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elf: Allow mixed ordered/unordered inputs for non-relocatable link
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
0ede24f2
MF		 12021-01-02 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
4 FLOOR_PAGE): Delete unused macros.
5 (align_up, align_down): Define.
6
b3f8962b
TV		 72020-08-10 Tom de Vries <tdevries@suse.de>
8
9 * sim-cpu.c: Include stdlib.h for free.
10
b760fb3a
SM		 112020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
12
13 * nrun.c: Include stdlib.h.
14 * sim-core.c: Likewise.
15 * sim-engine.c: Likewise.
16 * sim-io.c: Likewise.
17 * sim-module.c: Likewise.
18 * sim-reason.c: Likewise.
19
78aa740b
TT		 202019-12-19 Tom Tromey <tromey@adacore.com>
21
22 PR build/24572:
23 * Makefile.in (install-strip): New target.
24
f47674be
PK		 252019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
26
27 * sim-utils.c: Prevent buffer overflow.
28
ddd44b70
DD		 292019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
30
31 * gennltvals.sh: Add PRU libgloss target.
32 * nltvals.def: Regenerate from the latest libgloss sources.
33
f1cc84f5
SH		 342019-06-13 Stafford Horne <shorne@gmail.com>
35
36 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
37 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
38 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
39
688cea90
SH		 402019-06-13 Stafford Horne <shorne@gmail.com>
41
42 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
43 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
44
798066ab
AB		 452019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
46
47 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
48 CURRENT_TARGET_BYTE_ORDER.
49 (SUBWORDTFSI): Likewise.
50 (JOINSIDF): Likewise.
51 (JOINSIXF): Likewise.
52 (JOINSITF): Likewise.
53
d3fe0d7b
AB		 542019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
55
56 * sim-base.h: Add 'sim-assert.h' include.
57 * sim-basics.h: Add 'libiberty.h' include.
58
b6061d4d
SH		 592019-03-28 Stafford Horne <shorne@gmail.com>
60
61 * sim-options.c: Include "config.h".
62 Include <stdio.h>.
63 * sim-watch.c: Include "config.h".
64 Include <stdio.h>.
65 * hw-device.c: Include <string.h>.
66 * hw-events.c: Include <string.h>.
67 * hw-handles.c: Include <stdlib.h>.
68 * sim-fpu.c: Include <stdlib.h>.
69
ef986697
SH		 702019-03-28 Stafford Horne <shorne@gmail.com>
71
72 * Make-common.in (sim-arange_h): Remove sim-arange.c
73 * sim-arange.c: Remove SIM_ARANGE_C.
74 Add ifdef for _SIM_ARANGE_C_.
75 Include "sim-arange.h".
76 Remove include for unused "sim-assert.h".
77 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
78 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
79 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
80 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
81 INLINE_SIM_ARANGE.
82 * sim-arange.h (sim_addr_range_add): Declare as
83 INLINE_SIM_ARANGE.
84 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
85 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
86 Remove definition of SIM_ARANGE_INLINE.
87 Remove [HAVE_INLINE].
88 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
89 * sim-base.h: Include "sim-arange.h"
90 * sim-basics.h: Remove include of "sim-arange.h"
91 * sim-inline.c: Include "sim-arange.c"
92 * sim-inline.h: Define INLINE_SIM_ARANGE.
93 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
94 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
95
67f8b42f
TT		 962019-01-26 Tom Tromey <tom@tromey.com>
97
98 * Make-common.in (version.c): Use sim's create-version.sh.
99 * create-version.sh: New file.
100
7516c26f
PK		 1012019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
102
b84bb29d 103 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 104
dc7e8184
SM		 1052019-01-15 Simon Marchi <simon.marchi@ericsson.com>
106
107 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
108
c5ebe0ff
AB		 1092018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
110
111 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
112 this point, it should have already been set in cb_syscall.
113
07f5f4c6
RH		 1142018-10-05 Stafford Horne <shorne@gmail.com>
115
116 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
117 (ADDOFDI): New function, add overflow flag DI variant.
118 (SUBCFDI): New function, subtract carry flag DI variant.
119 (SUBOFDI): New function, subtract overflow flag DI variant.
120
2283a210
КВО		 1212018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
122
123 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
124 cpu_core.byte_xor.
125 * sim-core.c (sim_core_set_xor): Likewise.
126 (sim_core_xor_read_buffer): Likewise.
127 (sim_core_xor_write_buffer): Likewise.
128
58884b0e
PG		 1292017-12-12 Peter Gavin <pgavin@gmail.com>
130 Stafford Horne <shorne@gmail.com>
131
132 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
133 flag.
134 (MUL1OFSI): New function, 1's complement overflow flag.
135
07b95864
PG		 1362017-12-12 Peter Gavin <pgavin@gmail.com>
137 Stafford Horne <shorne@gmail.com>
138
139 * cgen-accfp.c (remsf, remdf): New function.
140 (cgen_init_accurate_fpu): Add remsf and remdf.
141 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
142 * sim-fpu.c (sim_fpu_rem): New function.
143 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
144 (sim_fpu_rem): New function.
145 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
146
5c887dd5
JB		 1472017-09-06 John Baldwin <jhb@FreeBSD.org>
148
149 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
150 environment.
151
003ca0fd
YQ		 1522017-05-24 Yao Qi <yao.qi@linaro.org>
153
154 * sim-trace.c (trace_disasm): Caller update.
155
5357150c
MF		 1562016-08-15 Mike Frysinger <vapier@gentoo.org>
157
158 * sim-base.h (sim_state_base): Add prog_syms_count.
159 (STATE_PROG_SYMS_COUNT): Define.
160 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
161 (trace_load_symbols): New function.
162 (trace_sym_value): Likewise.
163 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
164 loading logic with a call to trace_load_symbols.
165 * sim-trace.h (trace_load_symbols, trace_sym_value): New
166 prototypes.
167
4c171e25
MF		 1682016-08-13 Mike Frysinger <vapier@gentoo.org>
169
170 * cgen-types.h (mode_names): Mark const.
171 * cgen-utils.c (mode_names): Likewise.
172
6b979454
MF		 1732016-08-13 Mike Frysinger <vapier@gentoo.org>
174
175 * cgen-defs.h (struct cgen_state): Delete argv and envp.
176 (STATE_ARGV, STATE_ENVP): Delete.
177
13754e4c
NC		 1782016-02-04 Nick Clifton <nickc@redhat.com>
179
180 * cgen-scache.c (scache_option_handler): Prevent possible
181 undefined behaviour computing the size of the scache by using
182 unsigned integers instead of signed integers.
183
f749ed60
JB		 1842016-01-17 Joel Brobecker <brobecker@adacore.com>
185
186 * sim-fpu.c: Minor comment fixes throughout.
187
3c8e93b7
JB		 1882016-01-17 Joel Brobecker <brobecker@adacore.com>
189
190 * sim-fpu.c (print_bits): Minor reformatting (no code change).
191 (sim_fpu_map): Likewise.
192
34ac507d
MF		 1932016-01-11 Mike Frysinger <vapier@gentoo.org>
194
195 * sim-config.c (print_sim_config): Drop extra whitespace before =
196 in output for byte order, stdio, and msb settings.
197
ce39bd38
MF		 1982016-01-10 Mike Frysinger <vapier@gentoo.org>
199
200 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
201 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
202 sim-stdio, sim-trace, and sim-profile.
203 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
204 (SIM_AC_OPTION_ASSERT): Likewise.
205 (SIM_AC_OPTION_SMP): Likewise.
206 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
207 * configure: Regenerate.
208 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
209 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
210 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
211 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
212 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
213 WITH_ENVIRONMENT & USER_ENVIRONMENT.
214 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
215 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
216 WITH_ASSERT, WITH_STDIO): Delete.
217 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
218 check.
219
e19418e0
MF		 2202016-01-10 Mike Frysinger <vapier@gentoo.org>
221
222 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
223 * configure: Regenerate.
224 * Make-common.in (SIM_PACKAGES): Delete.
225 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
226
16f7876d
MF		 2272016-01-10 Mike Frysinger <vapier@gentoo.org>
228
229 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
230
35656e95
MF		 2312016-01-10 Mike Frysinger <vapier@gentoo.org>
232
233 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
234
99d8e879
MF		 2352016-01-10 Mike Frysinger <vapier@gentoo.org>
236
237 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
238 sim_link_links.
239 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
240 * gentmap.c: Change targ-vals.def include to nltvals.def.
241 * Make-common.in (gentmap): Change targ-vals.def to
242 $(srccom)/nltvals.def.
243 (distclean): Delete rm -f targ-vals.def.
244 * Makefile.in: Update comment.
245
347fe5bb
MF		 2462016-01-10 Mike Frysinger <vapier@gentoo.org>
247
248 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
249 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
250 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
251
0dc73ef7
MF		 2522016-01-10 Mike Frysinger <vapier@gentoo.org>
253
254 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
255 and --enable-sim-stdcall and sim_stdcall.
256 * configure: Regenerate.
257 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
258 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
259 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
260 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
261 (REGPARM_*): Delete all regparm defines and their use.
262
22be3fbe
MF		 2632016-01-10 Mike Frysinger <vapier@gentoo.org>
264
265 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
266 * Make-common.in (SIM_CFLAGS): Delete.
267 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
268 * Makefile.in: Likewise.
269
936df756
MF		 2702016-01-09 Mike Frysinger <vapier@gentoo.org>
271
272 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
273 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
274 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
275 * acinclude.m4 (SIM_AC_COMMON): ... here.
276 * aclocal.m4, configure: Regenerate.
277 * config.in: Delete file.
278 * callback.c: Change cconfig.h include to config.h.
279 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
280 syscall.c: Likewise.
281 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
282 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
283
b900245c
MF		 2842016-01-06 Mike Frysinger <vapier@gentoo.org>
285
286 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
287 date, and time information.
288
2e3d4f4d
MF		 2892016-01-06 Mike Frysinger <vapier@gentoo.org>
290
291 * sim-options.c (sim_parse_args): Mark argv array const.
292 * sim-options.h (sim_parse_args): Likewise.
293
bfb2629c
MF		 2942016-01-05 Mike Frysinger <vapier@gentoo.org>
295
296 * sim-trace.c: Include dis-asm.h.
297 (OPTION_TRACE_DISASM): New enum.
298 (trace_options): Add trace-disasm flag.
299 (trace_option_handler): Handle OPTION_TRACE_DISASM.
300 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
301 (dis_read, dis_printf, trace_disasm): New functions.
302 * sim-trace.h: Include dis-asm.h.
303 (TRACE_INSN_IDX): Clarify comment.
304 (TRACE_DISASM_IDX): New enum.
305 (TRACE_disasm): New define.
306 (WITH_TRACE_DISASM_P): New define.
307 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
308 (STRACE_DISASM_P): New define.
309 (TRACE_DISASM_P): Likewise.
310 (TRACE_DISASM_P): Likewise.
311 (TRACE_DISASM): Likewise.
312 (trace_disasm): New function.
313
44ddb0c6
MF		 3142016-01-04 Mike Frysinger <vapier@gentoo.org>
315
316 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
317
bc273e17
MF		 3182016-01-04 Mike Frysinger <vapier@gentoo.org>
319
320 * cgen-scache.c (MAX): Delete.
321 (scache_init): Change MAX to max.
322 * cgen-trace.c (min): Delete.
323 * cgen-utils.c (min): Delete.
324 * sim-basics.h [!min] (min): Define.
325 [!max] (max): Define.
326
8d7d784e
MF		 3272016-01-04 Mike Frysinger <vapier@gentoo.org>
328
329 * sim-options.c (sim_parse_args): Tweak getopt error message.
330
9bbf6f91
MF		 3312016-01-04 Mike Frysinger <vapier@gentoo.org>
332
333 * acinclude.m4 (sim-bswap): Delete.
334 * configure: Regenerate.
335 * Make-common.in (SIM_BSWAP): Delete.
336 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
337 * sim-config.h (htonl, ntohl): Delete.
338 (WITH_BSWAP): Delete.
339
77cf2ef5
MF		 3402016-01-03 Mike Frysinger <vapier@gentoo.org>
341
342 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
343 opterr state to it before calling getopt_long and restore afterwards.
344 Set opterr to 0. When optc is '?', call sim_io_eprintf.
345
61971b86
MF		 3462016-01-03 Mike Frysinger <vapier@gentoo.org>
347
348 * hw-device.h (device): Delete commented typedef.
349 * sim-basics.h (device): Delete typedef.
350
34fed699
MF		 3512016-01-03 Mike Frysinger <vapier@gentoo.org>
352
353 * sim-options.c (sim_parse_args): Replace for loop with a call
354 to countargv.
355
aba6f46b
MF		 3562016-01-03 Mike Frysinger <vapier@gentoo.org>
357
358 * nrun.c (myname): Mark const.
359 (main): Mark name const. Replace myname parsing loop with a
360 call to lbasename.
361
0cb8d851
MF		 3622016-01-03 Mike Frysinger <vapier@gentoo.org>
363
364 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
365 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
366 (SIM_AC_OPTION_HOSTENDIAN): Delete.
367 * config.in, configure: Regenerate.
368 * Make-common.in (SIM_HOSTENDIAN): Delete.
369 * sim-config.c (current_host_byte_order): Delete.
370 (sim_config): Delete current_host_byte_order assignments and
371 CURRENT_HOST_BYTE_ORDER checks.
372 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
373 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
374 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
375 (current_host_byte_order): Delete.
376 (CURRENT_HOST_BYTE_ORDER): Likewise.
377 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
378 (HOST_BYTE_ORDER): ... this.
379 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
380 HOST_BYTE_ORDER.
381 (sim_endian_join_16): Likewise.
382 * sim-n-core.h (sim_core_read_misaligned_N): Change
383 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
384 (sim_core_write_misaligned_N): Likewise.
385 * sim-n-endian.h (endian_t2h_N): Likewise.
386 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
387 endian_le2h_N): Likewise.
388 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
389
1ac72f06
MF		 3902016-01-02 Mike Frysinger <vapier@gentoo.org>
391
392 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
393 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
394 BFD_ENDIAN_UNKNOWN.
395 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
396 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
397 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
398 * nrun.c (main): Likewise.
399 * sim-config.c (current_host_byte_order): Change type to enum
400 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
401 (current_target_byte_order): Likewise.
402 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
403 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
404 BFD_ENDIAN_UNKNOWN.
405 (sim_config): Change prefered_target_byte_order type to enum
406 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
407 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
408 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
409 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
410 Delete all the various arch/OS endian includes & defines.
411 (current_host_byte_order): Change type to enum bfd_endian.
412 (current_target_byte_order): Likewise.
413 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
414 (CURRENT_TARGET_BYTE_ORDER): Likewise.
415 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
416 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
417 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
418 BFD_ENDIAN_UNKNOWN.
419 (sim_events_watch_core): Likewise.
420 * sim-events.h: Likewise.
421 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
422 BFD_ENDIAN_BIG.
423 (sim_core_write_misaligned_N): Likewise.
424 * sim-n-endian.h (endian_h2be_N): Likewise.
425 (endian_be2h_N): Likewise.
426 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
427 (offset_N): Likewise.
428 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
429 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
430
d47f5b30
MF		 4312016-01-02 Mike Frysinger <vapier@gentoo.org>
432
433 * cgen-defs.h (current_state): Delete.
434 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
435 * sim-utils.c (current_state): Delete.
436
9950eccb
MF		 4372015-12-30 Mike Frysinger <vapier@gentoo.org>
438
439 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
440 to use lbasename.
441
5e744ef8
MF		 4422015-12-27 Mike Frysinger <vapier@gentoo.org>
443
444 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
445
1b393626
MF		 4462015-12-26 Mike Frysinger <vapier@gentoo.org>
447
448 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
449 * config.in, configure: Regenerate.
450 * Make-common.in (sim-basics_h): Delete tconfig.h.
451 (distclean): Likewise.
452 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
453 (new_sim_core_mapping): Delete WITH_HW and device *device.
454 (sim_core_map_attach, sim_core_attach): Likewise.
455 (sim_core_read_buffer): Delete WITH_DEVICES logic.
456 (sim_core_write_buffer): Likewise.
457 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
458 *device.
459 (sim_core_attach): Likewise.
460 (device_io_read_buffer, device_io_write_buffer): Delete.
461 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
462 (sim_core_write_aligned_N): Likewise.
463 * tconfig.h: Delete file.
464
dea10706
MF		 4652015-12-26 Mike Frysinger <vapier@gentoo.org>
466
467 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
468 Call sim_cpu_hw_io_read_buffer if cpu is valid.
469 (sim_core_write_buffer): Move cia decl to top of func. Call
470 sim_cpu_hw_io_write_buffer if cpu is valid.
471
49aef5a5
MF		 4722015-12-25 Mike Frysinger <vapier@gentoo.org>
473
474 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
475 HW_TRACE call.
476 (hw_find_integer_property): Likewise.
477 (hw_find_integer_array_property): Likewise.
478 (hw_add_duplicate_property): Likewise.
479
cf59f47e
MF		 4802015-12-25 Mike Frysinger <vapier@gentoo.org>
481
482 * sim-config.h (WITH_ENGINE): Delete.
483 * sim-module.c (modules): Always include sim_engine_install.
484
0d585950
MF		 4852015-12-25 Mike Frysinger <vapier@gentoo.org>
486
487 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
488 * cgen-types.h (SIM_HAVE_MODEL): Delete.
489 * sim-base.h: Always include sim-model.h.
490 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
491 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
492 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
493 [!WITH_MODEL_P] (sim_machs): Define.
494 * sim-model.h: Add some developer docs.
495 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
496 (WITH_MODEL_P): Define.
497 * sim-module.c (modules): Always include sim_model_install.
498 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
499
8a0ebee6
MF		 5002015-12-25 Mike Frysinger <vapier@gentoo.org>
501
502 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
503 * sim-model.c: Likewise.
504 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
505 SIM_MACH_IMP_PROPERTIES
506
42a3af56
MF		 5072015-12-25 Mike Frysinger <vapier@gentoo.org>
508
509 * sim-core.c (device_error): Delete.
510 (sim_core_map_attach): Delete calls to device_error.
511 (sim_core_attach): Likewise.
512 * sim-core.h (device_error): Delete.
513 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
514 to sim_engine_abort.
515 (sim_core_write_aligned_N): Likewise.
516
9e8e7dd9
MF		 5172015-12-25 Mike Frysinger <vapier@gentoo.org>
518
519 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
520 * sim-core.c (sim_core_write_buffer): Likewise.
521 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
522 (sim_core_write_aligned_N): Likewise.
523
268c9139
MF		 5242015-12-25 Mike Frysinger <vapier@gentoo.org>
525
526 * dv-pal.c: Include config.h and sim-main.h.
527 (hw_pal_io_read_buffer): Always call CPU_INDEX.
528
26936211
MF		 5292015-12-24 Mike Frysinger <vapier@gentoo.org>
530
531 * sim-options.c (standard_options): Always enable load-lma and
532 load-vma options.
533 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
534
9db2b719
MF		 5352015-12-24 Mike Frysinger <vapier@gentoo.org>
536
537 * sim-module.c (MODULE_LIST): Delete.
538
bd3fb5b8
MF		 5392015-12-24 Mike Frysinger <vapier@gentoo.org>
540
541 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
542 Move to h8300/compile.c.
543 [SIM_H8300] (standard_options): Likewise.
544 (standard_option_handler): Likewise.
545
84e8e361
MF		 5462015-12-24 Mike Frysinger <vapier@gentoo.org>
547
548 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
549 sim_watchpoint_install.
550
3cabaf66
MF		 5512015-12-24 Mike Frysinger <vapier@gentoo.org>
552
553 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
554 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
555 sim_memopt_install.
556 * sim-options.c (OPTION_MEM_SIZE): Delete.
557 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
558 (standard_option_handler): Likewise.
559
8abe6c66
MF		 5602015-12-24 Mike Frysinger <vapier@gentoo.org>
561
562 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
563
dc11500a
MF		 5642015-11-21 Mike Frysinger <vapier@gentoo.org>
565
566 PR sim/18762
567 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
568
2561d580
MF		 5692015-11-21 Mike Frysinger <vapier@gentoo.org>
570
571 PR sim/19273
572 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
573 vasprintf, and va_end together. Check ret after va_end call.
574
37258e99
MF		 5752015-11-21 Mike Frysinger <vapier@gentoo.org>
576
577 * sim-types.h (SIM_PRI_TB): Define.
578 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
579 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
580 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
581 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
582
cdf850e9
MF		 5832015-11-17 Mike Frysinger <vapier@gentoo.org>
584
585 * sim-main.h (WITH_MODULO_MEMORY): Delete.
586 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
587 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
588 (sim_core_translate): Likewise.
589 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
590
146b80ff
MF		 5912015-11-16 Mike Frysinger <vapier@gentoo.org>
592
593 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
594 (cgen_cpu_close): Change to XCONCAT2.
595
797eee42
MF		 5962015-11-15 Mike Frysinger <vapier@gentoo.org>
597
598 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
599 and sim-stop.o.
600
6e4f085c
MF		 6012015-11-14 Mike Frysinger <vapier@gentoo.org>
602
603 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
604 * sim-close.c: New file.
605
8e394ffc
AB		 6062015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
607 Ali Lown <ali.lown@imgtec.com>
608
609 * sim-bits.h (EXTEND6): New macro.
610 (EXTEND12): New macro.
611 (EXTEND25): New macro.
612
602a67cb
MF		 6132015-06-24 Mike Frysinger <vapier@gentoo.org>
614
615 * sim-trace.c (trace_one_insn): Delete.
616 * sim-trace.h (trace_one_insn): Delete.
617
9b6025d1
MF		 6182015-06-24 Mike Frysinger <vapier@gentoo.org>
619
620 * sim-trace.c (debug_printf): Rename to ...
621 (sim_debug_printf): ... this.
622 * sim-trace.h (debug_printf): Delete define.
623 (debug_printf): Rename to ...
624 (sim_debug_printf): ... this.
625
fa8f87e5
MF		 6262015-06-24 Mike Frysinger <vapier@gentoo.org>
627
628 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
629 (trace_options): Add trace-register option.
630 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
631 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
632 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
633 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
634 TRACE_REGISTER_P, TRACE_REGISTER): Define.
635
cf304b56
MF		 6362015-06-24 Mike Frysinger <vapier@gentoo.org>
637
638 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
639 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
640 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
641 STRACE_DEBUG): Define.
642
8371bf0c
MF		 6432015-06-24 Mike Frysinger <vapier@gentoo.org>
644
645 * sim-trace.c (trace_options): Update help text for trace-alu,
646 trace-fpu, trace-vpu, and trace-semantics.
647 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
648 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
649
e7505490
MF		 6502015-06-24 Mike Frysinger <vapier@gentoo.org>
651
652 * sim-assert.h (SIM_FILTER_PATH): Delete.
653 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
654 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
655 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
656 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
657 * sim-events.c: Include libiberty.h.
658 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
659
8d0978fb
MF		 6602015-06-23 Mike Frysinger <vapier@gentoo.org>
661
662 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
663 (AC_ARG_ENABLE(sim-cflags)): Likewise.
664 (AC_ARG_ENABLE(sim-debug)): Likewise.
665 (AC_ARG_ENABLE(sim-stdio)): Likewise.
666 (AC_ARG_ENABLE(sim-trace)): Likewise.
667 (AC_ARG_ENABLE(sim-profile)): Likewise.
668 (AC_ARG_ENABLE(sim-environment)): Likewise.
669 (AC_ARG_ENABLE(sim-alignment)): Likewise.
670 (AC_ARG_ENABLE(sim-assert)): Likewise.
671 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
672 (AC_ARG_ENABLE(sim-endian)): Likewise.
673 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
674 (AC_ARG_ENABLE(sim-float)): Likewise.
675 (AC_ARG_ENABLE(sim-scache)): Likewise.
676 (AC_ARG_ENABLE(sim-default-model)): Likewise.
677 (AC_ARG_ENABLE(sim-inline)): Likewise.
678 (AC_ARG_ENABLE(sim-packages)): Likewise.
679 (AC_ARG_ENABLE(sim-regparm)): Likewise.
680 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
681 (AC_ARG_ENABLE(sim-smp)): Likewise.
682 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
683 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
684 (AC_ARG_ENABLE(cgen-maint)): Likewise.
685 * configure: Regenerate.
686
4953dc20
MF		 6872015-06-23 Mike Frysinger <vapier@gentoo.org>
688
689 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
690
b50a1532
MF		 6912015-06-23 Mike Frysinger <vapier@gentoo.org>
692
693 * cgen-trace.c [!__STDC__]: Delete.
694 * sim-trace.h [!__STDC__]: Likewise.
695
ccd4b295
MF		 6962015-06-21 Mike Frysinger <vapier@gentoo.org>
697
698 * sim-model.c (sim_model_init): Assert model is not NULL.
699
f55b33d5
MF		 7002015-06-21 Mike Frysinger <vapier@gentoo.org>
701
702 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
703 stdint.h. Replace all signed/unsigned typedefs with int#_t and
704 uint#_t.
705
618b526e
MF		 7062015-06-21 Mike Frysinger <vapier@gentoo.org>
707
708 * sim-alu.h (_SIM_ALU_H_): Rename to ...
709 (SIM_ALU_H): ... this.
710 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
711 (SIM_ASSERT_H): ... this.
712 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
713 (SIM_BASICS_H): ... this.
714 * sim-bits.h (_SIM_BITS_H_): Rename to ...
715 (SIM_BITS_H): ... this.
716 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
717 (SIM_ENDIAN_H): ... this.
718
57b42d64
MF		 7192015-06-18 Mike Frysinger <vapier@gentoo.org>
720
721 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
722 constant string.
723
7aec3bb9
MF		 7242015-06-18 Mike Frysinger <vapier@gentoo.org>
725
726 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
727 m for sentinel testing.
728
7d5c6c43
MF		 7292015-06-17 Mike Frysinger <vapier@gentoo.org>
730
731 * sim-syscall.c: Include errno.h and targ-vals.h.
732 (sim_syscall_multi, sim_syscall): Define.
733 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
734 * syscall.c (cb_syscall): Extend comment.
735
61a0c964
MF		 7362015-06-17 Mike Frysinger <vapier@gentoo.org>
737
738 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
739 * sim-syscall.c: New file.
740 * sim-syscall.h: New file.
741
6362a3f8
MF		 7422015-06-17 Mike Frysinger <vapier@gentoo.org>
743
744 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
745 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
746 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
747 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
748 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
749 Define.
750 * gentmap.c (gen_targ_map_c): Output name field.
751
306f4178
MF		 7522015-06-12 Mike Frysinger <vapier@gentoo.org>
753
754 * acinclude.m4: Change configure.in to configure.ac.
755 * sim-config.h: Likewise.
756
a3487082
MF		 7572015-06-12 Mike Frysinger <vapier@gentoo.org>
758
759 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
760 * configure: Regenerate.
761
bb11f3ed
MF		 7622015-06-12 Mike Frysinger <vapier@gentoo.org>
763
764 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
765 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
766 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
767 TRACE_DEBUG): Define.
768
bffcfec8
MF		 7692015-06-12 Mike Frysinger <vapier@gentoo.org>
770
771 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
772 * sim-trace.c (trace_option_handler): Likewise.
773 * sim-trace.h (WITH_TRACE_ANY_P): Define.
774 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
775 (TRACE_ANY_P): Likewise.
776
db7858e2
MF		 7772015-06-12 Mike Frysinger <vapier@gentoo.org>
778
779 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
780 CGEN_TRACE_INSN_FINI.
781 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
782 trace_result to cgen_trace_result, trace_insn_fini to
783 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
784 and trace_extract to cgen_trace_extract.
785 * cgen-trace.h (trace_insn_init): Rename to ...
786 (cgen_trace_insn_init): ... this.
787 (trace_insn_fini): Rename to ...
788 (cgen_trace_insn_fini): ... this.
789 (trace_insn): Rename to ...
790 (cgen_trace_insn): ... this.
791 (trace_extract): Rename to ...
792 (cgen_trace_extract): ... this.
793 (trace_result): Rename to ...
794 (cgen_trace_result): ... this.
795 (TRACE_RESULT_P): Rename to ...
796 (CGEN_TRACE_RESULT_P): ... this.
797 (TRACE_INSN_INIT): Rename to ...
798 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
799 cgen_trace_insn_init.
800 (TRACE_INSN_FINI): Rename to ...
801 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
802 cgen_trace_insn_fini.
803 (TRACE_PRINTF): Rename to ...
804 (CGEN_TRACE_PRINTF): ... this.
805 (TRACE_INSN): Rename to ...
806 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
807 (TRACE_EXTRACT): Rename to ...
808 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
809 cgen_trace_extract.
810 (TRACE_RESULT): Rename to ...
811 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
812 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
813 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
814 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
815 TRACE_INSN to CGEN_TRACE_INSN.
816 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
817
83034798
MF		 8182015-06-11 Mike Frysinger <vapier@gentoo.org>
819
820 * sim-events.c (ETRACE_P): Delete.
821 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
822 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
823 * sim-events.h (struct _sim_events): Delete trace member.
824 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
825 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
826
ce4eda4a
MF		 8272015-06-11 Mike Frysinger <vapier@gentoo.org>
828
829 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
830 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
831 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
832 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
833
a6c2a374
MF		 8342015-06-11 Mike Frysinger <vapier@gentoo.org>
835
836 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
837
9b9c712c
MF		 8382015-06-11 Mike Frysinger <vapier@gentoo.org>
839
840 * sim-trace.h (WITH_TRACE_P): New define.
841 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
842 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
843 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
844 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
845 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
846 Redefine to use WITH_TRACE_P.
847
8482015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 849
850 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
851 mistake in call to sim_engine_abort.
509c2f32 852
0a13382c
NC		 8532015-04-29 Nick Clifton <nickc@redhat.com>
854
855 PR 18273
856 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
857 increasing parenthesis around casts to signed values.
0a13382c 858
767e68f1
MF		 8592015-04-21 Mike Frysinger <vapier@gentoo.org>
860
861 * gennltvals.sh: Add mcore support.
862 * nltvals.def: Regenerate.
863
248d23e8
MF		 8642015-04-21 Mike Frysinger <vapier@gentoo.org>
865
866 * cgen.sh: Add +x permissions.
867 * genmloop.sh: Likewise.
868 * gentvals.sh: Likewise.
869 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
870 Change all uses of srcroot for newlib to newlibroot.
871
20bca71d
MF		 8722015-04-18 Mike Frysinger <vapier@gentoo.org>
873
874 * sim-base.h (SIM_CPU): New typedef.
875
7e83aa92
MF		 8762015-04-18 Mike Frysinger <vapier@gentoo.org>
877
878 * cgen-engine.h (CIA_ADDR): Delete.
879 * sim-base.h: Update sim_cia example.
880 [!CIA_ADDR] (sim_cia): New typedef.
881
034685f9
MF		 8822015-04-17 Mike Frysinger <vapier@gentoo.org>
883
884 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
885 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
886 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
887 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
888 CIA_SET to CPU_PC_SET.
889
78e9aa70
MF		 8902015-04-15 Mike Frysinger <vapier@gentoo.org>
891
892 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
893 * sim-main.h (STATE_CPU): Remove from comment and define.
894
bf12d44e
MF		 8952015-04-13 Mike Frysinger <vapier@gentoo.org>
896
897 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
898 * configure: Regenerate.
899
a542beff
MF		 9002015-04-13 Mike Frysinger <vapier@gentoo.org>
901
902 * sim-options.c: Include version.h.
903 (OPTIONS_VERSION): New enum.
904 (standard_options): Add "version".
905 (standard_option_handler): Handle OPTIONS_VERSION.
906
8c32ba22
MF		 9072015-04-13 Mike Frysinger <vapier@gentoo.org>
908
909 * Makefile.in (version.o): Change to using create-version.sh from gdb.
910 (create-version.sh): Delete.
911
122bbfb5
MF		 9122015-04-06 Mike Frysinger <vapier@gentoo.org>
913
914 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
915
0fe84f3f
MF		 9162015-04-01 Mike Frysinger <vapier@gentoo.org>
917
918 * run-sim.h, run.c: Delete.
919 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
920
aadc9410
MF		 9212015-03-31 Mike Frysinger <vapier@gentoo.org>
922
923 * config.in, configure: Regenerate.
924 * Make-common.in (CSEARCH): Add $(ZLIBINC).
925 (ZLIB, ZLIBINC): Define.
926 (BFD_LIB): Add $(ZLIB).
927
5a394431
MF		 9282015-03-31 Mike Frysinger <vapier@gentoo.org>
929
930 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
931 * cgen-ops.h (SEMOPS_INLINE): Likewise.
932
92fc6153
MF		 9332015-03-29 Mike Frysinger <vapier@gentoo.org>
934
935 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
936 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
937 * sim-inline.h (INLINE2): Define to gnu_inline when available.
938
596f8827
MF		 9392015-03-24 Mike Frysinger <vapier@gentoo.org>
940
941 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
942 usage of STATE_WATCHPOINTS.
943 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
944 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
945
523ba8f9
MF		 9462015-03-24 Mike Frysinger <vapier@gentoo.org>
947
948 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
949
c0931f26
MF		 9502015-03-24 Mike Frysinger <vapier@gentoo.org>
951
952 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
953
30452bbe
MF		 9542015-03-24 Mike Frysinger <vapier@gentoo.org>
955
956 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
957 of enable_sim_hardware to AC_ARG_ENABLE.
958
49cd1634
MF		 9592015-03-23 Mike Frysinger <vapier@gentoo.org>
960
961 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
962 Add dv-sockser.o to sim_hw_objs.
963
3649cb06
MF		 9642015-03-23 Mike Frysinger <vapier@gentoo.org>
965
966 * dv-sockser.c: Include config.h.
967 * dv-sockser.h: Include sim-inline.h.
968 [HAVE_DV_SOCKSER]: Move all prototypes here.
969 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
970 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
971
6cd5ace4
MF		 9722015-03-16 Mike Frysinger <vapier@gentoo.org>
973
974 * gentmap.c, run.c: Convert old style prototypes.
975
ae7d0cac
MF		 9762015-03-16 Mike Frysinger <vapier@gentoo.org>
977
978 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
979 symlinking tconfig.h to tconfig.in.
980 * config.in, configure: Regenerate.
981 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
982 * tconfig.in: Rename file ...
983 * tconfig.h: ... here.
984
8406bb59
MF		 9852015-03-15 Mike Frysinger <vapier@gentoo.org>
986
987 * dv-socker.h (dv_sockser_install): Declare.
988 * sim-module.c: Include config.h.
989 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
990 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
991 * sim-module.h: Include gdb/remote-sim.h.
992
1303206d
MF		 9932015-03-14 Mike Frysinger <vapier@gentoo.org>
994
995 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
996 (sim-inline.c): Delete rule.
997
465fb143
MF		 9982015-03-14 Mike Frysinger <vapier@gentoo.org>
999
1000 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1001 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1002 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1003
93129366
MF		 10042015-03-14 Mike Frysinger <vapier@gentoo.org>
1005
1006 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1007 [!ASSERT, WITH_ASSERT]: Likewise.
1008 * sim-endian.c: Delete sim-io.h include.
1009
4c4ca605
MF		 10102015-02-19 Mike Frysinger <vapier@gentoo.org>
1011
1012 * run-sim.h (sim_kill): Delete unused prototype.
1013
dc1d9d1f
CG		 10142015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1015
16218fd3
CG		 1016 * gentmap.c: Include "string.h".
1017
10182015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1019
1020 * sim-options.c (sim_args_command): Call freeargv() when failure
1021 occurs.
dc1d9d1f 1022
fdbf396f
JB		 10232015-01-07 Joel Brobecker <brobecker@adacore.com>
1024
1025 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1026
2d7bb758
JB		 10272014-12-03 Joel Brobecker <brobecker@adacore.com>
1028
1029 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1030 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1031 callbacks following renaming in callback.h.
1032 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1033 callback by call to "to_lstat" callback
1034
6aefca7e
GB		 10352014-08-28 Gary Benson <gbenson@redhat.com>
1036
1037 * sim-trace.h (debug_printf): New define.
1038
2974be62
AM		 10392014-08-19 Alan Modra <amodra@gmail.com>
1040
1041 * configure: Regenerate.
1042
faa743bb
RM		 10432014-08-15 Roland McGrath <mcgrathr@google.com>
1044
1045 * configure: Regenerate.
1046 * config.in: Regenerate.
1047
60d847df
MF		 10482014-03-10 Mike Frysinger <vapier@gentoo.org>
1049
1050 * sim-command.c (sim_do_command): Add const to cmd.
1051 * sim-options.c (sim_args_command): Add const to cmd.
1052 * sim-options.h (sim_args_command): Add const to cmd.
1053
b2b255bd
MF		 10542014-03-05 Mike Frysinger <vapier@gentoo.org>
1055
1056 * sim-hload.c (sim_load): Add const to prog.
1057 * sim-load.c (sim_load_file): Likewise.
1058 * sim-utils.c (sim_analyze_program): Likewise.
1059 * sim-utils.h (sim_analyze_program): Likewise.
1060 (sim_load_file): Likewise.
1061
1a8a700e
MF		 10622014-03-04 Mike Frysinger <vapier@gentoo.org>
1063
1064 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1065 * callback.c (system): Delete unused prototype.
1066 (os_init): Likewise.
1067 (os_shutdown): Likewise.
1068 (os_unlink): Likewise.
1069 (os_time): Likewise.
1070 (os_system): Likewise.
1071 (os_rename): Likewise.
1072 (os_write_stdout): Likewise.
1073 (os_flush_stdout): Likewise.
1074 (os_write_stderr): Likewise.
1075 (os_flush_stderr): Likewise.
1076 (os_write): Likewise.
1077 (os_read_stdin): Likewise.
1078 (os_read): Likewise.
1079 (os_open): Likewise.
1080 (os_lseek): Likewise.
1081 (os_isatty): Likewise.
1082 (os_get_errno): Likewise.
1083 (os_close): Likewise.
1084 (os_vprintf_filtered): Likewise.
1085 (os_evprintf_filtered): Likewise.
1086 (os_error): Likewise.
1087 (fdmap): Likewise.
1088 (fdbad): Likewise.
1089 (wrap): Likewise.
1090 (wrap): Change to new style prototype.
1091 (fdbad): Likewise.
1092 (fdmap): Likewise.
1093 (os_close): Likewise.
1094 (os_poll_quit): Likewise.
1095 (os_get_errno): Likewise.
1096 (os_isatty): Likewise.
1097 (os_lseek): Likewise.
1098 (os_open): Likewise.
1099 (os_read): Likewise.
1100 (os_read_stdin): Likewise.
1101 (os_write): Likewise.
1102 (os_write_stdout): Likewise.
1103 (os_flush_stdout): Likewise.
1104 (os_write_stderr): Likewise.
1105 (os_flush_stderr): Likewise.
1106 (os_rename): Likewise.
1107 (os_system): Likewise.
1108 (os_time): Likewise.
1109 (os_unlink): Likewise.
1110 (os_stat): Likewise.
1111 (os_fstat): Likewise.
1112 (os_lstat): Likewise.
1113 (os_ftruncate): Likewise.
1114 (os_truncate): Likewise.
1115 (os_pipe): Likewise.
1116 (os_pipe_empty): Likewise.
1117 (os_pipe_nonempty): Likewise.
1118 (os_shutdown): Likewise.
1119 (os_init): Likewise.
1120 (cb_read_target_syscall_maps): Likewise.
1121 (cb_target_to_host_syscall): Likewise.
1122 (cb_host_to_target_errno): Likewise.
1123 (cb_target_to_host_open): Likewise.
1124 (cb_store_target_endian): Likewise.
1125 (cb_host_to_target_stat): Likewise.
1126 * sim-hload.c (sim_load): Change to new style prototype.
1127 * sim-load.c (sim_load_file): Change to new style prototype.
1128 (report_transfer_performance): Likewise.
1129 (xprintf_bfd_vma): Likewise.
1130 * syscall.c (cb_get_string): Change to new style prototype.
1131 (get_path): Likewise.
1132 (cb_syscall): Likewise.
1133
7b064844
HPN		 11342013-10-15 Hans-Peter Nilsson <hp@axis.com>
1135
1136 * create-version.sh: Align parameters to match those of
1137 ../../gdb/common/create-version.sh.
1138 * Make-common.in (srcsim): New variable.
1139 (version.c): Adjust call to create-version.sh as per above.
1140
bf3d9781
AM		 11412013-09-23 Alan Modra <amodra@gmail.com>
1142
1143 * configure: Regenerate.
1144
f06dccb0
MF		 11452013-09-03 Mike Stump <mikestump@comcast.net>
1146
1147 * sim-options.c (complete_option_list): Mark text and word const.
1148
d6c2da54
TT		 11492013-06-28 Tom Tromey <tromey@redhat.com>
1150
1151 * Make-common.in (version.c): Use version.in, not
1152 common/version.in.
1153 * create-version.sh: Likewise.
1154
b652c496
JB		 11552013-06-24 Joel Brobecker <brobecker@adacore.com>
1156
1157 * create-version.sh: New script. Adapted from
1158 gdb/commong/create-version.sh.
1159 * Make-common.in (version.c): Update rule dependencies,
1160 and re-implement using create-version.sh.
1161
3346cfda
NC		 11622013-06-21 Nick Clifton <nickc@redhat.com>
1163
1164 * gennltvals.sh: Add msp430 support.
1165 * nltvals.def: Regenerate.
1166
31e6ad7d
MF		 11672013-06-03 Mike Frysinger <vapier@gentoo.org>
1168
1169 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1170 * aclocal.m4, configure: Regenerate.
1171
d3685d60
TT		 11722013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1173
1174 PR build/15414:
1175 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1176 -Wformat-nonliteral with -Wno-format.
1177
1517bd27
MF		 11782013-03-26 Mike Frysinger <vapier@gentoo.org>
1179
1180 * acinclude.m4: Regenerate.
1181
3fd38161
JS		 11822013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1183
1184 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1185 which do not support dv-sockser.o. Add always as option to
1186 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1187 is always required to be enabled by simulator.
1188
3f170f37
MF		 11892012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1190
1191 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1192 * nltvals.def: Regenerate.
1193
5f3ef9d0
JB		 11942012-06-16 Joel Brobecker <brobecker@adacore.com>
1195
1196 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1197 * config.in, configure: Regenerate.
1198
2c1fa544
PA		 11992012-05-24 Pedro Alves <palves@redhat.com>
1200
1201 * sim-signal.h (sim_signal_to_target): Rename to ...
1202 (sim_signal_to_gdb_signal): ... this.
1203 * sim-signal.c (sim_signal_to_target): Rename to ...
1204 (sim_signal_to_gdb_signal): ... this.
1205 * sim-reason.c (sim_stop_reason): Adjust to rename.
1206
a493e3e2
PA		 12072012-05-24 Pedro Alves <palves@redhat.com>
1208
1209 PR gdb/7205
1210
72f4393d 1211 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1212
2ea28649
PA		 12132012-05-24 Pedro Alves <palves@redhat.com>
1214
1215 PR gdb/7205
1216
1217 Replace target_signal with gdb_signal throughout.
1218
a6ff997c
NC		 12192012-05-18 Nick Clifton <nickc@redhat.com>
1220
1221 PR 14072
1222 * callback.c: Include config.h before system header files.
1223 * cgen-trace.c: Likewise.
1224 * cgen-utils.c: Likewise.
1225 * gentmap.c: Likewise.
1226
ffbc20d9
MF		 12272012-04-02 Mike Frysinger <vapier@gentoo.org>
1228
1229 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1230
2aaed979
KB		 12312012-03-28 Rathish C <rathish.c@kpitcummins.com>
1232
1233 * sim-trace.c: Update the function prototype of save_data_size.
1234 Move the enum data_fmt from here...
1235 * sim-trace.h: ...to here.
1236 Add function prototype of save_data.
1237
a35a3322
MF		 12382012-03-25 Mike Frysinger <vapier@gentoo.org>
1239
1240 * sim-core.h (sim_core_trans_addr): Add prototype.
1241
f914e384
HPN		 12422012-03-24 Hans-Peter Nilsson <hp@axis.com>
1243
1244 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1245 missing in last change.
1246
2232061b
MF		 12472012-03-24 Mike Frysinger <vapier@gentoo.org>
1248
1249 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1250 * nrun.c: Include string.h/strings.h.
1251 * aclocal.m4, config.in, configure: Regenerate.
1252
ac0aacdf
MF		 12532012-03-22 Mike Frysinger <vapier@gentoo.org>
1254
1255 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1256 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1257 out -Werror initialization.
1258
509deab2
MF		 12592012-03-19 Mike Frysinger <vapier@gentoo.org>
1260
1261 * Make-common.in (TAGS): Change a-z to [:lower:].
1262 * acinclude.m4 (sim-trace): Likewise.
1263 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1264 Change A-Za-z0-9 to [:alnum:].
1265
9a5e0c49
MF		 12662012-03-18 Mike Frysinger <vapier@gentoo.org>
1267
1268 * nrun.c (main): Display strsignal of sigrc.
1269
96cdfef0
MF		 12702012-01-06 Mike Frysinger <vapier@gentoo.org>
1271
1272 * Makefile.in (abs_srcdir): Declare.
1273 (srcroot): Define in terms of abs_srcdir.
1274 (headers): Change srcdir to abs_srcdir.
1275
12c3e59c
JB		 12762012-01-02 Joel Brobecker <brobecker@adacore.com>
1277
1278 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1279 header.
1280
96987c2b
JB		 12812011-12-19 Joel Brobecker <brobecker@adacore.com>
1282
1283 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1284 system bourne shell.
1285
71712327
MF		 12862011-12-03 Mike Frysinger <vapier@gentoo.org>
1287
1288 * syscall.c (cb_get_string): Rename from "get_string".
1289 (get_path): Rename get_string call to cb_get_string.
1290
db2e4d67
MF		 12912011-12-03 Mike Frysinger <vapier@gentoo.org>
1292
1293 * Make-common.in (VPATH): Add $(srccom).
1294 (DEP): Delete.
1295 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1296 POSTCOMPILE): New variables.
1297 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1298 Include dependency files, when using GNU Make. Delete all
1299 dependency-only rules.
1300 * aclocal.m4: Include ../../config/depstand.m4. Call
1301 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1302 (MAKE, GMAKE): New substs.
1303
a13852d9
MF		 13042011-11-07 Mike Frysinger <vapier@gentoo.org>
1305
1306 PR sim/13161
1307 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1308 * configure, config.in: Regenerate.
1309 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1310
4399a56b
MF		 13112011-10-19 Mike Frysinger <vapier@gentoo.org>
1312
1313 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1314
f1a81b37
JB		 13152011-10-18 John Wehle <john@feith.com> (tiny patch)
1316
1317 * sim-profile.c (profile_info): Only print the title once.
1318
9c082ca8
MF		 13192011-10-17 Mike Frysinger <vapier@gentoo.org>
1320
1321 * acinclude.m4: Rename from aclocal.m4.
1322 * aclocal.m4: Regenerate.
1323
6ffe910a
MF		 13242011-10-17 Mike Frysinger <vapier@gentoo.org>
1325
1326 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1327 * common.m4: Delete.
1328 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1329 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1330 * configure: Regenerate.
1331
59c0b43d
TT		 13322011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1333
1334 * sim-alu.h (ALU32_AND): Clear carry flag.
1335 (ALU32_AND): Clear carry flag.
1336
66f8d993
MF		 13372011-10-09 Mike Frysinger <vapier@gentoo.org>
1338
1339 * dv-cfi.c: Include stdbool.h.
1340
d56a2aae
MF		 13412011-10-09 Mike Frysinger <vapier@gentoo.org>
1342
1343 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1344
4a99173d
MF		 13452011-10-04 Mike Frysinger <vapier@gentoo.org>
1346
1347 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1348 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1349
10915d9a
MF		 13502011-07-12 Mike Frysinger <vapier@gentoo.org>
1351
1352 * sim-command.c: Include sim-options.h.
1353
63042524
MF		 13542011-07-12 Mike Frysinger <vapier@gentoo.org>
1355
1356 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1357
24a6c33d
MF		 13582011-07-12 Mike Frysinger <vapier@gentoo.org>
1359
1360 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1361 Delete direct call to AC_PROG_CC.
1362
2419798b
MF		 13632011-07-05 Mike Frysinger <vapier@gentoo.org>
1364
1365 * sim-command.c: New file.
1366 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1367 (sim-command.o): New rule.
1368
440db575
MF		 13692011-05-27 Mike Frysinger <vapier@gentoo.org>
1370
1371 * sim-options.c (standard_option_handler): Remove arg[0] check
1372 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1373 not an empty string, otherwise assign "" back to it.
1374
3ddcae71
MF		 13752011-05-26 Mike Frysinger <vapier@gentoo.org>
1376
1377 * nltvals.def: Regenerate to include Blackfin syscalls again.
1378
3a49ea9f
MF		 13792011-05-25 Mike Frysinger <vapier@gentoo.org>
1380
1381 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1382 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1383 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1384 (trace_idx_to_str): Likewise.
1385 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1386 (TRACE_syscall): Define.
1387 (WITH_TRACE_SYSCALL_P): Likewise.
1388 (TRACE_SYSCALL_P): Likewise.
1389
dd931b2f
MF		 13902011-05-23 Mike Frysinger <vapier@gentoo.org>
1391
1392 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1393 remove now-unnecessary sub-scope for glue->type setting.
1394 Check to see if the "reg" property exists before we use it, and
1395 if it doesn't exist, error out for "glue" devices.
1396
0e31da21
MF		 13972011-05-23 Mike Frysinger <vapier@gentoo.org>
1398
1399 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1400 glue-or, and set type to glue_xor when name is glue-xor.
1401 (hw_glue_port_event): Return immediately when type is glue_io
1402 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1403 and hw_port_event calls from glue_and to end of function.
1404
34b47c38
MF		 14052011-05-11 Mike Frysinger <vapier@gentoo.org>
1406
1407 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1408 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1409 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1410 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1411 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1412 around function arguments.
1413
56a9aa1d
MF		 14142011-04-14 Mike Frysinger <vapier@gentoo.org>
1415
1416 * sim-options.c (complete_option_list, sim_complete_command):
1417 New functions.
1418
d45bea91
MF		 14192011-04-02 Mike Frysinger <vapier@gentoo.org>
1420
1421 * dv-glue.c: Fix up style.
1422
12c4cbd5
MF		 14232011-04-02 Mike Frysinger <vapier@gentoo.org>
1424
1425 * hw-alloc.c (hw_alloc_data): Adjust brace.
1426 * hw-base.c (hw_base_data): Likewise.
1427 (generic_hw_unit_decode): Fix indentation.
1428 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1429 * hw-events.c (hw_event, hw_event_data): Likewise.
1430 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1431 * hw-instances.c (hw_instance_data): Likewise.
1432 * hw-instances.h (hw_instance): Likewise.
1433 * hw-main.h (hw_descriptor, enum): Likewise.
1434 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1435 * hw-ports.h (hw_port_descriptor): Likewise.
1436 * hw-properties.c (hw_property_data): Likewise.
1437 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1438 _range_property_spec, _reg_property_spec): Likewise.
1439 * hw-tree.c (_name_specifier, printer): Likewise.
1440 (split_device_specifier, parse_string_property, hw_tree_traverse,
1441 print_size, print_reg_property, print_string, print_properties):
1442 Fix indentation.
1443
66ee2731
MF		 14442011-03-29 Mike Frysinger <vapier@gentoo.org>
1445
1446 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1447 * Make-common.in (dv-cfi.o): New rule.
1448 * dv-cfi.c, dv-cfi.h: New files.
1449
165b70ea
KB		 14502011-03-21 Kevin Buettner <kevinb@redhat.com>
1451
1452 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1453 fcntl.h and sys/fcntl.h, for constants.
1454 * nltvals.def: Regenerate.
1455 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1456 * sim-io.h (sys/types.h, sys/stat.h): Include.
1457 (sim_io_stat, sim_io_fstat): Declare.
1458
028f6515
MF		 14592011-03-14 Mike Frysinger <vapier@gentoo.org>
1460
1461 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1462 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1463 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1464 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1465 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1466 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1467 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1468 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1469 syscall.c: Trim trailing whitespace.
1470
ef016f83
MF		 14712011-03-05 Mike Frysinger <vapier@gentoo.org>
1472
1473 * gennltvals.sh: Handle bfin targets.
1474 * nltvals.def: Regenerate.
1475
fee17b35
KB		 14762011-02-25 Kevin Buettner <kevinb@redhat.com>
1477
1478 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1479 file descriptors.
1480
d79fe0d6
MF		 14812011-02-14 Mike Frysinger <vapier@gentoo.org>
1482
1483 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1484 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1485 (hw_free): Drop zfree logic and always call free.
1486 * hw-base.c (hw_delete): Change zfree to free.
1487 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1488 (hw_handle_remove_phandle): Likewise.
1489 * hw-instances.c (hw_instance_delete): Likewise.
1490 * hw-tree.c (parse_reg_property): Likewise.
1491 (parse_ranges_property): Likewise.
1492 (parse_string_property): Likewise.
1493 * sim-core.c (sim_core_uninstall): Likewise.
1494 * sim-cpu.c (sim_cpu_free_all): Likewise.
1495 * sim-hw.c (sim_hw_uninstall): Likewise.
1496 * sim-memopt.c (do_memopt_delete): Likewise.
1497 (sim_memory_uninstall): Likewise.
1498 * sim-module.c (sim_module_uninstall): Likewise.
1499 * sim-options.c (sim_parse_args): Likewise.
1500 * sim-profile.c (profile_pc_cleanup): Likewise.
1501 (profile_uninstall): Likewise.
1502 * sim-watch.c (do_watchpoint_delete): Likewise.
1503 * sim-utils.c (zfree): Delete.
1504 (sim_state_free): Change zfree to free.
1505 * sim-utils.h (zfree): Delete.
1506
891e7fb1
MF		 15072011-02-13 Mike Frysinger <vapier@gentoo.org>
1508
1509 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1510
9bd90cce
MF		 15112011-01-12 Mike Frysinger <vapier@gentoo.org>
1512
1513 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1514
39a3ae0a
MF		 15152011-01-12 Mike Frysinger <vapier@gentoo.org>
1516
1517 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1518 fails.
1519 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1520 when asprintf fails.
1521 * sim-utils.c (sim_do_commandf): Issue an error and return when
1522 asprintf fails.
1523 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1524 asprintf fails.
1525
3143e5a9
MF		 15262011-01-11 Mike Frysinger <vapier@gentoo.org>
1527
1528 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1529 bytes has been calculated and when mmap_next_fd is valid and
1530 nr_bytes is 0.
1531 (memory_option_handler): Allow missing size when mmap_next_fd is
1532 valid.
1533
cb11d1f4
MF		 15342011-01-10 Mike Frysinger <vapier@gentoo.org>
1535
1536 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1537 not empty, and always append $3 to $hardware.
1538
15392011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1540
1541 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1542 * sim-hw.h (sim_hw_abort): Likewise.
1543
cc25892b
MF		 15442011-01-05 Mike Frysinger <vapier@gentoo.org>
1545
1546 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1547
44944448
JB		 15482011-01-05 Joel Brobecker <brobecker@adacore.com>
1549
1550 * run.1: Copyright year update.
1551
e61ddca7
MF		 15522010-12-28 Mike Frysinger <vapier@gentoo.org>
1553
e71b81d8
MF		 1554 * hw-alloc.h (HW_NALLOC): Define.
1555
1556010-12-28 Mike Frysinger <vapier@gentoo.org>
1557
e61ddca7
MF		 1558 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1559
bef6be3d
MF		 15602010-12-15 Mike Frysinger <vapier@gentoo.org>
1561
1562 * sim-memopt.c (OPTION_MAP_INFO): Define.
1563 (memory_options): Handle --map-info.
1564 (memory_option_handler): Handle OPTION_MAP_INFO.
1565
5be229c0
MF		 15662010-11-22 Mike Frysinger <vapier@gentoo.org>
1567
1568 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1569 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1570 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1571
81c641e7
MF		 15722010-11-22 Mike Frysinger <vapier@gentoo.org>
1573
1574 * sim-core.c (WITH_HW): Add device casts to device_error,
1575 device_io_read_buffer, and device_io_write_buffer.
1576
6ab5626b
MF		 15772010-11-16 Mike Frysinger <vapier@gentoo.org>
1578
1579 * dv-sockser.c (dv_sockser_write_buffer): New function.
1580 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1581 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1582
0bd15c7f
HPN		 15832010-10-07 Hans-Peter Nilsson <hp@axis.com>
1584
1585 * callback.c (os_lseek): Call wrap on lseek result.
1586
363a6e9f
OS		 15872010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1588
1589 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1590 call by its equality to -1 not by it being negative.
1591 (connected_p): Likewise for accept() call.
1592
c8551de3
MF		 15932010-04-23 Mike Frysinger <vapier@gentoo.org>
1594
1595 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1596
ef93a840
MF		 15972010-04-21 Mike Frysinger <vapier@gentoo.org>
1598
1599 * profile.c (sim_profile_print_bar): Add cpu argument.
1600
f093db8c
MF		 16012010-04-21 Mike Frysinger <vapier@gentoo.org>
1602
1603 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1604
0d3d2c71
MF		 16052010-04-21 Mike Frysinger <vapier@gentoo.org>
1606
1607 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1608 (profile_print_pc): Convert sim_io_printf to profile_printf.
1609 (profile_print_insn): Likewise.
1610 (profile_print_memory): Likewise.
1611 (profile_print_core): Likewise.
1612 (profile_print_model): Likewise.
1613 (sim_profile_print_bar): Likewise.
1614 (profile_print_speed): Likewise.
1615 (profile_print_addr_ranges): Likewise.
1616 (profile_info): Likewise.
1617 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1618
bd0bd508
MF		 16192010-04-19 Mike Frysinger <vapier@gentoo.org>
1620
1621 * sim-model.c (OPTION_MODEL): Convert to enum.
1622 (OPTION_MODEL_INFO): New enum.
1623 (model_options): Add model-info/info-model entries.
1624 (model_option_handler): Handle OPTION_MODEL_INFO.
1625
e8a76151
MF		 16262010-04-13 Mike Frysinger <vapier@gentoo.org>
1627
1628 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1629 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1630 initially.
1631
cb1cc9c6
MF		 16322010-04-13 Mike Frysinger <vapier@gentoo.org>
1633
1634 * sim-hrw.c (sim_write): Add const to buf arg.
1635 * sim-utils.h (sim_write_fn): Likewise.
1636
58f03a40
MF		 16372010-04-12 Mike Frysinger <vapier@gentoo.org>
1638
1639 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1640 defines.
1641
21cf617c
MF		 16422010-04-12 Mike Frysinger <vapier@gentoo.org>
1643
1644 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1645 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1646 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1647 * dv-sockser.c (sockser_options): Likewise.
1648 * hw-ports.c (empty_hw_ports): Likewise.
1649 * sim-hw.c (hw_options): Likewise.
1650 * sim-model.c (model_options): Likewise.
1651 * sim-options.c (standard_options): Likewise.
1652 * sim-profile.c (profile_options): Likewise.
1653 * sim-trace.c (trace_options): Likewise.
1654 * sim-watch.c (watchpoint_options): Likewise.
1655
e377ca52
MF		 16562010-04-12 Mike Frysinger <vapier@gentoo.org>
1657
1658 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1659 the local "arg_table" variable, and the xmalloc cast.
1660
adaaf009
MF		 16612010-04-10 Mike Frysinger <vapier@gentoo.org>
1662
1663 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1664 "prefix" var.
092d8476 1665 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1666
9ec7269f
MF		 16672010-04-10 Mike Frysinger <vapier@gentoo.org>
1668
1669 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1670
709b3bb3
MF		 16712010-04-10 Mike Frysinger <vapier@gentoo.org>
1672
1673 * sim-trace.c (save_data): Add const markings to "buf" argument.
1674
3dd68605
MF		 16752010-04-10 Mike Frysinger <vapier@gentoo.org>
1676
1677 * sim-options.c (standard_option_handler): Add const markings to
1678 local "type" var.
1679
0ad22a74
MF		 16802010-04-02 Mike Frysinger <vapier@gentoo.org>
1681
1682 * hw-ports.h: Fix spelling typos.
1683
75005b3a
MF		 16842010-03-30 Mike Frysinger <vapier@gentoo.org>
1685
1686 * configure.ac: Check for socklen_t.
1687 * configure, config.in: Regenerated.
1688 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1689
d946c288
MF		 16902010-03-30 Mike Frysinger <vapier@gentoo.org>
1691
1692 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1693 * sim-hw.c (hw_option_handler): Likewise.
1694
ff398ee4
MF		 16952010-03-30 Mike Frysinger <vapier@gentoo.org>
1696
1697 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1698 (interrupt_nr_to_str): Likewise.
1699 (default_interrupt_names): Add const to pointer type.
1700 (sim_watchpoint_install): Add const to prefix.
1701 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1702
6bf91687
MF		 17032010-03-30 Mike Frysinger <vapier@gentoo.org>
1704
1705 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1706 (sim_core_write_buffer): Likewise.
1707
15f3c2de
MF		 17082010-03-30 Mike Frysinger <vapier@gentoo.org>
1709
1710 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1711 the SIM_HAVE_ADDR_RANGE define.
1712
fb0cc53e
MF		 17132010-03-30 Mike Frysinger <vapier@gentoo.org>
1714
1715 * sim-core.h (device_error): Add const to message, and add printf
1716 format attribute.
1717
739dfd28
MF		 17182010-03-30 Mike Frysinger <vapier@gentoo.org>
1719
1720 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1721 SIM_HAVE_ADDR_RANGE define.
1722
59db87ad
MF		 17232010-03-30 Mike Frysinger <vapier@gentoo.org>
1724
1725 * dv-glue.c (hw_glue_ports): Swap static and const.
1726
dc416615
MF		 17272010-03-30 Mike Frysinger <vapier@gentoo.org>
1728
1729 * nrun.c (usage): Use void in definition.
1730 * sim-options.c (dup_arg_p): Convert old-style function definition.
1731 (sim_parse_args): Likewise.
1732 (sim_print_help): Likewise.
1733 * sim-trace.c (set_trace_option_mask): Likewise.
1734 (set_trace_option): Likewise.
1735 * sim-utils.c (sim_analyze_program): Likewise.
1736 (sim_elapsed_time_get): Likewise.
1737 (sim_elapsed_time_since): Likewise.
1738
11409fac
MF		 17392010-03-22 Mike Frysinger <vapier@gentoo.org>
1740
1741 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1742 (standard_options): Likewise.
1743 (standard_option_handler): Likewise.
1744
6d519a46
MF		 17452010-03-16 Mike Frysinger <vapier@gentoo.org>
1746
1747 * hw-ports.c (TRACE): Delete.
1748 * hw-properties.c (TRACE): Delete.
1749 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1750 (hw_find_integer_property): Likewise.
1751 (hw_find_integer_array_property): Likewise.
1752 (hw_add_duplicate_property): Likewise.
1753
799026a7
MF		 17542010-03-15 Mike Frysinger <vapier@gentoo.org>
1755
1756 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1757 "boolean".
1758
fd87baa9
MF		 17592010-02-04 Mike Frysinger <vapier@gentoo.org>
1760
1761 * sim-model.c: Include sim-model.h
1762
294bcb78
MF		 17632010-02-04 Mike Frysinger <vapier@gentoo.org>
1764
1765 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1766 & from the STATE_CPU() examples.
1767
80532737
DE		 17682010-01-24 Doug Evans <dje@sebabeach.org>
1769
d2c7a1a6
DE		 1770 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1771 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1772 ufixsfsi): Ditto.
1773 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1774 (struct cgen_fp_ops): Update signatures of floating point conversion
1775 operations.
1776
80532737
DE		 1777 * Make-common.in (CGEN_SIM_DEPS): Define.
1778 (CGEN_INCLUDE_DEPS): Use it.
1779 (CGEN_MAIN_CPU_DEPS): Simplify.
1780
1377e154
DE		 17812010-01-22 Doug Evans <dje@sebabeach.org>
1782
1783 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1784 (SUBWORDTFSI, JOINSIDI): Ditto.
1785
ec11f055
DE		 17862010-01-05 Doug Evans <dje@sebabeach.org>
1787
1788 * cgen-types.h (SETDI): Delete, unused.
1789
a09a0bfd
DE		 17902009-12-02 Doug Evans <dje@sebabeach.org>
1791
1792 * cgen-engine.h: Remove duplicated comment.
1793
62836bf4
DE		 17942009-11-23 Doug Evans <dje@sebabeach.org>
1795
1796 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1797 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1798
e94d449d
DE		 17992009-11-22 Doug Evans <dje@sebabeach.org>
1800
197fa1aa
DE		 1801 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1802 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1803 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1804 instead of CGEN_INSN_INT.
1805
e94d449d
DE		 1806 * cgen-trace.h (trace_extract): Add cast to fix warning.
1807
ca25db52
DE		 18082009-11-05 Doug Evans <dje@sebabeach.org>
1809
1810 * cgen-mem.h (DECLARE_GETT): Don't inline.
1811 (DECLARE_SETT): Ditto.
1812
c272cb46
JS		 18132009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1814
1815 * sim-inline.h: Fix spelling error.
1816
1428dced
TT		 18172009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1818
1819 * Make-common.in: Add datarootdir.
1820
44330079
RW		 18212009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1822
0aec8eb1
RW		 1823 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1824 (SIM_CHECK_MEMBERS_1): Remove.
1825 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1826 AC_CHECK_MEMBERS one.
1827 * configure: Regenerate.
1828
44330079
RW		 1829 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1830 * configure: Regenerate.
1831
d6416cdc
RW		 18322009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1833
81ecdfbb
RW		 1834 * config.in: Regenerate.
1835 * configure: Likewise.
1836
c462b41b
RW		 1837 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1838 definition of AC_CHECK_MEMBER.
1839
d6416cdc
RW		 1840 * aclocal.m4: m4_include toplevel config/override.m4.
1841 * configure: Regenerate.
1842
96e946ca
RW		 18432009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1844
1845 * Makefile.in (datarootdir): New variable.
1846
6a8b8615
DE		 18472009-07-07 Doug Evans <dje@sebabeach.org>
1848
1849 * Make-common.in (CPU_DIR): Define.
1850
2c2a86d7
DE		 18512009-07-06 Doug Evans <dje@sebabeach.org>
1852
1853 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1854 identifiers for file types rather than encoding internal
1855 implementation details of cgen.sh.
1856 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1857 * cgen.sh: Add support for parallel makes.
1858 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1859
c28c63d8
JB		 18602009-05-18 Jon Beniston <jon@beniston.com>
1861
72f4393d
L		 1862 * gennltvals.sh: Add lm32 target.
1863 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1864
982807ce
JB		 18652009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1866
1867 Speed up simulator startup:
1868 * sim-utils.c (zalloc): Use xcalloc.
1869
2a8922a9
HPN		 18702009-01-07 Hans-Peter Nilsson <hp@axis.com>
1871
2225d5bd
HPN		 1872 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1873 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1874 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1875 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1876 type, QI, HI, SI, DI.
1877
2a8922a9
HPN		 1878 * callback.c (os_error): Mark as being a noreturn function.
1879 * sim-io.h (sim_io_error): Similar for sim_io_error.
1880
6878aceb
JS		 18812008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1882
1883 * aclocal.m4: Fix underquoting of function names.
1884
be091327
DJ		 18852008-10-21 Julian Brown <julian@codesourcery.com>
1886
1887 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1888
79e1e459
HPN		 18892008-07-11 Hans-Peter Nilsson <hp@axis.com>
1890
1891 * common.m4: Add test for libz and zlib.h.
1892 * configure: Regenerate to track ../common/common.m4 changes.
1893 * config.in: Ditto.
1894
6efef468 18952008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1896 Daniel Jacobowitz <dan@codesourcery.com>
1897 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1898
1899 * aclocal.m4: Include ../../config/acx.m4.
1900 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1901 * configure, config.in: Regenerate.
1902 * Make-common.in (LIB_OBJS): Add version.o.
1903 (version.c, version.o): New rules.
72f4393d 1904 * run.c: Include version.h.
6efef468
JM		 1905 (usage): Add help parameter. Print output either to stdout or
1906 stderr depending on that parameter.
1907 (print_version): New.
1908 (main): Check for --help and --version.
1909 * run-sim.h (sim_target_display_usage): Add help parameter.
1910 * version.h: New.
1911
a4e64307
DJ		 19122008-04-14 Hans Kester <kester.hans@gmail.com>
1913
1914 * sim-signal.c: Define missing signals for _WIN32.
1915
2a3591b0
SR		 19162008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1917
1918 * gennltvals.sh: Add cr16.
1919 * nltvals.def: Rebuild.
1920
b981d709
DJ		 19212007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1922
eb639c50
DJ		 1923 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1924 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1925
f40f1a01
NC		 19262007-08-10 Nick Clifton <nickc@redhat.com>
1927
1928 * sim-memopt.c (memory_options): Mention that the
1929 --memory-size switch accepts suffixes.
72f4393d
L		 1930 (parse_size): Handle a suffix on the size value.
1931 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1932 switch accepts suffixes.
72f4393d 1933 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1934
edc5d9ec
HPN		 19352006-12-21 Hans-Peter Nilsson <hp@axis.com>
1936
1937 * acconfig.h: Remove.
1938 * config.in: Regenerate.
1939
09d96939
TS		 19402006-11-07 Thiemo Seufer <ths@mips.com>
1941
1942 * gentmap.c: Fix compile time warning.
1943
7e129781
TS		 19442006-11-07 Thiemo Seufer <ths@mips.com>
1945
1946 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1947 for bfd text addresses.
1948
3ae2e9a3 19492006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1950 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1951
1952 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1953 SIM_QUIET_NAN_NEGATED.
1954
41ec9f20
TS		 19552006-08-29 Nigel Stephens <nigel@mips.com>
1956
1957 * sim-profile.c (profile_pc_init): Initialise default profiling
1958 frequency to a prime number.
1959 (profile_print_pc): Convert gmon.out sample data into target
1960 byte order.
1961
e85e3205
RE		 19622006-06-13 Richard Earnshaw <rearnsha@arm.com>
1963
1964 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1965 * common.m4: Likewise.
1966 * configure: Regenerated.
1967
2f0122dc
DJ		 19682006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1969
1970 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1971 * configure: Regenerated.
1972
20e95c23
DJ		 19732006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1974
1975 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1976 and LIBINTL_DEP everywhere.
1977 (CSEARCH): Use INCINTL.
1978 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1979 gettext macros.
1980 * configure: Regenerated.
1981
ea696909
HPN		 19822006-03-29 Hans-Peter Nilsson <hp@axis.com>
1983
1984 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1985 option-contents test.
1986
aba6488e
MM		 19872005-11-28 Mark Mitchell <mark@codesourcery.com>
1988
25520859
MM		 1989 * sim-signal.c (sim_signal_to_target): Fix typos.
1990
aba6488e
MM		 1991 * sim-reason.c (sim_stop_reason): Use
1992 sim_signal_to_target, not sim_signal_to_host.
1993 * sim-signal.c (sim_signal_to_host): Fix typo.
1994 (sim_signal_to_target): New function.
1995
f010abaa
HPN		 19962005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1997
1998 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1999 change.
2000
09b96ea0
ILT		 20012005-07-08 Ian Lance Taylor <ian@airs.com>
2002
efd36314
ILT		 2003 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2004
09b96ea0
ILT		 2005 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2006 different fraction for a quiet NaN.
2007 (unpack_fpu): Likewise.
2008
3b02a06b
BE		 20092005-07-08 Ben Elliston <bje@au.ibm.com>
2010
2011 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2012 * sim-load.c: Likewise.
2013 * syscall.c: Likewise.
2014
18d59ab9
CV		 20152005-05-24 Corinna Vinschen <vinschen@redhat.com>
2016
2017 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2018 check.
2019
149cfe5b
DJ		 20202005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2021
2022 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2023
3f6da722 20242005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2025
3f6da722
MI		 2026 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2027 and signed64 for __ALPHA__.
2028
2b193c4a
MK		 20292005-03-23 Mark Kettenis <kettenis@gnu.org>
2030
2031 * aclocal.m4 Include ../../gettext.m4.
2032 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2033 (AM_LC_MESSAGES): Remove.
2034 * configure: Regenerate.
2035
51216631
JB		 20362005-02-28 Jim Blandy <jimb@redhat.com>
2037
2038 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2039 -Wuninitialized in the default list of build warnings if CFLAGS is
2040 set, and doesn't include -O. (Using -Wuninitialized without
2041 optimization produces a warning, which interferes with compilation
2042 with -Werror.)
72f4393d 2043
0c4507fd
JB		 20442005-02-21 Jim Blandy <jimb@redhat.com>
2045
2046 * callback.c (os_fstat): Don't declare 't' unless it's used.
2047
9ab46d53
JB		 20482005-02-09 Jim Blandy <jimb@redhat.com>
2049
2050 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2051 '-s' argument.
2052 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2053 to $(CGEN), to ensure that the command substitution happens where
2054 the variable is referenced in the submake, not when the submake's
2055 arguments are expanded.
2056 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2057 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2058 application Scheme script directly after ${cgen}; don't precede it
2059 with a -s.
2060
f4f8cce4
HPN		 20612005-01-28 Hans-Peter Nilsson <hp@axis.com>
2062
97f669ed
HPN		 2063 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2064 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2065 Include libiberty.h.
2066 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2067 being either end of a pipe.
2068 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2069 (os_shutdown): Clear pipe state.
2070 (default_callback): Initialize new members.
2071
f4f8cce4
HPN		 2072 * callback.c (default_callback): Initialize target_endian.
2073 (cb_store_target_endian): Renamed from store, new first parameter
2074 host_callback *cb, drop last parameter big_p. Take endianness
2075 from cb.
2076 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2077 Remove variable big_p.
2078 * nrun.c (main): Initialize default_callback.target_endian.
2079
35695fd6
AC		 20802005-01-14 Andrew Cagney <cagney@gnu.org>
2081
2082 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2083 Add explicit call to AC_CONFIG_HEADER.
2084 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2085 * configure: Re-generate.
2086
f0569246
AC		 20872005-01-12 Andrew Cagney <cagney@gnu.org>
2088
2089 * common.m4: New file, based on of aclocal.m4.
2090
38f48d72
AC		 20912005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2092
2093 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2094 * configure: Regenerated to track ../common/aclocal.m4 changes.
2095
b7026657
AC		 20962005-01-07 Andrew Cagney <cagney@gnu.org>
2097
2098 * configure.ac: Rename configure.in, require autoconf 2.59.
2099 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2100 * configure: Re-generate.
2101
5d945fec
HPN		 21022004-12-15 Hans-Peter Nilsson <hp@axis.com>
2103
2104 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2105 <case CB_SYS_ftruncate>: New cases.
2106
0d3cd463
HPN		 21072004-12-13 Hans-Peter Nilsson <hp@axis.com>
2108
2109 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2110 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2111 * callback.c (os_lstat): New function.
0d3cd463 2112
119860e5
HPN		 21132004-12-08 Hans-Peter Nilsson <hp@axis.com>
2114
027e2a04
HPN		 2115 * run.1: Document --sysroot=filepath.
2116 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2117 (standard_options): Support --sysroot=<path>.
2118 (standard_option_handler): Handle OPTION_SYSROOT.
2119 * syscall.c (simulator_sysroot): Define, initialized empty.
2120 (get_path): Prepend simulator_sysroot to absolute file path.
2121 [HAVE_STRING_H]: Include string.h.
2122 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2123 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2124 (main): If simulator_sysroot is not empty, chdir there.
2125 * sim-config.h (simulator_sysroot): Declare.
2126
119860e5
HPN		 2127 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2128 cgen_rtx_error" in a CGEN-generated simulator.
2129 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2130 replacement for CGEN-related breakpoints.
2131
70ae6611
HPN		 21322004-12-07 Hans-Peter Nilsson <hp@axis.com>
2133
2134 * Make-common.in (sim-basics_h): Add $(callback_h).
2135
697afb65
HPN		 21362004-12-03 Hans-Peter Nilsson <hp@axis.com>
2137
2138 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2139 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2140 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2141 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2142 (SIM_CHECK_MEMBERS): New macros.
2143 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2144 for struct stat member test and write. Add ST_x calls for each
2145 struct stat member tested in configure.in. Wrap each ST_x call in
2146 #ifdef of configure macro for that member.
2147 * configure, config.in: Regenerate.
2148
6e56eb07
HPN		 21492004-12-01 Hans-Peter Nilsson <hp@axis.com>
2150
2151 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2152 /dev/null.
2153 <case desc>: Pass -OPC opcfile.
2154 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2155 parameter to cgen.sh.
2156
c87368ac
RE		 21572004-11-30 Richard Earnshaw <rearnsha@arm.com>
2158
2159 * Make-common.in (sim-basics_h): Correct dependencies on
2160 cconfig.h and tconfig.h
2161 (sim-load.o): Correct typo in sim-basics_h dependency.
2162
08cd3760
RE		 21632004-11-18 Richard Earnshaw <rearnsha@arm.com>
2164
15f5e61f
RE		 2165 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2166 sub-dependencies for other sim files that they include.
2167 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2168 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2169
1afbf186
HPN		 21702004-11-16 Hans-Peter Nilsson <hp@axis.com>
2171
1d72487d
HPN		 2172 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2173 endian information.
2174
1afbf186
HPN		 2175 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2176 $(remote_sim_h) too.
2177 (sim_main_headers): Add sim-utils.h.
2178
a3bb1089
FCE		 21792004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2180
2181 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2182
5a645dc5
AC		 21832004-07-26 Andrew Cagney <cagney@gnu.org>
2184
2185 Problem from Olaf Hering <olh@suse.de>.
2186 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2187
109d3db3
BE		 21882004-07-10 Ben Elliston <bje@au.ibm.com>
2189
2190 * hw-tree.c (parse_integer_property): Typo fix in comments.
2191 * sim-options.c (sim_args_command): Likewise.
2192
0aaa4a81
AC		 21932004-06-28 Andrew Cagney <cagney@gnu.org>
2194
2195 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2196
0242f9ea
JR		 21972004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2198
2199 * callback.c (os_shutdown): Fix bug in last change: actually
2200 mark file descriptors as available on startup.
2201
594ee3a7
JR		 22022004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2203
2204 [ include/gdb: * callback.h (host_callback_struct): Replace
2205 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2206 * callback.c: Changed all users.
594ee3a7 2207
5f510f9c
AM		 22082004-06-15 Alan Modra <amodra@bigpond.net.au>
2209
2210 * sim-load.c (sim_load_file): Use bfd_get_section_size
2211 instead of bfd_get_section_size_before_reloc.
2212
7659f80a
DJ		 22132004-05-18 Daniel Jacobowitz <dan@debian.org>
2214
2215 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2216 passing it to printf.
2217
41ee5402
DJ		 22182004-05-10 Daniel Jacobowitz <dan@debian.org>
2219
2220 * callback.c: Update copyright dates.
2221 * run.c: Likewise.
2222 * sim-basics.h: Likewise.
2223 * sim-load.c: Likewise.
2224 * syscall.c: Likewise.
2225
22262004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2227
2228 * callback.c: Include cconfig.h instead of config.h.
2229 * run.c: Likewise.
2230 * sim-basics.h: Likewise.
2231 * sim-load.c: Likewise.
2232 * syscall.c: Likewise.
2233
6d0c993e
BE		 22342004-01-16 Ben Elliston <bje@wasabisystems.com>
2235
2236 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2237
6edf0760
NC		 22382003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2239
2240 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2241
a69146da
KH		 22422003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2243
2244 * sim-options.c (standard_options): Fix the names of H8
2245 variants.
2246
fc0a2244
AC		 22472003-10-30 Andrew Cagney <cagney@redhat.com>
2248
2249 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2250 with "struct bfd_symbol".
2251
ee3073b5
AC		 22522003-10-21 Andrew Cagney <cagney@redhat.com>
2253
2254 * callback.c (os_truncate): Call "truncate", and not "stat".
2255
198beae2
AC		 22562003-10-20 Andrew Cagney <cagney@redhat.com>
2257
2258 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2259
8822d001
JR		 22602003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2261
2262 * callback.c (os_ftruncate, os_truncate): New functions.
2263 (default_callback): Initialize ftruncate and truncate members.
2264
ea52ff81
DB		 22652003-09-08 Dave Brolley <brolley@redhat.com>
2266
2267 On behalf of Doug Evans <dje@sebabeach.org>
2268 * cgen.sh: New arg archfile.
2269 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2270 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2271
e158f0a0
AC		 22722003-08-28 Andrew Cagney <cagney@redhat.com>
2273
2274 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2275 * sim-options.c (print_help): Cast the format with specifier to
2276 "int".
2277
33319edb 22782003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2279 Dave Brolley <brolley@redhat.com>
33319edb 2280
72f4393d 2281 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2282 fields of CGEN_WRITE_QUEUE_ELEMENT.
2283 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2284 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2285 * gennltvals.sh: Add frv target.
2286 * nltvals.def: Add frv target.
2287
72f536bd
MS		 22882003-06-23 Michael Snyder <msnyder@redhat.com>
2289
ac59bf8d 2290 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2291 * sim-reg.c: Fix cut-and-paste bug in comment.
2292
1f1b2817
AC		 22932003-06-22 Andrew Cagney <cagney@redhat.com>
2294
2295 From matthew green <mrg@redhat.com>:
72f4393d 2296 * sim-fpu.h: Update copyright.
1f1b2817 2297 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2298 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2299 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2300
89c0d7dd 23012003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2302
89c0d7dd 2303 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2304 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2305 with disassemble_info:read_memory_func.
2306 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2307
828c9ae6
MS		 23082003-06-04 Michael Snyder <msnyder@redhat.com>
2309
2310 * common/run.c (main): Remove SIM_H8300 ifdef.
2311 (usage): Ditto.
2312 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2313 (standard_options): Add '-x' for h8/300sx.
2314 (standard_option_handler): Add case for SIM_H8300SX.
2315
80d35d90
MS		 23162003-04-13 Michael Snyder <msnyder@redhat.com>
2317
2318 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2319
876fec02
AC		 23202003-03-01 Andrew Cagney <cagney@redhat.com>
2321
2322 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2323 (sim_engine_vabort): Ditto.
2324
6b4a8935
AC		 23252003-02-27 Andrew Cagney <cagney@redhat.com>
2326
2327 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2328 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2329 * nrun.c (main): Ditto.
2330
dbd7cd63
AC		 23312003-02-26 Andrew Cagney <cagney@redhat.com>
2332
2333 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2334 (sim_engine_vabort): Ditto.
2335 (sim_engine_halt, sim_engine_restart): Ditto.
2336
836cc9f4
AC		 23372003-02-20 Andrew Cagney <ac131313@redhat.com>
2338
2339 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2340 (sim-break_h): Delete macro.
2341 (sim-break.o): Delete rule.
2342 * sim-break.c: Delete file.
2343 * sim-break.h: Delete file.
2344 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2345 (STATE_BREAKPOINTS): Delete macro.
2346 (sim_state_base): Delete field breakpoints.
2347 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2348 sim_break_install to array.
2349
45a15d6f
KH		 23502003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2351
2352 * run.c (usage): Fix typos.
2353
127a77fe
CD		 23542002-11-27 Richard Sandiford <rsandifo@redhat.com>
2355
2356 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2357
b85e4829
AC		 23582002-11-22 Andrew Cagney <ac131313@redhat.com>
2359
2360 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2361 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2362 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2363 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2364 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2365 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2366 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2367 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2368 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2369 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2370
d25b1553
AC		 23712002-11-13 Andrew Cagney <cagney@redhat.com>
2372
2373 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2374
d690312f
CD		 23752002-11-06 Richard Sandiford <rsandifo@redhat.com>
2376
2377 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2378 (distclean): Depend on it.
2379
7c3e3b33
AM		 23802002-10-14 Alan Modra <amodra@bigpond.net.au>
2381
2382 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2383
7ede505a
DB		 23842002-08-29 Dave Brolley <brolley@redhat.com>
2385
2386 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2387
75c4388a
AC		 23882002-07-17 Andrew Cagney <cagney@redhat.com>
2389
2390 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2391 (sim_set_callbacks, sim_size, sim_trace)
2392 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2393 to here from "gdb/remote-sim.h".
2394
7a3085c1 23952002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2396
2397 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2398 avoid possible longjmp problems with automatic variable siggnal.
2399
076043f2
AC		 24002002-07-14 Andrew Cagney <ac131313@redhat.com>
2401
2402 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2403 * Make-common.in (installdirs): Make $(libdir) too, needed when
2404 installing libsim.a.
2405
3fbeef0b
AC		 24062002-07-13 Andrew Cagney <ac131313@redhat.com>
2407
2408 * gennltvals.sh (dir): Mark d30v as obsolete.
2409 * nltvals.def: Remove d30v.
2410
bf962092
AC		 24112002-06-17 Andrew Cagney <cagney@redhat.com>
2412
27961795
AC		 2413 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2414
bf962092
AC		 2415 * sim-memopt.c: Include <unistd.h>.
2416 (do_memopt_add): Fix printf format.
2417 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2418
c8cca39f
AC		 24192002-06-16 Andrew Cagney <ac131313@redhat.com>
2420
2421 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2422 --enable-gdb-build-warnings.
2423 * configure: Regenerated to track ../common/aclocal.m4 changes.
2424
307041b7 24252002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2426
72f4393d
L		 2427 * sim-fpu.c (unpack_fpu): Initialize exponent for
2428 sim_fpu_class_zero.
2429 (i2fpu): Same.
2430 (sim_fpu_sqrt): Same.
7d7d930f 2431
3c25f8c7
AC		 24322002-06-08 Andrew Cagney <cagney@redhat.com>
2433
2434 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2435 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2436 * run.c: Ditto.
2437 * sim-load.c: Ditto.
2438 * callback.c: Ditto.
2439 * syscall.c: Ditto.
2440 * Make-common.in (callback_h): Define.
2441 (remote_sim_h): Define.
2442 (run.o): Update.
2443 (callback.o): Update.
2444 (syscall.o): Update.
72f4393d 2445 (sim-load.o):
3c25f8c7
AC		 2446 (nrun.o): Update.
2447 (sim-hload.o): Update.
2448 (sim-io.o): Update.
2449 (sim-reason.o): Update.
2450 (sim-reg.o): Update.
2451 (sim-resume.o): Update.
2452
dbec3bef
KH		 24532002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2454
2455 * run.c: Fix formatting.
2456
de4112fa
NC		 24572002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2458
2459 * run-sim.h: New header. Provide prototypes for functions used
2460 between run() and libsim.a which are not used by GDB.
2461 * run.c: Include run-sim.h.
72f4393d
L		 2462 (main): If SIM_TARGET_SWITCHES is defined call
2463 sim_target_parse_command_line.
2464 (usage): If SIM_TARGET_SWITCHES is defined call
2465 sim_target_display_usage.
de4112fa 2466
a8cdafbd
AV		 24672002-05-17 Andrey Volkov <avolkov@transas.com>
2468
2469 * run.c: Made h8300s as new target, not h8300h alias.
2470 Added new option -S (h8300s target)
2471 * sim-options.c: Ditto.
72f4393d 2472
5accf1ff
CD		 24732002-05-01 Chris Demetriou <cgd@broadcom.com>
2474
2475 * callback.c: Use 'deprecated' rather than 'depreciated.'
2476
080fe24b
AC		 24772002-02-24 Andrew Cagney <ac131313@redhat.com>
2478
2479 From wiz at danbala:
2480 * sim-fpu.h: Fix grammar and typos.
2481 Fix PR gdb/287.
2482
6439295f
CD		 24832002-02-10 Chris Demetriou <cgd@broadcom.com>
2484
2485 * callback.c: Fix some spelling errors.
2486 * hw-device.h: Likewise.
2487 * hw-tree.c: Likewise.
2488 * sim-abort.c: Likewise.
2489 * sim-alu.h: Likewise.
2490 * sim-core.h: Likewise.
2491 * sim-events.c: Likewise.
2492 * sim-events.h: Likewise.
2493 * sim-fpu.h: Likewise.
2494 * sim-profile.h: Likewise.
2495 * sim-utils.c: Likewise.
2496
dea03d4e
HPN		 24972002-01-31 Hans-Peter Nilsson <hp@axis.com>
2498
2499 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2500 New functions.
2501
1636f0bb
BE		 25022002-01-20 Ben Elliston <bje@redhat.com>
2503
2504 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2505 the comment for this enumerator.
2506
b59d44de
BE		 25072002-01-14 Ben Elliston <bje@redhat.com>
2508
2509 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2510
280b26c0
KH		 25112001-12-20 Kazu Hirata <kazu@hxi.com>
2512
2513 * run.c (usage): Fix a typo.
2514
e3e473da
BE		 25152001-07-05 Ben Elliston <bje@redhat.com>
2516
2517 * Make-common.in (srccgen): Remove.
2518 (CGEN_CPU_DIR): Define.
2519 (CGEN_READ_SCM): Redefine without $(srccgen).
2520 (CGEN_ARCH_SCM): Ditto.
2521 (CGEN_CPU_SCM): Ditto.
2522 (CGEN_DECODE_SCM): Ditto.
2523 (CGEN_DESC_SCM): Ditto.
2524
2836ee25
FCE		 25252001-04-25 Frank Ch. Eigler <fche@redhat.com>
2526
2527 * sim-load.c (sim_load_file): Put it back: external now.
2528 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2529
5b778125
AC		 25302001-04-21 Andrew Cagney <ac131313@redhat.com>
2531
2532 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2533 internal interface.
2534 * sim-utils.c (sim_analyze_program): Ditto.
2535
6ec9f4a9
FCE		 25362001-04-19 Frank Ch. Eigler <fche@redhat.com>
2537
2538 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2539 we're finished with its immediate use.
2540 * sim-load.c (sim_load_file): Ditto.
2541
764f1408
FCE		 25422001-03-16 Frank Ch. Eigler <fche@redhat.com>
2543
2544 Add support for mmap-based memory regions.
2545 * sim-memopt.c (mmap_next_fd): New global.
2546 (sim_memory_init): Reinitialize it.
2547 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2548 "--memory-mapfile FILE" option. Check for some errors.
2549 (do_memopt_add): Conditionally do mmap instead of malloc for
2550 backing store of simulated memory. Check for more errors.
2551 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2552 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2553 * configure.in: Look for mmap/fstat related functions and headers.
2554 * config.in, configure: Regenerated.
2555
35c20992
FCE		 25562001-03-15 Frank Ch. Eigler <fche@redhat.com>
2557
2558 * sim-core.c (sim_core_map_attach): Correct overlap-related
2559 error messages.
2560
f6bb7a3b
MM		 25612001-03-07 Michael Meissner <meissner@redhat.com>
2562
2563 * run.c (alloca-conf.h): Delete, no longer provided.
2564
01816cd8
BE		 25652001-02-22 Ben Elliston <bje@redhat.com>
2566
2567 * sim-trace.h (TRACE_VPU_IDX): Add.
2568 (TRACE_vpu): Define.
2569 (WITH_TRACE_VPU_P): Likewise.
2570 (TRACE_VPU_P): Likewise.
2571 * sim-trace.c (OPTION_TRACE_VPU): Define.
2572 (trace_options): Add --trace-vpu.
2573 (trace_option_handler): Handle OPTION_TRACE_VPU.
2574 (trace_option_handler): Include VPU tracing in --trace-semantics.
2575 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2576
44a9331c
BE		 25772001-02-21 Ben Elliston <bje@redhat.com>
2578
2579 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2580 (TRACE_BRANCH_INPUT2): Likewise.
2581
c43ad8eb
BE		 25822001-02-09 Ben Elliston <bje@redhat.com>
2583
2584 * (profile_print_pc): Write header out in target byte order.
2585
25862001-02-09 Ben Elliston <bje@redhat.com>
2587
2588 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2589 adjusting the pc shift value.
2590
9397fcbf
FCE		 25912001-01-12 Chris Demetriou <cgd@sibyte.com>
2592
badd2b1e
BE		 2593 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2594 where a numeric value is supplied.
9397fcbf 2595
63fe1038
BE		 25962001-01-06 Ben Elliston <bje@redhat.com>
2597
2598 * cgen.sh: Allow extrafiles to include the semantics files when
2599 generating an ISA-specific decoder.
2600
b6f6b44d
AO		 26012000-12-27 Alexandre Oliva <aoliva@redhat.com>
2602
2603 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2604
ad8707b5
BE		 26052000-12-23 Ben Elliston <bje@redhat.com>
2606
2607 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2608 them to the trace stream using sim_fpu_printn_fpu. Include
2609 "sim-fpu.h".
2610
b94c0966
BE		 26112000-12-15 Ben Elliston <bje@redhat.com>
2612
2613 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2614 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2615 trailing digits as specified (-1 to print all digits).
2616 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2617 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2618 to print_bits ().
2619
fd5d712e
BE		 26202000-12-13 Ben Elliston <bje@redhat.com>
2621
2622 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2623 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2624 (defs): New action.
2625
4c15ccf7
GK		 26262000-12-12 Geoffrey Keating <geoffk@redhat.com>
2627
2628 * sim-endian.h: Don't have parameters on macro definitions which
2629 are simply renaming functions, to permit use of XCONCAT2 in both
2630 the macro name and the arguments in a use of such a definition.
2631
0d277f51
BE		 26322000-12-11 Ben Elliston <bje@redhat.com>
2633
2634 * cgen-ops.h (SUBWORDDFDI): New function.
2635
bb4e03e5
BE		 26362000-12-05 Ben Elliston <bje@redhat.com>
2637
c79688eb
BE		 2638 * Make-common.in (cgen-defs): New target.
2639 (cgen-decode): Pass $(EXTRAFILES).
2640
bb4e03e5
BE		 2641 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2642 -outfile-suffix options.
2643
76440e4b
BE		 26442000-12-04 Ben Elliston <bje@redhat.com>
2645
6227bc85
BE		 2646 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2647 (SUBWORDSIUQI): Likewise.
2648 (SUBWORDDIHI): Likewise.
2649 (SUBWORDDIQI): New function.
2650
76440e4b
BE		 2651 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2652 * cgen-scache.c (scache_option_handler): Remove unused local var.
2653
cdc2a5c3
BE		 26542000-12-03 Ben Elliston <bje@redhat.com>
2655
2656 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2657
4e73b9c1
SC		 26582000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2659
2660 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2661
ce9bc8d1
SC		 26622000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2663
2664 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2665 space is not zero.
2666
ce13044d
SC		 26672000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2668
2669 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2670 (set_hw_delete): Moved the macro as a function.
2671 * hw-base.h (set_hw_delete): Declare as external function.
2672 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2673 allocated using hw_malloc.
72f4393d 2674
7c070881
SC		 26752000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2676
2677 * sim-options.c (sim_parse_args): Free the memory used for
2678 long_options, short_options, handlers, opt_cpu, orig_val.
2679
4f49fa1b
BE		 26802000-11-20 Ben Elliston <bje@redhat.com>
2681
2682 * cgen-ops.h (SUBBI): New macro.
2683 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2684 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2685
2d84da1b
BE		 26862000-11-16 Ben Elliston <bje@redhat.com>
2687
2688 * cgen-types.h (VOID): New type.
2689
dbc168af
BE		 26902000-11-09 Ben Elliston <bje@redhat.com>
2691
2692 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2693 (sim_fpu_two): Set exponent to 1.
2694
e4f5c43e
EZ		 26952000-10-26 Ben Elliston <bje@redhat.com>
2696
72f4393d
L		 2697 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2698 `all'. Pass `-i' options to cgen applications.
2699 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2700 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2701
a8d894af
BE		 27022000-10-08 Ben Elliston <bje@redhat.com>
2703
2704 * cgen-utils.c (cgen_rtx_error): New function.
2705
27062000-10-07 Ben Elliston <bje@redhat.com>
2707
2708 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2709 conditions for sim_core_read_buffer().
2710
6d4c43bf
DB		 27112000-09-26 Dave Brolley <brolley@redhat.com>
2712
2713 * cgen-utils.c (RORQI): New function.
2714 (ROLQI): New function.
2715 (RORHI): New function.
2716 (ROLHI): New function.
2717
0e266e5c
DB		 27182000-08-28 Dave Brolley <brolley@redhat.com>
2719
2720 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2721 in insn_value if it will fit.
2722
604259a0
FCE		 27232000-08-21 Frank Ch. Eigler <fche@redhat.com>
2724
2725 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2726
4193618c
DB		 27272000-08-15 Dave Brolley <brolley@redhat.com>
2728
2729 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2730
27312000-08-15 Dave Brolley <brolley@redhat.com>
2732
2733 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2734 (PROFILE_CPU_FREQ): New macro.
2735 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2736 (profile-options): Add profile-cpu-frequency.
2737 (parse_frequency): New function.
2738 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2739 (profile_print_speed): Print cpu frequency and simulated execution time.
2740 Re-indent other items to match.
2741
548a3e15
AC		 27422000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2743
2744 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2745
fab307a2
FCE		 27462000-07-27 Frank Ch. Eigler <fche@redhat.com>
2747
2748 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2749 * Makefile.in (install): Install run.1 man page.
2750
46a19b74
AC		 2751Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2752
2753 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2754 * Makefile.in (headers,nltvals.def): Merge.
2755
3c765a54
AC		 2756Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2757
f9cbceb6
AC		 2758 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2759 * nrun.c (main): Print the simulator statistics only in
2760 verbose mode.
2761 * hw-properties.h (hw_find_integer_array_property): Fix
2762 prototype (use signed_cell).
2763
38e64f35
AC		 2764 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2765 * sim-events.c (sim_events_remain_time): New function returning
2766 the time that remains before the event is raised.
2767 * hw-events.c (hw_event_remain_time): Likewise.
2768 * sim-events.h (sim_events_remain_time): Declare.
2769 * hw-events.h (hw_event_remain_time): Declare.
2770
0802cc40
AC		 2771 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2772 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2773 (OPTION_HW_LIST): New option --hw-list to list the devices.
2774 (hw_option_handler): List the device tree with 'sim_hw_print'.
2775
3c765a54
AC		 2776 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2777 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2778 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2779 (EXTENDED): Define for 16-bit word size.
2780 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2781 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2782 * sim-types.h: Added support for 16-bit targets.
2783
7fb283bc
FCE		 27842000-06-23 Frank Ch. Eigler <fche@redhat.com>
2785
2786 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2787
ab42ee12
FCE		 27882000-06-24 Frank Ch. Eigler <fche@redhat.com>
2789
2790 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2791 * Makefile.in (distclean): Clean cconfig.h also.
2792
eb2d80b4
AC		 2793Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2794
2795 * configure: Regenerated to track ../common/aclocal.m4 changes.
2796
2797Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2798
2799 * aclocal.m4 (sim-profile): Enable the profiler by default.
2800
781c552e
AC		 2801Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2802
2803 * run.c (main): Initialize sigrc.
2804
5eb1a8fa
AC		 2805Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2806
2807 * sim-events.c (update_time_from_event): Add more detailed event
2808 tracing.
2809
b2ac51e4
DB		 28102000-03-30 Dave Brolley <brolley@redhat.com>
2811
2812 * aclocal.m4 (cgen): Use guile to run cgen.
2813
f8603f2f
DB		 28142000-03-23 Dave Brolley <brolley@redhat.com>
2815
2816 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2817 ftruncdfsf.
2818 * cgen-accfp.c (fextsfdf): New function.
2819 (ftruncdfsf): New function.
2820 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2821
0f831eb3
JJ		 28222000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2823
2824 * cgen-ops.h: Added TRUNCSISI.
2825
e88acae7
FCE		 28262000-03-08 Dave Brolley <brolley@redhat.com>
2827
2828 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2829 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2830 (sim_queue_fn_si_write): Last argument is has type USI.
2831 (sim_queue_fn_sf_write): New function.
2832 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2833 (sim_queue_fn_sf_write): New function.
2834 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2835
baa7ae6f
AC		 2836Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2837
2838 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2839 sim_set_trace and run simulator using sim_resume.
2840 (main): Add option ``-o'' - operating environment. Only continue
2841 after a signal when operating environment.
2842 (main): Always set REASON and SIGRC using sim_stop_reason.
2843 (sim_trace): Delete extern declaration.
2844
6d358e86
NC		 28452000-02-08 Nick Clifton <nickc@cygnus.com>
2846
2847 * callback.c: Fix compile time warning messages.
2848 * run.c: Fix compile time warning messages.
72f4393d 2849
ed9a39eb
JM		 28501999-12-17 Dave Brolley <brolley@cygnus.com>
2851
2852 * sim-profile.h: (set_profile_option_mask): Add prototype.
2853 * sim-profile.c (set_profile_option_mask): No longer static.
2854
c4093a6a
JM		 2855Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2856
2857 * sim-arange.c: Include <string.h>
2858
de57eccd
JM		 28591999-12-07 Dave Brolley <brolley@cygnus.com>
2860
c4093a6a 2861 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2862 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2863 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2864 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2865 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2866 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2867 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2868 (fn_mem_qi_write): New union members.
2869 (fn_mem_hi_write): New union members.
2870 (fn_mem_si_write): New union members.
2871 (fn_mem_di_write): New union members.
2872 (fn_mem_df_write): New union members.
2873 (fn_mem_xi_write): New union members.
2874 (sim_queue_fn_mem_qi_write): New function.
2875 (sim_queue_fn_mem_hi_write): New function.
2876 (sim_queue_fn_mem_si_write): New function.
2877 (sim_queue_fn_mem_di_write): New function.
2878 (sim_queue_fn_mem_df_write): New function.
2879 (sim_queue_fn_mem_xi_write): New function.
2880 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2881 (sim_queue_fn_mem_hi_write): New function.
2882 (sim_queue_fn_mem_si_write): New function.
2883 (sim_queue_fn_mem_di_write): New function.
2884 (sim_queue_fn_mem_df_write): New function.
2885 (sim_queue_fn_mem_xi_write): New function.
2886 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2887 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2888 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2889
c2d11a7d
JM		 28901999-12-01 Dave Brolley <brolley@cygnus.com>
2891
2892 * cgen-accfp.c (subsf): Check status code.
2893 (mulsf): Ditto.
2894 (negsf): Ditto.
2895 (abssf): Ditto.
2896 (sqrtsf): Ditto.
2897 (invsf): Ditto.
2898 (minsf): Ditto.
2899 (maxsf): Ditto.
2900 (subdf): Ditto.
2901 (muldf): Ditto.
2902 (divdf): Ditto.
2903 (negdf): Ditto.
2904 (absdf): Ditto.
2905 (sqrtdf): Ditto.
2906 (invdf): Ditto.
2907 (mindf): Ditto.
2908 (maxdf): Ditto.
2909
29101999-11-26 Dave Brolley <brolley@cygnus.com>
2911
2912 * cgen-par.h (fn_df_write): Mode of data is DF.
2913 (sim_queue_fn_df_write): Mode of data is DF.
2914 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2915
29161999-11-22 Dave Brolley <brolley@cygnus.com>
2917
2918 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2919 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2920
11cf8741
JM		 29211999-11-04 Dave Brolley <brolley@cygnus.com>
2922
2923 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2924 CGEN_MEM_XI_WRITE members.
2925 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2926 (sim_queue_fn_xi_write): New function.
2927 (sim_queue_mem_xi_write): New function.
2928
2929 * cgen-par.c (sim_queue_fn_xi_write): New function.
2930 (sim_queue_mem_xi_write): New function.
2931 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2932 CGEN_MEM_XI_WRITE.
2933
e514a9d6
JM		 29341999-10-22 Dave Brolley <brolley@cygnus.com>
2935
2936 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2937 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2938 * cgen-par.c: Set insn_address for each queued write. Get pc from
2939 cpu when executing queued writes.
2940
29411999-10-19 Dave Brolley <brolley@cygnus.com>
2942
2943 * cgen-par.h (sim_queue_fn_pc_write): New function.
2944 (CGEN_FN_PC_WRITE): New enumerator.
2945 (fn_pc_write): New union member.
2946 * cgen-par.c (sim_queue_fn_pc_write): New function.
2947 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2948
917317f4
JM		 29491999-10-18 Dave Brolley <brolley@cygnus.com>
2950
2951 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2952 (CGEN_MEM_DF_WRITE): New enumerator.
2953 (mem_di_write): New union member.
2954 (mem_df_write): New union member.
2955 * cgen-par.c (sim_queue_mem_di_write): New function.
2956 (sim_queue_mem_df_write): New function.
2957 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2958 CGEN_MEM_DF_WRITE.
2959 * cgen-accfp.c (divsf): Check for division errors.
2960
29611999-10-14 Doug Evans <devans@casey.cygnus.com>
2962
2963 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2964
2df3850c
JM		 29651999-10-07 Dave Brolley <brolley@cygnus.com>
2966
72f4393d 2967 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2968 (fn_hi_write): New union member.
2969 (sim_queue_fn_hi_write): New function.
2970 * cgen-par.c (sim_queue_fn_hi_write): New function.
2971 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2972
2acceee2
JM		 29731999-09-29 Doug Evans <devans@casey.cygnus.com>
2974
2975 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2976 Change type of result to SEM_PC.
2977
2978Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2979
2980 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2981
6426a772
JM		 29821999-09-25 Doug Evans <devans@casey.cygnus.com>
2983
2984 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2985 (JOIN*): Delete cpu arg.
2986
2987Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2988
2989 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2990 parameter.
2991 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2992
c2c6d25f
JM		 2993Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2994
72f4393d
L		 2995 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2996 large values.
c2c6d25f 2997
7fc5b5ad
AC		 2998Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2999
3000 * run.c (main): Check the sim_stop_reason and only halt simulation
3001 when a valid stop condition is identified.
3002
c2c6d25f
JM		 3003Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3004
3005 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3006
3007Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3008
3009 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3010 (bi_write): New union element.
3011 (sim_queue_bi_write): New function.
3012 * cgen-par.c (sim_queue_bi_write): New function.
3013 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3014
d4f3574e
SS		 3015Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3016
3017 * configure: Regenerated to track ../common/aclocal.m4 changes.
3018
3019 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3020 ../gdb/configure.in.
3021 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3022 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3023 (SIM_WARNINGS): Delete
3024 (CONFIG_CFLAGS): Update.
3025
3026Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3027
3028 * cgen-par.c: New file.
3029 * cgen-par.h: New file.
3030 * cgen-sim.h (cgen-par.h): #include it.
3031 * cgen-cpu.h (write_queue): New field.
3032 (CPU_WRITE_QUEUE): New access macro.
3033 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3034 (cgen-par.o): New target.
3035
104c1213
JM		 30361999-08-28 Doug Evans <devans@casey.cygnus.com>
3037
3038 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3039 * cgen-utils.c (mode_names): Update.
3040
53a5351d
JM		 30411999-08-20 Doug Evans <devans@casey.cygnus.com>
3042
3043 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3044 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3045 buffer arg if WITH_PARALLEL_GENWRITE.
3046 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3047 (struct idesc): Ditto.
3048
3049Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3050
3051 * sim-model.c (model_option_handler): Add \n to error message.
3052
96baa820
JM		 30531999-08-08 Doug Evans <devans@casey.cygnus.com>
3054
3055 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3056 (insn_sem): Rewrite.
3057 (sem_fn_desc): New struct.
3058 (idesc): Rewrite.
3059 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3060 misses if ! FAST_P.
3061 (scache case): Split into non-parallel/parallel versions.
3062 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3063 if not use semantic switch version.
3064
30651999-08-04 Doug Evans <devans@casey.cygnus.com>
3066
3067 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3068 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3069 (SEM_BRANCH_INIT_EXTRACT): Delete.
3070 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3071 (SEM_BRANCH_FINI): Ditto.
3072 (SEM_BRANCH_VIA_ADDR): Ditto.
3073 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3074 (SEM_BRANCH_ADDR_CACHE): Delete.
3075 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3076 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3077 pbb_br_type.
3078 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3079 (@cpu@_pbb_begin): Initialize branch_target.
3080 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3081 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3082 pbb_br_type.
3083 (@cpu@_engine_run_fast): Ditto.
3084
adf40b2e
JM		 3085Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3086
3087 * cgen-utils.c (RORSI): New function.
3088 (ROLSI): New function.
3089
30901999-07-14 Doug Evans <devans@casey.cygnus.com>
3091
3092 * Makefile.in (TAGS): Tweak TAGS regex.
3093 * cgen-mem.h (*): Add TAGS markers.
3094
43e526b9
JM		 3095Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3096
3097 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3098 passed in when sim_resume is first entered - don't re-pass it
3099 after a restart.
72f4393d 3100
43e526b9
JM		 3101Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3102
3103 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3104 OPTION_LOAD_LMA but only when is defined.
3105 (standard_options): When SIM_HANDLES_LMA is defined include
3106 options --load-lma and --load-vma.
3107 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3108
3109 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3110 (struct sim_state_base): Add load_at_lma_p.
3111 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3112 STATE_LOAD_AT_LMA_P.
3113
3114Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3115
3116 * nrun.c (main): Re-format loop gnu style.
3117
9846de1b
JM		 3118Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3119
3120 * dv-sockser.c (connected_p): Initialize addrlen.
3121
31221999-07-06 Dave Brolley <brolley@cygnus.com>
3123
3124 * cgen-accfp.c (floatsidf): New function.
3125 (fixdfsi): New function.
3126
31271999-07-06 Doug Evans <devans@casey.cygnus.com>
3128
3129 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3130
43ff13b4
JM		 31311999-07-05 Doug Evans <devans@casey.cygnus.com>
3132
3133 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3134 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3135 * cgen-fpu.c: New file.
3136 * cgen-fpu.h: New file.
3137 * cgen-accfp.c: New file.
3138 * cgen-cpu.h (CGEN_CPU): New member fpu.
3139 * cgen-mem.h: Redo fp support.
3140 * cgen-ops.h: Delete k&r support. Redo fp support.
3141 * cgen-sim.h: Include cgen-fpu.h.
3142 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3143
085dd6e6
JM		 31441999-06-23 Doug Evans <devans@casey.cygnus.com>
3145
3146 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3147 ifndef.
3148 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3149 (@cpu@_pbb_cti_chain): Minor clean up.
3150
cd0fc7c3
SS		 31511999-05-08 Felix Lee <flee@cygnus.com>
3152
72f4393d
L		 3153 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3154 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3155 * configure: Regenerate.
72f4393d 3156
7a292a7a
SS		 3157Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3158
3159 * sim-core.c (device_error,device_io_read_buffer,
3160 device_io_write_buffer): Delete decls.
3161 * sim-core.h: Put them here.
3162
3163 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3164 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3165 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3166 (sim_core_write_aligned_N): Ditto.
3167
31681999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3169
3170 * sim-memopt.c (sim_memory_uninstall): Don't look into
3171 free()d memory.
3172
31731999-04-14 Doug Evans <devans@casey.cygnus.com>
3174
3175 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3176
31771999-04-13 Doug Evans <devans@casey.cygnus.com>
3178
3179 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3180 (sim_core_write_buffer): Ditto.
3181
31821999-04-02 Keith Seitz <keiths@cygnus.com>
3183
3184 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3185 after the interval counter has expired.
3186 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3187 poll_quit callbacks. May be overridden by Makefile.
3188 (poll_quit_counter): New global.
3189 * sim-events.c: Remove all mentions of ui_loop_hook. The
3190 host callback "poll_quit" will serve the purpose.
3191 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3192 is defined.
3193 * nrun.c: Remove declaration of ui_loop_hook.
3194
3195Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3196
3197 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3198 if being used by gdb.
3199
32001999-03-22 Doug Evans <devans@casey.cygnus.com>
3201
3202 * cgen-types.h (XF,TF): Tweak.
3203 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3204 in cgen-types.h.
3205 (SUBWORD*,JOIN*): Define.
3206 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3207 moved into cpu descriptor.
3208 * sim-model.h (MACH): New member `num'.
3209
c906108c
SS		 32101999-02-09 Doug Evans <devans@casey.cygnus.com>
3211
c906108c
SS		 3212 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3213 (CGEN_CPU): Member opcode renamed to cpu_desc.
3214 New members get_idata,disassembler.
3215 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3216 CGEN_INSN_ATTR_VALUE.
3217 (CGEN_STATE): Delete member opcode_table.
3218 (sim_disassemble_insn): Delete decl.
3219 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3220 (struct idesc): Moved to here from <cpu>-decode.h.
3221 * cgen-run.c (prime_cpu): Call prepare_run callback.
3222 * cgen-trace.h (SFILE): New type.
3223 (sim_disasm_sprintf): Declare.
3224 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3225 (sim_cgen_disassemble_insn): Declare.
3226 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3227 (insn_fields): Delete.
3228 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3229 CPU_CPU_DESC (cpu).
3230 (trace_insn): Call CPU_DISASSEMBLER hook.
3231 (sim_disasm_sprintf): New function.
3232 (sim_disasm_read_memory): New function.
3233 (sim_disasm_perror_memory): New function.
3234 (sim_cgen_disassemble_insn): New function.
3235 * cgen-utils.c: Don't include cpu-opc.h.
3236 (virtual_insn_entries): New static local.
3237 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3238 (cgen_insn_name): Rewrite.
3239 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3240 * cgen.sh (desc): New file generator handler.
3241 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3242 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3243 Don't include cpu-opc.h,cpu-sim.h.
3244 * sim-model.c (model_set): Delete SIM_DESC arg.
3245 (sim_model_set): Update.
3246 * sim-model.h (MACH): New member prepare_run.
3247
32481999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3249
3250 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3251 if redundant with allocator functions.
3252
3253Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3254
3255 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3256
3257 * sim-profile.h: Make like sim-trace.h.
3258 (PROFILE_USEFUL_MASK): New macro.
3259 * sim-profile.c (profile_options): Make like trace_options, allow
3260 optional on|off arg where applicable.
3261 (set_profile_option_mask): New function.
3262 (sim_profile_set_option): New function.
3263 (profile_option_handler): Simplify.
3264 Have -p only enable selected things, not everything.
3265 Add missing break to OPTION_PROFILE_PC_RANGE.
3266 * cgen-scache.c (scache_options): Allow optional on|off arg to
3267 --profile-scache.
3268 (scache_option_handler): Use sim_profile_set_option.
3269
32701999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3271
3272 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3273 (memory_option_handler): Implement MEMORY_FILL option. Make
3274 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3275 (parse_ulong_value): New function.
3276 (do_memopt_add): Allocate all buffers. Optionally fill them.
3277
32781999-01-15 Richard Henderson <rth@cygnus.com>
3279
3280 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3281 va_list, not an integer.
3282 * sim-events.c (sim_events_schedule): Likewise.
3283
72f4393d 3284 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3285 the appropriate type.
3286
32871999-01-14 Doug Evans <devans@casey.cygnus.com>
3288
3289 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3290 (sim_disassemble_insn): Update prototype.
3291 (sim_engine_invalid_insn): Ditto.
3292 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3293 (SEM_BRANCH_INIT): PCADDR->IADDR.
3294 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3295 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3296 * cgen-scache.h (*): Ditto.
3297 * cgen-trace.c (*): Ditto.
3298 * cgen-trace.h (*): Ditto.
3299 * cgen-utils.c (*): Ditto.
3300 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3301 (insn_t): Delete.
3302 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3303 (simple engine framework): Rewrite.
3304 * sim-module.c (modules): Install model module sooner (and in
3305 particular before the profile module).
3306
33071999-01-12 Doug Evans <devans@casey.cygnus.com>
3308
3309 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3310 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3311 (sim_model_init): Call it.
3312
3313 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3314
33151999-01-05 Doug Evans <devans@casey.cygnus.com>
3316
3317 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3318 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3319 (SEM_BRANCH_INIT_EXTRACT): New macro.
3320 (SEM_BRANCH_INIT): Add taken_p.
3321 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3322 (SEM_BRANCH_FINI): Use it.
3323 (SEM_INSN): Update.
3324 * cgen-run.c (sim_resume): Handle tracing of last insn.
3325 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3326 * cgen-trace.c (current_abuf): New static global.
3327 (trace_insn_init): Initialize it.
3328 (trace_insn_fini): Use it.
3329 (trace_insn): Set it.
3330 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3331 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3332 (@cpu@_emit_after): Ditto.
3333 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3334 labels if WITH_SEM_SWITCH_FULL.
3335 * sim-model.c: Include bfd.h.
3336 (sim_model_init): New function.
3337 (sim_model_install): Record init fn.
3338 * sim-model.h (MACH): New member bfd_name.
3339 * sim-module.c (modules): Initialize model before scache.
3340
33411998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3342
3343 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3344
c906108c
SS		 3345 * nrun.c (main): Remain in simulation loop for traps and
3346 exceptions when in operating environment mode.
3347 (ui_loop_hook): New stub hook for standalone use.
3348 * sim-events.c (sim_events_process): Call ui_loop_hook
3349 periodically on CYGWIN host.
3350
3351 * sim-reason.c (sim_stop_reason): Return host signal numbers
3352 to gdb on sim_stopped and sim_signalled cases.
3353 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3354 hook just before longjmp.
3355 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3356 hook just before sim_engine_run.
3357
3358 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3359 * sim-trace.h (trace_generic): Ditto.
3360 * sim-trace.c (trace_generic): Ditto.
72f4393d 3361
c906108c
SS		 33621998-12-14 Doug Evans <devans@casey.cygnus.com>
3363
3364 * Make-common.in (SIM_MAIN_DEPS): New var.
3365 (CGEN_MAIN_CPU_DEPS): New var.
3366 * aclocal.m4: Add --enable-cgen-maint option.
3367 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3368 (SETMEM*): Ditto.
3369 (GETIMEM*): Pass pc value to sim_core routine.
3370
3371Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3372
3373 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3374 Compare with ZERO not NULL.
3375
3376Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3377
3378 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3379 "sim-assert.h".
3380
33811998-12-09 Doug Evans <devans@casey.cygnus.com>
3382
3383 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3384 * sim-trace.c: Include stdlib.h if present.
3385 * dv-sockser.c: Include unistd.h if present.
3386 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3387 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3388
33891998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3390
3391 * gennltvals.sh: Add i960.
3392 * nltvals.def: Rebuild.
3393
33941998-12-04 Doug Evans <devans@casey.cygnus.com>
3395
3396 * cgen-defs.h: New file, old cgen-sim.h.
3397 * cgen-sim.h: Simple header that includes others.
3398 * sim-arange.c: New file.
3399 * sim-arange.h: New file.
3400 * sim-basics.h: Include it.
3401 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3402 (sim-arange.o): Add rule for.
3403 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3404 (sim_io_eprintf_cpu): Add prototype.
3405 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3406 (INLINE2): New macro.
3407 (EXTERN_INLINE): New macro.
3408 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3409 before calling module init fns.
3410 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3411 (profile_init): New function.
3412 (profile_options): New option --profile-range.
3413 (profile_option_handler): Handle --profile-range.
3414 (profile_print_insn): Qualify address range specific section titles.
3415 (profile_print_addr_ranges): New function.
3416 (profile_info): Print address ranges if specified.
3417 (profile_install): Set profile_init init fn.
3418 * sim-profile.h (PROFILE_DATA): New member `range'.
3419 * sim-trace.c (trace_init): New function.
3420 (trace_options): New option --trace-range.
3421 (trace_option_handler): Handle --trace-range.
3422 (trace_install): Set trace_init init fn.
3423 * sim-trace.h (TRACE_DATA): New member `range'.
3424 * sim-utils.c (sim_cpu_msg_prefix): New function.
3425 (sim_io_eprintf_cpu): New function.
3426 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3427 (PC_IN_PROFILE_RANGE_P): New macro.
3428 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3429 (trace_insn_fini): New arg abuf. All callers updated.
3430 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3431 printing cycle counts.
3432 * cgen-trace.h (trace_insn_fini): Update prototype.
3433 (TRACE_RESULT_P): New macro.
3434 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3435 (TRACE_INSN): Check ARGBUF_TRACE_P.
3436 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3437 * cgen-types.h (SIM_INLINE): Delete.
3438 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3439 * cgen-utils.c: Don't include cgen-engine.h
3440 * genmloop.sh (@cpu@_fill_argbuf): New function.
3441 (@cpu@_fill_argbuf_tp): New function.
3442 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3443 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3444 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3445 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3446 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3447 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3448 doing profiling. Update call to TRACE_INSN_FINI.
3449
3450 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3451
34521998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3453
3454 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3455 regions.
3456
34571998-12-01 Doug Evans <devans@casey.cygnus.com>
3458
3459 * sim-inline.c (SIM_INLINE_P): Fix typo.
3460
34611998-11-30 Doug Evans <devans@casey.cygnus.com>
3462
3463 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3464
3465Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3466
3467 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3468 * nltvals.def: Re-generate.
3469
3470Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3471
3472 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3473 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3474 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3475 GCC.
3476 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3477 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3478
34791998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3480
3481 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3482 (${cpu}_pbb_cti_chain): Ditto.
3483
34841998-11-18 Doug Evans <devans@casey.cygnus.com>
3485
3486 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3487 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3488 (EXTRACT_INT,EXTRACT_UINT): New macros.
3489 (SEM_SEM_ARG): New macro.
3490 (SEM_NEXT_VPC): New arg `pc'.
3491 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3492 (sim_disassemble_insn): Update prototype.
3493 * cgen-trace.c (current_insn,insn_fields): New static locals.
3494 (trace_insn): Set them.
b83266a0 3495 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3496 (sim_disassemble_insn): New arg insn_fields.
3497 Handle variable length insns.
3498 * genmloop.sh: Only emit pbb decls if -pbb.
3499 (${cpu}_scache_lookup): New arg `vpc'.
3500 (scache support): Fetch pc before entering loop.
3501
3502 * gennltvals.sh: Add fr30 support.
3503 * nltvals.def: Rebuild.
3504
3505Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3506
3507 * sim-types.h: Re-do type system so that GCC's attribute and mode
3508 are used to specify types. Handle case of ALPHA.
3509
35101998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3511
c906108c
SS		 3512 * aclocal.m4: Add tests for dlopen family.
3513 * config.in: Regenerated.
72f4393d 3514
c906108c
SS		 3515Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3516
3517 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3518
3519Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3520
3521 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3522 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3523 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3524 * cgen-sim.h: ... to here.
3525
3526Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3527
3528 * aclocal.m4 (enable-build-warnings): Replace
3529 enable-sim-warnings. Extend =LIST syntax so that prepend and
3530 append of options is possible. Drop -Werror, add
3531 -Wstrict-prototypes for GDB compatibility.
3532 * Make-common.in (SIM_WARNINGS): Update.
3533
3534Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3535
3536 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3537 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3538 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3539 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3540 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3541 CGEN_INCLUDE_DEPS.
3542 * cgen-cpu.h: New file.
3543 * cgen-engine.h: New file.
3544 * cgen-scache.h: New file.
3545 * cgen-sim.h: Delete portions moved to new files.
3546 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3547 rather than sending result to stdout.
3548
3549Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3550
3551 * Make-common.in (sim-reg.o): New rule.
3552 (cgen-run.o): New rule.
3553 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3554 * cgen-run.c (prime_cpu): New function.
3555 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3556 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3557 mentioned cpu.
3558 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3559 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3560 (CGEN_INSN_VIRTUAL_P): New macro.
3561 (SEM_PC): New typedef.
3562 (SEMANTIC_FN): Change type of result to SEM_PC.
3563 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3564 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3565 (SCACHE_MAP): New typedef.
3566 (CPU_SCACHE): Add pbb support.
3567 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3568 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3569 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3570 max_slice_insns.
3571 (INSN_NAME): Delete.
3572 (cgen_insn_name): Declare.
3573 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3574 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3575 (first_insn_p): Make static.
3576 (trace_insn): Handle virtual insns specially.
3577 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3578 * cgen-types.h (UBI): Delete.
3579 (MODE_TYPE): New enum.
3580 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3581 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3582 (cgen_virtual_opcode_table): New global.
3583 (cgen_insn_name): New function.
3584 (sim_disassemble_insn): Ignore virtual insns.
3585 * genmloop.sh: Delete top level loop generation. Add pbb support.
3586 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3587 (sim_cpu_base): New members max_insns,insn_name,model_data.
3588 (CPU_PC_GET,CPU_PC_SET): New macros.
3589 (sim_pc_get,sim_pc_set): Declare.
3590 * sim-model.c (model_set): Call model init fn.
3591 * sim-model.h (MODEL_FN): New typedef.
3592 (INSN_TIMING): New member model_fn.
3593 (MODEL): New members num,init.
3594 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3595 All callers updated.
3596 (profile_insn_init): New fn.
3597 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3598 Exit early if insn profiling not supported.
3599 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3600 (profile_install): Record profile_insn_init as init fn.
3601 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3602 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3603 (PROFILE_DATA): Delete member exec_time.
3604 Change insn_count to pointer to array, rather than the array.
3605 (sim_profile_print_bar): Declare.
3606
3607Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3608
3609 * cgen-run.c: New file.
3610 * sim-reg.c: New file.
3611
3612Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3613
3614 * aclocal.m4: Add checks for -lsocket and -lnsl.
3615
3616 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3617 allow local port reuse on listening socket.
3618
3619Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3620
3621 * sim-config.h: Remove reference to linux kernel header.
3622
3623Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3624
3625 * dv-sockser.c (sockser_addr): Make variable non-static.
3626
3627Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3628
3629 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3630
3631Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3632
3633 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3634
3635Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3636
3637 * Make-common.in (install-common): Add $(EXEEXT) when installing
3638 run.
3639
3640Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3641
3642 * cgen-sim.h (cgen_state): New member opcode_table.
3643 * cgen-utils.c (sim_disassemble_insn): Use it.
3644
3645Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3646
3647 * cgen-mem.h (DECLARE_SETT): Fix return type.
3648 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3649 * cgen-scache.c: Include stdlib.h.
3650 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3651 * sim-model.c (model_option_handler): Remove unused variable `n'.
3652
3653Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3654
3655 * cgen-utils.c: Include bfd.h.
3656 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3657
3658Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3659
3660 * sim-bits.h (EXTEND24): Fix typo.
3661
3662Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3663
3664 * sim-events.c (ETRACE_P): New macro.
3665 (struct _sim_event): Add member trace.
3666 (sim_events_free): Reclaim trace message.
3667
3668 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3669 sim_events_schedule_tracef): New functions, include printf trace
3670 information in argument list. If tracing, store asprintf'd trace
3671 message in sim_event.
3672
3673 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3674 hw_event_queue_schedule_vtracef): New functions, mimic
3675 sim_event_tracef.
3676
3677Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3678
3679 * sim-bits.h (EXTEND24): Define.
3680
3681Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3682
3683 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3684 (CPU_SCACHE_HASH_MASK): New macro.
3685 (SCACHE_HASH_PC): Rewrite.
3686 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3687 computation out of main loop.
3688
3689Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3690
c906108c
SS		 3691 * cgen-sim.h (RECORD_IADDR): Delete.
3692 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3693 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3694
3695Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3696
3697 * gennltvals.def (mn10200): Add entry.
3698 * nltvals.def: Regenerate with MN10200 additions.
3699
3700Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3701
3702 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3703 documentation on how it works.
3704
3705 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3706 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3707 sim_core_set_xor, sim_core_xor_read_buffer,
3708 sim_core_xor_write_buffer): Update.
3709
3710 * sim-events.h, sim-events.c (sim_events_install,
3711 sim_events_watch_clock, sim_events_schedule_after_signal,
3712 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3713 sim_events_deschedule): Update.
3714
3715 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3716 sim_fpu_max32, sim_fpu_max64): Update.
3717
3718Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3719
3720 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3721 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3722 * sim-profile.c (profile_print_model): Update.
3723
3724Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3725
3726 * gennltvals.def (m32r): Use common syscall.h now.
3727 (mn10300): Add entry.
3728 * nltvals.def: Regenerate.
3729
3730 * sim-engine.c (sim_engine_get_run_state): New function.
3731 * sim-engine.h (sim_engine_get_run_state): Declare it.
3732
3733Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3734
3735 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3736 * sim-core.c (sim_core_signal): Make extern, always define.
3737
3738Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3739
3740 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3741 * cgen-ops.h (ANDIF): New macro.
3742 (ANDIF[BQHSD]I): Delete.
3743
3744Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3747 (hw_event_queue_schedule, hw_event_queue_deschedule,
3748 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3749 Janczyn.
3750
3751 * hw-alloc.h (HW_NZALLOC): Define.
3752
3753 * Make-common.in (test-hw-events): Add target for testing the
3754 hw-event code.
3755
3756Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3757
3758 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3759 hw-instances.o.
3760 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3761 files.
3762 * hw-main.h: Include hw-handles.h, hw-instances.h.
3763 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3764 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3765
c906108c
SS		 3766Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3767
3768 * dv-core.c: Include hw-main.h and sim-main.h.
3769 * dv-pal.c: Include hw-main.h and sim-io.h.
3770 * dv-glue.c: Include hw-main.h.
3771
3772 * hw-main.h: New file. Move list of includes to here.
3773 * hw-base.h: From here.
3774 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3775 (hw-*.o, dv-*.o): Update.
3776 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3777 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3778 sim-main.h.
3779
3780 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3781 do_hw_poll_read): Move declarations from here.
3782 * hw-main.h: To here.
72f4393d 3783
c906108c
SS		 3784 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3785 Move from here.
3786 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3787 rename.
3788 * Make-common.in (hw-config.h): Update
3789 * hw-base.c, dv-pal.c, dv-glue.c: Update
3790
3791 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3792 `*_callback' to `*_method.
3793
3794Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3795
3796 * hw-base.h (set_*): Move set method macros from here.
3797 * hw-device.h: To here.
3798
3799Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3800
3801 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3802 Declare.
3803
3804 * hw-base.c (hw_create, hw_delete): Call
3805 * hw-properties.c (create_hw_property_data,
3806 delete_hw_property_data): Define.
72f4393d 3807
c906108c
SS		 3808Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3809
3810 * hw-device.c, hw-properties.c: Include hw-base.h
3811
3812 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3813 * hw-device.c: From here.
3814 * hw-base.h: Include "hw-events.h".
3815
3816 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3817 * hw-base.c (hw_create, hw_delete): Call.
3818 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3819
3820 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3821 (hw-alloc.o): New target.
72f4393d 3822
c906108c
SS		 3823Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3824
3825 * hw-events.h, hw-events.c: New files. Move event code to here.
3826 * sim-hw.c: From here.
3827 * hw-base.h: Include "hw-events.h".
3828 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3829 (hw-events.o): New target.
3830
3831 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3832 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3833
c906108c
SS		 3834 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3835 * hw-base.c (hw_create, hw_delete): Call.
3836 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3837
3838 * dv-pal.c: Update.
3839
3840Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3841
3842 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3843 * hw-ports.c: To here.
72f4393d 3844
c906108c
SS		 3845 * hw-base.h, hw-ports.c (create_hw_port_data,
3846 delete_hw_port_data): New functions.
3847 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3848
c906108c
SS		 3849 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3850 from here.
3851 * hw-ports.h: To here.
3852
3853Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3854
3855 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3856 PROCESSOR and CIA arguments.
3857
3858Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3859
3860 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3861 Move common object files from here.
3862 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3863
c906108c
SS		 3864Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3865
3866 * sim-hw.c: Include ctype.h.
3867 (do_hw_poll_read): Do not assume EAGAIN.
3868
3869Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3870
3871 * cgen-trace.c (first_insn_p): New static local.
3872 (trace_insn_init): Set it.
3873 (trace_insn_fini): Use TRACE_PREFIX.
3874 (trace_insn): Rewrite to use trace_prefix.
3875 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3876 Adjust width accordingly.
3877
3878 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3879 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3880 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3881 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3882 (PROFILE_COUNT_CORE): Simplify.
3883 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3884
3885Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3886
3887 * cgen-ops.h (ADDCFSI): Fix typo.
3888
3889Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3890
3891 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3892 * genmloop.sh: Use them rather than static locals.
3893
3894 * sim-engine.c (sim_engine_set_run_state): New function.
3895 * sim-engine.h (sim_engine_set_run_state): Declare.
3896 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3897 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3898 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3899
3900Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3901
72f4393d 3902 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3903 All callers updated.
3904 (trace_insn_fini): New arg last_p. All callers updated.
3905 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3906 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3907 * genmloop.sh (engine_resume): Update.
3908
3909Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3910
3911 * Make-common.in (install-common): Run ranlib on installed copy of
3912 libsim.a.
3913
3914Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3915
3916 * Make-common.in (install-common): Rename and install libsim.a.
3917
3918Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3919
3920 * sim-io.c (unistd.h): Include.
3921
3922Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3923
3924 * Make-common (sim_main_headers): Sort.
3925 (cgen-*.o): Add cgen-sim.h dependency.
3926
3927 * cgen-scache.c (scache_init): Only allocate space if scache element
3928 size is non-zero.
3929 (scache_flush,scache_print_profile): Check if scache in use first.
3930
3931 * cgen-sim.h (IDESC): Provide forward declaration.
3932 (DECODE): Delete.
3933 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3934 (cgen_cpu_max_extra_bytes): Declare.
3935 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3936
c906108c
SS		 3937 * sim-cpu.h: New file. sim_cpu_base moved here.
3938 Move sim_cpu_lookup decl here.
3939 * sim-base.h: #include "sim-cpu.h".
3940 * sim-cpu.c: New file.
3941 * Make-common (sim_main_headers): Add sim-cpu.h.
3942 (sim-cpu.o): Add rule for.
3943
3944 * sim-model.c (set_model): Delete.
3945 (sim_model_set,model_set): New functions.
3946 (sim_model_install): Renamed from model_install.
3947 Don't set default model here.
3948 (model_option_handler): Rewrite --model processing.
3949 (sim_model_lookup,sim_mach_lookup): New functions.
3950 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3951 (insn_timing): Delete.
3952 (INSN_TIMING): New member `num'.
3953 (IMP_PROPERTIES): Always define scache_elm_size member.
3954 (MACH): New member init_cpu.
3955 (sim_machs): Renamed from machs.
3956 (sim_model_install): Renamed from model_install.
3957 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3958 * sim-module.c (modules): Update.
3959
3960 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3961
3962 * sim-io.c: #include <errno.h>.
3963
3964Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3965
3966 * dv-pal.c (struct hw_pal_device): Add reader.
3967 (hw_pal_finish): Initialize reader.
3968 (scan_hw_pal): Use reader.
3969
3970 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3971 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3972 * dv-pal.c: Use.
3973
3974 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3975 ../ppc/main.c sim_io_read_stdin.
3976
3977Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3978
3979 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3980 arguments.
3981 * hw-tree.c: Update.
72f4393d 3982
c906108c
SS		 3983 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3984 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3985 CPU/CIA args.
3986 * hw-ports.h (hw_port_event): Ditto.
3987 * hw-ports.c (hw_port_event): Update.
3988 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3989 Update.
3990 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3991 Update.
3992 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3993 (do_counter_event): Update.
3994 * dv-glue.c (hw_glue_io_read_buffer): Update.
3995 (hw_glue_port_event): Update.
3996
3997 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3998 * hw-base.h (hw_create): Ditto.
3999 * hw-base.c (hw_create): Ditto.
72f4393d 4000
c906108c
SS		 4001 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4002 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4003 from here to.
4004 * sim-hw.c: Here.
4005 * hw-device.h (hw_system_cpu): Declare.
4006 * sim-hw.c (hw_system_cpu): New function.
4007
4008 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4009 sim_hw_abort not hw_abort.
4010 (sim-hw.h): Include.
4011 (sim_core_read_buffer, sim_core_write_buffer): Call
4012 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4013 argument.
4014 (sim_core_set_xor): Do not pass CPU when aborting.
4015
4016 * sim-n-core.h (sim_core_read_aligned_N,
4017 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4018 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4019 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4020 return length.
4021
4022 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4023 sim_hw_print.
4024 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4025 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4026 functions.
4027 (sim_hw_print): New function.
4028
4029 * sim-engine.h (sim_engine_vabort): Declare.
4030 * sim-engine.c (sim_engine_vabort): New function.
4031
4032Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4033
4034 * sim-trace.c (print_data): For floating-point numbers trace raw
4035 hex value.
4036 (trace_result_fp2): New function.
4037 * sim-trace.h (trace_result_fp2): New declaration.
4038 (TRACE_FP_RESULT2): New macro.
4039
4040Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4041
72f4393d
L		 4042 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4043 AM_CYGWIN32 and AM_EXEEXT.
4044 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4045 to run and install-common rules.
4046 * common/configure: regenerate
c906108c
SS		 4047
4048Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4049
4050 * sim-types.h (cell_word): New type.
4051 (natural_cell): Delete type.
4052
4053Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4054
4055 * configure: Regenerated to track ../common/aclocal.m4 changes.
4056 * config.in: Ditto.
4057
4058Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4059
4060 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4061
4062Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4063
4064 * configure: Regenerated to track ../common/aclocal.m4 changes.
4065 * config.in: Ditto.
4066
4067Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4068
4069 * acconfig.h: New file.
4070 * Make-common.in (top_builddir): New macro.
4071 (INTL_LIB): Removed.
4072 (INTLLIBS): New macro.
4073 (INTLDEPS): Likewise.
4074 (LIBDEPS): Use INTLDEPS.
4075 (EXTRA_LIBS): Use INTLLIBS.
4076 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4077 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4078 AM_LC_MESSAGES): New macros from GNU gettext.
4079
4080Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081
4082 * sim-config.h: Discard leading _ from macros.
4083 * sim-types.h: Ditto.
4084
4085Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4086
4087 * Make-common.in (CSEARCH): Add -I to intl directories.
4088 (INTL_LIB): Point to libintl.a.
4089 (LIBDEPS): Add $(INTL_LIB).
4090 (EXTRA_LIBS): Ditto.
4091
4092Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4093
4094 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4095
4096 * cgen-ops.h (ADDCFSI): Fix.
4097 (SUBCFSI): Tweak.
4098
4099Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * sim-types.h (signed_address, unsigned_address): Define.
4102
4103Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4104
4105 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4106 QNaN.
4107
4108Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109
4110 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4111 New functions, pack / unpack sim_fpu struct using raw values.
4112 (sim_fpu_is): Differentiate between negative and positive
4113 infinity.
4114
4115Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4116
4117 * sim-bits.h (EXTEND4): Define.
4118 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4119
c906108c
SS		 4120Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4121
4122 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4123 declared so we need this cast to prevent long long addresses
4124 from being misconfigures. Results in access to unmapped memory.
4125
4126Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4127
4128 * Make-common.in (RUNTESTFLAGS): Define.
4129 (check): Pass RUNTESTFLAGS to recursive make.
4130
4131Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4132
4133 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4134 STATE_VERBOSE_P.
4135
4136Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4137
4138 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4139 cross compiling.
4140
4141Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4144 (sim-inline): Update to match sim-inline.[hc]
4145 * configure: Regenerated to track ../common/aclocal.m4 changes.
4146
4147 * Make-common.in (sim_main_headers): Add sim-inline.h
4148
4149 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4150 selected.
4151 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4152
c906108c
SS		 4153 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4154 (sim_events_set_trace): Delete unused prototype.
72f4393d 4155
c906108c
SS		 4156 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4157 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4158
4159 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4160 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4161 Comment out, not yet implemented in sim-fpu.c.
4162 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4163 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4164
c906108c
SS		 4165 * sim-inline.h: Rewrite description.
4166 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4167 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4168
c906108c
SS		 4169 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4170 include generated files. Handled by generator directly.
72f4393d 4171
c906108c
SS		 4172Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4175 up-to-date.
4176
4177 * sim-trace.h (TRACE_ANY_P): Define.
4178 (struct _trace_data): Add trace_any_p.
4179
4180Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181
4182 * run.c (main): Handle all alternatives of enum sim_stop.
4183 (main): Delete unused `asection *s'.
4184
4185Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4186
4187 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4188
4189 * configure: Regenerated to track ../common/aclocal.m4 changes.
4190
4191 * sim-hw.c: New file.
4192 * sim-hw.h (sim_hw_parse): Declare function.
4193 (hw-tree.h): Do not include.
72f4393d 4194
c906108c
SS		 4195 * sim-base.h (STATE_HW): Define.
4196 (struct sim_state_base): Add member struct *hw.
4197
4198 * sim-module.c (sim-hw.h): Include.
4199 (modules): Add sim_hw_install.
72f4393d 4200
c906108c
SS		 4201 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4202
4203Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4204
4205 * sim-base.h (CPU_INDEX): Define.
4206
4207 * sim-utils.c (sim_state_alloc): Initialize.
4208 * sim-module.c (sim_post_argv_init): Ditto.
4209
4210Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4211
4212 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4213 properly formatted lists.
4214
4215Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4218 0x2f needs to be 0x3f.
4219
4220Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4221
4222 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4223 not found.
4224 (hw_tree_find_*_property): Clean up error message when property is
4225 not found.
4226
4227 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4228 present before looking for it.
4229
4230Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4231
72f4393d 4232 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4233 (AC_CHECK_FUNCS): Add check for __setfpucw.
4234 * configure: Regenerated.
4235
4236Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4237
4238 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4239 hw_pal_timer, hw_pal_timer_value): Define.
4240 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4241 (do_counter_event, do_counter_read, do_counter_value,
4242 do_counter_write): new functions.
4243
4244Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4245
4246 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4247 trace output.
4248
4249 * hw-base.c (hw_create): Stop searching for a device when one is
4250 found.
4251
4252Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4253
4254 * configure: Regenerated to track ../common/aclocal.m4 changes.
4255
4256Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4257
4258 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4259 appends extra devices.
4260 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4261 the device names.
72f4393d 4262
c906108c
SS		 4263 * Make-common.in (hw-config.h): New target, create hw-config.h
4264 file.
4265 (SIM_HW): Definition from @sim_hw@.
4266 (hw-base.o): Depend on hw-config.h
4267
4268Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4269
4270 * Make-common.in: Get SHELL from configure.
4271 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4272 move-if-change. Fixes NT native build problem.
4273 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4274 move-if-change. Fixes NT native build problem.
4275 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4276 NT native builds.
72f4393d 4277
c906108c
SS		 4278Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279
4280 * hw-device.h, hw-device.c (hw_strdup): New function.
4281
4282 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4283 strings name, family and args.
4284 (full_name_of_hw): Use hw_strdup when returning the full path.
4285
4286 * hw-properties.c: Clean up property not found / wrong type error
4287 messages.
72f4393d 4288
c906108c
SS		 4289 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4290 before attaching any ports.
4291
4292 * hw-base.c (hw-config.): Include. Replace hardwired table.
4293
4294 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4295
4296 * Make-common.in: Add rule for dv-glue.o.
4297
4298Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4299
4300 * hw-base.c (hw_finish): Move setting of trace level to here.
4301 (hw_create): From here.
4302
4303 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4304 ../ppc/device_table.c.
4305
4306 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4307
4308 * hw-tree.c (print_properties): Supress path when printing
4309 properties of root node.
4310
4311Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4312
4313 * hw-device.h (HW_TRACE): Define.
4314 (hw_trace): Declare.
4315 * hw-device.c (hw_trace): Implement function.
4316
4317 * hw-base.c (hw_create): Set hw trace level from "trace?"
4318 property.
4319
4320 * dv-core.c (dv_core_attach_address_callback): Add trace.
4321
4322 * dv-pal.c: Replace DTRACE with HW_TRACE.
4323
4324Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325
4326 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4327 (hw_alloc_data): Delcare.
4328 (struct hw): Add member alloc_of_hw.
72f4393d 4329
c906108c
SS		 4330 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4331 functions. Assocate memory with a device.
4332 (stdlib.h): Include.
72f4393d 4333
c906108c
SS		 4334 * hw-base.h (set_hw_delete): Define.
4335 (hw_delete_callback): Declare.
4336 (hw_delete): Declare.
4337
4338 * hw-base.c (hw_delete): Implement function.
4339 (struct hw_base_data): Add member to_delete.
4340 (ignore_hw_delete): New function, does nothing.
4341 (hw_create): Set the hw_delete method.
4342 (hw_create): Allocate the base type using HW_ZALLOC before setting
4343 any methods.
4344
4345 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4346
c906108c 4347 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4348
c906108c
SS		 4349 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4350 (attach_hw_port_edge): Add struct hw argument
4351
4352 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4353 hw_zalloc/hw_free.
4354
4355Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4356
4357 * hw-device.h (hw_attach_address_callback,
4358 hw_detach_address_callback): Attach to a single space not a space
4359 mask. Clarify interpretation of SPACE:ADDR parameters.
4360
4361 * hw-base.c (passthrough_hw_attach_address,
4362 passthrough_hw_detach_address): Update.
4363 * dv-core.c (dv_core_attach_address_callback): Ditto.
4364 * dv-pal.c (hw_pal_attach_address): Ditto.
4365
4366Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367
4368 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4369
4370Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371
4372 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4373 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4374 hw-properties_h, hw-tree_h): Define, point at corresponding
4375 header.
4376 (hw_base_headers): Define list of headers included by hw-base.h
4377 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4378 hw-properties.o, hw-tree.o): Specify dependencies.
4379 (dv-core.o, dv-pal.o): Ditto.
4380
4381 * sim-hw.h: New file.
4382
4383 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4384 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4385
c906108c
SS		 4386 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4387
4388 * hw-base.h, hw-base.c: new files. Copied from
4389 ../ppc/device_table.[hc].
4390
4391 * dv-core.c, dv-pal.c: New files. Copied from
4392 ../ppc/hw_{core,pal}.c
72f4393d 4393
c906108c
SS		 4394 * sim-basics.h (struct hw): Declare.
4395 (enum port_direction, enum object_disposition): Declare.
4396
4397Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4398
4399 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4400 sim_dv_src in Makefile. Take list of devices as parameter to m4
4401 macro..
4402
4403 * configure: Regenerated to track ../common/aclocal.m4 changes.
4404
4405Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4406
4407 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4408 trace_prefix can abort cleanly.
4409
4410Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4411
4412 * dv-sockser.c, dv-sockser.h: New files.
4413 * Make-common.in (dv-sockser.o): Add rule for.
4414 * aclocal.m4: Check for fcntl.h.
4415 * config.h: Add HAVE_FCNTL_H.
4416
4417 * sim-break.c (remove_breakpoint): Fix thinko.
4418
4419 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4420 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4421
44221998-03-13 Fred Fish <fnf@cygnus.com>
4423
4424 * sim-base.h (struct sim_state_base): Add prog_syms and
4425 define macro STATE_PROG_SYMS.
4426 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4427 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4428 and bfd_canonicalize_symtab, to get symbol table on first use
4429 and preserve it via STATE_PROG_SYMS for future calls to
4430 bfd_find_nearest_line.
4431
4432Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4433
4434 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4435
4436 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4437 up to nr_maps, not just access_* maps.
4438
4439 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4440 maps.
4441
4442 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4443 over nr_maps not sim_core_nr_maps.
4444
4445 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4446 core_map argument to unsigned.
4447 (struct _sim_core): Ditto for struct member core_map.
4448
4449 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4450
4451 * sim-basics.h (access_io, access_*_io): Define.
4452 (map_read, map_write, map_exec, map_io): Define.
4453
4454 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4455 attach with more generic mapmask.
4456 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4457
c906108c
SS		 4458 * sim-core.c (sim_core_uninstall, sim_core_attach,
4459 sim_core_detach): Iterate over nr_maps instead of
4460 sim_core_nr_maps.
4461
4462 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4463 instead of the write_map.
4464 (remove_breakpoint): Ditto.
4465
4466 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4467 with read_map, write_map, exec_map resp.
4468
4469 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4470 Ditto.
4471
4472 * cgen-utils.c (sim_disassemble_insn): Ditto.
4473
4474 * sim-hrw.c (sim_write, sim_write): Ditto.
4475
4476 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4477 transfer_to_str): New functions.
4478
4479Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4480
4481 * sim-base.h (sim_state_base): New member environment.
4482 (STATE_ENVIRONMENT): New macro.
4483 * sim-config.c (current_environment): Delete.
4484 (sim_config_default): New function.
4485 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4486 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4487 (sim_config_default): Add prototype.
4488 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4489 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4490 Set STATE_ENVIRONMENT, not current_environment.
4491
4492Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4493
4494 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4495
4496Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4497
4498 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4499
4500 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4501
4502Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4503
4504 * Make-common.in (TAGS): Make smarter.
4505 * Makefile.in (TAGS): Ditto.
4506
4507Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4508
4509 * sim-module.c (*): Fix typos in assertion tests.
4510
4511Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512
4513 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4514 can't be constant.
72f4393d 4515
c906108c
SS		 4516 * sim-options.c (sim_parse_args): Ditto.
4517 (sim_args_command): Return OK, instead of nothing, for an empty
4518 command.
4519
4520Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4521
4522 * sim-profile.c (profile_info): Rename from profile_print. Drop
4523 misc and misc_cpu callback arguments. Use
4524 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4525 (profile_install): Install profile_info function.
4526
4527 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4528 STATE_PROFILE_INFO_CALLBACK): Define.
4529 (struct PROFILE_DATA): Add field info_cpu_callback.
4530 (profile_print): Delete function.
4531
4532 * sim-base.h (STATE_MODULES): Define. Replace individual
4533 STATE_*_LIST with single struct module_list.
4534
4535 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4536 (struct module_list): Declare.
72f4393d 4537
c906108c
SS		 4538 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4539 sim_module_info): New functions.
4540 (sim_module_install): Clean up module data structures.
4541
4542 * sim-info.c (sim_info): New file. New function. Call
4543 sim_module_info.
4544
4545 * Make-common.in (sim-info.o): Define rule.
4546 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4547
4548
4549Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4550
4551 * sim-base.h (sim_cpu_base): New members name, options.
4552 (sim_cpu_lookup): Add prototype.
4553 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4554 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4555 (sim_add_option_table): Update prototype.
4556 * sim-options.c (sim_add_option_table): New argument `cpu'.
4557 (standard_option_handler,standard_install): Update.
4558 (sim_parse_args): Handle cpu specific options.
4559 (print_help): New static function.
4560 (sim_print_help): Call it. Print cpu specific options.
4561 (find_match): New static function.
4562 (sim_args_command): Call it. Handle cpu specific options.
4563 * sim-utils.c (sim_cpu_lookup): New function.
4564 * sim-memopt.c (memory_option_handler): Update.
4565 (sim_memopt_install): Update.
4566 * sim-model.c (model_option_handler): Update.
4567 (model_install): Update.
4568 * sim-profile.c (profile_option_handler): Update.
4569 (profile_install): Update.
4570 * sim-trace.c (trace_option_handler): Update.
4571 (trace_install): Update.
4572 * sim-watch.c (watchpoint_option_handler): Update.
4573 (sim_watchpoint_install): Update.
4574 * cgen-scache.c (scache_option_handler): Update.
4575 (scache_install): Update.
4576
4577Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4578
4579 * Make-common.in (check): Run `make check' in testsuite dir.
4580
4581Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582
4583 * sim-trace.c (trace_result0): New function.
4584
4585 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4586 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4587 tracing sim_fpu variables.
4588 (TRACE_ALU_RESULT0): Define.
4589 (TRACE_FP_RESULT_WORD): Define.
4590 (TRACE_FP_INPUT_WORD1): Define.
4591
4592 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4593 sim_fpu_two): New constants.
4594 (sim_fpu_op1, sim_fpu_op2): New types.
4595 (struct _sim_fpu): Delete member result. Re-order other members.
4596 (sim_fpu_sign, sim_fpu_exp): New functions.
4597 (sim_fpu_max, sim_fpu_min): new functions.
4598 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4599 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4600
c906108c
SS		 4601Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4602
4603 * sim-profile.c (profile_print): Delete duplicate test of
4604 PROFILE_INSN_IDX.
4605 (profile_print_pc): Exit early if data collection not set up.
4606 (profile_print_core): Simplify by calling sim_core_map_to_str.
4607 * sim-core.h (sim_core_map_to_str): Declare.
4608 * sim-core.c (sim_core_map_to_str): Make non-static.
4609
4610 * genmloop.sh (engine_resume): Update insn_count before exiting.
4611 (engine_resume_full): Keep accurate core profile data.
4612
4613 * cgen-utils.c (sim_disassemble_insn): Don't use
4614 sim_core_read_aligned_N, it messes up profiling results.
4615
4616Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4617
4618 * nltvals.def: Regenerate with MN10300 additions.
4619
4620Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621
4622 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4623
c906108c
SS		 4624 * sim-trace.h, sim-trace.c (trace_result_word2,
4625 trace_input_word4, trace_result_word4): New function.
4626
4627Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4628
4629 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4630
4631 * sim-xcat.h: Delete.
4632 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4633 * cgen-sim.h: Ditto.
4634 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4635 * sim-n-bits.h: Ditto.
4636 * sim-n-core.h: Ditto.
4637 * sim-n-endian.h: Ditto.
4638
4639Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4640
4641 * syscall.c (cb_syscall): Handle short reads, and EOF.
4642
4643Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4644
4645 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4646 sim_fpu to safely print fp_word values.
4647 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4648 (trace_result_bool1, trace_result_addr1): New functions.
4649 (trace_input_bool1, trace_input_addr1): New functions.
4650
4651 * sim-trace.h (TRACE_FPU_*): Define.
4652
4653Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654
4655 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4656 (sim_fpu_fpto, sim_fpu_tofp): Define.
4657
4658Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659
4660 * sim-fpu.c (sim_fpu_cmp): New function.
4661
4662Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4663
4664 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4665 instead of abuf->length.
4666 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4667 (set_trace_option_mask): Renamed from set_trace_options.
4668 (set_trace_option): New function.
4669 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4670 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4671
4672Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4673
4674 * sim-basics.h: Declare struct _sim_fpu.
4675
4676Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4677
4678 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4679 (trace_prefix, trace_input*, trace_result*): Declare.
4680 (trace_one_insn): Change declaration, assume trace_prefix called.
4681 (trace_generic): Like trace_one_insn.
4682 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4683 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4684
c906108c
SS		 4685 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4686 trace_insn, save_data, trace_idx_to_str, print_data): New
4687 functions.
4688 (trace_one_insn): Rewrite.
4689 (trace_generic): New function.
72f4393d 4690
c906108c
SS		 4691Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4692
c906108c
SS		 4693 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4694
4695 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4696 (SEMANTIC_FN): Rewrite declaration.
4697 (DECODE): Update type of semantic_fast member.
4698 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4699 * sim-base.h (sim_state_base): Delete conditionals surrounding
4700 member scache_size.
4701
4702Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4705 used.
4706
4707Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4708
4709 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4710 Add missing parameters to device_io calls.
4711 * sim-core.h: Add missing parameters to device_io calls.
4712
4713Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4714
4715 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4716 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4717 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4718 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4719 (engine_resume): Likewise. Make `engine' volatile. Save copy
4720 of cpu pointer in volatile object. Initialize read switch if
4721 -parallel.
4722
4723Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4724
4725 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4726 (SEM_INSN): New macro.
4727
4728Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4729
4730 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4731
4732Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4733
4734 * configure: Regenerated to track ../common/aclocal.m4 changes.
4735
4736Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4737
4738 * sim-types.h (fp_word): New type, define according to
4739 WITH_TARGET_FLOATING_POINT_BITSIZE.
4740
4741 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4742 configuration of size of floating point registers.
4743
4744Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745
4746 * sim-profile.c (profile_print): Only print CPU <N> if other
4747 output is going to appear.
4748
4749Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4750
4751 * configure: Regenerated to track ../common/aclocal.m4 changes.
4752
4753Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4754
4755 * sim-types.h (address_word): Typedef according to
4756 WITH_TARGET_ADDRESS_BITSIZE.
4757 (signed_cell, unsigned_cell, natural_cell): Ditto using
4758 WITH_TARGET_CELL_BITSIZE.
72f4393d 4759
c906108c
SS		 4760 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4761 (WITH_TARGET_CELL_BITSIZE): Define.
4762 (WITH_HOST_WORD_BITSIZE): Delete.
4763
4764 * sim-config.c (print_sim_config): Update.
4765
4766 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4767 configuration of address and OpenFirmware cell sizes.
4768
4769Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4770
4771 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4772 * sim-run.c (sim_engine_run): Update.
72f4393d 4773
c906108c
SS		 4774 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4775 CPU_CIA.
4776 * sim-run.c (sim_engine_run): Ditto.
4777
4778 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4779 (sim_resume): Pass nr_cpus to sim_engine_run.
4780
4781 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4782
c906108c
SS		 4783 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4784 MAX_NR_PROCESSORS.
4785 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4786
c906108c
SS		 4787Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4788
4789 * Make-common.in (stamp-tvals): New rule.
4790 (targ-vals.h,targ-map.c): Depend on it.
4791 (clean): Remove stamp-tvals.
4792
4793Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4794
4795 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4796 in code also #if 0'ed.
4797
4798Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4799
4800 * configure: Regenerated to track ../common/aclocal.m4 changes.
4801 * aclocal.m4: Recognize --enable-maintainer-mode.
4802
4803Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4804
4805 * cgen-scache.h: Deleted.
4806 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4807 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4808 (scache_init): Use runtime computed size of SCACHE.
4809 (scache_flush): Likewise.
4810 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4811 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4812 * cgen-sim.h: Scache support moved here.
4813 (PC): Redo definition.
4814 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4815 (DECODE): Add parallel execution support.
4816 Only include semantic label members if using switch.
4817 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4818 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4819 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4820 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4821 from cgen-types.h.
4822 (engine_{stop,run,resume,halt,signal}): Delete decls.
4823 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4824 (argbuf,scache): Delete forward decls.
4825 (STATE): Delete decl.
4826 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4827 Include cgen-mem.h, cgen-ops.h.
4828 (engine_halt,engine_signal): Delete.
4829 ({ex,exc,sem,semc}_illegal): Delete.
4830 (sim_disassemble_insn): Result of extract fn is in bits.
4831 * genmloop.sh: Rewrite.
4832
4833 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4834 line numbers.
4835
4836 * sim-base.h (sim_state_base): Delete member `model'.
4837 (sim_cpu_base): Add member `model'.
4838 * sim-model.h (IMP_PROPERTIES): New type.
4839 (MACH): New members imp_props, models.
4840 (models): Delete decl.
4841 * sim-model.c (set_model): Update.
4842 * sim-profile.c (profile_print_model): Update.
4843
4844 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4845
4846Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4847
4848 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4849 CGEN_INSN_SYNTAX().
4850
4851Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852
4853 * configure: Regenerated to track ../common/aclocal.m4 changes.
4854 * config.in: Ditto.
4855
4856Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4857
4858 * aclocal.m4 (AR): Check for sigaction.
4859
4860Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4861
4862 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4863
4864 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4865 * sim-config.c (sim_config): Replace WITH_DEVICES with
4866 WITH_TREE_PROPERTIES.
4867
4868 * configure: Regenerated to track ../common/aclocal.m4 changes.
4869
4870Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4871
4872 * Make-common.in (SIM_ENVIRONMENT): New variable.
4873 (CONFIG_CFLAGS): Add it.
4874 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4875 --enable-sim-environment option.
4876 * configure: Regenerated.
4877 * sim-config.h (environment support): Rewrite.
4878 * sim-config.c (current_environment): Define as enum, unconditionally.
4879 (current_alignment): Define unconditionally.
4880 (config_environment_to_a): Update.
4881 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4882 (sim_config): Handle environment and alignment determination
4883 unconditionally. Delete sanity checks of current_environment,
4884 unnecessary.
4885 (print_sim_config): Update.
4886 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4887 (standard_options): Add --environment.
4888 (standard_option_handler): Likewise.
4889
4890Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4891
4892 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4893 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4894 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4895 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4896 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4897 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4898 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4899 argument ADD_CA macro with two argument ADDC_C - add carrying with
4900 carry in.
4901 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4902 argument SUB_CA macro with two argument SUBC_X - subtract
4903 carrying, extended.
4904 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4905 borrow-in.
4906 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4907
4908Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4909
4910 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4911 * sim-io.h (sim_io_syscalls): Delete.
4912
4913Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4914
4915 * syscall.c (cb_syscall): Add missing else, so write to stdout
4916 isn't doubled.
4917
4918 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4919 the carry bit from the CPU's psw.
4920
4921Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4922
4923 * gennltvals.sh: Redo syscall support.
4924 * nltvals.def: Regenerated.
4925
4926Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4927
4928 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4929 the stream immediately.
4930
4931Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4932
4933 * sim-io.c (sim_io_getstring): Delete unused len2.
4934 (sim_io_syscalls): Ditto for sys_errno.
4935
4936Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4937
4938 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4939
4940 * Make-common.in (run.o): Depend on remote-sim.h.
4941 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4942 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4943
4944Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4945
4946 * sim-io.c (sim_io_syscalls): Disable lseek.
4947
4948Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4949
4950 * gennltvals.sh: Generate syscall values for d30v.
4951
4952 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4953 * nltvals.def: Regenerate.
4954
4955 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4956 (os_fstat): Likewise. Validate fd argument.
4957 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4958 just compute target stat struct length.
4959 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4960 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4961 (get_string): Return host errno values so they can be properly
4962 translated later.
4963 (cb_syscall): Likewise.
4964 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4965 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4966 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4967 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4968 (get_path): New function.
4969
4970Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4971
4972 * sim-io.c (sim_io_syscalls): New function to provide system call
4973 emulation. Provide exit, open, close, read, write, lseek, and
4974 unlink.
4975 (sim_io_getstring): New function to return a string from a
4976 simulated memory location.
4977
4978 * sim-io.h (sim_io_syscalls): Add declaration.
4979
4980Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4981
4982 * sim-core.c (sim_core_signal): Fix spelling error in message.
4983
4984 * sim-hrw.c (sim_read): Use read map, not write map.
4985
4986 * Make-common.in (all): Add .gdbinit.
4987 * gdbinit.in: Add dump command.
4988
4989 * sim-model.c (model_options): Use '\0' for `shortopt'.
4990
4991 * sim-trace.c (trace_option_handler): Set state trace file
4992 for --trace-file in addition to cpu's values.
4993 (trace_vprintf): If cpu == NULL, try state's trace file.
4994 (trace_options): Reorganize table, reword some descriptions.
4995
4996Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4997
4998 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4999 New functions.
5000
5001Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5002
5003 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5004 signal untranslated, document problem with this.
5005
5006 * nrun.c (main): Check for a prog name of `*step'. If present,
5007 step the simulator instead of allowing it to run free.
5008
5009 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5010
5011 * Make-common.in (sim_main_headers): Add sim-signal.h.
5012
5013Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5014
5015 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5016
5017Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5018
5019 * sim-signal.h: Start simulator signals at 64 so that host signal
5020 numbers can be detected and reported.
5021
5022 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5023
5024Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5025
5026 * callback.c (cb_host_to_target_stat): Fix return values.
5027
5028 * cgen-sim.h (enum_signal_type): Delete.
5029 (engine_signal): Update prototype.
5030 * cgen-utils.c: Don't include <signal.h>.
5031 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5032 (engine_signal): Update.
5033
5034 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5035 (sim_state_free): Call SIM_STATE_FREE if defined.
5036
5037 * sim-module.c (sim_module_install): Don't leave any modules
5038 installed if one fails to install.
5039
5040Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5041
5042 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5043 more, since alloca is not used in this file.
5044
5045 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5046 correctly set the carry and overflow bits for those types.
5047 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5048 with carry, so carry is correct after doing both adds.
5049 (ALU*): Space out '\' to make it easier to read.
5050
5051Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5052
5053 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5054 sim_signalled.
5055
5056 * sim-signal.c, sim-signal.h: New files.
5057 * Make-common.in (sim-signal.o): Add rule for.
5058 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5059 * sim-abort.c: Don't include <signal.h>.
5060 * sim-basics.h: #include "sim-signal.h".
5061 * sim-break.c: Don't include <signal.h>.
5062 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5063 * sim-core.c: Don't include <signal.h>.
5064 (SIGBUS): Delete definition.
5065 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5066 * sim-engine.c: Don't include <signal.h>.
5067 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5068 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5069 * sim-resume.c: Don't include <signal.h>.
5070 (SIGTRAP): Delete definition.
5071 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5072 * sim-stop.c: Don't include <signal.h>.
5073 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5074 * sim-watch.c: Don't include <signal.h>.
5075 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5076
5077 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5078
5079 * sim-base.h (CIA_ADDR): Provide default definition.
5080 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5081 * sim-break.c (sim_handle_breakpoint): Likewise.
5082
5083Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5084
5085 * Make-common.in (srccom): New variable.
5086
5087 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5088 (LIB_OBJS): Add syscall.o.
5089 (gentmap): Pass $(NL_TARGET) to $(CC).
5090 (syscall.o): Add rule for.
5091 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5092 (sim-bits.o): Depend on $(sim-n-bits_h).
5093 (sim-load.o): Depend on callback.h.
5094
5095 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5096 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5097 * cgen-mem.h, cgen-ops.h: New files.
5098
5099 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5100
5101 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5102 Rewrite build rule.
5103 * callback.c: #include string.h or strings.h.
5104 #include sys/types.h and sys/stat.h.
5105 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5106 (os_get_errno,os_open): Update.
5107 (os_stat,os_fstat): New functions.
5108 (os_init): Initialize syscall_map, errno_map, open_map.
5109 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5110 errno_map, open_map, signal_map, stat_map.
5111 (cb_read_target_syscall_maps): New function.
5112 (cb_target_to_host_syscall): New function.
5113 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5114 (cb_target_to_host_open): Renamed from target_to_host_open.
5115 (store): New function.
5116 (cb_host_to_target_stat): New function.
5117 * syscall.c: New file.
5118 * gentmap.c (sys_tdefs): New global.
5119 (gen_targ_vals_h): Output target syscall numbers.
5120 (gen_targ_map_c): Update. Output target syscall translation map.
5121 * gentvals.sh: New first argument `target'. Preface table with
5122 #ifdef NL_TARGET_$target if non-null target passed.
5123 * gennltvals.sh: New file.
5124 * nltvals.def: Regenerated.
5125
5126Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5127
5128 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5129 sim_core_dummy_M.
5130 (sim_core_dummy_M): Declare.
72f4393d 5131
c906108c
SS		 5132Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5133
5134 * sim-core.c (sim_core_signal): Print the address of the
5135 instruction.
5136
5137Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5138
5139 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5140
5141 * sim-base.h (sim_state_base): Add member trace_data.
5142 (STATE_TRACE_DATA): New macro.
5143 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5144 ({WITH_,}TRACE_DEBUG_P): New macros.
5145 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5146 (_sim_cpu): Delete forward reference.
5147 (debug_printf): Update.
5148 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5149 (trace_options): Add --trace-debug.
5150 (set_trace_options): Handle it.
5151 (trace_option_handler): Likewise.
5152 (trace_install): Init state trace_data struct.
5153 (trace_uninstall): Close state trace file.
5154 * sim-events.c (ETRACE): Only print source file and line number if
5155 --trace-debug.
5156 * sim-n-core.h (sim_core_trace_M): Likewise.
5157
5158 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5159
51601997-11-13 Felix Lee <flee@cygnus.com>
5161
5162 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5163 initializer.
5164 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5165
5166Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5167
5168 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5169
5170 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5171 built this way.
5172 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5173 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5174 source tree.
5175
5176Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177
5178 * sim-events.c (sim_events_process): Re-compute the time -
5179 update_time_from_event - as each event is processed. Reverses
5180 previous change.
5181
5182Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183
5184 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5185
5186Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5187
5188 * sim-events.c (sim_events_process): Delete redundant call to
5189 update_time_from_event.
5190 (sim_events_slip): Always decrement time_from_event.
5191 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5192 Delete assertion that time_from_event >=0 when work in queue, no
5193 longer applicable.
5194
5195Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5196
5197 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5198 (standard_option_handler): Update.
5199
5200 * sim-options.h: Clarify documentation.
5201 (OPTION_LONG_ONLY_P): Delete definition.
5202 (OPTION_VALID_P): Define.
72f4393d 5203
c906108c
SS		 5204 * sim-options.c (sim_print_help): Allow short only options.
5205 (sim_parse_args): Ditto.
5206 (sim_args_command): Skip short only options.
5207 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5208 separate entries for short and long options in the HANDLERS and
5209 ORIG_VAL tables.
5210 (sim_parse_args): Disable argument permutation.
5211
5212Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213
5214 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5215 Add argument M, size of data type.
5216 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5217 Declare, ditto for 5, 6 & 7 byte transfers.
5218 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5219 as aligned variant.
72f4393d 5220
c906108c
SS		 5221 * sim-n-core.h (sim_core_trace_M): Rename from
5222 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5223 with transfer type. Print transfer direction. Handle 1 and 2 byte
5224 transfers.
5225 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5226 unaligned accesses.
5227 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5228 Update all functions.
5229
5230 * sim-core.c: Generate functions starting with 16 not 1.
5231 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5232 all 5, 6 & 7 byte transfers.
5233
5234 * sim-n-core.h (sim_core_read_misaligned_N,
5235 sim_core_write_misaligned_N): Implement.
5236
5237Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238
5239 * sim-endian.h (U16_8): Implement
5240
5241 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5242
5243 * sim-endian.h (VL8_16, VH8_16): Implement.
5244
5245 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5246 long in printf.
5247 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5248 (memory_option_handler): Skip comma in alias address list
5249
5250Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251
5252 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5253 space params.
5254 (parse_size, parse_addr): New functions
5255 (memory_option_handler, memory_options): Parse address & size
5256 using new functions. Pass level, space, modulo to do_memopt_add &
5257 do_memopt_del.
5258
5259 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5260
5261 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5262 `attach_type attach' argument with `unsigned level' argument.
5263 Document.
5264
5265 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5266 sim_core_attach): Replace argument attach with level. Update
5267 verification of arguments.
5268 (sim_core_map_detach, sim_core_detach): Replace argument attach
5269 with level.
5270
5271 * sim-basics.h (enum _attach_type): Delete.
5272
5273Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5274
5275 * sim-core.h (sim_core_write_8): Define.
5276
5277Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5278
5279 * sim-bits.h: Document ROTn macro.
5280
5281 * sim-endian.h (H2T): Handle 16 byte variables.
5282
5283 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5284 error.
5285
5286 * sim-core.c: Do not generate sim_core_*_word.
5287
5288 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5289 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5290
5291 * sim-core.h (sim_core_read_unaligned_word,
5292 sim_core_read_aligned_word, sim_core_read_word,
5293 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5294 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5295
5296Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5297
5298 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5299
5300 * sim-endian.h: Disable 16 byte support.
5301
5302Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5303
5304 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5305
5306 * sim-n-core.h (sim_core_trace_N): New function.
5307 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5308 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5309
5310 * sim-endian.h: Add 128 bit variant.
5311
5312 * sim-core.h, sim-core.c: Add 128 bit variant.
5313
5314 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5315
5316Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5317
5318 * sim-events.c (sim_events_process): Clear events->work_pending.
5319 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5320 setting, nr_ticks_to_process.
5321 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5322 when the event queue isn't next.
5323
5324 * sim-events.h, sim-events.c (sim_events_slip): New function.
5325
5326Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5327
5328 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5329
5330 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5331 arguments.
5332
5333Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5334
5335 * nrun.c (main): Remove useless test of name != NULL.
5336 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5337
5338Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339
5340 * sim-fpu.c (EXPMAX): Type is unsigned.
5341 (MIN_INT, MAX_INT): Type is signed64.
5342 (i2fpu): Type of val is signed64.
5343
5344Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5345
5346 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5347 a bucket size of zero.
5348
5349 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5350 OPTION_PROFILE_PC): Define.
5351 (profile_option_handler): Add support for --profile-pc and
5352 --profile-pc-granularity options.
5353 (profile_pc_init): When possible, compute nr buckets from bucket
5354 size.
5355
5356 * sim-profile.c (profile_pc_init): Align the profile-pc end
5357 address with the profile-pc bucket size.
5358
5359 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5360 something less ambiguous.
5361 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5362
5363 * sim-profile.c (profile_pc_cleanup): New function. Move
5364 profile_pc_uninstall code to here.
5365 (profile_pc_uninstall): Call.
5366 (profile_pc_init): Call.
5367
5368Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369
5370 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5371 file using BSD gprof format.
5372
5373 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5374 unsigned_word.
5375 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5376 MSBIT64): Force result to unsignedN.
5377
5378Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5379
5380 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5381 brace from macro.
5382 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5383 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5384 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5385 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5386
5387Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5388
5389 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5390 type void*.
5391
5392 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5393 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5394 type void*.
5395 (sim_core_attach): Rename buffer_freed to free_buffer, type
5396 void*. Ensure that allocated buffer is alligned according to
5397 region's address.
5398
5399Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5400
5401 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5402 (ALU64_SUB): Define.
5403
5404 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5405 (.gdbinit): Remove dependencies, generate once per build.
5406
5407Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408
5409 * sim-n-core.h (sim_core_read_aligned_N,
5410 sim_core_write_aligned_N): Make xaddr param type address_word not
5411 unsigned_word.
5412
5413Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414
5415 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5416 unpacked floating point struct. Pass sim_fpu object by reference.
5417 Add preliminary support for rounding modes.
72f4393d 5418
c906108c
SS		 5419Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * configure: Regenerated to track ../common/aclocal.m4 changes.
5422
5423Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424
5425 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5426 WITH_TARGET_BITSIZE.
5427
5428Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5429
72f4393d 5430 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5431
5432Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5433
5434 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5435 and zfree instead of xmalloc and free. Prevents warnings.
5436
5437Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5438
5439 * configure: Regenerated to track ../common/aclocal.m4 changes.
5440
5441Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5442
5443 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5444 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5445
5446 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5447 controling the bitsize/msb of the target.
5448
5449Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5450
5451 * Make-common.in: New files sim-break.c, sim-break.h.
5452 * sim-base.h: Add point to breakpoint list to sim_state_base.
5453 * sim-break.c sim-break.h: New modules that implement intrinsic
5454 breakpoint support.
5455 * sim-module.c: Add breakpoint module.
72f4393d 5456
c906108c
SS		 5457Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5458
5459 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5460 an hour.
5461 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5462 if (0) { 1 % 0; }
5463 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5464 (SIGBUS) define for Windows.
5465 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5466 * sim-resume.c: define SIGTRAP for windows.
5467 * sim-xcat.h: use token pasting if ALMOST_STDC.
5468
5469Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5470
5471 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5472 configured values.
5473 (CONFIG_CFLAGS): Add same.
72f4393d 5474
c906108c
SS		 5475Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5476
5477 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5478 (SIGNED32): use ##i32.
5479
5480Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481
5482 * configure: Regenerated to track ../common/aclocal.m4 changes.
5483
5484Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485
5486 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5487 endian of target.
5488
5489 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5490 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5491 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5492 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5493 (CONFIG_CFLAGS): Add same.
5494
5495 * aclocal.m4: Perform AC_SUBST on optional options.
5496
5497Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498
5499 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5500
5501 * sim-options.c (standard_option_handler): Typo in warning message.
5502
5503 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5504
5505 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5506 insn count. Make count conditional on there being a valid
5507 INSN_NAME.
5508 (profile_pc_init): Make default PC profile frequency an arbitrary
5509 256.
5510
5511 * sim-base.h: Ditto.
5512
5513 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5514 SIM_HAVE_MODEL.
5515
5516 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5517 archure struct.
5518
5519Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520
5521 * configure: Regenerated to track ../common/aclocal.m4 changes.
5522
5523Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524
5525 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5526 configured alignment.
5527
5528Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5529
5530 * configure: Regenerated to track ../common/aclocal.m4 changes.
5531
5532Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5533
5534 * sim-config.c (sim_config): Check for default alignment.
5535
5536 * sim-options.c (standard_option_handler): Add alignment option.
5537
5538 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5539 default alignment requirements on memory accesses.
72f4393d 5540
c906108c
SS		 5541Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5542
5543 * sim-load.c (sim_load_file): Return failure if the executable
5544 had no loadable sections.
5545
5546Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5547
5548 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5549 trace output.
5550
5551 * sim-core.c (sim_core_signal): When bad access halt simulator
5552 SIGSEGV / SIGBUS instead of aborting.
5553 (signal.h): Include.
72f4393d 5554
c906108c
SS		 5555 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5556 options was missing.
5557
5558 * sim-bits.h (MOVED): Define
5559
5560Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5561
5562 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5563 BIT.
5564
5565 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5566
5567 * sim-bits.c: Add 8 bit versions of bit macros.
5568
5569 * sim-bits.h: Ditto.
5570
5571Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5572
5573 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5574 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5575
c906108c
SS		 5576 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5577 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5578
c906108c
SS		 5579 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5580 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5581
c906108c
SS		 5582Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583
5584 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5585 configure.in: Output to cconfig.h instead of config.h.
5586
5587 * configure: Regenerated to track ../common/aclocal.m4 changes.
5588
5589Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590
5591 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5592 BFD if known.
5593
5594Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5595
5596 * callback.c (os_write): divert stdout and stderr to their
5597 respective hooks.
5598
5599Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5600
5601 * sim-profile.c (profile_print_speed): Call
5602 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5603
5604 * sim-events.c (sim_events_elapsed_time): New function return nr
5605 host MS consumed by the simulator.
5606 (sim_watch_valid): Use.
5607
5608 * sim-module.c (modules): Install sim_events very very early.
5609
5610 * sim-profile.c (profile_print): Call profile_print_pc.
5611 (print_bar):
5612 (profile_pc_init): New function, set up processor for PC
5613 profiling.
5614 (profile_print_pc): New function, print a PC profile.
5615 (profile_pc_event): New function, sample PC.
5616
5617 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5618 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5619 profile struct.
5620
5621 * sim-options.c (sim_print_help): Pacify GCC.
5622
5623 * sim-n-core.h (sim_core_read_aligned_N,
5624 sim_core_write_aligned_N): Add un-conditional profile call.
5625 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5626 profile call when aligned read/write isn't used.
5627
5628 * sim-base.h: Include sim-profile, sim-model after sim-core &
5629 sim-events allow sim-core to define useful values.
5630
5631 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5632 (profile_option_handler, profile_options): Add support for
5633 --profile-core option.
5634 (print_bar): Include when core profiling.
5635 (profile_print_core): New function, print core profile.
5636
5637 * sim-config.c (print_sim_config): Print profile status.
5638
5639 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5640 WITH_PROFILE_PC_P): Define.
5641 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5642 (PROFILE_COUNT_CORE): Define.
5643
5644Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5645
5646 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5647 interrupt_names array as the data.
5648 (sim-watch.h): Document.
5649
5650Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5651
5652 * sim-options.c (sim_print_help): When the doc string is to long
5653 word wrap it.
5654
5655 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5656 that only the first few the watch options are listed. Generate
5657 meanginful usage messages.
5658
5659 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5660
c906108c
SS		 5661Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5662
5663 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5664 (standard_option_handler): Handle --architecture-info.
5665
5666Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5667
5668 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5669 illegal zero-sized array.
5670 * sim-core.c (sim_core_xor_read_buffer): same.
5671
5672Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5673
5674 * nltvals.def: Regenerate.
5675
5676Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677
5678 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5679
5680Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681
5682 * sim-bits.c (MASKED): Delete.
5683 (EXTRACTED): Delete.
5684 (LSEXTRACTED, MSEXTRACTED): New functions.
5685
5686 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5687 (MSMASKEDn, LSMASKEDn): Add last argument.
5688 (MSMASK*): Ditto.
72f4393d 5689
c906108c
SS		 5690 * sim-bits.h (EXTEND8, EXTEND16): Define.
5691 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5692
5693 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5694
5695 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5696 current instruction address.
5697
5698 * sim-inline.h (*_ENGINE): Define.
5699
5700Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5701
5702 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5703
5704 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5705 (watch_option_handler): Call delete_watchpoint with ident or type.
5706 (sim_watchpoint_install): Create interrupt specific watchpoint
5707 commands on the fly.
5708 (do_watchpoint_create): New function, create a watch point using
5709 type/int-nr info encoded in the option nr.
5710 (do_watchpoint_info): New function. List active watchpoints.
5711
5712 * sim-watch.h: Change data structure to a list.
5713
5714 * sim-memopt.c (memory_option_handler): Require explicit "all"
5715 before deleting all memory regions.
5716
5717 * sim-utils.c (sim_do_commandf): New function, printf version of
5718 sim_do_command.
5719
72f4393d
L		 5720 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5721
c906108c
SS		 5722 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5723 bit endianness.
5724 (SIGNED64, UNSIGNED64): Delete.
5725 (ALU64_ADD): Don't rely on bit endianness.
5726 (ALU64_BEGIN): Define.
5727
5728 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5729 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5730
5731 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5732 suffix - u64, LL - to 64 bit constants.
5733
5734Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5737
5738 * sim-utils.h (NZALLOC): Define - zalloc * N.
5739
5740 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5741 implementation of read/write functions.
5742
5743 * Make-common.in (sim-hrw.o): New target.
5744
5745 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5746 memory.
5747
5748 * sim-memopt.c (memory_option_handler): Implement memory-size
5749 command. Implement memory-alias command. Let memory-delete delete
5750 all memory regions.
5751 (add_memopt): New function. Add a memory region.
5752 (do_memopt_delete): New function. Delete a memory region.
5753
5754 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5755
5756 * sim-core.c (sim_core_detach): New function.
5757 (sim_core_map_detach): New function. Perform the actual detach.
5758 (sim_core_init): Move initialization code from here.
5759 (sim_core_install): To here.
5760 (sim_core_uninstall): And here.
5761
5762 * sim-module.c: Add memopt module.
5763
5764 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5765 simulator base type.
5766
5767 * Make-common.in (sim_main_headers): Add sim-memopt.h
5768 (sim-memopt.o): New target.
5769
5770 * sim-core.c (sim_core_install): Add core_options to the option
5771 table.
5772
5773 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5774 --watch-delete.
5775
5776 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5777 comments.
5778
5779 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5780 address_word, add mask member.
72f4393d 5781
c906108c
SS		 5782 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5783 address_word, allow for 64bit targets in 32bit host. Add modulo
5784 argument.
5785 (sim_core_map_attach): Ditto.
5786 (new_sim_core_mapping): Ditto.
5787 (sim_core_translate): Mask address when modulo memory.
5788
5789Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5790
5791 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5792
5793 * gdbinit.in: New file.
5794 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5795 * Make-common.in (distclean): Delete .gdbinit.
5796 (.gdbinit): Add rule for.
5797 * configure: Regenerated to track ../common/aclocal.m4 changes.
5798
5799 * Make-common.in (cgen-run.o): Add rule for.
5800
5801Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5802
5803 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5804
5805 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5806 both resumed and previous elapsed time.
5807 (sim_events_init): Set initial_wallclock and current_wallclock to
5808 zero.
5809 (sim_events_install): Install sim_events_suspend and
5810 sim_events_resume.
5811 (sim_events_watch_clock): Allow for suspended simulator when
5812 computing the time of the clock event.
5813
5814 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5815 initial_wallclock to elapsed_wallclock, set both to zero.
5816 (sim_events_init, sim_events_uninstall): Delete prototypes.
5817
5818 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5819
c906108c
SS		 5820 * sim-module.c(sim_module_resume, sim_module_suspend): New
5821 functions.
5822
5823Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5824
5825 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5826 message.
5827
5828Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5829
5830 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5831 * Make-common.in (TAGS): Likewise.
5832 * sim-n-bits.h: Add TAGS comments for all functions.
5833 * sim-n-core.h: Likewise.
5834 * sim-n-endian.h: Likewise.
5835
5836Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837
5838 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5839 kind.
72f4393d 5840
c906108c 5841 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5842
c906108c
SS		 5843 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5844 definition.
5845
5846Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847
5848 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5849 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5850
5851Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852
5853 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5854 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5855 nr_transfered and nr_this_transfer unsigned.
5856
5857 * sim-events.c (sim_events_tickn): N is signed, as limited to
5858 MAXINT.
5859
5860 * sim-n-endian.h (offset_N): Change size to unsigned.
5861
5862 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5863
5864Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5865
5866 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5867
5868 * sim-options.c (sim_parse_args): Use dupargv.
5869
5870Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5871
5872 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5873
5874Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875
5876 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5877 base type.
5878
5879 * sim-options.c (standard_options): Add --architecture=MACHINE and
5880 --target=TARGET options.
5881 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5882 (standard_option_handler): Handle architecture and target options.
5883 (bfd.h): Include.
72f4393d 5884
c906108c
SS		 5885 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5886 bfd_openr.
5887 (sim_analyze_program): Set prog_bfd architecture from
5888 STATE_ARCHITECTURE if known.
5889
5890Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891
5892 * configure: Regenerated to track ../common/aclocal.m4 changes.
5893 * config.in: Ditto.
5894
5895Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896
5897 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5898 that option does not apply to certain files.
5899
5900Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901
5902 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5903 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5904 offset from MSB/LSB.
5905
5906 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5907 access address of sub word quantity of a hosts 16, 32, 64 bit word
5908 type.
5909 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5910 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5911 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5912 return N*2 byte value with argument in Hi/Lo word. Renamed from
5913 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5914
c906108c
SS		 5915 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5916 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5917 so that bit offset is explicit.
5918
5919Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920
5921 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5922 Update STATE_PROG_BFD when needed with a dup'd copy of the
5923 program.
5924
5925 * sim-config.c (sim_config): Delete ABFD argument, use
5926 STATE_PROG_BFD directly.
5927
5928Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5929
5930 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5931
c906108c
SS		 5932 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5933 and sim_load.
5934 (bfd.h): Include.
72f4393d 5935
c906108c
SS		 5936 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5937 hardware only simulator targets.
5938
5939 * Make-common.in (sim-hload.o): Add rule.
5940
5941Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942
5943 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5944 used by copyargv and freeargv.
5945
5946 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5947 STATE_PROG_ARGV, not just a pointer.
5948
5949Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5950
5951 * configure: Regenerated to track ../common/aclocal.m4 changes.
5952 * config.in: Ditto.
5953
5954Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5955
5956 * aclocal.m4 (sim-endian): Add second argument to
5957 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5958 default endian when not hardwired.
5959
5960 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5961 else failes value for target byte order.
5962
5963 * sim-config.c (sim_config): Add abfd arguments. Set
5964 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5965 from same.
5966 (sim_config): Return SIM_RC, don't abort.
5967 (bfd.h): Include.
72f4393d 5968
c906108c
SS		 5969 * run.c (main): Update call to sim_open - add ABFD argument.
5970 * nrun.c (main): Add NULL ABFD argument.
5971
5972Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5973
5974 * callback.c (os_poll_quit): Make static.
5975 Call sim_cb_eprintf, not p->eprintf.
5976 (sim_cb_printf, sim_cb_eprintf): New functions.
5977 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5978
5979 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5980 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5981 sim-utils.h. #include sim-utils.h.
5982 * sim-utils.h: Above decls moved here.
5983 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5984
5985 * sim-watch.c (action_watchpoint): Fix thinkos.
5986
5987Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5988
5989 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5990
5991Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5992
5993 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5994 to FORCED_ALIGNMENT case.
5995
5996Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997
5998 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5999
6000Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6001
6002 * Make-common.in (libsim.a): Fix typo.
6003
6004Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005
6006 * nrun.c (main): Verify the structure returned before using it.
6007
6008Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009
6010 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6011 default.
6012
6013 * sim-engine.c (sim_engine_install): New function. Install the
6014 engine init functions.
6015 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6016
c906108c
SS		 6017 * sim-module.c: Add sim_engine to list of modules that always
6018 install.
6019
6020Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6021
6022 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6023 to remove the old watchpoint, not delete_watchpoint.
6024 (watch_option_handler): Action the correct watchpoint, not just
6025 cycles.
6026
6027Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6030 both low and high word.
6031 (sim_core_write_aligned_N): Ditto.
72f4393d 6032
c906108c
SS		 6033 * sim-trace.c (set_trace_options): Delete code explicitly setting
6034 core->trace.
6035
6036 * sim-options.c (sim_print_help): Call the list commands if not a
6037 standalone simulator.
6038 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6039
c906108c
SS		 6040 * sim-trace.c (set_trace_options): Assume core present.
6041
6042 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6043 buffer when full not almost full.
6044
6045Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6046
6047 * sim-events.c (sim_events_process): Don't blat the event queue
6048 when processing watchpoints.
6049
6050 * sim-watch.h: Make arg unsigned long - stop sign extension.
6051
6052 * sim-events.c (sim_watch_valid): rewrite so debugable.
6053
6054 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6055
6056 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6057 inequality test is possible.
6058 (handle_watchpoint): Re-pass is_within arg.
6059 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6060 0 to schedule_watchpoint's is_within arg.
6061 (sim_watchpoint_init): Re-pass is_within arg.
6062
6063 * sim-options.c (sim_print_help): Add is_command argument. Don't
6064 include -- prefix when called from the command line interpreter.
6065
6066 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6067
6068 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6069 zero indicates that the test should be reversed.
6070 (sim_events_watch_core): Ditto.
6071 (WATCH_CORE): Compare range against is_within.
6072 (WATCH_SIM): Ditto.
6073
6074Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6075
6076 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6077 sim_core_read_buffer. Check nr-bytes transfered.
6078
6079 * sim-core.h (sim_core_common): Define a new struct that contains
6080 the common data. to sd and cpu structures.
6081 * sim-core.c (sim_core_attach): Update.
6082 (sim_core_init): Update. Remember to copy initialized data to each
6083 cpu.
6084 (sim_core_find_mapping): Ditto.
6085
6086 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6087 (sim_core_write_buffer): Ditto.
6088
6089 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6090 transfer use xor version of read buffer.
6091 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6092
c906108c
SS		 6093 * sim-core.c (sim_core_xor_read_buffer): New function implement
6094 xor-endian data read breaking transfer up into xor-endian sized
6095 blocks.
6096 (sim_core_xor_write_buffer): Ditto for write.
6097 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6098 - needed for xor-endian transfers.
6099
6100Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101
6102 * sim-inline.h: Review description.
72f4393d 6103
c906108c
SS		 6104 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6105 to just those involved in data transfers and configuration.
72f4393d 6106
c906108c
SS		 6107 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6108 string.
6109 * sim-n-core.h (sim_core_read_aligned_N): Use.
6110 (sim_core_read_unaligned_N): Ditto.
6111 (sim_core_read_unaligned_N): Ditto..
6112 (sim_core_write_unaligned_N): Ditto.
72f4393d 6113
c906108c 6114 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6115
c906108c
SS		 6116 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6117 endian.
6118 (sim_core_read_aligned_N): Ditto.
6119
6120 * sim-core.c (sim_core_set_xor_endian): New function.
6121 (sim_core_attach): Don't overwrite the per-cpu xor map when
6122 cloning the global core.
6123
6124Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6125
6126 * sim-engine.h: Update below so that it is using an enumerated
6127 type.
6128
6129Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6130
72f4393d
L		 6131 * sim-engine.c (sim_engine_restart):
6132 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6133 return value used for simulator restart from 0 to 2.
6134
6135Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136
6137 * cgen-scache.c (scache_option_handler): Add is_command arg.
6138
6139 * sim-model.c (model_option_handler): Add is_command argument.
6140
6141 * sim-profile.c (profile_option_handler): Add is_command arg.
6142
6143 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6144 involved.
6145
6146 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6147 order that they are registered.
6148
6149 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6150 between option and command line processing.
6151
6152 * sim-options.c: Include stdlib.h, ctype.h.
6153
6154 * Make-common.in (sim-watch.o): Add rule.
6155 (sim_main_headers): Assume sim-assert.h included.
6156 (sim-*.o): Simplify make rule.
72f4393d 6157
c906108c
SS		 6158 * sim-module.c: Add sim_watch_install to module list.
6159
6160Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6163 has been loaded.
6164
6165 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6166 * sim-events.c (sim_events_install): Ditto.
6167 * sim-core.c (sim_core_install): Ditto.
6168 * sim-model.c (model_install): Ditto.
6169 * sim-options.c (standard_install): Ditto.
6170 * sim-profile.c (profile_install): Ditto.
6171 * sim-reason.c (sim_stop_reason): Ditto.
6172 * sim-run.c (sim_engine_run): Ditto.
6173 * sim-utils.c (sim_analyze_program): Ditto.
6174
6175 * sim-module.c (modules): Make profile_install and trace_install
6176 optional.
6177
6178 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6179
6180 * sim-options.c (standard_option_handler): Set the byte order.
6181
6182 * sim-events.c (sim_events_process): Allow multi tick processing.
6183 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6184
c906108c
SS		 6185 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6186 prototypes. Under development.
6187 (sim_events): Replace processing with nr_ticks_to_process.
6188
6189Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190
6191 * nrun.c (main): Pass callbacks to sim_open instead of using
6192 sim_set_callbacks.
6193
6194 * run.c (main): Ditto.
6195
6196Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6197
6198 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6199 stop tk interrupting malloc calls.
6200 (sim_events_zalloc): Converse.
6201
6202 * Make-common.in (sim_main_headers): Add sim-events.h.
6203
6204 * sim-events.c (sim_events_schedule_after_signal): Change return
6205 type to void - signal events are strictly internal.
6206 (sim_events_init): Allocate a finite buffer for signal events.
6207 (sim_events_schedule_after_signal): Enter signal events into the
6208 signal buffer.
6209
6210 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6211 (sim_engine_restart): Ditto.
6212 (sim_engine_abort): Ditto.
6213 * sim-stop.c (sim_stop): Ditto.
6214 (control_c_simulation): Ditto.
6215 * sim-resume.c (sim_resume): Ditto.
6216 (has_stepped): Ditto.
6217 * sim-abort.c (sim_engine_abort): Ditto.
6218
6219 * sim-basics.h (transfer_type): New type.
6220
6221 * sim-core.c (sim_core_signal): New function. Print core signal
6222 information.
6223 (sim_core_find_mapping): Add transfer argument.
6224
6225 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6226 SIM_CORE_SIGNAL if a recoverable abort.
6227 * sim-core.c (sim_core_find_mapping): Ditto.
6228
6229Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * sim-core.c (sim_core_find_mapping): Replace calls to
6232 sim_io_error to more resiliant sim_engine_abort.
6233
6234 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6235 (sim_core_write_unaligned_N): Ditto.
6236
6237Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6238
6239 * sim-module.c: Add sim_events_install to list.
72f4393d 6240
c906108c
SS		 6241 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6242 from sim_core_*.
6243 (sim_events_init): Now returns SIG_RC.
6244
6245 * sim-run.c: New file. Generic sim_engine_run.
6246 * sim-reason.c: New file. Generic sim_stop_reason.
6247 * sim-stop.c: New file. Generic sim_stop.
6248 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6249
c906108c
SS		 6250 * Make-common.in (sim-engine.o): Add rule.
6251 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6252
c906108c
SS		 6253 * sim-engine.h, sim-engine.c: New file. Provide generic
6254 implementation of sim_engine_halt, sim_engine_error. et.al.
6255
6256 * sim-base.h (sim_state_base): Add member halt.
6257 (sim-engine.h): Include.
6258
6259 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6260 handlers.
6261 * sim-events.c (sim_events_poll): Update event handler.
6262
6263Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6264
6265 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6266 function.
6267 (sim_events_watch_sim): New function.
6268 (sim_events_watch_core): New function.
6269 (sim_watch_valid): New function.
6270 (sim_events_preprocess): New function.
6271 (sim_events_process): Process the watchpoints as well as the timer
6272 queue.
6273 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6274 (sim_events_deschedule): Check all the queues when removing an
6275 event.
6276 (sim_events_init): Ditto for cleaning.
6277
6278Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279
6280 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6281
6282Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6283
6284 * callback.c (os_open): Type of arg flags is int.
6285
6286Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6287
6288 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6289 just like normal numbers as per IEEE rules.
6290
6291Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6292
6293 * callback.c (os_close): Mark the descriptor as being
6294 available if the close succeeded.
6295 (os_open): Pass 0644 as the mode of the file being created.
6296
6297Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6298
6299 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6300 float.
6301
6302 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6303 * sim-lnline.h: Update.
6304
6305 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6306 conversion functions.
6307 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6308
c906108c
SS		 6309 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6310 compare functions. Replacing.
6311 (sim_fpu_cmp): This. Delete.
72f4393d 6312
c906108c
SS		 6313Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6314
6315 * sim-core.c (sim_core_find_mapping): Call engine_error not
6316 sim_io_error when possible.
6317
6318Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6319
6320 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6321 high/low double word.
6322
6323 * sim-trace.h: Remove definition of attribute - defined in
6324 sim_basics.h.
6325
6326Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6327
6328 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6329 name of the option - or family of options.
6330
6331 * sim-options.c (sim_args_command): Match command `a-b c' with
6332 option `--a-b-c' from option table.
6333
6334Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6335
6336 * sim-options.c (sim_print_help): For optional arguments, wrap
6337 them in [].
6338
6339 * sim-trace.c (set_trace_options): New function, handle optional
6340 argument and multiple assignment.
6341 (trace_option_handler): Update.
6342
6343 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6344 when branch tracing selected.
6345
6346Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347
6348 * sim-trace.c (trace_one_insn): Make a va-args function.
6349
6350 * sim-trace.c (trace_vprintf): New function, va-arg version of
6351 trace_printf.
6352
6353Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6354
6355 * sim-trace.c (trace_uninstall): Don't close a file twice.
6356 * sim-profile.c (profile_uninstall): Likewise.
6357
6358Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6359
6360 * sim-trace.c (toplevel): Include bfd.h.
6361 (trace_options): Note that --trace-linenum also turns on
6362 --trace-insn. Add --trace-{branch,semantics}.
6363 (trace_option_handler): If --trace-linenum, also turn on
6364 --trace-insn. Add --trace-branch support. If --trace-semantics,
6365 turn on ALU, FPU, branch, and memory tracing.
6366 (trace_one_insn): New function to trace an instruction. Support
6367 --trace-linenum.
6368 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6369
6370 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6371 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6372 (TRACE_branch): Add new mask.
6373 (TRACE_*_P): Define all possible trace_p macros.
6374 (trace_one_insn): Declare function.
6375
6376Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6377
6378 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6379 GNU C doesn't support __attributes__.
6380 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6381 format strings.
6382
6383Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384
6385 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6386 addresses are masked forcing them to be correctly aligned.
6387 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6388 * sim-config.c (config_alignment_to_a): Update.
6389
6390 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6391 core data.
6392 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6393 type.
6394 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6395 processor specific core maps.
6396 (sim_core_map_attach): Copy the core map data to each of the
6397 processor specific core data structures.
6398 * sim-core.c (sim_core_find_mapping): Update.
6399
6400 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6401 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6402 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6403 alternatives that handle unaligned addresses.
6404 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6405 with just CPU arg.
6406 * cgen-utils.c (sim_disassemble_insn): Update.
6407
6408Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6409
6410 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6411 tracing.
6412
6413 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6414 fpu support.
6415
6416 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6417
6418Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6419
6420 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6421 to map type.
72f4393d 6422
c906108c
SS		 6423 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6424 statement.
6425
6426Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6427
6428 * cgen-trace.c: Prepend additional trace_printf argument.
6429
6430 * cgen-utils.c (sim_disassemble_insn): Add additional core
6431 arguments.
6432
6433Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434
6435 * nrun.c (main): Catch/report errorenous simulator states.
6436
6437 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6438 * sim-trace.c: #include string.h/strings.h so that memset is
6439 defined.
6440 * sim-utils.c: Ditto.
6441 * sim-profile.c: Ditto. And stdlib.h.
6442 (print_bar): Only define when used by instruction or memory profiler.
6443
6444 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6445
c906108c
SS		 6446 * sim-load.c (sim_load_file): Make the name constant.
6447 (sim_load_file): Passify gcc.
6448
6449 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6450 file.
6451 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6452
c906108c
SS		 6453 * sim-base.h (sim_cpu): Pre define here so available to all.
6454
6455 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6456 Restore the sim_cpu and instruction_address arguments so that full
6457 information is available to the abort function.
6458 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6459 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6460
6461 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6462 tracing support for sim-events and sim-core.
6463 (trace_option_handler): Convert #if to if where possible so always
6464 compiled/checked by C compiler.
6465 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6466
c906108c
SS		 6467 * sim-base.h: Adjust comment documenting how to define the cpu
6468 structure.
6469 (sim_state_base): Add sim_core and sim_events to simulator base
6470 object.
6471
6472 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6473 * sim-core.c (sim_core_init, sim_core_attach,
6474 sim_core_find_mapping): Update.
6475 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6476 update_time_from_event, insert_sim_event,
6477 sim_events_schedule_after_signal, sim_events_deschedule,
6478 sim_events_tick): Ditto.
72f4393d 6479
c906108c
SS		 6480 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6481 sim-model.h): Move #includes from here.
6482 * sim-base.h: To here.
6483 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6484
c906108c
SS		 6485Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6486
6487 * callback.c (default_callback): Missing initialisers.
6488
6489Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6490
6491 * sim-utils.c (sim_add_commas): New function.
6492 * sim-basics.h (sim_add_commas): Add prototype.
6493 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6494 * sim-profile.c (COMMAS): New macro.
6495 (print_*): Use it to print commas in numbers.
6496
6497 * configure: Regenerated.
6498
6499 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6500 (cgen_state): New member run_fast_p.
6501 (cgen_init): Add prototype.
6502 (sim_disassemble_insn): New arg `cpu'.
6503 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6504 * cgen-utils.c (cgen_init): New function.
6505 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6506 * genmloop.sh: Call engine_halt if loop exits.
6507
6508 * Makefile.in (sim-options_h): Define.
6509 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6510 (sim-model.o): Add new rule.
6511 (cgen-{scache,trace,utils}.o): Add new rules.
6512 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6513 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6514 Indent output by 2 spaces.
6515 * cgen-scache.h (scache_print_profile): Update.
6516 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6517 Use trace_printf, not fprintf.
6518 (trace_extract): Use trace_printf, not cgen_trace_printf.
6519 * genmloop.sh (!FAST case): Increment `insn_count'.
6520 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6521 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6522 access macro's name.
6523 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6524 Change return type to SIM_RC.
6525 (sim_core_{install,uninstall}): New functions.
6526 * sim-core.h (sim_core_{install,uninstall}): Declare.
6527 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6528 Change return type to SIM_RC.
6529 * sim-model.h (models,machs,model_install): Declare.
6530 * sim-module.c (modules): Add scache_install, model_install.
6531 (sim_post_argv_init): Set cpu->state backlinks.
6532 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6533 (standard_option_handler): Likewise.
6534 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6535 sim-profile.h.
6536 (*): Assume ANSI C.
6537 (profile_options): Delete --profile-simcache.
6538 (profile_option_handler): Likewise.
6539 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6540 spaces.
6541 (profile_print_{memory,model}): Likewise.
6542 (profile_print_simcache): Delete.
6543 (profile_print_speed): New function.
6544 (profile_print): Rewrite.
6545 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6546 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6547 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6548 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6549 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6550 (profile_print): Update prototype.
6551
6552Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6553
6554 * cgen-scache.[ch], cgen-sim.h: New files.
6555 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6556 * sim-model.c: New file.
6557
6558 * Make-common.in (clean targets): Undo patch of Apr. 22.
6559
6560Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6561
6562 * sim-n-bits.h (signed): If we have a standard compiler, undef
6563 signed, so that signedN is defined correctly.
6564
6565Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6566
6567 * sim-module.h, sim-model.h, sim-profile.h: New files.
6568 * sim-module.c, sim-profile.c: New files.
6569 * Make-common.in (SIM_PROFILE): Define
6570 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6571 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6572 (sim_module.o,sim-profile.o): Add rules for.
6573 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6574 (--enable-sim-profile): Add.
6575 * configure: Regenerated.
6576 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6577 model. Move trace and profile support to sim-{trace,profile}.h.
6578 New members trace_data, profile_data.
6579 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6580 * sim-config.h: Provide default definition of WITH_PROFILE.
6581 (WITH_TRACE): Change default to -1.
6582 (MAX_NR_PROCESSORS): Always define.
6583 * sim-options.c: Move trace and profile support to
6584 sim-{trace,profile}.h.
6585 (sim_pre_argv_init): Moved to sim-model.c.
6586 (standard_install): New function.
6587 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6588 (standard_install): Declare.
6589 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6590 (trace_install, trace_uninstall): New functions.
6591 (trace_printf): Update reference to TRACE_FILE.
6592 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6593 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6594 (WITH_TRACE_FOO_P): Define.
6595 (trace_install): Declare.
6596 (TRACE_DATA): New struct.
6597
6598Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6599
6600 * run.c: Undo last exec_bfd patch.
6601 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6602
6603Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6604
6605 * run.c (exec_bfd): Add back in.
6606 (main): Set exec_bfd.
6607
6608Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6609
6610 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6611
6612Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6613
6614 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6615 less well defined engine_error.
6616 * sim-core.c: Ditto.
6617
6618Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6619
6620 * Make-common.in: Change clean targets to use :: so that other
6621 Makefiles can have their own clean targets.
6622 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6623 __STDC__ to control use of stdarg vs. varargs syntax. Some
6624 systems can't use __STDC__, but require stdarg.
6625
6626Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6627
6628 * sim-options.c (standard_options): Add --endian.
6629 (standard_option_handler): Likewise.
6630
6631 * nrun.c: #include <signal.h>.
6632 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6633 handler that calls sim_stop ().
6634
6635Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6636
6637 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6638 handler that calls sim_stop (). Simulators may still be
6639 establishing their own handler.
6640
6641 * sim-events.c (sim_events_poll): Rename from
6642 sim_events_at_large_int. Poll IO.
6643
6644 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6645 request.
6646
6647 * callback.c (os_poll_quit): New function poll for quit signal
6648 where needed.
6649 (default_callback): Include magic number.
6650
6651Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6652
6653 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6654 Check for functions getrusage, time.
6655 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6656 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6657 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6658 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6659
6660 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6661
6662 * sim-options.c, sim-options.h: New files.
6663 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6664 * Make-common.in (nrun.o): Add rules for.
6665 * nrun.c: New file.
6666
6667 * run.c (main): Check return value of sim_open.
6668
6669 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6670 (sim_main_headers): Add sim-trace.h.
6671 * run.c (exec_bfd, target_byte_order): Delete.
6672 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6673 call sim_load instead. Check return code of sim_create_inferior.
6674 * sim-base.h (CURRENT_STATE): Define.
6675 (sim_state_base): Make typedef. New members options, prog_argv,
6676 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6677 mem_size, memory [+ corresponding access macros].
6678 (sim_cpu_base): New typedef.
6679 * sim-trace.h: New file.
6680 * sim-trace.c: New file.
6681 * sim-basics.h: #include it.
6682 * sim-load.c: New file.
6683
6684Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6685
6686 * Make-common.in (INSTALL): Set to @INSTALL@.
6687 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6688 (install-common): Depend upon installdirs. Use
6689 $(program_transform_name) directly, rather than using
6690 $(INSTALL_XFORM).
6691 (installdirs): New target.
6692 * Makefile.in (INSTALL): Set to @INSTALL@.
6693 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6694 (install-man): Depend upon installdirs. Use
6695 $(program_transform_name) directly, rather than using
6696 $(INSTALL_XFORM).
6697 (installdirs): New target.
6698
6699Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700
6701 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6702 be overriden.
6703
6704Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6705
6706 * sim-basics.h: Only bring in config.h and tconfig.h if
6707 HAVE_CONFIG_H.
6708
6709Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6710
6711 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6712 numbering convention of the target.
6713 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6714 and WITH_TARGET_WORD_MSB.
6715 (sim_config): When possible, check for consistency with bitsize
6716 and msb.
6717
6718 * sim-bits.h: Allow MSB to be other than zero.
6719 * sim-bits.c: Ditto.
6720 * sim-n-bits.h: Ditto.
72f4393d 6721
c906108c
SS		 6722 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6723 * sim-n-bits.h (MSMASKEDn): Ditto.
6724
6725Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6726
6727 * Makefile.in (INSTALL): Change install.sh to install-sh.
6728
6729Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6730
6731 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6732
6733Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6734
6735 * run.c (main): Check that a program to run was specified.
6736
6737Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6738
6739 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6740
6741 * configure: Regenerated to track ../common/aclocal.m4 changes.
6742 * config.in: Ditto.
6743
6744Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6745
6746 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6747 * sim-config.h: To here.
6748
6749 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6750 (sim_main_headers): Define.
6751 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6752 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6753 (clean): Use it.
6754 (sim-utils.o): Add rule for.
6755 * sim-utils.o: New file.
6756 * sim-basics.h: #include sim-base.h.
6757 (zalloc): Make argument unsigned long.
6758 * sim-base.h: New file.
6759 * sim-inline.h (SIM_IO support): Delete.
6760 * sim-io.h: Delete inline support.
6761 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6762 * sim-config.c: sim-state.h renamed to sim-main.h.
6763 * sim-core.c: Likewise.
6764 * sim-events.c: Likewise.
6765
6766 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6767
6768 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6769 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6770 -DDEBUG.
6771 * configure: Regenerated to track ../common/aclocal.m4 changes.
6772
6773Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6774
6775 * configure: Regenerated to track ../common/aclocal.m4 changes.
6776
6777Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6778
6779 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6780 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6781 are defined by the configure.
6782
6783 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6784
c906108c
SS		 6785 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6786 reserved-bits): Always define.
72f4393d 6787
c906108c
SS		 6788 * sim-config.h, sim-config.c (sim_config): New function - and new
6789 file - co-ordinate the setting/checking of the common simulator
6790 configuration options.
6791
6792 * Make-common.in (sim-config.o): Add rule.
6793
6794Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6795
6796 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6797 va_list from void *, since va_list might not be a pointer type.
6798
6799Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6800
6801 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6802 in wrong order.
6803 (offset_N): Correct computation of LE offset.
6804
6805 * sim-io.c (sim_io_error): Include a new line when reporting
6806 errors.
6807
6808 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6809 `/'.
6810
6811Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6812
6813 * run.c: Include alloca-conf.h.
6814
6815 * callback.c (os_evprintf_filtered): Fix typo.
6816
6817Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6818
6819 * run.c (string.h, strings.h, stdlib.h): Include.
6820
6821 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6822 0 when nothing pending.
6823
6824 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6825 will soon be going away.
6826 (getopt): Plicate GCC.
6827
6828 * sim-endian.c (sim-io.h): Plicate GCC.
6829 * sim-bits.c (sim-io.h): Ditto.
6830 * sim-n-bits.h (ROTn): Ditto.
6831
6832 * sim-io.c (sim_io_error): Correct check for NULL.
6833
6834 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6835 the __FILE__.
6836 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6837 path.
6838
6839Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6840
6841 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6842 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6843
6844Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6845
6846 * sim-alu.h: Include sim-xcat.h.
72f4393d 6847
c906108c
SS		 6848Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6849
6850 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6851 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6852 these.
6853
6854 * sim-events.c (sim_events_at_large_int): New function. Just
6855 schedules an event every large-int ticks.
6856 (sim_events_init): Call.
6857 (sim_events_tick, sim_events_process): Move async handing to
6858 sim_events_process. Move timer decrement so that it occures after
6859 events have been processed.
72f4393d 6860
c906108c
SS		 6861 * sim-basics.h (struct _engine): Remove declaration.
6862
6863 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6864 everything with same. Rename global struct to SIM_DESC.
6865 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6866 * sim-io.h, sim-io.c: Ditto.
72f4393d 6867
c906108c
SS		 6868 * sim-assert.h: New file. Optional assertion checking macros.
6869 * sim-io.c (sim_io_error): Make just this function tolerant to
6870 null pointers.
72f4393d 6871
c906108c
SS		 6872 * sim-xcat.h: New file. Define concatenate macros.
6873 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6874 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6875 concat macros.
72f4393d 6876
c906108c
SS		 6877
6878Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6879
6880 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6881
6882Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6883
6884 * sim-inline.h: Add definitions for sim-types.
6885 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6886 module.
6887
6888Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6889
c906108c
SS		 6890 * sim-events.h: Remove defunct reference to callback struct.
6891
6892Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6893
6894 * configure: Re-generate.
6895
6896Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6897
6898 * Make-common.in (CSEARCH): Do not include the gdb directory in
6899 the search path.
6900
6901Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6902
6903 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6904 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6905 to explicitly incorporate these.
6906
6907 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6908 specify the alignment restrictions of the target architecture -
6909 without this option all alignment restrictions are accomodated.
6910 (--enable-sim-assert): New option. Conditionally compile in
6911 assertion statements.
6912 (--enable-sim-float): New option. Strongly specify the target's
6913 floating point support.
6914 (--enable-sim-hardware): New option. Specify the hardware devices
6915 included in the simulation.
6916 (--enable-sim-packages): New option. Specify the hardware
6917 packages included in the simulation.
6918 (--enable-sim-regparm): New option. Specify that parameters be
6919 passed in registers instead of on the stack.
6920 (--enable-sim-reserved-bits): New option. Specify that reserved
6921 bits within an instruction are are correctly set.
6922 (--enable-sim-smp): New option. Specify the level of SMP support
6923 to be included in the simulator.
6924 (--enable-sim-stdcall): New option. Specify an alternative
6925 function call convention.
6926 (--enable-sim-xor-endian): New option. Configure xor-endian
6927 support used by some targets to implement bi-endian support.
72f4393d 6928
c906108c
SS		 6929Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6930
6931 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6932 host endianness to be overridden.
6933 (--enable-sim-endian): Allow the target platform's byte order
6934 to be overridden.
6935 (--enable-sim-inline): Control the inlining of common components.
6936 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6937 (--enable-sim-warnings): Enable additional GCC compiler checks.
6938 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6939 SIM_WARNINGS): Add.
72f4393d 6940
c906108c
SS		 6941 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6942 sim-*-n.h so that the names are uniq on dos machines
6943 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6944
c906108c
SS		 6945Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6946
6947 * run.c: #include "libiberty.h".
6948 (main): New locals sd,no_args,sim_argv.
6949 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6950 is program name. Update call to sim_set_callbacks.
6951 Record result of sim_open, pass to other sim_foo routines.
6952
6953Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6954
6955 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6956 final newline.
6957
6958Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6959
6960 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6961 Route stdout through buffered IO.
6962
6963 * callback.c: Add os_flush_stderr, os_write_stderr,
6964 os_evprintf_filtered functions to route error output through
6965 stderr.
72f4393d 6966
c906108c
SS		 6967 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6968 Correct return type - should be void.
6969
6970Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6971
6972 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6973
6974 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6975 not provide a default value as undefined indicates disable code.
6976
6977Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6978
6979 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6980 directory.
6981 * sim-events.h, sim-events.c: Ditto.
6982 * sim-io.h, sim-io.c: Ditto.
72f4393d 6983
c906108c 6984Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6985
c906108c
SS		 6986 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6987
6988 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6989 extract the tail or least signifiant bits from an integer of the
6990 specified size.
72f4393d 6991
c906108c
SS		 6992 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6993 WITH_TARGET_BITSIZE so that the compilation will fail when an
6994 unsupported bitsize value is defined.
6995
6996 (INSERTED*): Convert to functions.
6997 (EXTRACTED*): Ditto.
72f4393d 6998
c906108c 6999 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7000
c906108c
SS		 7001Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7002
7003 * sim-inline.h: Allow explicit control over which .c files will be
7004 included by their header.
7005
7006 * sim-inline.h: Allow explicit control over which .c files use the
7007 alternative - REGPARM - parameter passing mechanism.
72f4393d 7008
c906108c
SS		 7009 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7010 icache.c, idecode.c, semantics.c or support.c. Those names are
7011 not generally applicable.
72f4393d 7012
c906108c
SS		 7013Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7014
7015 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7016 in a fashion similar to sim-endian-n.
7017
7018 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7019 both value and address macro's.
7020
7021Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7022
7023 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7024
7025 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7026 generic L_word, H_word macro's.
7027
7028Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7029
7030 * sim-basics.h: Borrow code from ppc directory.
7031 * sim-bits.c: Ditto.
7032 * sim-bits.h: Ditto.
7033 * sim-config.h: Ditto.
7034 * sim-endian-n.h: Ditto.
7035 * sim-endian.c: Ditto.
7036 * sim-endian.h: Ditto.
7037 * sim-inline.c: Ditto.
7038 * sim-inline.h: Ditto.
7039 * sim-types.h: Ditto.
7040
7041Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7042
7043 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7044 all the ALU size alternatives and then auto-configure a default.
72f4393d 7045
c906108c
SS		 7046 * sim-alu.h: Copy ppc/idecode_expression.h.
7047
7048Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7049
7050 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7051 sign extend a bit within a value.
7052
7053 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7054 a pointer into the middle of a host word.
7055 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7056
c906108c
SS		 7057Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7058
7059 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7060 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7061 appropriate definitions of read, write, etc. Add prototype for
7062 system.
7063
7064Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7065
7066 * Makefile.in (libcommon.a): Delete.
7067 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7068 (gentmap,targ-vals.h,targ-map.c): Likewise.
7069 (run-autoconf): Delete.
7070 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7071 (common makefile fragment): Moved back into ...
7072 * Make-common.in: Resurrect.
7073 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7074 * configure: Regenerated.
7075
7076Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7077
7078 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7079 (SIM_AC_OUTPUT): To here.
7080
7081Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7082
7083 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7084 comments and single quotes. Fixes a problem found on hpux.
7085
7086Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7087
7088 * aclocal.m4: Remove Make-common.in from dependencies.
7089 * (distclean): Remove targ-vals.def.
7090
7091 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7092 into here. Makes insertion into makefiles easier. Also, change
7093 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7094 targ-map.o, and run are built. They are now built in the
7095 individual simulator directories, taking sources from ../common as
7096 necessary. This replaces the merging of libcommon.a into
7097 linsim.a, which was problematic for the WinGDB build process.
7098 * run.c: Include config.h from . instead of ../common.
7099 * Make-common.in: Remove. It's no longer necessary.
7100
7101Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7102
7103 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7104 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7105
7106Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7107
7108 * run.c (main): Set target_byte_order before call to sim_open.
7109
7110Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7111
7112 * callback.c: #include <stdlib.h>
7113 (os_error): New function.
7114 (default_callback): Add os_error.
7115
7116Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7117
7118 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7119 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7120 specific.
7121 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7122
7123Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7124
7125 * run.c: #include ../common/config.h, tconfig.h.
7126 (myname): New static global.
7127 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7128 Only process -c ifdef SIM_HAVE_SIMCACHE.
7129 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7130 Parse program name from argv[0] and use in error messages.
7131 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7132 Add support for incomplete h8/300 termination indicators.
7133 (usage): Make more verbose.
7134 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7135 * Makefile.in,Make-common.in,callback.c: New files.
7136 * nltvals.def,gentmap.c,gentvals.sh: New files.
7137
72f4393d 7138Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7139
7140 * run.c: Include stdarg.h if __STDC__.
7141
7142Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7143
7144 * run.c (main): Don't print out anything if the signal
7145 number is zero (ie no signal).
7146
7147Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7148
7149 * run.c (main): Print out if the program raised a signal.
7150
7151Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7152
7153 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7154 (main): Ditto.
7155
7156Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7157
7158 * run.c (main): Explicitly cast malloc() parameter.
7159
7160Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7161
7162 * run.c (sim_bfd): New global to hold the bfd pointer for the
7163 executable.
7164 (main): Initialize sim_bfd.
7165
7166Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7167
7168 * run.c (main): Use new bfd_big_endian macro.
7169
7170Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7171
7172 * run.c (main): Removed SH specific comments, so source is
7173 generic. Also updated to only load relevant sections. Moved
7174 sim_open() to after callback attach (to match GDB).
7175
7176 * run.1: Removed SH specific comments.
7177
7178Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7179
7180 * run.c (main): Always return sigrc at end.
7181
7182Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7183
7184 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7185 bfd_check_format() fails.
7186
7187Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7188
7189 * run.c, run.1: From sh directory.
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