
471
1b393626
MF		 4722015-12-26 Mike Frysinger <vapier@gentoo.org>
473
474 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
475 * config.in, configure: Regenerate.
476 * Make-common.in (sim-basics_h): Delete tconfig.h.
477 (distclean): Likewise.
478 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
479 (new_sim_core_mapping): Delete WITH_HW and device *device.
480 (sim_core_map_attach, sim_core_attach): Likewise.
481 (sim_core_read_buffer): Delete WITH_DEVICES logic.
482 (sim_core_write_buffer): Likewise.
483 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
484 *device.
485 (sim_core_attach): Likewise.
486 (device_io_read_buffer, device_io_write_buffer): Delete.
487 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
488 (sim_core_write_aligned_N): Likewise.
489 * tconfig.h: Delete file.
490
dea10706
MF		 4912015-12-26 Mike Frysinger <vapier@gentoo.org>
492
493 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
494 Call sim_cpu_hw_io_read_buffer if cpu is valid.
495 (sim_core_write_buffer): Move cia decl to top of func. Call
496 sim_cpu_hw_io_write_buffer if cpu is valid.
497
49aef5a5
MF		 4982015-12-25 Mike Frysinger <vapier@gentoo.org>
499
500 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
501 HW_TRACE call.
502 (hw_find_integer_property): Likewise.
503 (hw_find_integer_array_property): Likewise.
504 (hw_add_duplicate_property): Likewise.
505
cf59f47e
MF		 5062015-12-25 Mike Frysinger <vapier@gentoo.org>
507
508 * sim-config.h (WITH_ENGINE): Delete.
509 * sim-module.c (modules): Always include sim_engine_install.
510
0d585950
MF		 5112015-12-25 Mike Frysinger <vapier@gentoo.org>
512
513 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
514 * cgen-types.h (SIM_HAVE_MODEL): Delete.
515 * sim-base.h: Always include sim-model.h.
516 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
517 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
518 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
519 [!WITH_MODEL_P] (sim_machs): Define.
520 * sim-model.h: Add some developer docs.
521 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
522 (WITH_MODEL_P): Define.
523 * sim-module.c (modules): Always include sim_model_install.
524 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
525
8a0ebee6
MF		 5262015-12-25 Mike Frysinger <vapier@gentoo.org>
527
528 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
529 * sim-model.c: Likewise.
530 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
531 SIM_MACH_IMP_PROPERTIES
532
42a3af56
MF		 5332015-12-25 Mike Frysinger <vapier@gentoo.org>
534
535 * sim-core.c (device_error): Delete.
536 (sim_core_map_attach): Delete calls to device_error.
537 (sim_core_attach): Likewise.
538 * sim-core.h (device_error): Delete.
539 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
540 to sim_engine_abort.
541 (sim_core_write_aligned_N): Likewise.
542
9e8e7dd9
MF		 5432015-12-25 Mike Frysinger <vapier@gentoo.org>
544
545 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
546 * sim-core.c (sim_core_write_buffer): Likewise.
547 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
548 (sim_core_write_aligned_N): Likewise.
549
268c9139
MF		 5502015-12-25 Mike Frysinger <vapier@gentoo.org>
551
552 * dv-pal.c: Include config.h and sim-main.h.
553 (hw_pal_io_read_buffer): Always call CPU_INDEX.
554
26936211
MF		 5552015-12-24 Mike Frysinger <vapier@gentoo.org>
556
557 * sim-options.c (standard_options): Always enable load-lma and
558 load-vma options.
559 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
560
9db2b719
MF		 5612015-12-24 Mike Frysinger <vapier@gentoo.org>
562
563 * sim-module.c (MODULE_LIST): Delete.
564
bd3fb5b8
MF		 5652015-12-24 Mike Frysinger <vapier@gentoo.org>
566
567 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
568 Move to h8300/compile.c.
569 [SIM_H8300] (standard_options): Likewise.
570 (standard_option_handler): Likewise.
571
84e8e361
MF		 5722015-12-24 Mike Frysinger <vapier@gentoo.org>
573
574 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
575 sim_watchpoint_install.
576
3cabaf66
MF		 5772015-12-24 Mike Frysinger <vapier@gentoo.org>
578
579 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
580 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
581 sim_memopt_install.
582 * sim-options.c (OPTION_MEM_SIZE): Delete.
583 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
584 (standard_option_handler): Likewise.
585
8abe6c66
MF		 5862015-12-24 Mike Frysinger <vapier@gentoo.org>
587
588 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
589
dc11500a
MF		 5902015-11-21 Mike Frysinger <vapier@gentoo.org>
591
592 PR sim/18762
593 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
594
2561d580
MF		 5952015-11-21 Mike Frysinger <vapier@gentoo.org>
596
597 PR sim/19273
598 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
599 vasprintf, and va_end together. Check ret after va_end call.
600
37258e99
MF		 6012015-11-21 Mike Frysinger <vapier@gentoo.org>
602
603 * sim-types.h (SIM_PRI_TB): Define.
604 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
605 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
606 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
607 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
608
cdf850e9
MF		 6092015-11-17 Mike Frysinger <vapier@gentoo.org>
610
611 * sim-main.h (WITH_MODULO_MEMORY): Delete.
612 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
613 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
614 (sim_core_translate): Likewise.
615 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
616
146b80ff
MF		 6172015-11-16 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
620 (cgen_cpu_close): Change to XCONCAT2.
621
797eee42
MF		 6222015-11-15 Mike Frysinger <vapier@gentoo.org>
623
624 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
625 and sim-stop.o.
626
6e4f085c
MF		 6272015-11-14 Mike Frysinger <vapier@gentoo.org>
628
629 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
630 * sim-close.c: New file.
631
8e394ffc
AB		 6322015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
633 Ali Lown <ali.lown@imgtec.com>
634
635 * sim-bits.h (EXTEND6): New macro.
636 (EXTEND12): New macro.
637 (EXTEND25): New macro.
638
602a67cb
MF		 6392015-06-24 Mike Frysinger <vapier@gentoo.org>
640
641 * sim-trace.c (trace_one_insn): Delete.
642 * sim-trace.h (trace_one_insn): Delete.
643
9b6025d1
MF		 6442015-06-24 Mike Frysinger <vapier@gentoo.org>
645
646 * sim-trace.c (debug_printf): Rename to ...
647 (sim_debug_printf): ... this.
648 * sim-trace.h (debug_printf): Delete define.
649 (debug_printf): Rename to ...
650 (sim_debug_printf): ... this.
651
fa8f87e5
MF		 6522015-06-24 Mike Frysinger <vapier@gentoo.org>
653
654 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
655 (trace_options): Add trace-register option.
656 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
657 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
658 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
659 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
660 TRACE_REGISTER_P, TRACE_REGISTER): Define.
661
cf304b56
MF		 6622015-06-24 Mike Frysinger <vapier@gentoo.org>
663
664 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
665 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
666 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
667 STRACE_DEBUG): Define.
668
8371bf0c
MF		 6692015-06-24 Mike Frysinger <vapier@gentoo.org>
670
671 * sim-trace.c (trace_options): Update help text for trace-alu,
672 trace-fpu, trace-vpu, and trace-semantics.
673 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
674 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
675
e7505490
MF		 6762015-06-24 Mike Frysinger <vapier@gentoo.org>
677
678 * sim-assert.h (SIM_FILTER_PATH): Delete.
679 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
680 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
681 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
682 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
683 * sim-events.c: Include libiberty.h.
684 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
685
8d0978fb
MF		 6862015-06-23 Mike Frysinger <vapier@gentoo.org>
687
688 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
689 (AC_ARG_ENABLE(sim-cflags)): Likewise.
690 (AC_ARG_ENABLE(sim-debug)): Likewise.
691 (AC_ARG_ENABLE(sim-stdio)): Likewise.
692 (AC_ARG_ENABLE(sim-trace)): Likewise.
693 (AC_ARG_ENABLE(sim-profile)): Likewise.
694 (AC_ARG_ENABLE(sim-environment)): Likewise.
695 (AC_ARG_ENABLE(sim-alignment)): Likewise.
696 (AC_ARG_ENABLE(sim-assert)): Likewise.
697 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
698 (AC_ARG_ENABLE(sim-endian)): Likewise.
699 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
700 (AC_ARG_ENABLE(sim-float)): Likewise.
701 (AC_ARG_ENABLE(sim-scache)): Likewise.
702 (AC_ARG_ENABLE(sim-default-model)): Likewise.
703 (AC_ARG_ENABLE(sim-inline)): Likewise.
704 (AC_ARG_ENABLE(sim-packages)): Likewise.
705 (AC_ARG_ENABLE(sim-regparm)): Likewise.
706 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
707 (AC_ARG_ENABLE(sim-smp)): Likewise.
708 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
709 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
710 (AC_ARG_ENABLE(cgen-maint)): Likewise.
711 * configure: Regenerate.
712
4953dc20
MF		 7132015-06-23 Mike Frysinger <vapier@gentoo.org>
714
715 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
716
b50a1532
MF		 7172015-06-23 Mike Frysinger <vapier@gentoo.org>
718
719 * cgen-trace.c [!__STDC__]: Delete.
720 * sim-trace.h [!__STDC__]: Likewise.
721
ccd4b295
MF		 7222015-06-21 Mike Frysinger <vapier@gentoo.org>
723
724 * sim-model.c (sim_model_init): Assert model is not NULL.
725
f55b33d5
MF		 7262015-06-21 Mike Frysinger <vapier@gentoo.org>
727
728 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
729 stdint.h. Replace all signed/unsigned typedefs with int#_t and
730 uint#_t.
731
618b526e
MF		 7322015-06-21 Mike Frysinger <vapier@gentoo.org>
733
734 * sim-alu.h (_SIM_ALU_H_): Rename to ...
735 (SIM_ALU_H): ... this.
736 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
737 (SIM_ASSERT_H): ... this.
738 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
739 (SIM_BASICS_H): ... this.
740 * sim-bits.h (_SIM_BITS_H_): Rename to ...
741 (SIM_BITS_H): ... this.
742 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
743 (SIM_ENDIAN_H): ... this.
744
57b42d64
MF		 7452015-06-18 Mike Frysinger <vapier@gentoo.org>
746
747 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
748 constant string.
749
7aec3bb9
MF		 7502015-06-18 Mike Frysinger <vapier@gentoo.org>
751
752 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
753 m for sentinel testing.
754
7d5c6c43
MF		 7552015-06-17 Mike Frysinger <vapier@gentoo.org>
756
757 * sim-syscall.c: Include errno.h and targ-vals.h.
758 (sim_syscall_multi, sim_syscall): Define.
759 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
760 * syscall.c (cb_syscall): Extend comment.
761
61a0c964
MF		 7622015-06-17 Mike Frysinger <vapier@gentoo.org>
763
764 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
765 * sim-syscall.c: New file.
766 * sim-syscall.h: New file.
767
6362a3f8
MF		 7682015-06-17 Mike Frysinger <vapier@gentoo.org>
769
770 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
771 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
772 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
773 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
774 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
775 Define.
776 * gentmap.c (gen_targ_map_c): Output name field.
777
306f4178
MF		 7782015-06-12 Mike Frysinger <vapier@gentoo.org>
779
780 * acinclude.m4: Change configure.in to configure.ac.
781 * sim-config.h: Likewise.
782
a3487082
MF		 7832015-06-12 Mike Frysinger <vapier@gentoo.org>
784
785 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
786 * configure: Regenerate.
787
bb11f3ed
MF		 7882015-06-12 Mike Frysinger <vapier@gentoo.org>
789
790 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
791 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
792 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
793 TRACE_DEBUG): Define.
794
bffcfec8
MF		 7952015-06-12 Mike Frysinger <vapier@gentoo.org>
796
797 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
798 * sim-trace.c (trace_option_handler): Likewise.
799 * sim-trace.h (WITH_TRACE_ANY_P): Define.
800 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
801 (TRACE_ANY_P): Likewise.
802
db7858e2
MF		 8032015-06-12 Mike Frysinger <vapier@gentoo.org>
804
805 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
806 CGEN_TRACE_INSN_FINI.
807 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
808 trace_result to cgen_trace_result, trace_insn_fini to
809 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
810 and trace_extract to cgen_trace_extract.
811 * cgen-trace.h (trace_insn_init): Rename to ...
812 (cgen_trace_insn_init): ... this.
813 (trace_insn_fini): Rename to ...
814 (cgen_trace_insn_fini): ... this.
815 (trace_insn): Rename to ...
816 (cgen_trace_insn): ... this.
817 (trace_extract): Rename to ...
818 (cgen_trace_extract): ... this.
819 (trace_result): Rename to ...
820 (cgen_trace_result): ... this.
821 (TRACE_RESULT_P): Rename to ...
822 (CGEN_TRACE_RESULT_P): ... this.
823 (TRACE_INSN_INIT): Rename to ...
824 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
825 cgen_trace_insn_init.
826 (TRACE_INSN_FINI): Rename to ...
827 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
828 cgen_trace_insn_fini.
829 (TRACE_PRINTF): Rename to ...
830 (CGEN_TRACE_PRINTF): ... this.
831 (TRACE_INSN): Rename to ...
832 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
833 (TRACE_EXTRACT): Rename to ...
834 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
835 cgen_trace_extract.
836 (TRACE_RESULT): Rename to ...
837 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
838 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
839 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
840 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
841 TRACE_INSN to CGEN_TRACE_INSN.
842 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
843
83034798
MF		 8442015-06-11 Mike Frysinger <vapier@gentoo.org>
845
846 * sim-events.c (ETRACE_P): Delete.
847 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
848 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
849 * sim-events.h (struct _sim_events): Delete trace member.
850 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
851 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
852
ce4eda4a
MF		 8532015-06-11 Mike Frysinger <vapier@gentoo.org>
854
855 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
856 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
857 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
858 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
859
a6c2a374
MF		 8602015-06-11 Mike Frysinger <vapier@gentoo.org>
861
862 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
863
9b9c712c
MF		 8642015-06-11 Mike Frysinger <vapier@gentoo.org>
865
866 * sim-trace.h (WITH_TRACE_P): New define.
867 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
868 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
869 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
870 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
871 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
872 Redefine to use WITH_TRACE_P.
873
8742015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 875
876 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
877 mistake in call to sim_engine_abort.
509c2f32 878
0a13382c
NC		 8792015-04-29 Nick Clifton <nickc@redhat.com>
880
881 PR 18273
882 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
883 increasing parenthesis around casts to signed values.
0a13382c 884
767e68f1
MF		 8852015-04-21 Mike Frysinger <vapier@gentoo.org>
886
887 * gennltvals.sh: Add mcore support.
888 * nltvals.def: Regenerate.
889
248d23e8
MF		 8902015-04-21 Mike Frysinger <vapier@gentoo.org>
891
892 * cgen.sh: Add +x permissions.
893 * genmloop.sh: Likewise.
894 * gentvals.sh: Likewise.
895 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
896 Change all uses of srcroot for newlib to newlibroot.
897
20bca71d
MF		 8982015-04-18 Mike Frysinger <vapier@gentoo.org>
899
900 * sim-base.h (SIM_CPU): New typedef.
901
7e83aa92
MF		 9022015-04-18 Mike Frysinger <vapier@gentoo.org>
903
904 * cgen-engine.h (CIA_ADDR): Delete.
905 * sim-base.h: Update sim_cia example.
906 [!CIA_ADDR] (sim_cia): New typedef.
907
034685f9
MF		 9082015-04-17 Mike Frysinger <vapier@gentoo.org>
909
910 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
911 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
912 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
913 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
914 CIA_SET to CPU_PC_SET.
915
78e9aa70
MF		 9162015-04-15 Mike Frysinger <vapier@gentoo.org>
917
918 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
919 * sim-main.h (STATE_CPU): Remove from comment and define.
920
bf12d44e
MF		 9212015-04-13 Mike Frysinger <vapier@gentoo.org>
922
923 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
924 * configure: Regenerate.
925
a542beff
MF		 9262015-04-13 Mike Frysinger <vapier@gentoo.org>
927
928 * sim-options.c: Include version.h.
929 (OPTIONS_VERSION): New enum.
930 (standard_options): Add "version".
931 (standard_option_handler): Handle OPTIONS_VERSION.
932
8c32ba22
MF		 9332015-04-13 Mike Frysinger <vapier@gentoo.org>
934
935 * Makefile.in (version.o): Change to using create-version.sh from gdb.
936 (create-version.sh): Delete.
937
122bbfb5
MF		 9382015-04-06 Mike Frysinger <vapier@gentoo.org>
939
940 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
941
0fe84f3f
MF		 9422015-04-01 Mike Frysinger <vapier@gentoo.org>
943
944 * run-sim.h, run.c: Delete.
945 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
946
aadc9410
MF		 9472015-03-31 Mike Frysinger <vapier@gentoo.org>
948
949 * config.in, configure: Regenerate.
950 * Make-common.in (CSEARCH): Add $(ZLIBINC).
951 (ZLIB, ZLIBINC): Define.
952 (BFD_LIB): Add $(ZLIB).
953
5a394431
MF		 9542015-03-31 Mike Frysinger <vapier@gentoo.org>
955
956 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
957 * cgen-ops.h (SEMOPS_INLINE): Likewise.
958
92fc6153
MF		 9592015-03-29 Mike Frysinger <vapier@gentoo.org>
960
961 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
962 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
963 * sim-inline.h (INLINE2): Define to gnu_inline when available.
964
596f8827
MF		 9652015-03-24 Mike Frysinger <vapier@gentoo.org>
966
967 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
968 usage of STATE_WATCHPOINTS.
969 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
970 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
971
523ba8f9
MF		 9722015-03-24 Mike Frysinger <vapier@gentoo.org>
973
974 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
975
c0931f26
MF		 9762015-03-24 Mike Frysinger <vapier@gentoo.org>
977
978 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
979
30452bbe
MF		 9802015-03-24 Mike Frysinger <vapier@gentoo.org>
981
982 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
983 of enable_sim_hardware to AC_ARG_ENABLE.
984
49cd1634
MF		 9852015-03-23 Mike Frysinger <vapier@gentoo.org>
986
987 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
988 Add dv-sockser.o to sim_hw_objs.
989
3649cb06
MF		 9902015-03-23 Mike Frysinger <vapier@gentoo.org>
991
992 * dv-sockser.c: Include config.h.
993 * dv-sockser.h: Include sim-inline.h.
994 [HAVE_DV_SOCKSER]: Move all prototypes here.
995 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
996 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
997
6cd5ace4
MF		 9982015-03-16 Mike Frysinger <vapier@gentoo.org>
999
1000 * gentmap.c, run.c: Convert old style prototypes.
1001
ae7d0cac
MF		 10022015-03-16 Mike Frysinger <vapier@gentoo.org>
1003
1004 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1005 symlinking tconfig.h to tconfig.in.
1006 * config.in, configure: Regenerate.
1007 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1008 * tconfig.in: Rename file ...
1009 * tconfig.h: ... here.
1010
8406bb59
MF		 10112015-03-15 Mike Frysinger <vapier@gentoo.org>
1012
1013 * dv-socker.h (dv_sockser_install): Declare.
1014 * sim-module.c: Include config.h.
1015 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1016 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1017 * sim-module.h: Include gdb/remote-sim.h.
1018
1303206d
MF		 10192015-03-14 Mike Frysinger <vapier@gentoo.org>
1020
1021 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1022 (sim-inline.c): Delete rule.
1023
465fb143
MF		 10242015-03-14 Mike Frysinger <vapier@gentoo.org>
1025
1026 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1027 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1028 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1029
93129366
MF		 10302015-03-14 Mike Frysinger <vapier@gentoo.org>
1031
1032 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1033 [!ASSERT, WITH_ASSERT]: Likewise.
1034 * sim-endian.c: Delete sim-io.h include.
1035
4c4ca605
MF		 10362015-02-19 Mike Frysinger <vapier@gentoo.org>
1037
1038 * run-sim.h (sim_kill): Delete unused prototype.
1039
dc1d9d1f
CG		 10402015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1041
16218fd3
CG		 1042 * gentmap.c: Include "string.h".
1043
10442015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1045
1046 * sim-options.c (sim_args_command): Call freeargv() when failure
1047 occurs.
dc1d9d1f 1048
fdbf396f
JB		 10492015-01-07 Joel Brobecker <brobecker@adacore.com>
1050
1051 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1052
2d7bb758
JB		 10532014-12-03 Joel Brobecker <brobecker@adacore.com>
1054
1055 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1056 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1057 callbacks following renaming in callback.h.
1058 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1059 callback by call to "to_lstat" callback
1060
6aefca7e
GB		 10612014-08-28 Gary Benson <gbenson@redhat.com>
1062
1063 * sim-trace.h (debug_printf): New define.
1064
2974be62
AM		 10652014-08-19 Alan Modra <amodra@gmail.com>
1066
1067 * configure: Regenerate.
1068
faa743bb
RM		 10692014-08-15 Roland McGrath <mcgrathr@google.com>
1070
1071 * configure: Regenerate.
1072 * config.in: Regenerate.
1073
60d847df
MF		 10742014-03-10 Mike Frysinger <vapier@gentoo.org>
1075
1076 * sim-command.c (sim_do_command): Add const to cmd.
1077 * sim-options.c (sim_args_command): Add const to cmd.
1078 * sim-options.h (sim_args_command): Add const to cmd.
1079
b2b255bd
MF		 10802014-03-05 Mike Frysinger <vapier@gentoo.org>
1081
1082 * sim-hload.c (sim_load): Add const to prog.
1083 * sim-load.c (sim_load_file): Likewise.
1084 * sim-utils.c (sim_analyze_program): Likewise.
1085 * sim-utils.h (sim_analyze_program): Likewise.
1086 (sim_load_file): Likewise.
1087
1a8a700e
MF		 10882014-03-04 Mike Frysinger <vapier@gentoo.org>
1089
1090 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1091 * callback.c (system): Delete unused prototype.
1092 (os_init): Likewise.
1093 (os_shutdown): Likewise.
1094 (os_unlink): Likewise.
1095 (os_time): Likewise.
1096 (os_system): Likewise.
1097 (os_rename): Likewise.
1098 (os_write_stdout): Likewise.
1099 (os_flush_stdout): Likewise.
1100 (os_write_stderr): Likewise.
1101 (os_flush_stderr): Likewise.
1102 (os_write): Likewise.
1103 (os_read_stdin): Likewise.
1104 (os_read): Likewise.
1105 (os_open): Likewise.
1106 (os_lseek): Likewise.
1107 (os_isatty): Likewise.
1108 (os_get_errno): Likewise.
1109 (os_close): Likewise.
1110 (os_vprintf_filtered): Likewise.
1111 (os_evprintf_filtered): Likewise.
1112 (os_error): Likewise.
1113 (fdmap): Likewise.
1114 (fdbad): Likewise.
1115 (wrap): Likewise.
1116 (wrap): Change to new style prototype.
1117 (fdbad): Likewise.
1118 (fdmap): Likewise.
1119 (os_close): Likewise.
1120 (os_poll_quit): Likewise.
1121 (os_get_errno): Likewise.
1122 (os_isatty): Likewise.
1123 (os_lseek): Likewise.
1124 (os_open): Likewise.
1125 (os_read): Likewise.
1126 (os_read_stdin): Likewise.
1127 (os_write): Likewise.
1128 (os_write_stdout): Likewise.
1129 (os_flush_stdout): Likewise.
1130 (os_write_stderr): Likewise.
1131 (os_flush_stderr): Likewise.
1132 (os_rename): Likewise.
1133 (os_system): Likewise.
1134 (os_time): Likewise.
1135 (os_unlink): Likewise.
1136 (os_stat): Likewise.
1137 (os_fstat): Likewise.
1138 (os_lstat): Likewise.
1139 (os_ftruncate): Likewise.
1140 (os_truncate): Likewise.
1141 (os_pipe): Likewise.
1142 (os_pipe_empty): Likewise.
1143 (os_pipe_nonempty): Likewise.
1144 (os_shutdown): Likewise.
1145 (os_init): Likewise.
1146 (cb_read_target_syscall_maps): Likewise.
1147 (cb_target_to_host_syscall): Likewise.
1148 (cb_host_to_target_errno): Likewise.
1149 (cb_target_to_host_open): Likewise.
1150 (cb_store_target_endian): Likewise.
1151 (cb_host_to_target_stat): Likewise.
1152 * sim-hload.c (sim_load): Change to new style prototype.
1153 * sim-load.c (sim_load_file): Change to new style prototype.
1154 (report_transfer_performance): Likewise.
1155 (xprintf_bfd_vma): Likewise.
1156 * syscall.c (cb_get_string): Change to new style prototype.
1157 (get_path): Likewise.
1158 (cb_syscall): Likewise.
1159
7b064844
HPN		 11602013-10-15 Hans-Peter Nilsson <hp@axis.com>
1161
1162 * create-version.sh: Align parameters to match those of
1163 ../../gdb/common/create-version.sh.
1164 * Make-common.in (srcsim): New variable.
1165 (version.c): Adjust call to create-version.sh as per above.
1166
bf3d9781
AM		 11672013-09-23 Alan Modra <amodra@gmail.com>
1168
1169 * configure: Regenerate.
1170
f06dccb0
MF		 11712013-09-03 Mike Stump <mikestump@comcast.net>
1172
1173 * sim-options.c (complete_option_list): Mark text and word const.
1174
d6c2da54
TT		 11752013-06-28 Tom Tromey <tromey@redhat.com>
1176
1177 * Make-common.in (version.c): Use version.in, not
1178 common/version.in.
1179 * create-version.sh: Likewise.
1180
b652c496
JB		 11812013-06-24 Joel Brobecker <brobecker@adacore.com>
1182
1183 * create-version.sh: New script. Adapted from
1184 gdb/commong/create-version.sh.
1185 * Make-common.in (version.c): Update rule dependencies,
1186 and re-implement using create-version.sh.
1187
3346cfda
NC		 11882013-06-21 Nick Clifton <nickc@redhat.com>
1189
1190 * gennltvals.sh: Add msp430 support.
1191 * nltvals.def: Regenerate.
1192
31e6ad7d
MF		 11932013-06-03 Mike Frysinger <vapier@gentoo.org>
1194
1195 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1196 * aclocal.m4, configure: Regenerate.
1197
d3685d60
TT		 11982013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1199
1200 PR build/15414:
1201 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1202 -Wformat-nonliteral with -Wno-format.
1203
1517bd27
MF		 12042013-03-26 Mike Frysinger <vapier@gentoo.org>
1205
1206 * acinclude.m4: Regenerate.
1207
3fd38161
JS		 12082013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1209
1210 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1211 which do not support dv-sockser.o. Add always as option to
1212 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1213 is always required to be enabled by simulator.
1214
3f170f37
MF		 12152012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1216
1217 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1218 * nltvals.def: Regenerate.
1219
5f3ef9d0
JB		 12202012-06-16 Joel Brobecker <brobecker@adacore.com>
1221
1222 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1223 * config.in, configure: Regenerate.
1224
2c1fa544
PA		 12252012-05-24 Pedro Alves <palves@redhat.com>
1226
1227 * sim-signal.h (sim_signal_to_target): Rename to ...
1228 (sim_signal_to_gdb_signal): ... this.
1229 * sim-signal.c (sim_signal_to_target): Rename to ...
1230 (sim_signal_to_gdb_signal): ... this.
1231 * sim-reason.c (sim_stop_reason): Adjust to rename.
1232
a493e3e2
PA		 12332012-05-24 Pedro Alves <palves@redhat.com>
1234
1235 PR gdb/7205
1236
72f4393d 1237 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1238
2ea28649
PA		 12392012-05-24 Pedro Alves <palves@redhat.com>
1240
1241 PR gdb/7205
1242
1243 Replace target_signal with gdb_signal throughout.
1244
a6ff997c
NC		 12452012-05-18 Nick Clifton <nickc@redhat.com>
1246
1247 PR 14072
1248 * callback.c: Include config.h before system header files.
1249 * cgen-trace.c: Likewise.
1250 * cgen-utils.c: Likewise.
1251 * gentmap.c: Likewise.
1252
ffbc20d9
MF		 12532012-04-02 Mike Frysinger <vapier@gentoo.org>
1254
1255 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1256
2aaed979
KB		 12572012-03-28 Rathish C <rathish.c@kpitcummins.com>
1258
1259 * sim-trace.c: Update the function prototype of save_data_size.
1260 Move the enum data_fmt from here...
1261 * sim-trace.h: ...to here.
1262 Add function prototype of save_data.
1263
a35a3322
MF		 12642012-03-25 Mike Frysinger <vapier@gentoo.org>
1265
1266 * sim-core.h (sim_core_trans_addr): Add prototype.
1267
f914e384
HPN		 12682012-03-24 Hans-Peter Nilsson <hp@axis.com>
1269
1270 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1271 missing in last change.
1272
2232061b
MF		 12732012-03-24 Mike Frysinger <vapier@gentoo.org>
1274
1275 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1276 * nrun.c: Include string.h/strings.h.
1277 * aclocal.m4, config.in, configure: Regenerate.
1278
ac0aacdf
MF		 12792012-03-22 Mike Frysinger <vapier@gentoo.org>
1280
1281 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1282 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1283 out -Werror initialization.
1284
509deab2
MF		 12852012-03-19 Mike Frysinger <vapier@gentoo.org>
1286
1287 * Make-common.in (TAGS): Change a-z to [:lower:].
1288 * acinclude.m4 (sim-trace): Likewise.
1289 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1290 Change A-Za-z0-9 to [:alnum:].
1291
9a5e0c49
MF		 12922012-03-18 Mike Frysinger <vapier@gentoo.org>
1293
1294 * nrun.c (main): Display strsignal of sigrc.
1295
96cdfef0
MF		 12962012-01-06 Mike Frysinger <vapier@gentoo.org>
1297
1298 * Makefile.in (abs_srcdir): Declare.
1299 (srcroot): Define in terms of abs_srcdir.
1300 (headers): Change srcdir to abs_srcdir.
1301
12c3e59c
JB		 13022012-01-02 Joel Brobecker <brobecker@adacore.com>
1303
1304 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1305 header.
1306
96987c2b
JB		 13072011-12-19 Joel Brobecker <brobecker@adacore.com>
1308
1309 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1310 system bourne shell.
1311
71712327
MF		 13122011-12-03 Mike Frysinger <vapier@gentoo.org>
1313
1314 * syscall.c (cb_get_string): Rename from "get_string".
1315 (get_path): Rename get_string call to cb_get_string.
1316
db2e4d67
MF		 13172011-12-03 Mike Frysinger <vapier@gentoo.org>
1318
1319 * Make-common.in (VPATH): Add $(srccom).
1320 (DEP): Delete.
1321 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1322 POSTCOMPILE): New variables.
1323 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1324 Include dependency files, when using GNU Make. Delete all
1325 dependency-only rules.
1326 * aclocal.m4: Include ../../config/depstand.m4. Call
1327 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1328 (MAKE, GMAKE): New substs.
1329
a13852d9
MF		 13302011-11-07 Mike Frysinger <vapier@gentoo.org>
1331
1332 PR sim/13161
1333 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1334 * configure, config.in: Regenerate.
1335 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1336
4399a56b
MF		 13372011-10-19 Mike Frysinger <vapier@gentoo.org>
1338
1339 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1340
f1a81b37
JB		 13412011-10-18 John Wehle <john@feith.com> (tiny patch)
1342
1343 * sim-profile.c (profile_info): Only print the title once.
1344
9c082ca8
MF		 13452011-10-17 Mike Frysinger <vapier@gentoo.org>
1346
1347 * acinclude.m4: Rename from aclocal.m4.
1348 * aclocal.m4: Regenerate.
1349
6ffe910a
MF		 13502011-10-17 Mike Frysinger <vapier@gentoo.org>
1351
1352 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1353 * common.m4: Delete.
1354 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1355 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1356 * configure: Regenerate.
1357
59c0b43d
TT		 13582011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1359
1360 * sim-alu.h (ALU32_AND): Clear carry flag.
1361 (ALU32_AND): Clear carry flag.
1362
66f8d993
MF		 13632011-10-09 Mike Frysinger <vapier@gentoo.org>
1364
1365 * dv-cfi.c: Include stdbool.h.
1366
d56a2aae
MF		 13672011-10-09 Mike Frysinger <vapier@gentoo.org>
1368
1369 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1370
4a99173d
MF		 13712011-10-04 Mike Frysinger <vapier@gentoo.org>
1372
1373 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1374 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1375
10915d9a
MF		 13762011-07-12 Mike Frysinger <vapier@gentoo.org>
1377
1378 * sim-command.c: Include sim-options.h.
1379
63042524
MF		 13802011-07-12 Mike Frysinger <vapier@gentoo.org>
1381
1382 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1383
24a6c33d
MF		 13842011-07-12 Mike Frysinger <vapier@gentoo.org>
1385
1386 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1387 Delete direct call to AC_PROG_CC.
1388
2419798b
MF		 13892011-07-05 Mike Frysinger <vapier@gentoo.org>
1390
1391 * sim-command.c: New file.
1392 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1393 (sim-command.o): New rule.
1394
440db575
MF		 13952011-05-27 Mike Frysinger <vapier@gentoo.org>
1396
1397 * sim-options.c (standard_option_handler): Remove arg[0] check
1398 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1399 not an empty string, otherwise assign "" back to it.
1400
3ddcae71
MF		 14012011-05-26 Mike Frysinger <vapier@gentoo.org>
1402
1403 * nltvals.def: Regenerate to include Blackfin syscalls again.
1404
3a49ea9f
MF		 14052011-05-25 Mike Frysinger <vapier@gentoo.org>
1406
1407 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1408 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1409 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1410 (trace_idx_to_str): Likewise.
1411 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1412 (TRACE_syscall): Define.
1413 (WITH_TRACE_SYSCALL_P): Likewise.
1414 (TRACE_SYSCALL_P): Likewise.
1415
dd931b2f
MF		 14162011-05-23 Mike Frysinger <vapier@gentoo.org>
1417
1418 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1419 remove now-unnecessary sub-scope for glue->type setting.
1420 Check to see if the "reg" property exists before we use it, and
1421 if it doesn't exist, error out for "glue" devices.
1422
0e31da21
MF		 14232011-05-23 Mike Frysinger <vapier@gentoo.org>
1424
1425 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1426 glue-or, and set type to glue_xor when name is glue-xor.
1427 (hw_glue_port_event): Return immediately when type is glue_io
1428 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1429 and hw_port_event calls from glue_and to end of function.
1430
34b47c38
MF		 14312011-05-11 Mike Frysinger <vapier@gentoo.org>
1432
1433 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1434 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1435 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1436 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1437 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1438 around function arguments.
1439
56a9aa1d
MF		 14402011-04-14 Mike Frysinger <vapier@gentoo.org>
1441
1442 * sim-options.c (complete_option_list, sim_complete_command):
1443 New functions.
1444
d45bea91
MF		 14452011-04-02 Mike Frysinger <vapier@gentoo.org>
1446
1447 * dv-glue.c: Fix up style.
1448
12c4cbd5
MF		 14492011-04-02 Mike Frysinger <vapier@gentoo.org>
1450
1451 * hw-alloc.c (hw_alloc_data): Adjust brace.
1452 * hw-base.c (hw_base_data): Likewise.
1453 (generic_hw_unit_decode): Fix indentation.
1454 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1455 * hw-events.c (hw_event, hw_event_data): Likewise.
1456 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1457 * hw-instances.c (hw_instance_data): Likewise.
1458 * hw-instances.h (hw_instance): Likewise.
1459 * hw-main.h (hw_descriptor, enum): Likewise.
1460 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1461 * hw-ports.h (hw_port_descriptor): Likewise.
1462 * hw-properties.c (hw_property_data): Likewise.
1463 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1464 _range_property_spec, _reg_property_spec): Likewise.
1465 * hw-tree.c (_name_specifier, printer): Likewise.
1466 (split_device_specifier, parse_string_property, hw_tree_traverse,
1467 print_size, print_reg_property, print_string, print_properties):
1468 Fix indentation.
1469
66ee2731
MF		 14702011-03-29 Mike Frysinger <vapier@gentoo.org>
1471
1472 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1473 * Make-common.in (dv-cfi.o): New rule.
1474 * dv-cfi.c, dv-cfi.h: New files.
1475
165b70ea
KB		 14762011-03-21 Kevin Buettner <kevinb@redhat.com>
1477
1478 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1479 fcntl.h and sys/fcntl.h, for constants.
1480 * nltvals.def: Regenerate.
1481 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1482 * sim-io.h (sys/types.h, sys/stat.h): Include.
1483 (sim_io_stat, sim_io_fstat): Declare.
1484
028f6515
MF		 14852011-03-14 Mike Frysinger <vapier@gentoo.org>
1486
1487 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1488 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1489 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1490 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1491 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1492 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1493 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1494 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1495 syscall.c: Trim trailing whitespace.
1496
ef016f83
MF		 14972011-03-05 Mike Frysinger <vapier@gentoo.org>
1498
1499 * gennltvals.sh: Handle bfin targets.
1500 * nltvals.def: Regenerate.
1501
fee17b35
KB		 15022011-02-25 Kevin Buettner <kevinb@redhat.com>
1503
1504 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1505 file descriptors.
1506
d79fe0d6
MF		 15072011-02-14 Mike Frysinger <vapier@gentoo.org>
1508
1509 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1510 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1511 (hw_free): Drop zfree logic and always call free.
1512 * hw-base.c (hw_delete): Change zfree to free.
1513 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1514 (hw_handle_remove_phandle): Likewise.
1515 * hw-instances.c (hw_instance_delete): Likewise.
1516 * hw-tree.c (parse_reg_property): Likewise.
1517 (parse_ranges_property): Likewise.
1518 (parse_string_property): Likewise.
1519 * sim-core.c (sim_core_uninstall): Likewise.
1520 * sim-cpu.c (sim_cpu_free_all): Likewise.
1521 * sim-hw.c (sim_hw_uninstall): Likewise.
1522 * sim-memopt.c (do_memopt_delete): Likewise.
1523 (sim_memory_uninstall): Likewise.
1524 * sim-module.c (sim_module_uninstall): Likewise.
1525 * sim-options.c (sim_parse_args): Likewise.
1526 * sim-profile.c (profile_pc_cleanup): Likewise.
1527 (profile_uninstall): Likewise.
1528 * sim-watch.c (do_watchpoint_delete): Likewise.
1529 * sim-utils.c (zfree): Delete.
1530 (sim_state_free): Change zfree to free.
1531 * sim-utils.h (zfree): Delete.
1532
891e7fb1
MF		 15332011-02-13 Mike Frysinger <vapier@gentoo.org>
1534
1535 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1536
9bd90cce
MF		 15372011-01-12 Mike Frysinger <vapier@gentoo.org>
1538
1539 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1540
39a3ae0a
MF		 15412011-01-12 Mike Frysinger <vapier@gentoo.org>
1542
1543 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1544 fails.
1545 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1546 when asprintf fails.
1547 * sim-utils.c (sim_do_commandf): Issue an error and return when
1548 asprintf fails.
1549 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1550 asprintf fails.
1551
3143e5a9
MF		 15522011-01-11 Mike Frysinger <vapier@gentoo.org>
1553
1554 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1555 bytes has been calculated and when mmap_next_fd is valid and
1556 nr_bytes is 0.
1557 (memory_option_handler): Allow missing size when mmap_next_fd is
1558 valid.
1559
cb11d1f4
MF		 15602011-01-10 Mike Frysinger <vapier@gentoo.org>
1561
1562 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1563 not empty, and always append $3 to $hardware.
1564
15652011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1566
1567 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1568 * sim-hw.h (sim_hw_abort): Likewise.
1569
cc25892b
MF		 15702011-01-05 Mike Frysinger <vapier@gentoo.org>
1571
1572 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1573
44944448
JB		 15742011-01-05 Joel Brobecker <brobecker@adacore.com>
1575
1576 * run.1: Copyright year update.
1577
e61ddca7
MF		 15782010-12-28 Mike Frysinger <vapier@gentoo.org>
1579
e71b81d8
MF		 1580 * hw-alloc.h (HW_NALLOC): Define.
1581
1582010-12-28 Mike Frysinger <vapier@gentoo.org>
1583
e61ddca7
MF		 1584 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1585
bef6be3d
MF		 15862010-12-15 Mike Frysinger <vapier@gentoo.org>
1587
1588 * sim-memopt.c (OPTION_MAP_INFO): Define.
1589 (memory_options): Handle --map-info.
1590 (memory_option_handler): Handle OPTION_MAP_INFO.
1591
5be229c0
MF		 15922010-11-22 Mike Frysinger <vapier@gentoo.org>
1593
1594 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1595 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1596 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1597
81c641e7
MF		 15982010-11-22 Mike Frysinger <vapier@gentoo.org>
1599
1600 * sim-core.c (WITH_HW): Add device casts to device_error,
1601 device_io_read_buffer, and device_io_write_buffer.
1602
6ab5626b
MF		 16032010-11-16 Mike Frysinger <vapier@gentoo.org>
1604
1605 * dv-sockser.c (dv_sockser_write_buffer): New function.
1606 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1607 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1608
0bd15c7f
HPN		 16092010-10-07 Hans-Peter Nilsson <hp@axis.com>
1610
1611 * callback.c (os_lseek): Call wrap on lseek result.
1612
363a6e9f
OS		 16132010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1614
1615 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1616 call by its equality to -1 not by it being negative.
1617 (connected_p): Likewise for accept() call.
1618
c8551de3
MF		 16192010-04-23 Mike Frysinger <vapier@gentoo.org>
1620
1621 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1622
ef93a840
MF		 16232010-04-21 Mike Frysinger <vapier@gentoo.org>
1624
1625 * profile.c (sim_profile_print_bar): Add cpu argument.
1626
f093db8c
MF		 16272010-04-21 Mike Frysinger <vapier@gentoo.org>
1628
1629 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1630
0d3d2c71
MF		 16312010-04-21 Mike Frysinger <vapier@gentoo.org>
1632
1633 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1634 (profile_print_pc): Convert sim_io_printf to profile_printf.
1635 (profile_print_insn): Likewise.
1636 (profile_print_memory): Likewise.
1637 (profile_print_core): Likewise.
1638 (profile_print_model): Likewise.
1639 (sim_profile_print_bar): Likewise.
1640 (profile_print_speed): Likewise.
1641 (profile_print_addr_ranges): Likewise.
1642 (profile_info): Likewise.
1643 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1644
bd0bd508
MF		 16452010-04-19 Mike Frysinger <vapier@gentoo.org>
1646
1647 * sim-model.c (OPTION_MODEL): Convert to enum.
1648 (OPTION_MODEL_INFO): New enum.
1649 (model_options): Add model-info/info-model entries.
1650 (model_option_handler): Handle OPTION_MODEL_INFO.
1651
e8a76151
MF		 16522010-04-13 Mike Frysinger <vapier@gentoo.org>
1653
1654 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1655 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1656 initially.
1657
cb1cc9c6
MF		 16582010-04-13 Mike Frysinger <vapier@gentoo.org>
1659
1660 * sim-hrw.c (sim_write): Add const to buf arg.
1661 * sim-utils.h (sim_write_fn): Likewise.
1662
58f03a40
MF		 16632010-04-12 Mike Frysinger <vapier@gentoo.org>
1664
1665 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1666 defines.
1667
21cf617c
MF		 16682010-04-12 Mike Frysinger <vapier@gentoo.org>
1669
1670 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1671 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1672 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1673 * dv-sockser.c (sockser_options): Likewise.
1674 * hw-ports.c (empty_hw_ports): Likewise.
1675 * sim-hw.c (hw_options): Likewise.
1676 * sim-model.c (model_options): Likewise.
1677 * sim-options.c (standard_options): Likewise.
1678 * sim-profile.c (profile_options): Likewise.
1679 * sim-trace.c (trace_options): Likewise.
1680 * sim-watch.c (watchpoint_options): Likewise.
1681
e377ca52
MF		 16822010-04-12 Mike Frysinger <vapier@gentoo.org>
1683
1684 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1685 the local "arg_table" variable, and the xmalloc cast.
1686
adaaf009
MF		 16872010-04-10 Mike Frysinger <vapier@gentoo.org>
1688
1689 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1690 "prefix" var.
092d8476 1691 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1692
9ec7269f
MF		 16932010-04-10 Mike Frysinger <vapier@gentoo.org>
1694
1695 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1696
709b3bb3
MF		 16972010-04-10 Mike Frysinger <vapier@gentoo.org>
1698
1699 * sim-trace.c (save_data): Add const markings to "buf" argument.
1700
3dd68605
MF		 17012010-04-10 Mike Frysinger <vapier@gentoo.org>
1702
1703 * sim-options.c (standard_option_handler): Add const markings to
1704 local "type" var.
1705
0ad22a74
MF		 17062010-04-02 Mike Frysinger <vapier@gentoo.org>
1707
1708 * hw-ports.h: Fix spelling typos.
1709
75005b3a
MF		 17102010-03-30 Mike Frysinger <vapier@gentoo.org>
1711
1712 * configure.ac: Check for socklen_t.
1713 * configure, config.in: Regenerated.
1714 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1715
d946c288
MF		 17162010-03-30 Mike Frysinger <vapier@gentoo.org>
1717
1718 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1719 * sim-hw.c (hw_option_handler): Likewise.
1720
ff398ee4
MF		 17212010-03-30 Mike Frysinger <vapier@gentoo.org>
1722
1723 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1724 (interrupt_nr_to_str): Likewise.
1725 (default_interrupt_names): Add const to pointer type.
1726 (sim_watchpoint_install): Add const to prefix.
1727 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1728
6bf91687
MF		 17292010-03-30 Mike Frysinger <vapier@gentoo.org>
1730
1731 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1732 (sim_core_write_buffer): Likewise.
1733
15f3c2de
MF		 17342010-03-30 Mike Frysinger <vapier@gentoo.org>
1735
1736 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1737 the SIM_HAVE_ADDR_RANGE define.
1738
fb0cc53e
MF		 17392010-03-30 Mike Frysinger <vapier@gentoo.org>
1740
1741 * sim-core.h (device_error): Add const to message, and add printf
1742 format attribute.
1743
739dfd28
MF		 17442010-03-30 Mike Frysinger <vapier@gentoo.org>
1745
1746 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1747 SIM_HAVE_ADDR_RANGE define.
1748
59db87ad
MF		 17492010-03-30 Mike Frysinger <vapier@gentoo.org>
1750
1751 * dv-glue.c (hw_glue_ports): Swap static and const.
1752
dc416615
MF		 17532010-03-30 Mike Frysinger <vapier@gentoo.org>
1754
1755 * nrun.c (usage): Use void in definition.
1756 * sim-options.c (dup_arg_p): Convert old-style function definition.
1757 (sim_parse_args): Likewise.
1758 (sim_print_help): Likewise.
1759 * sim-trace.c (set_trace_option_mask): Likewise.
1760 (set_trace_option): Likewise.
1761 * sim-utils.c (sim_analyze_program): Likewise.
1762 (sim_elapsed_time_get): Likewise.
1763 (sim_elapsed_time_since): Likewise.
1764
11409fac
MF		 17652010-03-22 Mike Frysinger <vapier@gentoo.org>
1766
1767 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1768 (standard_options): Likewise.
1769 (standard_option_handler): Likewise.
1770
6d519a46
MF		 17712010-03-16 Mike Frysinger <vapier@gentoo.org>
1772
1773 * hw-ports.c (TRACE): Delete.
1774 * hw-properties.c (TRACE): Delete.
1775 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1776 (hw_find_integer_property): Likewise.
1777 (hw_find_integer_array_property): Likewise.
1778 (hw_add_duplicate_property): Likewise.
1779
799026a7
MF		 17802010-03-15 Mike Frysinger <vapier@gentoo.org>
1781
1782 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1783 "boolean".
1784
fd87baa9
MF		 17852010-02-04 Mike Frysinger <vapier@gentoo.org>
1786
1787 * sim-model.c: Include sim-model.h
1788
294bcb78
MF		 17892010-02-04 Mike Frysinger <vapier@gentoo.org>
1790
1791 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1792 & from the STATE_CPU() examples.
1793
80532737
DE		 17942010-01-24 Doug Evans <dje@sebabeach.org>
1795
d2c7a1a6
DE		 1796 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1797 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1798 ufixsfsi): Ditto.
1799 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1800 (struct cgen_fp_ops): Update signatures of floating point conversion
1801 operations.
1802
80532737
DE		 1803 * Make-common.in (CGEN_SIM_DEPS): Define.
1804 (CGEN_INCLUDE_DEPS): Use it.
1805 (CGEN_MAIN_CPU_DEPS): Simplify.
1806
1377e154
DE		 18072010-01-22 Doug Evans <dje@sebabeach.org>
1808
1809 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1810 (SUBWORDTFSI, JOINSIDI): Ditto.
1811
ec11f055
DE		 18122010-01-05 Doug Evans <dje@sebabeach.org>
1813
1814 * cgen-types.h (SETDI): Delete, unused.
1815
a09a0bfd
DE		 18162009-12-02 Doug Evans <dje@sebabeach.org>
1817
1818 * cgen-engine.h: Remove duplicated comment.
1819
62836bf4
DE		 18202009-11-23 Doug Evans <dje@sebabeach.org>
1821
1822 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1823 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1824
e94d449d
DE		 18252009-11-22 Doug Evans <dje@sebabeach.org>
1826
197fa1aa
DE		 1827 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1828 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1829 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1830 instead of CGEN_INSN_INT.
1831
e94d449d
DE		 1832 * cgen-trace.h (trace_extract): Add cast to fix warning.
1833
ca25db52
DE		 18342009-11-05 Doug Evans <dje@sebabeach.org>
1835
1836 * cgen-mem.h (DECLARE_GETT): Don't inline.
1837 (DECLARE_SETT): Ditto.
1838
c272cb46
JS		 18392009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1840
1841 * sim-inline.h: Fix spelling error.
1842
1428dced
TT		 18432009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1844
1845 * Make-common.in: Add datarootdir.
1846
44330079
RW		 18472009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1848
0aec8eb1
RW		 1849 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1850 (SIM_CHECK_MEMBERS_1): Remove.
1851 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1852 AC_CHECK_MEMBERS one.
1853 * configure: Regenerate.
1854
44330079
RW		 1855 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1856 * configure: Regenerate.
1857
d6416cdc
RW		 18582009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1859
81ecdfbb
RW		 1860 * config.in: Regenerate.
1861 * configure: Likewise.
1862
c462b41b
RW		 1863 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1864 definition of AC_CHECK_MEMBER.
1865
d6416cdc
RW		 1866 * aclocal.m4: m4_include toplevel config/override.m4.
1867 * configure: Regenerate.
1868
96e946ca
RW		 18692009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1870
1871 * Makefile.in (datarootdir): New variable.
1872
6a8b8615
DE		 18732009-07-07 Doug Evans <dje@sebabeach.org>
1874
1875 * Make-common.in (CPU_DIR): Define.
1876
2c2a86d7
DE		 18772009-07-06 Doug Evans <dje@sebabeach.org>
1878
1879 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1880 identifiers for file types rather than encoding internal
1881 implementation details of cgen.sh.
1882 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1883 * cgen.sh: Add support for parallel makes.
1884 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1885
c28c63d8
JB		 18862009-05-18 Jon Beniston <jon@beniston.com>
1887
72f4393d
L		 1888 * gennltvals.sh: Add lm32 target.
1889 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1890
982807ce
JB		 18912009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1892
1893 Speed up simulator startup:
1894 * sim-utils.c (zalloc): Use xcalloc.
1895
2a8922a9
HPN		 18962009-01-07 Hans-Peter Nilsson <hp@axis.com>
1897
2225d5bd
HPN		 1898 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1899 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1900 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1901 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1902 type, QI, HI, SI, DI.
1903
2a8922a9
HPN		 1904 * callback.c (os_error): Mark as being a noreturn function.
1905 * sim-io.h (sim_io_error): Similar for sim_io_error.
1906
6878aceb
JS		 19072008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1908
1909 * aclocal.m4: Fix underquoting of function names.
1910
be091327
DJ		 19112008-10-21 Julian Brown <julian@codesourcery.com>
1912
1913 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1914
79e1e459
HPN		 19152008-07-11 Hans-Peter Nilsson <hp@axis.com>
1916
1917 * common.m4: Add test for libz and zlib.h.
1918 * configure: Regenerate to track ../common/common.m4 changes.
1919 * config.in: Ditto.
1920
6efef468 19212008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1922 Daniel Jacobowitz <dan@codesourcery.com>
1923 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1924
1925 * aclocal.m4: Include ../../config/acx.m4.
1926 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1927 * configure, config.in: Regenerate.
1928 * Make-common.in (LIB_OBJS): Add version.o.
1929 (version.c, version.o): New rules.
72f4393d 1930 * run.c: Include version.h.
6efef468
JM		 1931 (usage): Add help parameter. Print output either to stdout or
1932 stderr depending on that parameter.
1933 (print_version): New.
1934 (main): Check for --help and --version.
1935 * run-sim.h (sim_target_display_usage): Add help parameter.
1936 * version.h: New.
1937
a4e64307
DJ		 19382008-04-14 Hans Kester <kester.hans@gmail.com>
1939
1940 * sim-signal.c: Define missing signals for _WIN32.
1941
2a3591b0
SR		 19422008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1943
1944 * gennltvals.sh: Add cr16.
1945 * nltvals.def: Rebuild.
1946
b981d709
DJ		 19472007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1948
eb639c50
DJ		 1949 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1950 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1951
f40f1a01
NC		 19522007-08-10 Nick Clifton <nickc@redhat.com>
1953
1954 * sim-memopt.c (memory_options): Mention that the
1955 --memory-size switch accepts suffixes.
72f4393d
L		 1956 (parse_size): Handle a suffix on the size value.
1957 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1958 switch accepts suffixes.
72f4393d 1959 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1960
edc5d9ec
HPN		 19612006-12-21 Hans-Peter Nilsson <hp@axis.com>
1962
1963 * acconfig.h: Remove.
1964 * config.in: Regenerate.
1965
09d96939
TS		 19662006-11-07 Thiemo Seufer <ths@mips.com>
1967
1968 * gentmap.c: Fix compile time warning.
1969
7e129781
TS		 19702006-11-07 Thiemo Seufer <ths@mips.com>
1971
1972 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1973 for bfd text addresses.
1974
3ae2e9a3 19752006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1976 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1977
1978 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1979 SIM_QUIET_NAN_NEGATED.
1980
41ec9f20
TS		 19812006-08-29 Nigel Stephens <nigel@mips.com>
1982
1983 * sim-profile.c (profile_pc_init): Initialise default profiling
1984 frequency to a prime number.
1985 (profile_print_pc): Convert gmon.out sample data into target
1986 byte order.
1987
e85e3205
RE		 19882006-06-13 Richard Earnshaw <rearnsha@arm.com>
1989
1990 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1991 * common.m4: Likewise.
1992 * configure: Regenerated.
1993
2f0122dc
DJ		 19942006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1995
1996 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1997 * configure: Regenerated.
1998
20e95c23
DJ		 19992006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2000
2001 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2002 and LIBINTL_DEP everywhere.
2003 (CSEARCH): Use INCINTL.
2004 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2005 gettext macros.
2006 * configure: Regenerated.
2007
ea696909
HPN		 20082006-03-29 Hans-Peter Nilsson <hp@axis.com>
2009
2010 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2011 option-contents test.
2012
aba6488e
MM		 20132005-11-28 Mark Mitchell <mark@codesourcery.com>
2014
25520859
MM		 2015 * sim-signal.c (sim_signal_to_target): Fix typos.
2016
aba6488e
MM		 2017 * sim-reason.c (sim_stop_reason): Use
2018 sim_signal_to_target, not sim_signal_to_host.
2019 * sim-signal.c (sim_signal_to_host): Fix typo.
2020 (sim_signal_to_target): New function.
2021
f010abaa
HPN		 20222005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2023
2024 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2025 change.
2026
09b96ea0
ILT		 20272005-07-08 Ian Lance Taylor <ian@airs.com>
2028
efd36314
ILT		 2029 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2030
09b96ea0
ILT		 2031 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2032 different fraction for a quiet NaN.
2033 (unpack_fpu): Likewise.
2034
3b02a06b
BE		 20352005-07-08 Ben Elliston <bje@au.ibm.com>
2036
2037 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2038 * sim-load.c: Likewise.
2039 * syscall.c: Likewise.
2040
18d59ab9
CV		 20412005-05-24 Corinna Vinschen <vinschen@redhat.com>
2042
2043 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2044 check.
2045
149cfe5b
DJ		 20462005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2047
2048 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2049
3f6da722 20502005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2051
3f6da722
MI		 2052 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2053 and signed64 for __ALPHA__.
2054
2b193c4a
MK		 20552005-03-23 Mark Kettenis <kettenis@gnu.org>
2056
2057 * aclocal.m4 Include ../../gettext.m4.
2058 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2059 (AM_LC_MESSAGES): Remove.
2060 * configure: Regenerate.
2061
51216631
JB		 20622005-02-28 Jim Blandy <jimb@redhat.com>
2063
2064 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2065 -Wuninitialized in the default list of build warnings if CFLAGS is
2066 set, and doesn't include -O. (Using -Wuninitialized without
2067 optimization produces a warning, which interferes with compilation
2068 with -Werror.)
72f4393d 2069
0c4507fd
JB		 20702005-02-21 Jim Blandy <jimb@redhat.com>
2071
2072 * callback.c (os_fstat): Don't declare 't' unless it's used.
2073
9ab46d53
JB		 20742005-02-09 Jim Blandy <jimb@redhat.com>
2075
2076 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2077 '-s' argument.
2078 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2079 to $(CGEN), to ensure that the command substitution happens where
2080 the variable is referenced in the submake, not when the submake's
2081 arguments are expanded.
2082 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2083 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2084 application Scheme script directly after ${cgen}; don't precede it
2085 with a -s.
2086
f4f8cce4
HPN		 20872005-01-28 Hans-Peter Nilsson <hp@axis.com>
2088
97f669ed
HPN		 2089 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2090 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2091 Include libiberty.h.
2092 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2093 being either end of a pipe.
2094 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2095 (os_shutdown): Clear pipe state.
2096 (default_callback): Initialize new members.
2097
f4f8cce4
HPN		 2098 * callback.c (default_callback): Initialize target_endian.
2099 (cb_store_target_endian): Renamed from store, new first parameter
2100 host_callback *cb, drop last parameter big_p. Take endianness
2101 from cb.
2102 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2103 Remove variable big_p.
2104 * nrun.c (main): Initialize default_callback.target_endian.
2105
35695fd6
AC		 21062005-01-14 Andrew Cagney <cagney@gnu.org>
2107
2108 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2109 Add explicit call to AC_CONFIG_HEADER.
2110 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2111 * configure: Re-generate.
2112
f0569246
AC		 21132005-01-12 Andrew Cagney <cagney@gnu.org>
2114
2115 * common.m4: New file, based on of aclocal.m4.
2116
38f48d72
AC		 21172005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2118
2119 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2120 * configure: Regenerated to track ../common/aclocal.m4 changes.
2121
b7026657
AC		 21222005-01-07 Andrew Cagney <cagney@gnu.org>
2123
2124 * configure.ac: Rename configure.in, require autoconf 2.59.
2125 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2126 * configure: Re-generate.
2127
5d945fec
HPN		 21282004-12-15 Hans-Peter Nilsson <hp@axis.com>
2129
2130 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2131 <case CB_SYS_ftruncate>: New cases.
2132
0d3cd463
HPN		 21332004-12-13 Hans-Peter Nilsson <hp@axis.com>
2134
2135 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2136 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2137 * callback.c (os_lstat): New function.
0d3cd463 2138
119860e5
HPN		 21392004-12-08 Hans-Peter Nilsson <hp@axis.com>
2140
027e2a04
HPN		 2141 * run.1: Document --sysroot=filepath.
2142 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2143 (standard_options): Support --sysroot=<path>.
2144 (standard_option_handler): Handle OPTION_SYSROOT.
2145 * syscall.c (simulator_sysroot): Define, initialized empty.
2146 (get_path): Prepend simulator_sysroot to absolute file path.
2147 [HAVE_STRING_H]: Include string.h.
2148 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2149 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2150 (main): If simulator_sysroot is not empty, chdir there.
2151 * sim-config.h (simulator_sysroot): Declare.
2152
119860e5
HPN		 2153 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2154 cgen_rtx_error" in a CGEN-generated simulator.
2155 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2156 replacement for CGEN-related breakpoints.
2157
70ae6611
HPN		 21582004-12-07 Hans-Peter Nilsson <hp@axis.com>
2159
2160 * Make-common.in (sim-basics_h): Add $(callback_h).
2161
697afb65
HPN		 21622004-12-03 Hans-Peter Nilsson <hp@axis.com>
2163
2164 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2165 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2166 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2167 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2168 (SIM_CHECK_MEMBERS): New macros.
2169 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2170 for struct stat member test and write. Add ST_x calls for each
2171 struct stat member tested in configure.in. Wrap each ST_x call in
2172 #ifdef of configure macro for that member.
2173 * configure, config.in: Regenerate.
2174
6e56eb07
HPN		 21752004-12-01 Hans-Peter Nilsson <hp@axis.com>
2176
2177 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2178 /dev/null.
2179 <case desc>: Pass -OPC opcfile.
2180 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2181 parameter to cgen.sh.
2182
c87368ac
RE		 21832004-11-30 Richard Earnshaw <rearnsha@arm.com>
2184
2185 * Make-common.in (sim-basics_h): Correct dependencies on
2186 cconfig.h and tconfig.h
2187 (sim-load.o): Correct typo in sim-basics_h dependency.
2188
08cd3760
RE		 21892004-11-18 Richard Earnshaw <rearnsha@arm.com>
2190
15f5e61f
RE		 2191 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2192 sub-dependencies for other sim files that they include.
2193 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2194 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2195
1afbf186
HPN		 21962004-11-16 Hans-Peter Nilsson <hp@axis.com>
2197
1d72487d
HPN		 2198 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2199 endian information.
2200
1afbf186
HPN		 2201 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2202 $(remote_sim_h) too.
2203 (sim_main_headers): Add sim-utils.h.
2204
a3bb1089
FCE		 22052004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2206
2207 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2208
5a645dc5
AC		 22092004-07-26 Andrew Cagney <cagney@gnu.org>
2210
2211 Problem from Olaf Hering <olh@suse.de>.
2212 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2213
109d3db3
BE		 22142004-07-10 Ben Elliston <bje@au.ibm.com>
2215
2216 * hw-tree.c (parse_integer_property): Typo fix in comments.
2217 * sim-options.c (sim_args_command): Likewise.
2218
0aaa4a81
AC		 22192004-06-28 Andrew Cagney <cagney@gnu.org>
2220
2221 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2222
0242f9ea
JR		 22232004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2224
2225 * callback.c (os_shutdown): Fix bug in last change: actually
2226 mark file descriptors as available on startup.
2227
594ee3a7
JR		 22282004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2229
2230 [ include/gdb: * callback.h (host_callback_struct): Replace
2231 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2232 * callback.c: Changed all users.
594ee3a7 2233
5f510f9c
AM		 22342004-06-15 Alan Modra <amodra@bigpond.net.au>
2235
2236 * sim-load.c (sim_load_file): Use bfd_get_section_size
2237 instead of bfd_get_section_size_before_reloc.
2238
7659f80a
DJ		 22392004-05-18 Daniel Jacobowitz <dan@debian.org>
2240
2241 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2242 passing it to printf.
2243
41ee5402
DJ		 22442004-05-10 Daniel Jacobowitz <dan@debian.org>
2245
2246 * callback.c: Update copyright dates.
2247 * run.c: Likewise.
2248 * sim-basics.h: Likewise.
2249 * sim-load.c: Likewise.
2250 * syscall.c: Likewise.
2251
22522004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2253
2254 * callback.c: Include cconfig.h instead of config.h.
2255 * run.c: Likewise.
2256 * sim-basics.h: Likewise.
2257 * sim-load.c: Likewise.
2258 * syscall.c: Likewise.
2259
6d0c993e
BE		 22602004-01-16 Ben Elliston <bje@wasabisystems.com>
2261
2262 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2263
6edf0760
NC		 22642003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2265
2266 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2267
a69146da
KH		 22682003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2269
2270 * sim-options.c (standard_options): Fix the names of H8
2271 variants.
2272
fc0a2244
AC		 22732003-10-30 Andrew Cagney <cagney@redhat.com>
2274
2275 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2276 with "struct bfd_symbol".
2277
ee3073b5
AC		 22782003-10-21 Andrew Cagney <cagney@redhat.com>
2279
2280 * callback.c (os_truncate): Call "truncate", and not "stat".
2281
198beae2
AC		 22822003-10-20 Andrew Cagney <cagney@redhat.com>
2283
2284 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2285
8822d001
JR		 22862003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2287
2288 * callback.c (os_ftruncate, os_truncate): New functions.
2289 (default_callback): Initialize ftruncate and truncate members.
2290
ea52ff81
DB		 22912003-09-08 Dave Brolley <brolley@redhat.com>
2292
2293 On behalf of Doug Evans <dje@sebabeach.org>
2294 * cgen.sh: New arg archfile.
2295 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2296 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2297
e158f0a0
AC		 22982003-08-28 Andrew Cagney <cagney@redhat.com>
2299
2300 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2301 * sim-options.c (print_help): Cast the format with specifier to
2302 "int".
2303
33319edb 23042003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2305 Dave Brolley <brolley@redhat.com>
33319edb 2306
72f4393d 2307 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2308 fields of CGEN_WRITE_QUEUE_ELEMENT.
2309 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2310 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2311 * gennltvals.sh: Add frv target.
2312 * nltvals.def: Add frv target.
2313
72f536bd
MS		 23142003-06-23 Michael Snyder <msnyder@redhat.com>
2315
ac59bf8d 2316 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2317 * sim-reg.c: Fix cut-and-paste bug in comment.
2318
1f1b2817
AC		 23192003-06-22 Andrew Cagney <cagney@redhat.com>
2320
2321 From matthew green <mrg@redhat.com>:
72f4393d 2322 * sim-fpu.h: Update copyright.
1f1b2817 2323 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2324 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2325 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2326
89c0d7dd 23272003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2328
89c0d7dd 2329 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2330 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2331 with disassemble_info:read_memory_func.
2332 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2333
828c9ae6
MS		 23342003-06-04 Michael Snyder <msnyder@redhat.com>
2335
2336 * common/run.c (main): Remove SIM_H8300 ifdef.
2337 (usage): Ditto.
2338 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2339 (standard_options): Add '-x' for h8/300sx.
2340 (standard_option_handler): Add case for SIM_H8300SX.
2341
80d35d90
MS		 23422003-04-13 Michael Snyder <msnyder@redhat.com>
2343
2344 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2345
876fec02
AC		 23462003-03-01 Andrew Cagney <cagney@redhat.com>
2347
2348 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2349 (sim_engine_vabort): Ditto.
2350
6b4a8935
AC		 23512003-02-27 Andrew Cagney <cagney@redhat.com>
2352
2353 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2354 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2355 * nrun.c (main): Ditto.
2356
dbd7cd63
AC		 23572003-02-26 Andrew Cagney <cagney@redhat.com>
2358
2359 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2360 (sim_engine_vabort): Ditto.
2361 (sim_engine_halt, sim_engine_restart): Ditto.
2362
836cc9f4
AC		 23632003-02-20 Andrew Cagney <ac131313@redhat.com>
2364
2365 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2366 (sim-break_h): Delete macro.
2367 (sim-break.o): Delete rule.
2368 * sim-break.c: Delete file.
2369 * sim-break.h: Delete file.
2370 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2371 (STATE_BREAKPOINTS): Delete macro.
2372 (sim_state_base): Delete field breakpoints.
2373 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2374 sim_break_install to array.
2375
45a15d6f
KH		 23762003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2377
2378 * run.c (usage): Fix typos.
2379
127a77fe
CD		 23802002-11-27 Richard Sandiford <rsandifo@redhat.com>
2381
2382 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2383
b85e4829
AC		 23842002-11-22 Andrew Cagney <ac131313@redhat.com>
2385
2386 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2387 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2388 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2389 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2390 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2391 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2392 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2393 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2394 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2395 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2396
d25b1553
AC		 23972002-11-13 Andrew Cagney <cagney@redhat.com>
2398
2399 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2400
d690312f
CD		 24012002-11-06 Richard Sandiford <rsandifo@redhat.com>
2402
2403 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2404 (distclean): Depend on it.
2405
7c3e3b33
AM		 24062002-10-14 Alan Modra <amodra@bigpond.net.au>
2407
2408 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2409
7ede505a
DB		 24102002-08-29 Dave Brolley <brolley@redhat.com>
2411
2412 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2413
75c4388a
AC		 24142002-07-17 Andrew Cagney <cagney@redhat.com>
2415
2416 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2417 (sim_set_callbacks, sim_size, sim_trace)
2418 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2419 to here from "gdb/remote-sim.h".
2420
7a3085c1 24212002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2422
2423 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2424 avoid possible longjmp problems with automatic variable siggnal.
2425
076043f2
AC		 24262002-07-14 Andrew Cagney <ac131313@redhat.com>
2427
2428 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2429 * Make-common.in (installdirs): Make $(libdir) too, needed when
2430 installing libsim.a.
2431
3fbeef0b
AC		 24322002-07-13 Andrew Cagney <ac131313@redhat.com>
2433
2434 * gennltvals.sh (dir): Mark d30v as obsolete.
2435 * nltvals.def: Remove d30v.
2436
bf962092
AC		 24372002-06-17 Andrew Cagney <cagney@redhat.com>
2438
27961795
AC		 2439 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2440
bf962092
AC		 2441 * sim-memopt.c: Include <unistd.h>.
2442 (do_memopt_add): Fix printf format.
2443 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2444
c8cca39f
AC		 24452002-06-16 Andrew Cagney <ac131313@redhat.com>
2446
2447 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2448 --enable-gdb-build-warnings.
2449 * configure: Regenerated to track ../common/aclocal.m4 changes.
2450
307041b7 24512002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2452
72f4393d
L		 2453 * sim-fpu.c (unpack_fpu): Initialize exponent for
2454 sim_fpu_class_zero.
2455 (i2fpu): Same.
2456 (sim_fpu_sqrt): Same.
7d7d930f 2457
3c25f8c7
AC		 24582002-06-08 Andrew Cagney <cagney@redhat.com>
2459
2460 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2461 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2462 * run.c: Ditto.
2463 * sim-load.c: Ditto.
2464 * callback.c: Ditto.
2465 * syscall.c: Ditto.
2466 * Make-common.in (callback_h): Define.
2467 (remote_sim_h): Define.
2468 (run.o): Update.
2469 (callback.o): Update.
2470 (syscall.o): Update.
72f4393d 2471 (sim-load.o):
3c25f8c7
AC		 2472 (nrun.o): Update.
2473 (sim-hload.o): Update.
2474 (sim-io.o): Update.
2475 (sim-reason.o): Update.
2476 (sim-reg.o): Update.
2477 (sim-resume.o): Update.
2478
dbec3bef
KH		 24792002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2480
2481 * run.c: Fix formatting.
2482
de4112fa
NC		 24832002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2484
2485 * run-sim.h: New header. Provide prototypes for functions used
2486 between run() and libsim.a which are not used by GDB.
2487 * run.c: Include run-sim.h.
72f4393d
L		 2488 (main): If SIM_TARGET_SWITCHES is defined call
2489 sim_target_parse_command_line.
2490 (usage): If SIM_TARGET_SWITCHES is defined call
2491 sim_target_display_usage.
de4112fa 2492
a8cdafbd
AV		 24932002-05-17 Andrey Volkov <avolkov@transas.com>
2494
2495 * run.c: Made h8300s as new target, not h8300h alias.
2496 Added new option -S (h8300s target)
2497 * sim-options.c: Ditto.
72f4393d 2498
5accf1ff
CD		 24992002-05-01 Chris Demetriou <cgd@broadcom.com>
2500
2501 * callback.c: Use 'deprecated' rather than 'depreciated.'
2502
080fe24b
AC		 25032002-02-24 Andrew Cagney <ac131313@redhat.com>
2504
2505 From wiz at danbala:
2506 * sim-fpu.h: Fix grammar and typos.
2507 Fix PR gdb/287.
2508
6439295f
CD		 25092002-02-10 Chris Demetriou <cgd@broadcom.com>
2510
2511 * callback.c: Fix some spelling errors.
2512 * hw-device.h: Likewise.
2513 * hw-tree.c: Likewise.
2514 * sim-abort.c: Likewise.
2515 * sim-alu.h: Likewise.
2516 * sim-core.h: Likewise.
2517 * sim-events.c: Likewise.
2518 * sim-events.h: Likewise.
2519 * sim-fpu.h: Likewise.
2520 * sim-profile.h: Likewise.
2521 * sim-utils.c: Likewise.
2522
dea03d4e
HPN		 25232002-01-31 Hans-Peter Nilsson <hp@axis.com>
2524
2525 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2526 New functions.
2527
1636f0bb
BE		 25282002-01-20 Ben Elliston <bje@redhat.com>
2529
2530 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2531 the comment for this enumerator.
2532
b59d44de
BE		 25332002-01-14 Ben Elliston <bje@redhat.com>
2534
2535 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2536
280b26c0
KH		 25372001-12-20 Kazu Hirata <kazu@hxi.com>
2538
2539 * run.c (usage): Fix a typo.
2540
e3e473da
BE		 25412001-07-05 Ben Elliston <bje@redhat.com>
2542
2543 * Make-common.in (srccgen): Remove.
2544 (CGEN_CPU_DIR): Define.
2545 (CGEN_READ_SCM): Redefine without $(srccgen).
2546 (CGEN_ARCH_SCM): Ditto.
2547 (CGEN_CPU_SCM): Ditto.
2548 (CGEN_DECODE_SCM): Ditto.
2549 (CGEN_DESC_SCM): Ditto.
2550
2836ee25
FCE		 25512001-04-25 Frank Ch. Eigler <fche@redhat.com>
2552
2553 * sim-load.c (sim_load_file): Put it back: external now.
2554 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2555
5b778125
AC		 25562001-04-21 Andrew Cagney <ac131313@redhat.com>
2557
2558 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2559 internal interface.
2560 * sim-utils.c (sim_analyze_program): Ditto.
2561
6ec9f4a9
FCE		 25622001-04-19 Frank Ch. Eigler <fche@redhat.com>
2563
2564 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2565 we're finished with its immediate use.
2566 * sim-load.c (sim_load_file): Ditto.
2567
764f1408
FCE		 25682001-03-16 Frank Ch. Eigler <fche@redhat.com>
2569
2570 Add support for mmap-based memory regions.
2571 * sim-memopt.c (mmap_next_fd): New global.
2572 (sim_memory_init): Reinitialize it.
2573 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2574 "--memory-mapfile FILE" option. Check for some errors.
2575 (do_memopt_add): Conditionally do mmap instead of malloc for
2576 backing store of simulated memory. Check for more errors.
2577 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2578 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2579 * configure.in: Look for mmap/fstat related functions and headers.
2580 * config.in, configure: Regenerated.
2581
35c20992
FCE		 25822001-03-15 Frank Ch. Eigler <fche@redhat.com>
2583
2584 * sim-core.c (sim_core_map_attach): Correct overlap-related
2585 error messages.
2586
f6bb7a3b
MM		 25872001-03-07 Michael Meissner <meissner@redhat.com>
2588
2589 * run.c (alloca-conf.h): Delete, no longer provided.
2590
01816cd8
BE		 25912001-02-22 Ben Elliston <bje@redhat.com>
2592
2593 * sim-trace.h (TRACE_VPU_IDX): Add.
2594 (TRACE_vpu): Define.
2595 (WITH_TRACE_VPU_P): Likewise.
2596 (TRACE_VPU_P): Likewise.
2597 * sim-trace.c (OPTION_TRACE_VPU): Define.
2598 (trace_options): Add --trace-vpu.
2599 (trace_option_handler): Handle OPTION_TRACE_VPU.
2600 (trace_option_handler): Include VPU tracing in --trace-semantics.
2601 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2602
44a9331c
BE		 26032001-02-21 Ben Elliston <bje@redhat.com>
2604
2605 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2606 (TRACE_BRANCH_INPUT2): Likewise.
2607
c43ad8eb
BE		 26082001-02-09 Ben Elliston <bje@redhat.com>
2609
2610 * (profile_print_pc): Write header out in target byte order.
2611
26122001-02-09 Ben Elliston <bje@redhat.com>
2613
2614 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2615 adjusting the pc shift value.
2616
9397fcbf
FCE		 26172001-01-12 Chris Demetriou <cgd@sibyte.com>
2618
badd2b1e
BE		 2619 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2620 where a numeric value is supplied.
9397fcbf 2621
63fe1038
BE		 26222001-01-06 Ben Elliston <bje@redhat.com>
2623
2624 * cgen.sh: Allow extrafiles to include the semantics files when
2625 generating an ISA-specific decoder.
2626
b6f6b44d
AO		 26272000-12-27 Alexandre Oliva <aoliva@redhat.com>
2628
2629 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2630
ad8707b5
BE		 26312000-12-23 Ben Elliston <bje@redhat.com>
2632
2633 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2634 them to the trace stream using sim_fpu_printn_fpu. Include
2635 "sim-fpu.h".
2636
b94c0966
BE		 26372000-12-15 Ben Elliston <bje@redhat.com>
2638
2639 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2640 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2641 trailing digits as specified (-1 to print all digits).
2642 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2643 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2644 to print_bits ().
2645
fd5d712e
BE		 26462000-12-13 Ben Elliston <bje@redhat.com>
2647
2648 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2649 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2650 (defs): New action.
2651
4c15ccf7
GK		 26522000-12-12 Geoffrey Keating <geoffk@redhat.com>
2653
2654 * sim-endian.h: Don't have parameters on macro definitions which
2655 are simply renaming functions, to permit use of XCONCAT2 in both
2656 the macro name and the arguments in a use of such a definition.
2657
0d277f51
BE		 26582000-12-11 Ben Elliston <bje@redhat.com>
2659
2660 * cgen-ops.h (SUBWORDDFDI): New function.
2661
bb4e03e5
BE		 26622000-12-05 Ben Elliston <bje@redhat.com>
2663
c79688eb
BE		 2664 * Make-common.in (cgen-defs): New target.
2665 (cgen-decode): Pass $(EXTRAFILES).
2666
bb4e03e5
BE		 2667 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2668 -outfile-suffix options.
2669
76440e4b
BE		 26702000-12-04 Ben Elliston <bje@redhat.com>
2671
6227bc85
BE		 2672 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2673 (SUBWORDSIUQI): Likewise.
2674 (SUBWORDDIHI): Likewise.
2675 (SUBWORDDIQI): New function.
2676
76440e4b
BE		 2677 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2678 * cgen-scache.c (scache_option_handler): Remove unused local var.
2679
cdc2a5c3
BE		 26802000-12-03 Ben Elliston <bje@redhat.com>
2681
2682 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2683
4e73b9c1
SC		 26842000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2685
2686 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2687
ce9bc8d1
SC		 26882000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2689
2690 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2691 space is not zero.
2692
ce13044d
SC		 26932000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2694
2695 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2696 (set_hw_delete): Moved the macro as a function.
2697 * hw-base.h (set_hw_delete): Declare as external function.
2698 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2699 allocated using hw_malloc.
72f4393d 2700
7c070881
SC		 27012000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2702
2703 * sim-options.c (sim_parse_args): Free the memory used for
2704 long_options, short_options, handlers, opt_cpu, orig_val.
2705
4f49fa1b
BE		 27062000-11-20 Ben Elliston <bje@redhat.com>
2707
2708 * cgen-ops.h (SUBBI): New macro.
2709 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2710 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2711
2d84da1b
BE		 27122000-11-16 Ben Elliston <bje@redhat.com>
2713
2714 * cgen-types.h (VOID): New type.
2715
dbc168af
BE		 27162000-11-09 Ben Elliston <bje@redhat.com>
2717
2718 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2719 (sim_fpu_two): Set exponent to 1.
2720
e4f5c43e
EZ		 27212000-10-26 Ben Elliston <bje@redhat.com>
2722
72f4393d
L		 2723 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2724 `all'. Pass `-i' options to cgen applications.
2725 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2726 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2727
a8d894af
BE		 27282000-10-08 Ben Elliston <bje@redhat.com>
2729
2730 * cgen-utils.c (cgen_rtx_error): New function.
2731
27322000-10-07 Ben Elliston <bje@redhat.com>
2733
2734 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2735 conditions for sim_core_read_buffer().
2736
6d4c43bf
DB		 27372000-09-26 Dave Brolley <brolley@redhat.com>
2738
2739 * cgen-utils.c (RORQI): New function.
2740 (ROLQI): New function.
2741 (RORHI): New function.
2742 (ROLHI): New function.
2743
0e266e5c
DB		 27442000-08-28 Dave Brolley <brolley@redhat.com>
2745
2746 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2747 in insn_value if it will fit.
2748
604259a0
FCE		 27492000-08-21 Frank Ch. Eigler <fche@redhat.com>
2750
2751 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2752
4193618c
DB		 27532000-08-15 Dave Brolley <brolley@redhat.com>
2754
2755 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2756
27572000-08-15 Dave Brolley <brolley@redhat.com>
2758
2759 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2760 (PROFILE_CPU_FREQ): New macro.
2761 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2762 (profile-options): Add profile-cpu-frequency.
2763 (parse_frequency): New function.
2764 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2765 (profile_print_speed): Print cpu frequency and simulated execution time.
2766 Re-indent other items to match.
2767
548a3e15
AC		 27682000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2769
2770 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2771
fab307a2
FCE		 27722000-07-27 Frank Ch. Eigler <fche@redhat.com>
2773
2774 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2775 * Makefile.in (install): Install run.1 man page.
2776
46a19b74
AC		 2777Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2778
2779 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2780 * Makefile.in (headers,nltvals.def): Merge.
2781
3c765a54
AC		 2782Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2783
f9cbceb6
AC		 2784 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2785 * nrun.c (main): Print the simulator statistics only in
2786 verbose mode.
2787 * hw-properties.h (hw_find_integer_array_property): Fix
2788 prototype (use signed_cell).
2789
38e64f35
AC		 2790 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2791 * sim-events.c (sim_events_remain_time): New function returning
2792 the time that remains before the event is raised.
2793 * hw-events.c (hw_event_remain_time): Likewise.
2794 * sim-events.h (sim_events_remain_time): Declare.
2795 * hw-events.h (hw_event_remain_time): Declare.
2796
0802cc40
AC		 2797 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2798 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2799 (OPTION_HW_LIST): New option --hw-list to list the devices.
2800 (hw_option_handler): List the device tree with 'sim_hw_print'.
2801
3c765a54
AC		 2802 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2803 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2804 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2805 (EXTENDED): Define for 16-bit word size.
2806 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2807 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2808 * sim-types.h: Added support for 16-bit targets.
2809
7fb283bc
FCE		 28102000-06-23 Frank Ch. Eigler <fche@redhat.com>
2811
2812 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2813
ab42ee12
FCE		 28142000-06-24 Frank Ch. Eigler <fche@redhat.com>
2815
2816 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2817 * Makefile.in (distclean): Clean cconfig.h also.
2818
eb2d80b4
AC		 2819Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2820
2821 * configure: Regenerated to track ../common/aclocal.m4 changes.
2822
2823Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2824
2825 * aclocal.m4 (sim-profile): Enable the profiler by default.
2826
781c552e
AC		 2827Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2828
2829 * run.c (main): Initialize sigrc.
2830
5eb1a8fa
AC		 2831Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2832
2833 * sim-events.c (update_time_from_event): Add more detailed event
2834 tracing.
2835
b2ac51e4
DB		 28362000-03-30 Dave Brolley <brolley@redhat.com>
2837
2838 * aclocal.m4 (cgen): Use guile to run cgen.
2839
f8603f2f
DB		 28402000-03-23 Dave Brolley <brolley@redhat.com>
2841
2842 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2843 ftruncdfsf.
2844 * cgen-accfp.c (fextsfdf): New function.
2845 (ftruncdfsf): New function.
2846 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2847
0f831eb3
JJ		 28482000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2849
2850 * cgen-ops.h: Added TRUNCSISI.
2851
e88acae7
FCE		 28522000-03-08 Dave Brolley <brolley@redhat.com>
2853
2854 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2855 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2856 (sim_queue_fn_si_write): Last argument is has type USI.
2857 (sim_queue_fn_sf_write): New function.
2858 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2859 (sim_queue_fn_sf_write): New function.
2860 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2861
baa7ae6f
AC		 2862Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2863
2864 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2865 sim_set_trace and run simulator using sim_resume.
2866 (main): Add option ``-o'' - operating environment. Only continue
2867 after a signal when operating environment.
2868 (main): Always set REASON and SIGRC using sim_stop_reason.
2869 (sim_trace): Delete extern declaration.
2870
6d358e86
NC		 28712000-02-08 Nick Clifton <nickc@cygnus.com>
2872
2873 * callback.c: Fix compile time warning messages.
2874 * run.c: Fix compile time warning messages.
72f4393d 2875
ed9a39eb
JM		 28761999-12-17 Dave Brolley <brolley@cygnus.com>
2877
2878 * sim-profile.h: (set_profile_option_mask): Add prototype.
2879 * sim-profile.c (set_profile_option_mask): No longer static.
2880
c4093a6a
JM		 2881Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2882
2883 * sim-arange.c: Include <string.h>
2884
de57eccd
JM		 28851999-12-07 Dave Brolley <brolley@cygnus.com>
2886
c4093a6a 2887 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2888 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2889 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2890 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2891 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2892 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2893 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2894 (fn_mem_qi_write): New union members.
2895 (fn_mem_hi_write): New union members.
2896 (fn_mem_si_write): New union members.
2897 (fn_mem_di_write): New union members.
2898 (fn_mem_df_write): New union members.
2899 (fn_mem_xi_write): New union members.
2900 (sim_queue_fn_mem_qi_write): New function.
2901 (sim_queue_fn_mem_hi_write): New function.
2902 (sim_queue_fn_mem_si_write): New function.
2903 (sim_queue_fn_mem_di_write): New function.
2904 (sim_queue_fn_mem_df_write): New function.
2905 (sim_queue_fn_mem_xi_write): New function.
2906 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2907 (sim_queue_fn_mem_hi_write): New function.
2908 (sim_queue_fn_mem_si_write): New function.
2909 (sim_queue_fn_mem_di_write): New function.
2910 (sim_queue_fn_mem_df_write): New function.
2911 (sim_queue_fn_mem_xi_write): New function.
2912 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2913 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2914 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2915
c2d11a7d
JM		 29161999-12-01 Dave Brolley <brolley@cygnus.com>
2917
2918 * cgen-accfp.c (subsf): Check status code.
2919 (mulsf): Ditto.
2920 (negsf): Ditto.
2921 (abssf): Ditto.
2922 (sqrtsf): Ditto.
2923 (invsf): Ditto.
2924 (minsf): Ditto.
2925 (maxsf): Ditto.
2926 (subdf): Ditto.
2927 (muldf): Ditto.
2928 (divdf): Ditto.
2929 (negdf): Ditto.
2930 (absdf): Ditto.
2931 (sqrtdf): Ditto.
2932 (invdf): Ditto.
2933 (mindf): Ditto.
2934 (maxdf): Ditto.
2935
29361999-11-26 Dave Brolley <brolley@cygnus.com>
2937
2938 * cgen-par.h (fn_df_write): Mode of data is DF.
2939 (sim_queue_fn_df_write): Mode of data is DF.
2940 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2941
29421999-11-22 Dave Brolley <brolley@cygnus.com>
2943
2944 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2945 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2946
11cf8741
JM		 29471999-11-04 Dave Brolley <brolley@cygnus.com>
2948
2949 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2950 CGEN_MEM_XI_WRITE members.
2951 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2952 (sim_queue_fn_xi_write): New function.
2953 (sim_queue_mem_xi_write): New function.
2954
2955 * cgen-par.c (sim_queue_fn_xi_write): New function.
2956 (sim_queue_mem_xi_write): New function.
2957 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2958 CGEN_MEM_XI_WRITE.
2959
e514a9d6
JM		 29601999-10-22 Dave Brolley <brolley@cygnus.com>
2961
2962 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2963 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2964 * cgen-par.c: Set insn_address for each queued write. Get pc from
2965 cpu when executing queued writes.
2966
29671999-10-19 Dave Brolley <brolley@cygnus.com>
2968
2969 * cgen-par.h (sim_queue_fn_pc_write): New function.
2970 (CGEN_FN_PC_WRITE): New enumerator.
2971 (fn_pc_write): New union member.
2972 * cgen-par.c (sim_queue_fn_pc_write): New function.
2973 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2974
917317f4
JM		 29751999-10-18 Dave Brolley <brolley@cygnus.com>
2976
2977 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2978 (CGEN_MEM_DF_WRITE): New enumerator.
2979 (mem_di_write): New union member.
2980 (mem_df_write): New union member.
2981 * cgen-par.c (sim_queue_mem_di_write): New function.
2982 (sim_queue_mem_df_write): New function.
2983 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2984 CGEN_MEM_DF_WRITE.
2985 * cgen-accfp.c (divsf): Check for division errors.
2986
29871999-10-14 Doug Evans <devans@casey.cygnus.com>
2988
2989 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2990
2df3850c
JM		 29911999-10-07 Dave Brolley <brolley@cygnus.com>
2992
72f4393d 2993 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2994 (fn_hi_write): New union member.
2995 (sim_queue_fn_hi_write): New function.
2996 * cgen-par.c (sim_queue_fn_hi_write): New function.
2997 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2998
2acceee2
JM		 29991999-09-29 Doug Evans <devans@casey.cygnus.com>
3000
3001 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3002 Change type of result to SEM_PC.
3003
3004Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3005
3006 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3007
6426a772
JM		 30081999-09-25 Doug Evans <devans@casey.cygnus.com>
3009
3010 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3011 (JOIN*): Delete cpu arg.
3012
3013Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3014
3015 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3016 parameter.
3017 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3018
c2c6d25f
JM		 3019Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3020
72f4393d
L		 3021 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3022 large values.
c2c6d25f 3023
7fc5b5ad
AC		 3024Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3025
3026 * run.c (main): Check the sim_stop_reason and only halt simulation
3027 when a valid stop condition is identified.
3028
c2c6d25f
JM		 3029Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3030
3031 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3032
3033Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3034
3035 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3036 (bi_write): New union element.
3037 (sim_queue_bi_write): New function.
3038 * cgen-par.c (sim_queue_bi_write): New function.
3039 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3040
d4f3574e
SS		 3041Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3042
3043 * configure: Regenerated to track ../common/aclocal.m4 changes.
3044
3045 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3046 ../gdb/configure.in.
3047 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3048 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3049 (SIM_WARNINGS): Delete
3050 (CONFIG_CFLAGS): Update.
3051
3052Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3053
3054 * cgen-par.c: New file.
3055 * cgen-par.h: New file.
3056 * cgen-sim.h (cgen-par.h): #include it.
3057 * cgen-cpu.h (write_queue): New field.
3058 (CPU_WRITE_QUEUE): New access macro.
3059 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3060 (cgen-par.o): New target.
3061
104c1213
JM		 30621999-08-28 Doug Evans <devans@casey.cygnus.com>
3063
3064 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3065 * cgen-utils.c (mode_names): Update.
3066
53a5351d
JM		 30671999-08-20 Doug Evans <devans@casey.cygnus.com>
3068
3069 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3070 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3071 buffer arg if WITH_PARALLEL_GENWRITE.
3072 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3073 (struct idesc): Ditto.
3074
3075Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3076
3077 * sim-model.c (model_option_handler): Add \n to error message.
3078
96baa820
JM		 30791999-08-08 Doug Evans <devans@casey.cygnus.com>
3080
3081 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3082 (insn_sem): Rewrite.
3083 (sem_fn_desc): New struct.
3084 (idesc): Rewrite.
3085 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3086 misses if ! FAST_P.
3087 (scache case): Split into non-parallel/parallel versions.
3088 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3089 if not use semantic switch version.
3090
30911999-08-04 Doug Evans <devans@casey.cygnus.com>
3092
3093 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3094 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3095 (SEM_BRANCH_INIT_EXTRACT): Delete.
3096 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3097 (SEM_BRANCH_FINI): Ditto.
3098 (SEM_BRANCH_VIA_ADDR): Ditto.
3099 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3100 (SEM_BRANCH_ADDR_CACHE): Delete.
3101 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3102 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3103 pbb_br_type.
3104 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3105 (@cpu@_pbb_begin): Initialize branch_target.
3106 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3107 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3108 pbb_br_type.
3109 (@cpu@_engine_run_fast): Ditto.
3110
adf40b2e
JM		 3111Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3112
3113 * cgen-utils.c (RORSI): New function.
3114 (ROLSI): New function.
3115
31161999-07-14 Doug Evans <devans@casey.cygnus.com>
3117
3118 * Makefile.in (TAGS): Tweak TAGS regex.
3119 * cgen-mem.h (*): Add TAGS markers.
3120
43e526b9
JM		 3121Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3122
3123 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3124 passed in when sim_resume is first entered - don't re-pass it
3125 after a restart.
72f4393d 3126
43e526b9
JM		 3127Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3128
3129 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3130 OPTION_LOAD_LMA but only when is defined.
3131 (standard_options): When SIM_HANDLES_LMA is defined include
3132 options --load-lma and --load-vma.
3133 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3134
3135 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3136 (struct sim_state_base): Add load_at_lma_p.
3137 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3138 STATE_LOAD_AT_LMA_P.
3139
3140Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3141
3142 * nrun.c (main): Re-format loop gnu style.
3143
9846de1b
JM		 3144Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3145
3146 * dv-sockser.c (connected_p): Initialize addrlen.
3147
31481999-07-06 Dave Brolley <brolley@cygnus.com>
3149
3150 * cgen-accfp.c (floatsidf): New function.
3151 (fixdfsi): New function.
3152
31531999-07-06 Doug Evans <devans@casey.cygnus.com>
3154
3155 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3156
43ff13b4
JM		 31571999-07-05 Doug Evans <devans@casey.cygnus.com>
3158
3159 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3160 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3161 * cgen-fpu.c: New file.
3162 * cgen-fpu.h: New file.
3163 * cgen-accfp.c: New file.
3164 * cgen-cpu.h (CGEN_CPU): New member fpu.
3165 * cgen-mem.h: Redo fp support.
3166 * cgen-ops.h: Delete k&r support. Redo fp support.
3167 * cgen-sim.h: Include cgen-fpu.h.
3168 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3169
085dd6e6
JM		 31701999-06-23 Doug Evans <devans@casey.cygnus.com>
3171
3172 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3173 ifndef.
3174 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3175 (@cpu@_pbb_cti_chain): Minor clean up.
3176
cd0fc7c3
SS		 31771999-05-08 Felix Lee <flee@cygnus.com>
3178
72f4393d
L		 3179 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3180 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3181 * configure: Regenerate.
72f4393d 3182
7a292a7a
SS		 3183Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3184
3185 * sim-core.c (device_error,device_io_read_buffer,
3186 device_io_write_buffer): Delete decls.
3187 * sim-core.h: Put them here.
3188
3189 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3190 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3191 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3192 (sim_core_write_aligned_N): Ditto.
3193
31941999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3195
3196 * sim-memopt.c (sim_memory_uninstall): Don't look into
3197 free()d memory.
3198
31991999-04-14 Doug Evans <devans@casey.cygnus.com>
3200
3201 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3202
32031999-04-13 Doug Evans <devans@casey.cygnus.com>
3204
3205 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3206 (sim_core_write_buffer): Ditto.
3207
32081999-04-02 Keith Seitz <keiths@cygnus.com>
3209
3210 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3211 after the interval counter has expired.
3212 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3213 poll_quit callbacks. May be overridden by Makefile.
3214 (poll_quit_counter): New global.
3215 * sim-events.c: Remove all mentions of ui_loop_hook. The
3216 host callback "poll_quit" will serve the purpose.
3217 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3218 is defined.
3219 * nrun.c: Remove declaration of ui_loop_hook.
3220
3221Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3222
3223 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3224 if being used by gdb.
3225
32261999-03-22 Doug Evans <devans@casey.cygnus.com>
3227
3228 * cgen-types.h (XF,TF): Tweak.
3229 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3230 in cgen-types.h.
3231 (SUBWORD*,JOIN*): Define.
3232 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3233 moved into cpu descriptor.
3234 * sim-model.h (MACH): New member `num'.
3235
c906108c
SS		 32361999-02-09 Doug Evans <devans@casey.cygnus.com>
3237
c906108c
SS		 3238 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3239 (CGEN_CPU): Member opcode renamed to cpu_desc.
3240 New members get_idata,disassembler.
3241 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3242 CGEN_INSN_ATTR_VALUE.
3243 (CGEN_STATE): Delete member opcode_table.
3244 (sim_disassemble_insn): Delete decl.
3245 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3246 (struct idesc): Moved to here from <cpu>-decode.h.
3247 * cgen-run.c (prime_cpu): Call prepare_run callback.
3248 * cgen-trace.h (SFILE): New type.
3249 (sim_disasm_sprintf): Declare.
3250 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3251 (sim_cgen_disassemble_insn): Declare.
3252 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3253 (insn_fields): Delete.
3254 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3255 CPU_CPU_DESC (cpu).
3256 (trace_insn): Call CPU_DISASSEMBLER hook.
3257 (sim_disasm_sprintf): New function.
3258 (sim_disasm_read_memory): New function.
3259 (sim_disasm_perror_memory): New function.
3260 (sim_cgen_disassemble_insn): New function.
3261 * cgen-utils.c: Don't include cpu-opc.h.
3262 (virtual_insn_entries): New static local.
3263 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3264 (cgen_insn_name): Rewrite.
3265 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3266 * cgen.sh (desc): New file generator handler.
3267 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3268 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3269 Don't include cpu-opc.h,cpu-sim.h.
3270 * sim-model.c (model_set): Delete SIM_DESC arg.
3271 (sim_model_set): Update.
3272 * sim-model.h (MACH): New member prepare_run.
3273
32741999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3275
3276 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3277 if redundant with allocator functions.
3278
3279Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3280
3281 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3282
3283 * sim-profile.h: Make like sim-trace.h.
3284 (PROFILE_USEFUL_MASK): New macro.
3285 * sim-profile.c (profile_options): Make like trace_options, allow
3286 optional on|off arg where applicable.
3287 (set_profile_option_mask): New function.
3288 (sim_profile_set_option): New function.
3289 (profile_option_handler): Simplify.
3290 Have -p only enable selected things, not everything.
3291 Add missing break to OPTION_PROFILE_PC_RANGE.
3292 * cgen-scache.c (scache_options): Allow optional on|off arg to
3293 --profile-scache.
3294 (scache_option_handler): Use sim_profile_set_option.
3295
32961999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3297
3298 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3299 (memory_option_handler): Implement MEMORY_FILL option. Make
3300 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3301 (parse_ulong_value): New function.
3302 (do_memopt_add): Allocate all buffers. Optionally fill them.
3303
33041999-01-15 Richard Henderson <rth@cygnus.com>
3305
3306 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3307 va_list, not an integer.
3308 * sim-events.c (sim_events_schedule): Likewise.
3309
72f4393d 3310 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3311 the appropriate type.
3312
33131999-01-14 Doug Evans <devans@casey.cygnus.com>
3314
3315 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3316 (sim_disassemble_insn): Update prototype.
3317 (sim_engine_invalid_insn): Ditto.
3318 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3319 (SEM_BRANCH_INIT): PCADDR->IADDR.
3320 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3321 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3322 * cgen-scache.h (*): Ditto.
3323 * cgen-trace.c (*): Ditto.
3324 * cgen-trace.h (*): Ditto.
3325 * cgen-utils.c (*): Ditto.
3326 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3327 (insn_t): Delete.
3328 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3329 (simple engine framework): Rewrite.
3330 * sim-module.c (modules): Install model module sooner (and in
3331 particular before the profile module).
3332
33331999-01-12 Doug Evans <devans@casey.cygnus.com>
3334
3335 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3336 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3337 (sim_model_init): Call it.
3338
3339 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3340
33411999-01-05 Doug Evans <devans@casey.cygnus.com>
3342
3343 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3344 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3345 (SEM_BRANCH_INIT_EXTRACT): New macro.
3346 (SEM_BRANCH_INIT): Add taken_p.
3347 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3348 (SEM_BRANCH_FINI): Use it.
3349 (SEM_INSN): Update.
3350 * cgen-run.c (sim_resume): Handle tracing of last insn.
3351 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3352 * cgen-trace.c (current_abuf): New static global.
3353 (trace_insn_init): Initialize it.
3354 (trace_insn_fini): Use it.
3355 (trace_insn): Set it.
3356 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3357 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3358 (@cpu@_emit_after): Ditto.
3359 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3360 labels if WITH_SEM_SWITCH_FULL.
3361 * sim-model.c: Include bfd.h.
3362 (sim_model_init): New function.
3363 (sim_model_install): Record init fn.
3364 * sim-model.h (MACH): New member bfd_name.
3365 * sim-module.c (modules): Initialize model before scache.
3366
33671998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3368
3369 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3370
c906108c
SS		 3371 * nrun.c (main): Remain in simulation loop for traps and
3372 exceptions when in operating environment mode.
3373 (ui_loop_hook): New stub hook for standalone use.
3374 * sim-events.c (sim_events_process): Call ui_loop_hook
3375 periodically on CYGWIN host.
3376
3377 * sim-reason.c (sim_stop_reason): Return host signal numbers
3378 to gdb on sim_stopped and sim_signalled cases.
3379 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3380 hook just before longjmp.
3381 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3382 hook just before sim_engine_run.
3383
3384 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3385 * sim-trace.h (trace_generic): Ditto.
3386 * sim-trace.c (trace_generic): Ditto.
72f4393d 3387
c906108c
SS		 33881998-12-14 Doug Evans <devans@casey.cygnus.com>
3389
3390 * Make-common.in (SIM_MAIN_DEPS): New var.
3391 (CGEN_MAIN_CPU_DEPS): New var.
3392 * aclocal.m4: Add --enable-cgen-maint option.
3393 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3394 (SETMEM*): Ditto.
3395 (GETIMEM*): Pass pc value to sim_core routine.
3396
3397Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3398
3399 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3400 Compare with ZERO not NULL.
3401
3402Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3403
3404 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3405 "sim-assert.h".
3406
34071998-12-09 Doug Evans <devans@casey.cygnus.com>
3408
3409 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3410 * sim-trace.c: Include stdlib.h if present.
3411 * dv-sockser.c: Include unistd.h if present.
3412 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3413 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3414
34151998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3416
3417 * gennltvals.sh: Add i960.
3418 * nltvals.def: Rebuild.
3419
34201998-12-04 Doug Evans <devans@casey.cygnus.com>
3421
3422 * cgen-defs.h: New file, old cgen-sim.h.
3423 * cgen-sim.h: Simple header that includes others.
3424 * sim-arange.c: New file.
3425 * sim-arange.h: New file.
3426 * sim-basics.h: Include it.
3427 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3428 (sim-arange.o): Add rule for.
3429 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3430 (sim_io_eprintf_cpu): Add prototype.
3431 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3432 (INLINE2): New macro.
3433 (EXTERN_INLINE): New macro.
3434 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3435 before calling module init fns.
3436 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3437 (profile_init): New function.
3438 (profile_options): New option --profile-range.
3439 (profile_option_handler): Handle --profile-range.
3440 (profile_print_insn): Qualify address range specific section titles.
3441 (profile_print_addr_ranges): New function.
3442 (profile_info): Print address ranges if specified.
3443 (profile_install): Set profile_init init fn.
3444 * sim-profile.h (PROFILE_DATA): New member `range'.
3445 * sim-trace.c (trace_init): New function.
3446 (trace_options): New option --trace-range.
3447 (trace_option_handler): Handle --trace-range.
3448 (trace_install): Set trace_init init fn.
3449 * sim-trace.h (TRACE_DATA): New member `range'.
3450 * sim-utils.c (sim_cpu_msg_prefix): New function.
3451 (sim_io_eprintf_cpu): New function.
3452 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3453 (PC_IN_PROFILE_RANGE_P): New macro.
3454 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3455 (trace_insn_fini): New arg abuf. All callers updated.
3456 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3457 printing cycle counts.
3458 * cgen-trace.h (trace_insn_fini): Update prototype.
3459 (TRACE_RESULT_P): New macro.
3460 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3461 (TRACE_INSN): Check ARGBUF_TRACE_P.
3462 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3463 * cgen-types.h (SIM_INLINE): Delete.
3464 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3465 * cgen-utils.c: Don't include cgen-engine.h
3466 * genmloop.sh (@cpu@_fill_argbuf): New function.
3467 (@cpu@_fill_argbuf_tp): New function.
3468 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3469 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3470 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3471 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3472 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3473 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3474 doing profiling. Update call to TRACE_INSN_FINI.
3475
3476 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3477
34781998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3479
3480 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3481 regions.
3482
34831998-12-01 Doug Evans <devans@casey.cygnus.com>
3484
3485 * sim-inline.c (SIM_INLINE_P): Fix typo.
3486
34871998-11-30 Doug Evans <devans@casey.cygnus.com>
3488
3489 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3490
3491Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3492
3493 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3494 * nltvals.def: Re-generate.
3495
3496Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3497
3498 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3499 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3500 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3501 GCC.
3502 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3503 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3504
35051998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3506
3507 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3508 (${cpu}_pbb_cti_chain): Ditto.
3509
35101998-11-18 Doug Evans <devans@casey.cygnus.com>
3511
3512 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3513 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3514 (EXTRACT_INT,EXTRACT_UINT): New macros.
3515 (SEM_SEM_ARG): New macro.
3516 (SEM_NEXT_VPC): New arg `pc'.
3517 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3518 (sim_disassemble_insn): Update prototype.
3519 * cgen-trace.c (current_insn,insn_fields): New static locals.
3520 (trace_insn): Set them.
b83266a0 3521 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3522 (sim_disassemble_insn): New arg insn_fields.
3523 Handle variable length insns.
3524 * genmloop.sh: Only emit pbb decls if -pbb.
3525 (${cpu}_scache_lookup): New arg `vpc'.
3526 (scache support): Fetch pc before entering loop.
3527
3528 * gennltvals.sh: Add fr30 support.
3529 * nltvals.def: Rebuild.
3530
3531Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3532
3533 * sim-types.h: Re-do type system so that GCC's attribute and mode
3534 are used to specify types. Handle case of ALPHA.
3535
35361998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3537
c906108c
SS		 3538 * aclocal.m4: Add tests for dlopen family.
3539 * config.in: Regenerated.
72f4393d 3540
c906108c
SS		 3541Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3542
3543 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3544
3545Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3546
3547 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3548 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3549 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3550 * cgen-sim.h: ... to here.
3551
3552Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3553
3554 * aclocal.m4 (enable-build-warnings): Replace
3555 enable-sim-warnings. Extend =LIST syntax so that prepend and
3556 append of options is possible. Drop -Werror, add
3557 -Wstrict-prototypes for GDB compatibility.
3558 * Make-common.in (SIM_WARNINGS): Update.
3559
3560Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3561
3562 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3563 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3564 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3565 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3566 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3567 CGEN_INCLUDE_DEPS.
3568 * cgen-cpu.h: New file.
3569 * cgen-engine.h: New file.
3570 * cgen-scache.h: New file.
3571 * cgen-sim.h: Delete portions moved to new files.
3572 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3573 rather than sending result to stdout.
3574
3575Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3576
3577 * Make-common.in (sim-reg.o): New rule.
3578 (cgen-run.o): New rule.
3579 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3580 * cgen-run.c (prime_cpu): New function.
3581 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3582 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3583 mentioned cpu.
3584 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3585 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3586 (CGEN_INSN_VIRTUAL_P): New macro.
3587 (SEM_PC): New typedef.
3588 (SEMANTIC_FN): Change type of result to SEM_PC.
3589 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3590 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3591 (SCACHE_MAP): New typedef.
3592 (CPU_SCACHE): Add pbb support.
3593 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3594 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3595 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3596 max_slice_insns.
3597 (INSN_NAME): Delete.
3598 (cgen_insn_name): Declare.
3599 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3600 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3601 (first_insn_p): Make static.
3602 (trace_insn): Handle virtual insns specially.
3603 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3604 * cgen-types.h (UBI): Delete.
3605 (MODE_TYPE): New enum.
3606 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3607 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3608 (cgen_virtual_opcode_table): New global.
3609 (cgen_insn_name): New function.
3610 (sim_disassemble_insn): Ignore virtual insns.
3611 * genmloop.sh: Delete top level loop generation. Add pbb support.
3612 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3613 (sim_cpu_base): New members max_insns,insn_name,model_data.
3614 (CPU_PC_GET,CPU_PC_SET): New macros.
3615 (sim_pc_get,sim_pc_set): Declare.
3616 * sim-model.c (model_set): Call model init fn.
3617 * sim-model.h (MODEL_FN): New typedef.
3618 (INSN_TIMING): New member model_fn.
3619 (MODEL): New members num,init.
3620 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3621 All callers updated.
3622 (profile_insn_init): New fn.
3623 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3624 Exit early if insn profiling not supported.
3625 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3626 (profile_install): Record profile_insn_init as init fn.
3627 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3628 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3629 (PROFILE_DATA): Delete member exec_time.
3630 Change insn_count to pointer to array, rather than the array.
3631 (sim_profile_print_bar): Declare.
3632
3633Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3634
3635 * cgen-run.c: New file.
3636 * sim-reg.c: New file.
3637
3638Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3639
3640 * aclocal.m4: Add checks for -lsocket and -lnsl.
3641
3642 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3643 allow local port reuse on listening socket.
3644
3645Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3646
3647 * sim-config.h: Remove reference to linux kernel header.
3648
3649Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3650
3651 * dv-sockser.c (sockser_addr): Make variable non-static.
3652
3653Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3654
3655 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3656
3657Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3658
3659 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3660
3661Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3662
3663 * Make-common.in (install-common): Add $(EXEEXT) when installing
3664 run.
3665
3666Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3667
3668 * cgen-sim.h (cgen_state): New member opcode_table.
3669 * cgen-utils.c (sim_disassemble_insn): Use it.
3670
3671Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3672
3673 * cgen-mem.h (DECLARE_SETT): Fix return type.
3674 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3675 * cgen-scache.c: Include stdlib.h.
3676 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3677 * sim-model.c (model_option_handler): Remove unused variable `n'.
3678
3679Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3680
3681 * cgen-utils.c: Include bfd.h.
3682 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3683
3684Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3685
3686 * sim-bits.h (EXTEND24): Fix typo.
3687
3688Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3689
3690 * sim-events.c (ETRACE_P): New macro.
3691 (struct _sim_event): Add member trace.
3692 (sim_events_free): Reclaim trace message.
3693
3694 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3695 sim_events_schedule_tracef): New functions, include printf trace
3696 information in argument list. If tracing, store asprintf'd trace
3697 message in sim_event.
3698
3699 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3700 hw_event_queue_schedule_vtracef): New functions, mimic
3701 sim_event_tracef.
3702
3703Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3704
3705 * sim-bits.h (EXTEND24): Define.
3706
3707Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3708
3709 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3710 (CPU_SCACHE_HASH_MASK): New macro.
3711 (SCACHE_HASH_PC): Rewrite.
3712 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3713 computation out of main loop.
3714
3715Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3716
c906108c
SS		 3717 * cgen-sim.h (RECORD_IADDR): Delete.
3718 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3719 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3720
3721Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3722
3723 * gennltvals.def (mn10200): Add entry.
3724 * nltvals.def: Regenerate with MN10200 additions.
3725
3726Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3727
3728 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3729 documentation on how it works.
3730
3731 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3732 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3733 sim_core_set_xor, sim_core_xor_read_buffer,
3734 sim_core_xor_write_buffer): Update.
3735
3736 * sim-events.h, sim-events.c (sim_events_install,
3737 sim_events_watch_clock, sim_events_schedule_after_signal,
3738 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3739 sim_events_deschedule): Update.
3740
3741 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3742 sim_fpu_max32, sim_fpu_max64): Update.
3743
3744Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3745
3746 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3747 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3748 * sim-profile.c (profile_print_model): Update.
3749
3750Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3751
3752 * gennltvals.def (m32r): Use common syscall.h now.
3753 (mn10300): Add entry.
3754 * nltvals.def: Regenerate.
3755
3756 * sim-engine.c (sim_engine_get_run_state): New function.
3757 * sim-engine.h (sim_engine_get_run_state): Declare it.
3758
3759Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3760
3761 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3762 * sim-core.c (sim_core_signal): Make extern, always define.
3763
3764Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3765
3766 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3767 * cgen-ops.h (ANDIF): New macro.
3768 (ANDIF[BQHSD]I): Delete.
3769
3770Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3771
3772 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3773 (hw_event_queue_schedule, hw_event_queue_deschedule,
3774 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3775 Janczyn.
3776
3777 * hw-alloc.h (HW_NZALLOC): Define.
3778
3779 * Make-common.in (test-hw-events): Add target for testing the
3780 hw-event code.
3781
3782Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3783
3784 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3785 hw-instances.o.
3786 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3787 files.
3788 * hw-main.h: Include hw-handles.h, hw-instances.h.
3789 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3790 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3791
c906108c
SS		 3792Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3793
3794 * dv-core.c: Include hw-main.h and sim-main.h.
3795 * dv-pal.c: Include hw-main.h and sim-io.h.
3796 * dv-glue.c: Include hw-main.h.
3797
3798 * hw-main.h: New file. Move list of includes to here.
3799 * hw-base.h: From here.
3800 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3801 (hw-*.o, dv-*.o): Update.
3802 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3803 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3804 sim-main.h.
3805
3806 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3807 do_hw_poll_read): Move declarations from here.
3808 * hw-main.h: To here.
72f4393d 3809
c906108c
SS		 3810 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3811 Move from here.
3812 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3813 rename.
3814 * Make-common.in (hw-config.h): Update
3815 * hw-base.c, dv-pal.c, dv-glue.c: Update
3816
3817 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3818 `*_callback' to `*_method.
3819
3820Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3821
3822 * hw-base.h (set_*): Move set method macros from here.
3823 * hw-device.h: To here.
3824
3825Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3826
3827 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3828 Declare.
3829
3830 * hw-base.c (hw_create, hw_delete): Call
3831 * hw-properties.c (create_hw_property_data,
3832 delete_hw_property_data): Define.
72f4393d 3833
c906108c
SS		 3834Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3835
3836 * hw-device.c, hw-properties.c: Include hw-base.h
3837
3838 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3839 * hw-device.c: From here.
3840 * hw-base.h: Include "hw-events.h".
3841
3842 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3843 * hw-base.c (hw_create, hw_delete): Call.
3844 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3845
3846 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3847 (hw-alloc.o): New target.
72f4393d 3848
c906108c
SS		 3849Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3850
3851 * hw-events.h, hw-events.c: New files. Move event code to here.
3852 * sim-hw.c: From here.
3853 * hw-base.h: Include "hw-events.h".
3854 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3855 (hw-events.o): New target.
3856
3857 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3858 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3859
c906108c
SS		 3860 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3861 * hw-base.c (hw_create, hw_delete): Call.
3862 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3863
3864 * dv-pal.c: Update.
3865
3866Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867
3868 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3869 * hw-ports.c: To here.
72f4393d 3870
c906108c
SS		 3871 * hw-base.h, hw-ports.c (create_hw_port_data,
3872 delete_hw_port_data): New functions.
3873 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3874
c906108c
SS		 3875 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3876 from here.
3877 * hw-ports.h: To here.
3878
3879Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3880
3881 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3882 PROCESSOR and CIA arguments.
3883
3884Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3885
3886 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3887 Move common object files from here.
3888 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3889
c906108c
SS		 3890Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3891
3892 * sim-hw.c: Include ctype.h.
3893 (do_hw_poll_read): Do not assume EAGAIN.
3894
3895Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3896
3897 * cgen-trace.c (first_insn_p): New static local.
3898 (trace_insn_init): Set it.
3899 (trace_insn_fini): Use TRACE_PREFIX.
3900 (trace_insn): Rewrite to use trace_prefix.
3901 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3902 Adjust width accordingly.
3903
3904 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3905 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3906 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3907 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3908 (PROFILE_COUNT_CORE): Simplify.
3909 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3910
3911Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3912
3913 * cgen-ops.h (ADDCFSI): Fix typo.
3914
3915Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3916
3917 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3918 * genmloop.sh: Use them rather than static locals.
3919
3920 * sim-engine.c (sim_engine_set_run_state): New function.
3921 * sim-engine.h (sim_engine_set_run_state): Declare.
3922 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3923 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3924 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3925
3926Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3927
72f4393d 3928 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3929 All callers updated.
3930 (trace_insn_fini): New arg last_p. All callers updated.
3931 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3932 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3933 * genmloop.sh (engine_resume): Update.
3934
3935Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3936
3937 * Make-common.in (install-common): Run ranlib on installed copy of
3938 libsim.a.
3939
3940Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3941
3942 * Make-common.in (install-common): Rename and install libsim.a.
3943
3944Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3945
3946 * sim-io.c (unistd.h): Include.
3947
3948Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3949
3950 * Make-common (sim_main_headers): Sort.
3951 (cgen-*.o): Add cgen-sim.h dependency.
3952
3953 * cgen-scache.c (scache_init): Only allocate space if scache element
3954 size is non-zero.
3955 (scache_flush,scache_print_profile): Check if scache in use first.
3956
3957 * cgen-sim.h (IDESC): Provide forward declaration.
3958 (DECODE): Delete.
3959 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3960 (cgen_cpu_max_extra_bytes): Declare.
3961 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3962
c906108c
SS		 3963 * sim-cpu.h: New file. sim_cpu_base moved here.
3964 Move sim_cpu_lookup decl here.
3965 * sim-base.h: #include "sim-cpu.h".
3966 * sim-cpu.c: New file.
3967 * Make-common (sim_main_headers): Add sim-cpu.h.
3968 (sim-cpu.o): Add rule for.
3969
3970 * sim-model.c (set_model): Delete.
3971 (sim_model_set,model_set): New functions.
3972 (sim_model_install): Renamed from model_install.
3973 Don't set default model here.
3974 (model_option_handler): Rewrite --model processing.
3975 (sim_model_lookup,sim_mach_lookup): New functions.
3976 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3977 (insn_timing): Delete.
3978 (INSN_TIMING): New member `num'.
3979 (IMP_PROPERTIES): Always define scache_elm_size member.
3980 (MACH): New member init_cpu.
3981 (sim_machs): Renamed from machs.
3982 (sim_model_install): Renamed from model_install.
3983 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3984 * sim-module.c (modules): Update.
3985
3986 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3987
3988 * sim-io.c: #include <errno.h>.
3989
3990Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991
3992 * dv-pal.c (struct hw_pal_device): Add reader.
3993 (hw_pal_finish): Initialize reader.
3994 (scan_hw_pal): Use reader.
3995
3996 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3997 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3998 * dv-pal.c: Use.
3999
4000 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4001 ../ppc/main.c sim_io_read_stdin.
4002
4003Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004
4005 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4006 arguments.
4007 * hw-tree.c: Update.
72f4393d 4008
c906108c
SS		 4009 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4010 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4011 CPU/CIA args.
4012 * hw-ports.h (hw_port_event): Ditto.
4013 * hw-ports.c (hw_port_event): Update.
4014 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4015 Update.
4016 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4017 Update.
4018 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4019 (do_counter_event): Update.
4020 * dv-glue.c (hw_glue_io_read_buffer): Update.
4021 (hw_glue_port_event): Update.
4022
4023 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4024 * hw-base.h (hw_create): Ditto.
4025 * hw-base.c (hw_create): Ditto.
72f4393d 4026
c906108c
SS		 4027 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4028 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4029 from here to.
4030 * sim-hw.c: Here.
4031 * hw-device.h (hw_system_cpu): Declare.
4032 * sim-hw.c (hw_system_cpu): New function.
4033
4034 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4035 sim_hw_abort not hw_abort.
4036 (sim-hw.h): Include.
4037 (sim_core_read_buffer, sim_core_write_buffer): Call
4038 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4039 argument.
4040 (sim_core_set_xor): Do not pass CPU when aborting.
4041
4042 * sim-n-core.h (sim_core_read_aligned_N,
4043 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4044 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4045 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4046 return length.
4047
4048 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4049 sim_hw_print.
4050 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4051 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4052 functions.
4053 (sim_hw_print): New function.
4054
4055 * sim-engine.h (sim_engine_vabort): Declare.
4056 * sim-engine.c (sim_engine_vabort): New function.
4057
4058Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4059
4060 * sim-trace.c (print_data): For floating-point numbers trace raw
4061 hex value.
4062 (trace_result_fp2): New function.
4063 * sim-trace.h (trace_result_fp2): New declaration.
4064 (TRACE_FP_RESULT2): New macro.
4065
4066Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4067
72f4393d
L		 4068 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4069 AM_CYGWIN32 and AM_EXEEXT.
4070 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4071 to run and install-common rules.
4072 * common/configure: regenerate
c906108c
SS		 4073
4074Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075
4076 * sim-types.h (cell_word): New type.
4077 (natural_cell): Delete type.
4078
4079Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4080
4081 * configure: Regenerated to track ../common/aclocal.m4 changes.
4082 * config.in: Ditto.
4083
4084Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4085
4086 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4087
4088Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4089
4090 * configure: Regenerated to track ../common/aclocal.m4 changes.
4091 * config.in: Ditto.
4092
4093Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4094
4095 * acconfig.h: New file.
4096 * Make-common.in (top_builddir): New macro.
4097 (INTL_LIB): Removed.
4098 (INTLLIBS): New macro.
4099 (INTLDEPS): Likewise.
4100 (LIBDEPS): Use INTLDEPS.
4101 (EXTRA_LIBS): Use INTLLIBS.
4102 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4103 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4104 AM_LC_MESSAGES): New macros from GNU gettext.
4105
4106Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107
4108 * sim-config.h: Discard leading _ from macros.
4109 * sim-types.h: Ditto.
4110
4111Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4112
4113 * Make-common.in (CSEARCH): Add -I to intl directories.
4114 (INTL_LIB): Point to libintl.a.
4115 (LIBDEPS): Add $(INTL_LIB).
4116 (EXTRA_LIBS): Ditto.
4117
4118Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4119
4120 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4121
4122 * cgen-ops.h (ADDCFSI): Fix.
4123 (SUBCFSI): Tweak.
4124
4125Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126
4127 * sim-types.h (signed_address, unsigned_address): Define.
4128
4129Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4130
4131 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4132 QNaN.
4133
4134Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4135
4136 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4137 New functions, pack / unpack sim_fpu struct using raw values.
4138 (sim_fpu_is): Differentiate between negative and positive
4139 infinity.
4140
4141Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * sim-bits.h (EXTEND4): Define.
4144 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4145
c906108c
SS		 4146Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4147
4148 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4149 declared so we need this cast to prevent long long addresses
4150 from being misconfigures. Results in access to unmapped memory.
4151
4152Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4153
4154 * Make-common.in (RUNTESTFLAGS): Define.
4155 (check): Pass RUNTESTFLAGS to recursive make.
4156
4157Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158
4159 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4160 STATE_VERBOSE_P.
4161
4162Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4163
4164 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4165 cross compiling.
4166
4167Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4170 (sim-inline): Update to match sim-inline.[hc]
4171 * configure: Regenerated to track ../common/aclocal.m4 changes.
4172
4173 * Make-common.in (sim_main_headers): Add sim-inline.h
4174
4175 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4176 selected.
4177 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4178
c906108c
SS		 4179 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4180 (sim_events_set_trace): Delete unused prototype.
72f4393d 4181
c906108c
SS		 4182 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4183 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4184
4185 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4186 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4187 Comment out, not yet implemented in sim-fpu.c.
4188 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4189 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4190
c906108c
SS		 4191 * sim-inline.h: Rewrite description.
4192 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4193 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4194
c906108c
SS		 4195 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4196 include generated files. Handled by generator directly.
72f4393d 4197
c906108c
SS		 4198Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199
4200 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4201 up-to-date.
4202
4203 * sim-trace.h (TRACE_ANY_P): Define.
4204 (struct _trace_data): Add trace_any_p.
4205
4206Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4207
4208 * run.c (main): Handle all alternatives of enum sim_stop.
4209 (main): Delete unused `asection *s'.
4210
4211Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212
4213 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4214
4215 * configure: Regenerated to track ../common/aclocal.m4 changes.
4216
4217 * sim-hw.c: New file.
4218 * sim-hw.h (sim_hw_parse): Declare function.
4219 (hw-tree.h): Do not include.
72f4393d 4220
c906108c
SS		 4221 * sim-base.h (STATE_HW): Define.
4222 (struct sim_state_base): Add member struct *hw.
4223
4224 * sim-module.c (sim-hw.h): Include.
4225 (modules): Add sim_hw_install.
72f4393d 4226
c906108c
SS		 4227 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4228
4229Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230
4231 * sim-base.h (CPU_INDEX): Define.
4232
4233 * sim-utils.c (sim_state_alloc): Initialize.
4234 * sim-module.c (sim_post_argv_init): Ditto.
4235
4236Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4237
4238 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4239 properly formatted lists.
4240
4241Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4242
4243 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4244 0x2f needs to be 0x3f.
4245
4246Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247
4248 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4249 not found.
4250 (hw_tree_find_*_property): Clean up error message when property is
4251 not found.
4252
4253 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4254 present before looking for it.
4255
4256Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4257
72f4393d 4258 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4259 (AC_CHECK_FUNCS): Add check for __setfpucw.
4260 * configure: Regenerated.
4261
4262Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4263
4264 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4265 hw_pal_timer, hw_pal_timer_value): Define.
4266 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4267 (do_counter_event, do_counter_read, do_counter_value,
4268 do_counter_write): new functions.
4269
4270Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4271
4272 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4273 trace output.
4274
4275 * hw-base.c (hw_create): Stop searching for a device when one is
4276 found.
4277
4278Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279
4280 * configure: Regenerated to track ../common/aclocal.m4 changes.
4281
4282Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4283
4284 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4285 appends extra devices.
4286 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4287 the device names.
72f4393d 4288
c906108c
SS		 4289 * Make-common.in (hw-config.h): New target, create hw-config.h
4290 file.
4291 (SIM_HW): Definition from @sim_hw@.
4292 (hw-base.o): Depend on hw-config.h
4293
4294Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4295
4296 * Make-common.in: Get SHELL from configure.
4297 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4298 move-if-change. Fixes NT native build problem.
4299 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4300 move-if-change. Fixes NT native build problem.
4301 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4302 NT native builds.
72f4393d 4303
c906108c
SS		 4304Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4305
4306 * hw-device.h, hw-device.c (hw_strdup): New function.
4307
4308 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4309 strings name, family and args.
4310 (full_name_of_hw): Use hw_strdup when returning the full path.
4311
4312 * hw-properties.c: Clean up property not found / wrong type error
4313 messages.
72f4393d 4314
c906108c
SS		 4315 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4316 before attaching any ports.
4317
4318 * hw-base.c (hw-config.): Include. Replace hardwired table.
4319
4320 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4321
4322 * Make-common.in: Add rule for dv-glue.o.
4323
4324Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325
4326 * hw-base.c (hw_finish): Move setting of trace level to here.
4327 (hw_create): From here.
4328
4329 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4330 ../ppc/device_table.c.
4331
4332 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4333
4334 * hw-tree.c (print_properties): Supress path when printing
4335 properties of root node.
4336
4337Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4338
4339 * hw-device.h (HW_TRACE): Define.
4340 (hw_trace): Declare.
4341 * hw-device.c (hw_trace): Implement function.
4342
4343 * hw-base.c (hw_create): Set hw trace level from "trace?"
4344 property.
4345
4346 * dv-core.c (dv_core_attach_address_callback): Add trace.
4347
4348 * dv-pal.c: Replace DTRACE with HW_TRACE.
4349
4350Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351
4352 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4353 (hw_alloc_data): Delcare.
4354 (struct hw): Add member alloc_of_hw.
72f4393d 4355
c906108c
SS		 4356 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4357 functions. Assocate memory with a device.
4358 (stdlib.h): Include.
72f4393d 4359
c906108c
SS		 4360 * hw-base.h (set_hw_delete): Define.
4361 (hw_delete_callback): Declare.
4362 (hw_delete): Declare.
4363
4364 * hw-base.c (hw_delete): Implement function.
4365 (struct hw_base_data): Add member to_delete.
4366 (ignore_hw_delete): New function, does nothing.
4367 (hw_create): Set the hw_delete method.
4368 (hw_create): Allocate the base type using HW_ZALLOC before setting
4369 any methods.
4370
4371 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4372
c906108c 4373 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4374
c906108c
SS		 4375 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4376 (attach_hw_port_edge): Add struct hw argument
4377
4378 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4379 hw_zalloc/hw_free.
4380
4381Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4382
4383 * hw-device.h (hw_attach_address_callback,
4384 hw_detach_address_callback): Attach to a single space not a space
4385 mask. Clarify interpretation of SPACE:ADDR parameters.
4386
4387 * hw-base.c (passthrough_hw_attach_address,
4388 passthrough_hw_detach_address): Update.
4389 * dv-core.c (dv_core_attach_address_callback): Ditto.
4390 * dv-pal.c (hw_pal_attach_address): Ditto.
4391
4392Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393
4394 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4395
4396Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4397
4398 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4399 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4400 hw-properties_h, hw-tree_h): Define, point at corresponding
4401 header.
4402 (hw_base_headers): Define list of headers included by hw-base.h
4403 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4404 hw-properties.o, hw-tree.o): Specify dependencies.
4405 (dv-core.o, dv-pal.o): Ditto.
4406
4407 * sim-hw.h: New file.
4408
4409 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4410 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4411
c906108c
SS		 4412 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4413
4414 * hw-base.h, hw-base.c: new files. Copied from
4415 ../ppc/device_table.[hc].
4416
4417 * dv-core.c, dv-pal.c: New files. Copied from
4418 ../ppc/hw_{core,pal}.c
72f4393d 4419
c906108c
SS		 4420 * sim-basics.h (struct hw): Declare.
4421 (enum port_direction, enum object_disposition): Declare.
4422
4423Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4424
4425 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4426 sim_dv_src in Makefile. Take list of devices as parameter to m4
4427 macro..
4428
4429 * configure: Regenerated to track ../common/aclocal.m4 changes.
4430
4431Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432
4433 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4434 trace_prefix can abort cleanly.
4435
4436Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4437
4438 * dv-sockser.c, dv-sockser.h: New files.
4439 * Make-common.in (dv-sockser.o): Add rule for.
4440 * aclocal.m4: Check for fcntl.h.
4441 * config.h: Add HAVE_FCNTL_H.
4442
4443 * sim-break.c (remove_breakpoint): Fix thinko.
4444
4445 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4446 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4447
44481998-03-13 Fred Fish <fnf@cygnus.com>
4449
4450 * sim-base.h (struct sim_state_base): Add prog_syms and
4451 define macro STATE_PROG_SYMS.
4452 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4453 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4454 and bfd_canonicalize_symtab, to get symbol table on first use
4455 and preserve it via STATE_PROG_SYMS for future calls to
4456 bfd_find_nearest_line.
4457
4458Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459
4460 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4461
4462 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4463 up to nr_maps, not just access_* maps.
4464
4465 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4466 maps.
4467
4468 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4469 over nr_maps not sim_core_nr_maps.
4470
4471 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4472 core_map argument to unsigned.
4473 (struct _sim_core): Ditto for struct member core_map.
4474
4475 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4476
4477 * sim-basics.h (access_io, access_*_io): Define.
4478 (map_read, map_write, map_exec, map_io): Define.
4479
4480 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4481 attach with more generic mapmask.
4482 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4483
c906108c
SS		 4484 * sim-core.c (sim_core_uninstall, sim_core_attach,
4485 sim_core_detach): Iterate over nr_maps instead of
4486 sim_core_nr_maps.
4487
4488 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4489 instead of the write_map.
4490 (remove_breakpoint): Ditto.
4491
4492 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4493 with read_map, write_map, exec_map resp.
4494
4495 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4496 Ditto.
4497
4498 * cgen-utils.c (sim_disassemble_insn): Ditto.
4499
4500 * sim-hrw.c (sim_write, sim_write): Ditto.
4501
4502 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4503 transfer_to_str): New functions.
4504
4505Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4506
4507 * sim-base.h (sim_state_base): New member environment.
4508 (STATE_ENVIRONMENT): New macro.
4509 * sim-config.c (current_environment): Delete.
4510 (sim_config_default): New function.
4511 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4512 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4513 (sim_config_default): Add prototype.
4514 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4515 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4516 Set STATE_ENVIRONMENT, not current_environment.
4517
4518Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4519
4520 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4521
4522Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4523
4524 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4525
4526 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4527
4528Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4529
4530 * Make-common.in (TAGS): Make smarter.
4531 * Makefile.in (TAGS): Ditto.
4532
4533Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4534
4535 * sim-module.c (*): Fix typos in assertion tests.
4536
4537Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4538
4539 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4540 can't be constant.
72f4393d 4541
c906108c
SS		 4542 * sim-options.c (sim_parse_args): Ditto.
4543 (sim_args_command): Return OK, instead of nothing, for an empty
4544 command.
4545
4546Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547
4548 * sim-profile.c (profile_info): Rename from profile_print. Drop
4549 misc and misc_cpu callback arguments. Use
4550 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4551 (profile_install): Install profile_info function.
4552
4553 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4554 STATE_PROFILE_INFO_CALLBACK): Define.
4555 (struct PROFILE_DATA): Add field info_cpu_callback.
4556 (profile_print): Delete function.
4557
4558 * sim-base.h (STATE_MODULES): Define. Replace individual
4559 STATE_*_LIST with single struct module_list.
4560
4561 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4562 (struct module_list): Declare.
72f4393d 4563
c906108c
SS		 4564 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4565 sim_module_info): New functions.
4566 (sim_module_install): Clean up module data structures.
4567
4568 * sim-info.c (sim_info): New file. New function. Call
4569 sim_module_info.
4570
4571 * Make-common.in (sim-info.o): Define rule.
4572 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4573
4574
4575Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4576
4577 * sim-base.h (sim_cpu_base): New members name, options.
4578 (sim_cpu_lookup): Add prototype.
4579 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4580 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4581 (sim_add_option_table): Update prototype.
4582 * sim-options.c (sim_add_option_table): New argument `cpu'.
4583 (standard_option_handler,standard_install): Update.
4584 (sim_parse_args): Handle cpu specific options.
4585 (print_help): New static function.
4586 (sim_print_help): Call it. Print cpu specific options.
4587 (find_match): New static function.
4588 (sim_args_command): Call it. Handle cpu specific options.
4589 * sim-utils.c (sim_cpu_lookup): New function.
4590 * sim-memopt.c (memory_option_handler): Update.
4591 (sim_memopt_install): Update.
4592 * sim-model.c (model_option_handler): Update.
4593 (model_install): Update.
4594 * sim-profile.c (profile_option_handler): Update.
4595 (profile_install): Update.
4596 * sim-trace.c (trace_option_handler): Update.
4597 (trace_install): Update.
4598 * sim-watch.c (watchpoint_option_handler): Update.
4599 (sim_watchpoint_install): Update.
4600 * cgen-scache.c (scache_option_handler): Update.
4601 (scache_install): Update.
4602
4603Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4604
4605 * Make-common.in (check): Run `make check' in testsuite dir.
4606
4607Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * sim-trace.c (trace_result0): New function.
4610
4611 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4612 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4613 tracing sim_fpu variables.
4614 (TRACE_ALU_RESULT0): Define.
4615 (TRACE_FP_RESULT_WORD): Define.
4616 (TRACE_FP_INPUT_WORD1): Define.
4617
4618 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4619 sim_fpu_two): New constants.
4620 (sim_fpu_op1, sim_fpu_op2): New types.
4621 (struct _sim_fpu): Delete member result. Re-order other members.
4622 (sim_fpu_sign, sim_fpu_exp): New functions.
4623 (sim_fpu_max, sim_fpu_min): new functions.
4624 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4625 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4626
c906108c
SS		 4627Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4628
4629 * sim-profile.c (profile_print): Delete duplicate test of
4630 PROFILE_INSN_IDX.
4631 (profile_print_pc): Exit early if data collection not set up.
4632 (profile_print_core): Simplify by calling sim_core_map_to_str.
4633 * sim-core.h (sim_core_map_to_str): Declare.
4634 * sim-core.c (sim_core_map_to_str): Make non-static.
4635
4636 * genmloop.sh (engine_resume): Update insn_count before exiting.
4637 (engine_resume_full): Keep accurate core profile data.
4638
4639 * cgen-utils.c (sim_disassemble_insn): Don't use
4640 sim_core_read_aligned_N, it messes up profiling results.
4641
4642Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4643
4644 * nltvals.def: Regenerate with MN10300 additions.
4645
4646Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4647
4648 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4649
c906108c
SS		 4650 * sim-trace.h, sim-trace.c (trace_result_word2,
4651 trace_input_word4, trace_result_word4): New function.
4652
4653Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4654
4655 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4656
4657 * sim-xcat.h: Delete.
4658 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4659 * cgen-sim.h: Ditto.
4660 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4661 * sim-n-bits.h: Ditto.
4662 * sim-n-core.h: Ditto.
4663 * sim-n-endian.h: Ditto.
4664
4665Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4666
4667 * syscall.c (cb_syscall): Handle short reads, and EOF.
4668
4669Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4670
4671 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4672 sim_fpu to safely print fp_word values.
4673 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4674 (trace_result_bool1, trace_result_addr1): New functions.
4675 (trace_input_bool1, trace_input_addr1): New functions.
4676
4677 * sim-trace.h (TRACE_FPU_*): Define.
4678
4679Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680
4681 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4682 (sim_fpu_fpto, sim_fpu_tofp): Define.
4683
4684Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4685
4686 * sim-fpu.c (sim_fpu_cmp): New function.
4687
4688Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4689
4690 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4691 instead of abuf->length.
4692 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4693 (set_trace_option_mask): Renamed from set_trace_options.
4694 (set_trace_option): New function.
4695 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4696 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4697
4698Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4699
4700 * sim-basics.h: Declare struct _sim_fpu.
4701
4702Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4705 (trace_prefix, trace_input*, trace_result*): Declare.
4706 (trace_one_insn): Change declaration, assume trace_prefix called.
4707 (trace_generic): Like trace_one_insn.
4708 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4709 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4710
c906108c
SS		 4711 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4712 trace_insn, save_data, trace_idx_to_str, print_data): New
4713 functions.
4714 (trace_one_insn): Rewrite.
4715 (trace_generic): New function.
72f4393d 4716
c906108c
SS		 4717Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4718
c906108c
SS		 4719 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4720
4721 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4722 (SEMANTIC_FN): Rewrite declaration.
4723 (DECODE): Update type of semantic_fast member.
4724 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4725 * sim-base.h (sim_state_base): Delete conditionals surrounding
4726 member scache_size.
4727
4728Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4729
4730 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4731 used.
4732
4733Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4734
4735 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4736 Add missing parameters to device_io calls.
4737 * sim-core.h: Add missing parameters to device_io calls.
4738
4739Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4740
4741 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4742 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4743 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4744 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4745 (engine_resume): Likewise. Make `engine' volatile. Save copy
4746 of cpu pointer in volatile object. Initialize read switch if
4747 -parallel.
4748
4749Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4750
4751 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4752 (SEM_INSN): New macro.
4753
4754Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4755
4756 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4757
4758Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4759
4760 * configure: Regenerated to track ../common/aclocal.m4 changes.
4761
4762Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4763
4764 * sim-types.h (fp_word): New type, define according to
4765 WITH_TARGET_FLOATING_POINT_BITSIZE.
4766
4767 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4768 configuration of size of floating point registers.
4769
4770Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4771
4772 * sim-profile.c (profile_print): Only print CPU <N> if other
4773 output is going to appear.
4774
4775Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4776
4777 * configure: Regenerated to track ../common/aclocal.m4 changes.
4778
4779Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4780
4781 * sim-types.h (address_word): Typedef according to
4782 WITH_TARGET_ADDRESS_BITSIZE.
4783 (signed_cell, unsigned_cell, natural_cell): Ditto using
4784 WITH_TARGET_CELL_BITSIZE.
72f4393d 4785
c906108c
SS		 4786 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4787 (WITH_TARGET_CELL_BITSIZE): Define.
4788 (WITH_HOST_WORD_BITSIZE): Delete.
4789
4790 * sim-config.c (print_sim_config): Update.
4791
4792 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4793 configuration of address and OpenFirmware cell sizes.
4794
4795Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796
4797 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4798 * sim-run.c (sim_engine_run): Update.
72f4393d 4799
c906108c
SS		 4800 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4801 CPU_CIA.
4802 * sim-run.c (sim_engine_run): Ditto.
4803
4804 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4805 (sim_resume): Pass nr_cpus to sim_engine_run.
4806
4807 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4808
c906108c
SS		 4809 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4810 MAX_NR_PROCESSORS.
4811 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4812
c906108c
SS		 4813Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4814
4815 * Make-common.in (stamp-tvals): New rule.
4816 (targ-vals.h,targ-map.c): Depend on it.
4817 (clean): Remove stamp-tvals.
4818
4819Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4820
4821 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4822 in code also #if 0'ed.
4823
4824Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4825
4826 * configure: Regenerated to track ../common/aclocal.m4 changes.
4827 * aclocal.m4: Recognize --enable-maintainer-mode.
4828
4829Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4830
4831 * cgen-scache.h: Deleted.
4832 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4833 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4834 (scache_init): Use runtime computed size of SCACHE.
4835 (scache_flush): Likewise.
4836 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4837 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4838 * cgen-sim.h: Scache support moved here.
4839 (PC): Redo definition.
4840 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4841 (DECODE): Add parallel execution support.
4842 Only include semantic label members if using switch.
4843 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4844 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4845 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4846 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4847 from cgen-types.h.
4848 (engine_{stop,run,resume,halt,signal}): Delete decls.
4849 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4850 (argbuf,scache): Delete forward decls.
4851 (STATE): Delete decl.
4852 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4853 Include cgen-mem.h, cgen-ops.h.
4854 (engine_halt,engine_signal): Delete.
4855 ({ex,exc,sem,semc}_illegal): Delete.
4856 (sim_disassemble_insn): Result of extract fn is in bits.
4857 * genmloop.sh: Rewrite.
4858
4859 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4860 line numbers.
4861
4862 * sim-base.h (sim_state_base): Delete member `model'.
4863 (sim_cpu_base): Add member `model'.
4864 * sim-model.h (IMP_PROPERTIES): New type.
4865 (MACH): New members imp_props, models.
4866 (models): Delete decl.
4867 * sim-model.c (set_model): Update.
4868 * sim-profile.c (profile_print_model): Update.
4869
4870 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4871
4872Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4873
4874 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4875 CGEN_INSN_SYNTAX().
4876
4877Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4878
4879 * configure: Regenerated to track ../common/aclocal.m4 changes.
4880 * config.in: Ditto.
4881
4882Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * aclocal.m4 (AR): Check for sigaction.
4885
4886Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4887
4888 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4889
4890 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4891 * sim-config.c (sim_config): Replace WITH_DEVICES with
4892 WITH_TREE_PROPERTIES.
4893
4894 * configure: Regenerated to track ../common/aclocal.m4 changes.
4895
4896Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4897
4898 * Make-common.in (SIM_ENVIRONMENT): New variable.
4899 (CONFIG_CFLAGS): Add it.
4900 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4901 --enable-sim-environment option.
4902 * configure: Regenerated.
4903 * sim-config.h (environment support): Rewrite.
4904 * sim-config.c (current_environment): Define as enum, unconditionally.
4905 (current_alignment): Define unconditionally.
4906 (config_environment_to_a): Update.
4907 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4908 (sim_config): Handle environment and alignment determination
4909 unconditionally. Delete sanity checks of current_environment,
4910 unnecessary.
4911 (print_sim_config): Update.
4912 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4913 (standard_options): Add --environment.
4914 (standard_option_handler): Likewise.
4915
4916Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4917
4918 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4919 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4920 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4921 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4922 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4923 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4924 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4925 argument ADD_CA macro with two argument ADDC_C - add carrying with
4926 carry in.
4927 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4928 argument SUB_CA macro with two argument SUBC_X - subtract
4929 carrying, extended.
4930 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4931 borrow-in.
4932 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4933
4934Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4935
4936 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4937 * sim-io.h (sim_io_syscalls): Delete.
4938
4939Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4940
4941 * syscall.c (cb_syscall): Add missing else, so write to stdout
4942 isn't doubled.
4943
4944 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4945 the carry bit from the CPU's psw.
4946
4947Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4948
4949 * gennltvals.sh: Redo syscall support.
4950 * nltvals.def: Regenerated.
4951
4952Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4953
4954 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4955 the stream immediately.
4956
4957Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4958
4959 * sim-io.c (sim_io_getstring): Delete unused len2.
4960 (sim_io_syscalls): Ditto for sys_errno.
4961
4962Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4963
4964 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4965
4966 * Make-common.in (run.o): Depend on remote-sim.h.
4967 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4968 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4969
4970Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4971
4972 * sim-io.c (sim_io_syscalls): Disable lseek.
4973
4974Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4975
4976 * gennltvals.sh: Generate syscall values for d30v.
4977
4978 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4979 * nltvals.def: Regenerate.
4980
4981 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4982 (os_fstat): Likewise. Validate fd argument.
4983 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4984 just compute target stat struct length.
4985 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4986 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4987 (get_string): Return host errno values so they can be properly
4988 translated later.
4989 (cb_syscall): Likewise.
4990 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4991 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4992 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4993 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4994 (get_path): New function.
4995
4996Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4997
4998 * sim-io.c (sim_io_syscalls): New function to provide system call
4999 emulation. Provide exit, open, close, read, write, lseek, and
5000 unlink.
5001 (sim_io_getstring): New function to return a string from a
5002 simulated memory location.
5003
5004 * sim-io.h (sim_io_syscalls): Add declaration.
5005
5006Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5007
5008 * sim-core.c (sim_core_signal): Fix spelling error in message.
5009
5010 * sim-hrw.c (sim_read): Use read map, not write map.
5011
5012 * Make-common.in (all): Add .gdbinit.
5013 * gdbinit.in: Add dump command.
5014
5015 * sim-model.c (model_options): Use '\0' for `shortopt'.
5016
5017 * sim-trace.c (trace_option_handler): Set state trace file
5018 for --trace-file in addition to cpu's values.
5019 (trace_vprintf): If cpu == NULL, try state's trace file.
5020 (trace_options): Reorganize table, reword some descriptions.
5021
5022Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5023
5024 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5025 New functions.
5026
5027Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5028
5029 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5030 signal untranslated, document problem with this.
5031
5032 * nrun.c (main): Check for a prog name of `*step'. If present,
5033 step the simulator instead of allowing it to run free.
5034
5035 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5036
5037 * Make-common.in (sim_main_headers): Add sim-signal.h.
5038
5039Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5040
5041 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5042
5043Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5044
5045 * sim-signal.h: Start simulator signals at 64 so that host signal
5046 numbers can be detected and reported.
5047
5048 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5049
5050Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5051
5052 * callback.c (cb_host_to_target_stat): Fix return values.
5053
5054 * cgen-sim.h (enum_signal_type): Delete.
5055 (engine_signal): Update prototype.
5056 * cgen-utils.c: Don't include <signal.h>.
5057 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5058 (engine_signal): Update.
5059
5060 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5061 (sim_state_free): Call SIM_STATE_FREE if defined.
5062
5063 * sim-module.c (sim_module_install): Don't leave any modules
5064 installed if one fails to install.
5065
5066Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5067
5068 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5069 more, since alloca is not used in this file.
5070
5071 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5072 correctly set the carry and overflow bits for those types.
5073 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5074 with carry, so carry is correct after doing both adds.
5075 (ALU*): Space out '\' to make it easier to read.
5076
5077Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5078
5079 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5080 sim_signalled.
5081
5082 * sim-signal.c, sim-signal.h: New files.
5083 * Make-common.in (sim-signal.o): Add rule for.
5084 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5085 * sim-abort.c: Don't include <signal.h>.
5086 * sim-basics.h: #include "sim-signal.h".
5087 * sim-break.c: Don't include <signal.h>.
5088 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5089 * sim-core.c: Don't include <signal.h>.
5090 (SIGBUS): Delete definition.
5091 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5092 * sim-engine.c: Don't include <signal.h>.
5093 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5094 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5095 * sim-resume.c: Don't include <signal.h>.
5096 (SIGTRAP): Delete definition.
5097 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5098 * sim-stop.c: Don't include <signal.h>.
5099 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5100 * sim-watch.c: Don't include <signal.h>.
5101 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5102
5103 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5104
5105 * sim-base.h (CIA_ADDR): Provide default definition.
5106 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5107 * sim-break.c (sim_handle_breakpoint): Likewise.
5108
5109Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5110
5111 * Make-common.in (srccom): New variable.
5112
5113 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5114 (LIB_OBJS): Add syscall.o.
5115 (gentmap): Pass $(NL_TARGET) to $(CC).
5116 (syscall.o): Add rule for.
5117 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5118 (sim-bits.o): Depend on $(sim-n-bits_h).
5119 (sim-load.o): Depend on callback.h.
5120
5121 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5122 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5123 * cgen-mem.h, cgen-ops.h: New files.
5124
5125 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5126
5127 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5128 Rewrite build rule.
5129 * callback.c: #include string.h or strings.h.
5130 #include sys/types.h and sys/stat.h.
5131 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5132 (os_get_errno,os_open): Update.
5133 (os_stat,os_fstat): New functions.
5134 (os_init): Initialize syscall_map, errno_map, open_map.
5135 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5136 errno_map, open_map, signal_map, stat_map.
5137 (cb_read_target_syscall_maps): New function.
5138 (cb_target_to_host_syscall): New function.
5139 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5140 (cb_target_to_host_open): Renamed from target_to_host_open.
5141 (store): New function.
5142 (cb_host_to_target_stat): New function.
5143 * syscall.c: New file.
5144 * gentmap.c (sys_tdefs): New global.
5145 (gen_targ_vals_h): Output target syscall numbers.
5146 (gen_targ_map_c): Update. Output target syscall translation map.
5147 * gentvals.sh: New first argument `target'. Preface table with
5148 #ifdef NL_TARGET_$target if non-null target passed.
5149 * gennltvals.sh: New file.
5150 * nltvals.def: Regenerated.
5151
5152Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5153
5154 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5155 sim_core_dummy_M.
5156 (sim_core_dummy_M): Declare.
72f4393d 5157
c906108c
SS		 5158Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5159
5160 * sim-core.c (sim_core_signal): Print the address of the
5161 instruction.
5162
5163Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5164
5165 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5166
5167 * sim-base.h (sim_state_base): Add member trace_data.
5168 (STATE_TRACE_DATA): New macro.
5169 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5170 ({WITH_,}TRACE_DEBUG_P): New macros.
5171 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5172 (_sim_cpu): Delete forward reference.
5173 (debug_printf): Update.
5174 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5175 (trace_options): Add --trace-debug.
5176 (set_trace_options): Handle it.
5177 (trace_option_handler): Likewise.
5178 (trace_install): Init state trace_data struct.
5179 (trace_uninstall): Close state trace file.
5180 * sim-events.c (ETRACE): Only print source file and line number if
5181 --trace-debug.
5182 * sim-n-core.h (sim_core_trace_M): Likewise.
5183
5184 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5185
51861997-11-13 Felix Lee <flee@cygnus.com>
5187
5188 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5189 initializer.
5190 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5191
5192Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5193
5194 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5195
5196 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5197 built this way.
5198 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5199 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5200 source tree.
5201
5202Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203
5204 * sim-events.c (sim_events_process): Re-compute the time -
5205 update_time_from_event - as each event is processed. Reverses
5206 previous change.
5207
5208Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209
5210 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5211
5212Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213
5214 * sim-events.c (sim_events_process): Delete redundant call to
5215 update_time_from_event.
5216 (sim_events_slip): Always decrement time_from_event.
5217 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5218 Delete assertion that time_from_event >=0 when work in queue, no
5219 longer applicable.
5220
5221Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5222
5223 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5224 (standard_option_handler): Update.
5225
5226 * sim-options.h: Clarify documentation.
5227 (OPTION_LONG_ONLY_P): Delete definition.
5228 (OPTION_VALID_P): Define.
72f4393d 5229
c906108c
SS		 5230 * sim-options.c (sim_print_help): Allow short only options.
5231 (sim_parse_args): Ditto.
5232 (sim_args_command): Skip short only options.
5233 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5234 separate entries for short and long options in the HANDLERS and
5235 ORIG_VAL tables.
5236 (sim_parse_args): Disable argument permutation.
5237
5238Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5239
5240 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5241 Add argument M, size of data type.
5242 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5243 Declare, ditto for 5, 6 & 7 byte transfers.
5244 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5245 as aligned variant.
72f4393d 5246
c906108c
SS		 5247 * sim-n-core.h (sim_core_trace_M): Rename from
5248 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5249 with transfer type. Print transfer direction. Handle 1 and 2 byte
5250 transfers.
5251 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5252 unaligned accesses.
5253 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5254 Update all functions.
5255
5256 * sim-core.c: Generate functions starting with 16 not 1.
5257 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5258 all 5, 6 & 7 byte transfers.
5259
5260 * sim-n-core.h (sim_core_read_misaligned_N,
5261 sim_core_write_misaligned_N): Implement.
5262
5263Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5264
5265 * sim-endian.h (U16_8): Implement
5266
5267 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5268
5269 * sim-endian.h (VL8_16, VH8_16): Implement.
5270
5271 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5272 long in printf.
5273 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5274 (memory_option_handler): Skip comma in alias address list
5275
5276Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5277
5278 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5279 space params.
5280 (parse_size, parse_addr): New functions
5281 (memory_option_handler, memory_options): Parse address & size
5282 using new functions. Pass level, space, modulo to do_memopt_add &
5283 do_memopt_del.
5284
5285 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5286
5287 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5288 `attach_type attach' argument with `unsigned level' argument.
5289 Document.
5290
5291 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5292 sim_core_attach): Replace argument attach with level. Update
5293 verification of arguments.
5294 (sim_core_map_detach, sim_core_detach): Replace argument attach
5295 with level.
5296
5297 * sim-basics.h (enum _attach_type): Delete.
5298
5299Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5300
5301 * sim-core.h (sim_core_write_8): Define.
5302
5303Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304
5305 * sim-bits.h: Document ROTn macro.
5306
5307 * sim-endian.h (H2T): Handle 16 byte variables.
5308
5309 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5310 error.
5311
5312 * sim-core.c: Do not generate sim_core_*_word.
5313
5314 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5315 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5316
5317 * sim-core.h (sim_core_read_unaligned_word,
5318 sim_core_read_aligned_word, sim_core_read_word,
5319 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5320 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5321
5322Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5323
5324 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5325
5326 * sim-endian.h: Disable 16 byte support.
5327
5328Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5329
5330 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5331
5332 * sim-n-core.h (sim_core_trace_N): New function.
5333 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5334 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5335
5336 * sim-endian.h: Add 128 bit variant.
5337
5338 * sim-core.h, sim-core.c: Add 128 bit variant.
5339
5340 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5341
5342Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343
5344 * sim-events.c (sim_events_process): Clear events->work_pending.
5345 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5346 setting, nr_ticks_to_process.
5347 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5348 when the event queue isn't next.
5349
5350 * sim-events.h, sim-events.c (sim_events_slip): New function.
5351
5352Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5353
5354 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5355
5356 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5357 arguments.
5358
5359Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5360
5361 * nrun.c (main): Remove useless test of name != NULL.
5362 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5363
5364Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365
5366 * sim-fpu.c (EXPMAX): Type is unsigned.
5367 (MIN_INT, MAX_INT): Type is signed64.
5368 (i2fpu): Type of val is signed64.
5369
5370Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5371
5372 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5373 a bucket size of zero.
5374
5375 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5376 OPTION_PROFILE_PC): Define.
5377 (profile_option_handler): Add support for --profile-pc and
5378 --profile-pc-granularity options.
5379 (profile_pc_init): When possible, compute nr buckets from bucket
5380 size.
5381
5382 * sim-profile.c (profile_pc_init): Align the profile-pc end
5383 address with the profile-pc bucket size.
5384
5385 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5386 something less ambiguous.
5387 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5388
5389 * sim-profile.c (profile_pc_cleanup): New function. Move
5390 profile_pc_uninstall code to here.
5391 (profile_pc_uninstall): Call.
5392 (profile_pc_init): Call.
5393
5394Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395
5396 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5397 file using BSD gprof format.
5398
5399 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5400 unsigned_word.
5401 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5402 MSBIT64): Force result to unsignedN.
5403
5404Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5405
5406 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5407 brace from macro.
5408 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5409 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5410 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5411 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5412
5413Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414
5415 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5416 type void*.
5417
5418 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5419 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5420 type void*.
5421 (sim_core_attach): Rename buffer_freed to free_buffer, type
5422 void*. Ensure that allocated buffer is alligned according to
5423 region's address.
5424
5425Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5426
5427 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5428 (ALU64_SUB): Define.
5429
5430 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5431 (.gdbinit): Remove dependencies, generate once per build.
5432
5433Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5434
5435 * sim-n-core.h (sim_core_read_aligned_N,
5436 sim_core_write_aligned_N): Make xaddr param type address_word not
5437 unsigned_word.
5438
5439Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440
5441 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5442 unpacked floating point struct. Pass sim_fpu object by reference.
5443 Add preliminary support for rounding modes.
72f4393d 5444
c906108c
SS		 5445Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5446
5447 * configure: Regenerated to track ../common/aclocal.m4 changes.
5448
5449Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5450
5451 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5452 WITH_TARGET_BITSIZE.
5453
5454Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5455
72f4393d 5456 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5457
5458Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5459
5460 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5461 and zfree instead of xmalloc and free. Prevents warnings.
5462
5463Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464
5465 * configure: Regenerated to track ../common/aclocal.m4 changes.
5466
5467Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5468
5469 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5470 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5471
5472 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5473 controling the bitsize/msb of the target.
5474
5475Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5476
5477 * Make-common.in: New files sim-break.c, sim-break.h.
5478 * sim-base.h: Add point to breakpoint list to sim_state_base.
5479 * sim-break.c sim-break.h: New modules that implement intrinsic
5480 breakpoint support.
5481 * sim-module.c: Add breakpoint module.
72f4393d 5482
c906108c
SS		 5483Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5484
5485 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5486 an hour.
5487 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5488 if (0) { 1 % 0; }
5489 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5490 (SIGBUS) define for Windows.
5491 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5492 * sim-resume.c: define SIGTRAP for windows.
5493 * sim-xcat.h: use token pasting if ALMOST_STDC.
5494
5495Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5496
5497 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5498 configured values.
5499 (CONFIG_CFLAGS): Add same.
72f4393d 5500
c906108c
SS		 5501Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5502
5503 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5504 (SIGNED32): use ##i32.
5505
5506Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5507
5508 * configure: Regenerated to track ../common/aclocal.m4 changes.
5509
5510Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5511
5512 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5513 endian of target.
5514
5515 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5516 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5517 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5518 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5519 (CONFIG_CFLAGS): Add same.
5520
5521 * aclocal.m4: Perform AC_SUBST on optional options.
5522
5523Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524
5525 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5526
5527 * sim-options.c (standard_option_handler): Typo in warning message.
5528
5529 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5530
5531 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5532 insn count. Make count conditional on there being a valid
5533 INSN_NAME.
5534 (profile_pc_init): Make default PC profile frequency an arbitrary
5535 256.
5536
5537 * sim-base.h: Ditto.
5538
5539 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5540 SIM_HAVE_MODEL.
5541
5542 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5543 archure struct.
5544
5545Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546
5547 * configure: Regenerated to track ../common/aclocal.m4 changes.
5548
5549Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5550
5551 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5552 configured alignment.
5553
5554Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555
5556 * configure: Regenerated to track ../common/aclocal.m4 changes.
5557
5558Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559
5560 * sim-config.c (sim_config): Check for default alignment.
5561
5562 * sim-options.c (standard_option_handler): Add alignment option.
5563
5564 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5565 default alignment requirements on memory accesses.
72f4393d 5566
c906108c
SS		 5567Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5568
5569 * sim-load.c (sim_load_file): Return failure if the executable
5570 had no loadable sections.
5571
5572Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573
5574 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5575 trace output.
5576
5577 * sim-core.c (sim_core_signal): When bad access halt simulator
5578 SIGSEGV / SIGBUS instead of aborting.
5579 (signal.h): Include.
72f4393d 5580
c906108c
SS		 5581 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5582 options was missing.
5583
5584 * sim-bits.h (MOVED): Define
5585
5586Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587
5588 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5589 BIT.
5590
5591 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5592
5593 * sim-bits.c: Add 8 bit versions of bit macros.
5594
5595 * sim-bits.h: Ditto.
5596
5597Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598
5599 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5600 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5601
c906108c
SS		 5602 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5603 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5604
c906108c
SS		 5605 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5606 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5607
c906108c
SS		 5608Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5609
5610 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5611 configure.in: Output to cconfig.h instead of config.h.
5612
5613 * configure: Regenerated to track ../common/aclocal.m4 changes.
5614
5615Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616
5617 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5618 BFD if known.
5619
5620Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5621
5622 * callback.c (os_write): divert stdout and stderr to their
5623 respective hooks.
5624
5625Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5626
5627 * sim-profile.c (profile_print_speed): Call
5628 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5629
5630 * sim-events.c (sim_events_elapsed_time): New function return nr
5631 host MS consumed by the simulator.
5632 (sim_watch_valid): Use.
5633
5634 * sim-module.c (modules): Install sim_events very very early.
5635
5636 * sim-profile.c (profile_print): Call profile_print_pc.
5637 (print_bar):
5638 (profile_pc_init): New function, set up processor for PC
5639 profiling.
5640 (profile_print_pc): New function, print a PC profile.
5641 (profile_pc_event): New function, sample PC.
5642
5643 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5644 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5645 profile struct.
5646
5647 * sim-options.c (sim_print_help): Pacify GCC.
5648
5649 * sim-n-core.h (sim_core_read_aligned_N,
5650 sim_core_write_aligned_N): Add un-conditional profile call.
5651 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5652 profile call when aligned read/write isn't used.
5653
5654 * sim-base.h: Include sim-profile, sim-model after sim-core &
5655 sim-events allow sim-core to define useful values.
5656
5657 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5658 (profile_option_handler, profile_options): Add support for
5659 --profile-core option.
5660 (print_bar): Include when core profiling.
5661 (profile_print_core): New function, print core profile.
5662
5663 * sim-config.c (print_sim_config): Print profile status.
5664
5665 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5666 WITH_PROFILE_PC_P): Define.
5667 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5668 (PROFILE_COUNT_CORE): Define.
5669
5670Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5673 interrupt_names array as the data.
5674 (sim-watch.h): Document.
5675
5676Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677
5678 * sim-options.c (sim_print_help): When the doc string is to long
5679 word wrap it.
5680
5681 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5682 that only the first few the watch options are listed. Generate
5683 meanginful usage messages.
5684
5685 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5686
c906108c
SS		 5687Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5688
5689 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5690 (standard_option_handler): Handle --architecture-info.
5691
5692Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5693
5694 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5695 illegal zero-sized array.
5696 * sim-core.c (sim_core_xor_read_buffer): same.
5697
5698Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5699
5700 * nltvals.def: Regenerate.
5701
5702Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703
5704 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5705
5706Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707
5708 * sim-bits.c (MASKED): Delete.
5709 (EXTRACTED): Delete.
5710 (LSEXTRACTED, MSEXTRACTED): New functions.
5711
5712 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5713 (MSMASKEDn, LSMASKEDn): Add last argument.
5714 (MSMASK*): Ditto.
72f4393d 5715
c906108c
SS		 5716 * sim-bits.h (EXTEND8, EXTEND16): Define.
5717 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5718
5719 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5720
5721 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5722 current instruction address.
5723
5724 * sim-inline.h (*_ENGINE): Define.
5725
5726Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5727
5728 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5729
5730 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5731 (watch_option_handler): Call delete_watchpoint with ident or type.
5732 (sim_watchpoint_install): Create interrupt specific watchpoint
5733 commands on the fly.
5734 (do_watchpoint_create): New function, create a watch point using
5735 type/int-nr info encoded in the option nr.
5736 (do_watchpoint_info): New function. List active watchpoints.
5737
5738 * sim-watch.h: Change data structure to a list.
5739
5740 * sim-memopt.c (memory_option_handler): Require explicit "all"
5741 before deleting all memory regions.
5742
5743 * sim-utils.c (sim_do_commandf): New function, printf version of
5744 sim_do_command.
5745
72f4393d
L		 5746 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5747
c906108c
SS		 5748 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5749 bit endianness.
5750 (SIGNED64, UNSIGNED64): Delete.
5751 (ALU64_ADD): Don't rely on bit endianness.
5752 (ALU64_BEGIN): Define.
5753
5754 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5755 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5756
5757 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5758 suffix - u64, LL - to 64 bit constants.
5759
5760Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5761
5762 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5763
5764 * sim-utils.h (NZALLOC): Define - zalloc * N.
5765
5766 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5767 implementation of read/write functions.
5768
5769 * Make-common.in (sim-hrw.o): New target.
5770
5771 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5772 memory.
5773
5774 * sim-memopt.c (memory_option_handler): Implement memory-size
5775 command. Implement memory-alias command. Let memory-delete delete
5776 all memory regions.
5777 (add_memopt): New function. Add a memory region.
5778 (do_memopt_delete): New function. Delete a memory region.
5779
5780 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5781
5782 * sim-core.c (sim_core_detach): New function.
5783 (sim_core_map_detach): New function. Perform the actual detach.
5784 (sim_core_init): Move initialization code from here.
5785 (sim_core_install): To here.
5786 (sim_core_uninstall): And here.
5787
5788 * sim-module.c: Add memopt module.
5789
5790 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5791 simulator base type.
5792
5793 * Make-common.in (sim_main_headers): Add sim-memopt.h
5794 (sim-memopt.o): New target.
5795
5796 * sim-core.c (sim_core_install): Add core_options to the option
5797 table.
5798
5799 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5800 --watch-delete.
5801
5802 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5803 comments.
5804
5805 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5806 address_word, add mask member.
72f4393d 5807
c906108c
SS		 5808 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5809 address_word, allow for 64bit targets in 32bit host. Add modulo
5810 argument.
5811 (sim_core_map_attach): Ditto.
5812 (new_sim_core_mapping): Ditto.
5813 (sim_core_translate): Mask address when modulo memory.
5814
5815Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5816
5817 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5818
5819 * gdbinit.in: New file.
5820 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5821 * Make-common.in (distclean): Delete .gdbinit.
5822 (.gdbinit): Add rule for.
5823 * configure: Regenerated to track ../common/aclocal.m4 changes.
5824
5825 * Make-common.in (cgen-run.o): Add rule for.
5826
5827Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828
5829 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5830
5831 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5832 both resumed and previous elapsed time.
5833 (sim_events_init): Set initial_wallclock and current_wallclock to
5834 zero.
5835 (sim_events_install): Install sim_events_suspend and
5836 sim_events_resume.
5837 (sim_events_watch_clock): Allow for suspended simulator when
5838 computing the time of the clock event.
5839
5840 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5841 initial_wallclock to elapsed_wallclock, set both to zero.
5842 (sim_events_init, sim_events_uninstall): Delete prototypes.
5843
5844 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5845
c906108c
SS		 5846 * sim-module.c(sim_module_resume, sim_module_suspend): New
5847 functions.
5848
5849Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850
5851 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5852 message.
5853
5854Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5855
5856 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5857 * Make-common.in (TAGS): Likewise.
5858 * sim-n-bits.h: Add TAGS comments for all functions.
5859 * sim-n-core.h: Likewise.
5860 * sim-n-endian.h: Likewise.
5861
5862Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863
5864 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5865 kind.
72f4393d 5866
c906108c 5867 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5868
c906108c
SS		 5869 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5870 definition.
5871
5872Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873
5874 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5875 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5876
5877Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878
5879 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5880 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5881 nr_transfered and nr_this_transfer unsigned.
5882
5883 * sim-events.c (sim_events_tickn): N is signed, as limited to
5884 MAXINT.
5885
5886 * sim-n-endian.h (offset_N): Change size to unsigned.
5887
5888 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5889
5890Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891
5892 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5893
5894 * sim-options.c (sim_parse_args): Use dupargv.
5895
5896Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5897
5898 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5899
5900Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901
5902 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5903 base type.
5904
5905 * sim-options.c (standard_options): Add --architecture=MACHINE and
5906 --target=TARGET options.
5907 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5908 (standard_option_handler): Handle architecture and target options.
5909 (bfd.h): Include.
72f4393d 5910
c906108c
SS		 5911 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5912 bfd_openr.
5913 (sim_analyze_program): Set prog_bfd architecture from
5914 STATE_ARCHITECTURE if known.
5915
5916Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5917
5918 * configure: Regenerated to track ../common/aclocal.m4 changes.
5919 * config.in: Ditto.
5920
5921Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922
5923 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5924 that option does not apply to certain files.
5925
5926Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5927
5928 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5929 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5930 offset from MSB/LSB.
5931
5932 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5933 access address of sub word quantity of a hosts 16, 32, 64 bit word
5934 type.
5935 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5936 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5937 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5938 return N*2 byte value with argument in Hi/Lo word. Renamed from
5939 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5940
c906108c
SS		 5941 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5942 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5943 so that bit offset is explicit.
5944
5945Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946
5947 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5948 Update STATE_PROG_BFD when needed with a dup'd copy of the
5949 program.
5950
5951 * sim-config.c (sim_config): Delete ABFD argument, use
5952 STATE_PROG_BFD directly.
5953
5954Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5955
5956 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5957
c906108c
SS		 5958 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5959 and sim_load.
5960 (bfd.h): Include.
72f4393d 5961
c906108c
SS		 5962 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5963 hardware only simulator targets.
5964
5965 * Make-common.in (sim-hload.o): Add rule.
5966
5967Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5968
5969 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5970 used by copyargv and freeargv.
5971
5972 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5973 STATE_PROG_ARGV, not just a pointer.
5974
5975Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976
5977 * configure: Regenerated to track ../common/aclocal.m4 changes.
5978 * config.in: Ditto.
5979
5980Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5981
5982 * aclocal.m4 (sim-endian): Add second argument to
5983 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5984 default endian when not hardwired.
5985
5986 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5987 else failes value for target byte order.
5988
5989 * sim-config.c (sim_config): Add abfd arguments. Set
5990 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5991 from same.
5992 (sim_config): Return SIM_RC, don't abort.
5993 (bfd.h): Include.
72f4393d 5994
c906108c
SS		 5995 * run.c (main): Update call to sim_open - add ABFD argument.
5996 * nrun.c (main): Add NULL ABFD argument.
5997
5998Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5999
6000 * callback.c (os_poll_quit): Make static.
6001 Call sim_cb_eprintf, not p->eprintf.
6002 (sim_cb_printf, sim_cb_eprintf): New functions.
6003 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6004
6005 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6006 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6007 sim-utils.h. #include sim-utils.h.
6008 * sim-utils.h: Above decls moved here.
6009 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6010
6011 * sim-watch.c (action_watchpoint): Fix thinkos.
6012
6013Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6014
6015 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6016
6017Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6018
6019 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6020 to FORCED_ALIGNMENT case.
6021
6022Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6025
6026Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6027
6028 * Make-common.in (libsim.a): Fix typo.
6029
6030Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * nrun.c (main): Verify the structure returned before using it.
6033
6034Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035
6036 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6037 default.
6038
6039 * sim-engine.c (sim_engine_install): New function. Install the
6040 engine init functions.
6041 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6042
c906108c
SS		 6043 * sim-module.c: Add sim_engine to list of modules that always
6044 install.
6045
6046Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047
6048 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6049 to remove the old watchpoint, not delete_watchpoint.
6050 (watch_option_handler): Action the correct watchpoint, not just
6051 cycles.
6052
6053Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054
6055 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6056 both low and high word.
6057 (sim_core_write_aligned_N): Ditto.
72f4393d 6058
c906108c
SS		 6059 * sim-trace.c (set_trace_options): Delete code explicitly setting
6060 core->trace.
6061
6062 * sim-options.c (sim_print_help): Call the list commands if not a
6063 standalone simulator.
6064 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6065
c906108c
SS		 6066 * sim-trace.c (set_trace_options): Assume core present.
6067
6068 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6069 buffer when full not almost full.
6070
6071Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * sim-events.c (sim_events_process): Don't blat the event queue
6074 when processing watchpoints.
6075
6076 * sim-watch.h: Make arg unsigned long - stop sign extension.
6077
6078 * sim-events.c (sim_watch_valid): rewrite so debugable.
6079
6080 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6081
6082 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6083 inequality test is possible.
6084 (handle_watchpoint): Re-pass is_within arg.
6085 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6086 0 to schedule_watchpoint's is_within arg.
6087 (sim_watchpoint_init): Re-pass is_within arg.
6088
6089 * sim-options.c (sim_print_help): Add is_command argument. Don't
6090 include -- prefix when called from the command line interpreter.
6091
6092 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6093
6094 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6095 zero indicates that the test should be reversed.
6096 (sim_events_watch_core): Ditto.
6097 (WATCH_CORE): Compare range against is_within.
6098 (WATCH_SIM): Ditto.
6099
6100Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6101
6102 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6103 sim_core_read_buffer. Check nr-bytes transfered.
6104
6105 * sim-core.h (sim_core_common): Define a new struct that contains
6106 the common data. to sd and cpu structures.
6107 * sim-core.c (sim_core_attach): Update.
6108 (sim_core_init): Update. Remember to copy initialized data to each
6109 cpu.
6110 (sim_core_find_mapping): Ditto.
6111
6112 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6113 (sim_core_write_buffer): Ditto.
6114
6115 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6116 transfer use xor version of read buffer.
6117 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6118
c906108c
SS		 6119 * sim-core.c (sim_core_xor_read_buffer): New function implement
6120 xor-endian data read breaking transfer up into xor-endian sized
6121 blocks.
6122 (sim_core_xor_write_buffer): Ditto for write.
6123 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6124 - needed for xor-endian transfers.
6125
6126Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127
6128 * sim-inline.h: Review description.
72f4393d 6129
c906108c
SS		 6130 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6131 to just those involved in data transfers and configuration.
72f4393d 6132
c906108c
SS		 6133 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6134 string.
6135 * sim-n-core.h (sim_core_read_aligned_N): Use.
6136 (sim_core_read_unaligned_N): Ditto.
6137 (sim_core_read_unaligned_N): Ditto..
6138 (sim_core_write_unaligned_N): Ditto.
72f4393d 6139
c906108c 6140 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6141
c906108c
SS		 6142 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6143 endian.
6144 (sim_core_read_aligned_N): Ditto.
6145
6146 * sim-core.c (sim_core_set_xor_endian): New function.
6147 (sim_core_attach): Don't overwrite the per-cpu xor map when
6148 cloning the global core.
6149
6150Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151
6152 * sim-engine.h: Update below so that it is using an enumerated
6153 type.
6154
6155Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6156
72f4393d
L		 6157 * sim-engine.c (sim_engine_restart):
6158 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6159 return value used for simulator restart from 0 to 2.
6160
6161Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6162
6163 * cgen-scache.c (scache_option_handler): Add is_command arg.
6164
6165 * sim-model.c (model_option_handler): Add is_command argument.
6166
6167 * sim-profile.c (profile_option_handler): Add is_command arg.
6168
6169 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6170 involved.
6171
6172 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6173 order that they are registered.
6174
6175 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6176 between option and command line processing.
6177
6178 * sim-options.c: Include stdlib.h, ctype.h.
6179
6180 * Make-common.in (sim-watch.o): Add rule.
6181 (sim_main_headers): Assume sim-assert.h included.
6182 (sim-*.o): Simplify make rule.
72f4393d 6183
c906108c
SS		 6184 * sim-module.c: Add sim_watch_install to module list.
6185
6186Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187
6188 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6189 has been loaded.
6190
6191 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6192 * sim-events.c (sim_events_install): Ditto.
6193 * sim-core.c (sim_core_install): Ditto.
6194 * sim-model.c (model_install): Ditto.
6195 * sim-options.c (standard_install): Ditto.
6196 * sim-profile.c (profile_install): Ditto.
6197 * sim-reason.c (sim_stop_reason): Ditto.
6198 * sim-run.c (sim_engine_run): Ditto.
6199 * sim-utils.c (sim_analyze_program): Ditto.
6200
6201 * sim-module.c (modules): Make profile_install and trace_install
6202 optional.
6203
6204 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6205
6206 * sim-options.c (standard_option_handler): Set the byte order.
6207
6208 * sim-events.c (sim_events_process): Allow multi tick processing.
6209 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6210
c906108c
SS		 6211 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6212 prototypes. Under development.
6213 (sim_events): Replace processing with nr_ticks_to_process.
6214
6215Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216
6217 * nrun.c (main): Pass callbacks to sim_open instead of using
6218 sim_set_callbacks.
6219
6220 * run.c (main): Ditto.
6221
6222Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6223
6224 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6225 stop tk interrupting malloc calls.
6226 (sim_events_zalloc): Converse.
6227
6228 * Make-common.in (sim_main_headers): Add sim-events.h.
6229
6230 * sim-events.c (sim_events_schedule_after_signal): Change return
6231 type to void - signal events are strictly internal.
6232 (sim_events_init): Allocate a finite buffer for signal events.
6233 (sim_events_schedule_after_signal): Enter signal events into the
6234 signal buffer.
6235
6236 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6237 (sim_engine_restart): Ditto.
6238 (sim_engine_abort): Ditto.
6239 * sim-stop.c (sim_stop): Ditto.
6240 (control_c_simulation): Ditto.
6241 * sim-resume.c (sim_resume): Ditto.
6242 (has_stepped): Ditto.
6243 * sim-abort.c (sim_engine_abort): Ditto.
6244
6245 * sim-basics.h (transfer_type): New type.
6246
6247 * sim-core.c (sim_core_signal): New function. Print core signal
6248 information.
6249 (sim_core_find_mapping): Add transfer argument.
6250
6251 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6252 SIM_CORE_SIGNAL if a recoverable abort.
6253 * sim-core.c (sim_core_find_mapping): Ditto.
6254
6255Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256
6257 * sim-core.c (sim_core_find_mapping): Replace calls to
6258 sim_io_error to more resiliant sim_engine_abort.
6259
6260 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6261 (sim_core_write_unaligned_N): Ditto.
6262
6263Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264
6265 * sim-module.c: Add sim_events_install to list.
72f4393d 6266
c906108c
SS		 6267 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6268 from sim_core_*.
6269 (sim_events_init): Now returns SIG_RC.
6270
6271 * sim-run.c: New file. Generic sim_engine_run.
6272 * sim-reason.c: New file. Generic sim_stop_reason.
6273 * sim-stop.c: New file. Generic sim_stop.
6274 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6275
c906108c
SS		 6276 * Make-common.in (sim-engine.o): Add rule.
6277 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6278
c906108c
SS		 6279 * sim-engine.h, sim-engine.c: New file. Provide generic
6280 implementation of sim_engine_halt, sim_engine_error. et.al.
6281
6282 * sim-base.h (sim_state_base): Add member halt.
6283 (sim-engine.h): Include.
6284
6285 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6286 handlers.
6287 * sim-events.c (sim_events_poll): Update event handler.
6288
6289Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6290
6291 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6292 function.
6293 (sim_events_watch_sim): New function.
6294 (sim_events_watch_core): New function.
6295 (sim_watch_valid): New function.
6296 (sim_events_preprocess): New function.
6297 (sim_events_process): Process the watchpoints as well as the timer
6298 queue.
6299 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6300 (sim_events_deschedule): Check all the queues when removing an
6301 event.
6302 (sim_events_init): Ditto for cleaning.
6303
6304Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6305
6306 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6307
6308Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6309
6310 * callback.c (os_open): Type of arg flags is int.
6311
6312Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6313
6314 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6315 just like normal numbers as per IEEE rules.
6316
6317Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6318
6319 * callback.c (os_close): Mark the descriptor as being
6320 available if the close succeeded.
6321 (os_open): Pass 0644 as the mode of the file being created.
6322
6323Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324
6325 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6326 float.
6327
6328 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6329 * sim-lnline.h: Update.
6330
6331 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6332 conversion functions.
6333 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6334
c906108c
SS		 6335 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6336 compare functions. Replacing.
6337 (sim_fpu_cmp): This. Delete.
72f4393d 6338
c906108c
SS		 6339Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340
6341 * sim-core.c (sim_core_find_mapping): Call engine_error not
6342 sim_io_error when possible.
6343
6344Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6345
6346 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6347 high/low double word.
6348
6349 * sim-trace.h: Remove definition of attribute - defined in
6350 sim_basics.h.
6351
6352Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6353
6354 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6355 name of the option - or family of options.
6356
6357 * sim-options.c (sim_args_command): Match command `a-b c' with
6358 option `--a-b-c' from option table.
6359
6360Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361
6362 * sim-options.c (sim_print_help): For optional arguments, wrap
6363 them in [].
6364
6365 * sim-trace.c (set_trace_options): New function, handle optional
6366 argument and multiple assignment.
6367 (trace_option_handler): Update.
6368
6369 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6370 when branch tracing selected.
6371
6372Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373
6374 * sim-trace.c (trace_one_insn): Make a va-args function.
6375
6376 * sim-trace.c (trace_vprintf): New function, va-arg version of
6377 trace_printf.
6378
6379Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6380
6381 * sim-trace.c (trace_uninstall): Don't close a file twice.
6382 * sim-profile.c (profile_uninstall): Likewise.
6383
6384Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6385
6386 * sim-trace.c (toplevel): Include bfd.h.
6387 (trace_options): Note that --trace-linenum also turns on
6388 --trace-insn. Add --trace-{branch,semantics}.
6389 (trace_option_handler): If --trace-linenum, also turn on
6390 --trace-insn. Add --trace-branch support. If --trace-semantics,
6391 turn on ALU, FPU, branch, and memory tracing.
6392 (trace_one_insn): New function to trace an instruction. Support
6393 --trace-linenum.
6394 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6395
6396 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6397 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6398 (TRACE_branch): Add new mask.
6399 (TRACE_*_P): Define all possible trace_p macros.
6400 (trace_one_insn): Declare function.
6401
6402Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6403
6404 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6405 GNU C doesn't support __attributes__.
6406 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6407 format strings.
6408
6409Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6410
6411 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6412 addresses are masked forcing them to be correctly aligned.
6413 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6414 * sim-config.c (config_alignment_to_a): Update.
6415
6416 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6417 core data.
6418 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6419 type.
6420 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6421 processor specific core maps.
6422 (sim_core_map_attach): Copy the core map data to each of the
6423 processor specific core data structures.
6424 * sim-core.c (sim_core_find_mapping): Update.
6425
6426 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6427 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6428 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6429 alternatives that handle unaligned addresses.
6430 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6431 with just CPU arg.
6432 * cgen-utils.c (sim_disassemble_insn): Update.
6433
6434Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6435
6436 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6437 tracing.
6438
6439 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6440 fpu support.
6441
6442 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6443
6444Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6445
6446 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6447 to map type.
72f4393d 6448
c906108c
SS		 6449 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6450 statement.
6451
6452Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6453
6454 * cgen-trace.c: Prepend additional trace_printf argument.
6455
6456 * cgen-utils.c (sim_disassemble_insn): Add additional core
6457 arguments.
6458
6459Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6460
6461 * nrun.c (main): Catch/report errorenous simulator states.
6462
6463 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6464 * sim-trace.c: #include string.h/strings.h so that memset is
6465 defined.
6466 * sim-utils.c: Ditto.
6467 * sim-profile.c: Ditto. And stdlib.h.
6468 (print_bar): Only define when used by instruction or memory profiler.
6469
6470 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6471
c906108c
SS		 6472 * sim-load.c (sim_load_file): Make the name constant.
6473 (sim_load_file): Passify gcc.
6474
6475 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6476 file.
6477 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6478
c906108c
SS		 6479 * sim-base.h (sim_cpu): Pre define here so available to all.
6480
6481 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6482 Restore the sim_cpu and instruction_address arguments so that full
6483 information is available to the abort function.
6484 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6485 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6486
6487 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6488 tracing support for sim-events and sim-core.
6489 (trace_option_handler): Convert #if to if where possible so always
6490 compiled/checked by C compiler.
6491 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6492
c906108c
SS		 6493 * sim-base.h: Adjust comment documenting how to define the cpu
6494 structure.
6495 (sim_state_base): Add sim_core and sim_events to simulator base
6496 object.
6497
6498 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6499 * sim-core.c (sim_core_init, sim_core_attach,
6500 sim_core_find_mapping): Update.
6501 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6502 update_time_from_event, insert_sim_event,
6503 sim_events_schedule_after_signal, sim_events_deschedule,
6504 sim_events_tick): Ditto.
72f4393d 6505
c906108c
SS		 6506 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6507 sim-model.h): Move #includes from here.
6508 * sim-base.h: To here.
6509 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6510
c906108c
SS		 6511Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6512
6513 * callback.c (default_callback): Missing initialisers.
6514
6515Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6516
6517 * sim-utils.c (sim_add_commas): New function.
6518 * sim-basics.h (sim_add_commas): Add prototype.
6519 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6520 * sim-profile.c (COMMAS): New macro.
6521 (print_*): Use it to print commas in numbers.
6522
6523 * configure: Regenerated.
6524
6525 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6526 (cgen_state): New member run_fast_p.
6527 (cgen_init): Add prototype.
6528 (sim_disassemble_insn): New arg `cpu'.
6529 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6530 * cgen-utils.c (cgen_init): New function.
6531 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6532 * genmloop.sh: Call engine_halt if loop exits.
6533
6534 * Makefile.in (sim-options_h): Define.
6535 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6536 (sim-model.o): Add new rule.
6537 (cgen-{scache,trace,utils}.o): Add new rules.
6538 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6539 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6540 Indent output by 2 spaces.
6541 * cgen-scache.h (scache_print_profile): Update.
6542 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6543 Use trace_printf, not fprintf.
6544 (trace_extract): Use trace_printf, not cgen_trace_printf.
6545 * genmloop.sh (!FAST case): Increment `insn_count'.
6546 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6547 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6548 access macro's name.
6549 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6550 Change return type to SIM_RC.
6551 (sim_core_{install,uninstall}): New functions.
6552 * sim-core.h (sim_core_{install,uninstall}): Declare.
6553 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6554 Change return type to SIM_RC.
6555 * sim-model.h (models,machs,model_install): Declare.
6556 * sim-module.c (modules): Add scache_install, model_install.
6557 (sim_post_argv_init): Set cpu->state backlinks.
6558 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6559 (standard_option_handler): Likewise.
6560 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6561 sim-profile.h.
6562 (*): Assume ANSI C.
6563 (profile_options): Delete --profile-simcache.
6564 (profile_option_handler): Likewise.
6565 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6566 spaces.
6567 (profile_print_{memory,model}): Likewise.
6568 (profile_print_simcache): Delete.
6569 (profile_print_speed): New function.
6570 (profile_print): Rewrite.
6571 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6572 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6573 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6574 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6575 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6576 (profile_print): Update prototype.
6577
6578Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6579
6580 * cgen-scache.[ch], cgen-sim.h: New files.
6581 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6582 * sim-model.c: New file.
6583
6584 * Make-common.in (clean targets): Undo patch of Apr. 22.
6585
6586Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6587
6588 * sim-n-bits.h (signed): If we have a standard compiler, undef
6589 signed, so that signedN is defined correctly.
6590
6591Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6592
6593 * sim-module.h, sim-model.h, sim-profile.h: New files.
6594 * sim-module.c, sim-profile.c: New files.
6595 * Make-common.in (SIM_PROFILE): Define
6596 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6597 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6598 (sim_module.o,sim-profile.o): Add rules for.
6599 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6600 (--enable-sim-profile): Add.
6601 * configure: Regenerated.
6602 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6603 model. Move trace and profile support to sim-{trace,profile}.h.
6604 New members trace_data, profile_data.
6605 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6606 * sim-config.h: Provide default definition of WITH_PROFILE.
6607 (WITH_TRACE): Change default to -1.
6608 (MAX_NR_PROCESSORS): Always define.
6609 * sim-options.c: Move trace and profile support to
6610 sim-{trace,profile}.h.
6611 (sim_pre_argv_init): Moved to sim-model.c.
6612 (standard_install): New function.
6613 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6614 (standard_install): Declare.
6615 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6616 (trace_install, trace_uninstall): New functions.
6617 (trace_printf): Update reference to TRACE_FILE.
6618 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6619 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6620 (WITH_TRACE_FOO_P): Define.
6621 (trace_install): Declare.
6622 (TRACE_DATA): New struct.
6623
6624Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6625
6626 * run.c: Undo last exec_bfd patch.
6627 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6628
6629Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6630
6631 * run.c (exec_bfd): Add back in.
6632 (main): Set exec_bfd.
6633
6634Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6635
6636 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6637
6638Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6639
6640 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6641 less well defined engine_error.
6642 * sim-core.c: Ditto.
6643
6644Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6645
6646 * Make-common.in: Change clean targets to use :: so that other
6647 Makefiles can have their own clean targets.
6648 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6649 __STDC__ to control use of stdarg vs. varargs syntax. Some
6650 systems can't use __STDC__, but require stdarg.
6651
6652Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6653
6654 * sim-options.c (standard_options): Add --endian.
6655 (standard_option_handler): Likewise.
6656
6657 * nrun.c: #include <signal.h>.
6658 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6659 handler that calls sim_stop ().
6660
6661Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6662
6663 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6664 handler that calls sim_stop (). Simulators may still be
6665 establishing their own handler.
6666
6667 * sim-events.c (sim_events_poll): Rename from
6668 sim_events_at_large_int. Poll IO.
6669
6670 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6671 request.
6672
6673 * callback.c (os_poll_quit): New function poll for quit signal
6674 where needed.
6675 (default_callback): Include magic number.
6676
6677Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6678
6679 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6680 Check for functions getrusage, time.
6681 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6682 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6683 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6684 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6685
6686 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6687
6688 * sim-options.c, sim-options.h: New files.
6689 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6690 * Make-common.in (nrun.o): Add rules for.
6691 * nrun.c: New file.
6692
6693 * run.c (main): Check return value of sim_open.
6694
6695 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6696 (sim_main_headers): Add sim-trace.h.
6697 * run.c (exec_bfd, target_byte_order): Delete.
6698 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6699 call sim_load instead. Check return code of sim_create_inferior.
6700 * sim-base.h (CURRENT_STATE): Define.
6701 (sim_state_base): Make typedef. New members options, prog_argv,
6702 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6703 mem_size, memory [+ corresponding access macros].
6704 (sim_cpu_base): New typedef.
6705 * sim-trace.h: New file.
6706 * sim-trace.c: New file.
6707 * sim-basics.h: #include it.
6708 * sim-load.c: New file.
6709
6710Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6711
6712 * Make-common.in (INSTALL): Set to @INSTALL@.
6713 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6714 (install-common): Depend upon installdirs. Use
6715 $(program_transform_name) directly, rather than using
6716 $(INSTALL_XFORM).
6717 (installdirs): New target.
6718 * Makefile.in (INSTALL): Set to @INSTALL@.
6719 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6720 (install-man): Depend upon installdirs. Use
6721 $(program_transform_name) directly, rather than using
6722 $(INSTALL_XFORM).
6723 (installdirs): New target.
6724
6725Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6726
6727 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6728 be overriden.
6729
6730Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6731
6732 * sim-basics.h: Only bring in config.h and tconfig.h if
6733 HAVE_CONFIG_H.
6734
6735Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6736
6737 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6738 numbering convention of the target.
6739 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6740 and WITH_TARGET_WORD_MSB.
6741 (sim_config): When possible, check for consistency with bitsize
6742 and msb.
6743
6744 * sim-bits.h: Allow MSB to be other than zero.
6745 * sim-bits.c: Ditto.
6746 * sim-n-bits.h: Ditto.
72f4393d 6747
c906108c
SS		 6748 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6749 * sim-n-bits.h (MSMASKEDn): Ditto.
6750
6751Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6752
6753 * Makefile.in (INSTALL): Change install.sh to install-sh.
6754
6755Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6756
6757 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6758
6759Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6760
6761 * run.c (main): Check that a program to run was specified.
6762
6763Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6764
6765 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6766
6767 * configure: Regenerated to track ../common/aclocal.m4 changes.
6768 * config.in: Ditto.
6769
6770Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6771
6772 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6773 * sim-config.h: To here.
6774
6775 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6776 (sim_main_headers): Define.
6777 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6778 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6779 (clean): Use it.
6780 (sim-utils.o): Add rule for.
6781 * sim-utils.o: New file.
6782 * sim-basics.h: #include sim-base.h.
6783 (zalloc): Make argument unsigned long.
6784 * sim-base.h: New file.
6785 * sim-inline.h (SIM_IO support): Delete.
6786 * sim-io.h: Delete inline support.
6787 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6788 * sim-config.c: sim-state.h renamed to sim-main.h.
6789 * sim-core.c: Likewise.
6790 * sim-events.c: Likewise.
6791
6792 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6793
6794 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6795 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6796 -DDEBUG.
6797 * configure: Regenerated to track ../common/aclocal.m4 changes.
6798
6799Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6800
6801 * configure: Regenerated to track ../common/aclocal.m4 changes.
6802
6803Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6804
6805 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6806 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6807 are defined by the configure.
6808
6809 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6810
c906108c
SS		 6811 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6812 reserved-bits): Always define.
72f4393d 6813
c906108c
SS		 6814 * sim-config.h, sim-config.c (sim_config): New function - and new
6815 file - co-ordinate the setting/checking of the common simulator
6816 configuration options.
6817
6818 * Make-common.in (sim-config.o): Add rule.
6819
6820Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6821
6822 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6823 va_list from void *, since va_list might not be a pointer type.
6824
6825Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826
6827 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6828 in wrong order.
6829 (offset_N): Correct computation of LE offset.
6830
6831 * sim-io.c (sim_io_error): Include a new line when reporting
6832 errors.
6833
6834 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6835 `/'.
6836
6837Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6838
6839 * run.c: Include alloca-conf.h.
6840
6841 * callback.c (os_evprintf_filtered): Fix typo.
6842
6843Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6844
6845 * run.c (string.h, strings.h, stdlib.h): Include.
6846
6847 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6848 0 when nothing pending.
6849
6850 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6851 will soon be going away.
6852 (getopt): Plicate GCC.
6853
6854 * sim-endian.c (sim-io.h): Plicate GCC.
6855 * sim-bits.c (sim-io.h): Ditto.
6856 * sim-n-bits.h (ROTn): Ditto.
6857
6858 * sim-io.c (sim_io_error): Correct check for NULL.
6859
6860 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6861 the __FILE__.
6862 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6863 path.
6864
6865Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6866
6867 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6868 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6869
6870Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6871
6872 * sim-alu.h: Include sim-xcat.h.
72f4393d 6873
c906108c
SS		 6874Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6875
6876 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6877 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6878 these.
6879
6880 * sim-events.c (sim_events_at_large_int): New function. Just
6881 schedules an event every large-int ticks.
6882 (sim_events_init): Call.
6883 (sim_events_tick, sim_events_process): Move async handing to
6884 sim_events_process. Move timer decrement so that it occures after
6885 events have been processed.
72f4393d 6886
c906108c
SS		 6887 * sim-basics.h (struct _engine): Remove declaration.
6888
6889 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6890 everything with same. Rename global struct to SIM_DESC.
6891 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6892 * sim-io.h, sim-io.c: Ditto.
72f4393d 6893
c906108c
SS		 6894 * sim-assert.h: New file. Optional assertion checking macros.
6895 * sim-io.c (sim_io_error): Make just this function tolerant to
6896 null pointers.
72f4393d 6897
c906108c
SS		 6898 * sim-xcat.h: New file. Define concatenate macros.
6899 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6900 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6901 concat macros.
72f4393d 6902
c906108c
SS		 6903
6904Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6905
6906 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6907
6908Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6909
6910 * sim-inline.h: Add definitions for sim-types.
6911 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6912 module.
6913
6914Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6915
c906108c
SS		 6916 * sim-events.h: Remove defunct reference to callback struct.
6917
6918Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6919
6920 * configure: Re-generate.
6921
6922Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6923
6924 * Make-common.in (CSEARCH): Do not include the gdb directory in
6925 the search path.
6926
6927Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6928
6929 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6930 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6931 to explicitly incorporate these.
6932
6933 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6934 specify the alignment restrictions of the target architecture -
6935 without this option all alignment restrictions are accomodated.
6936 (--enable-sim-assert): New option. Conditionally compile in
6937 assertion statements.
6938 (--enable-sim-float): New option. Strongly specify the target's
6939 floating point support.
6940 (--enable-sim-hardware): New option. Specify the hardware devices
6941 included in the simulation.
6942 (--enable-sim-packages): New option. Specify the hardware
6943 packages included in the simulation.
6944 (--enable-sim-regparm): New option. Specify that parameters be
6945 passed in registers instead of on the stack.
6946 (--enable-sim-reserved-bits): New option. Specify that reserved
6947 bits within an instruction are are correctly set.
6948 (--enable-sim-smp): New option. Specify the level of SMP support
6949 to be included in the simulator.
6950 (--enable-sim-stdcall): New option. Specify an alternative
6951 function call convention.
6952 (--enable-sim-xor-endian): New option. Configure xor-endian
6953 support used by some targets to implement bi-endian support.
72f4393d 6954
c906108c
SS		 6955Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6956
6957 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6958 host endianness to be overridden.
6959 (--enable-sim-endian): Allow the target platform's byte order
6960 to be overridden.
6961 (--enable-sim-inline): Control the inlining of common components.
6962 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6963 (--enable-sim-warnings): Enable additional GCC compiler checks.
6964 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6965 SIM_WARNINGS): Add.
72f4393d 6966
c906108c
SS		 6967 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6968 sim-*-n.h so that the names are uniq on dos machines
6969 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6970
c906108c
SS		 6971Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6972
6973 * run.c: #include "libiberty.h".
6974 (main): New locals sd,no_args,sim_argv.
6975 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6976 is program name. Update call to sim_set_callbacks.
6977 Record result of sim_open, pass to other sim_foo routines.
6978
6979Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6980
6981 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6982 final newline.
6983
6984Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6985
6986 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6987 Route stdout through buffered IO.
6988
6989 * callback.c: Add os_flush_stderr, os_write_stderr,
6990 os_evprintf_filtered functions to route error output through
6991 stderr.
72f4393d 6992
c906108c
SS		 6993 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6994 Correct return type - should be void.
6995
6996Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6997
6998 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6999
7000 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7001 not provide a default value as undefined indicates disable code.
7002
7003Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7004
7005 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7006 directory.
7007 * sim-events.h, sim-events.c: Ditto.
7008 * sim-io.h, sim-io.c: Ditto.
72f4393d 7009
c906108c 7010Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7011
c906108c
SS		 7012 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7013
7014 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7015 extract the tail or least signifiant bits from an integer of the
7016 specified size.
72f4393d 7017
c906108c
SS		 7018 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7019 WITH_TARGET_BITSIZE so that the compilation will fail when an
7020 unsupported bitsize value is defined.
7021
7022 (INSERTED*): Convert to functions.
7023 (EXTRACTED*): Ditto.
72f4393d 7024
c906108c 7025 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7026
c906108c
SS		 7027Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7028
7029 * sim-inline.h: Allow explicit control over which .c files will be
7030 included by their header.
7031
7032 * sim-inline.h: Allow explicit control over which .c files use the
7033 alternative - REGPARM - parameter passing mechanism.
72f4393d 7034
c906108c
SS		 7035 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7036 icache.c, idecode.c, semantics.c or support.c. Those names are
7037 not generally applicable.
72f4393d 7038
c906108c
SS		 7039Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7040
7041 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7042 in a fashion similar to sim-endian-n.
7043
7044 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7045 both value and address macro's.
7046
7047Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7048
7049 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7050
7051 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7052 generic L_word, H_word macro's.
7053
7054Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7055
7056 * sim-basics.h: Borrow code from ppc directory.
7057 * sim-bits.c: Ditto.
7058 * sim-bits.h: Ditto.
7059 * sim-config.h: Ditto.
7060 * sim-endian-n.h: Ditto.
7061 * sim-endian.c: Ditto.
7062 * sim-endian.h: Ditto.
7063 * sim-inline.c: Ditto.
7064 * sim-inline.h: Ditto.
7065 * sim-types.h: Ditto.
7066
7067Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7068
7069 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7070 all the ALU size alternatives and then auto-configure a default.
72f4393d 7071
c906108c
SS		 7072 * sim-alu.h: Copy ppc/idecode_expression.h.
7073
7074Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7075
7076 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7077 sign extend a bit within a value.
7078
7079 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7080 a pointer into the middle of a host word.
7081 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7082
c906108c
SS		 7083Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7084
7085 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7086 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7087 appropriate definitions of read, write, etc. Add prototype for
7088 system.
7089
7090Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7091
7092 * Makefile.in (libcommon.a): Delete.
7093 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7094 (gentmap,targ-vals.h,targ-map.c): Likewise.
7095 (run-autoconf): Delete.
7096 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7097 (common makefile fragment): Moved back into ...
7098 * Make-common.in: Resurrect.
7099 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7100 * configure: Regenerated.
7101
7102Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7103
7104 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7105 (SIM_AC_OUTPUT): To here.
7106
7107Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7108
7109 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7110 comments and single quotes. Fixes a problem found on hpux.
7111
7112Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7113
7114 * aclocal.m4: Remove Make-common.in from dependencies.
7115 * (distclean): Remove targ-vals.def.
7116
7117 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7118 into here. Makes insertion into makefiles easier. Also, change
7119 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7120 targ-map.o, and run are built. They are now built in the
7121 individual simulator directories, taking sources from ../common as
7122 necessary. This replaces the merging of libcommon.a into
7123 linsim.a, which was problematic for the WinGDB build process.
7124 * run.c: Include config.h from . instead of ../common.
7125 * Make-common.in: Remove. It's no longer necessary.
7126
7127Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7128
7129 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7130 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7131
7132Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7133
7134 * run.c (main): Set target_byte_order before call to sim_open.
7135
7136Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7137
7138 * callback.c: #include <stdlib.h>
7139 (os_error): New function.
7140 (default_callback): Add os_error.
7141
7142Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7143
7144 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7145 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7146 specific.
7147 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7148
7149Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7150
7151 * run.c: #include ../common/config.h, tconfig.h.
7152 (myname): New static global.
7153 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7154 Only process -c ifdef SIM_HAVE_SIMCACHE.
7155 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7156 Parse program name from argv[0] and use in error messages.
7157 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7158 Add support for incomplete h8/300 termination indicators.
7159 (usage): Make more verbose.
7160 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7161 * Makefile.in,Make-common.in,callback.c: New files.
7162 * nltvals.def,gentmap.c,gentvals.sh: New files.
7163
72f4393d 7164Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7165
7166 * run.c: Include stdarg.h if __STDC__.
7167
7168Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7169
7170 * run.c (main): Don't print out anything if the signal
7171 number is zero (ie no signal).
7172
7173Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7174
7175 * run.c (main): Print out if the program raised a signal.
7176
7177Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7178
7179 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7180 (main): Ditto.
7181
7182Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7183
7184 * run.c (main): Explicitly cast malloc() parameter.
7185
7186Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7187
7188 * run.c (sim_bfd): New global to hold the bfd pointer for the
7189 executable.
7190 (main): Initialize sim_bfd.
7191
7192Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7193
7194 * run.c (main): Use new bfd_big_endian macro.
7195
7196Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7197
7198 * run.c (main): Removed SH specific comments, so source is
7199 generic. Also updated to only load relevant sections. Moved
7200 sim_open() to after callback attach (to match GDB).
7201
7202 * run.1: Removed SH specific comments.
7203
7204Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7205
7206 * run.c (main): Always return sigrc at end.
7207
7208Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7209
7210 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7211 bfd_check_format() fails.
7212
7213Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7214
7215 * run.c, run.1: From sh directory.
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